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Barcelona-El Prat

$343+ Cheap flights from Chicago (CHI) to Barcelona-El Prat (BCN)

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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BCN
Dec 16 — Dec 231
Tue 12/16
Tue 12/23
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago to Barcelona-El Prat are usually found in February or January, booked 29 days in advance, depart on a Sunday or Tuesday and return on a Thursday

Find flight deals from Chicago to Barcelona-El Prat

Cheapest flights from Chicago to Barcelona-El Prat
Explore the most affordable flight options available from Chicago to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 16, 2025.

This oojo deal was found by Cheapflights users on 11/14. 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 11/148:15 pmORD - BCN
1 stop20h 30mTAP AIR PORTUGAL
Sun 11/166:45 amBCN - ORD
1 stop15h 00mTAP AIR PORTUGAL
Deal found 11/14$439
This Kiwi.com deal was found by Cheapflights users on 11/15. 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.
Mon 11/249:50 pmORD - BCN
1 stop18h 15mMultiple Airlines
Tue 12/27:50 pmBCN - ORD
1 stop27h 30mMultiple Airlines
Deal found 11/15$451
This Mytrip deal was found by Cheapflights users on 11/14. 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.
Sun 11/163:35 pmORD - BCN
1 stop11h 00mAir Canada
Tue 12/25:50 amBCN - ORD
2 stops18h 58mAir Canada
Deal found 11/14$452
This Kiwi.com deal was found by Cheapflights users on 11/15. 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.
Sun 11/169:50 pmORD - BCN
1 stop18h 15mMultiple Airlines
Tue 12/28:30 pmBCN - ORD
1 stop24h 30mMultiple Airlines
Deal found 11/15$453
This CrystalTravel deal was found by Cheapflights users on 11/13. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/179:50 pmORD - BCN
1 stop18h 15mLufthansa
Thu 11/276:50 amBCN - ORD
1 stop13h 20mLufthansa
Deal found 11/13$455
This Mytrip deal was found by Cheapflights users on 11/14. 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 11/176:50 pmORD - BCN
1 stop12h 15mMultiple Airlines
Thu 11/275:50 amBCN - ORD
2 stops16h 05mMultiple Airlines
Deal found 11/14$459
This Delta deal was found by Cheapflights users on 11/15. 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 12/310:49 amMDW - BCN
1 stop14h 51mDelta
Wed 12/106:00 amBCN - MDW
2 stops19h 18mDelta
Deal found 11/15$461
This Delta deal was found by Cheapflights users on 11/14. 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.
Sun 11/1610:35 amORD - BCN
1 stop14h 25mDelta
Tue 12/212:15 pmBCN - ORD
1 stop33h 55mDelta
Deal found 11/14$461
This Mytrip deal was found by Cheapflights users on 11/15. 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 12/83:35 pmORD - BCN
1 stop11h 00mMultiple Airlines
Mon 12/157:50 pmBCN - ORD
1 stop27h 30mMultiple Airlines
Deal found 11/15$463
This Delta deal was found by Cheapflights users on 11/15. 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.
Tue 12/91:23 pmORD - BCN
2 stops15h 52mDelta
Tue 12/1610:15 amBCN - ORD
1 stop14h 31mDelta
Deal found 11/15$466
This United Airlines deal was found by Cheapflights users on 11/13. 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 11/179:40 pmORD - BCN
Nonstop8h 30mUnited Airlines
Thu 11/273:05 pmBCN - ORD
Nonstop10h 05mUnited Airlines
Deal found 11/13$469
This Delta deal was found by Cheapflights users on 11/15. 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.
Mon 12/81:14 pmMDW - BCN
2 stops14h 11mDelta
Mon 12/1510:55 amBCN - MDW
1 stop19h 52mDelta
Deal found 11/15$516

Cheap flight deals from Chicago to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Barcelona-El Prat (BCN). 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 November 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$445
(FlightHub)

One-way from

$343
(oojo)

Popular in

June

Cheapest in

February

Average price

$567

Good round-trip deal

$557 or less

Good one-way deal

$394 or less
Provider with most accurate pricing for Chicago (CHI)-Barcelona-El Prat flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Barcelona-El Prat flights.
Search Deals
From Chicago (CHI) to Barcelona-El Prat
Search Deals
One-way flight from Chicago (CHI) to Barcelona-El Prat
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($296 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Chicago (CHI) to Barcelona-El Prat.
Search Deals
Price to beat on a one-way flight from Chicago (CHI) to Barcelona-El Prat.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Barcelona-El Prat 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 November 16, 2025.
Use the filters below to find and compare flights from Chicago to Barcelona-El Prat Airport that are best for you.

