$292+ Cheap flights from Chicago (CHI) to Barcelona
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BCN
Aug 5 — Aug 121
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Chicago to Barcelona with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Chicago to Barcelona are usually found in February or January, booked 74 days in advance, depart on a Wednesday or Sunday and return on a Thursday
Cheap flight deals from Chicago to Barcelona
Cheapest
Best
Last-minute
One-way
Cheapest flights from Chicago to BarcelonaExplore the most affordable flight options available from Chicago to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 6, 2026.
Explore the most affordable flight options available from Chicago to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 6, 2026.
This Gotogate deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:10 pm
ORD
- BCN
1 stop30h 55m
TAP AIR PORTUGAL
Fri 11/206:45 am
BCN
- ORD
1 stop15h 45m
TAP AIR PORTUGAL
Deal found 7/4![TAP AIR PORTUGAL logo]()
$629
This Cheapflightsfares deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:00 pm
ORD
- BCN
1 stop18h 20m
TAP AIR PORTUGAL
Wed 9/28:20 pm
BCN
- ORD
1 stop23h 20m
TAP AIR PORTUGAL
Deal found 7/4![TAP AIR PORTUGAL logo]()
$630
This Kissandfly.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:00 pm
ORD
- BCN
1 stop18h 20m
TAP AIR PORTUGAL
Tue 9/88:20 pm
BCN
- ORD
1 stop26h 40m
TAP AIR PORTUGAL
Deal found 7/2![TAP AIR PORTUGAL logo]()
$631
This Scandinavian Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:15 pm
ORD
- BCN
1 stop15h 55m
Scandinavian Airlines
Wed 8/267:00 pm
BCN
- ORD
1 stop28h 10m
Scandinavian Airlines
Deal found 7/2![Scandinavian Airlines logo]()
$632
This Mytrip deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:45 pm
ORD
- BCN
2 stops18h 10m
Multiple Airlines
Sun 8/3011:10 pm
BCN
- ORD
2 stops24h 47m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$633
This SmartFares deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:15 pm
ORD
- BCN
1 stop15h 55m
Scandinavian Airlines
Mon 8/317:00 pm
BCN
- ORD
1 stop28h 10m
Scandinavian Airlines
Deal found 7/1![Scandinavian Airlines logo]()
$637
This Trip.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:00 pm
ORD
- BCN
1 stop13h 00m
TAP AIR PORTUGAL
Wed 8/2610:40 pm
BCN
- ORD
1 stop21h 00m
TAP AIR PORTUGAL
Deal found 7/3![TAP AIR PORTUGAL logo]()
$638
This FlightHub deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:15 pm
ORD
- BCN
1 stop15h 55m
Scandinavian Airlines
Wed 9/167:00 pm
BCN
- ORD
1 stop28h 10m
Scandinavian Airlines
Deal found 7/2![Scandinavian Airlines logo]()
$639
This Justfly.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:00 pm
ORD
- BCN
1 stop15h 55m
TAP AIR PORTUGAL
Fri 8/286:00 am
BCN
- ORD
1 stop17h 00m
TAP AIR PORTUGAL
Deal found 7/1![TAP AIR PORTUGAL logo]()
$640
This Trip.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:00 pm
ORD
- BCN
1 stop15h 55m
TAP AIR PORTUGAL
Wed 8/266:00 am
BCN
- ORD
1 stop15h 45m
TAP AIR PORTUGAL
Deal found 7/3![TAP AIR PORTUGAL logo]()
$641
This Kiwi.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:10 pm
ORD
- BCN
1 stop14h 05m
TAP AIR PORTUGAL
Fri 11/66:45 am
BCN
- ORD
1 stop15h 45m
TAP AIR PORTUGAL
Deal found 7/3![TAP AIR PORTUGAL logo]()
$642
This Gotogate deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:15 pm
ORD
- BCN
1 stop15h 55m
Scandinavian Airlines
Tue 9/87:00 pm
BCN
- ORD
1 stop28h 10m
Scandinavian Airlines
Deal found 7/5![Scandinavian Airlines logo]()
$643
Best flights from Chicago to BarcelonaDiscover carefully curated flight deals from Chicago to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 6, 2026.
Discover carefully curated flight deals from Chicago to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 6, 2026.
