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

TAP AIR PORTUGAL, LEVEL, and Aer Lingus 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 many operators does momondo search for flights from Bilbao Airport to Boston Logan Intl Airport?

As of August 2025, there is 1 operator available to choose from for flights from Bilbao Airport to Boston Logan Intl Airport.

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.

$279 Cheap Flights from Bilbao to Boston (BIO-BOS) in 2025

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Find the cheapest flights from Bilbao to Boston (BIO-BOS)

Round-trip

One-way

Cheap round-trip flights

8:40 pm - 3:35 pmBIO-BOS

24h 55m1 stop

5:40 pm - 7:50 pmBOS-BIO

20h 10m1 stop

$452Scandinavian Airlines

Find Deal

Fri, Oct 3 - Thu, Oct 16

6:40 pm - 2:35 pmBIO-BOS

25h 55m1 stop

6:05 pm - 11:25 amBOS-BIO

11h 20m1 stop

$461TAP AIR PORTUGAL

Find Deal

Fri, Nov 7 - Tue, Nov 11

1:35 pm - 10:49 pmBIO-BOS

15h 14m2 stops

10:40 pm - 9:15 pmBOS-BIO

16h 35m1 stop

$475Iberia

Find Deal

Thu, Feb 19 - Mon, Feb 23

9:15 am - 10:49 pmBIO-BOS

19h 34m2 stops

1:05 pm - 12:50 pmBOS-BIO

17h 45m2 stops

$476Iberia

Find Deal

Thu, Feb 19 - Mon, Feb 23

1:35 pm - 10:49 pmBIO-BOS

15h 14m2 stops

10:40 pm - 9:15 pmBOS-BIO

16h 35m1 stop

$478Iberia

Find Deal

Thu, Feb 19 - Mon, Feb 23

8:50 am - 9:15 pmBIO-BOS

18h 25m1 stop

11:00 pm - 5:35 pmBOS-BIO

12h 35m1 stop

$496LEVEL

Find Deal

Thu, Sep 18 - Sun, Sep 21

6:45 am - 3:00 pmBIO-BOS

14h 15m1 stop

9:20 pm - 4:55 pmBOS-BIO

13h 35m1 stop

$497American Airlines

Find Deal

Wed, Oct 8 - Wed, Oct 15

1:30 pm - 7:35 pmBIO-BOS

12h 05m1 stop

1:00 pm - 8:30 amBOS-BIO

13h 30m2 stops

$501American Airlines

Find Deal

Thu, Sep 18 - Thu, Sep 25

9:15 am - 7:35 pmBIO-BOS

16h 20m2 stops

4:30 pm - 8:30 amBOS-BIO

10h 00m1 stop

$502

Find Deal

Tue, Oct 7 - Tue, Oct 14

9:35 pm - 3:00 pmBIO-BOS

23h 25m1 stop

4:30 pm - 8:30 amBOS-BIO

10h 00m1 stop

$504

Find Deal

Tue, Oct 7 - Tue, Oct 14

TAP AIR PORTUGAL flights from Bilbao to Boston

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

TAP AIR PORTUGAL

Nov 7

BIO6:40 pmBilbao

25h 55m

1 stop

BOS2:35 pmBoston Logan Intl

Nov 11

BOS6:05 pmBoston Logan Intl

11h 20m

1 stop

BIO11:25 amBilbao

$461

Find similar

TAP AIR PORTUGAL

Oct 30

BIO12:10 pmBilbao

14h 00m

1 stop

BOS9:10 pmBoston Logan Intl

Nov 10

BOS6:05 pmBoston Logan Intl

17h 50m

1 stop

BIO5:55 pmBilbao

$485

Find similar

TAP AIR PORTUGAL

Feb 9

BIO7:20 pmBilbao

25h 15m

1 stop

BOS2:35 pmBoston Logan Intl

Feb 14

BOS6:05 pmBoston Logan Intl

17h 50m

1 stop

BIO5:55 pmBilbao

$545

Find similar

Iberia flights from Bilbao to Boston

Our best Iberia deals on Bilbao to Boston flight tickets

Iberia

Feb 19

BIO1:35 pmBilbao

15h 14m

2 stops

BOS10:49 pmBoston Logan Intl

Feb 23

BOS10:40 pmBoston Logan Intl

16h 35m

1 stop

BIO9:15 pmBilbao

$475

Find similar

Iberia

Feb 19

BIO9:15 amBilbao

19h 34m

2 stops

BOS10:49 pmBoston Logan Intl

Feb 23

BOS1:05 pmBoston Logan Intl

17h 45m

2 stops

BIO12:50 pmBilbao

$476

Find similar

Iberia

Feb 19

BIO1:35 pmBilbao

15h 14m

2 stops

BOS10:49 pmBoston Logan Intl

Feb 23

BOS10:40 pmBoston Logan Intl

16h 35m

1 stop

BIO9:15 pmBilbao

$478

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Fri 10/3

8:40 pm-3:35 pm

1 stop24h 55m

Boston Logan Intl

Thu 10/16

5:40 pm-7:50 pm

1 stop20h 10m

$452

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Fri 11/7

6:40 pm-2:35 pm

1 stop25h 55m

Boston Logan Intl

Tue 11/11

6:05 pm-11:25 am

1 stop11h 20m

$461

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Thu 2/19

1:35 pm-10:49 pm

2 stops15h 14m