Fly from

Chicago

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Wed 1/7

5:20 pm-8:50 am

1 stop32h 30m

Barcelona-El Prat

Thu 1/15

10:15 am-1:14 pm

1 stop33h 59m

$455

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Wed 12/3

1:23 pm-8:00 am

1 stop11h 37m

Barcelona-El Prat

Wed 12/10

9:55 am-9:47 pm

2 stops18h 52m

$461

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Wed 11/19

1:47 pm-9:00 am

1 stop12h 13m

Barcelona-El Prat

Tue 11/25

3:05 pm-6:10 pm

Nonstop10h 05m

$474

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Sun 2/8

5:10 pm-11:25 am

1 stop11h 15m

Barcelona-El Prat

Mon 2/16

12:40 pm-6:45 pm

1 stop13h 05m

$482

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Wed 11/19

9:45 am-7:05 am

1 stop14h 20m

Barcelona-El Prat

Sun 11/23

12:30 pm-8:26 pm

1 stop14h 56m

$484

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Wed 12/10

2:24 pm-9:00 am

1 stop11h 36m

Barcelona-El Prat

Tue 12/16

1:35 pm-9:57 pm

2 stops15h 22m

$484

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Fri 12/12

3:50 pm-10:50 am

1 stop12h 00m

Barcelona-El Prat

Wed 12/17

11:30 am-5:55 pm

1 stop13h 25m

$486

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Fri 2/6

7:01 am-8:00 am

1 stop17h 59m

Barcelona-El Prat

Fri 2/13

10:55 am-8:43 pm

2 stops16h 48m

$488

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Fri 12/5

10:36 am-8:00 am

1 stop14h 24m

Barcelona-El Prat

Fri 12/12

10:15 am-9:56 pm

2 stops18h 41m

$488

ChicagoBarcelona

MDW - BCN

MDWBCN

Chicago Midway

Wed 1/14

9:34 am-10:25 am

2 stops17h 51m

Barcelona-El Prat

Tue 1/20

6:00 am-6:36 pm

2 stops19h 36m

$492

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/14

Showing 1-10 of 40 results
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Compare providers for flights from Chicago to Barcelona-El Prat

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 Chicago to Barcelona-El Prat in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
GurufarePrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice 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 Chicago-Barcelona-El Prat Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chicago-Barcelona-El Prat Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago-Barcelona-El Prat Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Barcelona-El Prat Airport flights, Cheapflights users trust Gurufare the most. Gurufare 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 Chicago-Barcelona-El Prat 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 Chicago to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Chicago 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 Chicago to Barcelona-El Prat Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Barcelona-El Prat. Price data was last updated on November 14, 2025.

Booking 29 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to Barcelona-El Prat Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Chicago to Barcelona-El Prat Airport (average of $369). Flying from Chicago to Barcelona-El Prat Airport in June is currently the most expensive (average of $887). 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 CHI to BCN?

Find hourly flight availability from Chicago to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 16, 2025.

When flying from Chicago to Barcelona-El Prat Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 21% versus a flight in the morning.

What is the cheapest day to fly from Chicago to Barcelona-El Prat Airport?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Barcelona-El Prat. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Chicago to Barcelona-El Prat Airport flight should consider departing on Tuesday at noon when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Chicago to Barcelona-El Prat Airport

Explore weekly flight availability from Chicago to Barcelona-El Prat. 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 November 16, 2025.

The most flights from CHI to BCN are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

What’s the top layover airport for flights from Chicago to Barcelona-El Prat Airport?

Share of 1-stop round-trip flights from Chicago to Barcelona-El Prat Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Lisbon (LIS) – chosen by Cheapflights users on 57% of 1-stop itineraries from Chicago to Barcelona-El Prat Airport on Cheapflights.

What’s the cheapest layover airport for flights from Chicago to Barcelona-El Prat Airport?

Average round-trip fare for 1-stop flights from Chicago to Barcelona-El Prat Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Reykjavik (KEF) is the most affordable 1-stop option, with an average round-trip price of $391.

What’s the fastest layover option from Chicago to Barcelona-El Prat Airport?

Shortest average travel time for 1-stop one-way flights from Chicago to Barcelona-El Prat Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Zurich (ZRH) have the shortest average one-way travel time for 1-stop routes: 11h 40m.

Which airport typically offers the quickest layover for flights from Chicago to Barcelona-El Prat Airport?

