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Cheap flights from Chicago to Barcelona from $289

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Barcelona departing on 1/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
7:20 pm - 6:20 pmORD-BCN
16h 00m1 stop
Scandinavian Airlines Logo
7:10 pm - 4:45 pmBCN-ORD
28h 35m1 stop
$445Scandinavian Airlines
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Thu, Nov 27 - Sun, Dec 7
TAP AIR PORTUGAL Logo
8:15 pm - 5:15 pmORD-BCN
14h 00m1 stop
TAP AIR PORTUGAL Logo
6:45 am - 2:45 pmBCN-ORD
15h 00m1 stop
$448TAP AIR PORTUGAL
Find Deal
Fri, Feb 27 - Sun, Mar 8
Lufthansa Logo
10:35 pm - 5:45 pmORD-BCN
12h 10m1 stop
Lufthansa Logo
6:50 am - 1:10 pmBCN-ORD
13h 20m1 stop
$449Lufthansa
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Wed, Nov 19 - Thu, Nov 27
Scandinavian Airlines Logo
7:20 pm - 6:20 pmORD-BCN
16h 00m1 stop
Scandinavian Airlines Logo
7:10 pm - 4:45 pmBCN-ORD
28h 35m1 stop
$450Scandinavian Airlines
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Wed, Nov 26 - Sun, Dec 7
United Airlines Logo
6:20 pm - 8:20 amORD-BCN
31h 00m1 stop
United Airlines Logo
1:35 pm - 11:18 amBCN-ORD
28h 43m1 stop
$456United Airlines
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Sat, Nov 15 - Tue, Nov 25
United Airlines Logo
9:40 pm - 1:10 pmORD-BCN
8h 30mnonstop
United Airlines Logo
3:05 pm - 6:10 pmBCN-ORD
10h 05mnonstop
$469United Airlines
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Mon, Nov 17 - Tue, Nov 25
Icelandair Logo
7:25 pm - 2:45 pmORD-BCN
12h 20m1 stop
Icelandair Logo
3:45 pm - 6:15 pmBCN-ORD
33h 30m1 stop
$470Icelandair
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Sun, Mar 29 - Mon, Apr 6
American Airlines Logo
6:30 pm - 2:45 pmORD-BCN
13h 15m1 stop
American Airlines Logo
12:30 pm - 8:26 pmBCN-ORD
14h 56m1 stop
$476American Airlines
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Thu, Nov 13 - Wed, Nov 26
British Airways Logo
5:10 pm - 11:25 amORD-BCN
11h 15m1 stop
British Airways Logo
9:00 pm - 2:50 pmBCN-ORD
23h 50m1 stop
$481British Airways
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Thu, Mar 5 - Mon, Mar 9
British Airways Logo
5:10 pm - 12:30 pmORD-BCN
12h 20m1 stop
British Airways Logo
11:15 am - 6:45 pmBCN-ORD
14h 30m1 stop
$483British Airways
Find Deal
Sun, Nov 23 - Wed, Dec 3

United Airlines flights from Chicago to Barcelona-El Prat Airport

Our best United Airlines deals on Chicago to Barcelona-El Prat Airport flight tickets
United Airlines
Nov 15
ORD6:20 pmChicago O'Hare Intl
31h 00m
1 stop
BCN8:20 amBarcelona-El Prat
Nov 25
BCN1:35 pmBarcelona-El Prat
28h 43m
1 stop
ORD11:18 amChicago O'Hare Intl
$456
Find similar
United Airlines
Nov 17
ORD9:40 pmChicago O'Hare Intl
8h 30m
BCN1:10 pmBarcelona-El Prat
Nov 25
BCN3:05 pmBarcelona-El Prat
10h 05m
ORD6:10 pmChicago O'Hare Intl
$469
Find similar
United Airlines
Nov 24
ORD9:40 pmChicago O'Hare Intl
8h 30m
BCN1:10 pmBarcelona-El Prat
Dec 9
BCN6:50 amBarcelona-El Prat
13h 20m
1 stop
ORD1:10 pmChicago O'Hare Intl
$471
Find similar

