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Barcelona-El Prat

$346+ Cheap flights from O'Hare Intl (ORD) 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BCN
Dec 22 — Dec 291
Mon 12/22
Mon 12/29
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Barcelona-El Prat are usually found in November or February, booked 40 days in advance, depart on a Sunday or Tuesday and return on a Thursday

Find flight deals from O'Hare Intl to Barcelona-El Prat

Cheapest flights from O'Hare Intl to Barcelona-El Prat
Explore the most affordable flight options available from O'Hare Intl to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 22, 2025.

This United Airlines deal was found by Cheapflights users on 11/19. 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.
Wed 12/312:50 pmORD - BCN
1 stop13h 45mUnited Airlines
Tue 12/91:35 pmBCN - ORD
2 stops31h 37mUnited Airlines
Deal found 11/19$464
This Cheapflightsfares deal was found by Cheapflights users on 11/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:19 amORD - BCN
2 stops18h 31mITA Airways
Wed 12/106:20 amBCN - ORD
2 stops19h 00mITA Airways
Deal found 11/21$465
This Mytrip deal was found by Cheapflights users on 11/20. 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 12/72:00 pmORD - BCN
2 stops13h 45mMultiple Airlines
Tue 12/161:35 pmBCN - ORD
1 stop13h 35mMultiple Airlines
Deal found 11/20$467
This United Airlines deal was found by Cheapflights users on 11/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:15 pmORD - BCN
1 stop31h 05mUnited Airlines
Tue 12/161:35 pmBCN - ORD
1 stop28h 43mUnited Airlines
Deal found 11/21$470
This oojo deal was found by Cheapflights users on 11/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:45 pmORD - BCN
1 stop13h 40mBritish Airways
Thu 1/156:40 amBCN - ORD
1 stop14h 10mBritish Airways
Deal found 11/21$472
This United Airlines deal was found by Cheapflights users on 11/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/89:05 pmORD - BCN
1 stop28h 15mUnited Airlines
Tue 3/311:15 pmBCN - ORD
1 stop26h 55mUnited Airlines
Deal found 11/21$476
This Air Canada deal was found by Cheapflights users on 11/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/712:50 pmORD - BCN
1 stop14h 55mAir Canada
Thu 4/212:15 pmBCN - ORD
2 stops26h 45mAir Canada
Deal found 11/21$477
This United Airlines deal was found by Cheapflights users on 11/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/712:50 pmORD - BCN
1 stop14h 55mUnited Airlines
Tue 3/316:50 amBCN - ORD
1 stop15h 00mUnited Airlines
Deal found 11/21$479
This United Airlines deal was found by Cheapflights users on 11/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/712:50 pmORD - BCN
1 stop14h 55mUnited Airlines
Thu 4/27:50 amBCN - ORD
1 stop19h 05mUnited Airlines
Deal found 11/21$480
This oojo deal was found by Cheapflights users on 11/19. 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.
Wed 12/39:19 amORD - BCN
2 stops23h 36mITA Airways
Tue 12/911:40 amBCN - ORD
2 stops39h 43mITA Airways
Deal found 11/19$483
This Air Canada deal was found by Cheapflights users on 11/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:20 amORD - BCN
2 stops20h 25mAir Canada
Wed 4/11:15 pmBCN - ORD
2 stops25h 45mAir Canada
Deal found 11/21$484
This Mytrip deal was found by Cheapflights users on 11/20. 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.
Tue 12/26:30 pmORD - BCN
2 stops15h 20mMultiple Airlines
Wed 12/105:45 amBCN - ORD
2 stops18h 35mMultiple Airlines
Deal found 11/20$485

Cheap flight deals from O'Hare Intl to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) 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 22, 2025.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$444
(oojo)

One-way from

$346
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$544

Good round-trip deal

$557 or less

Good one-way deal

$394 or less
Provider with most accurate pricing for Chicago O'Hare Intl-Barcelona-El Prat flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Barcelona-El Prat flights.
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From Chicago O'Hare Intl to Barcelona-El Prat
Search Deals
One-way flight from Chicago O'Hare Intl to Barcelona-El Prat
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($294 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Chicago O'Hare Intl to Barcelona-El Prat.
Search Deals
Price to beat on a one-way flight from Chicago O'Hare Intl to Barcelona-El Prat.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl 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 22, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Barcelona-El Prat Airport that are best for you.

