Cheap flights from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport from £351
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 18/12. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — ORD
7 Sep — 14 Sep1
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 May or November, booked 33 days in advance, depart on a Tuesday 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 8 August 2026.
Thu 22/1012:50 -
2 stops34h 20m
Mon 26/1020:15 -
2 stops31h 55m
Deal found 4/8£444
Thu 22/1012:50 -
2 stops34h 20m
Thu 29/1020:15 -
1 stop16h 05m
Deal found 4/8£451
Tue 20/1018:45 -
2 stops28h 25m
Wed 28/1020:15 -
2 stops38h 50m
Deal found 3/8£454
Tue 20/1018:45 -
2 stops28h 25m
Mon 26/1020:15 -
2 stops31h 55m
Deal found 6/8£457
Wed 7/1015:45 -
1 stop12h 40m
Wed 14/1022:25 -
1 stop33h 20m
Deal found 4/8£459
Mon 31/819:00 -
1 stop28h 10m
Mon 14/919:15 -
1 stop15h 55m
Deal found 7/8£462
Tue 6/1016:50 -
1 stop27h 20m
Fri 16/1015:00 -
1 stop25h 15m
Deal found 4/8£462
Wed 23/915:45 -
1 stop12h 40m
Thu 15/1019:25 -
1 stop12h 20m
Deal found 4/8£463
Wed 14/1015:45 -
1 stop12h 40m
Fri 7/522:25 -
1 stop33h 20m
Deal found 4/8£464
Tue 13/1015:45 -
1 stop33h 30m
Wed 19/522:25 -
1 stop33h 20m
Deal found 4/8£465
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 8 August 2026.
Mon 19/1015:45 -
1 stop33h 30m
Fri 7/522:25 -
1 stop33h 20m
Deal found 4/8£465
Thu 22/1012:50 -
2 stops34h 20m
Sun 25/1020:15 -
1 stop16h 05m
Deal found 3/8£480
Mon 31/806:20 -
1 stop15h 10m
Mon 14/915:55 -
2 stops15h 55m
Deal found 4/8£512
Mon 31/810:30 -
Nonstop9h 50m
Mon 14/919:20 -
Nonstop8h 35m
Deal found 7/8£517
Wed 16/906:20 -
1 stop15h 10m
Thu 24/910:25 -
2 stops15h 35m
Deal found 3/8£513
Fri 18/906:20 -
1 stop14h 55m
Wed 30/917:10 -
2 stops17h 00m
Deal found 7/8£513
Sat 29/806:20 -
1 stop14h 55m
Mon 14/917:10 -
2 stops14h 40m
Deal found 6/8£513
Tue 22/911:10 -
2 stops17h 27m
Wed 30/917:10 -
2 stops14h 40m
Deal found 3/8£517
Wed 2/906:20 -
2 stops16h 57m
Tue 8/917:10 -
2 stops17h 00m
Deal found 8/8£517
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 8 August 2026.
Mon 31/810:30 -
Nonstop9h 50m
Mon 14/919:20 -
Nonstop8h 35m
Deal found 4/8£497
Thu 22/1012:20 -
Nonstop9h 50m
Thu 29/1019:00 -
Nonstop8h 35m
Deal found 5/8£515
Thu 24/910:30 -
Nonstop9h 50m
Thu 15/1019:10 -
Nonstop8h 35m
Deal found 4/8£516
Mon 31/810:30 -
Nonstop9h 50m
Mon 14/919:20 -
Nonstop8h 35m
Deal found 7/8£517
Fri 25/910:30 -
Nonstop9h 50m
Thu 1/1019:15 -
Nonstop8h 30m
Deal found 4/8£528
Thu 17/910:30 -
Nonstop9h 50m
Sun 27/919:20 -
Nonstop8h 35m
Deal found 7/8£529
Thu 22/1012:20 -
Nonstop9h 50m
Sun 25/1019:00 -
Nonstop8h 35m
Deal found 5/8£530
Tue 6/1012:20 -
Nonstop9h 50m
Wed 14/1019:10 -
Nonstop8h 35m
Deal found 4/8£533
Tue 6/1012:20 -
Nonstop9h 50m
Thu 15/1019:10 -
Nonstop8h 35m
Deal found 6/8£534
Thu 8/1015:15 -
Nonstop9h 45m
Mon 12/1021:40 -
Nonstop8h 35m
Deal found 5/8£541
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 8 August 2026 and is based on user searches.
Thu 27/812:50 -
2 stops34h 20m
Fri 11/919:15 -
2 stops31h 30m
Deal found 5/8£497
Mon 31/819:00 -
1 stop28h 10m
Mon 14/919:15 -
1 stop15h 55m
Deal found 7/8£462
Mon 31/810:30 -
Nonstop9h 50m
Mon 14/922:25 -
1 stop12h 10m
Deal found 4/8£491
Tue 8/918:45 -
2 stops28h 25m
Wed 16/919:15 -
1 stop31h 20m
Deal found 5/8£474
Wed 9/916:50 -
1 stop27h 20m
Tue 15/915:00 -
1 stop25h 15m
Deal found 4/8£497
Thu 10/919:00 -
1 stop28h 10m
Wed 16/919:15 -
1 stop31h 20m
Deal found 4/8£469
Thu 17/912:50 -
2 stops34h 20m
Fri 25/919:15 -
1 stop30h 40m
Deal found 7/8£475
Mon 21/916:50 -
1 stop27h 20m
Wed 14/1015:00 -
1 stop25h 15m
Deal found 4/8£462
Tue 22/915:45 -
1 stop33h 30m
Thu 15/1019:25 -
1 stop12h 20m
Deal found 4/8£464
Wed 23/915:45 -
1 stop12h 40m
Thu 15/1019:25 -
1 stop12h 20m
Deal found 4/8£463
Thu 24/912:50 -
2 stops34h 20m
Fri 2/1019:15 -
2 stops31h 30m
Deal found 4/8£479
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 8 August 2026.
