When did momondo last update prices for flights from San Sebastián Airport to Massachusetts?

Prices for flights from San Sebastián Airport to Massachusetts are updated daily.

How old do you have to be to fly from San Sebastián Airport to Massachusetts?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Sebastián Airport to Massachusetts.

What documentation or ID do you need to fly to Massachusetts?

The required travel and health documents for your Massachusetts 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 Massachusetts. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$427 Cheap Flights from San Sebastian to Massachusetts in 2026

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Find the cheapest flights from San Sebastian to Massachusetts

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:55 pm - 9:05 pm

EAS

BOS

33h 10m

1 stop

10:50 pm - 8:20 am

BOS

EAS

27h 30m

1 stop

$735Multiple Airlines

Fri, May 22 - Fri, Jun 12

9:30 pm - 9:05 pm

EAS

BOS

29h 35m

2 stops

10:50 pm - 8:20 am

BOS

EAS

27h 30m

1 stop

$762Multiple Airlines

Fri, May 22 - Fri, Jun 12

8:55 am - 9:05 pm

EAS

BOS

18h 10m

1 stop

9:20 pm - 8:50 pm

BOS

EAS

17h 30m

1 stop

$797Iberia

Wed, Apr 22 - Sun, Apr 26

8:55 am - 9:05 pm

EAS

BOS

18h 10m

1 stop

7:04 pm - 1:00 pm

BOS

EAS

35h 56m

2 stops

$894Iberia

Wed, Apr 22 - Sun, Apr 26

9:20 am - 2:19 pm

EAS

BOS

34h 59m

2 stops

6:00 am - 8:40 am

BOS

EAS

20h 40m

2 stops

$917American Airlines

Wed, Apr 22 - Sun, Apr 26

9:20 am - 6:48 pm

EAS

BOS

15h 28m

2 stops

9:20 pm - 8:40 am

BOS

EAS

29h 20m

1 stop

$926American Airlines

Wed, Apr 22 - Sun, Apr 26

1:40 pm - 10:26 pm

EAS

BOS

14h 46m

2 stops

12:01 pm - 8:40 am

BOS

EAS

14h 39m

2 stops

$939Iberia

Fri, May 22 - Fri, Jun 12

8:55 am - 9:05 pm

EAS

BOS

18h 10m

1 stop

9:20 pm - 1:00 pm

BOS

EAS

9h 40m

1 stop

$958Iberia

Wed, Apr 22 - Sun, Apr 26

8:55 am - 9:05 pm

EAS

BOS

18h 10m

1 stop

9:20 pm - 8:40 am

BOS

EAS

29h 20m

1 stop

$974Iberia

Wed, Apr 22 - Sun, Apr 26

9:20 am - 4:10 pm

EAS

BOS

12h 50m

1 stop

9:20 pm - 1:00 pm

BOS

EAS

9h 40m

1 stop

$977Iberia

Wed, Apr 22 - Sun, Apr 26

Iberia flights from San Sebastian to Massachusetts

Our best Iberia deals on San Sebastian to Massachusetts flight tickets

Iberia

Apr 22

EAS8:55 amSan Sebastián

18h 10m

1 stop

BOS9:05 pmBoston Logan Intl

Apr 26

BOS9:20 pmBoston Logan Intl

17h 30m

1 stop

EAS8:50 pmSan Sebastián

$797

Iberia

Apr 22

EAS8:55 amSan Sebastián

18h 10m

1 stop

BOS9:05 pmBoston Logan Intl

Apr 26

BOS7:04 pmBoston Logan Intl

35h 56m

2 stops

EAS1:00 pmSan Sebastián

$894

Iberia

May 22

EAS1:40 pmSan Sebastián

14h 46m

2 stops

BOS10:26 pmBoston Logan Intl

Jun 12

BOS12:01 pmBoston Logan Intl

14h 39m

2 stops

EAS8:40 amSan Sebastián

$939

American Airlines flights from San Sebastian to Massachusetts

Our best American Airlines deals on San Sebastian to Massachusetts flight tickets

