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$281+ Cheap flights from Massachusetts to Bilbao (BIO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BIO
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Massachusetts to Bilbao

Keep the following information in mind while searching for Massachusetts to Bilbao flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$495
(Gotogate)

One-way from

$281
(Mytrip)

Popular in

March

Cheapest in

October

Average price

$625
Provider with most accurate pricing for Boston Logan Intl-Bilbao flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Bilbao flights.
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From Massachusetts to Bilbao
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One-way flight from Massachusetts to Bilbao
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Highest demand for flights based on searches. 6% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Massachusetts to Bilbao

Cheapest flights from Massachusetts to Bilbao
Explore the most affordable flight options available from Massachusetts to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Booking.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/610:50 pmBOS - BIO
1 stop27h 25mVueling
Tue 5/133:45 pmBIO - BOS
1 stop11h 20mVueling
Deal found 2/20$549
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2010:30 amBOS - BIO
2 stops20h 50mAir Canada
Thu 3/276:45 amBIO - BOS
2 stops16h 57mAir Canada
Deal found 2/20$557
This Iberia deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1210:50 pmBOS - BIO
1 stop11h 35mIberia
Wed 5/217:00 amBIO - BOS
1 stop20h 05mIberia
Deal found 2/20$564
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2010:55 pmBOS - BIO
2 stops14h 10mMultiple Airlines
Thu 3/276:45 amBIO - BOS
2 stops16h 57mMultiple Airlines
Deal found 2/20$566
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/209:40 pmBOS - BIO
1 stop15h 25mUnited Airlines
Thu 3/276:45 amBIO - BOS
2 stops16h 57mUnited Airlines
Deal found 2/20$581
This Gotogate deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/209:40 pmBOS - BIO
1 stop15h 25mLufthansa
Thu 3/2711:35 amBIO - BOS
1 stop13h 00mLufthansa
Deal found 2/20$583
This FlightHub deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/58:00 pmBOS - BIO
1 stop33h 10mTurkish Airlines
Thu 3/135:20 pmBIO - BOS
1 stop30h 45mTurkish Airlines
Deal found 2/20$598
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/129:20 pmBOS - BIO
1 stop17h 30mAmerican Airlines
Wed 5/219:15 amBIO - BOS
2 stops16h 04mAmerican Airlines
Deal found 2/20$606
This Finnair deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/239:20 pmBOS - BIO
1 stop19h 55mFinnair
Wed 7/26:45 amBIO - BOS
1 stop19h 05mFinnair
Deal found 2/20$706
This SWISS deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/109:40 pmBOS - BIO
1 stop28h 15mSWISS
Mon 6/168:10 pmBIO - BOS
1 stop29h 45mSWISS
Deal found 2/20$721
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/64:21 pmBDL - BIO
2 stops14h 24mAmerican Airlines
Tue 5/139:15 amBIO - BDL
2 stops17h 06mAmerican Airlines
Deal found 2/20$909
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/62:59 pmBDL - BIO
2 stops20h 51mUnited Airlines
Tue 5/136:45 amBIO - BDL
3 stops23h 14mUnited Airlines
Deal found 2/20$921

Find flights from Massachusetts to Bilbao within your budget

Customize your flight search to find flights from Massachusetts to Bilbao that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Massachusetts

Fly to

Bilbao

Route

Depart

Return

Price

BostonBilbao

BOS - BIO

BOSBIO

Boston Logan Intl

Tue 5/6

10:50 pm-8:15 am

1 stop27h 25m

Bilbao

Tue 5/13

3:45 pm-9:05 pm

1 stop11h 20m

$549

BostonBilbao

BOS - BIO

BOSBIO

Boston Logan Intl

Thu 3/20

10:30 am-12:20 pm

2 stops20h 50m

Bilbao

Thu 3/27

6:45 am-6:42 pm

2 stops16h 57m

$557

BostonBilbao

BOS - BIO

BOSBIO

Boston Logan Intl

Mon 5/12

10:50 pm-4:25 pm

1 stop11h 35m

Bilbao

Wed 5/21

7:00 am-9:05 pm

1 stop20h 05m

$564

BostonBilbao

BOS - BIO

BOSBIO

Boston Logan Intl

Thu 3/20

10:55 pm-6:05 pm

2 stops14h 10m

Bilbao

Thu 3/27

6:45 am-6:42 pm

2 stops16h 57m

$566

BostonBilbao

BOS - BIO

BOSBIO

Boston Logan Intl

Thu 3/20

9:40 pm-6:05 pm

1 stop15h 25m

Bilbao

Thu 3/27

6:45 am-6:42 pm

2 stops16h 57m

$581

BostonBilbao

BOS - BIO

BOSBIO

Boston Logan Intl

Thu 3/20

9:40 pm-6:05 pm

1 stop15h 25m

Bilbao

Thu 3/27

11:35 am-7:35 pm

1 stop13h 00m

$583

BostonBilbao

BOS - BIO

BOSBIO

Boston Logan Intl

Wed 3/5

8:00 pm-11:10 am

1 stop33h 10m

Bilbao

Thu 3/13

5:20 pm-7:05 pm

1 stop30h 45m

$598

BostonBilbao

BOS - BIO

BOSBIO

Boston Logan Intl

Mon 5/12

9:20 pm-8:50 pm

1 stop17h 30m

Bilbao

Wed 5/21

9:15 am-7:19 pm

2 stops16h 04m

$606

BostonBilbao

BOS - BIO

BOSBIO

Boston Logan Intl

Mon 6/23

9:20 pm-11:15 pm

1 stop19h 55m

Bilbao

Wed 7/2

6:45 am-7:50 pm

1 stop19h 05m

$706

BostonBilbao

BOS - BIO

BOSBIO

Boston Logan Intl

Tue 6/10

9:40 pm-7:55 am

1 stop28h 15m

Bilbao

Mon 6/16

8:10 pm-7:55 pm

1 stop29h 45m

$721

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 25 results
1
2
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Best time to book a flight from Massachusetts to Bilbao

Have a flexible travel schedule? Discover the best time to fly to Bilbao from Massachusetts with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Massachusetts to Bilbao

Get recent, data-driven insights about flights from Massachusetts to Bilbao including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Massachusetts to Bilbao?

