What is the cheapest airline that flies from Bilbao to Boston Logan Intl?

British Airways, American Airlines, and Iberia are the most popular carriers operating from Bilbao to Boston Logan Intl

When did momondo last update prices for flights from Bilbao Airport to Boston Logan Intl Airport?

Prices for flights from Bilbao Airport to Boston Logan Intl Airport refresh daily.

How old do you have to be to fly from Bilbao Airport to Boston Logan Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bilbao Airport to Boston Logan Intl Airport.

What documentation or ID do you need to fly to Boston Logan Intl Airport?

The required travel and health documents for your Boston Logan Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Boston Logan Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$354 Cheap Flights from Bilbao to Boston in 2026

Find the cheapest flights from Bilbao to Boston

Round-trip

One-way

Cheap round-trip flights

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7:10 am - 9:05 pm

BIO

BOS

19h 55m

1 stop

9:05 pm - 11:15 pm

BOS

BIO

20h 10m

1 stop

$416Iberia

Thu, Sep 3 - Wed, Sep 16

8:55 am - 9:05 pm

BIO

BOS

18h 10m

1 stop

11:35 am - 12:45 pm

BOS

BIO

19h 10m

2 stops

$430Iberia

Thu, Sep 3 - Wed, Sep 16

8:55 am - 9:05 pm

BIO

BOS

18h 10m

1 stop

10:55 pm - 4:55 pm

BOS

BIO

12h 00m

2 stops

$445Iberia

Thu, Sep 3 - Wed, Sep 16

1:30 pm - 4:58 pm

BIO

BOS

33h 28m

2 stops

12:29 pm - 12:50 pm

BOS

BIO

19h 21m

2 stops

$456Iberia

Fri, Oct 23 - Tue, Oct 27

8:55 am - 9:05 pm

BIO

BOS

18h 10m

1 stop

10:55 pm - 5:35 pm

BOS

BIO

12h 40m

1 stop

$460LEVEL

Thu, Sep 3 - Wed, Sep 16

7:10 am - 9:05 pm

BIO

BOS

19h 55m

1 stop

9:05 pm - 11:15 pm

BOS

BIO

20h 10m

1 stop

$510Iberia

Thu, Sep 3 - Wed, Sep 16

10:30 am - 10:43 pm

BIO

BOS

18h 13m

2 stops

12:45 pm - 9:50 am

BOS

BIO

15h 05m

2 stops

$511Delta

Thu, Sep 3 - Wed, Sep 16

12:15 pm - 8:20 pm

BIO

BOS

14h 05m

1 stop

10:45 pm - 11:40 am

BOS

BIO

30h 55m

1 stop

$513TAP AIR PORTUGAL

Fri, Sep 11 - Sat, Sep 26

12:25 pm - 8:20 pm

BIO

BOS

13h 55m

1 stop

10:45 pm - 11:40 am

BOS

BIO

30h 55m

1 stop

$516TAP AIR PORTUGAL

Wed, Sep 23 - Sat, Sep 26

1:30 pm - 7:10 pm

BIO

BOS

11h 40m

1 stop

5:28 pm - 12:45 pm

BOS

BIO

13h 17m

2 stops

$522American Airlines

Fri, Sep 18 - Sun, Sep 20

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American Airlines flights from Bilbao to Boston

