$375+ 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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BCN
Jun 29 — Jul 61
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 30, 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 30, 2026.
This Justfly.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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.
Wed 12/161:55 pm
ORD
- BCN
1 stop12h 40m
Air Canada
Tue 12/295:55 am
BCN
- ORD
2 stops16h 00m
Air Canada
Deal found 5/26![Air Canada logo]()
$771
This Cheapflightsfares deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 9/612:11 pm
ORD
- BCN
1 stop14h 59m
Finnair
Fri 9/1110:30 am
BCN
- ORD
Nonstop9h 50m
Finnair
Deal found 5/26![Finnair logo]()
$772
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 9/2410:48 am
MDW
- BCN
2 stops15h 12m
Delta
Tue 9/296:20 am
BCN
- MDW
2 stops18h 51m
Delta
Deal found 5/26![Delta logo]()
$773
This Scandinavian Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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.
Thu 9/37:15 pm
ORD
- BCN
1 stop15h 55m
Scandinavian Airlines
Fri 9/187:00 pm
BCN
- ORD
1 stop28h 10m
Scandinavian Airlines
Deal found 5/26![Scandinavian Airlines logo]()
$773
This Virgin Atlantic deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” 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.
Sun 8/2312:46 pm
MDW
- BCN
1 stop17h 04m
Virgin Atlantic
Tue 9/111:00 am
BCN
- MDW
1 stop18h 36m
Virgin Atlantic
Deal found 5/25![Virgin Atlantic logo]()
$774
This Kiwi.com deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” 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 8/86:05 pm
ORD
- BCN
1 stop18h 20m
TAP AIR PORTUGAL
Thu 8/136:00 am
BCN
- ORD
1 stop13h 40m
TAP AIR PORTUGAL
Deal found 5/25![TAP AIR PORTUGAL logo]()
$774
This Cheapflightsfares deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 10/49:40 pm
ORD
- BCN
Nonstop8h 35m
Lufthansa
Tue 10/133:15 pm
BCN
- ORD
Nonstop9h 45m
Lufthansa
Deal found 5/26![Lufthansa logo]()
$775
This Cheapflightsfares deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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.
Thu 8/66:00 pm
ORD
- BCN
1 stop13h 55m
Lufthansa
Wed 8/193:15 pm
BCN
- ORD
Nonstop9h 45m
Lufthansa
Deal found 5/26![Lufthansa logo]()
$776
This Cheapflightsfares deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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.
Thu 10/89:40 pm
ORD
- BCN
Nonstop8h 35m
Lufthansa
Tue 10/203:15 pm
BCN
- ORD
Nonstop9h 45m
Lufthansa
Deal found 5/26![Lufthansa logo]()
$777
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 8/26:58 pm
MDW
- BCN
2 stops14h 27m
Delta
Sat 9/126:20 am
BCN
- MDW
2 stops18h 45m
Delta
Deal found 5/26![Delta logo]()
$778
This Cheapflightsfares deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:25 pm
ORD
- BCN
Nonstop8h 30m
Finnair
Mon 8/2410:30 am
BCN
- ORD
Nonstop9h 50m
Finnair
Deal found 5/26![Finnair logo]()
$778
This Cheapflightsfares deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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.
Thu 10/84:20 pm
ORD
- BCN
1 stop20h 30m
Austrian Airlines
Mon 10/198:40 pm
BCN
- ORD
2 stops27h 40m
Austrian Airlines
Deal found 5/26![Austrian Airlines logo]()
$779
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 30, 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 30, 2026.
This KLM deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” 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 9/221:00 pm
MDW
- BCN
1 stop16h 50m
KLM
Tue 9/2911:00 am
BCN
- MDW
1 stop18h 25m
KLM
Deal found 5/25![KLM logo]()
$789
This Virgin Atlantic deal was found by Cheapflights users on 5/29. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2310:54 am
MDW
- BCN
1 stop18h 56m
Virgin Atlantic
Sun 8/3011:00 am
BCN
- MDW
1 stop18h 36m
Virgin Atlantic
Deal found 5/29![Virgin Atlantic logo]()
$834
This oojo deal was found by Cheapflights users on 5/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:00 pm
ORD
- BCN
1 stop18h 20m
TAP AIR PORTUGAL
Wed 7/2210:40 pm
BCN
- ORD
1 stop21h 00m
TAP AIR PORTUGAL
Deal found 5/29![TAP AIR PORTUGAL logo]()
$845
This Delta deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 9/121:00 pm
MDW
- BCN
2 stops16h 50m
Delta
Sat 9/1910:55 am
BCN
- MDW
2 stops18h 30m
Delta
Deal found 5/27![Delta logo]()
$859
This United Airlines deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 9/1011:05 am
ORD
- BCN
1 stop13h 55m
United Airlines
Sat 9/193:15 pm
BCN
- ORD
Nonstop9h 40m
United Airlines
Deal found 5/28![United Airlines logo]()
$881
This Condor deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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.
