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$481+ Cheap flights from Barcelona-El Prat (BCN) to Chicago (CHI)

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — CHI
jul. 8 — jul. 151
mar. 7/8
mar. 7/15
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 julio 3, 2025.

Round-trip from

$602
(Iberia)

One-way from

$481
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$778

Good round-trip deal

$672 or less

Good one-way deal

$713 or less
From Barcelona-El Prat to Chicago (CHI)
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One-way flight from Barcelona-El Prat to Chicago (CHI)
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Highest demand for flights based on searches. 19% potential increase in price ($140 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 July 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 julio 3, 2025.

This Iberia deal was found by Cheapflights users on 7/2. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/278:00 pmBCN - ORD
1 stop22h 50mIberia
vie. 10/1010:35 pmORD - BCN
1 stop14h 45mIberia
Deal found 7/2$602
This United Airlines deal was found by Cheapflights users on 7/2. 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.
mié. 10/16:50 amBCN - ORD
2 stops19h 39mUnited Airlines
dom. 10/122:08 pmORD - BCN
1 stop10h 42mUnited Airlines
Deal found 7/2$603
This Scandinavian Airlines deal was found by Cheapflights users on 7/2. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/219:40 amBCN - ORD
1 stop13h 30mScandinavian Airlines
mar. 9/307:15 pmORD - BCN
1 stop15h 55mScandinavian Airlines
Deal found 7/2$604
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/279:25 amBCN - MDW
2 stops16h 12mDelta
mié. 9/101:08 pmMDW - BCN
2 stops16h 27mDelta
Deal found 7/2$608
This Air Canada deal was found by Cheapflights users on 7/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/76:50 amBCN - ORD
2 stops20h 21mAir Canada
jue. 10/168:40 amORD - BCN
2 stops17h 40mAir Canada
Deal found 7/1$611
This Lufthansa deal was found by Cheapflights users on 7/2. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/75:50 amBCN - ORD
1 stop14h 20mLufthansa
lun. 11/109:35 pmORD - BCN
Nonstop8h 30mLufthansa
Deal found 7/2$614
This British Airways deal was found by Cheapflights users on 7/2. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/310:45 amBCN - ORD
Nonstop9h 45mBritish Airways
dom. 10/126:45 pmORD - BCN
Nonstop8h 45mBritish Airways
Deal found 7/2$618
This KLM deal was found by Cheapflights users on 7/2. 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.
jue. 12/410:55 amBCN - MDW
1 stop17h 49mKLM
mar. 12/96:00 amMDW - BCN
1 stop19h 40mKLM
Deal found 7/2$624
This Virgin Atlantic deal was found by Cheapflights users on 7/2. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/269:00 amBCN - MDW
2 stops19h 44mVirgin Atlantic
dom. 8/316:00 amMDW - BCN
1 stop20h 20mVirgin Atlantic
Deal found 7/2$630
This Delta deal was found by Cheapflights users on 7/3. 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.
dom. 10/126:20 amBCN - ORD
1 stop14h 50mDelta
dom. 10/191:35 pmORD - BCN
2 stops18h 15mDelta
Deal found 7/3$636
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/2. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/236:00 amBCN - ORD
1 stop17h 30mTAP AIR PORTUGAL
lun. 9/86:10 pmORD - BCN
1 stop13h 00mTAP AIR PORTUGAL
Deal found 7/2$646
This American Airlines deal was found by Cheapflights users on 7/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/1810:45 amBCN - ORD
Nonstop9h 45mAmerican Airlines
lun. 9/16:55 pmORD - BCN
Nonstop8h 35mAmerican Airlines
Deal found 7/1$651

