$456+ Cheap flights from Barcelona-El Prat (BCN) to O'Hare Intl (ORD)
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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — ORD
Jun 14 — Jun 211
Round-trip
1 adult, Economy
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Find cheap flights from Barcelona-El Prat to O'Hare Intl 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 Barcelona-El Prat to Chicago O'Hare Intl are usually found in November or May, booked 33 days in advance, depart on a Thursday or Friday and return on a Wednesday
Cheap flight deals from Barcelona-El Prat to O'Hare Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Barcelona-El Prat to O'Hare IntlExplore the most affordable flight options available from Barcelona-El Prat to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 15, 2026.
Explore the most affordable flight options available from Barcelona-El Prat to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 15, 2026.
This oojo deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:20 am
BCN
- ORD
1 stop13h 50m
ITA Airways
Tue 6/303:00 pm
ORD
- BCN
1 stop12h 50m
ITA Airways
Deal found 5/11![ITA Airways logo]()
$587
This Ticket deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2110:45 am
BCN
- ORD
1 stop20h 57m
British Airways
Sat 6/610:30 pm
ORD
- BCN
1 stop14h 10m
British Airways
Deal found 5/14![British Airways logo]()
$599
This lol.travel deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1712:25 pm
BCN
- ORD
1 stop35h 20m
Scandinavian Airlines
Tue 11/247:15 pm
ORD
- BCN
1 stop33h 20m
Scandinavian Airlines
Deal found 5/13![Scandinavian Airlines logo]()
$609
This Flighttix deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2010:30 am
BCN
- ORD
Nonstop9h 50m
British Airways
Mon 5/257:20 pm
ORD
- BCN
Nonstop8h 35m
British Airways
Deal found 5/11![British Airways logo]()
$616
This Cheapflightsfares deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 9/210:30 am
BCN
- ORD
Nonstop9h 50m
British Airways
Tue 9/88:40 pm
ORD
- BCN
1 stop12h 00m
British Airways
Deal found 5/14![British Airways logo]()
$619
This lol.travel deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:20 pm
BCN
- ORD
Nonstop9h 50m
Finnair
Tue 10/2010:20 pm
ORD
- BCN
1 stop17h 30m
Finnair
Deal found 5/14![Finnair logo]()
$620
Best flights from Barcelona-El Prat to O'Hare IntlDiscover carefully curated flight deals from Barcelona-El Prat to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 15, 2026.
Discover carefully curated flight deals from Barcelona-El Prat to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 15, 2026.
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:20 am
BCN
- ORD
1 stop14h 55m
Delta
Mon 6/110:25 am
ORD
- BCN
2 stops15h 20m
Delta
Deal found 5/12![Delta logo]()
$691
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/43:15 pm
BCN
- ORD
Nonstop9h 45m
United Airlines
Tue 7/289:40 pm
ORD
- BCN
Nonstop8h 35m
United Airlines
Deal found 5/12![United Airlines logo]()
$726
This Lufthansa deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/223:15 pm
BCN
- ORD
Nonstop9h 45m
Lufthansa
Fri 10/305:20 pm
ORD
- BCN
1 stop12h 45m
Lufthansa
Deal found 5/11![Lufthansa logo]()
$733
This Delta deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:20 am
BCN
- ORD
2 stops17h 31m
Delta
Tue 7/285:18 pm
ORD
- BCN
2 stops14h 32m
Delta
Deal found 5/14![Delta logo]()
$705
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 6/48:00 am
BCN
- ORD
1 stop18h 55m
United Airlines
Wed 6/173:55 pm
ORD
- BCN
2 stops16h 40m
United Airlines
Deal found 5/14![United Airlines logo]()
$740
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 9/229:20 am
BCN
- ORD
1 stop11h 55m
Delta
Tue 10/1310:30 am
ORD
- BCN
2 stops15h 30m
Delta
Deal found 5/11![Delta logo]()
$722
This Delta deal was found by Cheapflights users on 5/9. 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.
Sun 8/306:20 am
BCN
- ORD
1 stop14h 55m
Delta
Sat 9/1210:30 am
ORD
- BCN
2 stops15h 15m
Delta
Deal found 5/9![Delta logo]()
$727
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:00 am
BCN
- ORD
2 stops19h 35m
United Airlines
Sun 8/306:15 pm
ORD
- BCN
2 stops17h 00m
United Airlines
Deal found 5/14![United Airlines logo]()
$906
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 6/136:20 am
BCN
- ORD
1 stop14h 55m
Delta
Sat 6/206:25 pm
ORD
- BCN
2 stops15h 00m
Delta
Deal found 5/13![Delta logo]()
$889
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2410:55 am
BCN
- ORD
1 stop17h 57m
Delta
Mon 8/35:20 pm
ORD
- BCN
2 stops15h 15m
Delta
Deal found 5/13![Delta logo]()
$891
Last-minute flights from Barcelona-El Prat to O'Hare IntlDiscover last-minute flight deals from Barcelona-El Prat to O'Hare Intl. Data last updated May 15, 2026 and is based on user searches.
