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$622+ Cheap flights from San Sebastian (EAS) to Massachusetts

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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
EAS — BOS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from San Sebastian to Massachusetts

Keep the following information in mind while searching for San Sebastian to Massachusetts flight deals. Data was last updated June 12, 2025.

Round-trip from

$778
(Orbitz)

One-way from

$622
(Kiwi.com)
From San Sebastián to Massachusetts
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One-way flight from San Sebastián to Massachusetts
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Find flight deals from San Sebastian to Massachusetts

Cheapest flights from San Sebastian to Massachusetts
Explore the most affordable flight options available from San Sebastian to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Orbitz deal was found by Cheapflights users on 6/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/99:30 pmEAS - BOS
1 stop28h 20mIberia
Wed 7/234:30 pmBOS - EAS
1 stop10h 10mIberia
Deal found 6/12$778
This Gotogate deal was found by Cheapflights users on 6/12. 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.
Fri 7/119:05 amEAS - BOS
1 stop18h 10mVueling
Sat 7/2611:00 pmBOS - EAS
1 stop27h 10mVueling
Deal found 6/12$847
This Orbitz deal was found by Cheapflights users on 6/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/169:30 pmEAS - BOS
2 stops43h 50mMultiple Airlines
Wed 7/304:30 pmBOS - EAS
1 stop10h 10mMultiple Airlines
Deal found 6/12$855
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Wed 7/91:40 pmEAS - BOS
2 stops15h 54mAmerican Airlines
Wed 7/237:10 amBOS - EAS
2 stops19h 30mAmerican Airlines
Deal found 6/12$1,421

Cheapflights Fare Finder

Customize your flight search to find flights from San Sebastian to Massachusetts 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 June 12, 2025.
Use the filters below to find and compare flights from San Sebastian to Massachusetts that are best for you.

Fly from

San Sebastian

Fly to

Massachusetts

Route

Depart

Return

Price

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Wed 7/9

9:30 pm-7:50 pm

1 stop28h 20m

Boston Logan Intl

Wed 7/23

4:30 pm-8:40 am

1 stop10h 10m

$778

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Fri 7/11

9:05 am-9:15 pm

1 stop18h 10m

Boston Logan Intl

Sat 7/26

11:00 pm-8:10 am

1 stop27h 10m

$847

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Wed 7/16

9:30 pm-11:20 am

2 stops43h 50m

Boston Logan Intl

Wed 7/30

4:30 pm-8:40 am

1 stop10h 10m

$855

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Wed 7/9

1:40 pm-11:34 pm

2 stops15h 54m

Boston Logan Intl

Wed 7/23

7:10 am-8:40 am

2 stops19h 30m

$1,421

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Tue 7/29

9:30 pm-8:45 pm

2 stops29h 15m

$622

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Tue 7/29

1:30 pm-9:15 pm

1 stop13h 45m

$645

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Wed 7/16

9:10 am-9:15 pm

1 stop18h 05m

$800

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Fri 7/18

9:20 am-3:00 pm

1 stop11h 40m

$1,062

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Best time to book a flight from San Sebastian to Massachusetts

Have a flexible travel schedule? Discover the best time to fly to Massachusetts from San Sebastian 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.

Cheapflights Insights

Everything you need to know about your flight from San Sebastian to Massachusetts

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

Currently, January is the cheapest month in which you can book a flight from San Sebastian to Massachusetts (average of $218). Flying from San Sebastian to Massachusetts in June is currently the most expensive (average of $306). 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.

Rainfall in Massachusetts by month

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

In terms of precipitation, rainfall in Massachusetts ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Massachusetts when rainfall is around 3.1 in.

Temperature in Massachusetts by month

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

If weather is an important factor for your trip to Massachusetts, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Massachusetts

Get insights into the airlines that provide service to Massachusetts. 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 Massachusetts. Reviews last updated June 12, 2025.
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Comfort

7.2

Food

6.5

Overall

7.2

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Comfort

7.2

Food

6.5

Overall

7.2

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break
Vueling
7.1
Good
1,169 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Comfort

7.2

Food

6.5

Overall

7.2

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break
Iberia
7.0
Good
2,776 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Comfort

7.2

Food

6.5

Overall

7.2

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break

Related info for your journey

Find useful and relevant information for your journey from San Sebastian to Massachusetts. 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 from for flights from San Sebastian to Massachusetts?

    San Sebastián (EAS), located 9.7 mi from the city center, is the airport you fly out of when you book flights from San Sebastian to Massachusetts.

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

    The cheapest airlines for a one-way flight from San Sebastian to Massachusetts are Vueling ($645), Iberia ($800), and American Airlines ($1,062).

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

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

  • How can I find direct flights from San Sebastian to Massachusetts?

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

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

    Yes. Cheapflights offers flight deals from San Sebastian to Massachusetts 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 San Sebastian to Massachusetts?

    Currently, January is the cheapest month in which you can book a flight from San Sebastian to Massachusetts (average of $218). Flying from San Sebastian to Massachusetts in June is currently the most expensive (average of $306). 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.

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