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

Iberia, LEVEL, and TAP AIR PORTUGAL 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.

$393 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.

6:45 am - 6:25 pmBIO Bilbao-BOS Boston Logan Intl

17h 40m1 stop Madrid Barajas

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

10h 50m1 stop Madrid Barajas

$460Multiple Airlines

Thu, Nov 12 - Thu, Nov 19

6:45 am - 4:57 pmBIO Bilbao-BOS Boston Logan Intl

16h 12m2 stops Madrid Barajas New York John F Kennedy Intl

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

10h 50m1 stop Madrid Barajas

$465Multiple Airlines

Thu, Nov 12 - Thu, Nov 19

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

15h 25m1 stop Madrid Barajas

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

12h 40m1 stop Barcelona-El Prat

$467Iberia

Thu, Sep 10 - Wed, Sep 23

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

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

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

12h 40m1 stop Barcelona-El Prat

$477Iberia

Thu, Sep 10 - Wed, Sep 23

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

15h 25m1 stop Madrid Barajas

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

12h 40m1 stop Barcelona-El Prat

$493Iberia

Thu, Sep 10 - Wed, Sep 23

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

19h 55m1 stop Barcelona-El Prat

9:05 pm - 5:50 pmBOS Boston Logan Intl-BIO Bilbao

14h 45m1 stop Madrid Barajas

$495Iberia

Thu, Sep 10 - Wed, Sep 23

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

19h 55m1 stop Barcelona-El Prat

10:55 pm - 10:05 pmBOS Boston Logan Intl-BIO Bilbao

17h 10m1 stop Barcelona-El Prat

$496Iberia

Thu, Sep 10 - Thu, Sep 24

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

19h 55m1 stop Barcelona-El Prat

10:55 pm - 10:05 pmBOS Boston Logan Intl-BIO Bilbao

17h 10m1 stop Barcelona-El Prat

$497Iberia

Thu, Sep 10 - Thu, Sep 24

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

15h 25m1 stop Madrid Barajas

12:29 pm - 8:30 amBOS Boston Logan Intl-BIO Bilbao

14h 01m2 stops New York John F Kennedy Intl Madrid Barajas

$500American Airlines

Thu, Sep 24 - Thu, Oct 8

9:15 am - 6:25 pmBIO Bilbao-BOS Boston Logan Intl

15h 10m1 stop Madrid Barajas

11:48 am - 8:30 amBOS Boston Logan Intl-BIO Bilbao

14h 42m2 stops New York John F Kennedy Intl Madrid Barajas

$503Iberia

Thu, Nov 12 - Thu, Nov 19

Cheap last minute flights

Enter your travel dates to find the best prices.

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

19h 55m1 stop Barcelona-El Prat

9:05 pm - 5:50 pmBOS Boston Logan Intl-BIO Bilbao

14h 45m1 stop Madrid Barajas

$498Iberia

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

$501American Airlines

Thu, Sep 3 - Wed, Sep 16

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

18h 10m1 stop Barcelona-El Prat

5:40 pm - 1:45 pmBOS Boston Logan Intl-BIO Bilbao

14h 05m1 stop Madrid Barajas

$512Iberia

Thu, Sep 3 - Mon, Sep 7

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

18h 10m1 stop Barcelona-El Prat

11:35 am - 12:45 pmBOS Boston Logan Intl-BIO Bilbao

19h 10m2 stops New York John F Kennedy Intl Madrid Barajas

$533Iberia

Thu, Sep 3 - Wed, Sep 16

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

18h 10m1 stop Barcelona-El Prat

5:25 pm - 1:45 pmBOS Boston Logan Intl-BIO Bilbao

14h 20m2 stops Dublin Madrid Barajas

$624Iberia

Thu, Sep 3 - Mon, Sep 7

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

16h 35m1 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

$676American Airlines

Thu, Sep 3 - Wed, Sep 16

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

18h 00m2 stops Madrid Barajas Philadelphia

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

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

$682British Airways

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 - 5:35 pmBOS Boston Logan Intl-BIO Bilbao

12h 40m1 stop Barcelona-El Prat

$728Multiple Airlines

Thu, Sep 3 - Wed, Sep 16

7:45 pm - 2:45 pmBIO Bilbao-BOS Boston Logan Intl

25h 00m2 stops Barcelona-El Prat Frankfurt am Main

4:45 pm - 2:50 pmBOS Boston Logan Intl-BIO Bilbao

16h 05m2 stops Frankfurt am Main Barcelona-El Prat

$760Multiple Airlines

Thu, Sep 3 - Tue, Sep 8

7:45 pm - 2:45 pmBIO Bilbao-BOS Boston Logan Intl

25h 00m2 stops Barcelona-El Prat Frankfurt am Main

4:45 pm - 8:15 pmBOS Boston Logan Intl-BIO Bilbao

21h 30m3 stops Frankfurt am Main Barcelona-El Prat Madrid Barajas

$775Multiple Airlines

Thu, Sep 3 - Tue, Sep 8

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TAP AIR PORTUGAL flights from Bilbao to Boston

