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O'Hare Intl

$271+ 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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — ORD
Nov 1 — Nov 81
Sat 11/1
Sat 11/8
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 January, booked 25 days in advance, depart on a Wednesday or Thursday 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 October 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$508
(TAP AIR PORTUGAL)

One-way from

$271
(FlightHub)

Popular in

August

Cheapest in

February

Average price

$590

Good round-trip deal

$633 or less

Good one-way deal

$714 or less
Provider with most accurate pricing for Barcelona-El Prat-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Barcelona-El Prat-Chicago O'Hare Intl flights.
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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. 15% potential increase in price ($110 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 2, 2025.

This American Airlines deal was found by Cheapflights users on 10/2. 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 10/98:45 amBCN - ORD
1 stop12h 30mAmerican Airlines
Wed 10/222:41 pmORD - BCN
1 stop11h 24mAmerican Airlines
Deal found 10/2$508
This Mytrip deal was found by Cheapflights users on 10/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/38:35 pmBCN - ORD
3 stops27h 45mMultiple Airlines
Wed 12/106:30 pmORD - BCN
2 stops22h 55mMultiple Airlines
Deal found 10/2$515
This Scandinavian Airlines deal was found by Cheapflights users on 9/30. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/267:10 pmBCN - ORD
1 stop28h 35mScandinavian Airlines
Thu 12/117:20 pmORD - BCN
1 stop16h 00mScandinavian Airlines
Deal found 9/30$519
This oojo deal was found by Cheapflights users on 10/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/257:10 pmBCN - ORD
1 stop28h 35mScandinavian Airlines
Fri 12/57:10 amORD - BCN
2 stops28h 10mScandinavian Airlines
Deal found 10/1$522
This SmartFares deal was found by Cheapflights users on 10/2. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/119:10 pmBCN - ORD
1 stop25h 15mTAP AIR PORTUGAL
Sun 12/288:25 pmORD - BCN
1 stop13h 50mTAP AIR PORTUGAL
Deal found 10/2$523
This Mytrip deal was found by Cheapflights users on 9/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:55 amBCN - ORD
3 stops37h 36mMultiple Airlines
Sun 11/308:25 pmORD - BCN
1 stop13h 50mMultiple Airlines
Deal found 9/30$526
This Mytrip deal was found by Cheapflights users on 9/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/228:55 amBCN - ORD
2 stops34h 40mMultiple Airlines
Wed 11/57:10 pmORD - BCN
1 stop18h 10mMultiple Airlines
Deal found 9/30$528
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/69:10 pmBCN - ORD
1 stop25h 05mMultiple Airlines
Sun 11/96:40 amORD - BCN
2 stops27h 35mMultiple Airlines
Deal found 9/30$531
This Mytrip deal was found by Cheapflights users on 9/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:45 amBCN - ORD
1 stop15h 30mMultiple Airlines
Fri 11/142:31 pmORD - BCN
2 stops19h 44mMultiple Airlines
Deal found 9/30$533
This Scandinavian Airlines deal was found by Cheapflights users on 9/30. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:10 pmBCN - ORD
1 stop28h 35mScandinavian Airlines
Thu 11/277:20 pmORD - BCN
1 stop16h 00mScandinavian Airlines
Deal found 9/30$536
This deal was found by Cheapflights users on 10/2. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:45 amBCN - ORD
1 stop15h 15mTAP AIR PORTUGAL
Sun 11/308:25 pmORD - BCN
1 stop13h 50mTAP AIR PORTUGAL
Deal found 10/2$537
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:45 amBCN - ORD
1 stop15h 15mMultiple Airlines
Sun 11/308:25 pmORD - BCN
2 stops19h 25mMultiple Airlines
Deal found 9/30$539

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 October 2, 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

