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

LEVEL is the most popular carrier 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.

$372 Cheap Flights from Bilbao to Boston in 2026

Find the cheapest flights from Bilbao to Boston

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:55 am - 9:05 pmBIO Bilbao-BOS Boston Logan Intl

18h 10m1 stop Barcelona-El Prat

10:55 pm - 5:35 pmBOS Boston Logan Intl-BIO Bilbao

12h 40m1 stop Barcelona-El Prat

$492Iberia

Thu, Sep 17 - Thu, Sep 24

11:05 am - 9:05 pmBIO Bilbao-BOS Boston Logan Intl

16h 00m1 stop Barcelona-El Prat

10:55 pm - 10:25 pmBOS Boston Logan Intl-BIO Bilbao

17h 30m1 stop Barcelona-El Prat

$492Iberia

Thu, Sep 17 - Thu, Sep 24

11:05 am - 9:05 pmBIO Bilbao-BOS Boston Logan Intl

16h 00m1 stop Barcelona-El Prat

10:55 pm - 10:25 pmBOS Boston Logan Intl-BIO Bilbao

17h 30m1 stop Barcelona-El Prat

$493Iberia

Thu, Sep 17 - Thu, Sep 24

7:10 am - 9:05 pmBIO Bilbao-BOS Boston Logan Intl

19h 55m1 stop Barcelona-El Prat

10:55 pm - 11:00 pmBOS Boston Logan Intl-BIO Bilbao

18h 05m1 stop Barcelona-El Prat

$493Iberia

Thu, Sep 3 - Wed, Sep 16

7:10 am - 9:05 pmBIO Bilbao-BOS Boston Logan Intl

19h 55m1 stop Barcelona-El Prat

10:55 pm - 11:00 pmBOS Boston Logan Intl-BIO Bilbao

18h 05m1 stop Barcelona-El Prat

$494Iberia

Thu, Sep 3 - Wed, Sep 16

9:15 am - 7:50 pmBIO Bilbao-BOS Boston Logan Intl

16h 35m1 stop Madrid Barajas

9:05 pm - 12:45 pmBOS Boston Logan Intl-BIO Bilbao

9h 40m1 stop Madrid Barajas

$496American Airlines

Thu, Sep 3 - Wed, Sep 16

1:30 pm - 7:50 pmBIO Bilbao-BOS Boston Logan Intl

12h 20m1 stop Madrid Barajas

11:35 am - 8:30 amBOS Boston Logan Intl-BIO Bilbao

14h 55m2 stops New York John F Kennedy Intl Madrid Barajas

$499American Airlines

Thu, Sep 17 - Thu, Sep 24

2:20 pm - 9:05 pmBIO Bilbao-BOS Boston Logan Intl

12h 45m1 stop Barcelona-El Prat

5:40 pm - 11:20 amBOS Boston Logan Intl-BIO Bilbao

11h 40m2 stops Madrid Barajas Valencia

$502Iberia

Thu, Sep 17 - Thu, Sep 24

2:20 pm - 9:05 pmBIO Bilbao-BOS Boston Logan Intl

12h 45m1 stop Barcelona-El Prat

5:40 pm - 11:20 amBOS Boston Logan Intl-BIO Bilbao

11h 40m2 stops Madrid Barajas Valencia

$503Iberia

Thu, Sep 17 - Thu, Sep 24

3:55 pm - 9:05 pmBIO Bilbao-BOS Boston Logan Intl

11h 10m1 stop Barcelona-El Prat

11:35 am - 8:30 amBOS Boston Logan Intl-BIO Bilbao

14h 55m2 stops New York John F Kennedy Intl Madrid Barajas

$506Iberia

Thu, Sep 17 - Thu, Sep 24

Cheap last minute flights

Enter your travel dates to find the best prices.

