What airlines fly to Barcelona?

United Airlines, Iberia and British Airways 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 36% 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 is the cheapest airline that flies from Chicago to Barcelona?

TAP AIR PORTUGAL, Icelandair, and Air Serbia are the most popular carriers operating from Chicago to Barcelona

How many flights depart from Chicago to Barcelona on average per week?

35 flights are operational weekly from Chicago to Barcelona as of April 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

How many flights depart from Chicago to Barcelona on average per day?

As of April 2025, 5 flights take off from Chicago and land in Barcelona each day. The most common flight departure time for this route is 6:00PM, with 100% of daily flights taking off in the evening.

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 April 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.

$214 Cheap Flights from Chicago to Barcelona in 2025

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Find the cheapest flights from Chicago to Barcelona

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Chicago to Barcelona.

6:00 pm - 2:10 pmORD-BCN

13h 10m1 stop

6:00 am - 12:35 pmBCN-ORD

13h 35m1 stop

$406TAP AIR PORTUGAL

Find Deal

Sun, Oct 5 - Thu, Oct 16

6:00 pm - 7:20 pmORD-BCN

18h 20m1 stop

5:45 pm - 12:35 pmBCN-ORD

25h 50m1 stop

$434TAP AIR PORTUGAL

Find Deal

Sun, Oct 5 - Wed, Oct 15

9:31 pm - 8:20 amORD-BCN

27h 49m1 stop

1:15 pm - 2:54 pmBCN-ORD

32h 39m1 stop

$458United Airlines

Find Deal

Mon, Oct 6 - Wed, Oct 15

10:35 pm - 6:45 pmORD-BCN

13h 10m1 stop

10:45 am - 1:30 pmBCN-ORD

9h 45mnonstop

$461British Airways

Find Deal

Wed, Oct 1 - Wed, Oct 8

2:39 pm - 8:20 amORD-BCN

10h 41m1 stop

3:15 pm - 6:05 pmBCN-ORD

9h 50mnonstop

$463United Airlines

Find Deal

Wed, Oct 8 - Fri, Oct 17

6:50 pm - 10:30 amORD-BCN

8h 40mnonstop

10:45 am - 1:30 pmBCN-ORD

9h 45mnonstop

$474Iberia

Find Deal

Wed, Aug 20 - Fri, Sep 12

6:40 pm - 10:30 amORD-BCN

8h 50mnonstop

10:45 am - 1:30 pmBCN-ORD

9h 45mnonstop

$481British Airways

Find Deal

Tue, Sep 23 - Tue, Sep 30

6:40 pm - 10:30 amORD-BCN

8h 50mnonstop

10:45 am - 1:30 pmBCN-ORD

9h 45mnonstop

$483Iberia

Find Deal

Sun, Oct 5 - Thu, Oct 16

2:55 pm - 9:05 amORD-BCN

11h 10m1 stop

7:45 am - 2:50 pmBCN-ORD

14h 05m1 stop

$520American Airlines

Find Deal

Sun, May 4 - Tue, Sep 30

4:55 pm - 1:15 pmORD-BCN

13h 20m1 stop

2:00 pm - 8:33 pmBCN-ORD

13h 33m1 stop

$542American Airlines

Find Deal

Tue, Apr 29 - Tue, May 6

TAP AIR PORTUGAL flights from Chicago to Barcelona

Our best TAP AIR PORTUGAL deals on Chicago to Barcelona flight tickets

TAP AIR PORTUGAL

Oct 5

ORD6:00 pmChicago O'Hare Intl

13h 10m

1 stop

BCN2:10 pmBarcelona-El Prat

Oct 16

BCN6:00 amBarcelona-El Prat

13h 35m

1 stop

ORD12:35 pmChicago O'Hare Intl

$406

Find similar

TAP AIR PORTUGAL

Oct 5

ORD6:00 pmChicago O'Hare Intl

18h 20m

1 stop

BCN7:20 pmBarcelona-El Prat

Oct 15

BCN5:45 pmBarcelona-El Prat

25h 50m

1 stop

ORD12:35 pmChicago O'Hare Intl

$434

Find similar

TAP AIR PORTUGAL

Sep 29

ORD6:10 pmChicago O'Hare Intl

13h 00m

1 stop

BCN2:10 pmBarcelona-El Prat

Oct 9

BCN6:00 amBarcelona-El Prat

13h 35m

1 stop

ORD12:35 pmChicago O'Hare Intl

$455

Find similar

United Airlines flights from Chicago to Barcelona

