$230 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 11/4. 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

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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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Cheap Flights from Bilbao to Massachusetts

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boston
Boston2 stops$404
Boston
Boston2 stops$404

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

Wed, Feb 18 - Sun, Feb 22
Air Canada Logo
12:50 pm - 9:57 amBIO-BOS
27h 07m2 stops
Air Canada Logo
10:15 am - 4:10 pmBOS-BIO
23h 55m2 stops
$404Air Canada
Find Deal
Mon, Nov 3 - Mon, Nov 17
 Logo
9:55 pm - 8:55 pmBIO-BOS
29h 00m1 stop
 Logo
10:40 pm - 10:25 amBOS-BIO
29h 45m1 stop
Wed, Feb 18 - Sun, Feb 22
United Airlines Logo
7:25 am - 6:35 pmBIO-BOS
17h 10m1 stop
United Airlines Logo
8:40 pm - 6:05 pmBOS-BIO
15h 25m1 stop
$415United Airlines
Find Deal
Mon, Nov 3 - Mon, Nov 17
 Logo
9:55 pm - 8:55 pmBIO-BOS
29h 00m1 stop
 Logo
10:40 pm - 10:05 pmBOS-BIO
17h 25m2 stops
Wed, Feb 18 - Sun, Feb 22
Finnair Logo
6:45 am - 10:49 pmBIO-BOS
22h 04m2 stops
Finnair Logo
9:20 pm - 11:15 pmBOS-BIO
19h 55m1 stop
$422Finnair
Find Deal
Thu, Feb 19 - Mon, Feb 23
United Airlines Logo
6:45 am - 1:35 pmBIO-BOS
12h 50m1 stop
United Airlines Logo
1:30 pm - 12:05 pmBOS-BIO
16h 35m2 stops
$429United Airlines
Find Deal
Wed, Feb 18 - Sun, Feb 22
Lufthansa Logo
7:25 am - 6:35 pmBIO-BOS
17h 10m1 stop
Lufthansa Logo
8:40 pm - 11:05 pmBOS-BIO
20h 25m1 stop
$447Lufthansa
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Wed, Feb 18 - Sun, Feb 22
Iberia Logo
1:35 pm - 10:49 pmBIO-BOS
15h 14m2 stops
Iberia Logo
9:20 pm - 11:15 pmBOS-BIO
19h 55m1 stop
$461Iberia
Find Deal
Wed, Oct 29 - Wed, Nov 5
Lufthansa Logo
5:40 pm - 2:25 pmBIO-BOS
25h 45m1 stop
Lufthansa Logo
4:20 pm - 11:20 pmBOS-BIO
25h 00m1 stop
$593Lufthansa
Find Deal
Tue, Dec 23 - Tue, Dec 30
Iberia Logo
9:35 pm - 7:50 pmBIO-BOS
28h 15m1 stop
Iberia Logo
10:40 pm - 10:55 pmBOS-BIO
18h 15m1 stop
$602Iberia
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 36% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonMarch
Cheapest flight$230
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 22% 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 2924 reviews
6.6Entertainment
6.7Comfort
7.1Boarding
7.6Crew
6.3Food
Airline reviews

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

4.0 OkayAnonymous, Sep 2025BCN - BOS
Read more Iberia reviews

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!

Do Not Fly Iberia. Horrible experience. Iberia changes things at random -like the date of the flight and seat you have bought. After buying my flight, they contacted me and told me I had to return a day later. Then when I was boarding the flight, I discovered they had changed my window seat in a row away from the wing, to an aisle seat in front of the toilet! The worse seat on the plane. But it wasn’t just me- a family was scattered all over the plane. I was able to trade my seat because a father was separated from his son. Unfortunately the seat was the window seat directly over the wing, the loudest seat in the plane. I couldn’t sleep, even with noise cancelling earphones. Also, I ordered gluten free meal-which was tasteless and gave me cramps.

I have nothing but great things to say about the crew of the American Airlines flight from Madrid to Dallas. They were fantastic! I do, however, have some disregard for the flight attendant that was late in Dallas, causing us to further delay the boarding of our flight to Portland, and leading to the eventual cancellation of that flight. Because that crew-member was so late, we got caught-up in a weather-related ground stop, eventually causing our pilots to "time-out". So we couldn't get out of Dallas. We would have departed DFW on-time (and before the arrival of the thunderstorm) if not for the lateness of that crew member. The whole time the pilots couldn't tell us whether the flight would be cancelled, and that they couldn't get any information from the airline. By the time we knew the flight was cancelled, all of the flights for the following day were full. So, we didn't even get offered a viable option to get home. The American Airlines customer service desk at DFW was grossly under-staffed. And there were several people who waited in line for four-hours before being helped at that desk. We waited in line for almost 2-hours, until I was able to speak with a customer service agent on the phone (after being on-hold for over an hour). So, once we knew the information about how to get our bag in PDX, and that there weren't any options for flights the next day, we left the line & began searching for another way home. We eventually had to purchase a ticket home on a different airline, in order to get my wife to work on Monday. And we are pursuing a refund of that DFW-PDX leg of the journey. The good news is that the late flight attendant's hair was perfect. And she looked fantastic as she departed the airport & headed back home, while we all hunkered down to sleep in the terminal for the night.

One of the crew members hit me with the car and not even says anything

They need to start flying on time. We lost 2 days of our time because they delayed flight both ways.

Even in the premium economy, I found the seats incredibly uncomfortable. I hated that booking through Kayak, it wasn't clear that it was a Level flight, not Iberia. Everything felt cheaply made and not at all worth the airfare we paid.

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

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