Average layover duration for 1-stop one-way flights from Chicago to Barcelona-El Prat Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Reykjavik (KEF) offer the fastest connection on this route, with an average layover time of 1h 08m.

The best insider tips for Chicago to Barcelona-El Prat 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 Chicago to Barcelona-El Prat Airport trip
Airports
ORD

For a smooth departure, consider the United Polaris Lounge in Terminal 1 for international travelers, offering comfort before your long flight to BCN.

Read more about ORDby Ramsey Qubein
BCN

The Aerobus offers a reliable and spacious ride from BCN to the city center, with WiFi and USB charging points on board.

Read more about BCNby Duncan Madden
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 Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. 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 Barcelona-El Prat. Reviews last updated November 16, 2025.
Read through reviews of airlines operating flights from Chicago to Barcelona-El Prat Airport, such as United Airlines, American Airlines, and TAP AIR PORTUGAL. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,017 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,017 reviews
United Airlines
7.4
Good
9,017 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,053 reviews
United Airlines
7.4
Good
9,017 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
TAP AIR PORTUGAL
7.1
Good
2,062 reviews
United Airlines
7.4
Good
9,017 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Iberia
7.0
Good
3,016 reviews
United Airlines
7.4
Good
9,017 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
British Airways
6.7
Okay
7,524 reviews
United Airlines
7.4
Good
9,017 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Chicago to Barcelona-El Prat. 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 Chicago to Barcelona-El Prat Airport?

    There are many flights that can get you from Chicago to Barcelona-El Prat Airport in 11h 15m. Fly via Delta, United Airlines, or British Airways 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 Chicago to Barcelona-El Prat Airport round-trip?

    According to our current data, Icelandair ($366), TAP AIR PORTUGAL ($369), and Air France ($401) offers the cheapest pricing from Chicago to Barcelona-El Prat Airport. Icelandair is 49% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is TAP AIR PORTUGAL, with whom users have recently found tickets for as low as $351. However, be on the lookout for offers from Delta and Air France, as they are both options that can get you from Chicago to Barcelona-El Prat Airport for a low price.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Chicago to Barcelona-El Prat Airport on time: American Airlines (79%), Alaska Airlines (79%), Finnair (79%).

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

    While on average a flight from Chicago to Barcelona-El Prat Airport is generally $3,041, our data shows the cheapest flight currently is $394. When looking at the most popular route, (Chicago O'Hare Intl - Barcelona-El Prat), you can expect to pay $357 for that flight.

  • Where are the most common layover locations when flying from Chicago to Barcelona-El Prat Airport?

    Of the flights from Chicago to Barcelona-El Prat Airport that have layovers, most of them stop in Lisbon. London follows Lisbon in terms of the most common layover location on Chicago to Barcelona-El Prat Airport flights.

  • What are some popular things to do or see while on a layover in Lisbon?

    If you're on a layover in Lisbon and looking for things to do, consider visiting Chiado, Praça do Marquês de Pombal, or Londres. Travelers on a layover in Lisbon can visit Chiado, Praça do Marquês de Pombal, and Londres, by traveling 4.5 mi, 3.6 mi, and 2.3 mi, respectively after landing at Lisbon Humberto Delgado. Travelers in need of a car in Lisbon can rent one for about $19 per day.

  • Where are the least popular layover locations for Chicago to Barcelona-El Prat Airport flights?

    Chicago to Barcelona-El Prat Airport flights have a layover in London the least frequently. Frankfurt am Main sees the second fewest layovers for non-direct flights flying from Chicago to Barcelona-El Prat Airport.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Barcelona-El Prat.

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

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

    Currently, August is the cheapest month in which you can book a flight from Chicago to Barcelona-El Prat Airport (average of $369). Flying from Chicago to Barcelona-El Prat Airport in June is currently the most expensive (average of $887). 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
Calella
Roses
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat
Badalona
Pineda de Mar

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Chicago to Barcelona-El Prat

Discover the top 10 airlines that operate flights from Chicago to Barcelona-El Prat. 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 November 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$366Average$478FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$369Average$540FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$401Average$584FlexibilityNo cancel feeOn-time77%
Scandinavian AirlinesCheapest$406Average$594FlexibilityNo cancel feeOn-time77%
KLMCheapest$479Average$782FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$483Average$701FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$485Average$680FlexibilityNo cancel feeOn-time70%
IberiaCheapest$486Average$822FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$490Average$714FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$500Average$816FlexibilityNo cancel feeOn-time69%

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