$440+ 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
Jun 23 — Jun 301
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 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 May 24, 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 May 24, 2026.
This oojo deal was found by Cheapflights users on 5/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:00 pm
ORD
- BCN
1 stop15h 55m
TAP AIR PORTUGAL
Fri 8/146:00 am
BCN
- ORD
1 stop17h 00m
TAP AIR PORTUGAL
Deal found 5/21![TAP AIR PORTUGAL logo]()
$765
This Air Canada deal was found by Cheapflights users on 5/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2311:05 am
ORD
- BCN
1 stop13h 55m
Air Canada
Tue 9/112:15 pm
BCN
- ORD
1 stop14h 50m
Air Canada
Deal found 5/20![Air Canada logo]()
$766
This FlightHub deal was found by Cheapflights users on 5/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/304:45 pm
ORD
- BCN
1 stop22h 05m
TAP AIR PORTUGAL
Tue 8/118:20 pm
BCN
- ORD
1 stop26h 40m
TAP AIR PORTUGAL
Deal found 5/19![TAP AIR PORTUGAL logo]()
$767
This Delta deal was found by Cheapflights users on 5/20. 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 8/31:27 pm
MDW
- BCN
2 stops14h 48m
Delta
Sun 12/1310:50 am
BCN
- MDW
1 stop17h 55m
Delta
Deal found 5/20![Delta logo]()
$768
This Air Canada deal was found by Cheapflights users on 5/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:50 am
ORD
- BCN
2 stops15h 10m
Air Canada
Tue 9/296:40 am
BCN
- ORD
2 stops15h 12m
Air Canada
Deal found 5/20![Air Canada logo]()
$768
This Delta deal was found by Cheapflights users on 5/20. 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 9/241:00 pm
MDW
- BCN
2 stops16h 50m
Delta
Tue 9/2911:00 am
BCN
- MDW
1 stop17h 46m
Delta
Deal found 5/20![Delta logo]()
$769
This Air France deal was found by Cheapflights users on 5/20. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:10 pm
ORD
- BCN
1 stop17h 00m
Multiple Airlines
Tue 8/187:45 pm
BCN
- ORD
1 stop25h 45m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$769
This FlightHub deal was found by Cheapflights users on 5/23. 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 12/163:55 pm
ORD
- BCN
1 stop10h 40m
Air Canada
Tue 12/295:55 am
BCN
- ORD
2 stops16h 00m
Air Canada
Deal found 5/23![Air Canada logo]()
$771
This KAYAK deal was found by Cheapflights users on 5/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:50 pm
ORD
- BCN
2 stops32h 20m
Austrian Airlines
Wed 11/118:30 pm
BCN
- ORD
2 stops22h 40m
Austrian Airlines
Deal found 5/23![Austrian Airlines logo]()
$772
This Delta deal was found by Cheapflights users on 5/22. 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 11/65:35 pm
MDW
- BCN
2 stops18h 40m
Delta
Tue 11/2410:50 am
BCN
- MDW
1 stop17h 55m
Delta
Deal found 5/22![Delta logo]()
$773
This Delta deal was found by Cheapflights users on 5/20. 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 10/810:40 am
ORD
- BCN
2 stops15h 20m
Delta
Tue 10/206:20 am
BCN
- ORD
2 stops18h 50m
Delta
Deal found 5/20![Delta logo]()
$773
This Delta deal was found by Cheapflights users on 5/20. 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 8/235:10 pm
MDW
- BCN
1 stop12h 40m
Delta
Tue 9/111:00 am
BCN
- MDW
1 stop17h 46m
Delta
Deal found 5/20![Delta logo]()
$774
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 May 24, 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 May 24, 2026.
This Delta deal was found by Cheapflights users on 5/21. 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 8/31:27 pm
MDW
- BCN
2 stops14h 48m
Delta
Sun 12/1310:50 am
BCN
- MDW
1 stop17h 55m
Delta
Deal found 5/21![Delta logo]()
$768
This United Airlines deal was found by Cheapflights users on 5/21. 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 8/88:40 pm
ORD
- BCN
1 stop29h 40m
United Airlines
Sat 8/223:15 pm
BCN
- ORD
Nonstop9h 40m
United Airlines
Deal found 5/21![United Airlines logo]()
$798
This TAP AIR PORTUGAL deal was found by Cheapflights users on 5/20. 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 8/226:05 pm
ORD
- BCN
1 stop12h 55m
TAP AIR PORTUGAL
Thu 8/276:00 am
BCN
- ORD
1 stop13h 40m
TAP AIR PORTUGAL
Deal found 5/20![TAP AIR PORTUGAL logo]()
$844
This Lufthansa deal was found by Cheapflights users on 5/22. 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.
