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$420+ Cheap flights from Barcelona-El Prat (BCN) to Chicago (CHI)

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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — CHI
avr. 2 — avr. 91
mer. 4/2
mer. 4/9
1 adult, Economy
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Cheapflights Tip: The best prices from Barcelona-El Prat to Chicago are usually found in February or November, booked 34 days in advance, depart on a Wednesday or Thursday and return on a Sunday

Cheap flight deals from Barcelona-El Prat to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Barcelona-El Prat (BCN) to Chicago (CHI). 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 mars 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$422
(Trip.com)

Popular in

July

Cheapest in

February

Average price

$496

Good round-trip deal

$695 or less

Good one-way deal

$673 or less
Provider with most accurate pricing for Barcelona-El Prat-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Barcelona-El Prat-Chicago (CHI) flights.
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From Barcelona-El Prat to Chicago (CHI)
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($153 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Barcelona-El Prat to Chicago (CHI).
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Price to beat on a one-way flight from Barcelona-El Prat to Chicago (CHI).
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Find flight deals from Barcelona-El Prat to Chicago

Cheapest flights from Barcelona-El Prat to Chicago
Explore the most affordable flight options available from Barcelona-El Prat to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mars 28, 2025.

This Booking.com deal was found by Cheapflights users on 3/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 10/2310:40 pmBCN - ORD
1 stop24h 30mTAP AIR PORTUGAL
dim. 10/269:25 pmORD - BCN
1 stop20h 20mTAP AIR PORTUGAL
Deal found 3/27$420
This Trip.com deal was found by Cheapflights users on 3/27. 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.
jeu. 5/17:00 pmBCN - ORD
1 stop28h 10mScandinavian Airlines
lun. 5/57:15 pmORD - BCN
1 stop15h 55mScandinavian Airlines
Deal found 3/27$422
This Booking.com deal was found by Cheapflights users on 3/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/36:20 amBCN - ORD
1 stop14h 50mMultiple Airlines
mer. 5/75:10 pmORD - BCN
1 stop20h 10mMultiple Airlines
Deal found 3/27$493
This Delta deal was found by Cheapflights users on 3/27. 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.
mer. 4/169:20 amBCN - ORD
1 stop12h 20mDelta
mer. 4/235:05 pmORD - BCN
2 stops14h 45mDelta
Deal found 3/27$494
This Delta deal was found by Cheapflights users on 3/27. 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.
mer. 4/169:20 amBCN - MDW
2 stops16h 00mDelta
mer. 4/235:59 pmMDW - BCN
2 stops13h 51mDelta
Deal found 3/27$499
This Finnair deal was found by Cheapflights users on 3/27. 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.
lun. 5/1210:45 amBCN - ORD
Nonstop9h 45mFinnair
lun. 5/267:00 pmORD - BCN
Nonstop8h 30mFinnair
Deal found 3/27$502
This lol.travel deal was found by Cheapflights users on 3/27. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 9/1010:45 amBCN - ORD
Nonstop9h 45mIberia
mar. 9/3010:35 pmORD - BCN
1 stop12h 55mIberia
Deal found 3/27$515
This ITA Airways deal was found by Cheapflights users on 3/27. 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.
lun. 9/16:20 amBCN - ORD
1 stop13h 50mITA Airways
dim. 9/143:00 pmORD - BCN
1 stop12h 50mITA Airways
Deal found 3/27$520
This KLM deal was found by Cheapflights users on 3/27. 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.
mer. 4/169:20 amBCN - ORD
1 stop12h 20mKLM
mer. 4/234:50 pmORD - BCN
1 stop32h 45mKLM
Deal found 3/27$531
This Virgin Atlantic deal was found by Cheapflights users on 3/27. 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.
sam. 5/109:00 amBCN - ORD
2 stops21h 17mVirgin Atlantic
lun. 5/268:40 amORD - BCN
2 stops20h 15mVirgin Atlantic
Deal found 3/27$540
This United Airlines deal was found by Cheapflights users on 3/27. 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.
lun. 5/126:50 amBCN - ORD
1 stop14h 55mUnited Airlines
lun. 5/269:35 pmORD - BCN
Nonstop8h 40mUnited Airlines
Deal found 3/27$548
This Virgin Atlantic deal was found by Cheapflights users on 3/26. 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.
ven. 5/1611:35 amBCN - MDW
1 stop16h 53mVirgin Atlantic
dim. 5/2510:20 amMDW - BCN
1 stop16h 00mVirgin Atlantic
Deal found 3/26$563

Cheapflights Fare Finder

Customize your flight search to find flights from Barcelona-El Prat to Chicago 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 mars 28, 2025.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Chicago that are best for you.

