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Cheap flights from Chicago to Barcelona from $206

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 11/15. 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

United Airlines Logo
1:36 pm - 9:00 amORD-BCN
12h 24m1 stop
United Airlines Logo
3:05 pm - 6:10 pmBCN-ORD
10h 05mnonstop
$482United Airlines
Find Deal
Tue, Nov 18 - Wed, Nov 26
United Airlines Logo
9:10 pm - 8:20 amORD-BCN
28h 10m1 stop
United Airlines Logo
1:45 pm - 1:10 pmBCN-ORD
30h 25m1 stop
$483United Airlines
Find Deal
Sat, Nov 22 - Mon, Dec 1
SWISS Logo
7:05 pm - 11:35 pmORD-BCN
21h 30m1 stop
SWISS Logo
6:45 am - 5:20 pmBCN-ORD
16h 35m1 stop
$484SWISS
Find Deal
Wed, Oct 15 - Thu, Oct 30
KLM Logo
12:43 pm - 9:20 amMDW-BCN
13h 37m1 stop
KLM Logo
11:35 am - 10:14 pmBCN-MDW
17h 39m1 stop
$484KLM
Find Deal
Sun, Sep 28 - Sun, Oct 12
SWISS Logo
7:05 pm - 11:35 pmORD-BCN
21h 30m1 stop
SWISS Logo
9:40 am - 3:55 pmBCN-ORD
13h 15m1 stop
$495SWISS
Find Deal
Wed, Oct 8 - Thu, Oct 16
Lufthansa Logo
9:45 pm - 1:15 pmORD-BCN
8h 30mnonstop
Lufthansa Logo
9:10 am - 7:25 pmBCN-ORD
16h 15m1 stop
$501Lufthansa
Find Deal
Wed, Oct 22 - Mon, Oct 27
British Airways Logo
9:15 pm - 3:45 pmORD-BCN
11h 30m1 stop
British Airways Logo
10:45 am - 1:30 pmBCN-ORD
9h 45mnonstop
$502British Airways
Find Deal
Sat, Oct 4 - Wed, Oct 15
Lufthansa Logo
9:40 pm - 5:55 pmORD-BCN
13h 15m1 stop
Lufthansa Logo
3:05 pm - 7:10 pmBCN-ORD
10h 05mnonstop
$503Lufthansa
Find Deal
Thu, Oct 16 - Fri, Oct 31
American Airlines Logo
3:24 pm - 12:15 pmORD-BCN
13h 51m1 stop
American Airlines Logo
8:45 am - 2:15 pmBCN-ORD
12h 30m1 stop
$505American Airlines
Find Deal
Wed, Oct 1 - Fri, Oct 10
British Airways Logo
9:45 pm - 4:05 pmORD-BCN
11h 20m1 stop
British Airways Logo
6:40 am - 1:50 pmBCN-ORD
14h 10m1 stop
$528British Airways
Find Deal
Thu, Jan 8 - Wed, Jan 21

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 18
ORD1:36 pmChicago O'Hare Intl
12h 24m
1 stop
BCN9:00 amBarcelona-El Prat
Nov 26
BCN3:05 pmBarcelona-El Prat
10h 05m
ORD6:10 pmChicago O'Hare Intl
$482
Find similar
United Airlines
Nov 22
ORD9:10 pmChicago O'Hare Intl
28h 10m
1 stop
BCN8:20 amBarcelona-El Prat
Dec 1
BCN1:45 pmBarcelona-El Prat
30h 25m
1 stop
ORD1:10 pmChicago O'Hare Intl
$483
Find similar
United Airlines
Oct 30
ORD10:40 pmChicago O'Hare Intl
8h 30m
BCN1:10 pmBarcelona-El Prat
Nov 7
BCN6:45 amBarcelona-El Prat
16h 35m
1 stop
ORD4:20 pmChicago O'Hare Intl
$486
Find similar

Air Canada flights from Chicago to Barcelona-El Prat Airport

Our best Air Canada deals on Chicago to Barcelona-El Prat Airport flight tickets
Air Canada
Nov 17
ORD12:50 pmChicago O'Hare Intl
13h 45m
1 stop
BCN9:35 amBarcelona-El Prat
Nov 28
BCN1:35 pmBarcelona-El Prat
29h 30m
2 stops
ORD12:05 pmChicago O'Hare Intl
$485
Find similar
Air Canada
Oct 16
ORD10:40 amChicago O'Hare Intl
15h 10m
2 stops
BCN8:50 amBarcelona-El Prat
Oct 23
BCN12:10 pmBarcelona-El Prat
28h 41m
1 stop
ORD9:51 amChicago O'Hare Intl
$489
Find similar
Air Canada
Sep 24
ORD8:40 amChicago O'Hare Intl
16h 10m
1 stop
BCN7:50 amBarcelona-El Prat
Oct 6
BCN12:10 pmBarcelona-El Prat
15h 07m
1 stop
ORD8:17 pmChicago O'Hare Intl
$494
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 September 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

