What airlines fly to Barcelona?

United Airlines, British Airways and American Airlines are the top three most popular airlines that fly to Barcelona from Pittsburgh according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Barcelona. Keep in mind that there are 6 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 Pittsburgh to Barcelona?

Air France and Delta are the most popular carriers operating from Pittsburgh to Barcelona

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

Prices for flights from Pittsburgh Airport to Barcelona refresh daily.

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

As of December 2025, there are 6 operators available to choose from for flights from Pittsburgh Airport to Barcelona.

How old do you have to be to fly from Pittsburgh Airport to Barcelona?

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 Pittsburgh Airport to Barcelona.

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

The travel and health documents you'll need for your trip to Barcelona may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Barcelona. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$273 Cheap Flights from Pittsburgh to Barcelona in 2025/26

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Find the cheapest flights from Pittsburgh to Barcelona

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

1:20 pm - 9:00 am

PIT

BCN

13h 40m1 stop

11:00 am - 11:38 pm

BCN

PIT

18h 38m1 stop

$433Lufthansa

Thu, Jan 22 - Fri, Jan 30

1:20 pm - 9:00 am

PIT

BCN

13h 40m1 stop

6:50 am - 7:09 pm

BCN

PIT

18h 19m2 stops

$468Lufthansa

Thu, Jan 22 - Fri, Jan 30

2:57 pm - 11:05 am

PIT

BCN

14h 08m2 stops

11:00 am - 11:38 pm

BCN

PIT

18h 38m1 stop

$472Lufthansa

Tue, Jan 13 - Sun, Jan 18

2:57 pm - 11:05 am

PIT

BCN

14h 08m2 stops

6:50 am - 8:41 pm

BCN

PIT

19h 51m2 stops

$475Lufthansa

Tue, Jan 13 - Sun, Jan 18

4:00 pm - 11:20 am

PIT

BCN

13h 20m2 stops

10:10 am - 7:20 pm

BCN

PIT

15h 10m1 stop

$478British Airways

Mon, Jan 12 - Mon, Jan 19

1:20 pm - 9:00 am

PIT

BCN

13h 40m1 stop

11:00 am - 7:09 pm

BCN

PIT

14h 09m1 stop

$480Lufthansa

Thu, Jan 22 - Fri, Jan 30

9:15 pm - 7:45 pm

PIT

BCN

16h 30m1 stop

10:10 am - 7:20 pm

BCN

PIT

15h 10m1 stop

$481British Airways

Mon, Jan 12 - Mon, Jan 19

4:00 pm - 9:00 am

PIT

BCN

11h 00m1 stop

12:30 pm - 10:43 pm

BCN

PIT

16h 13m1 stop

$482British Airways

Tue, Jan 13 - Sun, Jan 18

4:00 pm - 9:00 am

PIT

BCN

11h 00m1 stop

12:30 pm - 8:20 pm

BCN

PIT

13h 50m1 stop

$484Multiple Airlines

Tue, Jan 13 - Sun, Jan 18

1:25 pm - 9:00 am

PIT

BCN

13h 35m2 stops

12:30 pm - 11:10 pm

BCN

PIT

16h 40m2 stops

$488American Airlines

Thu, Jan 22 - Fri, Jan 30

British Airways flights from Pittsburgh to Barcelona

Our best British Airways deals on Pittsburgh to Barcelona flight tickets

British Airways

Jan 23

PIT4:00 pmPittsburgh

13h 35m

2 stops

BCN11:35 amBarcelona-El Prat

Jan 30

BCN12:30 pmBarcelona-El Prat

13h 50m

1 stop

PIT8:20 pmPittsburgh

$473

Find similar

British Airways

Jan 14

PIT9:15 pmPittsburgh

13h 15m

1 stop

BCN4:30 pmBarcelona-El Prat

Jan 21

BCN12:30 pmBarcelona-El Prat

16h 13m

1 stop

PIT10:43 pmPittsburgh

$475

Find similar

British Airways

Jan 12

PIT4:00 pmPittsburgh

13h 20m

2 stops

BCN11:20 amBarcelona-El Prat

Jan 19

BCN10:10 amBarcelona-El Prat

15h 10m

1 stop

PIT7:20 pmPittsburgh

$478

Find similar

United Airlines flights from Pittsburgh to Barcelona

Our best United Airlines deals on Pittsburgh to Barcelona flight tickets

United Airlines

Mar 18

PIT7:05 amPittsburgh

20h 30m

2 stops

BCN8:35 amBarcelona-El Prat

Mar 24

BCN1:50 pmBarcelona-El Prat

32h 24m

2 stops

PIT5:14 pmPittsburgh

$487

Find similar

United Airlines

Jan 25

PIT7:00 amPittsburgh

20h 35m

2 stops

BCN9:35 amBarcelona-El Prat

Feb 1

BCN6:50 amBarcelona-El Prat

18h 11m

2 stops

PIT7:01 pmPittsburgh

$491

Find similar

United Airlines

Jan 30

PIT10:49 amPittsburgh

21h 16m

2 stops

BCN2:05 pmBarcelona-El Prat

Feb 3

BCN1:35 pmBarcelona-El Prat

34h 24m

2 stops

PIT5:59 pmPittsburgh

$573

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PittsburghBarcelona

PIT - BCN

PITBCN

Pittsburgh

Thu 1/22

1:20 pm-9:00 am

1 stop13h 40m

Barcelona-El Prat

Fri 1/30

11:00 am-11:38 pm

1 stop18h 38m

$433

PittsburghBarcelona

PIT - BCN

PITBCN

Pittsburgh

Thu 1/22

1:20 pm-9:00 am

1 stop13h 40m

Barcelona-El Prat

Fri 1/30

6:50 am-7:09 pm

2 stops18h 19m

$468

PittsburghBarcelona

PIT - BCN

PITBCN

Pittsburgh

Tue 1/13

2:57 pm-11:05 am

2 stops14h 08m

Barcelona-El Prat

Sun 1/18

11:00 am-11:38 pm

1 stop18h 38m

$472

PittsburghBarcelona

PIT - BCN

PITBCN

Pittsburgh

Tue 1/13

2:57 pm-11:05 am

2 stops14h 08m

Barcelona-El Prat

Sun 1/18