Tue 8/188:45 am
MDW
- BCN
2 stops30h 25m
Multiple Airlines
Tue 8/258:00 am
BCN
- MDW
2 stops19h 50m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$916
This FlightHub deal was found by Cheapflights users on 5/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:25 pm
ORD
- BCN
Nonstop8h 30m
British Airways
Mon 9/1410:30 am
BCN
- ORD
Nonstop9h 50m
British Airways
Deal found 5/29![British Airways logo]()
$968
This JetBlue deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/510:46 am
ORD
- BCN
1 stop15h 59m
JetBlue
Tue 7/2112:50 pm
BCN
- ORD
1 stop13h 25m
JetBlue
Deal found 5/25![JetBlue logo]()
$1,110
This Scandinavian Airlines deal was found by Cheapflights users on 5/29. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/287:15 pm
ORD
- BCN
1 stop15h 55m
Scandinavian Airlines
Sun 7/59:30 pm
BCN
- ORD
2 stops25h 40m
Scandinavian Airlines
Deal found 5/29![Scandinavian Airlines logo]()
$1,117
This SWISS deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:45 pm
ORD
- BCN
2 stops17h 25m
SWISS
Sun 7/58:00 pm
BCN
- ORD
1 stop23h 35m
SWISS
Deal found 5/27![SWISS logo]()
$1,161
This Delta deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” 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 9/25:45 pm
MDW
- BCN
2 stops16h 25m
Delta
Sun 9/136:10 am
BCN
- MDW
2 stops17h 17m
Delta
Deal found 5/25![Delta logo]()
$886
This KLM deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 9/94:30 pm
MDW
- BCN
1 stop13h 20m
KLM
Mon 9/1411:00 am
BCN
- MDW
1 stop18h 25m
KLM
Deal found 5/26![KLM logo]()
$966
This Mytrip deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 8/75:35 pm
ORD
- REU
2 stops21h 25m
Multiple Airlines
Sun 8/1610:35 pm
REU
- ORD
2 stops30h 30m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$974
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 8/211:51 pm
MDW
- BCN
2 stops14h 24m
Delta
Sat 8/2911:00 am
BCN
- MDW
1 stop18h 36m
Delta
Deal found 5/26![Delta logo]()
$898
This British Airways deal was found by Cheapflights users on 5/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/159:15 pm
ORD
- BCN
1 stop14h 20m
British Airways
Wed 7/2210:30 am
BCN
- ORD
Nonstop9h 50m
British Airways
Deal found 5/29![British Airways logo]()
$995
This United Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 10/79:40 pm
ORD
- BCN
Nonstop8h 35m
United Airlines
Sat 10/173:15 pm
BCN
- ORD
Nonstop9h 45m
United Airlines
Deal found 5/27![United Airlines logo]()
$1,006
This British Airways deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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.
Sat 10/107:00 pm
ORD
- BCN
Nonstop8h 35m
British Airways
Wed 10/1412:20 pm
BCN
- ORD
Nonstop9h 50m
British Airways
Deal found 5/27![British Airways logo]()
$1,009
This United Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 7/43:53 pm
ORD
- BCN
1 stop33h 27m
United Airlines
Sat 7/1812:15 pm
BCN
- ORD
1 stop29h 04m
United Airlines
Deal found 5/26![United Airlines logo]()
$1,063
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 5/26. Clicking the “Pick Dates” 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 7/65:11 pm
MDW
- BCN
1 stop12h 39m
Delta
Wed 7/156:10 am
BCN
- MDW
2 stops19h 15m
Delta
Deal found 5/26![Delta logo]()
$1,024
This United Airlines deal was found by Cheapflights users on 5/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/33:40 pm
ORD
- BCN
1 stop33h 20m
United Airlines
Sun 7/127:55 am
BCN
- ORD
1 stop13h 05m
United Airlines
Deal found 5/29![United Airlines logo]()
$1,136
This Kiwi.com deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” 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 7/99:00 pm
ORD
- REU
1 stop18h 25m
Multiple Airlines
Thu 7/1612:35 pm
REU
- ORD
1 stop13h 40m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$1,253
This Delta deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 8/84:39 pm
MDW
- BCN
2 stops15h 56m
Delta
Mon 8/176:10 am
BCN
- MDW
2 stops18h 51m
Delta
Deal found 5/28![Delta logo]()
$1,119
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 7/56:58 pm
MDW
- BCN
2 stops14h 27m
Delta
Tue 7/2111:00 am
BCN
- MDW
1 stop18h 15m
Delta
Deal found 5/24![Delta logo]()
$1,121
This Delta deal was found by Cheapflights users on 5/29. 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.
