HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Barcelona

$337+ 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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — BCN
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pittsburgh to Barcelona with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Pittsburgh to Barcelona are usually found in November or February, booked 50 days in advance, depart on a Wednesday or Sunday and return on a Tuesday

Cheap 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 April 25, 2025.

Round-trip from

$595
(United Airlines)

One-way from

$337
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,014
From Pittsburgh to Barcelona
Search Deals
One-way flight from Pittsburgh to Barcelona
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($360 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find 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 April 25, 2025.

This United Airlines deal was found by Cheapflights users on 4/24. 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 9/223:25 pmPIT - BCN
1 stop10h 25mUnited Airlines
Tue 9/3012:10 pmBCN - PIT
2 stops28h 25mUnited Airlines
Deal found 4/24$595
This United deal was found by Cheapflights users on 4/23. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:23 pmPIT - BCN
1 stop32h 37mMultiple Airlines
Tue 9/3012:10 pmBCN - PIT
1 stop32h 31mMultiple Airlines
Deal found 4/23$600
This Air Canada deal was found by Cheapflights users on 4/24. 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 9/223:25 pmPIT - BCN
1 stop10h 25mAir Canada
Tue 9/3012:10 pmBCN - PIT
1 stop32h 31mAir Canada
Deal found 4/24$608
This Air France deal was found by Cheapflights users on 4/24. 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 11/1211:45 amPIT - BCN
1 stop14h 55mAir France
Fri 11/2110:55 amBCN - PIT
1 stop18h 14mAir France
Deal found 4/24$622
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:20 amPIT - BCN
1 stop18h 40mDelta
Fri 12/1210:55 amBCN - PIT
1 stop18h 14mDelta
Deal found 4/25$672
This British Airways deal was found by Cheapflights users on 4/25. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/219:40 pmPIT - BCN
1 stop15h 50mBritish Airways
Sun 9/2810:45 amBCN - PIT
1 stop16h 28mBritish Airways
Deal found 4/25$697
This SWISS deal was found by Cheapflights users on 4/24. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/62:10 pmPIT - BCN
2 stops17h 55mSWISS
Sun 8/106:00 amBCN - PIT
2 stops20h 51mSWISS
Deal found 4/24$824
This Iberia deal was found by Cheapflights users on 4/25. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2312:15 pmPIT - BCN
1 stop12h 30mIberia
Mon 7/287:00 amBCN - PIT
2 stops20h 59mIberia
Deal found 4/25$917
This Austrian Airlines deal was found by Cheapflights users on 4/24. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/53:00 pmPIT - BCN
2 stops36h 10mAustrian Airlines
Sun 8/108:40 pmBCN - PIT
2 stops26h 52mAustrian Airlines
Deal found 4/24$1,095
This Gurufare deal was found by Cheapflights users on 4/24. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/54:20 pmPIT - BCN
1 stop11h 00mLufthansa
Fri 10/1012:10 pmBCN - PIT
2 stops16h 18mLufthansa
Deal found 4/24$1,175
This ITA Airways deal was found by Cheapflights users on 4/24. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/42:05 pmPIT - BCN
2 stops27h 10mITA Airways
Sun 8/104:50 pmBCN - PIT
2 stops31h 21mITA Airways
Deal found 4/24$1,190

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 April 25, 2025.
Use the filters below to find and compare flights from Pittsburgh to Barcelona that are best for you.

