What is the cheapest airline that flies from Chicago to Barcelona?

KLM is the most popular carrier operating from Chicago to Barcelona

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

Generally, flights departing in the evening tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

How often are flights from Chicago to Barcelona delayed?

Historically, on average around 27% of flights between Chicago and Barcelona have experienced a delay on any given week. The average delay length over the past 12 months has been 175 minutes.

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

According to our data, American Airlines have had the least number of delays on this route over the last 12 months; with about 18% of their flights experiencing any sort of delay.

What airlines fly to Barcelona?

United Airlines, Iberia and American Airlines are the top three most popular airlines that fly to Barcelona from Chicago according to our data. United Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Barcelona. Keep in mind that there are 17 different airlines that fly to Barcelona on a routine basis, so you have a few additional options to choose from.

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

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

When did momondo last update prices for flights from Chicago to Barcelona?

Prices for flights from Chicago to Barcelona are refreshed on a daily basis.

How many operators does momondo search for flights from Chicago to Barcelona?

As of December 2025, there are 17 operators available to choose from for flights from Chicago to Barcelona.

How old do you have to be to fly from Chicago to Barcelona?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Barcelona.

What documentation or ID do you need to fly to Barcelona?

The required travel and health documents for your Barcelona trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Barcelona. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$187 Cheap Flights from Chicago to Barcelona in 2025/26

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Find the cheapest flights from Chicago to Barcelona

