Barcelona

$360+ Cheap flights from Pittsburgh (PIT) to Barcelona

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — BCN
Jun 11 — Jun 181
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Cheap flight deals from Pittsburgh to Barcelona

Cheapest flights from Pittsburgh to Barcelona
Explore the most affordable flight options available from Pittsburgh to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2026.

This United Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/213:35 pm
PIT
-
BCN
1 stop10h 25m
United Airlines
Fri 9/2512:15 pm
BCN
-
PIT
2 stops34h 42m
United Airlines
Deal found 5/10$770
This Cheapflightsfares deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:45 pm
PIT
-
BCN
1 stop12h 10m
British Airways
Wed 10/2811:15 am
BCN
-
PIT
1 stop14h 05m
British Airways
Deal found 5/12$779
This Air Canada deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:00 am
PIT
-
BCN
2 stops20h 00m
Air Canada
Fri 9/251:15 pm
BCN
-
PIT
2 stops35h 14m
Air Canada
Deal found 5/9$784
This Air France deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:05 pm
PIT
-
BCN
2 stops12h 40m
Air France
Wed 10/2810:50 am
BCN
-
PIT
2 stops16h 48m
Air France
Deal found 5/12$796
This FlightHub deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/63:35 pm
PIT
-
BCN
1 stop10h 25m
Multiple Airlines
Mon 10/126:35 pm
BCN
-
PIT
2 stops28h 22m
Multiple Airlines
Deal found 5/11$797
This KAYAK deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/610:50 am
PIT
-
BCN
2 stops30h 45m
SWISS
Mon 10/126:35 pm
BCN
-
PIT
2 stops28h 22m
SWISS
Deal found 5/11$807
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:35 pm
PIT
-
BCN
1 stop10h 25m
United Airlines
Tue 10/1312:15 pm
BCN
-
PIT
2 stops31h 08m
United Airlines
Deal found 5/11$820
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:59 pm
PIT
-
BCN
1 stop30h 21m
United Airlines
Sun 9/2712:15 pm
BCN
-
PIT
1 stop32h 38m
United Airlines
Deal found 5/11$822
This Cheapflightsfares deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/21:20 pm
PIT
-
BCN
1 stop14h 25m
JetBlue
Tue 10/1312:50 pm
BCN
-
PIT
1 stop13h 14m
JetBlue
Deal found 5/7$826

Find flight deals from Pittsburgh to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Barcelona (S37). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 12, 2026.

Round-trip from

$770
(United Airlines)

One-way from

$360
(Cheapflightsfares)

Popular in

June

Cheapest in

February

Average price

$917
From Pittsburgh to Barcelona
One-way flight from Pittsburgh to Barcelona
Highest demand for flights based on searches. 23% potential increase in price ($255 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
Average for round-trip flights in May 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Barcelona 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, Cheapflights users made 2,558,603 searches. Data last updated May 12, 2026.
Use the filters below to find and compare flights from Pittsburgh to Barcelona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghBarcelona

