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

LEVEL, Iberia, and Delta 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.

$328 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.

1:35 pm - 6:25 pmBIO Bilbao-BOS Boston Logan Intl

10h 50m1 stop Madrid Barajas

12:19 pm - 8:30 amBOS Boston Logan Intl-BIO Bilbao

14h 11m2 stops Charlotte Douglas Madrid Barajas

$430American Airlines

Mon, Feb 1 - Tue, Feb 16

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

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

8:00 pm - 4:55 pmBOS Boston Logan Intl-BIO Bilbao

14h 55m1 stop Madrid Barajas

$443Iberia

Thu, Jan 14 - Mon, Jan 18

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

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

5:25 pm - 12:50 pmBOS Boston Logan Intl-BIO Bilbao

13h 25m2 stops New York John F Kennedy Intl Madrid Barajas

$444Iberia

Thu, Jan 14 - Mon, Jan 18

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

16h 10m2 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

$444Iberia

Thu, Jan 14 - Mon, Jan 18

1:35 pm - 6:25 pmBIO Bilbao-BOS Boston Logan Intl

10h 50m1 stop Madrid Barajas

9:30 pm - 11:15 pmBOS Boston Logan Intl-BIO Bilbao

19h 45m1 stop Madrid Barajas

$450Iberia

Mon, Feb 1 - Tue, Feb 16

1:45 pm - 7:40 pmBIO Bilbao-BOS Boston Logan Intl

11h 55m1 stop London Heathrow

8:00 pm - 4:55 pmBOS Boston Logan Intl-BIO Bilbao

14h 55m1 stop Madrid Barajas

$460Iberia

Thu, Jan 14 - Mon, Jan 18

1:45 pm - 7:40 pmBIO Bilbao-BOS Boston Logan Intl

11h 55m1 stop London Heathrow

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

10h 50m1 stop Madrid Barajas

$461Iberia

Thu, Jan 14 - Mon, Jan 18

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

16h 35m1 stop Madrid Barajas

5:28 pm - 12:45 pmBOS Boston Logan Intl-BIO Bilbao

13h 17m2 stops New York John F Kennedy Intl Madrid Barajas

$462American Airlines

Thu, Oct 8 - Wed, Oct 21

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

12h 20m1 stop Madrid Barajas

5:40 pm - 4:55 pmBOS Boston Logan Intl-BIO Bilbao

17h 15m1 stop Madrid Barajas

$462American Airlines

Thu, Oct 15 - Thu, Oct 22

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

19h 00m1 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

$466American Airlines

Mon, Oct 5 - Wed, Oct 14

Cheap last minute flights

Enter your travel dates to find the best prices.

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

16h 35m1 stop Madrid Barajas

5:40 pm - 4:55 pmBOS Boston Logan Intl-BIO Bilbao

17h 15m1 stop Madrid Barajas

$462American Airlines

Thu, Sep 17 - Wed, Sep 30

9:15 am - 11:28 pmBIO Bilbao-BOS Boston Logan Intl

20h 13m2 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

$467Iberia

Thu, Sep 17 - Wed, Sep 30

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

16h 35m1 stop Madrid Barajas

9:05 pm - 8:30 amBOS Boston Logan Intl-BIO Bilbao

29h 25m1 stop Madrid Barajas

$471American Airlines

Thu, Sep 17 - Wed, Sep 30

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

12h 45m1 stop Barcelona-El Prat

5:28 pm - 12:45 pmBOS Boston Logan Intl-BIO Bilbao

13h 17m2 stops New York John F Kennedy Intl Madrid Barajas

$569Iberia

Thu, Sep 17 - Wed, Sep 30

9:15 am - 11:28 pmBIO Bilbao-BOS Boston Logan Intl

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

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

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

$673British Airways

Thu, Sep 17 - Wed, Sep 30

9:15 am - 11:28 pmBIO Bilbao-BOS Boston Logan Intl

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

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

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

$676British Airways

Thu, Sep 17 - Wed, Sep 30

11:05 am - 3:10 pmBIO Bilbao-BOS Boston Logan Intl

34h 05m3 stops Barcelona-El Prat Milan Malpensa Zurich

5:10 pm - 10:05 pmBOS Boston Logan Intl-BIO Bilbao

22h 55m2 stops Zurich Milan Malpensa

$786Multiple Airlines

Thu, Sep 17 - Wed, Sep 30

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

16h 35m1 stop Madrid Barajas

5:28 pm - 12:45 pmBOS Boston Logan Intl-BIO Bilbao

13h 17m2 stops New York John F Kennedy Intl Madrid Barajas

$873American Airlines

Thu, Sep 17 - Wed, Sep 30

8:45 pm - 7:55 pmBIO Bilbao-BOS Boston Logan Intl

29h 10m1 stop Zurich

9:40 pm - 7:55 pmBOS Boston Logan Intl-BIO Bilbao

16h 15m1 stop Zurich

$896SWISS

Thu, Sep 17 - Wed, Sep 30

12:15 pm - 5:21 pmBIO Bilbao-BOS Boston Logan Intl

35h 06m2 stops Lisbon Humberto Delgado New York John F Kennedy Intl

11:15 pm - 11:30 amBOS Boston Logan Intl-BIO Bilbao

30h 15m2 stops Porto Lisbon Humberto Delgado

$1,089TAP AIR PORTUGAL

Thu, Sep 17 - Wed, Sep 30

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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 17

