$292 Find Cheap Flights from Bilbao to Massachusetts

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bilbao to Massachusetts departing on 12/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Massachusetts

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bilbao to Massachusetts, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bilbao to Massachusetts, as well as popular online travel agencies
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Flight Deals

Book Cheap Bilbao to Massachusetts Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bilbao to Massachusetts that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bilbao to Massachusetts

sáb., ene. 24 - lun., feb. 2
TAP AIR PORTUGAL Logo
12:10 pm - 8:10 pmBIO-BOS
14h 00m1 stop
TAP AIR PORTUGAL Logo
6:05 pm - 5:55 pmBOS-BIO
17h 50m1 stop
$448TAP AIR PORTUGAL
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sáb., ene. 24 - lun., feb. 2
Iberia Logo
9:15 am - 8:55 pmBIO-BOS
17h 40m2 stops
Iberia Logo
10:40 pm - 10:55 pmBOS-BIO
18h 15m1 stop
$497Iberia
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jue., feb. 19 - lun., feb. 23
United Airlines Logo
6:45 am - 1:35 pmBIO-BOS
12h 50m1 stop
United Airlines Logo
1:55 pm - 12:05 pmBOS-BIO
16h 10m2 stops
$535United Airlines
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jue., feb. 19 - lun., feb. 23
United Airlines Logo
6:45 am - 1:35 pmBIO-BOS
12h 50m1 stop
United Airlines Logo
1:55 pm - 12:05 pmBOS-BIO
16h 10m2 stops
$537United Airlines
Find Deal
sáb., ene. 24 - lun., feb. 2
Air Canada Logo
12:50 pm - 9:57 amBIO-BOS
27h 07m2 stops
Air Canada Logo
10:15 am - 4:40 pmBOS-BIO
24h 25m2 stops
$539Air Canada
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sáb., mar. 7 - sáb., may. 30
American Airlines Logo
6:45 am - 7:50 pmBIO-BOS
19h 05m1 stop
American Airlines Logo
1:49 pm - 8:30 amBOS-BIO
12h 41m2 stops
$544American Airlines
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sáb., mar. 7 - sáb., may. 30
American Airlines Logo
9:15 am - 7:50 pmBIO-BOS
16h 35m1 stop
American Airlines Logo
1:49 pm - 8:30 amBOS-BIO
12h 41m2 stops
$545American Airlines
Find Deal
jue., dic. 25 - jue., ene. 8
Multiple Airlines Logo
2:40 pm - 8:55 pmBIO-BOS
12h 15m1 stop
Multiple Airlines Logo
4:45 pm - 2:00 pmBOS-BIO
15h 15m2 stops
$569Multiple Airlines
Find Deal
jue., nov. 20 - jue., dic. 4
Air Canada Logo
6:45 am - 9:57 amBIO-BOS
33h 12m2 stops
Air Canada Logo
10:15 am - 12:00 pmBOS-BIO
19h 45m2 stops
$629Air Canada
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jue., dic. 25 - jue., ene. 1
Multiple Airlines Logo
3:35 pm - 3:50 pmBIO-BOS
30h 15m2 stops
Multiple Airlines Logo
5:35 pm - 10:30 pmBOS-BIO
22h 55m2 stops
$681Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Bilbao to Massachusetts flights

Get data-powered insights and trends into flights from Bilbao to Massachusetts to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Bilbao to Massachusetts?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bilbao to Massachusetts, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Bilbao to Massachusetts is January, when tickets cost $396 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of round-trip tickets is $811 and $719 respectively.

What’s the cheapest day of the week to fly from Bilbao to Massachusetts?

The average price of all round-trip flights from Bilbao to Massachusetts clicked on KAYAK for each day over the last 12 months.

When flying from Bilbao to Massachusetts, you should consider leaving on a Friday and avoid Thursdays if you are looking for the best rates. For your return to Bilbao, you’ll find the best rates on Sundays and the most expensive ones on Saturdays.

How far in advance should I book a flight from Bilbao to Massachusetts?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Bilbao to Massachusetts, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Bilbao to Massachusetts, you should book around 5 weeks before departure, which saves you about 44% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

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Good to know

Low seasonMarch
Cheapest flight$292
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Bilbao to Boston

FAQs - booking Massachusetts flights

  • How does KAYAK find such low prices on flights from Bilbao to Massachusetts?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bilbao to Massachusetts.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bilbao to Massachusetts?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Bilbao to Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bilbao to Massachusetts?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Bilbao to Massachusetts with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bilbao to Massachusetts?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Bilbao to Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Massachusetts?

    The cheapest time of day to fly to Massachusetts is generally in the afternoon, when round-trip flights cost $690 on average. The most expensive time of day to fly to Massachusetts is generally in the morning, which is peak travel time and where the average cost of a ticket is $750.

Reviews of the top airline flying from Bilbao to Massachusetts

 
See real verified KAYAK customer reviews for airlines flying from Bilbao to Massachusetts. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bilbao to Massachusetts? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
IberiaOverall score based on 3004 reviews
6.6Entertainment
7.2Boarding
6.8Comfort
6.3Food
7.7Crew
Airline reviews

why can't planes be boarded from back to front?? everything was great otherwise

10.0 ExcellentAnonymous, Oct 2025MAD - IAD
Read more Iberia reviews

why can't planes be boarded from back to front?? everything was great otherwise

We flew into Barcelona and the plane was so cramped and very uncomfortable and dirty. But we flew out of Madrid and that plane was much better. Would fly Iberia again.

For what we are willing to pay for international air travel, our experience was very good. We had no problem checking in, we had very little wait time at the AA counter in Madrid, and the staff in Madrid were very helpful. The flight crew was helpful and courteous, the plane was on the newer side, and our assigned seats were together without us needing to purchase them. The flight took off on time and arrived early. Overall, it was a pleasant experience or as much as could be expected in economy for almost 10 hours.

Boarding was easy, the flight left on time and even landed 20 minutes early. The food was plentiful and really good! The crew was kind & helpful. Overall it was an exceptional experience!

The flight was safe, confortable and convenient. Thank you. I hope to come back soon!

temperature was too cold there should be free blankets, seat are very uncomfortable, entertainment is limited.

Basic service for a decent price, all amenities are à la cart

The plane needs upgrading, the seats are uncomfortable, we are a family of three and they split us and did nothing to group us together, and the food is horrible compared to other airlines bu

Horrible almost missed my flight because my 1st flight was delayed. Airline crew is so unprofessional. The people on the plane do whatever they want kids running screaming. Will never fly this airline again Suitcases never arrived

Boarding was odd. Gates switched and had to take a bus to the plane. Luggage got lost. Still waiting on one bag. Flight itself was very nice!

Everything you need to know for your flight from Bilbao to Massachusetts

Information on your arrival and departure airports

Bilbao (BIO)

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