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 julio 3, 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

sáb. 9/27

8:00 pm-11:50 am

1 stop22h 50m

Chicago O'Hare Intl

vie. 10/10

10:35 pm-8:20 pm

1 stop14h 45m

$602

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

mié. 10/1

6:50 am-3:48 pm

2 stops15h 58m

Chicago O'Hare Intl

sáb. 10/11

2:08 pm-7:50 am

1 stop10h 42m

$603

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

dom. 9/21

7:00 pm-4:10 pm

1 stop28h 10m

Chicago O'Hare Intl

jue. 10/2

7:15 pm-6:10 pm

1 stop15h 55m

$604

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

vie. 10/3

12:50 pm-9:21 pm

1 stop15h 31m

Chicago O'Hare Intl

mar. 10/14

6:45 pm-10:30 am

Nonstop8h 45m

$606

BarcelonaChicago

BCN - MDW

BCNMDW

Barcelona-El Prat

mié. 8/27

9:25 am-6:37 pm

2 stops16h 12m

Chicago Midway

mié. 9/10

1:08 pm-12:35 pm

2 stops16h 27m

$608

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

mar. 10/7

6:50 am-8:11 pm

2 stops20h 21m

Chicago O'Hare Intl

jue. 10/16

8:40 am-9:20 am

2 stops17h 40m

$611

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

vie. 11/7

5:50 am-3:20 pm

1 stop16h 30m

Chicago O'Hare Intl

mar. 11/11

9:35 pm-1:05 pm

Nonstop8h 30m

$614

BarcelonaChicago

BCN - MDW

BCNMDW

Barcelona-El Prat

jue. 12/4

10:55 am-9:44 pm

1 stop17h 49m

Chicago Midway

mar. 12/9

6:00 am-8:40 am

1 stop19h 40m

$624

BarcelonaChicago

BCN - MDW

BCNMDW

Barcelona-El Prat

mar. 8/26

9:00 am-9:44 pm

2 stops19h 44m

Chicago Midway

dom. 8/31

6:00 am-9:20 am

1 stop20h 20m

$630

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

dom. 10/12

6:20 am-2:10 pm

1 stop14h 50m

Chicago O'Hare Intl

dom. 10/19

1:35 pm-2:50 pm

2 stops18h 15m

$636

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 23 results
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The best insider tips for Barcelona-El Prat Airport to Chicago 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 trip
Airports
BCN

Arrive three hours early for Non-Schengen flights at BCN, especially during peak season, to avoid long queues.

Read more about BCNby Duncan Madden
ORD

At ORD, prepare for long immigration lines in Terminal 5 after international flights. No moving walkways are available.

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 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 June 27, 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 $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 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 julio 3, 2025.

It’s typically best to fly out from Barcelona-El Prat Airport to Chicago in the evening. Doing so could potentially save you 51% on the flight price compared to flying at noon, which is usually more expensive.

Weekly flight availability from Barcelona-El Prat Airport to Chicago

Explore weekly flight availability from Barcelona-El Prat to Chicago. 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 julio 3, 2025.

The most flights from BCN to CHI 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).

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 julio 3, 2025.
See what other customers who have flown with Delta, KLM, and Austrian Airlines from Barcelona-El Prat Airport to Chicago have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,970 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

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
7,970 reviews
Delta
8.0
Very good
7,970 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

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
1,366 reviews
Delta
8.0
Very good
7,970 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

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!
Austrian Airlines
7.6
Good
809 reviews
Delta
8.0
Very good
7,970 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

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
1,306 reviews
Delta
8.0
Very good
7,970 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

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
8,845 reviews
Delta
8.0
Very good
7,970 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

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 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, Iberia ($602), United Airlines ($603), and Scandinavian Airlines ($604) offers the cheapest pricing from Barcelona-El Prat Airport to Chicago.

  • 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 $484 on Aer Lingus. Other airlines that offer cheap prices include Iberia from $490 and TAP AIR PORTUGAL from $510 one-way.

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

    The top 3 most reliable airlines when flying from Barcelona-El Prat Airport to Chicago are American Airlines (85%), Alaska Airlines (85%) and Finnair (85%).

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

    The cheapest flight price from Barcelona-El Prat Airport to Chicago is $579. On average you can expect to pay $1,435. The most popular route, (Barcelona-El Prat - Chicago O'Hare Intl), can usually be booked for $405.

  • 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 $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
Merrillville
Lansing
Benton Harbor
Porter
Hammond
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 julio 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$353Average$699FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$391Average$855FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$424Average$604FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$438Average$790FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$441Average$622FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$649Average$734FlexibilityNo cancel feeOn-time70%

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