Fri 7/36:00 pm
ORD
- BCN
2 stops16h 10m
Delta
Sun 7/1211:10 am
BCN
- ORD
2 stops18h 29m
Delta
Deal found 5/29![Delta logo]()
$1,151
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 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 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.
Sun 7/56:10 pm
ORD
- REU
2 stops31h 35m
Iberia
Sat 7/119:15 am
REU
- ORD
2 stops36h 10m
Iberia
Deal found 5/24![Iberia logo]()
$2,406
This Iberia deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 6/254:55 pm
ORD
- REU
2 stops32h 50m
Iberia
Tue 7/79:15 am
REU
- ORD
2 stops36h 10m
Iberia
Deal found 5/26![Iberia logo]()
$2,420
Last-minute flights from Chicago to BarcelonaDiscover last-minute flight deals from Chicago to Barcelona. Data last updated May 30, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Barcelona. Data last updated May 30, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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.
Fri 5/296:00 pm
ORD
- BCN
1 stop15h 55m
TAP AIR PORTUGAL
Wed 6/1010:40 pm
BCN
- ORD
1 stop21h 25m
TAP AIR PORTUGAL
Deal found 5/28![TAP AIR PORTUGAL logo]()
$856
This oojo deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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.
Thu 6/47:30 pm
ORD
- BCN
1 stop11h 30m
TAP AIR PORTUGAL
Wed 6/1010:40 pm
BCN
- ORD
1 stop21h 25m
TAP AIR PORTUGAL
Deal found 5/26![TAP AIR PORTUGAL logo]()
$853
This Mytrip deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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
Sat 6/132:50 pm
BCN
- MDW
2 stops30h 45m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$936
This Mytrip deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 6/132:15 pm
ORD
- BCN
2 stops27h 55m
Multiple Airlines
Wed 6/1711:25 am
BCN
- ORD
1 stop32h 15m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$828
This Mytrip deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 6/133:45 pm
ORD
- BCN
2 stops26h 25m
Multiple Airlines
Fri 6/267:25 am
BCN
- ORD
2 stops21h 40m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$848
This Mytrip deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 6/1310:15 am
MDW
- BCN
2 stops19h 45m
Multiple Airlines
Wed 6/172:50 pm
BCN
- MDW
2 stops25h 50m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$942
This Kiwi.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 6/147:25 pm
ORD
- BCN
2 stops15h 20m
Multiple Airlines
Wed 6/1710:40 pm
BCN
- ORD
1 stop21h 00m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$811
This Mytrip deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 6/143:45 pm
ORD
- BCN
2 stops26h 30m
Multiple Airlines
Fri 6/267:25 am
BCN
- ORD
2 stops19h 22m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$866
This Mytrip deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 6/1410:15 am
MDW
- BCN
2 stops19h 45m
Multiple Airlines
Wed 6/172:50 pm
BCN
- MDW
2 stops25h 50m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$924
This Mytrip deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 6/1410:15 am
MDW
- BCN
2 stops19h 45m
Porter Airlines
Wed 6/172:50 pm
BCN
- MDW
2 stops25h 50m
Porter Airlines
Deal found 5/27![Porter Airlines logo]()
$931
This Mytrip deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 6/172:15 pm
ORD
- BCN
2 stops28h 30m
Multiple Airlines
Wed 7/111:10 pm
BCN
- ORD
2 stops29h 55m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$817
This SWISS deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/237:05 pm
ORD
- BCN
1 stop12h 00m
SWISS
Fri 7/36:00 am
BCN
- ORD
1 stop13h 35m
SWISS
Deal found 5/25![SWISS logo]()
$841
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 30, 2026.
Search for one-way flight options from Chicago to Barcelona. Find affordable one-way fares based on user searches. Data last updated May 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:25 pm
ORD
- BCN
2 stops19h 00m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 7/217:25 pm
ORD
- BCN
2 stops19h 50m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$377
This FlightHub deal was found by Cheapflights users on 5/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/269:45 pm
ORD
- BCN
1 stop26h 00m
British Airways
Deal found 5/29![British Airways logo]()
$378
This Cheapflightsfares deal was found by Cheapflights users on 5/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:05 pm
ORD
- BCN
1 stop12h 10m
British Airways
Deal found 5/29![British Airways logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 9/139:00 pm
ORD
- GRO
1 stop18h 55m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$381
This Mytrip deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 7/239:50 am
ORD
- BCN
2 stops32h 55m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 5/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/143:15 pm
MDW
- BCN
2 stops26h 30m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$381
This FlightHub deal was found by Cheapflights users on 5/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:00 pm
ORD
- BCN
Nonstop8h 35m
British Airways
Deal found 5/29![British Airways logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 7/2512:11 pm
MDW
- BCN
3 stops52h 54m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$383
This British Airways deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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.
