HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
O'Hare Intl

$364+ Cheap flights from Barcelona-El Prat (BCN) to O'Hare Intl (ORD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — ORD
Mar 8 — Mar 151
Sat 3/8
Sat 3/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Barcelona-El Prat to O'Hare Intl with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Barcelona-El Prat to Chicago O'Hare Intl are usually found in March or February, booked 27 days in advance, depart on a Friday or Wednesday 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 March 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$364
(oojo)

Popular in

July

Cheapest in

March

Average price

$397

Good round-trip deal

$673 or less

Good one-way deal

$641 or less
Provider with most accurate pricing for Barcelona-El Prat-Chicago O'Hare Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Barcelona-El Prat-Chicago O'Hare Intl flights.
Search Deals
From Barcelona-El Prat to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($185 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals
Price to beat on a round-trip flight from Barcelona-El Prat to Chicago O'Hare Intl.
Search Deals
Price to beat on a one-way 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 March 3, 2025.

This oojo deal was found by Cheapflights users on 3/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/97:00 pmBCN - ORD
1 stop28h 10mScandinavian Airlines
Fri 5/167:15 pmORD - BCN
1 stop30h 35mScandinavian Airlines
Deal found 3/2$364
This Mytrip deal was found by Cheapflights users on 3/2. 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.
Fri 4/256:00 amBCN - ORD
1 stop17h 10mTAP AIR PORTUGAL
Sun 5/46:00 pmORD - BCN
1 stop18h 20mTAP AIR PORTUGAL
Deal found 3/2$382
This Mytrip deal was found by Cheapflights users on 3/3. 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.
Thu 4/175:00 pmBCN - ORD
2 stops30h 10mMultiple Airlines
Thu 4/247:15 pmORD - BCN
2 stops22h 20mMultiple Airlines
Deal found 3/3$446
This Delta deal was found by Cheapflights users on 3/3. 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.
Wed 4/96:20 amBCN - ORD
2 stops18h 02mDelta
Sun 4/135:10 pmORD - BCN
1 stop17h 00mDelta
Deal found 3/3$489
This KLM deal was found by Cheapflights users on 3/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/37:40 pmBCN - ORD
1 stop25h 30mKLM
Sat 4/124:20 pmORD - BCN
1 stop19h 30mKLM
Deal found 3/2$498
This ITA Airways deal was found by Cheapflights users on 3/3. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/64:50 pmBCN - ORD
1 stop27h 20mITA Airways
Sun 9/213:00 pmORD - BCN
1 stop12h 50mITA Airways
Deal found 3/3$503
This Cheapflightsfares deal was found by Cheapflights users on 3/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2410:45 amBCN - ORD
Nonstop9h 45mIberia
Wed 4/3011:36 amORD - BCN
1 stop12h 09mIberia
Deal found 3/2$508
This Finnair deal was found by Cheapflights users on 3/3. 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.
Thu 5/110:45 amBCN - ORD
Nonstop9h 45mFinnair
Mon 5/57:00 pmORD - BCN
Nonstop8h 30mFinnair
Deal found 3/3$511
This Icelandair deal was found by Cheapflights users on 3/3. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/812:45 pmBCN - ORD
1 stop12h 35mIcelandair
Sun 4/277:30 pmORD - BCN
1 stop12h 15mIcelandair
Deal found 3/3$521
This United Airlines deal was found by Cheapflights users on 3/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/26:50 amBCN - ORD
2 stops15h 15mUnited Airlines
Sat 5/106:00 amORD - BCN
2 stops18h 50mUnited Airlines
Deal found 3/2$539
This Air Serbia deal was found by Cheapflights users on 3/2. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/89:55 amBCN - ORD
1 stop35h 30mAir Serbia
Wed 4/234:30 pmORD - BCN
1 stop33h 40mAir Serbia
Deal found 3/2$543
This Flighttix deal was found by Cheapflights users on 3/2. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/27:45 amBCN - ORD
1 stop17h 30mLufthansa
Sun 6/89:35 pmORD - BCN
Nonstop8h 40mLufthansa
Deal found 3/2$561

Find flights from Barcelona-El Prat to O'Hare Intl within your budget

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 March 3, 2025.

