$210+ Cheap flights from O'Hare Intl (ORD) 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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BCN
Mar 31 — Apr 71
1 adult, Economy
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Find cheap flights from O'Hare Intl 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 O'Hare Intl to Barcelona are usually found in February or November, booked 40 days in advance, depart on a Sunday or Monday and return on a Thursday
Cheap flight deals from O'Hare Intl to Barcelona
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Cheapest flights from O'Hare Intl to BarcelonaExplore the most affordable flight options available from O'Hare Intl to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 1, 2026.
Explore the most affordable flight options available from O'Hare Intl to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 1, 2026.
This oojo deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:15 pm
ORD
- BCN
1 stop15h 55m
Scandinavian Airlines
Sun 4/267:00 pm
BCN
- ORD
1 stop28h 10m
Scandinavian Airlines
Deal found 3/1![Scandinavian Airlines logo]()
$440
This oojo deal was found by Cheapflights users on 2/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:00 pm
ORD
- BCN
1 stop20h 50m
TAP AIR PORTUGAL
Wed 4/226:00 am
BCN
- ORD
1 stop17h 00m
TAP AIR PORTUGAL
Deal found 2/25![TAP AIR PORTUGAL logo]()
$442
This FlightHub deal was found by Cheapflights users on 2/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:15 pm
ORD
- BCN
1 stop15h 55m
Scandinavian Airlines
Thu 4/307:00 pm
BCN
- ORD
1 stop28h 10m
Scandinavian Airlines
Deal found 2/26![Scandinavian Airlines logo]()
$445
This oojo deal was found by Cheapflights users on 2/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:15 pm
ORD
- BCN
1 stop15h 55m
Scandinavian Airlines
Fri 4/1712:00 pm
BCN
- ORD
2 stops35h 10m
Scandinavian Airlines
Deal found 2/27![Scandinavian Airlines logo]()
$447
This Mytrip deal was found by Cheapflights users on 2/27. 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 4/126:00 pm
ORD
- BCN
1 stop18h 20m
TAP AIR PORTUGAL
Tue 4/285:45 pm
BCN
- ORD
1 stop29h 15m
TAP AIR PORTUGAL
Deal found 2/27![TAP AIR PORTUGAL logo]()
$449
This FlightHub deal was found by Cheapflights users on 2/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/278:10 pm
ORD
- BCN
1 stop14h 05m
TAP AIR PORTUGAL
Thu 12/109:10 pm
BCN
- ORD
1 stop25h 20m
TAP AIR PORTUGAL
Deal found 2/27![TAP AIR PORTUGAL logo]()
$451
This oojo deal was found by Cheapflights users on 2/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:05 pm
ORD
- BCN
1 stop20h 15m
TAP AIR PORTUGAL
Sun 11/16:45 am
BCN
- ORD
1 stop15h 15m
TAP AIR PORTUGAL
Deal found 2/27![TAP AIR PORTUGAL logo]()
$452
This FlightHub deal was found by Cheapflights users on 2/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:15 pm
ORD
- BCN
1 stop15h 55m
Scandinavian Airlines
Sun 4/197:00 pm
BCN
- ORD
1 stop28h 10m
Scandinavian Airlines
Deal found 2/27![Scandinavian Airlines logo]()
$455
This FlightHub deal was found by Cheapflights users on 2/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:15 pm
ORD
- BCN
1 stop15h 55m
Scandinavian Airlines
Thu 4/307:00 pm
BCN
- ORD
1 stop28h 10m
Scandinavian Airlines
Deal found 2/28![Scandinavian Airlines logo]()
$456
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 3/18:25 pm
ORD
- BCN
1 stop16h 55m
TAP AIR PORTUGAL
Sun 3/86:45 am
BCN
- ORD
1 stop15h 00m
TAP AIR PORTUGAL
Deal found 2/27![TAP AIR PORTUGAL logo]()
$459
This Scandinavian Airlines deal was found by Cheapflights users on 2/28. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:15 pm
ORD
- BCN
1 stop15h 55m
Scandinavian Airlines
Fri 5/17:35 pm
BCN
- ORD
2 stops27h 35m
Scandinavian Airlines
Deal found 2/28![Scandinavian Airlines logo]()
$460
This Mytrip deal was found by Cheapflights users on 2/28. 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.
Tue 4/149:00 pm
ORD
- GRO
1 stop18h 55m
Multiple Airlines
Tue 4/2110:35 pm
GRO
- ORD
1 stop22h 25m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$598
Best flights from O'Hare Intl to BarcelonaDiscover carefully curated flight deals from O'Hare Intl to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 1, 2026.