Wed 11/12

7:10 pm-4:45 pm

1 stop28h 35m

Chicago O'Hare Intl

Thu 11/27

7:20 pm-6:20 pm

1 stop16h 00m

$536

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Wed 3/11

6:00 am-3:20 pm

1 stop15h 20m

Chicago O'Hare Intl

Sun 3/15

5:45 pm-2:00 pm

2 stops14h 15m

$549

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Thu 2/5

5:50 am-11:06 am

2 stops36h 16m

Chicago O'Hare Intl

Thu 2/12

4:20 pm-4:20 pm

1 stop17h 00m

$555

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Thu 10/23

6:20 am-6:14 pm

2 stops18h 54m

Chicago O'Hare Intl

Sat 11/8

6:20 pm-5:00 pm

2 stops15h 40m

$555

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Tue 11/25

11:10 am-8:29 pm

2 stops16h 19m

Chicago O'Hare Intl

Fri 12/5

5:20 pm-2:00 pm

1 stop13h 40m

$555

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Sun 3/1

6:00 am-8:38 pm

2 stops21h 38m

Chicago O'Hare Intl

Sat 3/7

4:25 pm-4:30 pm

1 stop17h 05m

$561

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Tue 11/18

6:00 am-6:52 pm

2 stops19h 52m

Chicago O'Hare Intl

Fri 11/28

2:47 pm-2:00 pm

2 stops16h 13m

$566

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Wed 2/18

12:30 pm-8:09 pm

1 stop14h 39m

Chicago O'Hare Intl

Sat 2/28

5:10 pm-1:45 pm

1 stop13h 35m

$567

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Wed 2/18

6:50 am-5:05 pm

2 stops17h 15m

Chicago O'Hare Intl

Sat 2/28

6:16 pm-8:20 am

1 stop31h 04m

$570

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Thu 11/13

3:05 pm-6:10 pm

Nonstop10h 05m

Chicago O'Hare Intl

Wed 1/14

3:35 pm-9:35 am

1 stop11h 00m

$585

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/2

Showing 1-10 of 22 results
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Compare providers for flights from Barcelona-El Prat to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Barcelona-El Prat to O'Hare Intl in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
Thrive TravelPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Barcelona-El Prat Airport-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Barcelona-El Prat Airport-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Barcelona-El Prat Airport-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Barcelona-El Prat Airport-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Barcelona-El Prat Airport-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 September 26, 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 25 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 October 2, 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 14% on airfare.

How much does it cost to fly round-trip from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport?

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

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 October 2, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and Iberia from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport to help guide your decision. 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
7,962 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,962 reviews
Delta
8.0
Very good
7,962 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
United Airlines
7.4
Good
8,933 reviews
Delta
8.0
Very good
7,962 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Iberia
7.0
Good
2,969 reviews
Delta
8.0
Very good
7,962 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Lufthansa
6.8
Okay
7,446 reviews
Delta
8.0
Very good
7,962 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
British Airways
6.7
Okay
7,416 reviews
Delta
8.0
Very good
7,962 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

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?

    There are many flights that can get you from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport in 18h 54m. Fly via Scandinavian Airlines, United Airlines, or Delta to get the fastest option. Airlines will cover a distance of 4405 mi. This flight may include one or multiple stops.

  • 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 $381. Other airlines that can offer you cheap pricing are Iberia, from $391, and United Airlines, from $393. These flights start at 37% lower than the current average price 3 months from now.

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

    Consider American Airlines (87%), Alaska Airlines (87%) or Finnair (87%) 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 $1,325, our data shows the cheapest flight currently is $480. When looking at the most popular route, (Barcelona-El Prat - Chicago O'Hare Intl), you can expect to pay $412 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 Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Skokie
Des Plaines
Gurnee
Hoffman Estates
Elgin
Racine
Rockford
Oak Brook
Elk Grove Village
Beloit
Downers Grove
Naperville
Orland Park
Merrillville
Bridgeview
Warrenville
Arlington Heights
Joliet

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

Discover the top 5 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 October 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$381Average$693FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$391Average$719FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$393Average$607FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$453Average$719FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$466Average$790FlexibilityNo cancel feeOn-time76%

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