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Barcelona-El Prat

$196+ 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BCN
Mar 27 — Apr 31
Fri 3/27
Fri 4/3
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago to Barcelona-El Prat are usually found in January or February, booked 72 days in advance, depart on a Sunday or Monday and return on a Thursday

Cheap 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 February 25, 2026.

This oojo deal was found by Cheapflights users on 2/23. 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.
Mon 4/207:15 pm
ORD
-
BCN
1 stop15h 55m
Scandinavian Airlines
Sun 4/267:00 pm
BCN
-
ORD
1 stop28h 10m
Scandinavian Airlines
Deal found 2/23$440
This oojo deal was found by Cheapflights users on 2/25. 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.
Sun 3/89:25 pm
ORD
-
BCN
1 stop20h 20m
TAP AIR PORTUGAL
Tue 3/179:10 pm
BCN
-
ORD
1 stop24h 50m
TAP AIR PORTUGAL
Deal found 2/25$442
This Mytrip deal was found by Cheapflights users on 2/24. 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 4/126:00 pm
ORD
-
BCN
1 stop18h 20m
TAP AIR PORTUGAL
Tue 4/285:45 pm
BCN
-
ORD
1 stop29h 15m
TAP AIR PORTUGAL
Deal found 2/24$449
This oojo deal was found by Cheapflights users on 2/24. 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.
Mon 4/137:15 pm
ORD
-
BCN
1 stop15h 55m
Scandinavian Airlines
Fri 4/177:00 pm
BCN
-
ORD
1 stop28h 10m
Scandinavian Airlines
Deal found 2/24$450
This Mytrip deal was found by Cheapflights users on 2/23. 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 3/18:25 pm
ORD
-
BCN
1 stop20h 20m
TAP AIR PORTUGAL
Sat 3/712:35 pm
BCN
-
ORD
1 stop33h 10m
TAP AIR PORTUGAL
Deal found 2/23$451
This oojo deal was found by Cheapflights users on 2/24. 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.
Sat 10/246:05 pm
ORD
-
BCN
1 stop20h 15m
TAP AIR PORTUGAL
Sun 11/16:45 am
BCN
-
ORD
1 stop15h 15m
TAP AIR PORTUGAL
Deal found 2/24$452
This FlightHub deal was found by Cheapflights users on 2/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:00 pm
ORD
-
BCN
1 stop33h 45m
TAP AIR PORTUGAL
Sun 11/86:45 am
BCN
-
ORD
1 stop15h 15m
TAP AIR PORTUGAL
Deal found 2/21$453
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 4/67:15 pm
ORD
-
BCN
1 stop15h 55m
Scandinavian Airlines
Tue 4/147:00 pm
BCN
-
ORD
1 stop28h 10m
Scandinavian Airlines
Deal found 2/23$454
This FlightHub deal was found by Cheapflights users on 2/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:15 pm
ORD
-
BCN
1 stop15h 55m
Scandinavian Airlines
Sun 4/267:00 pm
BCN
-
ORD
1 stop28h 10m
Scandinavian Airlines
Deal found 2/21$455
This Mytrip deal was found by Cheapflights users on 2/24. 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 3/89:25 pm
ORD
-
BCN
1 stop32h 20m
TAP AIR PORTUGAL
Wed 3/186:45 am
BCN
-
ORD
1 stop15h 15m
TAP AIR PORTUGAL
Deal found 2/24$457
This Booking.com deal was found by Cheapflights users on 2/22. 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.
Mon 3/307:15 pm
ORD
-
BCN
1 stop15h 55m
Scandinavian Airlines
Tue 4/147:00 pm
BCN
-
ORD
1 stop28h 10m
Scandinavian Airlines
Deal found 2/22$458
This Flighttix deal was found by Cheapflights users on 2/23. 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 3/306:07 pm
MDW
-
BCN
1 stop11h 43m
Virgin Atlantic
Tue 4/1411:00 am
BCN
-
MDW
1 stop18h 28m
Virgin Atlantic
Deal found 2/23$492

Find 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 February 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$440
(oojo)

One-way from

$196
(Trip.com)

Popular in

June

Cheapest in

January

Average price

$529

Good round-trip deal

$743 or less

Good one-way deal

$472 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 ($294 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 25, 2026.
Use the filters below to find and compare flights from Chicago to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Wed 4/8