Tue 6/239:40 pm
ORD
- BCN
Nonstop8h 35m
Lufthansa
Wed 7/156:40 am
BCN
- ORD
1 stop13h 15m
Lufthansa
Deal found 5/22![Lufthansa logo]()
$1,079
This Mytrip deal was found by Cheapflights users on 5/23. 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 9/22:20 pm
ORD
- GRO
2 stops25h 15m
Multiple Airlines
Sun 9/66:20 pm
GRO
- ORD
3 stops34h 05m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$1,166
This Virgin Atlantic deal was found by Cheapflights users on 5/21. 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.
Sat 7/184:22 pm
MDW
- BCN
1 stop13h 28m
Virgin Atlantic
Mon 7/2711:00 am
BCN
- MDW
1 stop18h 15m
Virgin Atlantic
Deal found 5/21![Virgin Atlantic logo]()
$1,342
This Delta deal was found by Cheapflights users on 5/24. 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 8/91:27 pm
MDW
- BCN
2 stops16h 23m
Delta
Sun 8/239:20 am
BCN
- MDW
2 stops15h 41m
Delta
Deal found 5/24![Delta logo]()
$814
This United Airlines deal was found by Cheapflights users on 5/22. 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 8/99:40 pm
ORD
- BCN
Nonstop8h 35m
United Airlines
Wed 8/193:15 pm
BCN
- ORD
Nonstop9h 45m
United Airlines
Deal found 5/22![United Airlines logo]()
$816
This United Airlines deal was found by Cheapflights users on 5/21. 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 7/61:30 pm
ORD
- BCN
1 stop12h 30m
United Airlines
Tue 7/143:15 pm
BCN
- ORD
Nonstop9h 45m
United Airlines
Deal found 5/21![United Airlines logo]()
$997
This Delta deal was found by Cheapflights users on 5/19. 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.
Mon 7/610:29 am
ORD
- BCN
2 stops15h 31m
Delta
Tue 7/1411:10 am
BCN
- ORD
2 stops18h 29m
Delta
Deal found 5/19![Delta logo]()
$1,021
This Iberia deal was found by Cheapflights users on 5/20. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2610:30 pm
ORD
- REU
2 stops27h 15m
Iberia
Sat 8/110:25 am
REU
- ORD
2 stops33h 05m
Iberia
Deal found 5/20![Iberia logo]()
$2,328
This Condor deal was found by Cheapflights users on 5/20. 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 6/129:20 am
MDW
- BCN
2 stops29h 50m
Multiple Airlines
Tue 6/168:00 am
BCN
- MDW
2 stops18h 20m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$1,261
This United Airlines deal was found by Cheapflights users on 5/20. 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 7/289:40 pm
ORD
- BCN
Nonstop8h 35m
United Airlines
Sun 8/26:00 am
BCN
- ORD
1 stop13h 35m
United Airlines
Deal found 5/20![United Airlines logo]()
$1,044
This Delta deal was found by Cheapflights users on 5/20. 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 7/44:25 pm
MDW
- BCN
1 stop13h 25m
Delta
Tue 7/149:20 am
BCN
- MDW
2 stops15h 58m
Delta
Deal found 5/20![Delta logo]()
$1,077
This United Airlines deal was found by Cheapflights users on 5/20. 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 7/49:40 pm
ORD
- BCN
Nonstop8h 35m
United Airlines
Tue 7/143:15 pm
BCN
- ORD
Nonstop9h 45m
United Airlines
Deal found 5/20![United Airlines logo]()
$1,058
This Delta deal was found by Cheapflights users on 5/23. 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 5/315:19 pm
ORD
- BCN
2 stops15h 16m
Delta
Sun 6/76:20 am
BCN
- ORD
2 stops19h 09m
Delta
Deal found 5/23![Delta logo]()
$1,081
This United Airlines deal was found by Cheapflights users on 5/23. 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 7/249:40 pm
ORD
- BCN
Nonstop8h 35m
United Airlines
Thu 7/303:15 pm
BCN
- ORD
Nonstop9h 45m
United Airlines
Deal found 5/23![United Airlines logo]()
$1,058
This Mytrip deal was found by Cheapflights users on 5/20. 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 7/411:05 am
