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

American Airlines, LEVEL, and KLM 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.

$430 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 - 10:05 pmBOS Boston Logan Intl-BIO Bilbao

17h 10m1 stop Barcelona-El Prat

$498Iberia

Thu, Sep 24 - Thu, Oct 1

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

12h 45m1 stop Barcelona-El Prat

5:40 pm - 12:45 pmBOS Boston Logan Intl-BIO Bilbao

13h 05m1 stop Madrid Barajas

$499Iberia

Thu, Oct 8 - Tue, Oct 13

1:20 pm - 9:05 pmBIO Bilbao-BOS Boston Logan Intl

13h 45m1 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

$499Iberia

Thu, Sep 24 - Thu, Oct 1

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

15h 25m1 stop Madrid Barajas

9:20 pm - 11:15 pmBOS Boston Logan Intl-BIO Bilbao

19h 55m1 stop Madrid Barajas

$502Iberia

Tue, Sep 15 - Tue, Sep 22

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

12h 55m1 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

$502Iberia

Tue, Sep 15 - Tue, Sep 22

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

15h 25m1 stop Madrid Barajas

9:20 pm - 11:15 pmBOS Boston Logan Intl-BIO Bilbao

19h 55m1 stop Madrid Barajas

$502Iberia

Tue, Sep 22 - Tue, Sep 29

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

12h 55m1 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

$502Iberia

Tue, Sep 15 - Tue, Sep 29

6:45 am - 7:50 pmBIO Bilbao-BOS Boston Logan Intl

19h 05m1 stop Madrid Barajas

5:40 pm - 12:45 pmBOS Boston Logan Intl-BIO Bilbao

13h 05m1 stop Madrid Barajas

$502Iberia

Tue, Sep 15 - Tue, Sep 29

7:40 am - 9:05 pmBIO Bilbao-BOS Boston Logan Intl

19h 25m1 stop Barcelona-El Prat

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

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

$502Iberia

Wed, Sep 9 - Wed, Oct 7

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

19h 00m1 stop Madrid Barajas

9:20 pm - 12:45 pmBOS Boston Logan Intl-BIO Bilbao

9h 25m1 stop Madrid Barajas

$502Iberia

Mon, Oct 5 - Mon, Oct 12

Cheap last minute flights

Enter your travel dates to find the best prices.

