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

Prices for flights from Pittsburgh Airport to Bilbao Airport were last updated today.

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

There are 2 operators available for flights from Pittsburgh Airport to Bilbao Airport as of November 2025.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pittsburgh Airport to Bilbao Airport.

What documentation or ID do you need to fly to Bilbao Airport?

The travel and health documents required for your trip to Bilbao Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bilbao Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$485 Cheap Flights from Pittsburgh to Bilbao in 2025/26

Q: What is the typical price of a round-trip flight between Pittsburgh and Bilbao?

Prices are currently low for flights on this route. Typical prices usually range from $790 to $794. The lowest price recently found on this route was $485.

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Find the cheapest flights from Pittsburgh to Bilbao

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:20 pm - 10:50 amPIT-BIO

15h 30m2 stops

6:45 am - 11:28 pmBIO-PIT

22h 43m2 stops

$485United Airlines

Find Deal

Wed, Jan 28 - Sun, Feb 1

5:56 pm - 12:50 pmPIT-BIO

36h 54m2 stops

12:50 pm - 11:15 pmBIO-PIT

16h 25m2 stops

$486United Airlines

Find Deal

Fri, Feb 13 - Sat, Feb 21

5:55 pm - 12:00 pmPIT-BIO

36h 05m3 stops

6:45 am - 5:14 pmBIO-PIT

40h 29m2 stops

$884Multiple Airlines

Find Deal

Fri, Feb 13 - Sat, Feb 21

6:00 am - 11:20 pmPIT-BIO

35h 20m2 stops

12:50 pm - 8:41 pmBIO-PIT

37h 51m2 stops

$886United Airlines

Find Deal

Fri, Jan 2 - Fri, Jan 9

5:55 pm - 12:00 pmPIT-BIO

36h 05m3 stops

11:35 am - 5:14 pmBIO-PIT

35h 39m3 stops

$972Air Canada

Find Deal

Fri, Feb 13 - Sat, Feb 21

1:59 pm - 11:20 pmPIT-BIO

27h 21m2 stops

7:25 am - 8:41 pmBIO-PIT

19h 16m2 stops

$1,044Lufthansa

Find Deal

Sat, Jan 3 - Sat, Jan 10

8:15 am - 7:30 pmPIT-BIO

29h 15m3 stops

11:10 am - 11:07 pmBIO-PIT

17h 57m2 stops

$1,152Multiple Airlines

Find Deal

Sat, Jan 3 - Sat, Jan 10

8:15 am - 7:30 pmPIT-BIO

29h 15m3 stops

7:45 pm - 5:14 pmBIO-PIT

27h 29m3 stops

$1,384Multiple Airlines

Find Deal

Sat, Jan 3 - Sat, Jan 10

9:15 pm - 6:35 pmPIT-BIO

15h 20m1 stop

6:45 am - 5:14 pmBIO-PIT

16h 29m2 stops

$2,395Multiple Airlines

Find Deal

Fri, Feb 13 - Sat, Feb 21

United Airlines flights from Pittsburgh to Bilbao

Our best United Airlines deals on Pittsburgh to Bilbao flight tickets

United Airlines

Jan 28

PIT1:20 pmPittsburgh

15h 30m

2 stops

BIO10:50 amBilbao

Feb 1

BIO6:45 amBilbao

23h 01m

2 stops

PIT11:46 pmPittsburgh

$485

Find similar

United Airlines

Feb 13

PIT5:56 pmPittsburgh

36h 54m

2 stops

BIO12:50 pmBilbao

Feb 21

BIO12:50 pmBilbao

16h 25m

2 stops

PIT11:15 pmPittsburgh

$486

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PittsburghBilbao

PIT - BIO

PITBIO

Pittsburgh

Wed 1/28

1:20 pm-10:50 am

2 stops15h 30m

Bilbao

Sun 2/1

6:45 am-11:28 pm

2 stops22h 43m

$485

PittsburghBilbao

PIT - BIO

PITBIO

Pittsburgh

Fri 2/13

5:56 pm-12:50 pm

2 stops36h 54m

Bilbao

Sat 2/21

12:50 pm-11:15 pm

2 stops16h 25m

$486

PittsburghBilbao

PIT - BIO

PITBIO

Pittsburgh

Fri 2/13

5:55 pm-12:00 pm

3 stops36h 05m

Bilbao

Sat 2/21

6:45 am-5:14 pm

2 stops40h 29m

$884

PittsburghBilbao

PIT - BIO

PITBIO

Pittsburgh

Fri 1/2

6:00 am-11:20 pm

2 stops35h 20m

Bilbao

Fri 1/9

12:50 pm-8:41 pm

2 stops37h 51m

$886

PittsburghBilbao

PIT - BIO

PITBIO

Pittsburgh

Fri 2/13

5:55 pm-12:00 pm

3 stops36h 05m

Bilbao

Sat 2/21

11:35 am-5:14 pm

3 stops35h 39m

$972

PittsburghBilbao

PIT - BIO

PITBIO

Pittsburgh

Sat 1/3

1:59 pm-11:20 pm

2 stops27h 21m

Bilbao

Sat 1/10

7:25 am-8:41 pm

2 stops19h 16m

$1,044

PittsburghBilbao

PIT - BIO