Discover carefully curated flight deals from O'Hare Intl to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 1, 2026.
This Delta deal was found by Cheapflights users on 2/28. 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.
Mon 4/135:04 pm
ORD
- BCN
2 stops17h 06m
Delta
Wed 4/299:20 am
BCN
- ORD
1 stop12h 10m
Delta
Deal found 2/28![Delta logo]()
$515
This United Airlines deal was found by Cheapflights users on 2/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/178:50 am
ORD
- BCN
1 stop17h 30m
United Airlines
Wed 3/2512:35 pm
BCN
- ORD
1 stop28h 43m
United Airlines
Deal found 2/25![United Airlines logo]()
$554
This Mytrip deal was found by Cheapflights users on 2/28. 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.
Tue 4/149:00 pm
ORD
- GRO
1 stop18h 55m
Multiple Airlines
Tue 4/2110:35 pm
GRO
- ORD
1 stop22h 25m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$598
This Finnair deal was found by Cheapflights users on 2/25. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:15 pm
ORD
- BCN
Nonstop8h 40m
Finnair
Fri 5/110:05 am
BCN
- ORD
1 stop14h 45m
Finnair
Deal found 2/25![Finnair logo]()
$621
This Scandinavian Airlines deal was found by Cheapflights users on 2/25. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:04 am
ORD
- BCN
2 stops29h 06m
Scandinavian Airlines
Fri 5/17:35 pm
BCN
- ORD
2 stops27h 35m
Scandinavian Airlines
Deal found 2/25![Scandinavian Airlines logo]()
$625
This British Airways deal was found by Cheapflights users on 2/28. 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.
Tue 3/2410:45 pm
ORD
- BCN
1 stop13h 40m
British Airways
Tue 3/3110:30 am
BCN
- ORD
Nonstop9h 35m
British Airways
Deal found 2/28![British Airways logo]()
$967
This Delta deal was found by Cheapflights users on 2/27. 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.
Sun 8/91:15 pm
ORD
- BCN
1 stop16h 35m
Delta
Sun 8/236:10 am
BCN
- ORD
2 stops19h 31m
Delta
Deal found 2/27![Delta logo]()
$617
This Finnair deal was found by Cheapflights users on 2/25. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:15 pm
ORD
- BCN
Nonstop8h 40m
Finnair
Fri 5/110:05 am
BCN
- ORD
1 stop14h 45m
Finnair
Deal found 2/25![Finnair logo]()
$621
This Delta deal was found by Cheapflights users on 2/26. 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 8/2310:40 am
ORD
- BCN
1 stop15h 05m
Delta
Sun 8/306:10 am
BCN
- ORD
2 stops19h 31m
Delta
Deal found 2/26![Delta logo]()
$637
This United Airlines deal was found by Cheapflights users on 2/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/209:15 pm
ORD
- BCN
1 stop29h 05m
United Airlines
Wed 4/11:15 pm
BCN
- ORD
2 stops30h 02m
United Airlines
Deal found 2/25![United Airlines logo]()
$703
This United Airlines deal was found by Cheapflights users on 2/27. 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.
Sat 8/159:40 pm
ORD
- BCN
Nonstop8h 35m
United Airlines
Sun 8/238:00 am
BCN
- ORD
1 stop13h 55m
United Airlines
Deal found 2/27![United Airlines logo]()
$704
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:25 pm
ORD
- GRO
2 stops20h 15m
Multiple Airlines
Wed 5/611:30 pm
GRO
- ORD
1 stop21h 30m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$780
This United Airlines deal was found by Cheapflights users on 2/28. 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.
Sun 5/39:40 pm
ORD
- BCN
Nonstop8h 35m
United Airlines
Sun 5/103:15 pm
BCN
- ORD
Nonstop9h 30m
United Airlines
Deal found 2/28![United Airlines logo]()
$709
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/249:00 pm
ORD
- GRO
1 stop18h 40m
Multiple Airlines
Fri 5/16:15 am
GRO
- ORD
1 stop14h 45m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$836
This Mytrip deal was found by Cheapflights users on 2/28. 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.
