Cheap flights from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport from £344
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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — ORD
17 Jun — 24 Jun1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
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 Wednesday and return on a Monday
Cheap flight deals from Barcelona-El Prat to O'Hare Intl
Enter your travel dates to find the best prices.
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Cheapest flights from Barcelona-El Prat to O'Hare Intl
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 18 May 2026.
Tue 22/923:10
BCN
-
ORD
1 stop21h 50m
Aer Lingus
Tue 29/921:00
ORD
-
BCN
1 stop18h 30m
Aer Lingus
Deal found 16/5£460
Wed 10/606:40
BCN
-
ORD
1 stop13h 15m
Lufthansa
Tue 16/622:30
ORD
-
BCN
1 stop12h 45m
Lufthansa
Deal found 16/5£464
Wed 27/510:30
BCN
-
ORD
Nonstop9h 50m
British Airways
Thu 16/721:15
ORD
-
BCN
1 stop18h 35m
British Airways
Deal found 18/5£470
Thu 28/512:50
BCN
-
ORD
1 stop13h 37m
British Airways
Wed 15/719:05
ORD
-
BCN
1 stop16h 30m
British Airways
Deal found 18/5£474
Tue 26/510:45
BCN
-
ORD
1 stop20h 57m
British Airways
Thu 16/719:05
ORD
-
BCN
1 stop18h 30m
British Airways
Deal found 18/5£477
Thu 4/607:40
BCN
-
ORD
1 stop13h 10m
British Airways
Tue 28/721:15
ORD
-
BCN
1 stop11h 25m
British Airways
Deal found 16/5£477
Thu 10/912:50
BCN
-
ORD
1 stop32h 27m
British Airways
Sun 27/920:46
ORD
-
BCN
1 stop27h 49m
British Airways
Deal found 18/5£481
Thu 10/910:30
BCN
-
ORD
Nonstop9h 50m
British Airways
Sat 26/922:35
ORD
-
BCN
1 stop13h 00m
British Airways
Deal found 18/5£483
Thu 28/507:40
BCN
-
ORD
1 stop13h 10m
British Airways
Mon 8/612:47
ORD
-
BCN
1 stop11h 48m
British Airways
Deal found 18/5£483
Best flights from Barcelona-El Prat to O'Hare Intl
Discover carefully curated flight deals from Barcelona-El Prat to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 May 2026.
Thu 4/607:40
BCN
-
ORD
1 stop15h 15m
British Airways
Tue 28/719:25
ORD
-
BCN
Nonstop8h 30m
British Airways
Deal found 15/5£486
Tue 22/906:20
BCN
-
ORD
1 stop14h 55m
Delta
Tue 29/910:40
ORD
-
BCN
2 stops15h 20m
Delta
Deal found 16/5£509
Wed 2/906:20
BCN
-
ORD
1 stop15h 10m
Delta
Tue 8/917:20
ORD
-
BCN
2 stops15h 15m
Delta
Deal found 17/5£509
Tue 22/909:20
BCN
-
ORD
1 stop11h 55m
Delta
Tue 13/1010:30
ORD
-
BCN
2 stops15h 30m
Delta
Deal found 13/5£513
Tue 20/1011:10
BCN
-
ORD
2 stops17h 54m
Delta
Tue 3/1111:30
ORD
-
BCN
2 stops16h 40m
Delta
Deal found 15/5£516
Mon 8/609:20
BCN
-
ORD
1 stop12h 10m
Delta
Sun 14/617:22
ORD
-
BCN
2 stops16h 03m
Delta
Deal found 15/5£516
Tue 13/1006:20
BCN
-
ORD
2 stops18h 50m
Delta
Sun 18/1017:45
ORD
-
BCN
2 stops15h 40m
Delta
Deal found 18/5£516
Thu 4/606:20
BCN
-
ORD
1 stop14h 55m
Delta
Tue 28/717:18
ORD
-
BCN
2 stops15h 17m
Delta
Deal found 17/5£522
Direct flights from Barcelona-El Prat to O'Hare Intl
Explore direct flight options from Barcelona-El Prat to O'Hare Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 18 May 2026.