Boston Logan Intl

Mon 2/23

10:40 pm-9:15 pm

1 stop16h 35m

$475

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Thu 2/19

9:15 am-10:49 pm

2 stops19h 34m

Boston Logan Intl

Mon 2/23

1:05 pm-12:50 pm

2 stops17h 45m

$476

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Thu 2/19

1:35 pm-10:49 pm

2 stops15h 14m

Boston Logan Intl

Mon 2/23

10:40 pm-9:15 pm

1 stop16h 35m

$478

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Thu 9/18

8:50 am-9:15 pm

1 stop18h 25m

Boston Logan Intl

Sun 9/21

11:00 pm-5:35 pm

1 stop12h 35m

$496

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Wed 10/8

6:45 am-3:00 pm

1 stop14h 15m

Boston Logan Intl

Wed 10/15

9:20 pm-4:55 pm

1 stop13h 35m

$497

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Thu 9/18

1:30 pm-7:35 pm

1 stop12h 05m

Boston Logan Intl

Thu 9/25

1:00 pm-8:30 am

2 stops13h 30m

$501

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Tue 10/7

9:15 am-7:35 pm

2 stops16h 20m

Boston Logan Intl

Tue 10/14

4:30 pm-8:30 am

1 stop10h 00m

$502

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Tue 10/7

9:35 pm-3:00 pm

1 stop23h 25m

Boston Logan Intl

Tue 10/14

4:30 pm-8:30 am

1 stop10h 00m

$504

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 cheapest month to fly to Boston?

In general, January 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 $396. If you aren’t able to travel during the month of January, then book flights to Boston from Bilbao during November instead. Flights to Boston in November, while not as cheap as those in January, still average around $448.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Bilbao to Boston is on a Friday when prices can be found for as low as $645. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Thursday is $800.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is at noon. momondo users have found flights departing from Bilbao to Boston at noon for as low as $690. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Boston, so prices are often more expensive at around $750 per ticket.

How far in advance should I book a flight to Boston?

You are more likely to see cheaper flights to Boston from Bilbao when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $570 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Bilbao for as low as $376 on momondo.

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

Direct flights	None

There are no direct flights from Bilbao to Boston. There are no popular flight routes from Bilbao to Boston.

Search flight deals

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 11h 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 many operators does momondo search for flights from Bilbao Airport to Boston Logan Intl Airport?
As of August 2025, there is 1 operator available to choose from for flights from Bilbao Airport to Boston Logan Intl Airport.
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.
What is the most popular airline from Bilbao to Boston?
momondo data reveals that the most frequently booked airline on the route from Bilbao to Boston is Iberia, representing 100% of all bookings.

Best airlines flying from Bilbao to Boston

Compare and see reviews for airlines that fly from Bilbao to Boston with momondo

Airline	Rating	Free Cancellation	Price
Iberia	PriceFrom $470	Free Cancellation	Rating 7.0 2,889 reviews		Search Iberia flights

Hampton Beach

Salem

Ogunquit

Old Orchard Beach

Hampton

York Beach

Plymouth

Kennebunkport

Cambridge

Narragansett

Nashua

South Yarmouth

Gloucester

Brockton

Laconia

Concord

Falmouth

Everett

Wells

Sturbridge

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.