Fly from

O'Hare Intl

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Mon 1/12

7:15 am-9:35 am

1 stop19h 20m

Barcelona-El Prat

Tue 1/20

1:35 pm-2:25 pm

2 stops31h 50m

$464

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Sun 12/7

7:05 am-10:45 am

1 stop20h 40m

Barcelona-El Prat

Mon 12/15

6:50 am-11:10 am

1 stop35h 20m

$498

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Sat 3/21

9:09 pm-8:20 am

1 stop29h 11m

Barcelona-El Prat

Mon 3/30

1:50 pm-12:55 pm

1 stop30h 05m

$516

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Wed 4/1

7:05 pm-2:15 pm

1 stop12h 10m

Barcelona-El Prat

Thu 4/9

10:45 am-1:30 pm

Nonstop9h 45m

$534

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Wed 4/22

7:15 pm-6:10 pm

1 stop15h 55m

Barcelona-El Prat

Sun 4/26

12:20 pm-4:10 pm

2 stops34h 50m

$534

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Wed 3/4

10:00 am-9:35 am

2 stops16h 35m

Barcelona-El Prat

Sun 3/8

5:50 am-3:20 pm

1 stop16h 30m

$534

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Wed 3/25

4:27 pm-12:20 pm

1 stop13h 53m

Barcelona-El Prat

Fri 4/10

10:45 am-1:30 pm

Nonstop9h 45m

$538

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Thu 12/4

7:00 am-8:00 am

1 stop18h 00m

Barcelona-El Prat

Wed 12/10

6:00 am-2:20 pm

1 stop15h 20m

$538

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Fri 1/23

6:50 pm-7:00 pm

1 stop17h 10m

Barcelona-El Prat

Mon 1/26

2:55 pm-4:20 pm

1 stop32h 25m

$542

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Thu 3/19

5:55 pm-2:15 pm

1 stop14h 20m

Barcelona-El Prat

Wed 4/1

1:15 pm-11:43 am

2 stops29h 28m

$542

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 20 results
1
2

Compare providers for flights from O'Hare Intl 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 O'Hare Intl 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
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*1 star

*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 O'Hare Intl Airport-Barcelona-El Prat Airport flights, users find the pricing of Gotogate to be most consistent on Cheapflights vs. Gotogate Users can find the same prices on Chicago O'Hare Intl Airport-Barcelona-El Prat Airport flight deals on Cheapflights vs. Gotogate >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Barcelona-El Prat Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Barcelona-El Prat Airport flights, Cheapflights users trust Gotogate the most. Gotogate 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 O'Hare Intl Airport-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 O'Hare Intl to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from O'Hare Intl 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 O'Hare Intl Airport to Barcelona-El Prat Airport

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

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

The price you pay for your flight from Chicago O'Hare Intl Airport to Barcelona-El Prat Airport may vary depending on when you book. For the best chance of a lower fare, look to book 40 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Barcelona-El Prat Airport (average of $369). Flying from Chicago O'Hare Intl Airport 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 ORD to BCN?

Find hourly flight availability from O'Hare Intl 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 22, 2025.

A simple way to save on the total cost of your ticket is to fly from Chicago O'Hare Intl Airport to Barcelona-El Prat Airport in the morning. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Barcelona-El Prat Airport?

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

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport 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.

The best insider tips for Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Barcelona-El Prat Airport trip
Airports
ORD

For a quick snack, grab Garrett Popcorn near gate B8, a Chicago favorite, before your flight.