Fly from

Pittsburgh

Fly to

Barcelona

Route

Depart

Return

Price

PittsburghBarcelona

PIT - BCN

PITBCN

Pittsburgh

Mon 9/22

3:25 pm-7:50 am

1 stop10h 25m

Barcelona-El Prat

Tue 9/30

12:10 pm-11:54 am

2 stops29h 44m

$595

PittsburghBarcelona

PIT - BCN

PITBCN

Pittsburgh

Mon 9/22

6:23 pm-9:00 am

1 stop32h 37m

Barcelona-El Prat

Tue 9/30

12:10 pm-2:41 pm

1 stop32h 31m

$600

PittsburghBarcelona

PIT - BCN

PITBCN

Pittsburgh

Mon 9/22

3:25 pm-7:50 am

1 stop10h 25m

Barcelona-El Prat

Tue 9/30

12:10 pm-2:41 pm

1 stop32h 31m

$608

PittsburghBarcelona

PIT - BCN

PITBCN

Pittsburgh

Sun 9/21

9:40 pm-7:30 pm

1 stop15h 50m

Barcelona-El Prat

Sun 9/28

10:45 am-9:13 pm

1 stop16h 28m

$697

PittsburghBarcelona

PIT - BCN

PITBCN

Pittsburgh

Wed 8/6

2:10 pm-2:05 pm

2 stops17h 55m

Barcelona-El Prat

Sun 8/10

6:00 am-8:51 pm

2 stops20h 51m

$824

PittsburghBarcelona

PIT - BCN

PITBCN

Pittsburgh

Wed 7/23

12:15 pm-6:45 am

1 stop12h 30m

Barcelona-El Prat

Mon 7/28

7:00 am-9:59 pm

2 stops20h 59m

$917

PittsburghBarcelona

PIT - BCN

PITBCN

Pittsburgh

Wed 7/30

10:23 am-9:20 am

2 stops16h 57m

Barcelona-El Prat

Sun 8/10

6:20 am-6:54 pm

2 stops18h 34m

$1,023

PittsburghBarcelona

PIT - BCN

PITBCN

Pittsburgh

Tue 8/5

3:00 pm-9:10 am

2 stops36h 10m

Barcelona-El Prat

Sun 8/10

8:40 pm-5:32 pm

2 stops26h 52m

$1,095

PittsburghBarcelona

PIT - BCN

PITBCN

Pittsburgh

Tue 8/5

11:49 am-7:15 am

2 stops13h 26m

Barcelona-El Prat

Sun 8/10

9:00 am-9:59 pm

1 stop18h 59m

$1,127

PittsburghBarcelona

PIT - BCN

PITBCN

Pittsburgh

Sun 10/5

4:20 pm-9:20 am

1 stop11h 00m

Barcelona-El Prat

Fri 10/10

12:10 pm-10:28 pm

2 stops16h 18m

$1,175

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 19 results
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?

Use this chart to determine the optimal time to book a round-trip flight from Pittsburgh to Barcelona. Price data was last updated on April 25, 2025.

To ensure you get the cheapest price possible for a flight from Pittsburgh to Barcelona, you should look to book at least 50 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, January is the cheapest month in which you can book a flight from Pittsburgh to Barcelona (average of $523). Flying from Pittsburgh to Barcelona in June is currently the most expensive (average of $1,079). 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.

What is the cheapest time of day to fly from PIT to BCN?

Find hourly flight availability from Pittsburgh to Barcelona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2025.

A simple way to save on the total cost of your ticket is to fly from Pittsburgh to Barcelona in the evening. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Pittsburgh to Barcelona?

Use this chart to determine the cheapest time to fly round-trip from Pittsburgh to Barcelona. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Pittsburgh to Barcelona flight should consider departing on Wednesday mornings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Barcelona by month

Plan your trip to Barcelona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Barcelona ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Barcelona when rainfall is around 0.8 in.

Temperature in Barcelona by month

Plan your trip to Barcelona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Barcelona, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 April 25, 2025.
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,582 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,444 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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. 8 airlines have flights to Barcelona from Pittsburgh on a regular basis.

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

    Our cheapest airline available from Pittsburgh to Barcelona is United Airlines. Our recent data shows that you can find tickets from as low as $595 on this airline. Additional options worth looking into are Air Canada and British Airways, starting at $608 and $697 round-trip. These flights start at 38% 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 $463 on Icelandair. Other airlines that offer cheap prices include United Airlines from $638 and Delta from $643 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, January is the cheapest month in which you can book a flight from Pittsburgh to Barcelona (average of $523). Flying from Pittsburgh to Barcelona in June is currently the most expensive (average of $1,079). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pittsburgh to Barcelona

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Barcelona-El Prat flights
John F Kennedy Intl to Barcelona-El Prat flights
LaGuardia to Barcelona-El Prat flights
Dulles Intl to Barcelona-El Prat flights
Philadelphia to Barcelona-El Prat flights
Reagan-National to Barcelona-El Prat flights
Pittsburgh to Barcelona-El Prat flights
Newark to Reus flights
Scranton to Barcelona-El Prat flights
John F Kennedy Intl to Costa Brava flights
Harrisburg to Barcelona-El Prat flights
Allentown to Barcelona-El Prat flights
Newark to Costa Brava flights
Dulles Intl to Costa Brava flights
Dulles Intl to Reus flights
LaGuardia to Costa Brava flights
Elmira to Barcelona-El Prat flights
John F Kennedy Intl to Reus flights
Reagan-National to Costa Brava flights

Top 8 airlines flying from Pittsburgh to Barcelona

Discover the top 8 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 April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$500Average$1,096FlexibilityNo cancel feeOn-time77%
KLMCheapest$530Average$990FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$576Average$939FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$590Average$1,202FlexibilityNo cancel feeOn-time71%
DeltaCheapest$600Average$990FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$701Average$1,267FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$710Average$1,021FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$721Average$903FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.