Discover last-minute flight deals from Barcelona-El Prat to O'Hare Intl. Data last updated May 15, 2026 and is based on user searches.
This Flighttix deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2010:30 am
BCN
- ORD
Nonstop9h 50m
British Airways
Mon 5/257:20 pm
ORD
- BCN
Nonstop8h 35m
British Airways
Deal found 5/11![British Airways logo]()
$616
This Ticket deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2110:45 am
BCN
- ORD
1 stop20h 57m
British Airways
Sat 6/610:30 pm
ORD
- BCN
1 stop14h 10m
British Airways
Deal found 5/14![British Airways logo]()
$599
This Expedia deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2110:30 am
BCN
- ORD
Nonstop9h 50m
British Airways
Sat 5/3012:47 pm
ORD
- BCN
1 stop11h 48m
British Airways
Deal found 5/11![British Airways logo]()
$637
This British Airways deal was found by Cheapflights users on 5/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2110:30 am
BCN
- ORD
Nonstop9h 50m
British Airways
Thu 5/289:15 pm
ORD
- BCN
1 stop14h 05m
British Airways
Deal found 5/10![British Airways logo]()
$646
This Rumbo deal was found by Cheapflights users on 5/10. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2112:50 pm
BCN
- ORD
1 stop30h 17m
British Airways
Wed 5/279:15 pm
ORD
- BCN
1 stop14h 20m
British Airways
Deal found 5/10![British Airways logo]()
$649
This lol.travel deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2212:50 pm
BCN
- ORD
1 stop13h 35m
Finnair
Mon 5/257:20 pm
ORD
- BCN
Nonstop8h 35m
Finnair
Deal found 5/13![Finnair logo]()
$636
This Ticket deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2310:45 am
BCN
- ORD
1 stop19h 52m
British Airways
Sat 6/610:30 pm
ORD
- BCN
1 stop14h 10m
British Airways
Deal found 5/13![British Airways logo]()
$634
One-way flights from Barcelona-El Prat to O'Hare IntlSearch for one-way flight options from Barcelona-El Prat to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated May 15, 2026.
Search for one-way flight options from Barcelona-El Prat to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated May 15, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 8/2810:30 am
BCN
- ORD
Nonstop9h 50m
Finnair
Deal found 5/14![Finnair logo]()
$456
This Kiwi.com deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 11/95:50 pm
BCN
- ORD
3 stops30h 30m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$457
This Cheapflightsfares deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 8/2810:30 am
BCN
- ORD
Nonstop9h 50m
British Airways
Deal found 5/13![British Airways logo]()
$458
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/135:45 am
BCN
- ORD
2 stops43h 30m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$459
This Travelocity deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/309:30 pm
BCN
- ORD
1 stop23h 55m
Iberia
Deal found 5/13![Iberia logo]()
$460
This SmartFares deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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.
Tue 6/165:45 pm
BCN
- ORD
1 stop29h 15m
TAP AIR PORTUGAL
Deal found 5/11![TAP AIR PORTUGAL logo]()
$462
This Cheapflightsfares deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 10/167:40 am
BCN
- ORD
1 stop14h 20m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$463
This Kiwi.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:30 am
BCN
- ORD
Nonstop9h 50m
Iberia
Deal found 5/13![Iberia logo]()
$464
This Kiwi.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 11/68:35 pm
BCN
- ORD
3 stops27h 45m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$465
This oojo deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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.
Tue 5/265:45 pm
BCN
- ORD
1 stop29h 15m
TAP AIR PORTUGAL
Deal found 5/11![TAP AIR PORTUGAL logo]()
$466
This Cheapflightsfares deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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.