9:35 pm - 9:45 pmBIO Bilbao-BOS Boston Logan Intl

30h 10m2 stops Madrid Barajas Philadelphia

11:53 am - 4:55 pmBOS Boston Logan Intl-BIO Bilbao

23h 02m2 stops New York John F Kennedy Intl Madrid Barajas

$800British Airways

Tue, Aug 11 - Tue, Aug 18

9:35 pm - 9:45 pmBIO Bilbao-BOS Boston Logan Intl

30h 10m2 stops Madrid Barajas Philadelphia

6:00 am - 8:30 amBOS Boston Logan Intl-BIO Bilbao

20h 30m2 stops New York John F Kennedy Intl Madrid Barajas

$800British Airways

Tue, Aug 11 - Wed, Aug 19

9:35 pm - 9:45 pmBIO Bilbao-BOS Boston Logan Intl

30h 10m2 stops Madrid Barajas Philadelphia

9:05 pm - 4:55 pmBOS Boston Logan Intl-BIO Bilbao

13h 50m1 stop Madrid Barajas

$800British Airways

Tue, Aug 11 - Wed, Aug 19

9:35 pm - 9:45 pmBIO Bilbao-BOS Boston Logan Intl

30h 10m2 stops Madrid Barajas Philadelphia

6:26 pm - 8:30 amBOS Boston Logan Intl-BIO Bilbao

32h 04m2 stops New York John F Kennedy Intl Madrid Barajas

$800British Airways

Tue, Aug 11 - Sun, Aug 16

9:35 pm - 9:45 pmBIO Bilbao-BOS Boston Logan Intl

30h 10m2 stops Madrid Barajas Philadelphia

11:53 am - 8:30 amBOS Boston Logan Intl-BIO Bilbao

14h 37m2 stops New York John F Kennedy Intl Madrid Barajas

$800British Airways

Tue, Aug 11 - Mon, Aug 17

9:35 pm - 9:45 pmBIO Bilbao-BOS Boston Logan Intl

30h 10m2 stops Madrid Barajas Philadelphia

8:45 pm - 12:45 pmBOS Boston Logan Intl-BIO Bilbao

10h 00m1 stop Madrid Barajas

$817British Airways

Tue, Aug 11 - Sun, Aug 16

9:35 pm - 9:45 pmBIO Bilbao-BOS Boston Logan Intl

30h 10m2 stops Madrid Barajas Philadelphia

6:26 pm - 8:30 amBOS Boston Logan Intl-BIO Bilbao

32h 04m2 stops New York John F Kennedy Intl Madrid Barajas

$840British Airways

Tue, Aug 11 - Sat, Aug 15

6:20 pm - 6:50 pmBIO Bilbao-BOS Boston Logan Intl

30h 30m2 stops Milan Malpensa Reykjavik Keflavik Intl

11:35 pm - 2:55 pmBOS Boston Logan Intl-BIO Bilbao

33h 20m1 stop Barcelona-El Prat

$1,014Multiple Airlines

Tue, Aug 11 - Sun, Aug 16

6:20 pm - 6:50 pmBIO Bilbao-BOS Boston Logan Intl

30h 30m2 stops Milan Malpensa Reykjavik Keflavik Intl

10:55 pm - 10:15 amBOS Boston Logan Intl-BIO Bilbao

29h 20m1 stop Barcelona-El Prat

$1,028Multiple Airlines

Tue, Aug 11 - Wed, Aug 19

9:15 am - 4:10 pmBIO Bilbao-BOS Boston Logan Intl

12h 55m1 stop Madrid Barajas

9:20 pm - 8:50 pmBOS Boston Logan Intl-BIO Bilbao

17h 30m1 stop Madrid Barajas

$1,034Iberia

Tue, Aug 11 - Tue, Aug 18

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LEVEL flights from Bilbao to Boston

