$330+ 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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BCN
Jul 19 — Jul 261
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 Sunday 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 June 19, 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 June 19, 2026.
This United deal was found by Cheapflights users on 6/18. 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.
Fri 10/98:45 am
ORD
- BCN
1 stop16h 15m
Multiple Airlines
Fri 10/2310:25 am
BCN
- ORD
2 stops16h 47m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$760
This Delta deal was found by Cheapflights users on 6/18. 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 9/175:10 pm
ORD
- BCN
2 stops15h 25m
Delta
Wed 9/236:20 am
BCN
- ORD
1 stop15h 10m
Delta
Deal found 6/18![Delta logo]()
$764
This Virgin Atlantic deal was found by Cheapflights users on 6/18. 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.
Wed 11/111:05 pm
MDW
- BCN
1 stop12h 35m
Virgin Atlantic
Sun 11/2210:50 am
BCN
- MDW
1 stop18h 20m
Virgin Atlantic
Deal found 6/18![Virgin Atlantic logo]()
$764
This Scandinavian Airlines deal was found by Cheapflights users on 6/18. 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 10/27:15 pm
ORD
- BCN
2 stops31h 30m
Scandinavian Airlines
Sun 10/119:45 am
BCN
- ORD
1 stop13h 25m
Scandinavian Airlines
Deal found 6/18![Scandinavian Airlines logo]()
$766
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 8/217:25 pm
ORD
- BCN
2 stops19h 55m
Multiple Airlines
Sun 8/306:00 am
BCN
- ORD
1 stop17h 00m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$767
This Delta deal was found by Cheapflights users on 6/18. 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 8/27:17 pm
ORD
- BCN
2 stops16h 33m
Delta
Sat 12/126:00 am
BCN
- ORD
1 stop15h 25m
Delta
Deal found 6/18![Delta logo]()
$768
This KLM deal was found by Cheapflights users on 6/18. 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.
Wed 11/111:05 pm
MDW
- BCN
2 stops15h 05m
Multiple Airlines
Sun 11/2210:50 am
BCN
- MDW
1 stop18h 20m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$768
This Mytrip deal was found by Cheapflights users on 6/17. 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.
Thu 8/277:25 pm
ORD
- BCN
2 stops17h 30m
Multiple Airlines
Fri 9/410:40 pm
BCN
- ORD
1 stop24h 25m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$769
This Delta deal was found by Cheapflights users on 6/18. 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 11/2710:35 am
MDW
- BCN
2 stops15h 00m
Delta
Fri 12/1110:30 am
BCN
- MDW
2 stops18h 40m
Delta
Deal found 6/18![Delta logo]()
$769
This United Airlines deal was found by Cheapflights users on 6/18. 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 10/249:35 pm
ORD
- BCN
1 stop28h 45m
United Airlines
Mon 11/29:55 am
BCN
- ORD
1 stop34h 15m
United Airlines
Deal found 6/18![United Airlines logo]()
$770
This Delta deal was found by Cheapflights users on 6/16. 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 10/175:45 pm
ORD
- BCN
2 stops14h 05m
Delta
Fri 10/306:00 am
BCN
- ORD
1 stop16h 10m
Delta
Deal found 6/16![Delta logo]()
$771
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 7/116:05 pm
ORD
- BCN
1 stop15h 50m
TAP AIR PORTUGAL
Thu 7/168:20 pm
BCN
- ORD
1 stop26h 40m
TAP AIR PORTUGAL
Deal found 6/16![TAP AIR PORTUGAL logo]()
$772
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 June 19, 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 June 19, 2026.