Mon 3/308:40 am
ORD
- GRO
3 stops31h 00m
Multiple Airlines
Mon 4/69:50 pm
GRO
- ORD
3 stops47h 40m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$937
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/23:35 pm
ORD
- GRO
2 stops15h 50m
Multiple Airlines
Wed 5/611:30 pm
GRO
- ORD
1 stop21h 30m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$995
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/269:00 pm
ORD
- GRO
1 stop18h 55m
Multiple Airlines
Thu 4/306:05 am
GRO
- ORD
2 stops18h 45m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$1,033
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/269:00 pm
ORD
- GRO
1 stop18h 55m
Multiple Airlines
Fri 5/16:15 am
GRO
- ORD
1 stop14h 45m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$1,105
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/289:00 pm
ORD
- GRO
1 stop18h 55m
Multiple Airlines
Sun 5/38:25 am
GRO
- ORD
1 stop17h 50m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$1,125
Last-minute flights from O'Hare Intl to BarcelonaDiscover last-minute flight deals from O'Hare Intl to Barcelona. Data last updated March 1, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Barcelona. Data last updated March 1, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 3/18:25 pm
ORD
- BCN
1 stop16h 55m
TAP AIR PORTUGAL
Sun 3/86:45 am
BCN
- ORD
1 stop15h 00m
TAP AIR PORTUGAL
Deal found 2/27![TAP AIR PORTUGAL logo]()
$459
This oojo deal was found by Cheapflights users on 2/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/18:25 pm
ORD
- BCN
1 stop20h 20m
TAP AIR PORTUGAL
Sat 3/76:05 pm
BCN
- ORD
1 stop27h 40m
TAP AIR PORTUGAL
Deal found 2/25![TAP AIR PORTUGAL logo]()
$462
This oojo deal was found by Cheapflights users on 2/26. 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.
Sun 3/18:25 pm
ORD
- BCN
1 stop16h 55m
TAP AIR PORTUGAL
Fri 3/66:45 am
BCN
- ORD
1 stop15h 40m
TAP AIR PORTUGAL
Deal found 2/26![TAP AIR PORTUGAL logo]()
$472
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 3/18:25 pm
ORD
- BCN
1 stop32h 20m
TAP AIR PORTUGAL
Tue 4/75:45 pm
BCN
- ORD
1 stop29h 15m
TAP AIR PORTUGAL
Deal found 2/27![TAP AIR PORTUGAL logo]()
$474
This Kiwi.com deal was found by Cheapflights users on 2/25. 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.
Wed 3/47:10 pm
ORD
- BCN
1 stop18h 10m
TAP AIR PORTUGAL
Tue 3/1712:35 pm
BCN
- ORD
1 stop33h 25m
TAP AIR PORTUGAL
Deal found 2/25![TAP AIR PORTUGAL logo]()
$476
This oojo deal was found by Cheapflights users on 2/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/89:25 pm
ORD
- BCN
1 stop16h 55m
TAP AIR PORTUGAL
Wed 3/186:45 am
BCN
- ORD
1 stop15h 15m
TAP AIR PORTUGAL
Deal found 2/25![TAP AIR PORTUGAL logo]()
$442
This SmartFares deal was found by Cheapflights users on 2/25. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/307:15 pm
ORD
- BCN
1 stop15h 55m
Scandinavian Airlines
Tue 4/147:00 pm
BCN
- ORD
1 stop28h 10m
Scandinavian Airlines
Deal found 2/25![Scandinavian Airlines logo]()
$469
This Mytrip deal was found by Cheapflights users on 2/28. 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.
Mon 3/308:40 am
ORD
- GRO
3 stops31h 00m
Multiple Airlines
Mon 4/69:50 pm
GRO
- ORD
3 stops47h 40m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$937
One-way flights from O'Hare Intl to BarcelonaSearch for one-way flight options from O'Hare Intl to Barcelona. Find affordable one-way fares based on user searches. Data last updated March 1, 2026.
Search for one-way flight options from O'Hare Intl to Barcelona. Find affordable one-way fares based on user searches. Data last updated March 1, 2026.
This Trip.com deal was found by Cheapflights users on 2/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2512:53 pm
ORD
- BCN
1 stop17h 27m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:58 am
ORD
- BCN
1 stop21h 22m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$219
This Mytrip deal was found by Cheapflights users on 2/27. 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.
Mon 4/277:25 pm
ORD
- BCN
2 stops20h 35m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1210:25 pm
ORD
- BCN
2 stops41h 35m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 2/28. 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.
Thu 4/167:25 pm
ORD
- BCN
2 stops38h 10m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 2/25. 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.
Wed 5/1310:25 pm
ORD
- GRO
2 stops40h 15m
Multiple Airlines
Deal found 2/25![Multiple Airlines logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 2/27. 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.
Fri 5/810:25 pm
ORD
- GRO
2 stops52h 05m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:25 pm
ORD
- GRO
3 stops32h 30m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 2/25. 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.
Sun 5/101:12 pm
ORD
- GRO
3 stops22h 58m
Multiple Airlines
Deal found 2/25![Multiple Airlines logo]()
$291
Find flight deals from O'Hare Intl to Barcelona
Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) 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 March 1, 2026.
