$294+ 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 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — BCN
Jul 27 — Aug 31
Round-trip
1 adult, Economy
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Find cheap flights from Pittsburgh to Barcelona with Cheapflights
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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
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Cheapest flights from Pittsburgh to BarcelonaExplore 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 June 27, 2026.
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 June 27, 2026.
This Virgin Atlantic deal was found by Cheapflights users on 6/25. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/61:47 pm
PIT
- BCN
1 stop17h 03m
Virgin Atlantic
Fri 7/3111:30 am
BCN
- PIT
1 stop19h 20m
Virgin Atlantic
Deal found 6/25![Virgin Atlantic logo]()
$312
This Virgin Atlantic deal was found by Cheapflights users on 6/23. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/234:55 pm
PIT
- BCN
1 stop13h 55m
Virgin Atlantic
Sun 8/3011:00 am
BCN
- PIT
1 stop19h 36m
Virgin Atlantic
Deal found 6/23![Virgin Atlantic logo]()
$518
This Virgin Atlantic deal was found by Cheapflights users on 6/25. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:20 am
PIT
- BCN
1 stop19h 15m
Virgin Atlantic
Wed 11/1110:50 am
BCN
- PIT
2 stops17h 48m
Virgin Atlantic
Deal found 6/25![Virgin Atlantic logo]()
$603
This oojo deal was found by Cheapflights users on 6/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:25 pm
PIT
- BCN
1 stop12h 20m
Icelandair
Tue 10/133:45 pm
BCN
- PIT
1 stop33h 30m
Icelandair
Deal found 6/22![Icelandair logo]()
$749
This Cheapflightsfares deal was found by Cheapflights users on 6/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/12:09 pm
PIT
- BCN
2 stops26h 51m
SWISS
Wed 11/119:55 am
BCN
- PIT
2 stops16h 46m
SWISS
Deal found 6/24![SWISS logo]()
$764
This United Airlines deal was found by Cheapflights users on 6/22. 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 11/3012:57 pm
PIT
- BCN
1 stop13h 23m
United Airlines
Thu 12/31:35 pm
BCN
- PIT
2 stops31h 48m
United Airlines
Deal found 6/22![United Airlines logo]()
$771
This Cheapflightsfares deal was found by Cheapflights users on 6/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:30 am
PIT
- BCN
2 stops22h 15m
TAP AIR PORTUGAL
Wed 11/116:45 am
BCN
- PIT
2 stops19h 15m
TAP AIR PORTUGAL
Deal found 6/25![TAP AIR PORTUGAL logo]()
$775
Best flights from Pittsburgh to BarcelonaDiscover carefully curated flight deals from Pittsburgh to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 27, 2026.
Discover carefully curated flight deals from Pittsburgh to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 27, 2026.
This Virgin Atlantic deal was found by Cheapflights users on 6/23. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/234:55 pm
PIT
- BCN
1 stop13h 55m
Virgin Atlantic
Sun 8/3011:00 am
BCN
- PIT
1 stop19h 36m
Virgin Atlantic
Deal found 6/23![Virgin Atlantic logo]()
$518
This United Airlines deal was found by Cheapflights users on 6/23. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3012:57 pm
PIT
- BCN
1 stop13h 23m
United Airlines
Thu 12/31:35 pm
BCN
- PIT
2 stops31h 48m
United Airlines
Deal found 6/23![United Airlines logo]()
$771
This British Airways deal was found by Cheapflights users on 6/23. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/309:15 pm
PIT
- BCN
1 stop12h 50m
British Airways
Thu 12/38:40 pm
BCN
- PIT
1 stop28h 40m
British Airways
Deal found 6/23![British Airways logo]()
$789
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/25. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/39:30 am
PIT
- BCN
3 stops28h 50m
TAP AIR PORTUGAL
Wed 11/116:45 am
BCN
- PIT
2 stops19h 15m
TAP AIR PORTUGAL
Deal found 6/25![TAP AIR PORTUGAL logo]()
$810
This KLM deal was found by Cheapflights users on 6/23. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:50 pm
PIT
- BCN
1 stop13h 50m
KLM
Sat 11/710:50 am
BCN
- PIT
1 stop13h 47m
KLM
Deal found 6/23![KLM logo]()
$841
This United deal was found by Cheapflights users on 6/22. 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.