Fri 18/1220:35 -
1 stop27h 15m
Deal found 4/8£351
Wed 7/1015:00 -
1 stop28h 40m
Deal found 5/8£353
Fri 25/907:40 -
1 stop15h 15m
Deal found 4/8£358
Fri 9/1020:35 -
1 stop26h 20m
Deal found 8/8£359
Mon 19/1006:10 -
2 stops19h 19m
Deal found 8/8£363
Fri 16/1012:20 -
Nonstop9h 50m
Deal found 6/8£367
Fri 22/110:35 -
2 stops15h 50m
Deal found 4/8£391
Wed 14/1012:20 -
Nonstop9h 50m
Deal found 3/8£401
Sun 4/1021:20 -
2 stops26h 30m
Deal found 4/8£408
Wed 14/1007:40 -
2 stops20h 25m
Deal found 3/8£410
Fri 2/1006:20 -
2 stops19h 08m
Deal found 4/8£411
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 8 August 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 8 August 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
BarcelonaChicago
BCN Barcelona-El Prat - ORD Chicago O'Hare Intl
BCNORD
Barcelona-El Prat
Mon 19/10
15:45-18:15
1 stop33h 30m
Chicago O'Hare Intl
Fri 7/5
22:25-14:45
1 stop33h 20m
£465
BarcelonaChicago
BCN Barcelona-El Prat - ORD Chicago O'Hare Intl
BCNORD
Barcelona-El Prat
Thu 22/10
12:50-16:10
2 stops34h 20m
Chicago O'Hare Intl
Sun 25/10
20:15-18:20
1 stop16h 05m
£480
BarcelonaChicago
BCN Barcelona-El Prat - ORD Chicago O'Hare Intl
BCNORD
Barcelona-El Prat
Mon 31/8
06:20-14:30
1 stop15h 10m
Chicago O'Hare Intl
Mon 14/9
15:55-14:50
2 stops15h 55m
£512
BarcelonaChicago
BCN Barcelona-El Prat - ORD Chicago O'Hare Intl
BCNORD
Barcelona-El Prat
Wed 16/9
06:20-14:30
1 stop15h 10m
Chicago O'Hare Intl
Thu 24/9
10:25-09:00
2 stops15h 35m
£513
BarcelonaChicago
BCN Barcelona-El Prat - ORD Chicago O'Hare Intl
BCNORD
Barcelona-El Prat
Fri 18/9
06:20-14:15
1 stop14h 55m
Chicago O'Hare Intl
Wed 30/9
17:10-17:10
2 stops17h 00m
£513
BarcelonaChicago
BCN Barcelona-El Prat - ORD Chicago O'Hare Intl
BCNORD
Barcelona-El Prat
Sat 29/8
06:20-14:15
1 stop14h 55m
Chicago O'Hare Intl
Mon 14/9
17:10-14:50
2 stops14h 40m
£513
Fastest return journey
BarcelonaChicago
BCN Barcelona-El Prat - ORD Chicago O'Hare Intl
BCNORD
Barcelona-El Prat
Mon 31/8
10:30-13:20
Nonstop9h 50m
Chicago O'Hare Intl
Mon 14/9
19:20-10:55
Nonstop8h 35m
£517
BarcelonaChicago
BCN Barcelona-El Prat - ORD Chicago O'Hare Intl
BCNORD
Barcelona-El Prat
Tue 22/9
11:10-21:37
2 stops17h 27m
Chicago O'Hare Intl
Wed 30/9
17:10-14:50
2 stops14h 40m
£517
BarcelonaChicago
BCN Barcelona-El Prat - ORD Chicago O'Hare Intl
BCNORD
Barcelona-El Prat
Wed 2/9
06:20-16:17
2 stops16h 57m
Chicago O'Hare Intl
Tue 8/9
17:10-17:10
2 stops17h 00m
£517
Cheapest one-way
Fastest single journey
BarcelonaChicago
BCN Barcelona-El Prat - ORD Chicago O'Hare Intl
BCNORD
Barcelona-El Prat
Fri 16/10
12:20-15:10
Nonstop9h 50m
£367
Flights are sorted by cheapest return flights first.
Deals found on 6/8
Showing 1-10 of 19 resultsSorted by cheapest first
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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, May is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport (average of £428). Flying from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport in June is currently the most expensive (average of £705). 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 8 August 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?
Airfare is below average for this route at the moment.
Barcelona-El Prat Airport to Chicago O'Hare Intl Airport flights typically cost between £514 and £800 in October.The cheapest return price found within the last 5 days was £444 on Scandinavian Airlines (22 Oct–26 Oct).
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 8 August 2026.
The most flights from BCN to ORD are scheduled on a Friday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).
How often are flights from Barcelona to Chicago delayed?
About 13% of weekly flights between Barcelona and Chicago have experienced delays in the past year, with the average delay time being 175 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?
Sunday 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 7% 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?
Icelandair, Scandinavian Airlines, and Delta can get you from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport in just under 12h 10m. Your travel time can differ by up to 22h 10m. 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 (90%), Alaska Airlines (90%), Finnair( 90%).
What are the cheapest flights from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport?
The cheapest flight price from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport is £594. On average you can expect to pay £610. The most popular route, (Barcelona-El Prat - Chicago O'Hare Intl), can usually be booked for £471.
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, May is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport (average of £428). Flying from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport in June is currently the most expensive (average of £705). 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 8 August 2026.
Browse through other flights departing from Barcelona-El Prat. Flights are based on user searches made on Cheapflights and were last updated on 8 August 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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