PIT - BCN

PITBCN

Pittsburgh

Mon 9/21

7:59 pm-8:20 am

1 stop30h 21m

Barcelona-El Prat

Fri 9/25

12:15 pm-2:53 pm

1 stop32h 38m

$772

PittsburghBarcelona

PIT - BCN

PITBCN

Pittsburgh

Fri 10/2

3:35 pm-8:00 am

1 stop10h 25m

Barcelona-El Prat

Tue 10/13

12:15 pm-1:23 pm

2 stops31h 08m

$820

PittsburghBarcelona

PIT - BCN

PITBCN

Pittsburgh

Sun 9/20

7:59 pm-8:20 am

1 stop30h 21m

Barcelona-El Prat

Sun 9/27

12:15 pm-2:53 pm

1 stop32h 38m

$822

PittsburghBarcelona

PIT - BCN

PITBCN

Pittsburgh

Wed 9/2

3:35 pm-8:00 am

1 stop10h 25m

Barcelona-El Prat

Fri 9/11

12:15 pm-2:01 pm

2 stops31h 46m

$851

PittsburghBarcelona

PIT - BCN

PITBCN

Pittsburgh

Tue 9/1

3:35 pm-8:00 am

1 stop10h 25m

Barcelona-El Prat

Tue 9/8

12:15 pm-6:26 pm

2 stops36h 11m

$851

PittsburghBarcelona

PIT - BCN

PITBCN

Pittsburgh

Tue 7/28

8:36 am-1:15 pm

1 stop22h 39m

Barcelona-El Prat

Wed 8/5

1:15 pm-11:33 am

1 stop28h 18m

$877
Quickest round-trip

PittsburghBarcelona

PIT - BCN

PITBCN

Pittsburgh

Thu 9/3

12:15 pm-9:20 am

1 stop15h 05m

Barcelona-El Prat

Fri 9/11

1:15 pm-8:37 pm

1 stop13h 22m

$935

PittsburghBarcelona

PIT - BCN

PITBCN

Pittsburgh

Sun 5/24

7:08 am-4:00 pm

2 stops26h 52m

Barcelona-El Prat

Sat 6/6

8:00 am-11:55 pm

2 stops21h 55m

$1,002

PittsburghBarcelona

PIT - BCN

PITBCN

Pittsburgh

Wed 5/27

6:00 am-9:25 am

2 stops21h 25m

Barcelona-El Prat

Wed 6/10

8:00 am-8:14 pm

2 stops18h 14m

$1,034

PittsburghBarcelona

PIT - BCN

PITBCN

Pittsburgh

Thu 7/2

6:05 am-8:35 am

1 stop20h 30m

Barcelona-El Prat

Sat 7/11

10:55 am-11:38 am

1 stop30h 43m

$1,124

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/7

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Pittsburgh to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from Pittsburgh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pittsburgh to Barcelona

How far ahead should I book a flight from Pittsburgh to Barcelona?

To ensure you get the cheapest price possible for a flight from Pittsburgh to Barcelona, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Pittsburgh to Barcelona?

Currently, November is the cheapest month in which you can book a flight from Pittsburgh to Barcelona (average of $117). Flying from Pittsburgh to Barcelona in June is currently the most expensive (average of $753). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Pittsburgh to Barcelona?

Reviews of airlines servicing Barcelona

Get insights into the airlines that provide service to Barcelona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Barcelona. Reviews last updated May 12, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Pittsburgh to Barcelona have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Pittsburgh to Barcelona?

    For a flight from Pittsburgh to Barcelona, you will be flying from Pittsburgh. Pittsburgh (PIT) is just 13.5 mi from the center of the city. Pittsburgh is the only Pittsburgh airport and it handles 0 outbound flights to Barcelona per day. 6 airlines have flights to Barcelona from Pittsburgh on a regular basis.

  • How long is the flight from Pittsburgh to Barcelona?

    Departing from Pittsburgh to Barcelona will take you 30h 21m. Airlines will cover a distance of 4120 mi.

  • What are the cheapest airlines flying from Pittsburgh to Barcelona round-trip?

    Our cheapest airline available from Pittsburgh to Barcelona is Lufthansa. Our recent data shows that you can find tickets from as low as $464 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $468 and $486 round-trip. These flights start at 43% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Pittsburgh to Barcelona one-way?

    One-way options have recently been found by users for as low as $237 on British Airways. Other airlines that offer cheap prices include United Airlines from $242 and Icelandair from $266 one-way.

  • Can I find deals for flights from Pittsburgh to Barcelona that include hotel bookings?

    Yes. In addition to deals on Pittsburgh to Barcelona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pittsburgh to Barcelona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pittsburgh to Barcelona.

  • Can I find deals for business class flights from Pittsburgh to Barcelona?

    Yes. Cheapflights offers flight deals from Pittsburgh to Barcelona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pittsburgh to Barcelona?

    Currently, November is the cheapest month in which you can book a flight from Pittsburgh to Barcelona (average of $117). Flying from Pittsburgh to Barcelona in June is currently the most expensive (average of $753). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Pittsburgh to Barcelona

Discover the top 6 airlines that operate flights from Pittsburgh to Barcelona. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$464Average$1,048FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$468Average$929FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$486Average$1,121FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$500Average$895FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$556Average$859FlexibilityNo cancel feeOn-time70%
DeltaCheapest$582Average$976FlexibilityNo cancel feeOn-timeN/A

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