Thu 10/159:30 am
PIT
- BCN
2 stops16h 30m
Multiple Airlines
Tue 10/206:40 am
BCN
- PIT
2 stops19h 57m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$845
This United Airlines deal was found by Cheapflights users on 6/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:00 pm
PIT
- BCN
1 stop13h 15m
United Airlines
Thu 11/1211:00 am
BCN
- PIT
1 stop15h 46m
United Airlines
Deal found 6/25![United Airlines logo]()
$791
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/25. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/39:30 am
PIT
- BCN
3 stops28h 50m
TAP AIR PORTUGAL
Thu 11/1212:35 pm
BCN
- PIT
2 stops25h 52m
TAP AIR PORTUGAL
Deal found 6/25![TAP AIR PORTUGAL logo]()
$810
This United Airlines deal was found by Cheapflights users on 6/23. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:59 pm
PIT
- BCN
1 stop30h 21m
United Airlines
Wed 9/1612:15 pm
BCN
- PIT
2 stops31h 56m
United Airlines
Deal found 6/23![United Airlines logo]()
$876
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/22. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/53:25 pm
PIT
- BCN
2 stops22h 00m
TAP AIR PORTUGAL
Wed 9/163:00 pm
BCN
- PIT
2 stops23h 27m
TAP AIR PORTUGAL
Deal found 6/22![TAP AIR PORTUGAL logo]()
$876
Last-minute flights from Pittsburgh to BarcelonaDiscover last-minute flight deals from Pittsburgh to Barcelona. Data last updated June 27, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Barcelona. Data last updated June 27, 2026 and is based on user searches.
This Virgin Atlantic deal was found by Cheapflights users on 6/25. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/61:47 pm
PIT
- BCN
1 stop17h 03m
Virgin Atlantic
Fri 7/3111:30 am
BCN
- PIT
1 stop19h 20m
Virgin Atlantic
Deal found 6/25![Virgin Atlantic logo]()
$312
This Condor deal was found by Cheapflights users on 6/26. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/65:30 am
PIT
- BCN
2 stops34h 40m
Multiple Airlines
Fri 7/318:00 am
BCN
- PIT
2 stops20h 28m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$1,000
This JetBlue deal was found by Cheapflights users on 6/26. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1110:39 am
PIT
- BCN
1 stop17h 06m
JetBlue
Thu 7/2312:50 pm
BCN
- PIT
1 stop15h 38m
JetBlue
Deal found 6/26![JetBlue logo]()
$1,040
This Condor deal was found by Cheapflights users on 6/22. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:25 am
PIT
- BCN
2 stops27h 35m
Multiple Airlines
Mon 7/278:00 am
BCN
- PIT
2 stops20h 28m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$1,010
This Ovago deal was found by Cheapflights users on 6/23. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/137:00 am
PIT
- BCN
1 stop20h 45m
JetBlue
Sat 7/2512:50 pm
BCN
- PIT
1 stop15h 38m
JetBlue
Deal found 6/23![JetBlue logo]()
$1,039
This FlightHub deal was found by Cheapflights users on 6/26. 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 7/146:25 am
PIT
- BCN
2 stops21h 05m
Multiple Airlines
Tue 7/218:00 am
BCN
- PIT
2 stops20h 28m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$956
This FlightHub deal was found by Cheapflights users on 6/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1411:53 am
PIT
- BCN
2 stops25h 27m
TAP AIR PORTUGAL
Tue 7/213:00 pm
BCN
- PIT
2 stops34h 48m
TAP AIR PORTUGAL
Deal found 6/25![TAP AIR PORTUGAL logo]()
$967
This Delta deal was found by Cheapflights users on 6/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/245:55 pm
PIT
- BCN
2 stops15h 40m
Delta
Fri 7/316:20 am
BCN
- PIT
2 stops16h 55m
Delta
Deal found 6/24![Delta logo]()
$1,043
One-way flights from Pittsburgh to BarcelonaSearch for one-way flight options from Pittsburgh to Barcelona. Find affordable one-way fares based on user searches. Data last updated June 27, 2026.