Our best LEVEL deals on Bilbao to Boston flight tickets

LEVEL

Oct 17

BIO7:15 pmBilbao

32h 30m

1 stop

BOS9:45 pmBoston Logan Intl

Oct 21

BOS10:55 pmBoston Logan Intl

27h 20m

1 stop

BIO8:15 amBilbao

$617

LEVEL

Aug 12

BIO7:10 pmBilbao

32h 35m

1 stop

BOS9:45 pmBoston Logan Intl

Aug 26

BOS10:55 pmBoston Logan Intl

27h 20m

1 stop

BIO8:15 amBilbao

$1,093

TAP AIR PORTUGAL flights from Bilbao to Boston

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

TAP AIR PORTUGAL

Nov 9

BIO7:20 pmBilbao

25h 20m

1 stop

BOS2:40 pmBoston Logan Intl

Nov 22

BOS10:10 pmBoston Logan Intl

14h 25m

1 stop

BIO6:35 pmBilbao

$565

TAP AIR PORTUGAL

Nov 9

BIO7:20 pmBilbao

31h 25m

2 stops

BOS8:45 pmBoston Logan Intl

Nov 22

BOS6:00 pmBoston Logan Intl

18h 35m

1 stop

BIO6:35 pmBilbao

$574

TAP AIR PORTUGAL

Oct 17

BIO6:35 pmBilbao

31h 45m

2 stops

BOS8:20 pmBoston Logan Intl

Oct 21

BOS6:05 pmBoston Logan Intl

11h 25m

1 stop

BIO11:30 amBilbao

$616

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Thu 9/17

8:55 am-9:05 pm

1 stop18h 10m

Boston Logan Intl

Thu 9/24

10:55 pm-5:35 pm

1 stop12h 40m

$492

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Thu 9/17

11:05 am-9:05 pm

1 stop16h 00m

Boston Logan Intl

Thu 9/24

10:55 pm-10:25 pm

1 stop17h 30m

$492

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Thu 9/17

11:05 am-9:05 pm

1 stop16h 00m

Boston Logan Intl

Thu 9/24

10:55 pm-10:25 pm

1 stop17h 30m

$493

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Thu 9/3

7:10 am-9:05 pm

1 stop19h 55m

Boston Logan Intl

Wed 9/16

10:55 pm-11:00 pm

1 stop18h 05m

$493

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Thu 9/3

7:10 am-9:05 pm

1 stop19h 55m

Boston Logan Intl

Wed 9/16

10:55 pm-11:00 pm

1 stop18h 05m

$494

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Thu 9/3

9:15 am-7:50 pm

1 stop16h 35m

Boston Logan Intl

Wed 9/16

9:05 pm-12:45 pm

1 stop9h 40m

$496

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Thu 9/17

1:30 pm-7:50 pm

1 stop12h 20m

Boston Logan Intl

Thu 9/24

11:35 am-8:30 am

2 stops14h 55m

$499

Quickest round-trip

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Thu 9/17

2:20 pm-9:05 pm

1 stop12h 45m

Boston Logan Intl

Thu 9/24

5:40 pm-11:20 am

2 stops11h 40m

$502

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Thu 9/17

2:20 pm-9:05 pm

1 stop12h 45m

Boston Logan Intl

Thu 9/24

5:40 pm-11:20 am

2 stops11h 40m

$503

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Thu 9/17

3:55 pm-9:05 pm

1 stop11h 10m

Boston Logan Intl

Thu 9/24

11:35 am-8:30 am

2 stops14h 55m

$506

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 typical price of a round-trip flight between Bilbao and Boston?

Prices are currently low for flights on this route.

Typical prices usually range from $581 to $871.
The lowest price recently found on this route was $492.

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	14h 05m
Direct flights	None

The fastest flight from Bilbao to Boston takes 14h 05m

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 14h 05m 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

Ogunquit

Salem

Old Orchard Beach

Hampton

Laconia

Cambridge

South Yarmouth

Plymouth

Revere

Kennebunkport

York Beach

Gloucester

Warwick

Middletown

South Portland

Everett

Brockton

Falmouth

Seekonk

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.