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:25 pm - 8:20 pm

ORD

BCN

16h 55m1 stop

6:45 am - 3:00 pm

BCN

ORD

15h 15m1 stop

$409TAP AIR PORTUGAL

Sun, Jan 18 - Wed, Feb 4

7:10 pm - 8:20 pm

ORD

BCN

18h 10m1 stop

10:55 am - 3:00 pm

BCN

ORD

35h 05m1 stop

$416TAP AIR PORTUGAL

Wed, Feb 11 - Tue, Feb 17

6:30 pm - 1:15 pm

ORD

BCN

11h 45m1 stop

11:50 am - 5:20 pm

BCN

ORD

12h 30m1 stop

$419Icelandair

Sun, Jan 11 - Fri, Jan 16

6:30 pm - 1:15 pm

ORD

BCN

11h 45m1 stop

11:50 am - 5:20 pm

BCN

ORD

12h 30m1 stop

$421Icelandair

Sun, Jan 11 - Fri, Jan 16

6:30 pm - 1:15 pm

ORD

BCN

11h 45m1 stop

3:45 pm - 9:25 pm

BCN

ORD

12h 40m1 stop

$424Icelandair

Wed, Feb 18 - Wed, May 6

8:20 pm - 6:20 pm

ORD

BCN

16h 00m1 stop

7:00 pm - 4:10 pm

BCN

ORD

28h 10m1 stop

$435Scandinavian Airlines

Sun, Mar 22 - Thu, Apr 9

12:45 pm - 8:40 am

MDW

BCN

12h 55m1 stop

10:55 am - 10:33 pm

BCN

MDW

18h 38m1 stop

$492Delta

Mon, Feb 23 - Tue, Mar 3

1:26 pm - 2:00 pm

MDW

BCN

17h 34m2 stops

10:55 am - 5:45 pm

BCN

MDW

13h 50m1 stop

$496Delta

Tue, Feb 24 - Tue, Mar 3

3:45 pm - 4:40 pm

ORD

GRO

17h 55m2 stops

6:15 am - 2:00 pm

GRO

ORD

14h 45m1 stop

$1,179Multiple Airlines

Mon, Jun 15 - Fri, Jun 19

8:50 pm - 9:55 pm

ORD

GRO

18h 05m1 stop

6:15 am - 2:00 pm

GRO

ORD

14h 45m1 stop

$1,180Multiple Airlines

Mon, Jun 15 - Fri, Jun 19

Air Canada flights from Chicago to Barcelona

Our best Air Canada deals on Chicago to Barcelona flight tickets

Air Canada

Mar 2

ORD3:35 pmChicago O'Hare Intl

11h 00m

1 stop

BCN9:35 amBarcelona-El Prat

Mar 17

BCN12:35 pmBarcelona-El Prat

13h 35m

1 stop

ORD8:10 pmChicago O'Hare Intl

$458

Find similar

Air Canada

Jan 18

ORD3:35 pmChicago O'Hare Intl

11h 00m

1 stop

BCN9:35 amBarcelona-El Prat

Feb 3

BCN9:55 amBarcelona-El Prat

17h 15m

2 stops

ORD8:10 pmChicago O'Hare Intl

$464

Find similar

Air Canada

Jan 18

ORD3:35 pmChicago O'Hare Intl

11h 00m

1 stop

BCN9:35 amBarcelona-El Prat

Feb 3

BCN9:55 amBarcelona-El Prat

17h 15m

2 stops

ORD8:10 pmChicago O'Hare Intl

$466

Find similar

Lufthansa flights from Chicago to Barcelona

Our best Lufthansa deals on Chicago to Barcelona flight tickets

Lufthansa

Feb 25

ORD6:00 pmChicago O'Hare Intl

13h 45m

1 stop

BCN2:45 pmBarcelona-El Prat

Mar 4

BCN1:50 pmBarcelona-El Prat

13h 15m

1 stop

ORD8:05 pmChicago O'Hare Intl

$438

Find similar

Lufthansa

Jan 20

ORD9:50 pmChicago O'Hare Intl

12h 45m

1 stop

BCN5:35 pmBarcelona-El Prat

Jan 27

BCN6:50 amBarcelona-El Prat

15h 30m

1 stop

ORD3:20 pmChicago O'Hare Intl

$446

Find similar

Lufthansa

Apr 15

ORD9:40 pmChicago O'Hare Intl

8h 35m

BCN1:15 pmBarcelona-El Prat

Apr 23

BCN6:40 amBarcelona-El Prat

13h 15m

1 stop

ORD12:55 pmChicago O'Hare Intl

$463

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Sun 1/18

8:25 pm-8:20 pm

1 stop16h 55m

Barcelona-El Prat

Wed 2/4

6:45 am-3:00 pm

1 stop15h 15m

$409

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Wed 2/11

7:10 pm-8:20 pm

1 stop18h 10m

Barcelona-El Prat

Tue 2/17

10:55 am-3:00 pm

1 stop35h 05m

$416

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Sun 1/11

6:30 pm-1:15 pm

1 stop11h 45m

Barcelona-El Prat

Fri 1/16

11:50 am-5:20 pm

1 stop12h 30m

$419

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Sun 1/11

6:30 pm-1:15 pm

1 stop11h 45m

Barcelona-El Prat

Fri 1/16

11:50 am-5:20 pm

1 stop12h 30m

$421

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Wed 2/18

6:30 pm-1:15 pm

1 stop11h 45m

Barcelona-El Prat

Wed 5/6

3:45 pm-9:25 pm

1 stop12h 40m

$424

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Sun 3/22

8:20 pm-6:20 pm

1 stop16h 00m

Barcelona-El Prat

Thu 4/9

7:00 pm-4:10 pm

1 stop28h 10m

$435

ChicagoBarcelona

MDW - BCN

MDWBCN

Chicago Midway

Mon 2/23

12:45 pm-8:40 am

1 stop12h 55m

Barcelona-El Prat

Tue 3/3

10:55 am-10:33 pm

1 stop18h 38m

$492

ChicagoBarcelona

MDW - BCN

MDWBCN

Chicago Midway

Tue 2/24

1:26 pm-2:00 pm

2 stops17h 34m

Barcelona-El Prat

Tue 3/3

10:55 am-5:45 pm

1 stop13h 50m

$496

ChicagoGirona

ORD - GRO

ORDGRO

Chicago O'Hare Intl

Mon 6/15

3:45 pm-4:40 pm

2 stops17h 55m

Girona Costa Brava

Fri 6/19

6:15 am-2:00 pm

1 stop14h 45m

$1,179

ChicagoGirona

ORD - GRO

ORDGRO

Chicago O'Hare Intl

Mon 6/15

8:50 pm-9:55 pm

1 stop18h 05m

Girona Costa Brava

Fri 6/19

6:15 am-2:00 pm

1 stop14h 45m

$1,180

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago to Barcelona

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

Prices

Airlines

Delays

What is the cheapest month to fly to Barcelona?