Fly from

Barcelona-El Prat

Fly to

Chicago

Route

Depart

Return

Price

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

jeu. 5/1

7:00 pm-4:10 pm

1 stop28h 10m

Chicago O'Hare Intl

lun. 5/5

7:15 pm-6:10 pm

1 stop15h 55m

$422

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

lun. 9/1

6:00 am-4:40 pm

1 stop17h 40m

Chicago O'Hare Intl

sam. 9/13

6:15 pm-7:25 pm

1 stop18h 10m

$471

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

sam. 5/3

6:20 am-2:10 pm

1 stop14h 50m

Chicago O'Hare Intl

mer. 5/7

5:10 pm-8:20 pm

1 stop20h 10m

$493

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

mer. 4/16

9:20 am-2:40 pm

1 stop12h 20m

Chicago O'Hare Intl

mer. 4/23

5:05 pm-2:50 pm

2 stops14h 45m

$494

BarcelonaChicago

BCN - MDW

BCNMDW

Barcelona-El Prat

mer. 4/16

9:20 am-6:20 pm

2 stops16h 00m

Chicago Midway

mer. 4/23

5:59 pm-2:50 pm

2 stops13h 51m

$499

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

lun. 5/12

10:45 am-1:30 pm

Nonstop9h 45m

Chicago O'Hare Intl

lun. 5/26

7:00 pm-10:30 am

Nonstop8h 30m

$502

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

mer. 9/10

10:45 am-1:30 pm

Nonstop9h 45m

Chicago O'Hare Intl

mar. 9/30

10:35 pm-6:30 pm

1 stop12h 55m

$515

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

lun. 9/1

6:20 am-1:10 pm

1 stop13h 50m

Chicago O'Hare Intl

dim. 9/14

3:00 pm-10:50 am

1 stop12h 50m

$520

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

mer. 4/16

9:20 am-2:40 pm

1 stop12h 20m

Chicago O'Hare Intl

mer. 4/23

4:50 pm-8:35 am

1 stop32h 45m

$531

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

sam. 5/10

9:00 am-11:17 pm

2 stops21h 17m

Chicago O'Hare Intl

lun. 5/26

8:40 am-11:55 am

2 stops20h 15m

$540

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 42 results
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Compare providers for flights from Barcelona-El Prat to Chicago

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 Chicago in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
business-class.comPrice Accuracy3 starsTrust Score*3 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 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 flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Barcelona-El Prat Airport-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Barcelona-El Prat Airport-Chicago 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 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 Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago 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

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

Use this chart to determine the optimal time to book a round-trip flight from Barcelona-El Prat to Chicago. Price data was last updated on March 21, 2025.

To ensure you get the cheapest price possible for a flight from Barcelona-El Prat Airport to Chicago, you should look to book at least 34 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Barcelona-El Prat Airport to Chicago?

Currently, August is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Chicago (average of $245). Flying from Barcelona-El Prat Airport to Chicago in March is currently the most expensive (average of $323). 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 CHI?

Find hourly flight availability from Barcelona-El Prat to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mars 28, 2025.

It’s typically best to fly out from Barcelona-El Prat Airport to Chicago in the evening. Doing so could potentially save you 47% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago 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 when rainfall is around 1.7 in.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, 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 Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated mars 28, 2025.
Get a feel of what it's like to fly with Delta, KLM and LOT from Barcelona to Chicago by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

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
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

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
1,321 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

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
1,063 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

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
1,267 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

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
7.5
Good
769 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

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 Chicago. 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 round-trip?

    According to our current data, Scandinavian Airlines ($422), TAP AIR PORTUGAL ($471), and Delta ($494) offers the cheapest pricing from Barcelona-El Prat Airport to Chicago. Users have found that Scandinavian Airlines is 25% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $432 on Scandinavian Airlines. Other airlines that offer cheap prices include TAP AIR PORTUGAL from $452 and Aer Lingus from $479 one-way.

  • What are the cheapest flights from Barcelona-El Prat Airport to Chicago?

    The cheapest flight price from Barcelona-El Prat Airport to Chicago is $428. On average you can expect to pay $1,156. The most popular route, (Barcelona-El Prat - Chicago O'Hare Intl), can usually be booked for $371.

  • Can I find deals for flights from Barcelona-El Prat to Chicago that include hotel bookings?

    Yes. In addition to deals on Barcelona-El Prat to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Barcelona-El Prat to Chicago?

    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 Chicago.

  • Can I find deals for business class flights from Barcelona-El Prat to Chicago?

    Yes. Cheapflights offers flight deals from Barcelona-El Prat to Chicago 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?

    Currently, August is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Chicago (average of $245). Flying from Barcelona-El Prat Airport to Chicago in March is currently the most expensive (average of $323). 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
Merrillville
New Buffalo
Hammond
Benton Harbor
Porter
Lansing
Valparaiso
Chesterton

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Alternative routes for Barcelona-El Prat to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
Barcelona-El Prat to O'Hare Intl flights
Barcelona-El Prat to Midway flights
Barcelona-El Prat to St. Louis flights

Top 6 airlines flying from Barcelona-El Prat to Chicago

Discover the top 6 airlines that operate flights from Barcelona-El Prat to Chicago. 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 mars 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$372Average$671FlexibilityNo cancel feeOn-time76%
IberiaCheapest$391Average$695FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$401Average$790FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$404Average$628FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$420Average$657FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$480Average$734FlexibilityNo cancel feeOn-time70%
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