This United Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:25 am
ORD
- BCN
2 stops13h 35m
United Airlines
Wed 10/2812:35 pm
BCN
- ORD
2 stops29h 12m
United Airlines
Deal found 7/3![United Airlines logo]()
$736
This United deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:40 pm
ORD
- BCN
Nonstop8h 35m
Multiple Airlines
Mon 9/288:00 pm
BCN
- ORD
1 stop23h 35m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$744
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/11:28 pm
MDW
- BCN
2 stops14h 42m
Delta
Tue 11/1010:30 am
BCN
- MDW
2 stops18h 40m
Delta
Deal found 7/2![Delta logo]()
$761
This Turkish Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:25 am
ORD
- BCN
1 stop23h 15m
Turkish Airlines
Sun 9/202:35 pm
BCN
- ORD
1 stop26h 05m
Turkish Airlines
Deal found 7/4![Turkish Airlines logo]()
$793
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:00 pm
ORD
- BCN
1 stop15h 55m
TAP AIR PORTUGAL
Tue 9/810:40 pm
BCN
- ORD
2 stops27h 42m
TAP AIR PORTUGAL
Deal found 7/3![TAP AIR PORTUGAL logo]()
$840
This Virgin Atlantic deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:46 pm
MDW
- BCN
1 stop17h 04m
Virgin Atlantic
Tue 8/2511:00 am
BCN
- MDW
1 stop18h 36m
Virgin Atlantic
Deal found 7/4![Virgin Atlantic logo]()
$876
This Mytrip deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:25 pm
ORD
- REU
2 stops19h 25m
Multiple Airlines
Mon 8/2410:25 am
REU
- ORD
2 stops18h 00m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$749
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:40 pm
ORD
- BCN
Nonstop8h 35m
United Airlines
Tue 9/83:15 pm
BCN
- ORD
Nonstop9h 45m
United Airlines
Deal found 7/2![United Airlines logo]()
$778
This Delta deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1810:30 am
ORD
- BCN
2 stops15h 30m
Delta
Wed 9/309:20 am
BCN
- ORD
2 stops18h 35m
Delta
Deal found 7/4![Delta logo]()
$811
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:05 am
ORD
- BCN
1 stop13h 55m
United Airlines
Wed 10/73:15 pm
BCN
- ORD
Nonstop9h 45m
United Airlines
Deal found 7/1![United Airlines logo]()
$781
This Kiwi.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/169:00 pm
ORD
- GRO
1 stop18h 55m
Multiple Airlines
Sun 8/238:25 am
GRO
- ORD
1 stop17h 50m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$792
This Delta deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:01 pm
MDW
- BCN
2 stops16h 49m
Delta
Mon 9/289:20 am
BCN
- MDW
2 stops15h 59m
Delta
Deal found 7/5![Delta logo]()
$816
This Virgin Atlantic deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/171:25 pm
MDW
- BCN
2 stops16h 25m
Virgin Atlantic
Mon 8/2411:00 am
BCN
- MDW
1 stop18h 36m
Virgin Atlantic
Deal found 7/3![Virgin Atlantic logo]()
$943
This United Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:40 pm
ORD
- BCN
Nonstop8h 35m
United Airlines
Sat 10/33:15 pm
BCN
- ORD
Nonstop9h 45m
United Airlines
Deal found 7/3![United Airlines logo]()
$788
This Mytrip deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/122:40 pm
ORD
- REU
2 stops24h 30m
Multiple Airlines
Sat 9/2610:25 pm
REU
- ORD
2 stops23h 30m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$796
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/111:25 pm
MDW
- BCN
2 stops14h 50m
Delta
Tue 9/811:00 am
BCN
- MDW
1 stop18h 45m
Delta
Deal found 7/1![Delta logo]()
$833
This Mytrip deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:40 pm
ORD
- GRO
2 stops24h 15m
Multiple Airlines
Wed 8/2611:30 pm
GRO
- ORD
2 stops22h 14m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$797
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:40 pm
ORD
- BCN
Nonstop8h 35m
United Airlines
Sat 9/58:00 am
BCN
- ORD
1 stop18h 55m
United Airlines
Deal found 7/2![United Airlines logo]()
$831
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:45 pm
MDW
- BCN
2 stops16h 25m
Delta
Mon 9/149:20 am
BCN
- MDW
2 stops15h 59m
Delta
Deal found 7/2![Delta logo]()
$851
This Mytrip deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:00 pm
ORD
- GRO
1 stop18h 55m
Multiple Airlines
Tue 8/2510:35 pm
GRO
- ORD
1 stop22h 25m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$827
This United Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:52 pm
ORD
- BCN
1 stop11h 28m
United Airlines
Mon 9/143:15 pm
BCN
- ORD