8:35 pm - 8:55 pmBIO Bilbao-BOS Boston Logan Intl

54h 20m2 stops Paris Orly Montreal Pierre Elliott Trudeau Intl

11:35 pm - 12:25 pmBOS Boston Logan Intl-BIO Bilbao

30h 50m1 stop Barcelona-El Prat

$1,066Multiple Airlines

Sun, Aug 30 - Sun, Sep 6

6:45 am - 4:37 pmBIO Bilbao-BOS Boston Logan Intl

15h 52m1 stop Amsterdam Schiphol

5:10 pm - 9:50 amBOS Boston Logan Intl-BIO Bilbao

10h 40m1 stop Paris Charles de Gaulle

$1,075KLM

Sun, Aug 30 - Sun, Sep 6

7:10 am - 7:35 pmBIO Bilbao-BOS Boston Logan Intl

18h 25m1 stop Paris Charles de Gaulle

9:45 pm - 5:30 pmBOS Boston Logan Intl-BIO Bilbao

13h 45m1 stop Paris Charles de Gaulle

$1,084KLM

Thu, Aug 27 - Thu, Sep 3

7:10 am - 4:13 pmBIO Bilbao-BOS Boston Logan Intl

15h 03m2 stops Paris Charles de Gaulle New York John F Kennedy Intl

9:45 pm - 10:00 pmBOS Boston Logan Intl-BIO Bilbao

18h 15m1 stop Paris Charles de Gaulle

$1,090Air France

Thu, Aug 27 - Thu, Sep 3

8:55 am - 9:45 pmBIO Bilbao-BOS Boston Logan Intl

18h 50m2 stops Milan Malpensa Reykjavik Keflavik Intl

11:00 pm - 10:15 pmBOS Boston Logan Intl-BIO Bilbao

17h 15m2 stops Reykjavik Keflavik Intl Milan Malpensa

$1,099Multiple Airlines

Sun, Aug 30 - Sun, Sep 6

5:15 pm - 9:45 pmBIO Bilbao-BOS Boston Logan Intl

34h 30m3 stops Amsterdam Schiphol Oslo Gardermoen Reykjavik Keflavik Intl

11:00 pm - 4:30 pmBOS Boston Logan Intl-BIO Bilbao

35h 30m3 stops Reykjavik Keflavik Intl Oslo Gardermoen Amsterdam Schiphol

$1,124Multiple Airlines

Sun, Aug 30 - Sun, Sep 6

7:15 am - 9:05 amBIO Bilbao-BOS Boston Logan Intl

31h 50m3 stops Munich Franz Josef Strauss Rome Fiumicino Toronto Pearson Intl

10:05 am - 4:20 pmBOS Boston Logan Intl-BIO Bilbao

24h 15m2 stops Toronto Pearson Intl Rome Fiumicino

$1,134Multiple Airlines

Thu, Aug 27 - Thu, Sep 3

11:55 am - 9:27 pmBIO Bilbao-BOS Boston Logan Intl

15h 32m2 stops Munich Franz Josef Strauss Montreal Pierre Elliott Trudeau Intl

10:00 pm - 5:55 pmBOS Boston Logan Intl-BIO Bilbao

13h 55m2 stops Frankfurt am Main Munich Franz Josef Strauss

$1,145Multiple Airlines

Thu, Aug 27 - Thu, Sep 3

8:55 am - 9:45 pmBIO Bilbao-BOS Boston Logan Intl

18h 50m2 stops Milan Malpensa Reykjavik Keflavik Intl

8:50 pm - 12:25 pmBOS Boston Logan Intl-BIO Bilbao

33h 35m3 stops Reykjavik Keflavik Intl Milan Malpensa Barcelona-El Prat

$1,166Multiple Airlines

Sun, Aug 30 - Sun, Sep 6

7:15 am - 9:05 amBIO Bilbao-BOS Boston Logan Intl

31h 50m3 stops Munich Franz Josef Strauss Rome Fiumicino Toronto Pearson Intl

10:05 am - 10:25 pmBOS Boston Logan Intl-BIO Bilbao

30h 20m3 stops Toronto Pearson Intl Rome Fiumicino Barcelona-El Prat

$1,258Multiple Airlines

Thu, Aug 27 - Thu, Sep 3

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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

Oct 20

BIO6:50 pmBilbao

25h 55m

1 stop

BOS2:45 pmBoston Logan Intl

Nov 4

BOS6:00 pmBoston Logan Intl

11h 25m

1 stop

BIO11:25 amBilbao

$567

TAP AIR PORTUGAL

Dec 27

BIO6:40 pmBilbao

26h 00m

1 stop

BOS2:40 pmBoston Logan Intl

Jan 2

BOS10:10 pmBoston Logan Intl

13h 45m

1 stop

BIO5:55 pmBilbao

$571

TAP AIR PORTUGAL

Oct 23

BIO12:15 pmBilbao

14h 05m

1 stop

BOS8:20 pmBoston Logan Intl

Oct 26

BOS7:00 pmBoston Logan Intl

17h 55m

1 stop

BIO5:55 pmBilbao

$572

Iberia flights from Bilbao to Boston

Our best Iberia deals on Bilbao to Boston flight tickets

Iberia

Sep 24

BIO8:55 amBilbao

18h 10m

1 stop

BOS9:05 pmBoston Logan Intl

Oct 1

BOS10:55 pmBoston Logan Intl

17h 10m

1 stop

BIO10:05 pmBilbao

$498

Iberia

Sep 24

BIO1:20 pmBilbao

13h 45m

1 stop

BOS9:05 pmBoston Logan Intl

Oct 1

BOS11:35 amBoston Logan Intl

14h 55m

2 stops

BIO8:30 amBilbao

$499

Iberia

Sep 15

BIO6:45 amBilbao

15h 25m

1 stop

BOS4:10 pmBoston Logan Intl

Sep 22

BOS9:20 pmBoston Logan Intl

19h 55m

1 stop

BIO11:15 pmBilbao

$502

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Thu 9/24

8:55 am-9:05 pm

1 stop18h 10m

Boston Logan Intl

Thu 10/1

10:55 pm-10:05 pm

1 stop17h 10m

$498

Quickest round-trip

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Thu 10/8

2:20 pm-9:05 pm

1 stop12h 45m

Boston Logan Intl

Tue 10/13

5:40 pm-12:45 pm

1 stop13h 05m

$499

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Thu 9/24

1:20 pm-9:05 pm

1 stop13h 45m

Boston Logan Intl

Thu 10/1

11:35 am-8:30 am

2 stops14h 55m

$499

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Tue 9/15

6:45 am-4:10 pm

1 stop15h 25m

Boston Logan Intl

Tue 9/22

9:20 pm-11:15 pm

1 stop19h 55m

$502

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Tue 9/15

9:15 am-4:10 pm

1 stop12h 55m

Boston Logan Intl

Tue 9/22

11:35 am-8:30 am

2 stops14h 55m

$502

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Tue 9/22

6:45 am-4:10 pm

1 stop15h 25m

Boston Logan Intl

Tue 9/29

9:20 pm-11:15 pm

1 stop19h 55m

$502

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Tue 9/15

9:15 am-4:10 pm

1 stop12h 55m

Boston Logan Intl

Tue 9/29

11:35 am-8:30 am

2 stops14h 55m

$502

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Tue 9/15

6:45 am-7:50 pm

1 stop19h 05m

Boston Logan Intl

Tue 9/29

5:40 pm-12:45 pm

1 stop13h 05m

$502

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Wed 9/9

7:40 am-9:05 pm

1 stop19h 25m

Boston Logan Intl

Wed 10/7

12:29 pm-8:30 am

2 stops14h 01m

$502

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Mon 10/5

6:45 am-7:45 pm

1 stop19h 00m

Boston Logan Intl

Mon 10/12

9:20 pm-12:45 pm

1 stop9h 25m

$502

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 $578 to $752.
The lowest price recently found on this route was $498.

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

Best Price Found	$430
Fastest flight time	13h 45m
Direct flights	None

The best one-way flight to Boston from Bilbao in the past 72 hours is $430. The best round-trip flight deal from Bilbao to Boston found on momondo in the last 72 hours is $498.

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

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Salem

Old Orchard Beach

Laconia

Cambridge

Hampton

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Revere

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Warwick

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Everett

Kennebunkport

Brockton

Seekonk

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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.