Fly from

Barcelona-El Prat

Fly to

O'Hare Intl

Route

Depart

Return

Price

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Fri 5/9

7:00 pm-4:10 pm

1 stop28h 10m

Chicago O'Hare Intl

Fri 5/16

7:15 pm-8:50 am

1 stop30h 35m

$364

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Fri 4/25

6:00 am-4:10 pm

1 stop17h 10m

Chicago O'Hare Intl

Sun 5/4

6:00 pm-7:20 pm

1 stop18h 20m

$382

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Thu 4/17

5:00 pm-4:10 pm

2 stops30h 10m

Chicago O'Hare Intl

Thu 4/24

7:15 pm-12:35 am

2 stops22h 20m

$446

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Fri 4/4

6:20 am-2:10 pm

1 stop14h 50m

Chicago O'Hare Intl

Wed 4/9

5:10 pm-2:50 pm

1 stop14h 40m

$483

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Thu 4/3

7:40 pm-2:10 pm

1 stop25h 30m

Chicago O'Hare Intl

Sat 4/12

4:20 pm-6:50 pm

1 stop19h 30m

$498

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Thu 4/24

10:45 am-1:30 pm

Nonstop9h 45m

Chicago O'Hare Intl

Wed 4/30

11:36 am-6:45 am

1 stop12h 09m

$508

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Thu 5/1

10:45 am-1:30 pm

Nonstop9h 45m

Chicago O'Hare Intl

Mon 5/5

7:00 pm-10:30 am

Nonstop8h 30m

$511

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Tue 4/8

12:45 pm-6:20 pm

1 stop12h 35m

Chicago O'Hare Intl

Sun 4/27

7:30 pm-2:45 pm

1 stop12h 15m

$521

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Thu 4/24

2:10 pm-9:25 pm

1 stop14h 15m

Chicago O'Hare Intl

Wed 5/7

8:40 am-9:20 am

2 stops17h 40m

$525

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Fri 5/2

6:50 am-3:05 pm

2 stops15h 15m

Chicago O'Hare Intl

Sat 5/10

6:00 am-7:50 am

2 stops18h 50m

$539

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/1

Showing 1-10 of 31 results
1
2
3
4

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
Thrive TravelPrice Accuracy3 starsTrust Score*2 stars

*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.

Travel insights for flights from Barcelona-El Prat to O'Hare Intl

Get recent, data-driven insights about flights from Barcelona-El Prat to O'Hare Intl including ideal travel times, pricing trends, and more.

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 February 28, 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 $322). 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 March 3, 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 afternoon could potentially save you up to 9% on airfare.

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 March 3, 2025.
To help decide which airline to fly from Barcelona to Chicago, see what other customers have to say about Delta, KLM and LOT. 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
8,068 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,068 reviews
Delta
8.0
Very good
8,068 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
8,068 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LOT
7.6
Good
1,067 reviews
Delta
8.0
Very good
8,068 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,271 reviews
Delta
8.0
Very good
8,068 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines
7.6
Good
768 reviews
Delta
8.0
Very good
8,068 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 $364. Other airlines that can offer you cheap pricing are TAP AIR PORTUGAL, from $382, and Delta, from $483. These flights start at 34% lower than the current average price 3 months from now.

  • 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 TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $388. Air Serbia flights start at $396 while deals on Aer Lingus start at $424 one-way.

  • 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 $1,276, our data shows the cheapest flight currently is $427. When looking at the most popular route, (Barcelona-El Prat - Chicago O'Hare Intl), you can expect to pay $364 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 $322). 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
Beloit
Rosemont
Naperville
Racine
Hoffman Estates
Schaumburg
Tinley Park
Rockford
Skokie
Kenosha
Arlington Heights
Northbrook
Orland Park
Merrillville
Evanston
Joliet
New Buffalo
Lake Geneva
Elgin
Glenview

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.

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 March 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$353Average$501FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$391Average$611FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$400Average$520FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$401Average$790FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$404Average$625FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$420Average$622FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$480Average$713FlexibilityNo cancel feeOn-time70%
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.