Nonstop9h 45m
United Airlines
Deal found 7/5![United Airlines logo]()
$836
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:15 pm
MDW
- BCN
1 stop12h 35m
Delta
Wed 10/2810:30 am
BCN
- MDW
2 stops17h 55m
Delta
Deal found 7/3![Delta logo]()
$857
This United Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:50 pm
ORD
- BCN
Nonstop8h 25m
United Airlines
Tue 11/33:10 pm
BCN
- ORD
Nonstop9h 50m
United Airlines
Deal found 7/6![United Airlines logo]()
$842
This Mytrip deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:45 pm
ORD
- REU
2 stops22h 10m
Multiple Airlines
Wed 8/2610:00 pm
REU
- ORD
2 stops23h 44m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$872
This Delta deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:10 pm
MDW
- BCN
1 stop12h 40m
Delta
Tue 8/2511:00 am
BCN
- MDW
1 stop18h 36m
Delta
Deal found 7/5![Delta logo]()
$874
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:40 pm
ORD
- BCN
Nonstop8h 35m
United Airlines
Tue 8/253:15 pm
BCN
- ORD
Nonstop9h 45m
United Airlines
Deal found 7/2![United Airlines logo]()
$859
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:46 pm
MDW
- BCN
1 stop17h 04m
Delta
Sun 12/136:00 am
BCN
- MDW
2 stops17h 50m
Delta
Deal found 7/3![Delta logo]()
$883
This Condor deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:15 am
MDW
- BCN
2 stops30h 55m
Multiple Airlines
Mon 8/248:00 am
BCN
- MDW
2 stops19h 20m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$926
This Condor deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:40 am
MDW
- BCN
2 stops32h 30m
Multiple Airlines
Wed 8/268:00 am
BCN
- MDW
2 stops19h 50m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$937
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/224:39 pm
MDW
- BCN
1 stop13h 11m
Delta
Sun 8/306:20 am
BCN
- MDW
2 stops19h 13m
Delta
Deal found 7/1![Delta logo]()
$957
Last-minute flights from Chicago to BarcelonaDiscover last-minute flight deals from Chicago to Barcelona. Data last updated July 6, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Barcelona. Data last updated July 6, 2026 and is based on user searches.
This Scandinavian Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:15 pm
ORD
- BCN
1 stop15h 55m
Scandinavian Airlines
Tue 8/257:00 pm
BCN
- ORD
1 stop28h 10m
Scandinavian Airlines
Deal found 7/2![Scandinavian Airlines logo]()
$632
This Justfly.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:00 pm
ORD
- BCN
1 stop15h 55m
TAP AIR PORTUGAL
Fri 8/286:00 am
BCN
- ORD
1 stop17h 00m
TAP AIR PORTUGAL
Deal found 7/1![TAP AIR PORTUGAL logo]()
$640
This Trip.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:00 pm
ORD
- BCN
1 stop15h 55m
TAP AIR PORTUGAL
Wed 8/266:00 am
BCN
- ORD
1 stop15h 45m
TAP AIR PORTUGAL
Deal found 7/3![TAP AIR PORTUGAL logo]()
$641
This Trip.com deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:00 pm
ORD
- BCN
1 stop15h 55m
TAP AIR PORTUGAL
Tue 8/2510:40 pm
BCN
- ORD
1 stop23h 05m
TAP AIR PORTUGAL
Deal found 7/4![TAP AIR PORTUGAL logo]()
$642
This Mytrip deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:25 pm
ORD
- REU
2 stops19h 25m
Multiple Airlines
Mon 8/2410:25 am
REU
- ORD
2 stops18h 00m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$749
This Justfly.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:15 pm
ORD
- BCN
1 stop15h 55m
Scandinavian Airlines
Sat 8/297:00 pm
BCN
- ORD
1 stop28h 10m
Scandinavian Airlines
Deal found 7/1![Scandinavian Airlines logo]()
$639
This Trip.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:00 pm
ORD
- BCN
1 stop13h 00m
TAP AIR PORTUGAL
Wed 8/2610:40 pm
BCN
- ORD
1 stop21h 00m
TAP AIR PORTUGAL
Deal found 7/3![TAP AIR PORTUGAL logo]()
$638
This Cheapflightsfares deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:00 pm
ORD
- BCN
1 stop18h 20m
TAP AIR PORTUGAL
Wed 9/28:20 pm
BCN
- ORD
1 stop23h 20m
TAP AIR PORTUGAL
Deal found 7/4![TAP AIR PORTUGAL logo]()
$630
This Kissandfly.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:00 pm
ORD
- BCN
1 stop18h 20m
TAP AIR PORTUGAL
Tue 9/88:20 pm
BCN
- ORD
1 stop26h 40m
TAP AIR PORTUGAL
Deal found 7/2![TAP AIR PORTUGAL logo]()
$631
This SmartFares deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:15 pm
ORD
- BCN
1 stop15h 55m
Scandinavian Airlines
Mon 8/317:00 pm
BCN