BIO9:15 amBilbao

16h 35m

1 stop

BOS7:50 pmBoston Logan Intl

Sep 30

BOS5:40 pmBoston Logan Intl

17h 15m

1 stop

BIO4:55 pmBilbao

$462

American Airlines

Oct 5

BIO6:45 amBilbao

19h 00m

1 stop

BOS7:45 pmBoston Logan Intl

Oct 14

BOS12:29 pmBoston Logan Intl

14h 01m

2 stops

BIO8:30 amBilbao

$466

American Airlines

Oct 8

BIO1:30 pmBilbao

12h 20m

1 stop

BOS7:50 pmBoston Logan Intl

Oct 21

BOS9:05 pmBoston Logan Intl

29h 25m

1 stop

BIO8:30 amBilbao

$471

Iberia flights from Bilbao to Boston

Our best Iberia deals on Bilbao to Boston flight tickets

Iberia

Jan 14

BIO6:45 amBilbao

16h 10m

2 stops

BOS4:55 pmBoston Logan Intl

Jan 18

BOS8:00 pmBoston Logan Intl

14h 55m

1 stop

BIO4:55 pmBilbao

$443

Iberia

Jan 14

BIO6:45 amBilbao

16h 10m

2 stops

BOS4:55 pmBoston Logan Intl

Jan 18

BOS8:00 pmBoston Logan Intl

14h 55m

1 stop

BIO4:55 pmBilbao

$444

Iberia

Jan 14

BIO1:45 pmBilbao

11h 55m

1 stop

BOS7:40 pmBoston Logan Intl

Jan 18

BOS8:00 pmBoston Logan Intl

14h 55m

1 stop

BIO4:55 pmBilbao

$460

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Mon 2/1

1:35 pm-6:25 pm

1 stop10h 50m

Boston Logan Intl

Tue 2/16

12:19 pm-8:30 am

2 stops14h 11m

$430

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Thu 1/14

6:45 am-4:55 pm

2 stops16h 10m

Boston Logan Intl

Mon 1/18

8:00 pm-4:55 pm

1 stop14h 55m

$443

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Thu 1/14

6:45 am-4:55 pm

2 stops16h 10m

Boston Logan Intl

Mon 1/18

5:25 pm-12:50 pm

2 stops13h 25m

$444

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Thu 1/14

6:45 am-4:55 pm

2 stops16h 10m

Boston Logan Intl

Mon 1/18

8:00 pm-12:50 pm

1 stop10h 50m

$444

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Mon 2/1

1:35 pm-6:25 pm

1 stop10h 50m

Boston Logan Intl

Tue 2/16

9:30 pm-11:15 pm

1 stop19h 45m

$450

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Thu 1/14

1:45 pm-7:40 pm

1 stop11h 55m

Boston Logan Intl

Mon 1/18

8:00 pm-4:55 pm

1 stop14h 55m

$460

Quickest round-trip

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Thu 1/14

1:45 pm-7:40 pm

1 stop11h 55m

Boston Logan Intl

Mon 1/18

8:00 pm-12:50 pm

1 stop10h 50m

$461

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Thu 10/8

9:15 am-7:50 pm

1 stop16h 35m

Boston Logan Intl

Wed 10/21

5:28 pm-12:45 pm

2 stops13h 17m

$462

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Thu 10/15

1:30 pm-7:50 pm

1 stop12h 20m

Boston Logan Intl

Thu 10/22

5:40 pm-4:55 pm

1 stop17h 15m

$462

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Mon 10/5

6:45 am-7:45 pm

1 stop19h 00m

Boston Logan Intl

Wed 10/14

12:29 pm-8:30 am

2 stops14h 01m

$466

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 $515 to $576.
The lowest price recently found on this route was $443.

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	$328
Fastest flight time	12h 20m
Direct flights	None

The best one-way flight to Boston from Bilbao in the past 72 hours is $328. The best round-trip flight deal from Bilbao to Boston found on momondo in the last 72 hours is $430.

The fastest flight from Bilbao to Boston takes 12h 20m

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 20m 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.

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Cambridge

Hampton

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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.