British Airways flights from Chicago to Barcelona-El Prat Airport

Our best British Airways deals on Chicago to Barcelona-El Prat Airport flight tickets
British Airways
Mar 5
ORD5:10 pmChicago O'Hare Intl
11h 15m
1 stop
BCN11:25 amBarcelona-El Prat
Mar 9
BCN9:00 pmBarcelona-El Prat
23h 50m
1 stop
ORD2:50 pmChicago O'Hare Intl
$481
Find similar
British Airways
Nov 23
ORD5:10 pmChicago O'Hare Intl
12h 20m
1 stop
BCN12:30 pmBarcelona-El Prat
Dec 3
BCN11:15 amBarcelona-El Prat
14h 30m
1 stop
ORD6:45 pmChicago O'Hare Intl
$483
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Barcelona-El Prat Airport 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, momondo users made 832,500 searches. Data last updated November 3, 2025.
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

Thu 11/27

7:20 pm-6:20 pm

1 stop16h 00m

Barcelona-El Prat

Sun 12/7

7:10 pm-4:45 pm

1 stop28h 35m

$445

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Fri 2/27

8:15 pm-5:15 pm

1 stop14h 00m

Barcelona-El Prat

Sun 3/8

6:45 am-2:45 pm

1 stop15h 00m

$448

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Wed 11/19

10:35 pm-5:45 pm

1 stop12h 10m

Barcelona-El Prat

Thu 11/27

6:50 am-1:10 pm

1 stop13h 20m

$449

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Wed 11/26

7:20 pm-6:20 pm

1 stop16h 00m

Barcelona-El Prat

Sun 12/7

7:10 pm-4:45 pm

1 stop28h 35m

$450

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Sat 11/15

6:20 pm-8:20 am

1 stop31h 00m

Barcelona-El Prat

Tue 11/25

1:35 pm-11:18 am

1 stop28h 43m

$456

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Mon 11/17

9:40 pm-1:10 pm

Nonstop8h 30m

Barcelona-El Prat

Tue 11/25

3:05 pm-6:10 pm

Nonstop10h 05m

$469

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Sun 3/29

7:25 pm-2:45 pm

1 stop12h 20m

Barcelona-El Prat

Mon 4/6

3:45 pm-6:15 pm

1 stop33h 30m

$470

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Thu 11/13

6:30 pm-2:45 pm

1 stop13h 15m

Barcelona-El Prat

Wed 11/26

12:30 pm-8:26 pm

1 stop14h 56m

$476

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Thu 3/5

5:10 pm-11:25 am

1 stop11h 15m

Barcelona-El Prat

Mon 3/9

9:00 pm-2:50 pm

1 stop23h 50m

$481

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Sun 11/23

5:10 pm-12:30 pm

1 stop12h 20m

Barcelona-El Prat

Wed 12/3

11:15 am-6:45 pm

1 stop14h 30m

$483

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Chicago to Barcelona-El Prat Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Chicago and Barcelona-El Prat Airport?

What is the cheapest month to fly to Barcelona-El Prat Airport?

The cheapest month to fly to Barcelona-El Prat Airport from Chicago is in November. Flight prices, which tend to average around $534, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Barcelona-El Prat Airport from Chicago during January instead. Flights to Barcelona-El Prat Airport in January, while not as cheap as those in November, still average around $548.

What is the cheapest day to depart on your flight to Barcelona-El Prat Airport?

The cheapest day to depart on your flight to Barcelona-El Prat Airport is on a Sunday when prices can be found for as low as $772. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $985. These prices are subject to change though, so be sure to set up a Price Alert for flights to Barcelona-El Prat Airport.

What is the cheapest time of day to depart on your flight to Barcelona-El Prat Airport?

Flying to Barcelona-El Prat Airport from Chicago in the morning is the least expensive time of day to depart. momondo users have found prices as low as $683 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $912 on average. Flights to Barcelona-El Prat Airport from Chicago in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Chicago to Barcelona-El Prat flight route?

Fly from Chicago O'Hare Intl to Barcelona-El Prat for the best Chicago - Barcelona-El Prat flight prices

How far in advance should I book a flight to Barcelona-El Prat Airport?