This Delta deal was found by Cheapflights users on 6/13. 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 8/65:20 pm
ORD
- BCN
2 stops15h 15m
Delta
Thu 8/209:20 am
BCN
- ORD
1 stop11h 55m
Delta
Deal found 6/13![Delta logo]()
$793
This Virgin Atlantic deal was found by Cheapflights users on 6/17. 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 8/175:10 pm
MDW
- BCN
1 stop12h 40m
Virgin Atlantic
Mon 8/2411:00 am
BCN
- MDW
1 stop18h 36m
Virgin Atlantic
Deal found 6/17![Virgin Atlantic logo]()
$804
This United Airlines deal was found by Cheapflights users on 6/14. 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 8/159:40 pm
ORD
- BCN
Nonstop8h 35m
United Airlines
Sun 8/233:15 pm
BCN
- ORD
Nonstop9h 45m
United Airlines
Deal found 6/14![United Airlines logo]()
$839
This Mytrip deal was found by Cheapflights users on 6/15. 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 9/232:15 pm
ORD
- GRO
2 stops25h 40m
Multiple Airlines
Sun 9/279:20 am
GRO
- ORD
3 stops43h 00m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$911
This KLM deal was found by Cheapflights users on 6/18. 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.
Tue 9/225:10 pm
MDW
- BCN
1 stop12h 40m
KLM
Tue 9/2911:00 am
BCN
- MDW
1 stop18h 25m
KLM
Deal found 6/18![KLM logo]()
$950
This Delta deal was found by Cheapflights users on 6/16. 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 stops14h 05m
Delta
Mon 9/146:20 am
BCN
- MDW
2 stops18h 51m
Delta
Deal found 6/16![Delta logo]()
$803
This United Airlines deal was found by Cheapflights users on 6/18. 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
Mon 9/283:15 pm
BCN
- ORD
Nonstop9h 45m
United Airlines
Deal found 6/18![United Airlines logo]()
$841
This Mytrip deal was found by Cheapflights users on 6/14. 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 8/129:50 am
ORD
- REU
2 stops28h 05m
Multiple Airlines
Wed 8/1910:00 pm
REU
- ORD
3 stops43h 16m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$911
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Thu 9/109:40 pm
ORD
- BCN
Nonstop8h 35m
United Airlines
Sun 9/136:40 am
BCN
- ORD
1 stop13h 15m
United Airlines
Deal found 6/17![United Airlines logo]()
$843
This Delta deal was found by Cheapflights users on 6/15. 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 8/1510:56 am
MDW
- BCN
1 stop18h 54m
Delta
Sun 8/236:20 am
BCN
- MDW
2 stops19h 13m
Delta
Deal found 6/15![Delta logo]()
$859
This Delta deal was found by Cheapflights users on 6/17. 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 10/241:05 pm
MDW
- BCN
1 stop13h 35m
Delta
Mon 11/212:10 pm
BCN
- MDW
2 stops17h 00m
Delta
Deal found 6/17![Delta logo]()
$866
This Mytrip deal was found by Cheapflights users on 6/16. 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 9/67:25 pm
ORD
- REU
2 stops19h 20m
Multiple Airlines
Mon 9/148:45 pm
REU
- ORD
3 stops29h 30m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$961
This Condor deal was found by Cheapflights users on 6/14. 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 8/248:15 am
MDW
- BCN
2 stops30h 55m
Multiple Airlines
Fri 8/288:00 am
BCN
- MDW
2 stops19h 15m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$961
This United Airlines deal was found by Cheapflights users on 6/15. 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 8/319:40 pm
ORD
- BCN
Nonstop8h 35m
United Airlines
Tue 9/83:15 pm
BCN
- ORD
Nonstop9h 45m
United Airlines
Deal found 6/15![United Airlines logo]()
$967
This Delta deal was found by Cheapflights users on 6/19. 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 10/86:45 pm
MDW
- BCN
2 stops14h 40m
Delta
Sun 10/186:20 am
BCN
- MDW
2 stops17h 30m
Delta
Deal found 6/19![Delta logo]()
$958
This United Airlines deal was found by Cheapflights users on 6/15. 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 7/89:40 pm
ORD
- BCN
Nonstop8h 35m
United Airlines
Tue 7/143:15 pm
BCN
- ORD
Nonstop9h 45m
United Airlines
Deal found 6/15![United Airlines logo]()
$997
This Condor deal was found by Cheapflights users on 6/18. 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 8/78:15 am
MDW
- BCN
2 stops30h 55m
Multiple Airlines
Fri 8/148:00 am
BCN
- MDW
2 stops21h 00m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$1,021
This Delta deal was found by Cheapflights users on 6/14. 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 7/145:10 pm
MDW
- BCN
