$418+ 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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BCN
May 10 — May 171
Round-trip
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
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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 Wednesday or Sunday 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 April 10, 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 April 10, 2026.
This FlightHub deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 4/2711:25 am
ORD
- BCN
1 stop16h 20m
Turkish Airlines
Wed 5/67:40 am
BCN
- ORD
1 stop17h 35m
Turkish Airlines
Deal found 4/6![Turkish Airlines logo]()
$522
This FlightHub deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 4/268:10 pm
ORD
- BCN
1 stop20h 05m
Turkish Airlines
Wed 5/67:40 am
BCN
- ORD
1 stop33h 00m
Turkish Airlines
Deal found 4/6![Turkish Airlines logo]()
$525
This FlightHub deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:10 pm
ORD
- BCN
1 stop20h 05m
Turkish Airlines
Thu 4/237:40 am
BCN
- ORD
1 stop33h 00m
Turkish Airlines
Deal found 4/5![Turkish Airlines logo]()
$531
This oojo deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 11/278:10 pm
ORD
- BCN
1 stop17h 10m
TAP AIR PORTUGAL
Fri 12/116:45 am
BCN
- ORD
1 stop15h 45m
TAP AIR PORTUGAL
Deal found 4/6![TAP AIR PORTUGAL logo]()
$534
This FlightHub deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:25 am
ORD
- BCN
1 stop23h 15m
Turkish Airlines
Thu 4/2312:10 pm
BCN
- ORD
1 stop28h 30m
Turkish Airlines
Deal found 4/5![Turkish Airlines logo]()
$535
This FlightHub deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:25 am
ORD
- BCN
1 stop23h 15m
Turkish Airlines
Wed 4/2212:10 pm
BCN
- ORD
1 stop28h 30m
Turkish Airlines
Deal found 4/5![Turkish Airlines logo]()
$544
This Trip.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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.
Tue 11/107:20 pm
ORD
- BCN
1 stop33h 15m
Scandinavian Airlines
Tue 11/1712:25 pm
BCN
- ORD
1 stop35h 20m
Scandinavian Airlines
Deal found 4/6![Scandinavian Airlines logo]()
$548
This Trip.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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.
Tue 11/107:20 pm
ORD
- BCN
1 stop33h 15m
Scandinavian Airlines
Thu 11/1912:25 pm
BCN
- ORD
1 stop35h 20m
Scandinavian Airlines
Deal found 4/8![Scandinavian Airlines logo]()
$549
This FlightHub deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/811:25 am
ORD
- BCN
1 stop28h 50m
Turkish Airlines
Tue 10/2012:10 pm
BCN
- ORD
1 stop28h 30m
Turkish Airlines
Deal found 4/6![Turkish Airlines logo]()
$551
This Justfly.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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.
Tue 10/138:10 pm
ORD
- BCN
1 stop34h 20m
Turkish Airlines
Wed 10/217:40 am
BCN
- ORD
1 stop33h 00m
Turkish Airlines
Deal found 4/5![Turkish Airlines logo]()
$552
This oojo deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 stop23h 40m
TAP AIR PORTUGAL
Sun 11/16:45 am
BCN
- ORD
1 stop15h 15m
TAP AIR PORTUGAL
Deal found 4/7![TAP AIR PORTUGAL logo]()
$554
This FlightHub deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 11/68:10 pm
ORD
- BCN
1 stop17h 10m
TAP AIR PORTUGAL
Tue 11/249:10 pm
BCN
- ORD
1 stop24h 50m
TAP AIR PORTUGAL
Deal found 4/7![TAP AIR PORTUGAL logo]()
$558
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 April 10, 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 April 10, 2026.
This KLM deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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.
Mon 8/101:15 pm
ORD
- BCN
1 stop16h 35m
KLM
Tue 8/187:45 pm
BCN
- ORD
1 stop25h 45m
KLM
Deal found 4/5![KLM logo]()
$739
This Delta deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:10 am
ORD
- BCN
1 stop22h 40m
Delta
Thu 5/1411:10 am
BCN
- ORD
2 stops18h 25m
Delta
Deal found 4/10![Delta logo]()
$749
This Finnair deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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.
