$305+ Cheap flights from Chicago (CHI) to Barcelona
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BCN
Sep 22 — Sep 291
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 Sunday
Cheap flight deals from Chicago to Barcelona
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Cheapest flights from Chicago to BarcelonaExplore the most affordable flight options available from Chicago to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.
Explore the most affordable flight options available from Chicago to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 10/317:30 pm -
1 stop12h 10m
Mon 11/169:05 am -
1 stop16h 20m
Deal found 8/21![Multiple Airlines logo]()
$533
This Kiwi.com deal was found by Cheapflights users on 8/21. 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.
Wed 11/116:30 pm -
1 stop12h 10m
Mon 11/166:20 am -
1 stop14h 50m
Deal found 8/21![Multiple Airlines logo]()
$535
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 10/317:30 pm -
1 stop12h 10m
Sat 11/1410:45 am -
1 stop14h 40m
Deal found 8/21![Multiple Airlines logo]()
$537
This Kiwi.com deal was found by Cheapflights users on 8/21. 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.
Tue 11/36:30 pm -
2 stops14h 10m
Mon 11/169:05 am -
1 stop16h 20m
Deal found 8/21![Multiple Airlines logo]()
$538
This Kiwi.com deal was found by Cheapflights users on 8/21. 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.
Wed 11/116:30 pm -
1 stop12h 10m
Wed 11/1810:30 am -
1 stop14h 55m
Deal found 8/21![Multiple Airlines logo]()
$539
This Kiwi.com deal was found by Cheapflights users on 8/21. 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.
Tue 11/36:30 pm -
2 stops14h 10m
Sat 11/1410:45 am -
1 stop14h 40m
Deal found 8/21![Multiple Airlines logo]()
$542
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 10/57:25 pm -
2 stops20h 35m
Mon 10/125:45 am -
1 stop20h 30m
Deal found 8/21![Multiple Airlines logo]()
$544
This Kiwi.com deal was found by Cheapflights users on 8/21. 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.
Wed 10/147:05 pm -
1 stop17h 05m
Sat 10/2410:55 pm -
2 stops47h 15m
Deal found 8/21![Multiple Airlines logo]()
$546
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 11/76:30 pm -
1 stop12h 10m
Sat 11/2110:45 am -
1 stop14h 40m
Deal found 8/21![Multiple Airlines logo]()
$547
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 10/53:45 pm -
1 stop23h 05m
Mon 10/1210:35 am -
2 stops15h 40m
Deal found 8/21![Multiple Airlines logo]()
$697
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 10/53:45 pm -
1 stop23h 15m
Mon 10/1210:40 am -
2 stops15h 35m
Deal found 8/21![Multiple Airlines logo]()
$733
This Delta deal was found by Cheapflights users on 8/21. 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.
Wed 12/301:05 pm -
1 stop14h 40m
Thu 4/2211:00 am -
1 stop18h 10m
Deal found 8/21![Delta logo]()
$753
Best flights from Chicago to BarcelonaDiscover carefully curated flight deals from Chicago to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
Discover carefully curated flight deals from Chicago to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 8/18. 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 10/308:15 pm -
1 stop16h 05m
Fri 11/65:55 pm -
2 stops29h 50m
Deal found 8/18![Scandinavian Airlines logo]()
$705
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Wed 11/119:50 pm -
Nonstop8h 25m
Wed 11/183:10 pm -
Nonstop9h 50m
Deal found 8/20![United Airlines logo]()
$739
This British Airways deal was found by Cheapflights users on 8/22. 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.
