$298+ 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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BCN
Sep 3 — Sep 101
Round-trip
1 adult, Economy
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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 Tuesday and return on a Friday
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 August 4, 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 August 4, 2026.
This Gotogate deal was found by Cheapflights users on 8/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:00 pm
ORD
- BCN
1 stop21h 45m
TAP AIR PORTUGAL
Thu 11/196:05 pm
BCN
- ORD
1 stop28h 25m
TAP AIR PORTUGAL
Deal found 8/2![TAP AIR PORTUGAL logo]()
$591
This Booking.com deal was found by Cheapflights users on 7/31. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:40 pm
ORD
- BCN
1 stop17h 45m
Aer Lingus
Sun 11/2211:30 am
BCN
- ORD
1 stop13h 25m
Aer Lingus
Deal found 7/31![Aer Lingus logo]()
$595
This Mytrip deal was found by Cheapflights users on 7/30. 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.
Sun 11/18:10 pm
ORD
- BCN
1 stop20h 35m
TAP AIR PORTUGAL
Fri 11/136:45 am
BCN
- ORD
1 stop15h 45m
TAP AIR PORTUGAL
Deal found 7/30![TAP AIR PORTUGAL logo]()
$598
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 11/18:10 pm
ORD
- BCN
1 stop20h 35m
TAP AIR PORTUGAL
Wed 11/186:45 am
BCN
- ORD
1 stop15h 45m
TAP AIR PORTUGAL
Deal found 7/30![TAP AIR PORTUGAL logo]()
$601
This FlightHub deal was found by Cheapflights users on 8/2. 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 11/47:00 pm
ORD
- BCN
1 stop15h 15m
TAP AIR PORTUGAL
Tue 11/109:10 pm
BCN
- ORD
1 stop25h 20m
TAP AIR PORTUGAL
Deal found 8/2![TAP AIR PORTUGAL logo]()
$611
This Expedia deal was found by Cheapflights users on 7/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/88:10 pm
ORD
- BCN
1 stop14h 05m
TAP AIR PORTUGAL
Sat 11/149:10 pm
BCN
- ORD
1 stop25h 20m
TAP AIR PORTUGAL
Deal found 7/30![TAP AIR PORTUGAL logo]()
$617
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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.
Fri 10/309:10 pm
ORD
- BCN
1 stop17h 10m
TAP AIR PORTUGAL
Fri 11/66:45 am
BCN
- ORD
1 stop15h 45m
TAP AIR PORTUGAL
Deal found 7/30![TAP AIR PORTUGAL logo]()
$620
This Justfly.com deal was found by Cheapflights users on 7/30. 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 11/18:10 pm
ORD
- BCN
1 stop20h 35m
TAP AIR PORTUGAL
Sat 11/146:05 pm
BCN
- ORD
1 stop28h 25m
TAP AIR PORTUGAL
Deal found 7/30![TAP AIR PORTUGAL logo]()
$625
This lol.travel deal was found by Cheapflights users on 8/3. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/138:10 pm
ORD
- BCN
1 stop17h 10m
TAP AIR PORTUGAL
Sun 1/246:45 am
BCN
- ORD
1 stop15h 45m
TAP AIR PORTUGAL
Deal found 8/3![TAP AIR PORTUGAL logo]()
$629
This Condor deal was found by Cheapflights users on 8/3. 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.
Sun 9/68:45 am
MDW
- BCN
2 stops30h 25m
Multiple Airlines
Tue 9/158:00 am
BCN
- MDW
2 stops19h 55m
Multiple Airlines
Deal found 8/3![Multiple Airlines logo]()
$714
This Delta deal was found by Cheapflights users on 7/31. 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 11/2411:28 am
MDW
- BCN
1 stop14h 12m
Delta
Fri 12/410:50 am
BCN
- MDW
1 stop19h 06m
Delta
Deal found 7/31![Delta logo]()
$753
This Delta deal was found by Cheapflights users on 7/30. 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 11/39:29 am
MDW
- BCN
2 stops18h 41m
Delta
Thu 11/1910:50 am
BCN
- MDW
1 stop19h 06m
Delta
Deal found 7/30![Delta logo]()
$756
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 August 4, 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 August 4, 2026.