2 stops15h 25m
Delta
Tue 7/2111:00 am
BCN
- MDW
1 stop18h 15m
Delta
Deal found 6/14![Delta logo]()
$1,016
This United Airlines deal was found by Cheapflights users on 6/15. 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 8/269:40 pm
ORD
- BCN
Nonstop8h 35m
United Airlines
Sun 9/66:40 am
BCN
- ORD
1 stop13h 15m
United Airlines
Deal found 6/15![United Airlines logo]()
$1,021
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Fri 7/319:40 pm
ORD
- BCN
1 stop17h 45m
United Airlines
Fri 8/73:15 pm
BCN
- ORD
Nonstop9h 45m
United Airlines
Deal found 6/16![United Airlines logo]()
$1,025
This Mytrip deal was found by Cheapflights users on 6/17. 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 8/12:15 pm
ORD
- GRO
2 stops16h 35m
Multiple Airlines
Sat 8/811:05 pm
GRO
- ORD
2 stops20h 50m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$1,165
This Delta deal was found by Cheapflights users on 6/16. 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 7/161:18 pm
MDW
- BCN
2 stops16h 12m
Delta
Thu 7/2310:55 am
BCN
- MDW
2 stops18h 20m
Delta
Deal found 6/16![Delta logo]()
$1,085
This Mytrip deal was found by Cheapflights users on 6/15. 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.
Fri 7/313:40 pm
ORD
- REU
2 stops23h 20m
Multiple Airlines
Fri 8/710:50 pm
REU
- ORD
2 stops28h 15m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$1,175
This United Airlines deal was found by Cheapflights users on 6/18. 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 7/212:08 pm
ORD
- BCN
1 stop10h 52m
United Airlines
Sat 8/83:15 pm
BCN
- ORD
Nonstop9h 45m
United Airlines
Deal found 6/18![United Airlines logo]()
$1,071
This Delta deal was found by Cheapflights users on 6/16. 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 8/86:42 pm
MDW
- BCN
2 stops14h 43m
Delta
Sat 8/159:20 am
BCN
- MDW
2 stops15h 41m
Delta
Deal found 6/16![Delta logo]()
$1,116
This United Airlines deal was found by Cheapflights users on 6/16. 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 7/59:40 pm
ORD
- BCN
Nonstop8h 35m
United Airlines
Sun 7/126:00 am
BCN
- ORD
1 stop16h 55m
United Airlines
Deal found 6/16![United Airlines logo]()
$1,073
This Delta deal was found by Cheapflights users on 6/17. 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 7/2510:55 am
MDW
- BCN
1 stop18h 55m
Delta
Sat 8/86:10 am
BCN
- MDW
2 stops19h 23m
Delta
Deal found 6/17![Delta logo]()
$1,154
This United Airlines deal was found by Cheapflights users on 6/18. 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 7/258:40 pm
ORD
- BCN
1 stop29h 40m
United Airlines
Sat 8/83:15 pm
BCN
- ORD
Nonstop9h 45m
United Airlines
Deal found 6/18![United Airlines logo]()
$1,076
This Mytrip deal was found by Cheapflights users on 6/15. 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.
Thu 7/303:50 pm
ORD
- GRO
2 stops22h 50m
Multiple Airlines
Thu 8/611:35 pm
GRO
- ORD
2 stops21h 25m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$1,443
Last-minute flights from Chicago to BarcelonaDiscover last-minute flight deals from Chicago to Barcelona. Data last updated June 19, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Barcelona. Data last updated June 19, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 6/17. 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 7/87:25 pm
ORD
- BCN
1 stop12h 20m
Multiple Airlines
Wed 7/225:45 pm
BCN
- ORD
1 stop25h 55m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$795
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 7/94:45 pm
ORD
- BCN
1 stop14h 15m
TAP AIR PORTUGAL
Wed 7/2210:40 pm
BCN
- ORD
1 stop21h 00m
TAP AIR PORTUGAL
Deal found 6/16![TAP AIR PORTUGAL logo]()
$774
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 7/116:05 pm
ORD
- BCN
1 stop15h 50m
TAP AIR PORTUGAL
Thu 7/168:20 pm
BCN
- ORD
1 stop26h 40m
TAP AIR PORTUGAL
Deal found 6/16![TAP AIR PORTUGAL logo]()
$771
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 7/116:05 pm
ORD
- BCN
1 stop12h 55m
TAP AIR PORTUGAL
Wed 7/2210:40 pm
BCN
- ORD
1 stop21h 00m
TAP AIR PORTUGAL
Deal found 6/16![TAP AIR PORTUGAL logo]()
$773
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 7/126:00 pm
ORD
- BCN
1 stop13h 00m
TAP AIR PORTUGAL
Wed 7/2210:40 pm
BCN
- ORD
1 stop21h 00m
TAP AIR PORTUGAL
Deal found 6/16![TAP AIR PORTUGAL logo]()
$785
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/17. 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.