PITBIO

Pittsburgh

Sat 1/3

8:15 am-7:30 pm

3 stops29h 15m

Bilbao

Sat 1/10

11:10 am-11:07 pm

2 stops17h 57m

$1,152

PittsburghBilbao

PIT - BIO

PITBIO

Pittsburgh

Sat 1/3

8:15 am-7:30 pm

3 stops29h 15m

Bilbao

Sat 1/10

7:45 pm-5:14 pm

3 stops27h 29m

$1,384

PittsburghBilbao

PIT - BIO

PITBIO

Pittsburgh

Fri 2/13

9:15 pm-6:35 pm

1 stop15h 20m

Bilbao

Sat 2/21

6:45 am-5:14 pm

2 stops16h 29m

$2,395

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Pittsburgh to Bilbao

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

What is the typical price of a round-trip flight between Pittsburgh and Bilbao?

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

The cheapest day to depart from Pittsburgh to Bilbao is on a Friday. Travelers who choose to depart for Bilbao on a Friday will often find tickets for as low as $982. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $1,406. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bilbao.

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

Our most recent data shows that the best time of day to fly to Bilbao is at noon. Flights from Pittsburgh to Bilbao during this time can be as low as $975. In the afternoon is when there is more demand to fly to Bilbao, so prices are often more expensive at around $1,379 per ticket.

When to book flights from Pittsburgh to Bilbao

Are you open to changing your travel dates? Check out the ideal times to fly from Pittsburgh to Bilbao according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Pittsburgh to Bilbao (PIT to BIO) flight deals and tips

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

Direct flights	None

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

Search flight deals

How far is Pittsburgh to Bilbao by plane?
A flight from Pittsburgh to Bilbao will travel around 3821.3 mi. A reasonable flight in good conditions will take 15h 20m.
When did momondo last update prices for flights from Pittsburgh Airport to Bilbao Airport?
Prices for flights from Pittsburgh Airport to Bilbao Airport were last updated today.
How many operators does momondo search for flights from Pittsburgh Airport to Bilbao Airport?
There are 2 operators available for flights from Pittsburgh Airport to Bilbao Airport as of November 2025.
How old do you have to be to fly from Pittsburgh Airport to Bilbao Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pittsburgh Airport to Bilbao Airport.
What documentation or ID do you need to fly to Bilbao Airport?
The travel and health documents required for your trip to Bilbao Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bilbao Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Pittsburgh to Bilbao?
Based on momondo bookings for flights between Pittsburgh and Bilbao, the leading airline is United Airlines, making up 55% of the total bookings. Other popular airlines include Lufthansa with 45%.

Best airlines flying from Pittsburgh to Bilbao

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

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $597	Free Cancellation	Rating 6.8 7,579 reviews		Search Lufthansa flights
United Airlines	PriceFrom $616	Free Cancellation	Rating 7.4 9,028 reviews		Search United Airlines flights

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Why use momondo?

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

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 Bilbao from Pittsburgh.

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

Yes. All flights to Bilbao from Pittsburgh on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Pittsburgh and Bilbao by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Pittsburgh to Bilbao right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Bilbao from Pittsburgh. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.