Search for one-way flight options from Pittsburgh to Barcelona. Find affordable one-way fares based on user searches. Data last updated June 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/187:13 pm
PIT
- BCN
2 stops43h 22m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/208:25 pm
PIT
- BCN
3 stops43h 15m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/318:25 pm
PIT
- BCN
2 stops19h 05m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:25 pm
PIT
- BCN
2 stops30h 45m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:13 pm
PIT
- BCN
2 stops40h 32m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$357
This Cheapflightsfares deal was found by Cheapflights users on 6/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:45 pm
PIT
- BCN
1 stop16h 45m
British Airways
Deal found 6/24![British Airways logo]()
$359
This oojo deal was found by Cheapflights users on 6/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/38:25 pm
PIT
- BCN
1 stop12h 20m
Icelandair
Deal found 6/23![Icelandair logo]()
$362
This TravelUp deal was found by Cheapflights users on 6/25. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/312:57 pm
PIT
- BCN
1 stop13h 23m
Lufthansa
Deal found 6/25![Lufthansa logo]()
$369
This Cheapflightsfares deal was found by Cheapflights users on 6/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:56 am
PIT
- BCN
2 stops21h 09m
SWISS
Deal found 6/24![SWISS logo]()
$373
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 June 27, 2026.
Round-trip from | $518 (Virgin Atlantic) |
|---|---|
One-way from | $294 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $1,227 |
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 June 27, 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
Cheapest round-trip
PittsburghBarcelona
PIT - BCN
PITBCN
Pittsburgh
Sun 8/23
4:55 pm-12:50 pm
1 stop13h 55m
Barcelona-El Prat
Sun 8/30
11:00 am-12:36 am
1 stop19h 36m
$518
PittsburghBarcelona
PIT - BCN
PITBCN
Pittsburgh
Mon 11/30
12:57 pm-8:20 am
1 stop13h 23m
Barcelona-El Prat
Thu 12/3
1:35 pm-3:23 pm
2 stops31h 48m
$771
PittsburghBarcelona
PIT - BCN
PITBCN
Pittsburgh
Mon 11/30
9:15 pm-4:05 pm
1 stop12h 50m
Barcelona-El Prat
Thu 12/3
8:40 pm-7:20 pm
1 stop28h 40m
$789
PittsburghBarcelona
PIT - BCN
PITBCN
Pittsburgh
Tue 11/3
6:00 pm-1:15 pm
1 stop13h 15m
Barcelona-El Prat
Thu 11/12
11:00 am-8:46 pm
1 stop15h 46m
$791
PittsburghBarcelona
PIT - BCN
PITBCN
Pittsburgh
Tue 11/3
9:30 am-8:20 pm
3 stops28h 50m
Barcelona-El Prat
Wed 11/11
6:45 am-8:00 pm
2 stops19h 15m
$810
PittsburghBarcelona
PIT - BCN
PITBCN
Pittsburgh
Tue 11/3
9:30 am-8:20 pm
3 stops28h 50m
Barcelona-El Prat
Thu 11/12
12:35 pm-8:27 am
2 stops25h 52m
$810
Quickest round-trip
PittsburghBarcelona
PIT - BCN
PITBCN
Pittsburgh
Wed 10/28
1:50 pm-8:40 am
1 stop13h 50m
Barcelona-El Prat
Sat 11/7
10:50 am-6:37 pm
1 stop13h 47m
$841
PittsburghBarcelona
PIT - BCN
PITBCN
Pittsburgh
Thu 10/15
9:30 am-8:00 am
2 stops16h 30m
Barcelona-El Prat
Tue 10/20
6:40 am-8:37 pm
2 stops19h 57m
$845
PittsburghBarcelona
PIT - BCN
PITBCN
Pittsburgh
Sat 9/5
7:59 pm-8:20 am
1 stop30h 21m
Barcelona-El Prat
Wed 9/16
12:15 pm-2:11 pm
2 stops31h 56m
$876
PittsburghBarcelona
PIT - BCN
PITBCN
Pittsburgh
Sat 9/5
3:25 pm-7:25 pm
2 stops22h 00m
Barcelona-El Prat
Wed 9/16
3:00 pm-8:27 am
2 stops23h 27m
$876
Showing 1-10 of 21 resultsSorted by cheapest first
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.
PIT-S37
PIT-BCN
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
PIT-S37
PIT-BCN
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 $955). 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?
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 67 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.
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 June 27, 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
Food
7.2
Crew
8.5
Comfort
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
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.
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Complete your trip
Complete your trip to Barcelona by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Pittsburgh to Barcelona, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Pittsburgh and Barcelona flights
Browse other Pittsburgh and Barcelona flight options. Last updated on June 27, 2026.
Other flights from Pittsburgh
Browse through other flights departing from Pittsburgh. Flights are based on user searches made on Cheapflights and were last updated on June 27, 2026.
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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 June 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$464 | Average$1,048 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$468 | Average$1,046 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$484 | Average$1,114 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$486 | Average$1,165 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$500 | Average$1,028 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$556 | Average$871 | FlexibilityNo cancel fee | On-time70% |