Wed 7/156:00 pm
ORD
- BCN
1 stop15h 55m
TAP AIR PORTUGAL
Wed 7/225:45 pm
BCN
- ORD
1 stop25h 55m
TAP AIR PORTUGAL
Deal found 6/17![TAP AIR PORTUGAL logo]()
$783
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 7/176:00 pm
ORD
- BCN
1 stop24h 30m
TAP AIR PORTUGAL
Wed 7/225:45 pm
BCN
- ORD
1 stop25h 55m
TAP AIR PORTUGAL
Deal found 6/16![TAP AIR PORTUGAL logo]()
$790
This Mytrip deal was found by Cheapflights users on 6/15. 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 7/197:25 pm
ORD
- BCN
2 stops22h 15m
Multiple Airlines
Wed 7/223:00 pm
BCN
- ORD
1 stop28h 40m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$786
This KLM deal was found by Cheapflights users on 6/18. 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.
Sat 7/254:22 pm
MDW
- BCN
1 stop13h 28m
KLM
Tue 8/2511:00 am
BCN
- MDW
1 stop18h 36m
KLM
Deal found 6/18![KLM logo]()
$834
This Mytrip deal was found by Cheapflights users on 6/17. 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 7/2710:25 pm
ORD
- BCN
1 stop33h 20m
Multiple Airlines
Mon 8/108:35 pm
BCN
- ORD
3 stops29h 40m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$777
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 7/277:25 pm
ORD
- BCN
2 stops17h 55m
Multiple Airlines
Thu 8/136:00 am
BCN
- ORD
1 stop13h 40m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$787
This Gotogate deal was found by Cheapflights users on 6/14. 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 7/292:20 pm
ORD
- BCN
1 stop11h 30m
SWISS
Wed 8/56:00 am
BCN
- ORD
1 stop13h 35m
SWISS
Deal found 6/14![SWISS logo]()
$796
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 June 19, 2026.
Search for one-way flight options from Chicago to Barcelona. Find affordable one-way fares based on user searches. Data last updated June 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 7/315:13 pm
ORD
- BCN
2 stops48h 47m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$330
This Lufthansa deal was found by Cheapflights users on 6/18. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/97:05 pm
ORD
- BCN
1 stop12h 00m
SWISS
Deal found 6/18![SWISS logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 6/18. 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
3 stops26h 55m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 8/124:45 pm
MDW
- BCN
3 stops46h 15m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 8/67:05 am
ORD
- BCN
3 stops34h 35m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 8/66:05 am
MDW
- BCN
3 stops35h 35m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 8/26:05 am
MDW
- BCN
3 stops45h 35m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$345
This Trip.com deal was found by Cheapflights users on 6/18. 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 9/27:25 pm
ORD
- BCN
2 stops15h 20m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 8/167:25 pm
ORD
- BCN
Nonstop8h 30m
Iberia
Deal found 6/17![Iberia logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 7/137:05 am
ORD
- BCN
3 stops27h 40m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$350
This FlightHub deal was found by Cheapflights users on 6/18. 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.
Sun 8/96:22 pm
ORD
- BCN
2 stops30h 38m
Air Canada
Deal found 6/18![Air Canada logo]()
$351
This Mytrip deal was found by Cheapflights users on 6/17. 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
- BCN
2 stops22h 00m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$352
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 June 19, 2026.
