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

TAP AIR PORTUGAL and Iberia 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.

$317 Cheap Flights from Bilbao to Boston in 2026/27

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.

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

15h 10m1 stop Madrid Barajas

8:00 pm - 8:45 pmBOS Boston Logan Intl-BIO Bilbao

18h 45m1 stop Madrid Barajas

$399Iberia

Mon, Feb 1 - Mon, Mar 1

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

10h 50m1 stop Madrid Barajas

3:56 pm - 12:50 pmBOS Boston Logan Intl-BIO Bilbao

14h 54m2 stops Philadelphia Madrid Barajas

$403American Airlines

Mon, Feb 1 - Mon, Mar 1

10:55 am - 7:40 pmBIO Bilbao-BOS Boston Logan Intl

14h 45m2 stops Barcelona-El Prat London Heathrow

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

13h 38m2 stops New York John F Kennedy Intl Madrid Barajas

$447Iberia

Mon, Feb 1 - Mon, Mar 1

9:35 pm - 4:42 pmBIO Bilbao-BOS Boston Logan Intl

25h 07m2 stops Madrid Barajas New York John F Kennedy Intl

9:00 pm - 12:50 pmBOS Boston Logan Intl-BIO Bilbao

10h 50m1 stop Madrid Barajas

$487Iberia

Sun, Feb 21 - Mon, Mar 22

6:45 am - 4:42 pmBIO Bilbao-BOS Boston Logan Intl

15h 57m2 stops Madrid Barajas New York John F Kennedy Intl

5:20 pm - 12:50 pmBOS Boston Logan Intl-BIO Bilbao

14h 30m1 stop Madrid Barajas

$493Iberia

Fri, Feb 19 - Mon, Mar 22

6:40 pm - 3:05 pmBIO Bilbao-BOS Boston Logan Intl

26h 25m1 stop Lisbon Humberto Delgado

11:10 pm - 5:55 pmBOS Boston Logan Intl-BIO Bilbao

13h 45m1 stop Lisbon Humberto Delgado

$509TAP AIR PORTUGAL

Sun, Feb 21 - Mon, Mar 22

12:10 pm - 8:15 pmBIO Bilbao-BOS Boston Logan Intl

14h 05m1 stop Lisbon Humberto Delgado

10:20 pm - 6:35 pmBOS Boston Logan Intl-BIO Bilbao

14h 15m1 stop Lisbon Humberto Delgado

$510TAP AIR PORTUGAL

Thu, Nov 19 - Thu, Dec 3

12:10 pm - 2:40 pmBIO Bilbao-BOS Boston Logan Intl

32h 30m1 stop Lisbon Humberto Delgado

6:00 pm - 6:35 pmBOS Boston Logan Intl-BIO Bilbao

18h 35m1 stop Lisbon Humberto Delgado

$512TAP AIR PORTUGAL

Thu, Nov 19 - Thu, Dec 3

6:45 am - 4:42 pmBIO Bilbao-BOS Boston Logan Intl

15h 57m2 stops Madrid Barajas New York John F Kennedy Intl

9:00 pm - 1:55 pmBOS Boston Logan Intl-BIO Bilbao

11h 55m2 stops Madrid Barajas Barcelona-El Prat

$531Iberia

Fri, Feb 19 - Mon, Mar 22

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

15h 10m1 stop Madrid Barajas

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

10h 50m1 stop Madrid Barajas

$546American Airlines

Thu, Nov 19 - Thu, Dec 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

Feb 21

BIO6:40 pmBilbao

26h 25m

1 stop

BOS3:05 pmBoston Logan Intl

Mar 22

BOS11:10 pmBoston Logan Intl

13h 45m

1 stop

BIO5:55 pmBilbao

$509

TAP AIR PORTUGAL

Nov 19

BIO12:10 pmBilbao

14h 05m

1 stop

BOS8:15 pmBoston Logan Intl

Dec 3

BOS10:20 pmBoston Logan Intl

14h 15m

1 stop

BIO6:35 pmBilbao

$510

TAP AIR PORTUGAL

Nov 19

BIO12:10 pmBilbao

32h 30m

1 stop

BOS2:40 pmBoston Logan Intl

Dec 3

BOS6:00 pmBoston Logan Intl

18h 35m

1 stop

BIO6:35 pmBilbao

$512

American Airlines flights from Bilbao to Boston

Our best American Airlines deals on Bilbao to Boston flight tickets

American Airlines

Feb 1

BIO1:35 pmBilbao

10h 50m

1 stop

BOS6:25 pmBoston Logan Intl

Mar 1

BOS3:56 pmBoston Logan Intl

14h 54m

2 stops

BIO12:50 pmBilbao

$403

American Airlines

Nov 19

BIO9:15 amBilbao

15h 10m

1 stop

BOS6:25 pmBoston Logan Intl

Dec 3

BOS8:00 pmBoston Logan Intl

10h 50m

1 stop

BIO12:50 pmBilbao

$546

American Airlines

Nov 19

BIO9:15 amBilbao

15h 10m

1 stop

BOS6:25 pmBoston Logan Intl

Dec 3

BOS8:00 pmBoston Logan Intl

14h 55m

1 stop

BIO4:55 pmBilbao

$547

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Mon 2/1

9:15 am-6:25 pm

1 stop15h 10m

Boston Logan Intl

Mon 3/1

8:00 pm-8:45 pm

1 stop18h 45m

$399

Quickest 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

Mon 3/1

3:56 pm-12:50 pm

2 stops14h 54m

$403

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Mon 2/1

10:55 am-7:40 pm

2 stops14h 45m

Boston Logan Intl

Mon 3/1

5:12 pm-12:50 pm

2 stops13h 38m

$447

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Sun 2/21

9:35 pm-4:42 pm

2 stops25h 07m

Boston Logan Intl

Mon 3/22

9:00 pm-12:50 pm

1 stop10h 50m

$487

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Fri 2/19

6:45 am-4:42 pm

2 stops15h 57m

Boston Logan Intl

Mon 3/22

5:20 pm-12:50 pm

1 stop14h 30m

$493

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Sun 2/21

6:40 pm-3:05 pm

1 stop26h 25m

Boston Logan Intl

Mon 3/22

11:10 pm-5:55 pm

1 stop13h 45m

$509

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Thu 11/19

12:10 pm-8:15 pm

1 stop14h 05m

Boston Logan Intl

Thu 12/3

10:20 pm-6:35 pm

1 stop14h 15m

$510

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Thu 11/19

12:10 pm-2:40 pm

1 stop32h 30m

Boston Logan Intl

Thu 12/3

6:00 pm-6:35 pm

1 stop18h 35m

$512

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Fri 2/19

6:45 am-4:42 pm

2 stops15h 57m

Boston Logan Intl

Mon 3/22

9:00 pm-1:55 pm

2 stops11h 55m

$531

BilbaoBoston

BIO Bilbao - BOS Boston Logan Intl

BIOBOS

Bilbao

Thu 11/19

9:15 am-6:25 pm

1 stop15h 10m

Boston Logan Intl

Thu 12/3

8:00 pm-12:50 pm

1 stop10h 50m

$546

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 $477 to $630.
The lowest price recently found on this route was $399.

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 $467. 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	$317
Fastest flight time	12h 55m
Direct flights	None

The best one-way flight to Boston from Bilbao in the past 72 hours is $317. The best round-trip flight deal from Bilbao to Boston found on momondo in the last 72 hours is $399.

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.

Ogunquit

Hampton Beach

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Laconia

Salem

Kennebunkport

Cambridge

Revere

Hampton

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Wells

Everett

Warwick

Seekonk

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Nashua

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.