ORD
- GRO
3 stops20h 20m
Multiple Airlines
Sat 7/1111:05 pm
GRO
- ORD
3 stops39h 45m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$1,409
This Delta deal was found by Cheapflights users on 5/20. 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 8/215:10 pm
MDW
- BCN
1 stop12h 40m
Delta
Tue 9/111:00 am
BCN
- MDW
1 stop17h 46m
Delta
Deal found 5/20![Delta logo]()
$1,109
This United Airlines deal was found by Cheapflights users on 5/20. 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 7/109:40 pm
ORD
- BCN
1 stop13h 15m
United Airlines
Wed 7/1512:15 pm
BCN
- ORD
1 stop14h 50m
United Airlines
Deal found 5/20![United Airlines logo]()
$1,069
This Delta deal was found by Cheapflights users on 5/20. 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 7/410:55 am
MDW
- BCN
1 stop18h 55m
Delta
Mon 7/139:20 am
BCN
- MDW
2 stops15h 58m
Delta
Deal found 5/20![Delta logo]()
$1,147
This Delta deal was found by Cheapflights users on 5/21. 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 7/276:58 pm
MDW
- BCN
2 stops16h 52m
Delta
Sun 8/26:10 am
BCN
- MDW
2 stops17h 05m
Delta
Deal found 5/21![Delta logo]()
$1,173
This Iberia deal was found by Cheapflights users on 5/20. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/510:30 pm
ORD
- REU
2 stops27h 15m
Iberia
Sat 7/119:15 am
REU
- ORD
2 stops34h 15m
Iberia
Deal found 5/20![Iberia logo]()
$2,333
This Delta deal was found by Cheapflights users on 5/23. 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 8/215:10 pm
MDW
- BCN
1 stop12h 40m
Delta
Fri 10/911:00 am
BCN
- MDW
1 stop17h 45m
Delta
Deal found 5/23![Delta logo]()
$1,211
This Iberia deal was found by Cheapflights users on 5/24. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/210:30 pm
ORD
- REU
2 stops27h 15m
Iberia
Tue 7/149:15 am
REU
- ORD
2 stops37h 45m
Iberia
Deal found 5/24![Iberia logo]()
$2,349
This Delta deal was found by Cheapflights users on 5/20. 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 6/76:58 pm
MDW
- BCN
2 stops14h 27m
Delta
Thu 6/1811:00 am
BCN
- MDW
1 stop18h 17m
Delta
Deal found 5/20![Delta logo]()
$1,259
This Iberia deal was found by Cheapflights users on 5/24. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3010:30 pm
ORD
- GRO
2 stops29h 45m
Iberia
Thu 7/1611:45 am
GRO
- ORD
2 stops33h 40m
Iberia
Deal found 5/24![Iberia logo]()
$2,353
This Delta deal was found by Cheapflights users on 5/21. 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 6/294:25 pm
MDW
- BCN
1 stop13h 25m
Delta
Sun 7/59:20 am
BCN
- MDW
2 stops15h 58m
Delta
Deal found 5/21![Delta logo]()
$1,325
This Iberia deal was found by Cheapflights users on 5/24. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:30 pm
ORD
- REU
2 stops51h 15m
Iberia
Tue 7/149:15 am
REU
- ORD
2 stops37h 45m
Iberia
Deal found 5/24![Iberia logo]()
$2,400
This Delta deal was found by Cheapflights users on 5/19. 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.
Tue 6/91:26 pm
MDW
- BCN
2 stops14h 49m
Delta
Mon 6/159:20 am
BCN
- MDW
2 stops15h 58m
Delta
Deal found 5/19![Delta logo]()
$1,329
Last-minute flights from Chicago to BarcelonaDiscover last-minute flight deals from Chicago to Barcelona. Data last updated May 24, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Barcelona. Data last updated May 24, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2110:30 pm
ORD
- BCN
1 stop14h 05m
American Airlines
Thu 5/2812:50 pm
BCN
- ORD
1 stop13h 37m
American Airlines
Deal found 5/20![American Airlines logo]()
$826
This Justfly.com deal was found by Cheapflights users on 5/20. 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.