Round-trip from | $760 (United) |
|---|---|
One-way from | $330 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,245 |
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 June 19, 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
Thu 8/6
5:20 pm-3:35 pm
2 stops15h 15m
Barcelona-El Prat
Thu 8/20
9:20 am-2:15 pm
1 stop11h 55m
$793
ChicagoBarcelona
MDW - BCN
MDWBCN
Chicago Midway
Sun 9/6
5:45 pm-2:50 pm
2 stops14h 05m
Barcelona-El Prat
Mon 9/14
6:20 am-6:11 pm
2 stops18h 51m
$803
ChicagoBarcelona
MDW - BCN
MDWBCN
Chicago Midway
Mon 8/17
5:10 pm-12:50 pm
1 stop12h 40m
Barcelona-El Prat
Mon 8/24
11:00 am-10:36 pm
1 stop18h 36m
$804
Quickest round-trip
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Sat 8/15
9:40 pm-1:15 pm
Nonstop8h 35m
Barcelona-El Prat
Sun 8/23
3:15 pm-6:00 pm
Nonstop9h 45m
$839
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Wed 9/16
11:05 am-8:00 am
1 stop13h 55m
Barcelona-El Prat
Mon 9/28
3:15 pm-6:00 pm
Nonstop9h 45m
$841
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Thu 9/10
9:40 pm-1:15 pm
Nonstop8h 35m
Barcelona-El Prat
Sun 9/13
6:40 am-12:55 pm
1 stop13h 15m
$843
ChicagoBarcelona
MDW - BCN
MDWBCN
Chicago Midway
Sat 8/15
10:56 am-12:50 pm
1 stop18h 54m
Barcelona-El Prat
Sun 8/23
6:20 am-6:33 pm
2 stops19h 13m
$859
ChicagoBarcelona
MDW - BCN
MDWBCN
Chicago Midway
Sat 10/24
1:05 pm-9:40 am
1 stop13h 35m
Barcelona-El Prat
Mon 11/2
12:10 pm-10:10 pm
2 stops17h 00m
$866
ChicagoGirona
ORD - GRO
ORDGRO
Chicago O'Hare Intl
Wed 9/23
2:15 pm-10:55 pm
2 stops25h 40m
Girona Costa Brava
Sun 9/27
9:20 am-9:20 pm
3 stops43h 00m
$911
ChicagoReus
ORD - REU
ORDREU
Chicago O'Hare Intl
Wed 8/12
9:50 am-8:55 pm
2 stops28h 05m
Reus
Wed 8/19
10:00 pm-10:16 am
3 stops43h 16m
$911
Showing 1-10 of 49 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 $251). Flying from Chicago to Barcelona in October is currently the most expensive (average of $2,450). 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 June 19, 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 June 19, 2026.
The most flights from CHI to S37 are scheduled on a Wednesday (8 on average). You will have fewer flight options on Monday, 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 180 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 21% 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 June 19, 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
Overall
7.4
Entertainment
7.1
Comfort
7.3
Food
6.7
Crew
8.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Boarding
7.7
Overall
7.4
Entertainment
7.1
Comfort
7.3
Food
6.7
Crew
8.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Boarding
7.7
Overall
7.4
Entertainment
7.1
Comfort
7.3
Food
6.7
Crew
8.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Boarding
7.7
Overall
7.4
Entertainment
7.1
Comfort
7.3
Food
6.7
Crew
8.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Boarding
7.7
Overall
7.4
Entertainment
7.1
Comfort
7.3
Food
6.7
Crew
8.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Boarding
7.7
Overall
7.4
Entertainment
7.1
Comfort
7.3
Food
6.7
Crew
8.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
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
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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 June 19, 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 June 19, 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 June 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$356 | Average$459 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$366 | Average$555 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$440 | Average$588 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$451 | Average$705 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$456 | Average$569 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$470 | Average$789 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$473 | Average$692 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$477 | Average$759 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$479 | Average$697 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$481 | Average$805 | FlexibilityNo cancel fee | On-time77% |