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

TAP AIR PORTUGAL and LEVEL 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.

$356 Cheap Flights from Bilbao to Boston in 2026

Find the cheapest flights from Bilbao to Boston

Round-trip

One-way

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 - 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

6:45 am - 4:55 pmBIO Bilbao-BOS Boston Logan Intl

16h 10m2 stops Madrid Barajas New York John F Kennedy Intl

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

13h 50m1 stop Madrid Barajas

$503American Airlines

Thu, Sep 10 - Wed, Sep 16

6:45 am - 4:10 pmBIO Bilbao-BOS Boston Logan Intl

15h 25m1 stop Madrid Barajas

8:45 pm - 1:35 pmBOS Boston Logan Intl-BIO Bilbao

10h 50m1 stop Madrid Barajas

$514Multiple Airlines

Thu, Sep 10 - Fri, Sep 25

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

16h 35m2 stops Madrid Barajas Chicago O'Hare Intl

8:05 pm - 11:15 pmBOS Boston Logan Intl-BIO Bilbao

21h 10m2 stops London Heathrow Madrid Barajas

$534Iberia

Thu, Aug 27 - Mon, Aug 31

6:45 am - 7:00 pmBIO Bilbao-BOS Boston Logan Intl

17h 15m1 stop Madrid Barajas

5:30 pm - 12:50 pmBOS Boston Logan Intl-BIO Bilbao

13h 20m2 stops New York John F Kennedy Intl Madrid Barajas

$538Iberia

Fri, Oct 30 - Mon, Nov 9

6:45 am - 4:55 pmBIO Bilbao-BOS Boston Logan Intl

16h 10m2 stops Madrid Barajas New York John F Kennedy Intl

5:28 pm - 1:35 pmBOS Boston Logan Intl-BIO Bilbao

14h 07m2 stops New York John F Kennedy Intl Madrid Barajas

$543American Airlines

Thu, Sep 10 - Fri, Sep 25

2:25 pm - 9:05 pmBIO Bilbao-BOS Boston Logan Intl

12h 40m1 stop Barcelona-El Prat

9:20 pm - 10:05 pmBOS Boston Logan Intl-BIO Bilbao

18h 45m1 stop Madrid Barajas

$546Iberia

Wed, Sep 23 - Sun, Sep 27

1:35 pm - 7:00 pmBIO Bilbao-BOS Boston Logan Intl

10h 25m1 stop Madrid Barajas

8:00 pm - 12:50 pmBOS Boston Logan Intl-BIO Bilbao

10h 50m1 stop Madrid Barajas

$549Iberia

Mon, Oct 26 - Mon, Nov 23

6:45 am - 8:56 pmBIO Bilbao-BOS Boston Logan Intl

19h 11m2 stops Madrid Barajas Charlotte Douglas

11:15 am - 8:30 amBOS Boston Logan Intl-BIO Bilbao

15h 15m2 stops New York John F Kennedy Intl Madrid Barajas

$552Iberia

Thu, Oct 29 - Thu, Nov 12

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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 10

BIO6:45 amBilbao

16h 10m

2 stops

BOS4:55 pmBoston Logan Intl

Sep 16

BOS9:05 pmBoston Logan Intl

13h 50m

1 stop

BIO4:55 pmBilbao

$503

American Airlines

Sep 10

BIO6:45 amBilbao

16h 10m

2 stops

BOS4:55 pmBoston Logan Intl

Sep 25

BOS5:28 pmBoston Logan Intl

14h 07m

2 stops

BIO1:35 pmBilbao

$543

TAP AIR PORTUGAL flights from Bilbao to Boston

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

TAP AIR PORTUGAL

Nov 6

BIO6:40 pmBilbao

26h 00m

1 stop

BOS2:40 pmBoston Logan Intl

Nov 9

BOS10:10 pmBoston Logan Intl

13h 45m

1 stop

BIO5:55 pmBilbao

$567

TAP AIR PORTUGAL

Oct 26

BIO7:20 pmBilbao

31h 25m

2 stops

BOS9:45 pmBoston Logan Intl

Nov 23

BOS10:10 pmBoston Logan Intl

13h 45m

1 stop

BIO5:55 pmBilbao

$574

TAP AIR PORTUGAL

Dec 23

BIO12:10 pmBilbao

32h 30m

1 stop

BOS2:40 pmBoston Logan Intl

Dec 30

BOS6:00 pmBoston Logan Intl

11h 25m

1 stop

BIO11:25 amBilbao

$575

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Thu 9/3

8:55 am-9:05 pm

1 stop18h 10m

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 9/10

6:45 am-4:55 pm

2 stops16h 10m

Boston Logan Intl

Wed 9/16

9:05 pm-4:55 pm

1 stop13h 50m

$503

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Thu 9/10

6:45 am-4:10 pm

1 stop15h 25m

Boston Logan Intl

Fri 9/25

8:45 pm-1:35 pm

1 stop10h 50m

$514

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Thu 8/27

9:15 am-7:50 pm

2 stops16h 35m

Boston Logan Intl

Mon 8/31

8:05 pm-11:15 pm

2 stops21h 10m

$534

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Fri 10/30

6:45 am-7:00 pm

1 stop17h 15m

Boston Logan Intl

Mon 11/9

5:30 pm-12:50 pm

2 stops13h 20m

$538

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Thu 9/10

6:45 am-4:55 pm

2 stops16h 10m

Boston Logan Intl

Fri 9/25

5:28 pm-1:35 pm

2 stops14h 07m

$543

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Wed 9/23

2:25 pm-9:05 pm

1 stop12h 40m

Boston Logan Intl

Sun 9/27

9:20 pm-10:05 pm

1 stop18h 45m

$546

Quickest round-trip

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Mon 10/26

1:35 pm-7:00 pm

1 stop10h 25m

Boston Logan Intl

Mon 11/23

8:00 pm-12:50 pm

1 stop10h 50m

$549

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Thu 10/29

6:45 am-8:56 pm

2 stops19h 11m

Boston Logan Intl

Thu 11/12

11:15 am-8:30 am

2 stops15h 15m

$552

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 $493.

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	13h 45m
Direct flights	None

The fastest flight from Bilbao to Boston takes 13h 45m

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 13h 45m 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

Laconia

Hampton

Cambridge

South Yarmouth

Plymouth

Revere

Middletown

Kennebunkport

Warwick

Gloucester

York Beach

Everett

South Portland

Brockton

Seekonk

Falmouth

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.