This Condor deal was found by Cheapflights users on 8/1. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:38 am
ORD
- BCN
2 stops29h 32m
Multiple Airlines
Mon 9/148:00 am
BCN
- ORD
2 stops20h 58m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$737
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Tue 10/139:40 pm
ORD
- BCN
Nonstop8h 35m
United Airlines
Tue 10/203:15 pm
BCN
- ORD
Nonstop9h 45m
United Airlines
Deal found 8/1![United Airlines logo]()
$738
This Delta deal was found by Cheapflights users on 7/30. 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 10/135:15 pm
MDW
- BCN
1 stop12h 35m
Delta
Tue 10/206:20 am
BCN
- MDW
2 stops17h 27m
Delta
Deal found 7/30![Delta logo]()
$757
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/3. 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.
Sat 8/156:05 pm
ORD
- BCN
1 stop24h 25m
TAP AIR PORTUGAL
Thu 8/2010:40 pm
BCN
- ORD
1 stop24h 20m
TAP AIR PORTUGAL
Deal found 8/3![TAP AIR PORTUGAL logo]()
$781
This Scandinavian Airlines deal was found by Cheapflights users on 7/31. 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 10/167:15 pm
ORD
- BCN
2 stops31h 30m
Scandinavian Airlines
Mon 10/265:45 pm
BCN
- ORD
2 stops30h 00m
Scandinavian Airlines
Deal found 7/31![Scandinavian Airlines logo]()
$812
This KLM deal was found by Cheapflights users on 7/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:15 pm
MDW
- BCN
1 stop12h 35m
KLM
Thu 4/1511:00 am
BCN
- MDW
1 stop18h 10m
KLM
Deal found 7/29![KLM logo]()
$956
This United Airlines deal was found by Cheapflights users on 8/3. 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 1/47:00 am
ORD
- BCN
1 stop19h 00m
United Airlines
Tue 1/126:50 am
BCN
- ORD
1 stop13h 20m
United Airlines
Deal found 8/3![United Airlines logo]()
$747
This Delta deal was found by Cheapflights users on 8/1. 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.
Sun 10/181:27 pm
MDW
- BCN
2 stops13h 48m
Delta
Wed 11/256:00 am
BCN
- MDW
2 stops17h 14m
Delta
Deal found 8/1![Delta logo]()
$773
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Sat 1/99:30 pm
ORD
- BCN
2 stops29h 05m
United Airlines
Sat 1/231:35 pm
BCN
- ORD
2 stops29h 40m
United Airlines
Deal found 8/3![United Airlines logo]()
$786
This Delta deal was found by Cheapflights users on 7/29. 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.
Thu 10/156:44 pm
MDW
- BCN
2 stops14h 41m
Delta
Thu 4/1511:00 am
BCN
- MDW
1 stop18h 10m
Delta
Deal found 7/29![Delta logo]()
$811
This Mytrip deal was found by Cheapflights users on 8/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:55 am
ORD
- GRO
2 stops25h 55m
Multiple Airlines
Wed 9/236:10 am
GRO
- ORD
3 stops37h 30m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$898
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Sat 11/149:50 pm
ORD
- BCN
Nonstop8h 25m
United Airlines
Tue 11/173:10 pm
BCN
- ORD
Nonstop9h 50m
United Airlines
Deal found 7/30![United Airlines logo]()
$788
This Delta deal was found by Cheapflights users on 7/30. 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 9/183:05 pm
ORD
- BCN
2 stops14h 25m
Delta
Wed 9/3011:10 am
BCN
- ORD
2 stops18h 22m
Delta
Deal found 7/30![Delta logo]()
$815
This eDestinos deal was found by Cheapflights users on 7/31. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:25 pm
ORD
- REU
3 stops42h 05m
Multiple Airlines
Mon 9/218:45 pm
REU
- ORD
3 stops50h 15m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$916
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Wed 11/119:50 pm
ORD
- BCN
Nonstop8h 25m
United Airlines
Sun 11/153:10 pm
BCN
- ORD
Nonstop9h 50m
United Airlines
Deal found 8/3![United Airlines logo]()
$788
This Condor deal was found by Cheapflights users on 8/1. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/411:35 am
MDW
- BCN
2 stops27h 35m
Multiple Airlines
Tue 9/88:00 am
BCN
- MDW
2 stops19h 55m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$926
This Delta deal was found by Cheapflights users on 7/30. 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 9/207:01 pm
MDW
- BCN
2 stops14h 24m
Delta
Wed 9/3011:00 am
BCN
- MDW
1 stop18h 44m
Delta
Deal found 7/30![Delta logo]()
$859
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Sat 10/179:40 pm
ORD
- BCN
Nonstop8h 35m
United Airlines
Wed 10/211:50 pm
BCN
- ORD
1 stop13h 05m
United Airlines
Deal found 8/2![United Airlines logo]()
$791
This Condor deal was found by Cheapflights users on 7/31. 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 9/148:15 am
MDW
- BCN
2 stops30h 55m
Multiple Airlines
Mon 9/218:00 am
BCN
- MDW
2 stops21h 00m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$928
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Sat 10/39:40 pm
ORD
- BCN
Nonstop8h 35m
United Airlines
Mon 10/121:50 pm
BCN
- ORD
1 stop30h 05m
United Airlines
Deal found 7/31![United Airlines logo]()
$811
This Delta deal was found by Cheapflights users on 8/2. 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.