The month of January is, on average, the cheapest month to fly to Barcelona from Chicago, with most prices found around $502. If you don’t want to visit Barcelona in January, then you should wait until November to fly from Chicago, when ticket prices are also cheap, with an average price of $540.

What is the cheapest day to depart on your flight to Barcelona?

The cheapest day to depart from Chicago to Barcelona is on a Sunday when prices can be found for as low as $769. On the other hand, Thursday is the most expensive day to depart from Chicago because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $970.

What is the cheapest time of day to depart on your flight to Barcelona?

In the morning is the cheapest time of day to fly from Chicago to Barcelona when you can find flight prices for as low as $683. Flying to Barcelona in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $912 on average. Flights to Barcelona 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 flight route?

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

How far in advance should I book a flight to Barcelona?

You are more likely to see cheaper flights to Barcelona from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around $746 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from Chicago for as low as $631 on momondo.

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

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

Cheap Chicago to Barcelona flight deals and tips

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

Fastest flight time	8h 35m
Direct flights	Every day
Airports in Barcelona	3 airports

The fastest flight from Chicago to Barcelona takes 8h 35m

Direct flights go from Chicago to Barcelona every day.

There are 3 airports in Barcelona. From Chicago there are direct flights to Barcelona-El Prat (BCN).

Search flight deals

How far is Chicago to Barcelona by plane?
There are 4397.6 mi between Chicago and Barcelona. By plane, this route typically takes 8h 35m.
When did momondo last update prices for flights from Chicago to Barcelona?
Prices for flights from Chicago to Barcelona are refreshed on a daily basis.
How many operators does momondo search for flights from Chicago to Barcelona?
As of December 2025, there are 17 operators available to choose from for flights from Chicago to Barcelona.
How old do you have to be to fly from Chicago to Barcelona?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Barcelona.
What documentation or ID do you need to fly to Barcelona?
The required travel and health documents for your Barcelona trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Barcelona. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Chicago to Barcelona

Compare and see reviews for airlines that fly from Chicago to Barcelona with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $365	Free Cancellation	Rating 7.0 592 reviews	Search Icelandair flights
TAP AIR PORTUGAL	PriceFrom $373	Free Cancellation	Rating 7.2 2,098 reviews	Search TAP AIR PORTUGAL flights
Air France	PriceFrom $401	Free Cancellation	Rating 7.4 1,515 reviews	Search Air France flights
Scandinavian Airlines	PriceFrom $424	Free Cancellation	Rating 7.4 1,630 reviews	Search Scandinavian Airlines flights
Air Canada	PriceFrom $477	Free Cancellation	Rating 7.1 10,562 reviews	Search Air Canada flights
Aer Lingus	PriceFrom $478	Free Cancellation	Rating 7.2 1,413 reviews	Search Aer Lingus flights
British Airways	PriceFrom $480	Free Cancellation	Rating 6.7 7,616 reviews	Search British Airways flights
Iberia	PriceFrom $481	Free Cancellation	Rating 7.0 3,059 reviews	Search Iberia flights
United Airlines	PriceFrom $495	Free Cancellation	Rating 7.4 9,114 reviews	Search United Airlines flights
Lufthansa	PriceFrom $502	Free Cancellation	Rating 6.8 7,659 reviews	Search Lufthansa flights

Why use momondo?

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

It is quick and easy to find Chicago to Barcelona flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Barcelona that suits you.

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

Yes. momondo allows you to filter the results for Chicago to Barcelona flights to just show those with flexible booking policies.

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

Once all potential Chicago to Barcelona flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Barcelona, momondo offers a useful price alert feature which will track prices for flights to Barcelona from Chicago and alert you when they change.