Fly to

Route

Depart

Return

Price

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Tue 11/18

1:36 pm-9:00 am

1 stop12h 24m

Barcelona-El Prat

Wed 11/26

3:05 pm-6:10 pm

Nonstop10h 05m

$482

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Sat 11/22

9:10 pm-8:20 am

1 stop28h 10m

Barcelona-El Prat

Mon 12/1

1:45 pm-1:10 pm

1 stop30h 25m

$483

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Wed 10/15

7:05 pm-11:35 pm

1 stop21h 30m

Barcelona-El Prat

Thu 10/30

6:45 am-5:20 pm

1 stop16h 35m

$484

ChicagoBarcelona

MDW - BCN

MDWBCN

Chicago Midway

Sun 9/28

12:43 pm-9:20 am

1 stop13h 37m

Barcelona-El Prat

Sun 10/12

11:35 am-10:14 pm

1 stop17h 39m

$484

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Wed 10/8

7:05 pm-11:35 pm

1 stop21h 30m

Barcelona-El Prat

Thu 10/16

9:40 am-3:55 pm

1 stop13h 15m

$495

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Wed 10/22

9:45 pm-1:15 pm

Nonstop8h 30m

Barcelona-El Prat

Mon 10/27

9:10 am-7:25 pm

1 stop16h 15m

$501

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Sat 10/4

9:15 pm-3:45 pm

1 stop11h 30m

Barcelona-El Prat

Wed 10/15

10:45 am-1:30 pm

Nonstop9h 45m

$502

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Thu 10/16

9:40 pm-5:55 pm

1 stop13h 15m

Barcelona-El Prat

Fri 10/31

3:05 pm-7:10 pm

Nonstop10h 05m

$503

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Wed 10/1

3:24 pm-12:15 pm

1 stop13h 51m

Barcelona-El Prat

Fri 10/10

8:45 am-2:15 pm

1 stop12h 30m

$505

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Thu 1/8

9:45 pm-4:05 pm

1 stop11h 20m

Barcelona-El Prat

Wed 1/21

6:40 am-1:50 pm

1 stop14h 10m

$528

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 $498, 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 $511.

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 $776. 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 $978. 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 $906 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 $734 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 $626 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 September 2025, prices for Chicago to Barcelona-El Prat Airport flights are approximately 15% cheaper 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

$511

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 $511. The best round-trip flight deal from Chicago to Barcelona-El Prat Airport found on momondo in the last 72 hours is $547.
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
IcelandairPriceFrom $349Free CancellationRating
7.0
544 reviews
Search Icelandair flights
TAP AIR PORTUGALPriceFrom $351Free CancellationRating
7.1
1,975 reviews
Search TAP AIR PORTUGAL flights
Air FrancePriceFrom $401Free CancellationRating
7.4
1,468 reviews
Search Air France flights
Scandinavian AirlinesPriceFrom $406Free CancellationRating
7.4
1,486 reviews
Search Scandinavian Airlines flights
Air CanadaPriceFrom $477Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
Aer LingusPriceFrom $479Free CancellationRating
7.2
1,274 reviews
Search Aer Lingus flights
KLMPriceFrom $479Free CancellationRating
7.8
1,386 reviews
Search KLM flights
United AirlinesPriceFrom $485Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
British AirwaysPriceFrom $485Free CancellationRating
6.7
7,363 reviews
Search British Airways flights
IberiaPriceFrom $489Free CancellationRating
7.0
2,924 reviews
Search Iberia flights

  • Finnair Flights From Chicago to Barcelona-El Prat Airport

    Finnair 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 Finnair flight deal for Chicago to Barcelona-El Prat Airport starts from $538 round-trip, up to an average price of $812. Our users have rated Finnair at 7.6/10.

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

    Another popular option for Chicago to Barcelona-El Prat Airport flights is United Airlines (7.4/10, 8,924 ratings). United Airlines flies from Chicago to Barcelona-El Prat Airport around 7 times per week, with deals starting from $485 round-trip and rising to an average price of around $802.

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
Tarragona
El Prat de Llobregat
L'Hospitalet de Llobregat
Castelldefels
Santa Susanna
Calella
Cambrils
Cadaques
Empuriabrava
Pineda de Mar
Badalona
Roses
Pals
Malgrat de Mar
Palafrugell
Tortosa

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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