Wed 9/95:37 pm
MDW
- BCN
2 stops14h 58m
Delta
Mon 9/1411:00 am
BCN
- MDW
1 stop18h 44m
Delta
Deal found 8/2![Delta logo]()
$928
This Condor deal was found by Cheapflights users on 8/2. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2111:35 am
MDW
- BCN
2 stops27h 35m
Multiple Airlines
Wed 9/28:00 am
BCN
- MDW
2 stops19h 50m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$932
This Delta deal was found by Cheapflights users on 7/31. 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.
Thu 9/105:37 pm
MDW
- BCN
2 stops14h 13m
Delta
Fri 9/1811:00 am
BCN
- MDW
1 stop18h 44m
Delta
Deal found 7/31![Delta logo]()
$938
This Mytrip deal was found by Cheapflights users on 7/31. 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 9/147:25 pm
ORD
- GRO
2 stops19h 35m
Multiple Airlines
Mon 9/2110:55 pm
GRO
- ORD
3 stops41h 45m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$944
This Mytrip deal was found by Cheapflights users on 7/30. 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.
Sun 9/1311:25 am
ORD
- GRO
2 stops27h 55m
Multiple Airlines
Sun 9/208:05 am
GRO
- ORD
2 stops32h 35m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$957
This Delta deal was found by Cheapflights users on 8/3. 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.
Sun 8/165:10 pm
MDW
- BCN
1 stop12h 40m
Delta
Sat 8/223:55 pm
BCN
- MDW
2 stops31h 20m
Delta
Deal found 8/3![Delta logo]()
$1,073
This Mytrip deal was found by Cheapflights users on 8/1. 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 9/159:55 am
ORD
- REU
2 stops28h 30m
Multiple Airlines
Tue 9/229:40 pm
REU
- ORD
2 stops23h 20m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$980
This Mytrip deal was found by Cheapflights users on 7/31. 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 9/127:25 pm
ORD
- REU
2 stops18h 55m
Multiple Airlines
Sat 9/194:55 pm
REU
- ORD
3 stops47h 45m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$1,176
Last-minute flights from Chicago to BarcelonaDiscover last-minute flight deals from Chicago to Barcelona. Data last updated August 4, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Barcelona. Data last updated August 4, 2026 and is based on user searches.
This Ticket deal was found by Cheapflights users on 7/31. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:50 pm
ORD
- BCN
1 stop14h 05m
TAP AIR PORTUGAL
Thu 8/276:00 am
BCN
- ORD
1 stop13h 40m
TAP AIR PORTUGAL
Deal found 7/31![TAP AIR PORTUGAL logo]()
$631
This FlightHub deal was found by Cheapflights users on 8/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:50 pm
ORD
- BCN
1 stop14h 05m
TAP AIR PORTUGAL
Sat 8/296:00 am
BCN
- ORD
1 stop17h 05m
TAP AIR PORTUGAL
Deal found 8/1![TAP AIR PORTUGAL logo]()
$681
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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.