11:10 am-9:00 am

2 stops14h 50m

Barcelona-El Prat

Wed 4/15

6:20 am-2:30 pm

1 stop15h 10m

$494

ChicagoBarcelona

MDW - BCN

MDWBCN

Chicago Midway

Wed 4/8

6:34 pm-3:35 pm

2 stops14h 01m

Barcelona-El Prat

Wed 4/15

11:00 am-10:28 pm

1 stop18h 28m

$499

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Sun 4/12

4:20 pm-12:30 pm

1 stop13h 10m

Barcelona-El Prat

Wed 4/22

1:25 pm-11:59 pm

2 stops17h 34m

$505

ChicagoBarcelona

MDW - BCN

MDWBCN

Chicago Midway

Mon 3/9

9:35 am-7:35 am

2 stops16h 00m

Barcelona-El Prat

Thu 3/19

6:00 am-5:54 pm

2 stops17h 54m

$511

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Wed 8/19

10:10 am-8:35 am

1 stop15h 25m

Barcelona-El Prat

Wed 8/26

9:20 am-2:30 pm

1 stop12h 10m

$520

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Mon 8/17

5:10 pm-3:35 pm

1 stop15h 25m

Barcelona-El Prat

Tue 8/25

6:10 am-4:36 pm

2 stops17h 26m

$536

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Wed 3/18

10:40 am-10:25 am

2 stops17h 45m

Barcelona-El Prat

Thu 4/2

6:20 am-2:15 pm

1 stop14h 55m

$571

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Mon 4/27

7:15 am-8:00 am

2 stops17h 45m

Barcelona-El Prat

Sun 5/3

12:15 pm-1:15 pm

2 stops32h 00m

$574

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Fri 3/20

9:15 pm-8:20 am

1 stop29h 05m

Barcelona-El Prat

Wed 4/1

1:15 pm-9:10 am

1 stop26h 55m

$577

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Fri 4/3

5:00 pm-12:20 pm

1 stop12h 20m

Barcelona-El Prat

Thu 4/9

7:40 am-6:15 pm

1 stop17h 35m

$584

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 46 resultsSorted by cheapest first
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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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Barcelona-El Prat Airport flight deals on Cheapflights vs. FlightHub >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 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 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 February 20, 2026.

Booking 72 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, February is the cheapest month in which you can book a flight from Chicago to Barcelona-El Prat Airport (average of $365). Flying from Chicago to Barcelona-El Prat Airport in June is currently the most expensive (average of $845). 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.

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

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 44% 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 $380.

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 London (LHR) have the shortest average one-way travel time for 1-stop routes: 11h 15m.

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 Rome (FCO) offer the fastest connection on this route, with an average layover time of 1h 28m.

How often are flights from Chicago to Barcelona delayed?

About 27% of weekly flights between Chicago and Barcelona have experienced delays in the past year, with the average delay time being 181 minutes.

What is the most punctual flight time for Chicago to Barcelona flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Chicago to Barcelona flights?

Over the last year, American Airlines have had the lowest number of delays on this route, with just 20% of flights being delayed.

The best insider tips for Chicago to Barcelona-El Prat Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Chicago to Barcelona-El Prat Airport trip
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on ORD

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 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 February 25, 2026.
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
9,348 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,348 reviews
United Airlines
7.4
Good
9,348 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,348 reviews
United Airlines
7.4
Good
9,348 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
TAP AIR PORTUGAL
7.1
Good
2,149 reviews
United Airlines
7.4
Good
9,348 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Iberia
7.0
Good
3,125 reviews
United Airlines
7.4
Good
9,348 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
British Airways
6.7
Okay
7,768 reviews
United Airlines
7.4
Good
9,348 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 43m. Fly via Delta or KLM 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 ($356), TAP AIR PORTUGAL ($371), and Air France ($401) offers the cheapest pricing from Chicago to Barcelona-El Prat Airport. Icelandair is 50% 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 $186. However, be on the lookout for offers from Icelandair and Scandinavian Airlines, as they are both options that can get you from Chicago to Barcelona-El Prat Airport for a low price.

  • 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 $2,769, 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 $367 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.

  • What are some popular points of interest to see during a layover in London?

    The majority of London visitors spend their time at Hyde Park, Buckingham Palace, and Piccadilly Circus. Hyde Park, Buckingham Palace, and Piccadilly Circus can be visited by traveling about 12.5 mi, 13.7 mi, and 14.1 mi respectively from London Heathrow. Those looking to explore during their layover in London can rent a car from London Heathrow for about $30 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 Reykjavik the least frequently. London 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, February is the cheapest month in which you can book a flight from Chicago to Barcelona-El Prat Airport (average of $365). Flying from Chicago to Barcelona-El Prat Airport in June is currently the most expensive (average of $845). 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
Roses
Calella
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat
Badalona
Pineda de Mar

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Alternative routes for Chicago to Barcelona-El Prat

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

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 February 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$356Average$469FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$371Average$502FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$401Average$659FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$440Average$624FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$451Average$618FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$456Average$569FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$464Average$656FlexibilityNo cancel feeOn-time70%
IberiaCheapest$472Average$821FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$477Average$769FlexibilityNo cancel feeOn-time76%
FinnairCheapest$481Average$801FlexibilityNo cancel feeOn-time76%

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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.