6:50 am-8:41 pm

2 stops19h 51m

$475

PittsburghBarcelona

PIT - BCN

PITBCN

Pittsburgh

Mon 1/12

4:00 pm-11:20 am

2 stops13h 20m

Barcelona-El Prat

Mon 1/19

10:10 am-7:20 pm

1 stop15h 10m

$478

PittsburghBarcelona

PIT - BCN

PITBCN

Pittsburgh

Thu 1/22

1:20 pm-9:00 am

1 stop13h 40m

Barcelona-El Prat

Fri 1/30

11:00 am-7:09 pm

1 stop14h 09m

$480

PittsburghBarcelona

PIT - BCN

PITBCN

Pittsburgh

Mon 1/12

9:15 pm-7:45 pm

1 stop16h 30m

Barcelona-El Prat

Mon 1/19

10:10 am-7:20 pm

1 stop15h 10m

$481

PittsburghBarcelona

PIT - BCN

PITBCN

Pittsburgh

Tue 1/13

4:00 pm-9:00 am

1 stop11h 00m

Barcelona-El Prat

Sun 1/18

12:30 pm-10:43 pm

1 stop16h 13m

$482

PittsburghBarcelona

PIT - BCN

PITBCN

Pittsburgh

Tue 1/13

4:00 pm-9:00 am

1 stop11h 00m

Barcelona-El Prat

Sun 1/18

12:30 pm-8:20 pm

1 stop13h 50m

$484

PittsburghBarcelona

PIT - BCN

PITBCN

Pittsburgh

Thu 1/22

1:25 pm-9:00 am

2 stops13h 35m

Barcelona-El Prat

Fri 1/30

12:30 pm-11:10 pm

2 stops16h 40m

$488

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 Pittsburgh 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

What is the cheapest month to fly to Barcelona?

The month of November is, on average, the cheapest month to fly to Barcelona from Pittsburgh, with most prices found around $657. If you don’t want to visit Barcelona in November, then you should wait until January to fly from Pittsburgh, when ticket prices are also cheap, with an average price of $719.

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

The cheapest day to depart from Pittsburgh to Barcelona is on a Wednesday when prices can be found for as low as $748. On the other hand, Friday is the most expensive day to depart from Pittsburgh because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,132.

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

In the evening is the cheapest time of day to fly from Pittsburgh to Barcelona when you can find flight prices for as low as $815. Flying to Barcelona in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,123 on average. Flights to Barcelona from Pittsburgh at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Barcelona from Pittsburgh when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around $934 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from Pittsburgh for as low as $761 on momondo.

Cheap Pittsburgh to Barcelona flight deals and tips

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

Fastest flight time	11h 40m
Direct flights	None

The fastest flight from Pittsburgh to Barcelona takes 11h 40m

There are no direct flights from Pittsburgh to Barcelona. There are no popular flight routes from Pittsburgh to Barcelona.

Search flight deals

How far is Pittsburgh to Barcelona by plane?
There are 4112.6 mi between Pittsburgh and Barcelona. In terms of flight time, this usually takes a little over 11h 40m.
When did momondo last update prices for flights from Pittsburgh Airport to Barcelona?
Prices for flights from Pittsburgh Airport to Barcelona refresh daily.
How many operators does momondo search for flights from Pittsburgh Airport to Barcelona?
As of December 2025, there are 6 operators available to choose from for flights from Pittsburgh Airport to Barcelona.
How old do you have to be to fly from Pittsburgh Airport to Barcelona?
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 Pittsburgh Airport to Barcelona.
What documentation or ID do you need to fly to Barcelona?
The travel and health documents you'll need for your trip to Barcelona may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Barcelona. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Pittsburgh to Barcelona

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $590	Free Cancellation	Rating 7.2 11,049 reviews	Search American Airlines flights
British Airways	PriceFrom $624	Free Cancellation	Rating 6.7 7,571 reviews	Search British Airways flights
United Airlines	PriceFrom $644	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights
Delta	PriceFrom $651	Free Cancellation	Rating 7.9 8,009 reviews	Search Delta flights
Air Canada	PriceFrom $673	Free Cancellation	Rating 7.1 10,514 reviews	Search Air Canada flights
Lufthansa	PriceFrom $721	Free Cancellation	Rating 6.8 7,626 reviews	Search Lufthansa flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Barcelona from Pittsburgh.

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

Flights from Pittsburgh to Barcelona with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Pittsburgh 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 Pittsburgh to Barcelona right now. Can momondo alert me if prices change?

Price alerts on flights to Barcelona from Pittsburgh are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.