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

Finnair is the most popular carrier 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 October 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.

$276 Cheap Flights from Bilbao to Boston in 2025/26

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Find the cheapest flights from Bilbao to Boston

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One-way

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Cheap round-trip flights

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12:10 pm - 8:10 pmBIO-BOS

14h 00m1 stop

6:05 pm - 11:25 amBOS-BIO

11h 20m1 stop

$428TAP AIR PORTUGAL

Find Deal

jue., nov. 20 - mié., dic. 3

12:10 pm - 8:10 pmBIO-BOS

14h 00m1 stop

6:05 pm - 6:35 pmBOS-BIO

18h 30m1 stop

$431TAP AIR PORTUGAL

Find Deal

sáb., ene. 24 - dom., feb. 1

12:10 pm - 8:10 pmBIO-BOS

14h 00m1 stop

6:05 pm - 5:55 pmBOS-BIO

17h 50m1 stop

$460TAP AIR PORTUGAL

Find Deal

jue., dic. 4 - jue., dic. 11

6:45 am - 7:50 pmBIO-BOS

19h 05m1 stop

9:20 pm - 11:15 pmBOS-BIO

19h 55m1 stop

$462Finnair

Find Deal

mié., feb. 18 - mié., feb. 25

6:45 am - 10:49 pmBIO-BOS

22h 04m2 stops

9:20 pm - 11:15 pmBOS-BIO

19h 55m1 stop

$468Finnair

Find Deal

mié., feb. 18 - mié., feb. 25

10:05 pm - 8:55 pmBIO-BOS

28h 50m1 stop

10:40 pm - 8:20 amBOS-BIO

27h 40m1 stop

$473LEVEL

Find Deal

dom., dic. 7 - dom., dic. 14

3:10 pm - 8:55 pmBIO-BOS

11h 45m1 stop

12:16 pm - 8:30 amBOS-BIO

14h 14m2 stops

$484Iberia

Find Deal

sáb., ene. 24 - dom., feb. 1

9:15 am - 7:33 pmBIO-BOS

16h 18m2 stops

12:16 pm - 8:30 amBOS-BIO

14h 14m2 stops

$510Iberia

Find Deal

sáb., ene. 24 - dom., feb. 1

12:50 pm - 9:57 amBIO-BOS

27h 07m2 stops

3:40 pm - 6:05 pmBOS-BIO

20h 25m2 stops

$518Air Canada

Find Deal

mié., feb. 18 - mié., feb. 25

6:45 am - 10:37 pmBIO-BOS

21h 52m2 stops

3:40 pm - 12:05 pmBOS-BIO

14h 25m2 stops

$603Air Canada

Find Deal

jue., nov. 20 - mié., dic. 3

Finnair flights from Bilbao to Boston

Our best Finnair deals on Bilbao to Boston flight tickets

Finnair

Feb 18

BIO6:45 amBilbao

19h 05m

1 stop

BOS7:50 pmBoston Logan Intl

Feb 25

BOS9:20 pmBoston Logan Intl

19h 55m

1 stop

BIO11:15 pmBilbao

$462

Find similar

Finnair

Feb 18

BIO6:45 amBilbao

22h 04m

2 stops

BOS10:49 pmBoston Logan Intl

Feb 25

BOS9:20 pmBoston Logan Intl

19h 55m

1 stop

BIO11:15 pmBilbao

$468

Find similar

Air Canada flights from Bilbao to Boston

Our best Air Canada deals on Bilbao to Boston flight tickets

Air Canada

Feb 18

BIO12:50 pmBilbao

27h 07m

2 stops

BOS9:57 amBoston Logan Intl

Feb 25

BOS3:40 pmBoston Logan Intl

20h 25m

2 stops

BIO6:05 pmBilbao

$518

Find similar

Air Canada

Nov 20

BIO6:45 amBilbao

21h 52m

2 stops

BOS10:37 pmBoston Logan Intl

Dec 3

BOS3:40 pmBoston Logan Intl

14h 25m

2 stops

BIO12:05 pmBilbao

$603

Find similar

Air Canada

Dec 4

BIO12:50 pmBilbao

33h 07m

2 stops

BOS3:57 pmBoston Logan Intl

Dec 14

BOS5:30 amBoston Logan Intl

29h 10m

2 stops

BIO4:40 pmBilbao

$674

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

jue. 11/20

12:10 pm-8:10 pm

1 stop14h 00m

Boston Logan Intl

mié. 12/3

6:05 pm-11:25 am

1 stop11h 20m

$428

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

sáb. 1/24

12:10 pm-8:10 pm

1 stop14h 00m

Boston Logan Intl

dom. 2/1

6:05 pm-6:35 pm

1 stop18h 30m

$431

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

jue. 12/4

12:10 pm-8:10 pm

1 stop14h 00m

Boston Logan Intl

jue. 12/11

6:05 pm-5:55 pm

1 stop17h 50m

$460

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

mié. 2/18

6:45 am-7:50 pm

1 stop19h 05m

Boston Logan Intl

mié. 2/25

9:20 pm-11:15 pm

1 stop19h 55m

$462

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

mié. 2/18

6:45 am-10:49 pm

2 stops22h 04m

Boston Logan Intl

mié. 2/25

9:20 pm-11:15 pm

1 stop19h 55m

$468

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

dom. 12/7

10:05 pm-8:55 pm

1 stop28h 50m

Boston Logan Intl

dom. 12/14

10:40 pm-8:20 am

1 stop27h 40m

$473

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

sáb. 1/24

3:10 pm-8:55 pm

1 stop11h 45m

Boston Logan Intl

dom. 2/1

12:16 pm-8:30 am

2 stops14h 14m

$484

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

sáb. 1/24

9:15 am-7:33 pm

2 stops16h 18m

Boston Logan Intl

dom. 2/1

12:16 pm-8:30 am

2 stops14h 14m

$510

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

mié. 2/18

12:50 pm-9:57 am

2 stops27h 07m

Boston Logan Intl

mié. 2/25

3:40 pm-6:05 pm

2 stops20h 25m

$518

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

jue. 11/20

6:45 am-10:37 pm

2 stops21h 52m

Boston Logan Intl

mié. 12/3

3:40 pm-12:05 pm

2 stops14h 25m

$603

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 March instead. Flights to Boston in March, while not as cheap as those in January, still average around $468.

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 $597 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 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 many operators does momondo search for flights from Bilbao Airport to Boston Logan Intl Airport?
As of October 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 2,997 reviews		Search Iberia flights

Hampton Beach

Salem

Ogunquit

Old Orchard Beach

Hampton

York Beach

Kennebunkport

Plymouth

Cambridge

South Yarmouth

Narragansett

Nashua

Gloucester

Laconia

Falmouth

Brockton

Concord

Everett

Sturbridge

Chatham

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.