Barcelona

$349+ Cheap flights from O'Hare Intl (ORD) to Barcelona

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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BCN
Dec 20 — Dec 271
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Barcelona are usually found in November or February, booked 40 days in advance, depart on a Sunday or Tuesday and return on a Thursday

Cheap flight deals from O'Hare Intl to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Barcelona (S37). 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 20, 2025.

Round-trip from

$446
(Kiwi.com)

One-way from

$349
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$544
From Chicago O'Hare Intl to Barcelona
One-way flight from Chicago O'Hare Intl to Barcelona
Highest demand for flights based on searches. 27% potential increase in price ($294 potential increase over avg. RT price).
Cheapest flight prices on average. 6% potential price decrease ($46 potential savings vs. average RT price).
Average for round-trip flights in November 2025

Find flight deals from O'Hare Intl to Barcelona

Cheapest flights from O'Hare Intl to Barcelona
Explore the most affordable flight options available from O'Hare Intl to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2025.

This Delta deal was found by Cheapflights users on 11/18. 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 11/194:25 pmORD - BCN
1 stop11h 00mDelta
Tue 11/2510:55 amBCN - ORD
1 stop14h 57mDelta
Deal found 11/18$461
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 United Airlines deal was found by Cheapflights users on 11/17. 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
Mon 12/89:55 amBCN - ORD
1 stop34h 15mUnited Airlines
Deal found 11/17$466
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.
Tue 12/96:15 pmORD - BCN
1 stop31h 05mUnited Airlines
Tue 12/161:35 pmBCN - ORD
1 stop28h 43mUnited Airlines
Deal found 11/19$470
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:05 pmORD - BCN
2 stops32h 30mAir Canada
Tue 12/161:35 pmBCN - ORD
1 stop28h 43mAir Canada
Deal found 11/19$477
This Mytrip deal was found by Cheapflights users on 11/18. 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.
Wed 12/1012:50 pmORD - BCN
2 stops16h 10mMultiple Airlines
Tue 12/161:35 pmBCN - ORD
1 stop13h 35mMultiple Airlines
Deal found 11/18$478
This Travelocity deal was found by Cheapflights users on 11/18. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:50 pmORD - BCN
1 stop17h 10mMultiple Airlines
Wed 11/2612:50 pmBCN - ORD
1 stop14h 15mMultiple Airlines
Deal found 11/18$481
This Travelocity deal was found by Cheapflights users on 11/18. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/198:50 amORD - BCN
2 stops17h 45mAir Canada
Wed 11/269:55 amBCN - ORD
2 stops16h 35mAir Canada
Deal found 11/18$482
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:05 pmORD - BCN
2 stops32h 30mMultiple Airlines
Mon 12/157:50 pmBCN - ORD
1 stop27h 30mMultiple Airlines
Deal found 11/19$483
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

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Barcelona 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 20, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Barcelona that are best for you.