- ORD
1 stop28h 10m
Scandinavian Airlines
Deal found 7/1![Scandinavian Airlines logo]()
$637
This Gotogate deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:15 pm
ORD
- BCN
1 stop15h 55m
Scandinavian Airlines
Tue 9/87:00 pm
BCN
- ORD
1 stop28h 10m
Scandinavian Airlines
Deal found 7/5![Scandinavian Airlines logo]()
$643
This Mytrip deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:45 pm
ORD
- BCN
2 stops18h 10m
Multiple Airlines
Sun 8/3011:10 pm
BCN
- ORD
2 stops24h 47m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$633
One-way flights from Chicago to BarcelonaSearch for one-way flight options from Chicago to Barcelona. Find affordable one-way fares based on user searches. Data last updated July 6, 2026.
Search for one-way flight options from Chicago to Barcelona. Find affordable one-way fares based on user searches. Data last updated July 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1710:25 pm
ORD
- BCN
2 stops43h 45m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:25 pm
ORD
- BCN
3 stops18h 35m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/310:25 pm
ORD
- BCN
2 stops42h 34m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/210:25 pm
ORD
- BCN
2 stops33h 15m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/15:13 pm
ORD
- BCN
2 stops47h 52m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:25 pm
ORD
- BCN
3 stops22h 00m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:25 pm
ORD
- BCN
2 stops43h 50m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/112:11 pm
MDW
- BCN
3 stops49h 24m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2912:11 pm
MDW
- BCN
3 stops51h 39m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/313:28 pm
MDW
- BCN
3 stops50h 52m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2312:03 pm
MDW
- BCN
3 stops29h 52m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3012:11 pm
MDW
- BCN
3 stops49h 19m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$344
Find flight deals from Chicago to Barcelona
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Barcelona (S37). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 6, 2026.
Round-trip from | $629 (Gotogate) |
|---|---|
One-way from | $292 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,084 |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago to Barcelona that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 6, 2026.
Use the filters below to find and compare flights from Chicago to Barcelona that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Tue 10/20
11:25 am-8:00 am
2 stops13h 35m
Barcelona-El Prat
Wed 10/28
12:35 pm-11:47 am
2 stops29h 12m
$736
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Wed 9/23
9:40 pm-1:15 pm
Nonstop8h 35m
Barcelona-El Prat
Mon 9/28
8:00 pm-12:35 pm
1 stop23h 35m
$744
ChicagoReus
ORD - REU
ORDREU
Chicago O'Hare Intl
Mon 8/17
7:25 pm-9:50 pm
2 stops19h 25m
Reus
Mon 8/24
10:25 am-9:25 pm
2 stops18h 00m
$749
ChicagoBarcelona
MDW - BCN
MDWBCN
Chicago Midway
Sun 11/1
1:28 pm-11:10 am
2 stops14h 42m
Barcelona-El Prat
Tue 11/10
10:30 am-10:10 pm
2 stops18h 40m
$761
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Sun 8/23
9:40 pm-1:15 pm
Nonstop8h 35m
Barcelona-El Prat
Tue 9/8
3:15 pm-6:00 pm
Nonstop9h 45m
$778
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Wed 9/16
11:05 am-8:00 am
1 stop13h 55m
Barcelona-El Prat
Wed 10/7
3:15 pm-6:00 pm
Nonstop9h 45m
$781
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Mon 9/28
9:40 pm-1:15 pm
Nonstop8h 35m
Barcelona-El Prat
Sat 10/3
3:15 pm-6:00 pm
Nonstop9h 45m
$788
ChicagoGirona
ORD - GRO
ORDGRO
Chicago O'Hare Intl
Sun 8/16
9:00 pm-10:55 pm
1 stop18h 55m
Girona Costa Brava
Sun 8/23
8:25 am-7:15 pm
1 stop17h 50m
$792
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Tue 9/15
11:25 am-5:40 pm
1 stop23h 15m
Barcelona-El Prat
Sun 9/20
2:35 pm-9:40 am
1 stop26h 05m
$793
ChicagoReus
ORD - REU
ORDREU
Chicago O'Hare Intl
Sat 9/12
2:40 pm-10:10 pm
2 stops24h 30m
Reus
Sat 9/26
10:25 pm-2:55 pm
2 stops23h 30m
$796
Showing 1-10 of 55 resultsSorted by cheapest first
Best time to book a flight from Chicago to Barcelona
Have a flexible travel schedule? Discover the best time to fly to Barcelona from Chicago with our price prediction graph.
