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O'Hare Intl

$361+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — ORD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Barcelona-El Prat to Chicago O'Hare Intl are usually found in February or March, booked 27 days in advance, depart on a Thursday or Wednesday and return on a Sunday

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 June 12, 2025.

Round-trip from

$597
(United Airlines)

One-way from

$361
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$772

Good round-trip deal

$770 or less

Good one-way deal

$618 or less
From Barcelona-El Prat to Chicago O'Hare Intl
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One-way flight from Barcelona-El Prat to Chicago O'Hare Intl
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Highest demand for flights based on searches. 20% potential increase in price ($154 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Barcelona-El Prat to Chicago O'Hare Intl.
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Price to beat on a one-way flight from Barcelona-El Prat to Chicago O'Hare Intl.
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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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/12. 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.
Mon 6/2312:00 pmBCN - ORD
1 stop27h 39mUnited Airlines
Mon 7/79:35 pmORD - BCN
Nonstop8h 40mUnited Airlines
Deal found 6/12$597
This Iberia deal was found by Cheapflights users on 6/12. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3010:45 amBCN - ORD
Nonstop9h 45mIberia
Fri 10/106:45 pmORD - BCN
Nonstop8h 45mIberia
Deal found 6/12$603
This Delta deal was found by Cheapflights users on 6/11. 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.
Sat 6/219:20 amBCN - ORD
2 stops17h 51mDelta
Mon 7/77:00 amORD - BCN
1 stop16h 00mDelta
Deal found 6/11$611
This Virgin Atlantic deal was found by Cheapflights users on 6/11. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/212:10 pmBCN - ORD
1 stop14h 33mVirgin Atlantic
Mon 7/77:00 amORD - BCN
1 stop21h 55mVirgin Atlantic
Deal found 6/11$612
This Air Canada deal was found by Cheapflights users on 6/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/612:10 pmBCN - ORD
2 stops30h 46mAir Canada
Tue 8/127:10 amORD - BCN
2 stops17h 40mAir Canada
Deal found 6/12$615
This Trip.com deal was found by Cheapflights users on 6/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/173:15 pmBCN - ORD
Nonstop9h 45mMultiple Airlines
Thu 7/318:40 amORD - BCN
1 stop16h 10mMultiple Airlines
Deal found 6/12$618
This SWISS deal was found by Cheapflights users on 6/11. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/289:40 amBCN - ORD
1 stop33h 30mSWISS
Wed 8/63:55 pmORD - BCN
1 stop20h 15mSWISS
Deal found 6/11$622
This Lufthansa deal was found by Cheapflights users on 6/11. 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.
Fri 6/273:15 pmBCN - ORD
Nonstop9h 45mLufthansa
Sat 8/29:35 pmORD - BCN
Nonstop8h 40mLufthansa
Deal found 6/11$624
This Travelocity deal was found by Cheapflights users on 6/9. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2612:20 pmBCN - ORD
1 stop18h 23mBritish Airways
Wed 7/94:36 pmORD - BCN
2 stops14h 39mBritish Airways
Deal found 6/9$626
This Gotogate deal was found by Cheapflights users on 6/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/216:00 amBCN - ORD
1 stop13h 35mTAP AIR PORTUGAL
Thu 8/288:50 pmORD - BCN
1 stop21h 40mTAP AIR PORTUGAL
Deal found 6/9$638
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/262:00 pmBCN - ORD
1 stop13h 09mAmerican Airlines
Sat 7/127:00 pmORD - BCN
Nonstop8h 30mAmerican Airlines
Deal found 6/10$658
This Finnair deal was found by Cheapflights users on 6/10. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1210:45 amBCN - ORD
Nonstop9h 45mFinnair
Thu 8/289:30 pmORD - BCN
1 stop15h 35mFinnair
Deal found 6/10$662

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 June 12, 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

