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 is 1 operator available for flights from Pittsburgh Airport to Bilbao Airport as of January 2026.

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.

$442 Cheap Flights from Pittsburgh to Bilbao in 2026

1 adult

0 bags

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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.

8:56 am - 11:20 pm

PIT

BIO

32h 24m

2 stops

11:35 am - 11:44 pm

BIO

PIT

18h 09m

2 stops

$530United Airlines

Fri, Feb 6 - Tue, Feb 10

5:55 pm - 12:00 pm

PIT

BIO

36h 05m

2 stops

12:50 pm - 11:51 pm

BIO

PIT

40h 01m

2 stops

$718United Airlines

Fri, Mar 6 - Fri, Mar 13

United Airlines flights from Pittsburgh to Bilbao

Our best United Airlines deals on Pittsburgh to Bilbao flight tickets

United Airlines

Feb 6

PIT8:56 amPittsburgh

32h 24m

2 stops

BIO11:20 pmBilbao

Feb 10

BIO11:35 amBilbao

18h 09m

2 stops

PIT11:44 pmPittsburgh

$530

United Airlines

Mar 6

PIT5:55 pmPittsburgh

36h 05m

2 stops

BIO12:00 pmBilbao

Mar 13

BIO12:50 pmBilbao

40h 01m

2 stops

PIT11:51 pmPittsburgh

$718

Fly from

Fly to

Route

Depart

Return

Price

PittsburghBilbao

PIT - BIO

PITBIO

Pittsburgh

Fri 2/6

8:56 am-11:20 pm

2 stops32h 24m

Bilbao

Tue 2/10

11:35 am-11:44 pm

2 stops18h 09m

$530

PittsburghBilbao

PIT - BIO

PITBIO

Pittsburgh

Fri 3/6

5:55 pm-12:00 pm

2 stops36h 05m

Bilbao

Fri 3/13

12:50 pm-11:51 pm

2 stops40h 01m

$718

PittsburghBilbao

PIT - BIO

PITBIO

Pittsburgh

Thu 6/25

12:12 pm-8:30 am

2 stops14h 18m

$442

PittsburghBilbao

PIT - BIO

PITBIO

Pittsburgh

Thu 6/25

2:25 pm-10:45 am

1 stop14h 20m

$1,004

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 cheapest airline that flies from Pittsburgh to Bilbao?

American Airlines and Lufthansa are the most popular carriers operating from Pittsburgh to Bilbao

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

Fastest flight time	32h 24m
Direct flights	None

The fastest flight from Pittsburgh to Bilbao takes 32h 24m

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 32h 24m.
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 is 1 operator available for flights from Pittsburgh Airport to Bilbao Airport as of January 2026.
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 100% of the total bookings.

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
United Airlines	PriceFrom $599	Free Cancellation	Rating 7.4 9,180 reviews		Search United Airlines flights

Getxo

Laredo

Lekeitio

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.