Mon 10/127:15 pm -
Nonstop8h 40m
Wed 10/2811:30 am -
Nonstop9h 50m
Deal found 8/22![American Airlines logo]()
$739
This Delta deal was found by Cheapflights users on 8/20. 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 1/116:25 pm -
1 stop12h 35m
Tue 1/1911:15 am -
1 stop34h 10m
Deal found 8/20![Delta logo]()
$753
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 10/57:25 pm -
2 stops20h 15m
Mon 10/1211:20 pm -
1 stop21h 40m
Deal found 8/21![Multiple Airlines logo]()
$806
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/22. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:10 pm -
1 stop14h 05m
Sun 11/16:05 pm -
2 stops32h 07m
Deal found 8/22![TAP AIR PORTUGAL logo]()
$828
This Finnair deal was found by Cheapflights users on 8/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:20 pm -
Nonstop8h 35m
Tue 10/610:05 am -
1 stop14h 45m
Deal found 8/20![Finnair logo]()
$837
This Virgin Atlantic deal was found by Cheapflights users on 8/23. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:48 am -
1 stop19h 02m
Thu 10/1511:00 am -
1 stop18h 33m
Deal found 8/23![Virgin Atlantic logo]()
$1,190
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Wed 12/301:55 pm -
1 stop12h 40m
Wed 4/213:15 pm -
Nonstop9h 30m
Deal found 8/21![United Airlines logo]()
$742
This Delta deal was found by Cheapflights users on 8/21. 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.
Wed 12/301:05 pm -
1 stop14h 40m
Tue 4/2011:00 am -
1 stop18h 10m
Deal found 8/21![Delta logo]()
$753
This Delta deal was found by Cheapflights users on 8/21. 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.
Wed 11/111:00 pm -
1 stop12h 40m
Wed 11/186:00 am -
2 stops17h 39m
Deal found 8/21![Delta logo]()
$758
This Scandinavian Airlines deal was found by Cheapflights users on 8/20. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:15 pm -
2 stops15h 40m
Mon 10/197:00 pm -
1 stop28h 10m
Deal found 8/20![Scandinavian Airlines logo]()
$846
This Mytrip deal was found by Cheapflights users on 8/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:33 pm -
2 stops23h 22m
Tue 10/1310:35 pm -
2 stops22h 30m
Deal found 8/22![Multiple Airlines logo]()
$866
This United Airlines deal was found by Cheapflights users on 8/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/83:35 pm -
1 stop14h 05m
Thu 10/223:15 pm -
Nonstop9h 45m
Deal found 8/19![United Airlines logo]()
$796
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Thu 10/159:40 pm -
Nonstop8h 35m
Tue 10/203:15 pm -
Nonstop9h 45m
Deal found 8/21![United Airlines logo]()
$804
This Delta deal was found by Cheapflights users on 8/23. 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 1/16:15 pm -
2 stops13h 40m
Wed 4/2111:00 am -
1 stop18h 10m
Deal found 8/23![Delta logo]()
$813
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Fri 10/163:45 pm -
1 stop18h 05m
Tue 10/208:40 pm -
2 stops28h 10m
Deal found 8/19![Multiple Airlines logo]()
$925
This United Airlines deal was found by Cheapflights users on 8/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:40 pm -
Nonstop8h 35m
Thu 10/83:15 pm -
Nonstop9h 45m
Deal found 8/19![United Airlines logo]()
$815
This Delta deal was found by Cheapflights users on 8/20. 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 1/105:59 pm -
2 stops13h 01m
Sun 1/1710:35 am -
2 stops18h 35m
Deal found 8/20![Delta logo]()
$817
This Mytrip deal was found by Cheapflights users on 8/21. 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.
Mon 10/53:45 pm -
2 stops23h 05m
Mon 10/1210:25 am -
2 stops33h 10m
Deal found 8/21![Multiple Airlines logo]()
$954
This United Airlines deal was found by Cheapflights users on 8/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/249:47 pm -
1 stop27h 33m
Thu 12/311:35 pm -
1 stop25h 32m
Deal found 8/19![United Airlines logo]()
$840
This Delta deal was found by Cheapflights users on 8/19. 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 10/126:44 pm -
2 stops14h 41m
Wed 10/2810:50 am -
1 stop17h 43m
Deal found 8/19![Delta logo]()
$859
This Mytrip deal was found by Cheapflights users on 8/20. 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.
Sun 10/47:25 pm -
2 stops19h 20m
Mon 10/1210:10 pm -
3 stops28h 05m
Deal found 8/20![Multiple Airlines logo]()
$999
This Delta deal was found by Cheapflights users on 8/22. 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.
Sun 9/207:01 pm -
2 stops16h 49m
Mon 9/286:20 am -
2 stops19h 13m
Deal found 8/22![Delta logo]()
$893
This Kiwi.com deal was found by Cheapflights users on 8/23. 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.