Thu 5/219:55 am
ORD
- BCN
1 stop16h 25m
Multiple Airlines
Tue 6/26:40 am
BCN
- ORD
1 stop13h 15m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$832
This Air Canada deal was found by Cheapflights users on 5/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/219:55 am
ORD
- BCN
1 stop16h 25m
Air Canada
Tue 6/26:40 am
BCN
- ORD
2 stops15h 10m
Air Canada
Deal found 5/20![Air Canada logo]()
$836
This Air Canada deal was found by Cheapflights users on 5/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/219:55 am
ORD
- BCN
2 stops15h 05m
Air Canada
Tue 5/261:15 pm
BCN
- ORD
1 stop13h 25m
Air Canada
Deal found 5/20![Air Canada logo]()
$839
This oojo deal was found by Cheapflights users on 5/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:00 pm
ORD
- BCN
1 stop18h 20m
TAP AIR PORTUGAL
Wed 6/1710:40 pm
BCN
- ORD
1 stop21h 00m
TAP AIR PORTUGAL
Deal found 5/23![TAP AIR PORTUGAL logo]()
$804
This Cheapflightsfares deal was found by Cheapflights users on 5/23. 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.
Wed 5/276:00 pm
ORD
- BCN
1 stop18h 20m
TAP AIR PORTUGAL
Tue 6/910:40 pm
BCN
- ORD
1 stop24h 20m
TAP AIR PORTUGAL
Deal found 5/23![TAP AIR PORTUGAL logo]()
$834
This Mytrip deal was found by Cheapflights users on 5/20. 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 6/34:37 pm
ORD
- BCN
2 stops21h 38m
Multiple Airlines
Wed 6/105:45 pm
BCN
- ORD
1 stop26h 20m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$788
This Mytrip deal was found by Cheapflights users on 5/21. 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 6/63:45 pm
ORD
- BCN
2 stops26h 25m
Multiple Airlines
Wed 6/1011:25 am
BCN
- ORD
1 stop32h 40m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$825
This Mytrip deal was found by Cheapflights users on 5/21. 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 6/610:15 am
MDW
- BCN
3 stops21h 40m
Multiple Airlines
Wed 6/105:50 am
BCN
- MDW
3 stops34h 45m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$913
This Mytrip deal was found by Cheapflights users on 5/20. 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 6/108:50 am
ORD
- BCN
2 stops29h 25m
Multiple Airlines
Tue 6/1610:40 pm
BCN
- ORD
1 stop24h 20m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$795
This Mytrip deal was found by Cheapflights users on 5/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1010:15 am
MDW
- BCN
2 stops19h 45m
Multiple Airlines
Mon 6/1511:25 am
BCN
- MDW
2 stops29h 10m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$943
This Mytrip deal was found by Cheapflights users on 5/20. 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 6/1110:15 am
MDW
- BCN
2 stops20h 05m
Multiple Airlines
Tue 6/1611:25 am
BCN
- MDW
2 stops29h 10m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$881
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 May 24, 2026.
Search for one-way flight options from Chicago to Barcelona. Find affordable one-way fares based on user searches. Data last updated May 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/22. 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 7/316:05 am
MDW
- BCN
3 stops45h 55m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$440
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 8/1512:11 pm
MDW
- BCN
3 stops43h 34m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$441
This FlightHub deal was found by Cheapflights users on 5/23. 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 7/167:15 pm
ORD
- BCN
Nonstop8h 30m
British Airways
Deal found 5/23![British Airways logo]()
$443
This Kiwi.com deal was found by Cheapflights users on 5/22. 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 7/307:25 pm
ORD
- BCN
2 stops35h 10m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$444
This British Airways deal was found by Cheapflights users on 5/22. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/179:15 pm
ORD
- BCN
1 stop18h 15m
British Airways
Deal found 5/22![British Airways logo]()
$445
This Kiwi.com deal was found by Cheapflights users on 5/24. 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 7/187:25 pm
ORD
- BCN
Nonstop8h 30m
Iberia
Deal found 5/24![Iberia logo]()
$447
This American Airlines deal was found by Cheapflights users on 5/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/167:15 pm
ORD
- BCN
Nonstop8h 30m
American Airlines
Deal found 5/20![American Airlines logo]()
$448
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 6/110:15 am
MDW
- BCN
3 stops38h 30m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$450
This Cheapflightsfares deal was found by Cheapflights users on 5/23. 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.
