Find flights
Deals
When to book
FAQs

Cheap flights from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport from £335

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 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — ORD
24 Aug — 31 Aug1
1 adult

Cheapflights Tip: The best prices from Barcelona-El Prat to Chicago O'Hare Intl are usually found in February or January, booked 27 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap 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 19 August 2025.

Round-trip from

£373

One-way from

£335

Popular in

August

Cheapest in

February

Average price

£584

Good round-trip deal

£466 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 23/11-27/11
  • 2 total stops
  • 44h 35m total
  • Barcelona to Chicago
Search Deals
28/8
  • 28/8
  • 3 total stops
  • 26h 40m total
  • Barcelona to Chicago
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£65 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals
Price to beat on a round-trip flight from Barcelona-El Prat to Chicago O'Hare Intl.
Search Deals

Find flight deals from Barcelona-El Prat to O'Hare Intl

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 19 August 2025.

Sun 23/1119:10BCN - ORD
1 stop28h 35mScandinavian Airlines
Mon 8/1219:20ORD - BCN
1 stop16h 00mScandinavian Airlines
Deal found 18/8£373
Sun 9/1113:05BCN - ORD
2 stops34h 40mScandinavian Airlines
Thu 20/1119:20ORD - BCN
2 stops59h 35mScandinavian Airlines
Deal found 18/8£378
Sun 9/1113:05BCN - ORD
2 stops34h 40mScandinavian Airlines
Sat 22/1119:20ORD - BCN
1 stop16h 00mScandinavian Airlines
Deal found 18/8£378
Wed 1/1010:45BCN - ORD
Nonstop9h 45mBritish Airways
Wed 8/1017:40ORD - BCN
1 stop11h 25mBritish Airways
Deal found 17/8£381
Sun 19/1009:40BCN - ORD
1 stop13h 30mScandinavian Airlines
Sat 25/1020:20ORD - BCN
1 stop16h 00mScandinavian Airlines
Deal found 19/8£382
Tue 16/910:45BCN - ORD
Nonstop9h 45mBritish Airways
Thu 2/1013:59ORD - BCN
2 stops15h 16mBritish Airways
Deal found 19/8£384
Mon 8/910:45BCN - ORD
Nonstop9h 45mBritish Airways
Mon 22/922:35ORD - BCN
1 stop12h 05mBritish Airways
Deal found 18/8£385
Mon 15/910:45BCN - ORD
Nonstop9h 45mBritish Airways
Mon 29/918:40ORD - BCN
2 stops14h 40mBritish Airways
Deal found 19/8£386
Fri 7/1119:10BCN - ORD
1 stop28h 35mScandinavian Airlines
Sat 15/1107:30ORD - BCN
2 stops27h 50mScandinavian Airlines
Deal found 17/8£386
Thu 4/911:40BCN - ORD
1 stop32h 30mITA Airways
Mon 8/915:00ORD - BCN
1 stop17h 55mITA Airways
Deal found 17/8£387

Cheapflights Fare Finder

 
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 19 August 2025.
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

Barcelona-El Prat

Fly to

O'Hare Intl

Route

Depart

Return

Price

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Sun 23/11

19:10-16:45

1 stop28h 35m

Chicago O'Hare Intl

Thu 27/11

19:20-18:20

1 stop16h 00m

£373

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Sun 23/11

19:10-16:45

1 stop28h 35m

Chicago O'Hare Intl

Sat 6/12

19:20-18:20

1 stop16h 00m

£373

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Sat 15/11

19:10-16:45

1 stop28h 35m

Chicago O'Hare Intl

Fri 21/11

19:20-18:20

1 stop16h 00m

£373

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Tue 25/11

19:10-16:45

1 stop28h 35m

Chicago O'Hare Intl

Sat 29/11

19:20-18:20

1 stop16h 00m

£373

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Fri 21/11

19:10-16:45

1 stop28h 35m

Chicago O'Hare Intl

Wed 7/1

19:20-18:20

1 stop16h 00m

£373

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Tue 25/11

19:10-16:45

1 stop28h 35m

Chicago O'Hare Intl

Mon 8/12

19:20-18:20

1 stop16h 00m

£373

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Wed 12/11

19:10-16:45

1 stop28h 35m

Chicago O'Hare Intl

Fri 21/11

19:20-18:20

1 stop16h 00m

£373

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Sun 23/11

19:10-16:45

1 stop28h 35m

Chicago O'Hare Intl

Wed 26/11

19:20-18:20

1 stop16h 00m

£373

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Tue 25/11

19:10-16:45

1 stop28h 35m

Chicago O'Hare Intl

Wed 3/12

19:20-18:20

1 stop16h 00m

£373

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Sun 23/11

19:10-16:45

1 stop28h 35m

Chicago O'Hare Intl

Thu 4/12

19:20-18:20

1 stop16h 00m

£373

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Showing 1-10 of 21 results
1
2
3

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.
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

How far ahead should I book a flight from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a return flight from Barcelona-El Prat to O'Hare Intl. Price data was last updated on 8 August 2025.

Booking 27 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, January is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport (average of £595). Flying from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £843). 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 19 August 2025.

When flying from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 19% versus a flight in the morning.

How much does it cost for a return flight from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport?

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?

    Scandinavian Airlines can get you from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport in just under 28h 35m. Your travel time can differ by up to . Barcelona-El Prat Airport and Chicago O'Hare Intl Airport are separated by a distance of 4405 mi.

  • 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 £421. On average you can expect to pay £472. The most popular route, (Barcelona-El Prat - Chicago O'Hare Intl), can usually be booked for £366.

  • 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, January is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport (average of £595). Flying from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £843). 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.

See more FAQs

Travelling 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 locations
Downers Grove
Elk Grove Village
Rosemont

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.