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$758+ Cheap flights from Bilbao (BIO) to Pittsburgh (PIT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — PIT
fev 27 — mar 61
sex 2/27
sex 3/6
1 adult, Economy
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Cheap flight deals from Bilbao to Pittsburgh

Cheapest flights from Bilbao to Pittsburgh
Explore the most affordable flight options available from Bilbao to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janeiro 28, 2026.

This KLM deal was found by Cheapflights users on 1/27. 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.
qui 2/126:50 am
BIO
-
PIT
2 stops16h 51m
Multiple Airlines
seg 2/164:54 pm
PIT
-
BIO
2 stops18h 26m
Multiple Airlines
Deal found 1/27$758
This Expedia deal was found by Cheapflights users on 1/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 5/35:35 pm
BIO
-
PIT
2 stops30h 50m
Multiple Airlines
qua 5/65:53 pm
PIT
-
BIO
2 stops22h 57m
Multiple Airlines
Deal found 1/27$795
This United Airlines deal was found by Cheapflights users on 1/25. 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.
qui 4/166:50 am
BIO
-
PIT
2 stops18h 06m
United Airlines
seg 4/207:59 pm
PIT
-
BIO
2 stops21h 26m
United Airlines
Deal found 1/25$806
This United Airlines deal was found by Cheapflights users on 1/27. 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.
sex 3/136:45 am
BIO
-
PIT
2 stops17h 15m
United Airlines
sex 3/207:57 pm
PIT
-
BIO
2 stops35h 03m
United Airlines
Deal found 1/27$808
This SWISS deal was found by Cheapflights users on 1/27. 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.
qui 2/1211:35 am
BIO
-
PIT
3 stops39h 19m
SWISS
seg 2/162:05 pm
PIT
-
BIO
2 stops24h 50m
SWISS
Deal found 1/27$943
This Air Canada deal was found by Cheapflights users on 1/27. 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.
qui 2/1211:35 am
BIO
-
PIT
3 stops35h 39m
Air Canada
seg 2/165:55 pm
PIT
-
BIO
3 stops36h 10m
Air Canada
Deal found 1/27$1,080
This Air Canada deal was found by Cheapflights users on 1/27. 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.
sex 3/136:45 am
BIO
-
PIT
2 stops15h 31m
Multiple Airlines
sex 3/205:55 pm
PIT
-
BIO
3 stops37h 05m
Multiple Airlines
Deal found 1/27$1,090

Find flight deals from Bilbao to Pittsburgh

Discover tips and strategies to find the most affordable flight options for your journey from Bilbao (BIO) to Pittsburgh (PIT). 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 janeiro 28, 2026.

Round-trip from

$758
(KLM)
From Bilbao to Pittsburgh
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bilbao to Pittsburgh 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 janeiro 28, 2026.
Use the filters below to find and compare flights from Bilbao to Pittsburgh that are best for you.

Fly from

Bilbao

Fly to

Pittsburgh

Route

Depart

Return

Price

BilbaoPittsburgh

BIO - PIT

BIOPIT

Bilbao

qui 2/12

6:50 am-5:41 pm

2 stops16h 51m

Pittsburgh

seg 2/16

4:54 pm-5:20 pm

2 stops18h 26m

$758

BilbaoPittsburgh

BIO - PIT

BIOPIT

Bilbao

dom 5/3

5:35 pm-6:25 pm

2 stops30h 50m

Pittsburgh

qua 5/6

5:53 pm-10:50 pm

2 stops22h 57m

$795

BilbaoPittsburgh

BIO - PIT

BIOPIT

Bilbao

qui 4/16

6:50 am-6:56 pm

2 stops18h 06m

Pittsburgh

seg 4/20

7:59 pm-11:25 pm

2 stops21h 26m

$806

BilbaoPittsburgh

BIO - PIT

BIOPIT

Bilbao

sex 3/13

6:45 am-7:00 pm

2 stops17h 15m

Pittsburgh

sex 3/20

7:57 pm-12:00 pm

2 stops35h 03m

$808

BilbaoPittsburgh

BIO - PIT

BIOPIT

Bilbao

qui 2/12

11:35 am-5:14 pm

3 stops35h 39m

Pittsburgh

seg 2/16

5:55 pm-12:05 pm

3 stops36h 10m

$1,080

BilbaoPittsburgh

BIO - PIT

BIOPIT

Bilbao

sex 3/13

6:45 am-5:16 pm

2 stops15h 31m

Pittsburgh

sex 3/20

5:55 pm-12:00 pm

3 stops37h 05m

$1,090

BilbaoPittsburgh

BIO - PIT

BIOPIT

Bilbao

dom 5/3

6:15 pm-11:59 pm

2 stops59h 44m

Pittsburgh

qua 5/6

6:12 am-11:10 am

2 stops46h 58m

$3,616

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Best time to book a flight from Bilbao to Pittsburgh

Have a flexible travel schedule? Discover the best time to fly to Pittsburgh from Bilbao 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.

Reviews of airlines servicing Pittsburgh

Get insights into the airlines that provide service to Pittsburgh. 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 Pittsburgh. Reviews last updated janeiro 28, 2026.
Read reviews from past customers who have flown United Airlines from Bilbao to Pittsburgh. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,209 reviews

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,209 reviews
United Airlines
7.4
Good
9,209 reviews

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from Bilbao to Pittsburgh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Bilbao to Pittsburgh?

    For as low as $806, United Airlines can have you in Pittsburgh from Bilbao in 18h 06m. Bilbao and Pittsburgh are separated by a distance of 3830 mi.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Pittsburgh?

Book flights to Pittsburgh if you plan to visit one of these locations
Mars
Steubenville
Washington
Monroeville
Wexford
Belle Vernon

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Alternative routes for Bilbao to Pittsburgh

See prices for flight routes from nearby airports that may be better suited for you.
Bilbao to John F Kennedy Intl flights
Bilbao to Newark flights
San Sebastian to John F Kennedy Intl flights
Bilbao to Dulles Intl flights
San Sebastian to Dulles Intl flights

Top airline flying from Bilbao to Pittsburgh

Discover the top airline that operate flights from Bilbao to Pittsburgh. 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 janeiro 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$694Average$928FlexibilityNo cancel feeOn-time69%

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