Mon 6/30

1:30 pm-2:00 pm

1 stop31h 30m

Chicago O'Hare Intl

Mon 7/7

8:40 am-7:50 am

1 stop16h 10m

$602

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Sat 6/21

9:20 am-8:11 pm

2 stops17h 51m

Chicago O'Hare Intl

Mon 7/7

7:00 am-6:00 am

1 stop16h 00m

$611

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Sat 6/21

2:10 pm-9:43 pm

1 stop14h 33m

Chicago O'Hare Intl

Mon 7/7

7:00 am-11:55 am

1 stop21h 55m

$612

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Thu 7/17

3:15 pm-6:00 pm

Nonstop9h 45m

Chicago O'Hare Intl

Thu 7/31

8:40 am-7:50 am

1 stop16h 10m

$618

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Sat 6/28

9:40 am-12:10 pm

1 stop33h 30m

Chicago O'Hare Intl

Wed 8/6

3:55 pm-7:10 pm

1 stop20h 15m

$622

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Fri 6/27

3:15 pm-6:00 pm

Nonstop9h 45m

Chicago O'Hare Intl

Sat 8/2

9:35 pm-1:15 pm

Nonstop8h 40m

$624

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Thu 6/26

12:20 pm-11:43 pm

1 stop18h 23m

Chicago O'Hare Intl

Wed 7/9

4:36 pm-2:15 pm

2 stops14h 39m

$626

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Thu 6/26

2:00 pm-8:09 pm

1 stop13h 09m

Chicago O'Hare Intl

Sat 7/12

7:00 pm-10:30 am

Nonstop8h 30m

$632

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Thu 8/21

6:00 am-12:35 pm

1 stop13h 35m

Chicago O'Hare Intl

Thu 8/28

8:50 pm-1:30 am

1 stop21h 40m

$638

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Thu 6/26

2:00 pm-8:09 pm

1 stop13h 09m

Chicago O'Hare Intl

Sat 7/12

7:00 pm-10:30 am

Nonstop8h 30m

$658

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 26 results
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The best insider tips for Barcelona-El Prat Airport to Chicago O'Hare Intl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Barcelona-El Prat Airport to Chicago O'Hare Intl Airport trip
Airports
BCN

Arrive three hours early for Non-Schengen flights at BCN, especially during peak seasons, to avoid long queues at check-in and security.

Read more about BCNby Duncan Madden
ORD

Expect long walks to immigration at ORD. Prepare for extended lines, especially if Mobile Passport lanes are closed.

Read more about ORDby Ramsey Qubein
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on ORD

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Duncan Madden

Duncan Madden

Expert on BCN

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more

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 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

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 round-trip flight from Barcelona-El Prat to O'Hare Intl. Price data was last updated on June 9, 2025.

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 27 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, August is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport (average of $245). Flying from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 June 12, 2025.

One of the essential ways to save on airfare from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 7% on airfare.

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 June 12, 2025.

The most flights from BCN to ORD are scheduled on a Monday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 June 12, 2025.
To help decide which airline to fly from Barcelona to Chicago, see what other customers have to say about Delta, KLM and Finnair. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines flying from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport round-trip?

    Cheapflights users have booked flights from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport round-trip from $597. Other airlines that can offer you cheap pricing are Iberia, from $603, and Lufthansa, from $609.

  • What are the cheapest airlines to fly from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport one-way?

    To fly one-way, consider booking your trip with Air Serbia, which is currently one of the cheapest options available, starting at $363. Icelandair flights start at $410 while deals on TAP AIR PORTUGAL start at $420 one-way.

  • What are the most reliable airlines from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport?

    Consider American Airlines (89%), Alaska Airlines (89%) or Finnair (89%) when booking your flight. These represent the most reliable airlines when flying from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport.

  • What are the cheapest flights from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport?

    While on average a flight from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport is generally $1,424, our data shows the cheapest flight currently is $478. When looking at the most popular route, (Barcelona-El Prat - Chicago O'Hare Intl), you can expect to pay $374 for that flight.

  • 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 vacation 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, August is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport (average of $245). Flying from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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

Traveling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Schaumburg
Hoffman Estates
Rosemont
Beloit
Elgin
Racine
Skokie
Arlington Heights
Rockford
Naperville
Orland Park
Elk Grove Village
Tinley Park
Northbrook
Joliet
Merrillville
Bridgeview
Glenview
Des Plaines
Lake Geneva

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Alternative routes for Barcelona-El Prat to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Barcelona-El Prat to Midway flights

Top 7 airlines flying from Barcelona-El Prat to O'Hare Intl

Discover the top 7 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$353Average$637FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$372Average$722FlexibilityNo cancel feeOn-time76%
IberiaCheapest$391Average$820FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$393Average$601FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$438Average$790FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$441Average$622FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$480Average$738FlexibilityNo cancel feeOn-time70%

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