Sat 10/310:10 am
BCN
- ORD
1 stop12h 45m
British Airways
Deal found 5/13![British Airways logo]()
$467
This Kiwi.com deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 5/257:00 am
BCN
- ORD
3 stops43h 41m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$468
Find flight deals from Barcelona-El Prat to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Barcelona-El Prat (BCN) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $587 (oojo) |
One-way from | $456 (Cheapflightsfares) |
Popular in | June |
Cheapest in | November |
Average price | $577 |
Good round-trip deal | $791 or less |
Good one-way deal | $681 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Barcelona-El Prat to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 15, 2026.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BarcelonaChicago
BCN - ORD
BCNORD
Barcelona-El Prat
Thu 5/28
6:20 am-2:15 pm
1 stop14h 55m
Chicago O'Hare Intl
Mon 6/1
10:25 am-8:45 am
2 stops15h 20m
$691
BarcelonaChicago
BCN - ORD
BCNORD
Barcelona-El Prat
Thu 6/4
6:20 am-4:51 pm
2 stops17h 31m
Chicago O'Hare Intl
Tue 7/28
5:18 pm-2:50 pm
2 stops14h 32m
$705
BarcelonaChicago
BCN - ORD
BCNORD
Barcelona-El Prat
Tue 9/22
9:20 am-2:15 pm
1 stop11h 55m
Chicago O'Hare Intl
Tue 10/13
10:30 am-9:00 am
2 stops15h 30m
$722
Quickest round-trip
BarcelonaChicago
BCN - ORD
BCNORD
Barcelona-El Prat
Thu 6/4
3:15 pm-6:00 pm
Nonstop9h 45m
Chicago O'Hare Intl
Tue 7/28
9:40 pm-1:15 pm
Nonstop8h 35m
$726
BarcelonaChicago
BCN - ORD
BCNORD
Barcelona-El Prat
Sun 8/30
6:20 am-2:15 pm
1 stop14h 55m
Chicago O'Hare Intl
Sat 9/12
10:30 am-8:45 am
2 stops15h 15m
$727
BarcelonaChicago
BCN - ORD
BCNORD
Barcelona-El Prat
Thu 10/22
3:15 pm-6:00 pm
Nonstop9h 45m
Chicago O'Hare Intl
Fri 10/30
5:20 pm-12:05 pm
1 stop12h 45m
$733
BarcelonaChicago
BCN - ORD
BCNORD
Barcelona-El Prat
Thu 6/4
8:00 am-7:55 pm
1 stop18h 55m
Chicago O'Hare Intl
Wed 6/17
3:55 pm-3:35 pm
2 stops16h 40m
$740
BarcelonaChicago
BCN - ORD
BCNORD
Barcelona-El Prat
Sat 6/13
6:20 am-2:15 pm
1 stop14h 55m
Chicago O'Hare Intl
Sat 6/20
6:25 pm-4:25 pm
2 stops15h 00m
$889
BarcelonaChicago
BCN - ORD
BCNORD
Barcelona-El Prat
Fri 7/24
10:55 am-9:52 pm
1 stop17h 57m
Chicago O'Hare Intl
Mon 8/3
5:20 pm-3:35 pm
2 stops15h 15m
$891
BarcelonaChicago
BCN - ORD
BCNORD
Barcelona-El Prat
Sun 8/23
6:00 am-6:35 pm
2 stops19h 35m
Chicago O'Hare Intl
Sun 8/30
6:15 pm-6:15 pm
2 stops17h 00m
$906
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Barcelona-El Prat to O'Hare Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Barcelona-El Prat to O'Hare Intl in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Barcelona-El Prat Airport-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Barcelona-El Prat Airport-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Barcelona-El Prat Airport-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Barcelona-El Prat Airport-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Barcelona-El Prat Airport-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Barcelona-El Prat to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Barcelona-El Prat with our price prediction graph.
BCN-ORD
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 Barcelona-El Prat Airport to Chicago O'Hare Intl Airport
Prices
Airlines
Delays
How far ahead should I book a flight from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport?
The price you pay for your flight from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 32 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport?
Currently, November is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport (average of $533). Flying from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $968). 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 BCN to ORD?
Find hourly flight availability from Barcelona-El Prat to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 15, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport as you normally would.
How often are flights from Barcelona to Chicago delayed?
About 14% of weekly flights between Barcelona and Chicago have experienced delays in the past year, with the average delay time being 203 minutes.
What is the most punctual flight time for Barcelona to Chicago flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Friday 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 Barcelona to Chicago flights?
Over the last year, American Airlines have had the lowest number of delays on this route, with just 9% of flights being delayed.
The best insider tips for Barcelona-El Prat Airport to Chicago O'Hare Intl Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Barcelona-El Prat Airport to Chicago O'Hare Intl Airport trip
Our travel experts
Reviews of airlines servicing O'Hare Intl
Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated May 15, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andIberia from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.2
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.2
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.2
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.2
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.2
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.2
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Barcelona-El Prat to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Chicago O'Hare Intl Airport?
Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locationsRosemont
Schaumburg
Naperville
Benton Harbor
Delavan
Oakbrook Terrace
Lake Geneva
Gurnee
Downers Grove
Des Plaines
Hoffman Estates
Oak Brook
South Holland
Libertyville
Warrenville
Elk Grove Village
Bridgeview
Great Lakes
Arlington Heights
Northbrook
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Top 6 airlines flying from Barcelona-El Prat to O'Hare Intl
Discover the top 6 airlines that operate flights from Barcelona-El Prat to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$453 | Average$714 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$469 | Average$693 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$473 | Average$719 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$513 | Average$789 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$607 | Average$868 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$789 | Average$789 | FlexibilityNo cancel fee | On-time77% |