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

Iberia and LEVEL 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 November 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.

$331 Cheap Flights from Bilbao to Boston in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

1:35 pm - 8:50 pmBIO-BOS

12h 15m1 stop

10:20 pm - 1:00 pmBOS-BIO

9h 40m1 stop

$399American Airlines

Find Deal

Wed, Mar 11 - Wed, Mar 18

2:40 pm - 9:55 pmBIO-BOS

12h 15m1 stop

10:50 pm - 8:15 amBOS-BIO

27h 25m1 stop

$403Iberia

Find Deal

Thu, Mar 26 - Thu, Apr 9

2:40 pm - 9:55 pmBIO-BOS

12h 15m1 stop

12:57 pm - 8:30 amBOS-BIO

13h 33m2 stops

$419Iberia

Find Deal

Thu, Mar 26 - Thu, Apr 9

1:35 pm - 8:50 pmBIO-BOS

12h 15m1 stop

2:12 pm - 8:30 amBOS-BIO

13h 18m2 stops

$422American Airlines

Find Deal

Wed, Mar 11 - Wed, Mar 18

6:45 am - 3:15 pmBIO-BOS

14h 30m1 stop

4:10 pm - 11:15 pmBOS-BIO

25h 05m2 stops

$424Multiple Airlines

Find Deal

Fri, Dec 5 - Tue, Dec 9

9:35 pm - 3:15 pmBIO-BOS

23h 40m1 stop

9:20 pm - 11:15 pmBOS-BIO

19h 55m1 stop

$426Multiple Airlines

Find Deal

Thu, Dec 4 - Mon, Dec 8

9:35 pm - 3:15 pmBIO-BOS

23h 40m1 stop

9:20 pm - 11:15 pmBOS-BIO

19h 55m1 stop

$427Multiple Airlines

Find Deal

Thu, Dec 4 - Mon, Dec 8

3:40 pm - 8:55 pmBIO-BOS

11h 15m1 stop

10:40 pm - 2:35 pmBOS-BIO

9h 55m1 stop

$429Iberia

Find Deal

Thu, Feb 19 - Mon, Feb 23

7:10 am - 9:55 pmBIO-BOS

19h 45m1 stop

11:40 pm - 9:15 pmBOS-BIO

16h 35m1 stop

$430Iberia

Find Deal

Mon, Mar 9 - Mon, Mar 16

2:40 pm - 8:55 pmBIO-BOS

12h 15m1 stop

12:01 pm - 4:55 pmBOS-BIO

22h 54m2 stops

$431Iberia

Find Deal

Thu, Feb 19 - Mon, Feb 23

Iberia flights from Bilbao to Boston

Our best Iberia deals on Bilbao to Boston flight tickets

Iberia

Mar 26

BIO2:40 pmBilbao

12h 15m

1 stop

BOS9:55 pmBoston Logan Intl

Apr 9

BOS10:50 pmBoston Logan Intl

27h 25m

1 stop

BIO8:15 amBilbao

$403

Find similar

Iberia

Mar 26

BIO2:40 pmBilbao

12h 15m

1 stop

BOS9:55 pmBoston Logan Intl

Apr 9

BOS12:57 pmBoston Logan Intl

13h 33m

2 stops

BIO8:30 amBilbao

$419

Find similar

Iberia

Feb 19

BIO3:40 pmBilbao

11h 15m

1 stop

BOS8:55 pmBoston Logan Intl

Feb 23

BOS10:40 pmBoston Logan Intl

9h 55m

1 stop

BIO2:35 pmBilbao

$429

Find similar

American Airlines flights from Bilbao to Boston

Our best American Airlines deals on Bilbao to Boston flight tickets

American Airlines

Mar 11

BIO1:35 pmBilbao

12h 15m

1 stop

BOS8:50 pmBoston Logan Intl

Mar 18

BOS10:20 pmBoston Logan Intl

9h 40m

1 stop

BIO1:00 pmBilbao

$399

Find similar

American Airlines

Mar 11

BIO1:35 pmBilbao

12h 15m

1 stop

BOS8:50 pmBoston Logan Intl

Mar 18

BOS2:12 pmBoston Logan Intl

13h 18m

2 stops

BIO8:30 amBilbao

$422

Find similar

American Airlines

Mar 7

BIO9:15 amBilbao

16h 35m

1 stop

BOS7:50 pmBoston Logan Intl

May 30

BOS1:49 pmBoston Logan Intl

12h 41m

2 stops

BIO8:30 amBilbao

$433

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Wed 3/11

1:35 pm-8:50 pm

1 stop12h 15m

Boston Logan Intl

Wed 3/18

10:20 pm-1:00 pm

1 stop9h 40m

$399

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Thu 3/26

2:40 pm-9:55 pm

1 stop12h 15m

Boston Logan Intl

Thu 4/9

10:50 pm-8:15 am

1 stop27h 25m

$403

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Thu 3/26

2:40 pm-9:55 pm

1 stop12h 15m

Boston Logan Intl

Thu 4/9

12:57 pm-8:30 am

2 stops13h 33m

$419

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Wed 3/11

1:35 pm-8:50 pm

1 stop12h 15m

Boston Logan Intl

Wed 3/18

2:12 pm-8:30 am

2 stops13h 18m

$422

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Fri 12/5

6:45 am-3:15 pm

1 stop14h 30m

Boston Logan Intl

Tue 12/9

4:10 pm-11:15 pm

2 stops25h 05m

$424

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Thu 12/4

9:35 pm-3:15 pm

1 stop23h 40m

Boston Logan Intl

Mon 12/8

9:20 pm-11:15 pm

1 stop19h 55m

$426

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Thu 12/4

9:35 pm-3:15 pm

1 stop23h 40m

Boston Logan Intl

Mon 12/8

9:20 pm-11:15 pm

1 stop19h 55m

$427

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Thu 2/19

3:40 pm-8:55 pm

1 stop11h 15m

Boston Logan Intl

Mon 2/23

10:40 pm-2:35 pm

1 stop9h 55m

$429

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Mon 3/9

7:10 am-9:55 pm

1 stop19h 45m

Boston Logan Intl

Mon 3/16

11:40 pm-9:15 pm

1 stop16h 35m

$430

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Thu 2/19

2:40 pm-8:55 pm

1 stop12h 15m

Boston Logan Intl

Mon 2/23

12:01 pm-4:55 pm

2 stops22h 54m

$431

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 $462.

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 $610 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 15m 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 November 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 3,012 reviews		Search Iberia flights

Hampton Beach

Salem

Ogunquit

Old Orchard Beach

Hampton

York Beach

Plymouth

Kennebunkport

Cambridge

South Yarmouth

Narragansett

Nashua

Gloucester

Falmouth

Laconia

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.