Thu 8/137:00 pm
ORD
- BCN
Nonstop8h 35m
Finnair
Wed 8/1910:30 am
BCN
- ORD
Nonstop9h 50m
Finnair
Deal found 4/5![Finnair logo]()
$779
This United Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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 5/112:55 pm
ORD
- BCN
1 stop12h 25m
United Airlines
Tue 5/123:15 pm
BCN
- ORD
Nonstop9h 30m
United Airlines
Deal found 4/10![United Airlines logo]()
$784
This Scandinavian Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 8/307:15 pm
ORD
- BCN
1 stop15h 55m
Scandinavian Airlines
Sun 9/1310:35 am
BCN
- ORD
2 stops36h 35m
Scandinavian Airlines
Deal found 4/6![Scandinavian Airlines logo]()
$831
This Kiwi.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 5/209:00 pm
ORD
- REU
1 stop16h 55m
Multiple Airlines
Wed 5/2710:00 pm
REU
- ORD
2 stops27h 15m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$1,267
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 4/2111:08 am
ORD
- BCN
2 stops14h 52m
Delta
Wed 4/299:20 am
BCN
- ORD
1 stop12h 10m
Delta
Deal found 4/7![Delta logo]()
$763
This United Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” 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 5/119:40 pm
ORD
- BCN
Nonstop8h 35m
United Airlines
Mon 5/1811:15 am
BCN
- ORD
1 stop19h 29m
United Airlines
Deal found 4/9![United Airlines logo]()
$830
This Delta deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” 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 4/2210:15 am
ORD
- BCN
2 stops15h 45m
Delta
Tue 4/289:20 am
BCN
- ORD
2 stops19h 09m
Delta
Deal found 4/9![Delta logo]()
$773
This United Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 8/83:40 pm
ORD
- BCN
1 stop33h 20m
United Airlines
Sat 8/223:15 pm
BCN
- ORD
Nonstop9h 45m
United Airlines
Deal found 4/7![United Airlines logo]()
$843
This Delta deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 5/611:08 am
ORD
- BCN
2 stops18h 22m
Delta
Wed 5/209:20 am
BCN
- ORD
1 stop12h 10m
Delta
Deal found 4/6![Delta logo]()
$798
This Delta deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/107:00 am
ORD
- BCN
1 stop18h 35m
Delta
Sat 5/306:20 am
BCN
- ORD
1 stop14h 55m
Delta
Deal found 4/10![Delta logo]()
$800
This Iberia deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 6/284:55 pm
ORD
- REU
2 stops32h 50m
Iberia
Tue 8/119:15 am
REU
- ORD
2 stops37h 45m
Iberia
Deal found 4/7![Iberia logo]()
$2,403
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 5/15:10 pm
ORD
- BCN
1 stop15h 25m
Delta
Mon 5/256:20 am
BCN
- ORD
2 stops17h 09m
Delta
Deal found 4/7![Delta logo]()
$908
This Kiwi.com deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” 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 5/249:00 pm
ORD
- GRO
1 stop18h 55m
Multiple Airlines
Sun 5/318:25 am
GRO
- ORD
2 stops38h 45m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$1,409
This Kiwi.com deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” 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 5/249:00 pm
ORD
- REU
1 stop14h 25m
Multiple Airlines
Sun 5/3110:35 pm
REU
- ORD
2 stops26h 40m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$1,453
This Iberia deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 6/2710:30 pm
ORD
- REU
2 stops51h 15m
Iberia
Tue 8/119:15 am
REU
- ORD
2 stops37h 45m
Iberia
Deal found 4/7![Iberia logo]()
$2,482
This Iberia deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 7/24:55 pm
ORD
- REU
2 stops32h 50m
Iberia
Tue 8/119:15 am
REU
- ORD
2 stops37h 45m
Iberia
Deal found 4/7![Iberia logo]()
$2,545
This Iberia deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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
Sun 8/92:30 pm
GRO
- ORD
2 stops32h 30m
Iberia
Deal found 4/7![Iberia logo]()
$2,567
This Iberia deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
Mon 6/2910:30 pm
ORD
- GRO
2 stops53h 45m
Iberia
Sun 8/92:30 pm
GRO
- ORD
2 stops32h 30m
Iberia
Deal found 4/7![Iberia logo]()
$2,627
This Iberia deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 6/284:55 pm
ORD
- REU
2 stops32h 50m
Iberia
Sat 8/810:25 am
REU
- ORD
2 stops36h 35m
Iberia
Deal found 4/7![Iberia logo]()
$2,667
This Iberia deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 8/1311:45 am
GRO
- ORD
2 stops35h 15m
Iberia
Deal found 4/7![Iberia logo]()
$2,738
This Iberia deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
Mon 6/2910:30 pm
ORD
- GRO
2 stops53h 45m
Iberia
Thu 8/1311:45 am
GRO
- ORD
2 stops35h 15m
Iberia
Deal found 4/7![Iberia logo]()
$2,798
Last-minute flights from O'Hare Intl to BarcelonaDiscover last-minute flight deals from O'Hare Intl to Barcelona. Data last updated April 10, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Barcelona. Data last updated April 10, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:25 am