Our best American Airlines deals on Bilbao to Boston flight tickets

American Airlines

Sep 3

BIO9:15 amBilbao

16h 35m

1 stop

BOS7:50 pmBoston Logan Intl

Sep 16

BOS9:05 pmBoston Logan Intl

9h 40m

1 stop

BIO12:45 pmBilbao

$510

American Airlines

Sep 18

BIO1:30 pmBilbao

11h 40m

1 stop

BOS7:10 pmBoston Logan Intl

Sep 20

BOS5:28 pmBoston Logan Intl

13h 17m

2 stops

BIO12:45 pmBilbao

$522

American Airlines

Sep 3

BIO6:45 amBilbao

15h 25m

1 stop

BOS4:10 pmBoston Logan Intl

Sep 16

BOS9:05 pmBoston Logan Intl

9h 40m

1 stop

BIO12:45 pmBilbao

$524

TAP AIR PORTUGAL flights from Bilbao to Boston

Our best TAP AIR PORTUGAL deals on Bilbao to Boston flight tickets

TAP AIR PORTUGAL

Sep 11

BIO12:15 pmBilbao

14h 05m

1 stop

BOS8:20 pmBoston Logan Intl

Sep 26

BOS10:45 pmBoston Logan Intl

30h 55m

1 stop

BIO11:40 amBilbao

$513

TAP AIR PORTUGAL

Sep 23

BIO12:25 pmBilbao

13h 55m

1 stop

BOS8:20 pmBoston Logan Intl

Sep 26

BOS10:45 pmBoston Logan Intl

30h 55m

1 stop

BIO11:40 amBilbao

$516

TAP AIR PORTUGAL

Oct 7

BIO12:25 pmBilbao

32h 20m

1 stop

BOS2:45 pmBoston Logan Intl

Oct 18

BOS11:00 pmBoston Logan Intl

37h 00m

2 stops

BIO6:00 pmBilbao

$559

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Thu 9/3

7:10 am-9:05 pm

1 stop19h 55m

Boston Logan Intl

Wed 9/16

9:05 pm-11:15 pm

1 stop20h 10m

$416

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Thu 9/3

8:55 am-9:05 pm

1 stop18h 10m

Boston Logan Intl

Wed 9/16

11:35 am-12:45 pm

2 stops19h 10m

$430

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Thu 9/3

8:55 am-9:05 pm

1 stop18h 10m

Boston Logan Intl

Wed 9/16

10:55 pm-4:55 pm

2 stops12h 00m

$445

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Fri 10/23

1:30 pm-4:58 pm

2 stops33h 28m

Boston Logan Intl

Tue 10/27

12:29 pm-12:50 pm

2 stops19h 21m

$456

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Thu 9/3

8:55 am-9:05 pm

1 stop18h 10m

Boston Logan Intl

Wed 9/16

10:55 pm-5:35 pm

1 stop12h 40m

$460

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Thu 9/3

7:10 am-9:05 pm

1 stop19h 55m

Boston Logan Intl

Wed 9/16

9:05 pm-11:15 pm

1 stop20h 10m

$510

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Thu 9/3

10:30 am-10:43 pm

2 stops18h 13m

Boston Logan Intl

Wed 9/16

12:45 pm-9:50 am

2 stops15h 05m

$511

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Fri 9/11

12:15 pm-8:20 pm

1 stop14h 05m

Boston Logan Intl

Sat 9/26

10:45 pm-11:40 am

1 stop30h 55m

$513

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Wed 9/23

12:25 pm-8:20 pm

1 stop13h 55m

Boston Logan Intl

Sat 9/26

10:45 pm-11:40 am

1 stop30h 55m

$516

Quickest round-trip

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Fri 9/18

1:30 pm-7:10 pm

1 stop11h 40m

Boston Logan Intl

Sun 9/20

5:28 pm-12:45 pm

2 stops13h 17m

$522

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Bilbao to Boston

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

Prices

Airlines

What is the cheapest month to fly to Boston?

In general, February is the cheapest month to fly from Bilbao to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $473. If you aren’t able to travel during the month of February, then book flights to Boston from Bilbao during January instead. Flights to Boston in January, while not as cheap as those in February, still average around $509.

How have Bilbao to Boston flight prices changed over time?

When to book flights from Bilbao to Boston

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

Estimated round-trip price

Cheap Bilbao to Boston (BIO to BOS) flight deals and tips

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

Fastest flight time	12h 55m
Direct flights	None

The fastest flight from Bilbao to Boston takes 12h 55m

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

Search flight deals

Frequently asked questions about flying from Bilbao to Boston

How far is Bilbao to Boston Logan Intl by plane?
Bilbao and Boston Logan Intl are 3350.6 mi apart from one another. Typically, this will take 12h 55m by plane in normal conditions.
When did momondo last update prices for flights from Bilbao Airport to Boston Logan Intl Airport?
Prices for flights from Bilbao Airport to Boston Logan Intl Airport refresh daily.
How old do you have to be to fly from Bilbao Airport to Boston Logan Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bilbao Airport to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The required travel and health documents for your Boston Logan Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Boston Logan Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Hampton Beach

Salem

Ogunquit

Old Orchard Beach

Hampton

Cambridge

Laconia

Plymouth

South Yarmouth

York Beach

Kennebunkport

Revere

Gloucester

Warwick

South Portland

Middletown

Brockton

Everett

Falmouth

Chatham

Why use momondo?

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

It is quick and easy to find Bilbao to Boston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boston that suits you.

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

momondo does allow users to show only those flights to Boston from Bilbao which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Boston from Bilbao. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Boston, momondo offers a useful price alert feature which will track prices for flights to Boston from Bilbao and alert you when they change.