Read more about ORDby Ramsey Qubein
BCN

Take the Aerobus from BCN to the city center. It runs 24/7 and offers WiFi and USB charging.

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 22, 2025.
See what other customers who have flown with United Airlines, American Airlines, and TAP AIR PORTUGAL from Chicago O'Hare Intl Airport to Barcelona-El Prat Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,035 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

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
9,035 reviews
United Airlines
7.4
Good
9,035 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

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
11,047 reviews
United Airlines
7.4
Good
9,035 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

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
2,070 reviews
United Airlines
7.4
Good
9,035 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

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
3,032 reviews
United Airlines
7.4
Good
9,035 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

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
7,535 reviews
United Airlines
7.4
Good
9,035 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

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 O'Hare Intl 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 O'Hare Intl Airport to Barcelona-El Prat Airport?

    There are many flights that can get you from Chicago O'Hare Intl Airport to Barcelona-El Prat Airport in 12h 10m. Fly via United Airlines or British Airways to get the fastest option. The distance from Chicago O'Hare Intl Airport to Barcelona-El Prat Airport is about 4405 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Barcelona-El Prat Airport. These flights start at 51% lower than the current average price 3 months from now.

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

    The top 3 most reliable airlines when flying from Chicago O'Hare Intl Airport to Barcelona-El Prat Airport are American Airlines (77%), Alaska Airlines (77%) and Finnair (77%).

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Barcelona-El Prat Airport?

    Looking at all options, your cheapest flight can be booked for $394. While the most popular route (Chicago O'Hare Intl - Barcelona-El Prat) can be booked for $350 on average, our data indicates $3,041 when flying from Chicago O'Hare Intl Airport to Barcelona-El Prat Airport.

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

    Chicago O'Hare Intl Airport to Barcelona-El Prat Airport flights have a layover in Lisbon most often. Frankfurt am Main sees the next most layovers on Chicago O'Hare Intl Airport to Barcelona-El Prat Airport flights.

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

    Chiado, Praça do Marquês de Pombal, and Londres are currently the most popular points of interest in Lisbon at the moment. Chiado, Praça do Marquês de Pombal, and Londres can be accessed by traveling approximately 4.5 mi, 3.6 mi, and 2.3 mi, respectively from Lisbon Humberto Delgado. Travelers can rent a car at Lisbon Humberto Delgado for an average daily rate of $19 to make sightseeing during their layover a little easier.

  • What are some popular points of interest to see during a layover in Frankfurt am Main?

    If you're on a layover in Frankfurt am Main and looking for things to do, consider visiting Römerberg, Festhalle, or Historisches Museum Frankfurt. Those on a layover in Frankfurt am Main interested in visiting Römerberg, Festhalle, or Historisches Museum Frankfurt can do so by traveling 7.4 mi, 6.5 mi, and 7.3 mi, respectively from Frankfurt am Main. Those on a layover in Frankfurt am Main in need of a rental car can book one at Frankfurt am Main for about $43.

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

    Chicago O'Hare Intl Airport to Barcelona-El Prat Airport flights have a layover in Reykjavik least often. London follows Reykjavik in terms of the least common layover location on Chicago O'Hare Intl Airport to Barcelona-El Prat Airport flights.

  • Can I find deals for flights from O'Hare Intl to Barcelona-El Prat that include hotel bookings?

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

  • How can I find direct flights from O'Hare Intl 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 O'Hare Intl to Barcelona-El Prat.

  • Can I find deals for business class flights from O'Hare Intl to Barcelona-El Prat?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 O'Hare Intl Airport to Barcelona-El Prat Airport?

    Currently, August is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Barcelona-El Prat Airport (average of $369). Flying from Chicago O'Hare Intl Airport 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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Alternative routes for O'Hare Intl to Barcelona-El Prat

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

Top 10 airlines flying from O'Hare Intl to Barcelona-El Prat

Discover the top 10 airlines that operate flights from O'Hare Intl 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 22, 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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