Tue 8/44:30 pm
ORD
- BCN
2 stops16h 10m
British Airways
Deal found 5/23![British Airways logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 5/23. 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 7/177:05 am
ORD
- BCN
2 stops23h 00m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$452
This Kiwi.com deal was found by Cheapflights users on 5/20. 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.
Tue 7/147:25 pm
ORD
- BCN
3 stops19h 15m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$453
This Kiwi.com deal was found by Cheapflights users on 5/22. 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 6/193:20 pm
MDW
- BCN
2 stops26h 25m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$455
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 May 24, 2026.
Round-trip from | $765 (oojo) |
|---|---|
One-way from | $440 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $863 |
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 May 24, 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
MDW - BCN
MDWBCN
Chicago Midway
Mon 8/3
1:27 pm-11:15 am
2 stops14h 48m
Barcelona-El Prat
Sun 12/13
10:50 am-9:45 pm
1 stop17h 55m
$768
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Sat 8/8
8:40 pm-9:20 am
1 stop29h 40m
Barcelona-El Prat
Sat 8/22
3:15 pm-5:55 pm
Nonstop9h 40m
$798
ChicagoBarcelona
MDW - BCN
MDWBCN
Chicago Midway
Sun 8/9
1:27 pm-12:50 pm
2 stops16h 23m
Barcelona-El Prat
Sun 8/23
9:20 am-6:01 pm
2 stops15h 41m
$814
Quickest round-trip
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Sun 8/9
9:40 pm-1:15 pm
Nonstop8h 35m
Barcelona-El Prat
Wed 8/19
3:15 pm-6:00 pm
Nonstop9h 45m
$816
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Sat 8/22
6:05 pm-2:00 pm
1 stop12h 55m
Barcelona-El Prat
Thu 8/27
6:00 am-12:40 pm
1 stop13h 40m
$844
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Mon 7/6
1:30 pm-9:00 am
1 stop12h 30m
Barcelona-El Prat
Tue 7/14
3:15 pm-6:00 pm
Nonstop9h 45m
$997
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Mon 7/6
10:29 am-9:00 am
2 stops15h 31m
Barcelona-El Prat
Tue 7/14
11:10 am-10:39 pm
2 stops18h 29m
$1,021
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Tue 7/28
9:40 pm-1:15 pm
Nonstop8h 35m
Barcelona-El Prat
Sun 8/2
6:00 am-12:35 pm
1 stop13h 35m
$1,044
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Sat 7/4
9:40 pm-1:15 pm
Nonstop8h 35m
Barcelona-El Prat
Tue 7/14
3:15 pm-6:00 pm
Nonstop9h 45m
$1,058
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Fri 7/24
9:40 pm-1:15 pm
Nonstop8h 35m
Barcelona-El Prat
Thu 7/30
3:15 pm-6:00 pm
Nonstop9h 45m
$1,058
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-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 June is currently the most expensive (average of $2,125). 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 May 24, 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 May 24, 2026.
The most flights from CHI to S37 are scheduled on a Monday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 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 27% of weekly flights between Chicago and Barcelona have experienced delays in the past year, with the average delay time being 183 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 20% 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 May 24, 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
Comfort
7.3
Crew
8.1
Entertainment
7.1
Food
6.6
Overall
7.4
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Boarding
7.7
Comfort
7.3
Crew
8.1
Entertainment
7.1
Food
6.6
Overall
7.4
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Boarding
7.7
Comfort
7.3
Crew
8.1
Entertainment
7.1
Food
6.6
Overall
7.4
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Boarding
7.7
Comfort
7.3
Crew
8.1
Entertainment
7.1
Food
6.6
Overall
7.4
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Boarding
7.7
Comfort
7.3
Crew
8.1
Entertainment
7.1
Food
6.6
Overall
7.4
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Boarding
7.7
Comfort
7.3
Crew
8.1
Entertainment
7.1
Food
6.6
Overall
7.4
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.
Alternative routes
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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 May 24, 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 May 24, 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 May 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$356 | Average$466 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$366 | Average$520 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$401 | Average$714 | FlexibilityNo cancel fee | On-time77% | |
| 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$473 | Average$683 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$476 | Average$782 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$477 | Average$780 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$479 | Average$697 | FlexibilityNo cancel fee | On-time75% |