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

TAP AIR PORTUGAL

Nov 22

BIO6:40 pmBilbao

31h 15m

1 stop

BOS7:55 pmBoston Logan Intl

Nov 29

BOS6:00 pmBoston Logan Intl

18h 35m

1 stop

BIO6:35 pmBilbao

$547

TAP AIR PORTUGAL

Dec 17

BIO12:10 pmBilbao

13h 45m

1 stop

BOS7:55 pmBoston Logan Intl

Jan 2

BOS6:00 pmBoston Logan Intl

17h 55m

1 stop

BIO5:55 pmBilbao

$562

TAP AIR PORTUGAL

Feb 4

BIO12:10 pmBilbao

32h 30m

1 stop

BOS2:40 pmBoston Logan Intl

Feb 26

BOS10:10 pmBoston Logan Intl

37h 45m

1 stop

BIO5:55 pmBilbao

$564

Iberia flights from Bilbao to Boston

Our best Iberia deals on Bilbao to Boston flight tickets

Iberia

Sep 10

BIO6:45 amBilbao

15h 25m

1 stop

BOS4:10 pmBoston Logan Intl

Sep 23

BOS10:55 pmBoston Logan Intl

12h 40m

1 stop

BIO5:35 pmBilbao

$467

Iberia

Sep 10

BIO6:45 amBilbao

16h 10m

2 stops

BOS4:55 pmBoston Logan Intl

Sep 23

BOS10:55 pmBoston Logan Intl

12h 40m

1 stop

BIO5:35 pmBilbao

$477

Iberia

Sep 10

BIO6:45 amBilbao

15h 25m

1 stop

BOS4:10 pmBoston Logan Intl

Sep 23

BOS10:55 pmBoston Logan Intl

12h 40m

1 stop

BIO5:35 pmBilbao

$493

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Thu 11/12

6:45 am-6:25 pm

1 stop17h 40m

Boston Logan Intl

Thu 11/19

8:00 pm-12:50 pm

1 stop10h 50m

$460

Quickest round-trip

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Thu 11/12

6:45 am-4:57 pm

2 stops16h 12m

Boston Logan Intl

Thu 11/19

8:00 pm-12:50 pm

1 stop10h 50m

$465

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Thu 9/10

6:45 am-4:10 pm

1 stop15h 25m

Boston Logan Intl

Wed 9/23

10:55 pm-5:35 pm

1 stop12h 40m

$467

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 9/23

10:55 pm-5:35 pm

1 stop12h 40m

$477

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Thu 9/10

6:45 am-4:10 pm

1 stop15h 25m

Boston Logan Intl

Wed 9/23

10:55 pm-5:35 pm

1 stop12h 40m

$493

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Thu 9/10

7:10 am-9:05 pm

1 stop19h 55m

Boston Logan Intl

Wed 9/23

9:05 pm-5:50 pm

1 stop14h 45m

$495

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Thu 9/10

7:10 am-9:05 pm

1 stop19h 55m

Boston Logan Intl

Thu 9/24

10:55 pm-10:05 pm

1 stop17h 10m

$496

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Thu 9/10

7:10 am-9:05 pm

1 stop19h 55m

Boston Logan Intl

Thu 9/24

10:55 pm-10:05 pm

1 stop17h 10m

$497

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Thu 9/24

6:45 am-4:10 pm

1 stop15h 25m

Boston Logan Intl

Thu 10/8

12:29 pm-8:30 am

2 stops14h 01m

$500

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Thu 11/12

9:15 am-6:25 pm

1 stop15h 10m

Boston Logan Intl

Thu 11/19

11:48 am-8:30 am

2 stops14h 42m

$503

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 $528 to $651.
The lowest price recently found on this route was $460.

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 $482. 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

Best Price Found	$393
Fastest flight time	12h 55m
Direct flights	None

The best one-way flight to Boston from Bilbao in the past 72 hours is $393. The best round-trip flight deal from Bilbao to Boston found on momondo in the last 72 hours is $460.

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

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Old Orchard Beach

Salem

Laconia

Cambridge

Hampton

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Everett

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Gloucester

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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.