ORD
- BCN
1 stop23h 15m
Turkish Airlines
Thu 4/2312:10 pm
BCN
- ORD
1 stop28h 30m
Turkish Airlines
Deal found 4/5![Turkish Airlines logo]()
$535
This FlightHub deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:25 am
ORD
- BCN
1 stop23h 15m
Turkish Airlines
Wed 4/2212:10 pm
BCN
- ORD
1 stop28h 30m
Turkish Airlines
Deal found 4/5![Turkish Airlines logo]()
$544
This oojo deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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 stop13h 00m
TAP AIR PORTUGAL
Wed 4/226:00 am
BCN
- ORD
1 stop17h 00m
TAP AIR PORTUGAL
Deal found 4/8![TAP AIR PORTUGAL logo]()
$574
This FlightHub deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:10 pm
ORD
- BCN
1 stop20h 05m
Turkish Airlines
Thu 4/237:40 am
BCN
- ORD
1 stop33h 00m
Turkish Airlines
Deal found 4/5![Turkish Airlines logo]()
$531
This Gotogate deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/196:00 pm
ORD
- BCN
1 stop20h 50m
TAP AIR PORTUGAL
Tue 5/55:45 pm
BCN
- ORD
1 stop29h 15m
TAP AIR PORTUGAL
Deal found 4/6![TAP AIR PORTUGAL logo]()
$571
This FlightHub deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 4/2411:25 am
ORD
- BCN
1 stop28h 50m
Turkish Airlines
Fri 5/87:40 am
BCN
- ORD
1 stop33h 00m
Turkish Airlines
Deal found 4/6![Turkish Airlines logo]()
$562
This Gotogate deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:25 pm
ORD
- BCN
1 stop12h 20m
Icelandair
Wed 5/133:45 pm
BCN
- ORD
1 stop33h 30m
Icelandair
Deal found 4/6![Icelandair logo]()
$566
This FlightHub deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 4/268:10 pm
ORD
- BCN
1 stop20h 05m
Turkish Airlines
Wed 5/67:40 am
BCN
- ORD
1 stop33h 00m
Turkish Airlines
Deal found 4/6![Turkish Airlines logo]()
$525
This FlightHub deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 4/2711:25 am
ORD
- BCN
1 stop16h 20m
Turkish Airlines
Wed 5/67:40 am
BCN
- ORD
1 stop17h 35m
Turkish Airlines
Deal found 4/6![Turkish Airlines logo]()
$522
This FlightHub deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 4/2711:25 am
ORD
- BCN
1 stop28h 50m
Turkish Airlines
Mon 5/47:40 am
BCN
- ORD
1 stop33h 00m
Turkish Airlines
Deal found 4/6![Turkish Airlines logo]()
$559
This Kiwi.com deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” 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 5/249:00 pm
ORD
- GRO
1 stop18h 55m
Multiple Airlines
Sun 5/318:25 am
GRO
- ORD
2 stops38h 45m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$1,409
This Kiwi.com deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” 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 5/249:00 pm
ORD
- REU
1 stop14h 25m
Multiple Airlines
Sun 5/3110:35 pm
REU
- ORD
2 stops26h 40m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$1,453
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 April 10, 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 April 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 8/226:05 pm
ORD
- BCN
2 stops21h 40m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$418
This Kiwi.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/126:00 pm
ORD
- BCN
1 stop15h 55m
TAP AIR PORTUGAL
Deal found 4/5![TAP AIR PORTUGAL logo]()
$419
This CheapOair deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:05 pm
ORD
- BCN
1 stop31h 00m
British Airways
Deal found 4/6![British Airways logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 4/166:40 am
ORD
- BCN
3 stops35h 10m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$424
This Booking.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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.
Thu 7/164:45 pm
ORD
- BCN
1 stop19h 35m
TAP AIR PORTUGAL
Deal found 4/5![TAP AIR PORTUGAL logo]()
$426
This Kiwi.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/126:00 pm
ORD
- BCN
2 stops20h 20m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$428
This Kiwi.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:05 pm
ORD
- BCN
2 stops47h 00m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 5/67:05 pm
ORD
- BCN
2 stops20h 40m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$430
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 5/51:59 pm
ORD
- BCN
2 stops39h 11m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$433
This Kiwi.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 5/43:35 pm
ORD
- BCN
2 stops24h 25m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$435
This Cheapflightsfares deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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.
