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Cheap flights from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport from £288

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 17/5. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — ORD
19 Mar — 26 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Barcelona-El Prat to Chicago O'Hare Intl are usually found in February or November, booked 46 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.

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 17 February 2026.

Tue 14/419:00
BCN
-
ORD
1 stop28h 10m
Scandinavian Airlines
Mon 20/419:15
ORD
-
BCN
1 stop15h 55m
Scandinavian Airlines
Deal found 14/2£375
Wed 25/206:00
BCN
-
ORD
1 stop15h 20m
Delta
Sun 1/317:20
ORD
-
BCN
1 stop16h 45m
Delta
Deal found 16/2£383
Tue 3/317:25
BCN
-
ORD
1 stop27h 55m
Multiple Airlines
Tue 10/318:20
ORD
-
BCN
1 stop13h 40m
Multiple Airlines
Deal found 16/2£384
Tue 24/219:55
BCN
-
ORD
1 stop25h 25m
KLM
Tue 3/311:18
ORD
-
BCN
1 stop14h 22m
KLM
Deal found 16/2£386
Tue 24/206:00
BCN
-
ORD
2 stops17h 41m
Delta
Tue 3/314:05
ORD
-
BCN
2 stops16h 55m
Delta
Deal found 16/2£387
Tue 24/206:00
BCN
-
ORD
2 stops18h 43m
Delta
Sun 1/317:20
ORD
-
BCN
1 stop16h 45m
Delta
Deal found 15/2£388
Tue 3/306:00
BCN
-
ORD
2 stops18h 53m
Delta
Mon 9/318:20
ORD
-
BCN
1 stop14h 40m
Delta
Deal found 16/2£389
Tue 24/210:55
BCN
-
ORD
1 stop15h 24m
Virgin Atlantic
Tue 3/308:50
ORD
-
BCN
2 stops16h 10m
Virgin Atlantic
Deal found 16/2£392
Tue 3/310:55
BCN
-
ORD
2 stops16h 49m
Virgin Atlantic
Mon 9/307:00
ORD
-
BCN
1 stop18h 00m
Virgin Atlantic
Deal found 16/2£392
Tue 3/306:00
BCN
-
ORD
2 stops21h 44m
Delta
Sun 8/317:25
ORD
-
BCN
1 stop11h 00m
Delta
Deal found 16/2£393
Sun 12/419:00
BCN
-
ORD
1 stop28h 10m
Scandinavian Airlines
Mon 20/419:15
ORD
-
BCN
1 stop15h 55m
Scandinavian Airlines
Deal found 14/2£403
Sat 28/217:25
BCN
-
ORD
1 stop27h 55m
Multiple Airlines
Tue 17/318:20
ORD
-
BCN
1 stop16h 45m
Multiple Airlines
Deal found 15/2£405

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 17 February 2026.

Round-trip from

£375

One-way from

£288

Popular in

June

Cheapest in

February

Average price

£384
Scandinavian Airlines
  • Scandinavian Airlines
  • 14/4-20/4
  • 2 total stops
  • 44h 05m total
  • Barcelona to Chicago
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British Airways
  • British Airways
  • 17/5
  • 1 total stop
  • 23h 30m total
  • Barcelona to Chicago
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£21 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
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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 17 February 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

Barcelona-El Prat

Fly to

O'Hare Intl

Route

Depart

Return

Price

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Sat 28/2

17:25-14:20

1 stop27h 55m

Chicago O'Hare Intl

Tue 17/3

18:20-15:00

1 stop14h 40m

£405

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Sat 28/2

06:00-20:44

2 stops21h 44m

Chicago O'Hare Intl

Tue 17/3

19:14-17:05

2 stops15h 51m

£409

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Thu 9/4

10:30-13:20

Nonstop9h 50m

Chicago O'Hare Intl

Wed 22/4

21:15-18:35

1 stop14h 20m

£423

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Fri 17/4

06:20-14:15

1 stop14h 55m

Chicago O'Hare Intl

Tue 21/4

17:04-15:35

2 stops15h 31m

£427

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Fri 17/4

09:20-14:15

1 stop11h 55m

Chicago O'Hare Intl

Wed 22/4

17:04-15:35

2 stops15h 31m

£427

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Thu 16/4

06:20-14:15

1 stop14h 55m

Chicago O'Hare Intl

Tue 21/4

17:04-14:50

2 stops14h 46m

£427

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Thu 2/4

19:45-14:15

1 stop25h 30m

Chicago O'Hare Intl

Tue 7/4

17:10-17:10

1 stop17h 00m

£428

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Sat 2/5

19:45-14:15

1 stop25h 30m

Chicago O'Hare Intl

Sun 24/5

11:00-08:35

1 stop14h 35m

£430

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Thu 16/4

10:30-13:20

Nonstop9h 50m

Chicago O'Hare Intl

Tue 21/4

19:15-10:55

Nonstop8h 40m

£430

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Mon 13/4

21:20-15:55

1 stop25h 35m

£288

Flights are sorted by cheapest return flights first.

Deals found on 14/2

Showing 1-10 of 17 results
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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.
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 13 February 2026.

Booking 46 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, April is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport (average of £252). Flying from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £446). 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.

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?

    Delta and British Airways can get you from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport in just under 9h 50m. Your travel time can differ by up to 11h 54m. 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.

  • 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, April is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport (average of £252). Flying from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £446). 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
Elk Grove Village

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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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