Wed 10/79:00 pm -
1 stop16h 55m
Wed 10/1410:00 pm -
1 stop23h 00m
Deal found 8/23![Multiple Airlines logo]()
$1,123
This Delta deal was found by Cheapflights users on 8/18. 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 9/187:01 pm -
2 stops14h 24m
Wed 9/306:20 am -
2 stops18h 59m
Deal found 8/18![Delta logo]()
$1,006
This Delta deal was found by Cheapflights users on 8/22. 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.
Sat 10/31:19 pm -
2 stops16h 11m
Sun 10/2510:50 am -
1 stop17h 43m
Deal found 8/22![Delta logo]()
$1,051
This Delta deal was found by Cheapflights users on 8/19. 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.
Fri 12/2511:20 am -
2 stops16h 05m
Thu 12/316:00 am -
2 stops17h 22m
Deal found 8/19![Delta logo]()
$1,064
This Mytrip deal was found by Cheapflights users on 8/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/257:05 am -
3 stops29h 40m
Sat 1/28:45 am -
3 stops42h 10m
Deal found 8/18![Multiple Airlines logo]()
$1,687
Last-minute flights from Chicago to BarcelonaDiscover last-minute flight deals from Chicago to Barcelona. Data last updated August 23, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Barcelona. Data last updated August 23, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 8/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/264:40 pm -
1 stop25h 50m
Thu 9/310:40 pm -
1 stop24h 20m
Deal found 8/23![TAP AIR PORTUGAL logo]()
$702
This Cheapflightsfares deal was found by Cheapflights users on 8/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:45 pm -
1 stop16h 35m
Thu 9/310:40 pm -
1 stop24h 20m
Deal found 8/19![TAP AIR PORTUGAL logo]()
$709
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 8/2910:25 pm -
2 stops32h 55m
Fri 9/47:25 am -
1 stop13h 35m
Deal found 8/21![Multiple Airlines logo]()
$638
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 8/2910:25 pm -
2 stops32h 55m
Sun 9/67:20 am -
1 stop13h 40m
Deal found 8/21![Multiple Airlines logo]()
$678
This Cheapflightsfares deal was found by Cheapflights users on 8/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:00 pm -
1 stop20h 50m
Wed 9/1610:40 pm -
1 stop21h 00m
Deal found 8/19![TAP AIR PORTUGAL logo]()
$690
This Booking.com deal was found by Cheapflights users on 8/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:15 pm -
1 stop15h 55m
Wed 9/167:00 pm -
1 stop28h 10m
Deal found 8/20![Scandinavian Airlines logo]()
$716
This FlightHub deal was found by Cheapflights users on 8/18. 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 9/136:00 pm -
1 stop33h 35m
Tue 9/295:45 pm -
1 stop29h 15m
Deal found 8/18![TAP AIR PORTUGAL logo]()
$720
This FlightHub deal was found by Cheapflights users on 8/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:00 pm -
1 stop13h 00m
Wed 9/303:00 pm -
1 stop28h 40m
Deal found 8/20![TAP AIR PORTUGAL logo]()
$703
This FlightHub deal was found by Cheapflights users on 8/23. 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.
Sun 9/206:00 pm -
1 stop18h 20m
Tue 9/2910:40 pm -
1 stop24h 20m
Deal found 8/23![TAP AIR PORTUGAL logo]()
$717
This Delta deal was found by Cheapflights users on 8/19. 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 9/215:10 pm -
1 stop12h 40m
Wed 9/3011:10 am -
2 stops18h 34m
Deal found 8/19![Delta logo]()
$834
This Kissandfly.com deal was found by Cheapflights users on 8/23. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:00 pm -
1 stop13h 00m
Thu 10/1510:40 pm -
1 stop24h 20m
Deal found 8/23![TAP AIR PORTUGAL logo]()
$715
This Delta deal was found by Cheapflights users on 8/19. 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 9/297:01 pm -
2 stops14h 24m
Wed 10/711:00 am -
1 stop18h 33m
Deal found 8/19![Delta logo]()
$838
One-way flights from Chicago to BarcelonaSearch for one-way flight options from Chicago to Barcelona. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
Search for one-way flight options from Chicago to Barcelona. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/22. 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.