Currently, January is the cheapest month in which you can book a flight from Massachusetts to Bilbao (average of $541). Flying from Massachusetts to Bilbao in June is currently the most expensive (average of $1,178). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MA to BIO?

Find hourly flight availability from Massachusetts to Bilbao. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Massachusetts to Bilbao as you normally would.

Rainfall in Bilbao by month

Plan your trip to Bilbao by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bilbao ranges from 2.4 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Bilbao when rainfall is around 2.4 in.

Temperature in Bilbao by month

Plan your trip to Bilbao by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bilbao, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Bilbao

Get insights into the airlines that provide service to Bilbao. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bilbao. Reviews last updated February 20, 2025.
Peruse reviews from past customers who have flown with Azores Airlines, United Airlines and American Airlines from Massachusetts to Bilbao to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Azores Airlines
7.6
Good
62 reviews

Entertainment

5.6

Overall

7.6

Food

6.7

Crew

8.2

Boarding

7.3

Comfort

7.3

Reviews

1 / 1

8.0
Excellent

Anonymous,Feb 2025

YYZ - PDL

Hour and a half late because of weather and deicing. Assume this if you plan connections.

Azores Airlines
7.6
Good
62 reviews
Azores Airlines
7.6
Good
62 reviews

Entertainment

5.6

Overall

7.6

Food

6.7

Crew

8.2

Boarding

7.3

Comfort

7.3

Reviews

1 / 1

8.0
Excellent

Anonymous,Feb 2025

YYZ - PDL

Hour and a half late because of weather and deicing. Assume this if you plan connections.

United Airlines
7.4
Good
8,766 reviews
Azores Airlines
7.6
Good
62 reviews

Entertainment

5.6

Overall

7.6

Food

6.7

Crew

8.2

Boarding

7.3

Comfort

7.3

Reviews

1 / 1

8.0
Excellent

Anonymous,Feb 2025

YYZ - PDL

Hour and a half late because of weather and deicing. Assume this if you plan connections.

American Airlines
7.2
Good
10,000 reviews
Azores Airlines
7.6
Good
62 reviews

Entertainment

5.6

Overall

7.6

Food

6.7

Crew

8.2

Boarding

7.3

Comfort

7.3

Reviews

1 / 1

8.0
Excellent

Anonymous,Feb 2025

YYZ - PDL

Hour and a half late because of weather and deicing. Assume this if you plan connections.

Vueling
7.1
Good
1,162 reviews
Azores Airlines
7.6
Good
62 reviews

Entertainment

5.6

Overall

7.6

Food

6.7

Crew

8.2

Boarding

7.3

Comfort

7.3

Reviews

1 / 1

8.0
Excellent

Anonymous,Feb 2025

YYZ - PDL

Hour and a half late because of weather and deicing. Assume this if you plan connections.

Aer Lingus
7.0
Good
1,070 reviews
Azores Airlines
7.6
Good
62 reviews

Entertainment

5.6

Overall

7.6

Food

6.7

Crew

8.2

Boarding

7.3

Comfort

7.3

Reviews

1 / 1

8.0
Excellent

Anonymous,Feb 2025

YYZ - PDL

Hour and a half late because of weather and deicing. Assume this if you plan connections.

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to Bilbao. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Bilbao from Massachusetts?

    Located just 3.0 mi from the city center, Bilbao (BIO) is the airport most travelers will use when flying to Bilbao from Massachusetts.

  • What are the cheapest airlines to fly from Massachusetts to Bilbao one-way?

    For one-way options, check prices for Azores Airlines. According to our data, you can fly for as low as $281. Users have also found prices from $310 and $455 on Vueling and TAP AIR PORTUGAL, respectively.

  • What are the most popular routes from Massachusetts to Bilbao?

    Most travelers choose Boston Logan Intl - Bilbao, Hartford Bradley Intl - Bilbao or Provincetown - Bilbao when deciding on the best route from Massachusetts to Bilbao.

  • Can I find deals for flights from Massachusetts to Bilbao that include hotel bookings?

    Yes. In addition to deals on Massachusetts to Bilbao flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Massachusetts to Bilbao?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Massachusetts to Bilbao.

  • Can I find deals for business class flights from Massachusetts to Bilbao?

    Yes. Cheapflights offers flight deals from Massachusetts to Bilbao by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Massachusetts to Bilbao?

    Currently, January is the cheapest month in which you can book a flight from Massachusetts to Bilbao (average of $541). Flying from Massachusetts to Bilbao in June is currently the most expensive (average of $1,178). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Massachusetts to Bilbao

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Massachusetts to Bilbao

Discover the top 10 airlines that operate flights from Massachusetts to Bilbao. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
LEVELCheapest$402Average$633FlexibilityNo cancel feeOn-timeN/A
VuelingCheapest$468Average$710FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$496Average$678FlexibilityNo cancel feeOn-time71%
SWISSCheapest$500Average$651FlexibilityNo cancel feeOn-time79%
TAP AIR PORTUGALCheapest$525Average$678FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$535Average$858FlexibilityNo cancel feeOn-time76%
IberiaCheapest$535Average$786FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$538Average$847FlexibilityNo cancel feeOn-time77%
DeltaCheapest$538Average$862FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$545Average$884FlexibilityNo cancel feeOn-time75%
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