How does KAYAK find such low prices on flights from Pennsylvania to Bilbao?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Bilbao. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Bilbao?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bilbao from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Pennsylvania to Bilbao?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bilbao with an airline and back to Pennsylvania with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Bilbao?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bilbao from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$170 CHEAP FLIGHTS from Pennsylvania to Bilbao

BIO

KAYAK searches hundreds of travel sites at once for deals on flights to Bilbao

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Cheapest round-trip

$384

Overall average: $434

Multiple Airlines

Sat 2/21Sat 2/28

JFK - BIO • 1 stop

Cheapest one-way

$170

Multiple Airlines

Wed 1/14

JFK - BIO • 1 stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Bilbao!

Flight Deals

Cheap Flights from Pennsylvania to Bilbao

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pennsylvania to Bilbao that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Pennsylvania to Bilbao

Sat, Feb 21 - Sat, Feb 28

11:45 pm - 8:20 amJFK-BIO

26h 35m1 stop

3:10 pm - 10:00 pmBIO-JFK

12h 50m1 stop

$384Multiple Airlines

Find Deal

Mon, Jan 19 - Wed, Feb 4

5:30 pm - 5:55 pmIAD-BIO

18h 25m1 stop

12:10 pm - 9:00 pmBIO-IAD

14h 50m1 stop

$405TAP AIR PORTUGAL

Find Deal

Sun, Mar 15 - Sat, Mar 21

11:00 pm - 10:55 pmJFK-BIO

18h 55m2 stops

7:10 am - 9:05 pmBIO-JFK

18h 55m2 stops

$437Multiple Airlines

Find Deal

Mon, Jan 19 - Wed, Feb 4

11:34 am - 8:30 amIAD-BIO

14h 56m2 stops

9:35 pm - 4:30 pmBIO-IAD

24h 55m1 stop

$452American Airlines

Find Deal

Thu, Jan 8 - Thu, Jan 15

10:15 pm - 9:55 pmIAD-BIO

17h 40m2 stops

12:50 pm - 8:15 pmBIO-IAD

13h 25m1 stop

$465Lufthansa

Find Deal

Thu, Jan 8 - Thu, Jan 15

10:55 pm - 9:55 pmIAD-BIO

17h 00m1 stop

12:50 pm - 8:15 pmBIO-IAD

13h 25m1 stop

$468Lufthansa

Find Deal

Tue, May 12 - Thu, May 21

10:05 pm - 4:00 pmJFK-BIO

11h 55m1 stop

8:20 am - 5:45 pmBIO-JFK

15h 25m1 stop

$469Air Europa

Find Deal

Sat, Jan 10 - Sat, Jan 17

10:35 am - 11:20 pmPIT-BIO

30h 45m2 stops

12:50 pm - 5:14 pmBIO-PIT

34h 24m2 stops

$480United Airlines

Find Deal

Tue, Feb 3 - Tue, Feb 24

10:10 am - 9:55 pmPHL-BIO

29h 45m2 stops

6:45 am - 9:48 amBIO-PHL

33h 03m2 stops

$484United Airlines

Find Deal

Mon, Jan 19 - Sat, Jan 31

12:10 pm - 8:30 amDCA-BIO

14h 20m2 stops

9:15 am - 8:59 pmBIO-DCA

17h 44m2 stops

$505American Airlines

Find Deal

Useful Info

Low season	November
High season	June
Cheapest flight	$170

Best time to beat the crowds with an average 36% drop in price.

Most popular time to fly with an average 29% increase in price.

Flight from New York John F Kennedy Airport to Bilbao

How does KAYAK find such low prices on flights from Pennsylvania to Bilbao?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Bilbao.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Bilbao?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bilbao from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Pennsylvania to Bilbao?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bilbao with an airline and back to Pennsylvania with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Bilbao?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bilbao from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Getxo

Laredo

Lekeitio

Everything you need to know for your flight to Bilbao

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Bilbao

Bilbao (BIO)

BIO

$170 Find Cheap Flights from Pennsylvania to Bilbao

KAYAK searches hundreds of travel sites at once for deals on flights to Bilbao

Everything you should know

Cheap Flights from Pennsylvania to Bilbao

Recent round-trip flight deals from Pennsylvania to Bilbao

Recent one-way flight deals from Pennsylvania to Bilbao

Recent last minute flight deals from Pennsylvania to Bilbao

Good to know

FAQs for booking flights from Pennsylvania to Bilbao

How does KAYAK find such low prices on flights from Pennsylvania to Bilbao?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Bilbao.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Bilbao?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bilbao from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Pennsylvania to Bilbao?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bilbao with an airline and back to Pennsylvania with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Bilbao?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bilbao from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Bilbao?

Everything you need to know for your flight to Bilbao

Information on the airport you'll fly into in Bilbao

Cabin class types available on flights to Pennsylvania

Complete your trip to Bilbao with a hotel stay or car rental

Find direct flights for Bilbao

Flights to other popular destinations

Flights from domestic origins to Bilbao

Choose which airport to fly into in Bilbao

Find deals for your return flight