Sun 8/237:05 pm
ORD
- BCN
1 stop20h 25m
British Airways
Deal found 5/28![British Airways logo]()
$385
This British Airways deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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.
Mon 7/209:15 pm
ORD
- BCN
1 stop29h 25m
British Airways
Deal found 5/27![British Airways logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 5/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:25 pm
ORD
- BCN
Nonstop8h 30m
Iberia
Deal found 5/29![Iberia logo]()
$387
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 30, 2026.
Round-trip from | $771 (Mytrip) |
|---|---|
One-way from | $375 (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 30, 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
Tue 9/22
1:00 pm-12:50 pm
1 stop16h 50m
Barcelona-El Prat
Tue 9/29
11:00 am-10:25 pm
1 stop18h 25m
$789
ChicagoBarcelona
MDW - BCN
MDWBCN
Chicago Midway
Sun 8/23
10:54 am-12:50 pm
1 stop18h 56m
Barcelona-El Prat
Sun 8/30
11:00 am-10:36 pm
1 stop18h 36m
$834
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Wed 7/15
6:00 pm-7:20 pm
1 stop18h 20m
Barcelona-El Prat
Wed 7/22
10:40 pm-12:40 pm
1 stop21h 00m
$845
ChicagoBarcelona
MDW - BCN
MDWBCN
Chicago Midway
Sat 9/12
1:00 pm-12:50 pm
2 stops16h 50m
Barcelona-El Prat
Sat 9/19
10:55 am-10:25 pm
2 stops18h 30m
$859
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Thu 9/10
11:05 am-8:00 am
1 stop13h 55m
Barcelona-El Prat
Sat 9/19
3:15 pm-5:55 pm
Nonstop9h 40m
$881
ChicagoBarcelona
MDW - BCN
MDWBCN
Chicago Midway
Wed 9/2
5:45 pm-5:10 pm
2 stops16h 25m
Barcelona-El Prat
Sun 9/13
6:10 am-4:27 pm
2 stops17h 17m
$886
ChicagoBarcelona
MDW - BCN
MDWBCN
Chicago Midway
Fri 8/21
1:51 pm-11:15 am
2 stops14h 24m
Barcelona-El Prat
Sat 8/29
11:00 am-10:36 pm
1 stop18h 36m
$898
ChicagoBarcelona
MDW - BCN
MDWBCN
Chicago Midway
Tue 8/18
8:45 am-10:10 pm
2 stops30h 25m
Barcelona-El Prat
Tue 8/25
8:00 am-8:50 pm
2 stops19h 50m
$916
ChicagoBarcelona
MDW - BCN
MDWBCN
Chicago Midway
Wed 9/9
4:30 pm-12:50 pm
1 stop13h 20m
Barcelona-El Prat
Mon 9/14
11:00 am-10:25 pm
1 stop18h 25m
$966
Quickest round-trip
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Sat 9/5
7:25 pm-10:55 am
Nonstop8h 30m
Barcelona-El Prat
Mon 9/14
10:30 am-1:20 pm
Nonstop9h 50m
$968
Showing 1-10 of 52 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 30, 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 30, 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 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 30, 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.
Crew
8.1
Entertainment
7.1
Overall
7.4
Boarding
7.7
Food
6.6
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Crew
8.1
Entertainment
7.1
Overall
7.4
Boarding
7.7
Food
6.6
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Crew
8.1
Entertainment
7.1
Overall
7.4
Boarding
7.7
Food
6.6
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Crew
8.1
Entertainment
7.1
Overall
7.4
Boarding
7.7
Food
6.6
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Crew
8.1
Entertainment
7.1
Overall
7.4
Boarding
7.7
Food
6.6
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Crew
8.1
Entertainment
7.1
Overall
7.4
Boarding
7.7
Food
6.6
Comfort
7.3
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 30, 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 30, 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 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$356 | Average$463 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$366 | Average$527 | 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$473 | Average$683 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$477 | Average$787 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$477 | Average$779 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$479 | Average$697 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$481 | Average$797 | FlexibilityNo cancel fee | On-time76% |