American Airlines

Apr 22

EAS9:20 amSan Sebastián

34h 59m

2 stops

BOS2:19 pmBoston Logan Intl

Apr 26

BOS6:00 amBoston Logan Intl

20h 40m

2 stops

EAS8:40 amSan Sebastián

$917

American Airlines

Apr 22

EAS9:20 amSan Sebastián

15h 28m

2 stops

BOS6:48 pmBoston Logan Intl

Apr 26

BOS9:20 pmBoston Logan Intl

29h 20m

1 stop

EAS8:40 amSan Sebastián

$926

American Airlines

Apr 22

EAS9:20 amSan Sebastián

34h 59m

2 stops

BOS2:19 pmBoston Logan Intl

Apr 26

BOS3:17 pmBoston Logan Intl

35h 23m

2 stops

EAS8:40 amSan Sebastián

$990

momondo Fare Finder

Use the filters below to find and compare flights from San Sebastian to Massachusetts that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Fri 5/22

5:55 pm-9:05 pm

1 stop33h 10m

Boston Logan Intl

Fri 6/12

10:50 pm-8:20 am

1 stop27h 30m

$735

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Fri 5/22

9:30 pm-9:05 pm

2 stops29h 35m

Boston Logan Intl

Fri 6/12

10:50 pm-8:20 am

1 stop27h 30m

$762

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Wed 4/22

8:55 am-9:05 pm

1 stop18h 10m

Boston Logan Intl

Sun 4/26

9:20 pm-8:50 pm

1 stop17h 30m

$797

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Wed 4/22

8:55 am-9:05 pm

1 stop18h 10m

Boston Logan Intl

Sun 4/26

7:04 pm-1:00 pm

2 stops35h 56m

$894

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Wed 4/22

9:20 am-2:19 pm

2 stops34h 59m

Boston Logan Intl

Sun 4/26

6:00 am-8:40 am

2 stops20h 40m

$917

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Wed 4/22

9:20 am-6:48 pm

2 stops15h 28m

Boston Logan Intl

Sun 4/26

9:20 pm-8:40 am

1 stop29h 20m

$926

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Fri 5/22

1:40 pm-10:26 pm

2 stops14h 46m

Boston Logan Intl

Fri 6/12

12:01 pm-8:40 am

2 stops14h 39m

$939

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Wed 4/22

8:55 am-9:05 pm

1 stop18h 10m

Boston Logan Intl

Sun 4/26

9:20 pm-1:00 pm

1 stop9h 40m

$958

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Wed 4/22

8:55 am-9:05 pm

1 stop18h 10m

Boston Logan Intl

Sun 4/26

9:20 pm-8:40 am

1 stop29h 20m

$974

Quickest round-trip

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Wed 4/22

9:20 am-4:10 pm

1 stop12h 50m

Boston Logan Intl

Sun 4/26

9:20 pm-1:00 pm

1 stop9h 40m

$977

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Sebastian to Massachusetts

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

What is the cheapest airline that flies from San Sebastián to Massachusetts?

Iberia is the most popular carrier operating from San Sebastián to Massachusetts

Cheap San Sebastian to Massachusetts flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Sebastian to Massachusetts

Fastest flight time	33h 10m
Direct flights	None

The fastest flight from San Sebastian to Massachusetts takes 33h 10m

There are no direct flights from San Sebastian to Massachusetts. There are no popular flight routes from San Sebastian to Massachusetts.

Search flight deals

When did momondo last update prices for flights from San Sebastián Airport to Massachusetts?
Prices for flights from San Sebastián Airport to Massachusetts are updated daily.
How old do you have to be to fly from San Sebastián Airport to Massachusetts?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Sebastián Airport to Massachusetts.
What documentation or ID do you need to fly to Massachusetts?
The required travel and health documents for your Massachusetts 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 Massachusetts. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from San Sebastian to Massachusetts?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Sebastian to Massachusetts for you.

Can I find flights from San Sebastian to Massachusetts with flexible booking policies on momondo?

Yes. All flights to Massachusetts from San Sebastian on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Sebastian to Massachusetts?

Once you have performed a search for San Sebastian to Massachusetts flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from San Sebastian to Massachusetts right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Massachusetts, momondo offers a useful price alert feature which will track prices for flights to Massachusetts from San Sebastian and alert you when they change.