Wed 10/615:15
BCN
-
ORD
Nonstop9h 45m
Lufthansa
Tue 16/621:40
ORD
-
BCN
Nonstop8h 35m
Lufthansa
Deal found 16/5£478
Thu 10/910:30
BCN
-
ORD
Nonstop9h 50m
British Airways
Sat 26/919:00
ORD
-
BCN
Nonstop8h 35m
British Airways
Deal found 18/5£489
Tue 22/910:30
BCN
-
ORD
Nonstop9h 50m
Iberia
Tue 29/919:00
ORD
-
BCN
Nonstop8h 35m
Iberia
Deal found 16/5£492
Thu 4/610:30
BCN
-
ORD
Nonstop9h 50m
British Airways
Tue 28/719:25
ORD
-
BCN
Nonstop8h 30m
British Airways
Deal found 16/5£495
Thu 4/610:30
BCN
-
ORD
Nonstop9h 50m
Finnair
Tue 28/719:25
ORD
-
BCN
Nonstop8h 30m
Finnair
Deal found 15/5£497
Thu 8/1015:15
BCN
-
ORD
Nonstop9h 45m
United Airlines
Mon 12/1021:40
ORD
-
BCN
Nonstop8h 35m
United Airlines
Deal found 17/5£539
Thu 4/615:15
BCN
-
ORD
Nonstop9h 45m
United Airlines
Tue 28/721:40
ORD
-
BCN
Nonstop8h 35m
United Airlines
Deal found 14/5£543
Mon 8/615:15
BCN
-
ORD
Nonstop9h 45m
Lufthansa
Tue 16/621:40
ORD
-
BCN
Nonstop8h 35m
Lufthansa
Deal found 16/5£556
Mon 8/615:15
BCN
-
ORD
Nonstop9h 45m
United Airlines
Mon 15/621:40
ORD
-
BCN
Nonstop8h 35m
United Airlines
Deal found 16/5£559
Mon 8/615:15
BCN
-
ORD
Nonstop9h 45m
Lufthansa
Sun 14/621:40
ORD
-
BCN
Nonstop8h 35m
Lufthansa
Deal found 15/5£577
Fri 21/810:30
BCN
-
ORD
Nonstop9h 50m
Finnair
Mon 31/819:00
ORD
-
BCN
Nonstop8h 35m
Finnair
Deal found 18/5£625
Last-minute flights from Barcelona-El Prat to O'Hare Intl
Discover last-minute flight deals from Barcelona-El Prat to O'Hare Intl. Data last updated 18 May 2026 and is based on user searches.
Tue 26/510:45
BCN
-
ORD
1 stop20h 57m
British Airways
Thu 16/719:05
ORD
-
BCN
1 stop18h 30m
British Airways
Deal found 18/5£477
Wed 27/510:30
BCN
-
ORD
Nonstop9h 50m
British Airways
Wed 15/710:10
ORD
-
BCN
2 stops17h 50m
British Airways
Deal found 18/5£470
Thu 28/512:50
BCN
-
ORD
1 stop13h 37m
British Airways
Wed 15/710:10
ORD
-
BCN
2 stops17h 50m
British Airways
Deal found 18/5£474
Thu 28/507:40
BCN
-
ORD
1 stop13h 10m
British Airways
Mon 8/612:47
ORD
-
BCN
1 stop11h 48m
British Airways
Deal found 18/5£483
Thu 4/607:40
BCN
-
ORD
1 stop13h 10m
British Airways
Tue 28/721:15
ORD
-
BCN
1 stop11h 25m
British Airways
Deal found 16/5£477
Wed 10/606:40
BCN
-
ORD
1 stop13h 15m
Lufthansa
Tue 16/622:30
ORD
-
BCN
1 stop12h 45m
Lufthansa
Deal found 16/5£464
One-way flights from Barcelona-El Prat to O'Hare Intl
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 18 May 2026.
Fri 5/622:25
BCN
-
ORD
2 stops29h 50m
Multiple Airlines
Deal found 17/5£344
Sat 3/1010:10
BCN
-
ORD
1 stop12h 45m
British Airways
Deal found 17/5£356
Sun 30/807:50
BCN
-
ORD
1 stop17h 25m
British Airways
Deal found 13/5£358
Wed 12/822:40
BCN
-
ORD
1 stop21h 00m
TAP AIR PORTUGAL
Deal found 18/5£361
Sun 14/620:35
BCN
-
ORD
1 stop24h 55m
Air Serbia
Deal found 17/5£395
Tue 25/821:30
BCN
-
ORD
2 stops26h 25m
British Airways
Deal found 14/5£425
Mon 14/907:40
BCN
-
ORD
2 stops19h 05m
British Airways
Deal found 17/5£428
Sat 12/907:40
BCN
-
ORD
2 stops19h 05m
British Airways
Deal found 13/5£444
Fri 28/807:40
BCN
-
ORD
2 stops18h 42m
British Airways
Deal found 18/5£446
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 18 May 2026.