CHI-S37
ORD-BCN
MDW-BCN
ORD-REU
ORD-GRO
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Chicago to Barcelona
CHI-S37
ORD-BCN
MDW-BCN
ORD-REU
ORD-GRO
What is the cheapest month to book a flight from Chicago to Barcelona?
Currently, July is the cheapest month in which you can book a flight from Chicago to Barcelona (average of $194). Flying from Chicago to Barcelona in October is currently the most expensive (average of $2,232). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CHI to BCN?
Find hourly flight availability from Chicago to Barcelona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 6, 2026.
When flying from Chicago to Barcelona, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Chicago to Barcelona
Explore weekly flight availability from Chicago to Barcelona. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 6, 2026.
The most flights from CHI to S37 are scheduled on a Monday (8 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (3 on average).
How much does it cost to fly round-trip from Chicago to Barcelona?
How often are flights from Chicago to Barcelona delayed?
About 28% of weekly flights between Chicago and Barcelona have experienced delays in the past year, with the average delay time being 185 minutes.
What is the most punctual flight time for Chicago to Barcelona flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Chicago to Barcelona flights?
Over the last year, American Airlines have had the lowest number of delays on this route, with just 22% of flights being delayed.
How far ahead should I book a flight from Chicago to Barcelona?
Booking 39 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to Barcelona. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Barcelona
Get insights into the airlines that provide service to Barcelona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Barcelona. Reviews last updated July 6, 2026.
Get a feel of what it's like to fly with United Airlines,TAP AIR PORTUGAL, andAmerican Airlines from Chicago to Barcelona by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Food
6.6
Boarding
7.7
Overall
7.4
Comfort
7.3
Crew
8.1
Reviews
1 / 20
8.0
ExcellentRuth,Dec 2024
ORD - AMS
Entertainment
7.1
Food
6.6
Boarding
7.7
Overall
7.4
Comfort
7.3
Crew
8.1
Reviews
1 / 20
8.0
ExcellentRuth,Dec 2024
ORD - AMS
Entertainment
7.1
Food
6.6
Boarding
7.7
Overall
7.4
Comfort
7.3
Crew
8.1
Reviews
1 / 20
8.0
ExcellentRuth,Dec 2024
ORD - AMS
Entertainment
7.1
Food
6.6
Boarding
7.7
Overall
7.4
Comfort
7.3
Crew
8.1
Reviews
1 / 20
8.0
ExcellentRuth,Dec 2024
ORD - AMS
Entertainment
7.1
Food
6.6
Boarding
7.7
Overall
7.4
Comfort
7.3
Crew
8.1
Reviews
1 / 20
8.0
ExcellentRuth,Dec 2024
ORD - AMS
Entertainment
7.1
Food
6.6
Boarding
7.7
Overall
7.4
Comfort
7.3
Crew
8.1
Reviews
1 / 20
8.0
ExcellentRuth,Dec 2024
ORD - AMS
Related info for your journey
Find useful and relevant information for your journey from Chicago to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Chicago
Popular flights
Alternative routes for Chicago to Barcelona
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Barcelona by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chicago to Barcelona by cabin class
Find flights from Chicago to Barcelona, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chicago and Barcelona flights
Browse other Chicago and Barcelona flight options. Last updated on July 6, 2026.
Other flights from Chicago
Browse through other flights departing from Chicago. Flights are based on user searches made on Cheapflights and were last updated on July 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 10 airlines flying from Chicago to Barcelona
Discover the top 10 airlines that operate flights from Chicago to Barcelona. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$308 | Average$450 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$355 | Average$453 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$363 | Average$559 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$440 | Average$588 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$451 | Average$693 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$456 | Average$569 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$470 | Average$790 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$473 | Average$690 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$477 | Average$776 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$478 | Average$906 | FlexibilityNo cancel fee | On-time71% |