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.

$508 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.

9:10 am - 9:15 pm

EAS

BOS

18h 05m

1 stop

9:20 pm - 1:00 pm

BOS

EAS

9h 40m

1 stop

$692Iberia

Thu, Sep 24 - Mon, Sep 28

8:55 am - 9:05 pm

EAS

BOS

18h 10m

1 stop

11:35 pm - 5:20 pm

BOS

EAS

11h 45m

1 stop

$702Multiple Airlines

Wed, Jul 8 - Sun, Aug 2

9:20 am - 10:50 pm

EAS

BOS

19h 30m

2 stops

5:40 pm - 1:00 pm

BOS

EAS

13h 20m

1 stop

$744American Airlines

Thu, Sep 24 - Mon, Sep 28

9:20 am - 12:12 pm

EAS

BOS

32h 52m

2 stops

6:00 am - 8:40 am

BOS

EAS

20h 40m

2 stops

$745American Airlines

Thu, Sep 24 - Mon, Sep 28

8:55 am - 9:05 pm

EAS

BOS

18h 10m

1 stop

10:55 pm - 8:20 am

BOS

EAS

27h 25m

1 stop

$764Iberia

Wed, Jul 8 - Wed, Aug 5

5:55 pm - 9:05 pm

EAS

BOS

33h 10m

1 stop

10:55 pm - 8:20 am

BOS

EAS

27h 25m

1 stop

$773Iberia

Tue, Jul 7 - Wed, Aug 5

8:55 am - 9:45 pm

EAS

BOS

18h 50m

1 stop

11:35 pm - 5:20 pm

BOS

EAS

11h 45m

1 stop

$777Multiple Airlines

Sun, Jul 12 - Sun, Aug 2

5:55 pm - 9:05 pm

EAS

BOS

33h 10m

1 stop

11:35 pm - 8:20 am

BOS

EAS

26h 45m

1 stop

$791Iberia

Tue, Jul 7 - Sun, Aug 2

5:55 pm - 9:05 pm

EAS

BOS

33h 10m

1 stop

11:10 pm - 8:20 am

BOS

EAS

27h 10m

2 stops

$796Multiple Airlines

Wed, May 13 - Sun, May 17

1:40 pm - 7:50 pm

EAS

BOS

12h 10m

1 stop

9:20 pm - 8:50 pm

BOS

EAS

17h 30m

1 stop

$797Iberia

Thu, Jul 9 - Mon, Aug 3

British Airways flights from San Sebastian to Massachusetts

Our best British Airways deals on San Sebastian to Massachusetts flight tickets

British Airways

Jul 10

EAS3:25 pmSan Sebastián

13h 10m

1 stop

BOS10:35 pmBoston Logan Intl

Aug 3

BOS7:25 amBoston Logan Intl

29h 15m

2 stops

EAS6:40 pmSan Sebastián

$894

British Airways

Jul 10

EAS3:25 pmSan Sebastián

13h 10m

1 stop

BOS10:35 pmBoston Logan Intl

Aug 1

BOS12:21 pmBoston Logan Intl

21h 49m

2 stops

EAS4:10 pmSan Sebastián

$906

British Airways

Jul 10

EAS3:25 pmSan Sebastián

13h 10m

1 stop

BOS10:35 pmBoston Logan Intl

Jul 31

BOS8:00 pmBoston Logan Intl

38h 10m

2 stops

EAS4:10 pmSan Sebastián

$911

Iberia flights from San Sebastian to Massachusetts

Our best Iberia deals on San Sebastian to Massachusetts flight tickets

Iberia

Sep 24

EAS9:10 amSan Sebastián

18h 05m

1 stop

BOS9:15 pmBoston Logan Intl

Sep 28

BOS9:20 pmBoston Logan Intl

9h 40m

1 stop

EAS1:00 pmSan Sebastián

$692

Iberia

Jul 8

EAS8:55 amSan Sebastián

18h 10m

1 stop

BOS9:05 pmBoston Logan Intl

Aug 5

BOS10:55 pmBoston Logan Intl

27h 25m

1 stop

EAS8:20 amSan Sebastián

$764

Iberia

Jul 7

EAS5:55 pmSan Sebastián

33h 10m

1 stop

BOS9:05 pmBoston Logan Intl

Aug 5

BOS10:55 pmBoston Logan Intl

27h 25m

1 stop

EAS8:20 amSan Sebastián

$773

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

Quickest round-trip

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Thu 9/24

9:10 am-9:15 pm

1 stop18h 05m

Boston Logan Intl

Mon 9/28

9:20 pm-1:00 pm

1 stop9h 40m

$692

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Wed 7/8

8:55 am-9:05 pm

1 stop18h 10m

Boston Logan Intl

Sun 8/2

11:35 pm-5:20 pm

1 stop11h 45m

$702

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Thu 9/24

9:20 am-10:50 pm

2 stops19h 30m

Boston Logan Intl

Mon 9/28

5:40 pm-1:00 pm

1 stop13h 20m

$744

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Thu 9/24

9:20 am-12:12 pm

2 stops32h 52m

Boston Logan Intl

Mon 9/28

6:00 am-8:40 am

2 stops20h 40m

$745

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Wed 7/8

8:55 am-9:05 pm

1 stop18h 10m

Boston Logan Intl

Wed 8/5

10:55 pm-8:20 am

1 stop27h 25m

$764

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Tue 7/7

5:55 pm-9:05 pm

1 stop33h 10m

Boston Logan Intl

Wed 8/5

10:55 pm-8:20 am

1 stop27h 25m

$773

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Sun 7/12

8:55 am-9:45 pm

1 stop18h 50m

Boston Logan Intl

Sun 8/2

11:35 pm-5:20 pm

1 stop11h 45m

$777

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Tue 7/7

5:55 pm-9:05 pm

1 stop33h 10m

Boston Logan Intl

Sun 8/2

11:35 pm-8:20 am

1 stop26h 45m

$791

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Wed 5/13

5:55 pm-9:05 pm

1 stop33h 10m

Boston Logan Intl

Sun 5/17

11:10 pm-8:20 am

2 stops27h 10m

$796

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Thu 7/9

1:40 pm-7:50 pm

1 stop12h 10m

Boston Logan Intl

Mon 8/3

9:20 pm-8:50 pm

1 stop17h 30m

$797

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?

British Airways 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	15h 50m
Direct flights	None

The fastest flight from San Sebastian to Massachusetts takes 15h 50m

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

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Frequently asked questions about flying from San Sebastian to Massachusetts

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.