Customise 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 858,174 searches. Data last updated 18 May 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
Price
Cheapest return flight
Fastest return journey
BarcelonaChicago
BCN - ORD
BCNORD
Barcelona-El Prat
Thu 4/6
07:40-15:55
1 stop15h 15m
Chicago O'Hare Intl
Tue 28/7
19:25-10:55
Nonstop8h 30m
£486
BarcelonaChicago
BCN - ORD
BCNORD
Barcelona-El Prat
Tue 22/9
06:20-14:15
1 stop14h 55m
Chicago O'Hare Intl
Tue 29/9
10:40-09:00
2 stops15h 20m
£509
BarcelonaChicago
BCN - ORD
BCNORD
Barcelona-El Prat
Wed 2/9
06:20-14:30
1 stop15h 10m
Chicago O'Hare Intl
Tue 8/9
17:20-15:35
2 stops15h 15m
£509
BarcelonaChicago
BCN - ORD
BCNORD
Barcelona-El Prat
Tue 22/9
09:20-14:15
1 stop11h 55m
Chicago O'Hare Intl
Tue 13/10
10:30-09:00
2 stops15h 30m
£513
BarcelonaChicago
BCN - ORD
BCNORD
Barcelona-El Prat
Tue 20/10
11:10-22:04
2 stops17h 54m
Chicago O'Hare Intl
Tue 3/11
11:30-11:10
2 stops16h 40m
£516
BarcelonaChicago
BCN - ORD
BCNORD
Barcelona-El Prat
Mon 8/6
09:20-14:30
1 stop12h 10m
Chicago O'Hare Intl
Sun 14/6
17:22-16:25
2 stops16h 03m
£516
BarcelonaChicago
BCN - ORD
BCNORD
Barcelona-El Prat
Tue 13/10
06:20-18:10
2 stops18h 50m
Chicago O'Hare Intl
Sun 18/10
17:45-16:25
2 stops15h 40m
£516
BarcelonaChicago
BCN - ORD
BCNORD
Barcelona-El Prat
Thu 4/6
06:20-14:15
1 stop14h 55m
Chicago O'Hare Intl
Tue 28/7
17:18-15:35
2 stops15h 17m
£522
Cheapest one-way
BarcelonaChicago
BCN - ORD
BCNORD
Barcelona-El Prat
Sat 3/10
07:40-17:20
2 stops16h 40m
£447
BarcelonaChicago
BCN - ORD
BCNORD
Barcelona-El Prat
Mon 22/6
19:10-09:40
1 stop21h 30m
£500
Flights are sorted by cheapest return flights first.
Deals found on 14/5
Showing 1-10 of 19 resultsSorted by cheapest first
1
2
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 return 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?
Booking 32 days in advance of your planned departure date is, on average, the best time to get cheap flights from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 £400). Flying from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport in June is currently the most expensive (average of £723). 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 18 May 2026.
When flying from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost for a return flight from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport?
Weekly flight availability from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport
Explore weekly flight availability from Barcelona-El Prat to O'Hare Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 May 2026.
The most flights from BCN to ORD are scheduled on a Monday (8 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (5 on average).
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 past year, American Airlines have had the lowest number of delays on this route, with just 9% of flights being delayed.
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.
How long is the flight from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport?
British Airways and Delta can get you from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport in just under 14h 55m. Your travel time can differ by up to 20m. Barcelona-El Prat Airport and Chicago O'Hare Intl Airport are separated by a distance of 4405 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most reliable airlines from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport?
Before booking your flight to Chicago O'Hare Intl Airport from Barcelona-El Prat Airport, check out the most reliable airlines to get you to your destination on time: American Airlines (81%), Alaska Airlines (81%), Finnair( 81%).
Can I find deals for flights from Barcelona-El Prat to O'Hare Intl that include hotel bookings?
Yes. In addition to deals on Barcelona-El Prat to O'Hare Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Barcelona-El Prat to O'Hare Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Barcelona-El Prat to O'Hare Intl.
Can I find deals for business class flights from Barcelona-El Prat to O'Hare Intl?
Yes. Cheapflights offers flight deals from Barcelona-El Prat to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
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 £400). Flying from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport in June is currently the most expensive (average of £723). 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.
Explore flights to O'Hare Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 18 May 2026.
Browse through other flights departing from Barcelona-El Prat. Flights are based on user searches made on Cheapflights and were last updated on 18 May 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Barcelona-El Prat to O'Hare Intl?
Cheapflights helps you search for flights from Barcelona-El Prat to O'Hare Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Barcelona-El Prat to O'Hare Intl?
Millions of users choose and trust Cheapflights to book the best flight deals from Barcelona-El Prat to O'Hare Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Barcelona-El Prat to O'Hare Intl with no change fees?
Certainly. Search results for flights to O'Hare Intl from Barcelona-El Prat shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Barcelona-El Prat to O'Hare Intl become cheaper?
Yes, Cheapflights offers price alerts on Barcelona-El Prat to O'Hare Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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