You are more likely to see cheaper flights to Barcelona-El Prat Airport from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around $750 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from Chicago for as low as $653 on momondo.

What cabin class options are available on Chicago to Barcelona-El Prat flights?

There are 3 cabin classes available to choose from on Chicago to Barcelona-El Prat flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Chicago to Barcelona-El Prat Airport flight prices changed over time?

As of November 2025, prices for Chicago to Barcelona-El Prat Airport flights are approximately 8% more expensive when compared to flights at the same time last year.

When to book flights from Chicago to Barcelona-El Prat Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Barcelona-El Prat Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Barcelona-El Prat Airport (CHI to BCN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Barcelona-El Prat Airport

Best Price Found

$394

Fastest flight time

8h 30m

Direct flights

Every day
The best one-way flight to Barcelona-El Prat Airport from Chicago in the past 72 hours is $394. The best round-trip flight deal from Chicago to Barcelona-El Prat Airport found on momondo in the last 72 hours is $557.
The fastest flight from Chicago to Barcelona-El Prat Airport takes 8h 30m
Direct flights go from Chicago to Barcelona-El Prat Airport every day.
Search flight deals

  • How far is Chicago to Barcelona-El Prat by plane?

    Chicago and Barcelona-El Prat are 4397.0 mi apart from one another. 8h 30m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Chicago to Barcelona-El Prat Airport?

    Prices for flights from Chicago to Barcelona-El Prat Airport were last updated today.

  • How many operators does momondo search for flights from Chicago to Barcelona-El Prat Airport?

  • How old do you have to be to fly from Chicago to Barcelona-El Prat Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Barcelona-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The travel and health documents required for your trip to Barcelona-El Prat Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Barcelona-El Prat Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Chicago to Barcelona-El Prat Airport?

  • What is the most popular airline from Chicago to Barcelona-El Prat Airport?

Best airlines flying from Chicago to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Chicago to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
TAP AIR PORTUGALPriceFrom $366Free CancellationRating
7.1
2,046 reviews
Search TAP AIR PORTUGAL flights
IcelandairPriceFrom $366Free CancellationRating
7.1
568 reviews
Search Icelandair flights
Air FrancePriceFrom $401Free CancellationRating
7.4
1,482 reviews
Search Air France flights
Scandinavian AirlinesPriceFrom $406Free CancellationRating
7.4
1,556 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $479Free CancellationRating
7.7
1,405 reviews
Search KLM flights
Air CanadaPriceFrom $483Free CancellationRating
7.1
10,398 reviews
Search Air Canada flights
British AirwaysPriceFrom $485Free CancellationRating
6.7
7,494 reviews
Search British Airways flights
IberiaPriceFrom $487Free CancellationRating
7.0
3,006 reviews
Search Iberia flights
Aer LingusPriceFrom $490Free CancellationRating
7.2
1,365 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $502Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights

  • United Airlines Flights From Chicago to Barcelona-El Prat Airport

    United Airlines is one of the most popular airlines flying from Chicago to Barcelona-El Prat Airport, operating 7 flights/week on average for this route. A good United Airlines flight deal for Chicago to Barcelona-El Prat Airport starts from $502 round-trip, up to an average price of $816. Our users have rated United Airlines at 7.4/10.

Traveling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Lloret de Mar
Sitges
Salou
Tossa de Mar
Castelldefels
El Prat de Llobregat
L'Hospitalet de Llobregat
Tarragona
Santa Susanna
Cambrils
Cadaques
Empuriabrava
Pineda de Mar
Roses
Badalona
Calella
Pals
Palafrugell
Tortosa
La Pineda

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Barcelona?

Finding the right flight to Barcelona from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Barcelona quick and easy, saving you time and money.

Can I find flights from Chicago to Barcelona with flexible booking policies on momondo?

All flight searches from Chicago to Barcelona on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Chicago to Barcelona?

momondo provides multiple filters to help you find the best flight to Barcelona from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Chicago to Barcelona right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chicago to Barcelona flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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