Fri 9/119:15 pm
ORD
- BCN
1 stop11h 45m
British Airways
Deal found 4/8![British Airways logo]()
$436
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 4/152:20 pm
ORD
- BCN
3 stops24h 00m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$437
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 April 10, 2026.
Round-trip from | $522 (FlightHub) |
|---|---|
One-way from | $418 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $597 |
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 April 10, 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
Cheapest round-trip
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Mon 8/10
1:15 pm-12:50 pm
1 stop16h 35m
Barcelona-El Prat
Tue 8/18
7:45 pm-2:30 pm
1 stop25h 45m
$739
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Sun 5/3
7:10 am-12:50 pm
1 stop22h 40m
Barcelona-El Prat
Thu 5/14
11:10 am-10:35 pm
2 stops18h 25m
$749
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Tue 4/21
11:08 am-9:00 am
2 stops14h 52m
Barcelona-El Prat
Wed 4/29
9:20 am-2:30 pm
1 stop12h 10m
$763
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Wed 4/22
10:15 am-9:00 am
2 stops15h 45m
Barcelona-El Prat
Tue 4/28
9:20 am-9:29 pm
2 stops19h 09m
$773
Quickest round-trip
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Thu 8/13
7:00 pm-10:35 am
Nonstop8h 35m
Barcelona-El Prat
Wed 8/19
10:30 am-1:20 pm
Nonstop9h 50m
$779
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Fri 5/1
12:55 pm-8:20 am
1 stop12h 25m
Barcelona-El Prat
Tue 5/12
3:15 pm-5:45 pm
Nonstop9h 30m
$784
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Wed 5/6
11:08 am-12:30 pm
2 stops18h 22m
Barcelona-El Prat
Wed 5/20
9:20 am-2:30 pm
1 stop12h 10m
$798
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Sun 5/10
7:00 am-8:35 am
1 stop18h 35m
Barcelona-El Prat
Sat 5/30
6:20 am-2:15 pm
1 stop14h 55m
$800
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Mon 5/11
9:40 pm-1:15 pm
Nonstop8h 35m
Barcelona-El Prat
Mon 5/18
11:15 am-11:44 pm
1 stop19h 29m
$830
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Sun 8/30
7:15 pm-6:10 pm
1 stop15h 55m
Barcelona-El Prat
Sun 9/13
10:35 am-4:10 pm
2 stops36h 35m
$831
Showing 1-10 of 31 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
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 O'Hare Intl Airport to Barcelona
ORD-S37
ORD-BCN
ORD-GRO
ORD-REU
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 April 3, 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 $363). Flying from Chicago O'Hare Intl Airport to Barcelona in June is currently the most expensive (average of $835). 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 ORD to BCN?
Find hourly flight availability from O'Hare Intl 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 April 10, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago O'Hare Intl Airport to Barcelona as you normally would.
How much does it cost to fly round-trip from Chicago O'Hare Intl Airport 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 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 April 10, 2026.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to Barcelona, such as United Airlines,American Airlines, andTAP AIR PORTUGAL. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Crew
8.1
Overall
7.4
Entertainment
7.1
Boarding
7.7
Food
6.6
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Comfort
7.3
Crew
8.1
Overall
7.4
Entertainment
7.1
Boarding
7.7
Food
6.6
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Comfort
7.3
Crew
8.1
Overall
7.4
Entertainment
7.1
Boarding
7.7
Food
6.6
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Comfort
7.3
Crew
8.1
Overall
7.4
Entertainment
7.1
Boarding
7.7
Food
6.6
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Comfort
7.3
Crew
8.1
Overall
7.4
Entertainment
7.1
Boarding
7.7
Food
6.6
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Comfort
7.3
Crew
8.1
Overall
7.4
Entertainment
7.1
Boarding
7.7
Food
6.6
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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Alternative routes for O'Hare Intl to Barcelona
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Complete your trip
Complete your trip to Barcelona by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from 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 April 10, 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 April 10, 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 April 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$356 | Average$456 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$367 | Average$524 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$401 | Average$687 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$440 | Average$603 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$451 | Average$690 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$456 | Average$569 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$464 | Average$663 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$473 | Average$788 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$476 | Average$820 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$477 | Average$767 | FlexibilityNo cancel fee | On-time76% |