Sun 10/257:30 pm -
2 stops44h 00m
Deal found 8/22![Multiple Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 8/21. 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.
Tue 10/207:25 pm -
2 stops21h 34m
Deal found 8/21![Multiple Airlines logo]()
$306
This Mytrip deal was found by Cheapflights users on 8/21. 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.
Mon 10/57:25 pm -
2 stops20h 35m
Deal found 8/21![Multiple Airlines logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Sun 10/1810:25 pm -
2 stops33h 15m
Deal found 8/19![Multiple Airlines logo]()
$308
This Mytrip deal was found by Cheapflights users on 8/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:25 pm -
2 stops21h 05m
Deal found 8/18![Multiple Airlines logo]()
$309
This Cheapflightsfares deal was found by Cheapflights users on 8/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:30 pm -
1 stop12h 10m
Deal found 8/19![Icelandair logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 10/247:30 pm -
2 stops31h 40m
Deal found 8/21![Multiple Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 8/21. 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.
Fri 10/27:25 pm -
3 stops44h 20m
Deal found 8/21![Multiple Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 8/21. 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.
Thu 2/186:30 pm -
2 stops19h 05m
Deal found 8/21![Multiple Airlines logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 8/22. 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.
Sat 10/317:30 pm -
2 stops31h 40m
Deal found 8/22![Multiple Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 8/22. 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.
Sat 9/2611:45 am -
2 stops30h 25m
Deal found 8/22![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 8/23. 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.
Mon 10/197:25 pm -
3 stops20h 35m
Deal found 8/23![Multiple Airlines logo]()
$317
Find flight deals from Chicago to Barcelona
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Barcelona (S37). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 23, 2026.
Round-trip from | $533 (Kiwi.com) |
|---|---|
One-way from | $305 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $775 |
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 7,457,451 searches. Data last updated August 23, 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 Chicago O'Hare Intl - BCN Barcelona-El Prat
ORDBCN
Chicago O'Hare Intl
Fri 10/30
8:15 pm-6:20 pm
1 stop16h 05m
Barcelona-El Prat
Fri 11/6
5:55 pm-4:45 pm
2 stops29h 50m
$705
Quickest round-trip
ChicagoBarcelona
ORD Chicago O'Hare Intl - BCN Barcelona-El Prat
ORDBCN
Chicago O'Hare Intl
Wed 11/11
9:50 pm-1:15 pm
Nonstop8h 25m
Barcelona-El Prat
Wed 11/18
3:10 pm-6:00 pm
Nonstop9h 50m
$739
ChicagoBarcelona
ORD Chicago O'Hare Intl - BCN Barcelona-El Prat
ORDBCN
Chicago O'Hare Intl
Mon 10/12
7:15 pm-10:55 am
Nonstop8h 40m
Barcelona-El Prat
Wed 10/28
11:30 am-3:20 pm
Nonstop9h 50m
$739
ChicagoBarcelona
ORD Chicago O'Hare Intl - BCN Barcelona-El Prat
ORDBCN
Chicago O'Hare Intl
Wed 12/30
1:55 pm-9:35 am
1 stop12h 40m
Barcelona-El Prat
Wed 4/21
3:15 pm-5:45 pm
Nonstop9h 30m
$742
ChicagoBarcelona
ORD Chicago O'Hare Intl - BCN Barcelona-El Prat
ORDBCN
Chicago O'Hare Intl
Mon 1/11
6:25 pm-2:00 pm
1 stop12h 35m
Barcelona-El Prat
Tue 1/19
11:15 am-2:25 pm
1 stop34h 10m
$753
ChicagoBarcelona
MDW Chicago Midway - BCN Barcelona-El Prat
MDWBCN
Chicago Midway
Wed 12/30
1:05 pm-10:45 am
1 stop14h 40m
Barcelona-El Prat
Tue 4/20
11:00 am-10:10 pm
1 stop18h 10m
$753
ChicagoBarcelona
MDW Chicago Midway - BCN Barcelona-El Prat
MDWBCN
Chicago Midway
Wed 11/11
1:00 pm-8:40 am
1 stop12h 40m
Barcelona-El Prat
Wed 11/18
6:00 am-4:39 pm
2 stops17h 39m
$758
ChicagoBarcelona
ORD Chicago O'Hare Intl - BCN Barcelona-El Prat
ORDBCN
Chicago O'Hare Intl
Thu 10/8
3:35 pm-12:40 pm
1 stop14h 05m
Barcelona-El Prat
Thu 10/22
3:15 pm-6:00 pm
Nonstop9h 45m
$796
ChicagoBarcelona
ORD Chicago O'Hare Intl - BCN Barcelona-El Prat
ORDBCN
Chicago O'Hare Intl
Thu 10/15
9:40 pm-1:15 pm
Nonstop8h 35m
Barcelona-El Prat
Tue 10/20
3:15 pm-6:00 pm
Nonstop9h 45m
$804
ChicagoGirona
ORD Chicago O'Hare Intl - GRO Girona Costa Brava
ORDGRO
Chicago O'Hare Intl
Mon 10/5
7:25 pm-10:40 pm
2 stops20h 15m
Girona Costa Brava
Mon 10/12
11:20 pm-2:00 pm
1 stop21h 40m
$806
Showing 1-10 of 48 resultsSorted by cheapest first