Sat 8/156:05 pm
ORD
- BCN
1 stop20h 45m
TAP AIR PORTUGAL
Wed 8/268:20 pm
BCN
- ORD
1 stop23h 20m
TAP AIR PORTUGAL
Deal found 7/30![TAP AIR PORTUGAL logo]()
$679
This Cheapflightsfares deal was found by Cheapflights users on 8/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:00 pm
ORD
- BCN
1 stop20h 50m
TAP AIR PORTUGAL
Wed 9/168:20 pm
BCN
- ORD
1 stop23h 20m
TAP AIR PORTUGAL
Deal found 8/1![TAP AIR PORTUGAL logo]()
$660
This Condor deal was found by Cheapflights users on 8/3. 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.
Sun 9/68:45 am
MDW
- BCN
2 stops30h 25m
Multiple Airlines
Tue 9/158:00 am
BCN
- MDW
2 stops19h 55m
Multiple Airlines
Deal found 8/3![Multiple Airlines logo]()
$714
This Gotogate deal was found by Cheapflights users on 8/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:00 pm
ORD
- BCN
1 stop24h 30m
TAP AIR PORTUGAL
Thu 9/176:00 am
BCN
- ORD
1 stop13h 40m
TAP AIR PORTUGAL
Deal found 8/2![TAP AIR PORTUGAL logo]()
$668
This Delta deal was found by Cheapflights users on 7/31. 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 9/215:10 pm
MDW
- BCN
1 stop12h 40m
Delta
Thu 9/2411:00 am
BCN
- MDW
1 stop18h 44m
Delta
Deal found 7/31![Delta logo]()
$753
This Delta deal was found by Cheapflights users on 7/30. 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 9/215:10 pm
MDW
- BCN
1 stop12h 40m
Delta
Tue 10/66:20 am
BCN
- MDW
2 stops18h 40m
Delta
Deal found 7/30![Delta logo]()
$757
This Delta deal was found by Cheapflights users on 8/3. 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 9/211:00 pm
MDW
- BCN
1 stop16h 50m
Delta
Tue 9/296:20 am
BCN
- MDW
2 stops19h 13m
Delta
Deal found 8/3![Delta logo]()
$758
This Delta deal was found by Cheapflights users on 7/30. 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 9/227:01 pm
MDW
- BCN
2 stops14h 24m
Delta
Tue 9/296:20 am
BCN
- MDW
2 stops19h 13m
Delta
Deal found 7/30![Delta logo]()
$765
This Trip.com deal was found by Cheapflights users on 8/3. 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.
Mon 9/2811:15 am
ORD
- BCN
1 stop13h 45m
Air Canada
Wed 10/1412:15 pm
BCN
- ORD
1 stop29h 02m
Air Canada
Deal found 8/3![Air Canada logo]()
$686
This Delta deal was found by Cheapflights users on 7/30. 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 9/297:01 pm
MDW
- BCN
2 stops14h 24m
Delta
Wed 10/711:00 am
BCN
- MDW
1 stop18h 33m
Delta
Deal found 7/30![Delta logo]()
$761
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 August 4, 2026.
Search for one-way flight options from Chicago to Barcelona. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 10/267:30 pm
ORD
- BCN
2 stops20h 00m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 10/77:25 pm
ORD
- BCN
2 stops20h 40m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 10/47:25 pm
ORD
- BCN
2 stops21h 05m
Multiple Airlines
Deal found 8/3![Multiple Airlines logo]()
$303
This Mytrip deal was found by Cheapflights users on 7/30. 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 11/46:30 pm
ORD
- BCN
1 stop12h 10m
Icelandair
Deal found 7/30![Icelandair logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 10/317:30 pm
ORD
- BCN
2 stops19h 10m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 10/17:25 pm
ORD
- BCN
3 stops40h 15m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$308
This Gotogate deal was found by Cheapflights users on 7/31. 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.
Sat 11/76:30 pm
ORD
- BCN
1 stop12h 10m
Icelandair
Deal found 7/31![Icelandair logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 11/256:30 pm
ORD
- BCN
2 stops21h 50m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 10/37:25 pm
ORD
- BCN
2 stops21h 00m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Fri 10/307:30 pm
ORD
- BCN
3 stops22h 45m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 10/2111:45 am
MDW
- BCN
2 stops26h 30m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 10/2311:45 am
MDW
- BCN
3 stops25h 10m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$324
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 August 4, 2026.