Fly from

O'Hare Intl

Fly to

Barcelona

Route

Depart

Return

Price

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Tue 1/13

9:55 am-8:40 am

1 stop15h 45m

Barcelona-El Prat

Wed 1/21

6:00 am-10:34 pm

2 stops23h 34m

$461

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Wed 1/14

3:35 pm-9:35 am

1 stop11h 00m

Barcelona-El Prat

Sat 1/24

1:35 pm-8:10 pm

1 stop13h 35m

$469

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Sun 1/4

8:25 pm-5:15 pm

1 stop13h 50m

Barcelona-El Prat

Sat 1/10

9:10 pm-2:45 pm

1 stop24h 35m

$486

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Wed 12/10

10:00 am-8:20 am

2 stops15h 20m

Barcelona-El Prat

Wed 12/17

11:00 am-7:24 pm

2 stops15h 24m

$496

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Fri 1/9

1:00 pm-5:35 pm

2 stops21h 35m

Barcelona-El Prat

Fri 1/16

11:55 am-6:25 pm

1 stop13h 30m

$503

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Sun 12/7

7:00 am-8:00 am

1 stop18h 00m

Barcelona-El Prat

Mon 12/15

9:55 am-9:47 pm

2 stops18h 52m

$511

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Wed 12/10

7:10 pm-11:35 pm

2 stops21h 25m

Barcelona-El Prat

Sat 12/13

7:20 pm-2:45 pm

2 stops26h 25m

$515

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Thu 12/4

2:24 pm-9:00 am

1 stop11h 36m

Barcelona-El Prat

Tue 12/9

1:35 pm-1:12 pm

2 stops30h 37m

$519

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Thu 1/15

9:50 pm-5:35 pm

1 stop12h 45m

Barcelona-El Prat

Thu 1/22

1:35 pm-2:16 pm

2 stops31h 41m

$522

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Fri 1/16

9:50 pm-5:35 pm

1 stop12h 45m

Barcelona-El Prat

Tue 1/20

1:35 pm-1:15 pm

2 stops30h 40m

$522

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 24 results
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Best time to book a flight from O'Hare Intl to Barcelona

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

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

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

The best time to book flights from Chicago O'Hare Intl Airport to Barcelona is 40 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Barcelona (average of $369). Flying from Chicago O'Hare Intl Airport to Barcelona 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. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2025.

A simple way to save on the total cost of your ticket is to fly from Chicago O'Hare Intl Airport to Barcelona 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?

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

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

Weekly flight availability from Chicago O'Hare Intl Airport to Barcelona

Explore weekly flight availability from O'Hare Intl to Barcelona. 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 20, 2025.

The most flights from ORD to S37 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).

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 174 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 19% of flights being delayed.

Reviews of airlines servicing Barcelona

Get insights into the airlines that provide service to Barcelona. 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. Reviews last updated November 20, 2025.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to Barcelona, 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.

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

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

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

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

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

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

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

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

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

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

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

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. 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?

    Airlines like Delta, United Airlines, and TAP AIR PORTUGAL fly from Chicago O'Hare Intl Airport to Barcelona in about 11h. The time it takes to get you to your destination can typically vary by up to 4h 45m. The distance from Chicago O'Hare Intl Airport to Barcelona is about 4405 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Barcelona round-trip?

    Our cheapest airline available from Chicago O'Hare Intl Airport to Barcelona is Icelandair. Our recent data shows that you can find tickets from as low as $366 on this airline. Additional options worth looking into are TAP AIR PORTUGAL and Air France, starting at $369 and $401 round-trip. Icelandair is 51% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most popular routes from Chicago O'Hare Intl Airport to Barcelona?

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

    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 O'Hare Intl Airport to Barcelona on time: American Airlines (77%), Alaska Airlines (77%), Finnair (77%).

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

    On average you can expect to pay $3,041 for a flight from Chicago O'Hare Intl Airport to Barcelona. The cheapest flight overall is $394 while the most popular route, (Chicago O'Hare Intl - Barcelona-El Prat) is currently priced at $352.

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

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

    The majority of Lisbon visitors spend their time at Chiado, Praça do Marquês de Pombal, and Londres. Chiado, Praça do Marquês de Pombal, and Londres can be visited by traveling about 4.5 mi, 3.6 mi, and 2.3 mi respectively from 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 Frankfurt am Main?

    Most Frankfurt am Main visitors opt to spend their time at Römerberg, Festhalle, and 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 landing in Frankfurt am Main looking to spend some time exploring during their layover can rent a car for about $43 per day.

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

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

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

  • How can I find direct flights from O'Hare Intl to Barcelona?

    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.

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

    Yes. Cheapflights offers flight deals from O'Hare Intl to Barcelona 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?

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

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Alternative routes for O'Hare Intl to Barcelona

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from O'Hare Intl to Barcelona

Discover the top 10 airlines that operate flights from O'Hare Intl to Barcelona. 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 20, 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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