Best time to book a flight from Chicago to Barcelona
Have a flexible travel schedule? Discover the best time to fly to Barcelona from Chicago with our price prediction graph.
CHI-S37
ORD-BCN
MDW-BCN
ORD-GRO
ORD-REU
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Chicago to Barcelona
CHI-S37
ORD-BCN
MDW-BCN
ORD-GRO
ORD-REU
What is the cheapest month to book a flight from Chicago to Barcelona?
Currently, February is the cheapest month in which you can book a flight from Chicago to Barcelona (average of $480). Flying from Chicago to Barcelona in June is currently the most expensive (average of $1,278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CHI to BCN?
Find hourly flight availability from Chicago to Barcelona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 23, 2026.
When flying from Chicago to Barcelona, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Chicago to Barcelona
Explore weekly flight availability from Chicago to Barcelona. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 23, 2026.
The most flights from CHI to S37 are scheduled on a Monday (7 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (3 on average).
How much does it cost to fly round-trip from Chicago to Barcelona?
Airfare is below average for this route at the moment.
Chicago to Barcelona flights typically cost between $652 and $972 in October.The cheapest round-trip price found within the last 5 days was $533 on Multiple Airlines (Oct 31-Nov 16).
How often are flights from Chicago to Barcelona delayed?
About 30% of weekly flights between Chicago and Barcelona have experienced delays in the past year, with the average delay time being 188 minutes.
What is the most punctual flight time for Chicago to Barcelona flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
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 24% of flights being delayed.
How far ahead should I book a flight from Chicago to Barcelona?
Booking 73 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to Barcelona. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Barcelona
Get insights into the airlines that provide service to Barcelona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Barcelona. Reviews last updated August 23, 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.
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Crew
8.1
Food
6.7
Overall
7.4
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Crew
8.1
Food
6.7
Overall
7.4
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Crew
8.1
Food
6.7
Overall
7.4
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Crew
8.1
Food
6.7
Overall
7.4
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Crew
8.1
Food
6.7
Overall
7.4
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Crew
8.1
Food
6.7
Overall
7.4
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Related info for your journey
Find useful and relevant information for your journey from Chicago to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Chicago to Barcelona
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Barcelona by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chicago to Barcelona by cabin class
Find flights from Chicago to Barcelona, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chicago and Barcelona flights
Browse other Chicago and Barcelona flight options. Last updated on August 23, 2026.
Other flights from Chicago
Browse through other flights departing from Chicago. Flights are based on user searches made on Cheapflights and were last updated on August 23, 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 7,457,451 searches. Data last updated August 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$308 | Average$450 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$355 | Average$428 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$372 | Average$645 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$440 | Average$583 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$456 | Average$567 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$464 | Average$693 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$472 | Average$701 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$477 | Average$790 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$479 | Average$697 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$480 | Average$794 | FlexibilityNo cancel fee | On-time76% |