Round-trip from | $591 (Gotogate) |
|---|---|
One-way from | $298 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $763 |
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 August 4, 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
Fri 9/11
9:38 am-10:10 pm
2 stops29h 32m
Barcelona-El Prat
Mon 9/14
8:00 am-9:58 pm
2 stops20h 58m
$737
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Tue 10/13
9:40 pm-1:15 pm
Nonstop8h 35m
Barcelona-El Prat
Tue 10/20
3:15 pm-6:00 pm
Nonstop9h 45m
$738
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Mon 1/4
7:00 am-9:00 am
1 stop19h 00m
Barcelona-El Prat
Tue 1/12
6:50 am-1:10 pm
1 stop13h 20m
$747
ChicagoBarcelona
MDW - BCN
MDWBCN
Chicago Midway
Tue 10/13
5:15 pm-12:50 pm
1 stop12h 35m
Barcelona-El Prat
Tue 10/20
6:20 am-4:47 pm
2 stops17h 27m
$757
ChicagoBarcelona
MDW - BCN
MDWBCN
Chicago Midway
Sun 10/18
1:27 pm-10:15 am
2 stops13h 48m
Barcelona-El Prat
Wed 11/25
6:00 am-4:14 pm
2 stops17h 14m
$773
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Sat 8/15
6:05 pm-1:30 am
1 stop24h 25m
Barcelona-El Prat
Thu 8/20
10:40 pm-4:00 pm
1 stop24h 20m
$781
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Sat 1/9
9:30 pm-9:35 am
2 stops29h 05m
Barcelona-El Prat
Sat 1/23
1:35 pm-12:15 pm
2 stops29h 40m
$786
Quickest round-trip
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Sat 11/14
9:50 pm-1:15 pm
Nonstop8h 25m
Barcelona-El Prat
Tue 11/17
3:10 pm-6:00 pm
Nonstop9h 50m
$788
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Wed 11/11
9:50 pm-1:15 pm
Nonstop8h 25m
Barcelona-El Prat
Sun 11/15
3:10 pm-6:00 pm
Nonstop9h 50m
$788
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Sat 10/17
9:40 pm-1:15 pm
Nonstop8h 35m
Barcelona-El Prat
Wed 10/21
1:50 pm-7:55 pm
1 stop13h 05m
$791
Showing 1-10 of 48 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-GRO
ORD-REU
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-GRO
ORD-REU
What is the cheapest month to book a flight from Chicago to Barcelona?
Currently, February is the cheapest month in which you can book a flight from Chicago to Barcelona (average of $484). Flying from Chicago to Barcelona in June is currently the most expensive (average of $1,279). 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 August 4, 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 August 4, 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?
Airfare is below average for this route at the moment.
Chicago to Barcelona flights typically cost between $637 and $914 in November.The cheapest round-trip price found within the last 5 days was $591 on TAP AIR PORTUGAL (Nov 11-Nov 19).
How often are flights from Chicago to Barcelona delayed?
About 30% of weekly flights between Chicago and Barcelona have experienced delays in the past year, with the average delay time being 188 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?
Saturday 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 23% of flights being delayed.
How far ahead should I book a flight from Chicago to Barcelona?
Booking 73 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 August 4, 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.
Boarding
7.7
Food
6.6
Overall
7.4
Crew
8.1
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Boarding
7.7
Food
6.6
Overall
7.4
Crew
8.1
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Boarding
7.7
Food
6.6
Overall
7.4
Crew
8.1
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Boarding
7.7
Food
6.6
Overall
7.4
Crew
8.1
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Boarding
7.7
Food
6.6
Overall
7.4
Crew
8.1
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Boarding
7.7
Food
6.6
Overall
7.4
Crew
8.1
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
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.
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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 August 4, 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 August 4, 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 August 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$308 | Average$450 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$355 | Average$465 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$367 | Average$602 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$440 | Average$583 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$451 | Average$690 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$456 | Average$569 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$473 | Average$696 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$477 | Average$788 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$479 | Average$697 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$480 | Average$791 | FlexibilityNo cancel fee | On-time76% |