Round-trip from | $440 (oojo) |
|---|---|
One-way from | $210 (Trip.com) |
Popular in | June |
Cheapest in | February |
Average price | $623 |
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl 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 March 1, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Barcelona that are best for you.
Fly from
Fly to
Route
Depart
Return
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Mon 4/13
5:04 pm-5:10 pm
2 stops17h 06m
Barcelona-El Prat
Wed 4/29
9:20 am-2:30 pm
1 stop12h 10m
$515
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Tue 3/17
8:50 am-8:20 am
1 stop17h 30m
Barcelona-El Prat
Wed 3/25
12:35 pm-11:18 am
1 stop28h 43m
$554
ChicagoGirona
ORD - GRO
ORDGRO
Chicago O'Hare Intl
Tue 4/14
9:00 pm-10:55 pm
1 stop18h 55m
Girona Costa Brava
Tue 4/21
10:35 pm-2:00 pm
1 stop22h 25m
$598
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Sun 8/9
1:15 pm-12:50 pm
1 stop16h 35m
Barcelona-El Prat
Sun 8/23
6:10 am-6:41 pm
2 stops19h 31m
$617
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Mon 4/27
7:15 pm-10:55 am
Nonstop8h 40m
Barcelona-El Prat
Fri 5/1
10:05 am-5:50 pm
1 stop14h 45m
$621
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Sun 4/26
7:15 pm-10:55 am
Nonstop8h 40m
Barcelona-El Prat
Fri 5/1
10:05 am-5:50 pm
1 stop14h 45m
$621
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Mon 4/27
6:04 am-6:10 pm
2 stops29h 06m
Barcelona-El Prat
Fri 5/1
7:35 pm-4:10 pm
2 stops27h 35m
$625
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Sun 8/23
10:40 am-8:45 am
1 stop15h 05m
Barcelona-El Prat
Sun 8/30
6:10 am-6:41 pm
2 stops19h 31m
$637
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Fri 3/20
9:15 pm-8:20 am
1 stop29h 05m
Barcelona-El Prat
Wed 4/1
1:15 pm-12:17 pm
2 stops30h 02m
$703
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Sat 8/15
9:40 pm-1:15 pm
Nonstop8h 35m
Barcelona-El Prat
Sun 8/23
8:00 am-2:55 pm
1 stop13h 55m
$704
Showing 1-10 of 35 resultsSorted by cheapest first
Best time to book a flight from O'Hare Intl to Barcelona
Have a flexible travel schedule? Discover the best time to fly to Barcelona from O'Hare Intl with our price prediction graph.
ORD-S37
ORD-BCN
ORD-GRO
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 O'Hare Intl Airport to Barcelona
ORD-S37
ORD-BCN
ORD-GRO
How far ahead should I book a flight from Chicago O'Hare Intl Airport to Barcelona?
Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Barcelona. Price data was last updated on February 27, 2026.
The best time to book flights from Chicago O'Hare Intl Airport to Barcelona is 40 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Barcelona?
Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Barcelona (average of $365). Flying from Chicago O'Hare Intl Airport to Barcelona in June is currently the most expensive (average of $846). 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.
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 181 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 20% of flights being delayed.
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 March 1, 2026.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to Barcelona, such as United Airlines, American Airlines, and TAP AIR PORTUGAL. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
6.6
Crew
8.1
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Overall
7.4
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Food
6.6
Crew
8.1
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Overall
7.4
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Food
6.6
Crew
8.1
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Overall
7.4
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Food
6.6
Crew
8.1
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Overall
7.4
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Food
6.6
Crew
8.1
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Overall
7.4
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Food
6.6
Crew
8.1
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Overall
7.4
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Search flights from O'Hare Intl to Barcelona by cabin class
Find flights from O'Hare Intl to Barcelona, based on your preferred cabin class, be it economy, premium economy, business, or first class.
O'Hare Intl and Barcelona flights
Browse other O'Hare Intl and Barcelona flight options. Last updated on March 1, 2026.
Other flights from O'Hare Intl
Browse through other flights departing from O'Hare Intl. Flights are based on user searches made on Cheapflights and were last updated on March 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 10 airlines flying from O'Hare Intl to Barcelona
Discover the top 10 airlines that operate flights from O'Hare Intl 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 March 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$356 | Average$469 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$371 | Average$509 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$401 | Average$659 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$440 | Average$614 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$451 | Average$645 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$456 | Average$569 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$464 | Average$657 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$471 | Average$811 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$477 | Average$767 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$481 | Average$796 | FlexibilityNo cancel fee | On-time76% |