Our best United Airlines deals on Chicago to Barcelona flight tickets

United Airlines

Oct 6

ORD9:31 pmChicago O'Hare Intl

27h 49m

1 stop

BCN8:20 amBarcelona-El Prat

Oct 15

BCN1:15 pmBarcelona-El Prat

32h 39m

1 stop

ORD2:54 pmChicago O'Hare Intl

$458

Find similar

United Airlines

Oct 8

ORD2:39 pmChicago O'Hare Intl

10h 41m

1 stop

BCN8:20 amBarcelona-El Prat

Oct 17

BCN3:15 pmBarcelona-El Prat

9h 50m

ORD6:05 pmChicago O'Hare Intl

$463

Find similar

United Airlines

Oct 13

ORD10:40 amChicago O'Hare Intl

14h 10m

1 stop

BCN7:50 amBarcelona-El Prat

Oct 22

BCN11:15 amBarcelona-El Prat

19h 00m

1 stop

ORD11:15 pmChicago O'Hare Intl

$468

Find similar

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

Other information

What is the cheapest month to fly to Barcelona?

The month of November is, on average, the cheapest month to fly to Barcelona from Chicago, with most prices found around $470. If you don’t want to visit Barcelona in November, then you should wait until January to fly from Chicago, when ticket prices are also cheap, with an average price of $509.

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

The cheapest day to depart from Chicago to Barcelona is on a Monday when prices can be found for as low as $801. 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 $1,090.

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 $980 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 21 weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around $757 when searching 21 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 $584 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

Best Price Found	$214
Fastest flight time	8h 30m
Direct flights	Every day
Airports in Barcelona	1 airport

The best one-way flight to Barcelona from Chicago in the past 72 hours is $214. The best round-trip flight deal from Chicago to Barcelona found on momondo in the last 72 hours is $406.

The fastest flight from Chicago to Barcelona takes 8h 30m

Direct flights go from Chicago to Barcelona every day.

There is 1 airport near Barcelona: Barcelona-El Prat (BCN)

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How far is Chicago to Barcelona by plane?
There are 4397.6 mi between Chicago and Barcelona. By plane, this route typically takes 8h 30m.
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 April 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
British Airways	PriceFrom $226	Free Cancellation	Rating 6.6 6,765 reviews	Search British Airways flights
TAP AIR PORTUGAL	PriceFrom $343	Free Cancellation	Rating 7.1 1,837 reviews	Search TAP AIR PORTUGAL flights
Icelandair	PriceFrom $349	Free Cancellation	Rating 7.0 481 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $424	Free Cancellation	Rating 7.3 1,335 reviews	Search Scandinavian Airlines flights
Air Canada	PriceFrom $477	Free Cancellation	Rating 7.0 9,134 reviews	Search Air Canada flights
KLM	PriceFrom $478	Free Cancellation	Rating 7.8 1,326 reviews	Search KLM flights
Aer Lingus	PriceFrom $488	Free Cancellation	Rating 7.0 1,063 reviews	Search Aer Lingus flights
United Airlines	PriceFrom $493	Free Cancellation	Rating 7.4 8,665 reviews	Search United Airlines flights
Iberia	PriceFrom $506	Free Cancellation	Rating 7.0 2,673 reviews	Search Iberia flights
Delta	PriceFrom $516	Free Cancellation	Rating 8.0 7,916 reviews	Search Delta 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.