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.

$444 Cheap Flights from San Sebastian to Massachusetts in 2026/27

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.

1:40 pm - 6:00 pmEAS San Sebastián-BOS Boston Logan Intl

10h 20m1 stop Madrid Barajas

8:00 pm - 8:50 pmBOS Boston Logan Intl-EAS San Sebastián

18h 50m1 stop Madrid Barajas

$654Iberia

Wed, Nov 11 - Sun, Nov 15

1:40 pm - 11:44 pmEAS San Sebastián-BOS Boston Logan Intl

16h 04m2 stops Madrid Barajas New York John F Kennedy Intl

8:00 pm - 8:50 pmBOS Boston Logan Intl-EAS San Sebastián

18h 50m1 stop Madrid Barajas

$660Iberia

Wed, Nov 11 - Sun, Nov 15

9:20 am - 6:00 pmEAS San Sebastián-BOS Boston Logan Intl

14h 40m1 stop Madrid Barajas

8:00 pm - 8:40 amBOS Boston Logan Intl-EAS San Sebastián

30h 40m1 stop Madrid Barajas

$666Iberia

Wed, Nov 11 - Sun, Nov 15

9:30 pm - 11:44 pmEAS San Sebastián-BOS Boston Logan Intl

32h 14m2 stops Madrid Barajas New York John F Kennedy Intl

8:00 pm - 1:00 pmBOS Boston Logan Intl-EAS San Sebastián

11h 00m1 stop Madrid Barajas

$670Iberia

Wed, Nov 11 - Sun, Nov 15

9:20 am - 11:44 pmEAS San Sebastián-BOS Boston Logan Intl

20h 24m2 stops Madrid Barajas New York John F Kennedy Intl

8:00 pm - 8:40 amBOS Boston Logan Intl-EAS San Sebastián

30h 40m1 stop Madrid Barajas

$672Iberia

Wed, Nov 11 - Sun, Nov 15

1:40 pm - 6:00 pmEAS San Sebastián-BOS Boston Logan Intl

10h 20m1 stop Madrid Barajas

6:45 pm - 8:50 pmBOS Boston Logan Intl-EAS San Sebastián

20h 05m2 stops London Heathrow Madrid Barajas

$676Iberia

Wed, Nov 11 - Sun, Nov 15

1:40 pm - 6:00 pmEAS San Sebastián-BOS Boston Logan Intl

10h 20m1 stop Madrid Barajas

8:00 pm - 8:50 pmBOS Boston Logan Intl-EAS San Sebastián

18h 50m1 stop Madrid Barajas

$677Iberia

Wed, Nov 11 - Sun, Nov 15

1:40 pm - 11:44 pmEAS San Sebastián-BOS Boston Logan Intl

16h 04m2 stops Madrid Barajas New York John F Kennedy Intl

7:15 pm - 8:40 amBOS Boston Logan Intl-EAS San Sebastián

31h 25m2 stops London Heathrow Madrid Barajas

$681Iberia

Wed, Nov 11 - Sun, Nov 15

1:40 pm - 9:50 pmEAS San Sebastián-BOS Boston Logan Intl

14h 10m2 stops Madrid Barajas London Heathrow

8:00 pm - 1:00 pmBOS Boston Logan Intl-EAS San Sebastián

11h 00m1 stop Madrid Barajas

$715Iberia

Wed, Nov 11 - Sun, Nov 15

1:40 pm - 11:44 pmEAS San Sebastián-BOS Boston Logan Intl

16h 04m2 stops Madrid Barajas New York John F Kennedy Intl

6:51 pm - 8:40 amBOS Boston Logan Intl-EAS San Sebastián

31h 49m2 stops Charlotte Douglas Madrid Barajas

$763American Airlines

Wed, Nov 11 - Sun, Nov 15

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Iberia flights from San Sebastian to Massachusetts

Our best Iberia deals on San Sebastian to Massachusetts flight tickets

Iberia

Nov 11

EAS1:40 pmSan Sebastián

10h 20m

1 stop

BOS6:00 pmBoston Logan Intl

Nov 15

BOS8:00 pmBoston Logan Intl

18h 50m

1 stop

EAS8:50 pmSan Sebastián

$654

Iberia

Nov 11

EAS1:40 pmSan Sebastián

16h 04m

2 stops

BOS11:44 pmBoston Logan Intl

Nov 15

BOS8:00 pmBoston Logan Intl

18h 50m

1 stop

EAS8:50 pmSan Sebastián

$660

Iberia

Nov 11

EAS9:20 amSan Sebastián

14h 40m

1 stop

BOS6:00 pmBoston Logan Intl

Nov 15

BOS8:00 pmBoston Logan Intl

30h 40m

1 stop

EAS8:40 amSan Sebastián

$666

American Airlines flights from San Sebastian to Massachusetts

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

American Airlines

Nov 11

EAS1:40 pmSan Sebastián

16h 04m

2 stops

BOS11:44 pmBoston Logan Intl

Nov 15

BOS6:51 pmBoston Logan Intl

31h 49m

2 stops

EAS8:40 amSan Sebastián

$763

American Airlines

Nov 11

EAS9:30 pmSan Sebastián

25h 27m

2 stops

BOS4:57 pmBoston Logan Intl

Nov 15

BOS6:51 pmBoston Logan Intl

31h 49m

2 stops

EAS8:40 amSan Sebastián

$772

American Airlines

Nov 11

EAS9:30 pmSan Sebastián

25h 27m

2 stops

BOS4:57 pmBoston Logan Intl

Nov 15

BOS6:51 pmBoston Logan Intl

31h 49m

2 stops

EAS8:40 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

San SebastianBoston

EAS San Sebastián - BOS Boston Logan Intl

EASBOS

San Sebastián

Wed 11/11

1:40 pm-6:00 pm

1 stop10h 20m

Boston Logan Intl

Sun 11/15

8:00 pm-8:50 pm

1 stop18h 50m

$654

San SebastianBoston

EAS San Sebastián - BOS Boston Logan Intl

EASBOS

San Sebastián

Wed 11/11

1:40 pm-11:44 pm

2 stops16h 04m

Boston Logan Intl

Sun 11/15

8:00 pm-8:50 pm

1 stop18h 50m

$660

San SebastianBoston

EAS San Sebastián - BOS Boston Logan Intl

EASBOS

San Sebastián

Wed 11/11

9:20 am-6:00 pm

1 stop14h 40m

Boston Logan Intl

Sun 11/15

8:00 pm-8:40 am

1 stop30h 40m

$666

San SebastianBoston

EAS San Sebastián - BOS Boston Logan Intl

EASBOS

San Sebastián

Wed 11/11

9:30 pm-11:44 pm

2 stops32h 14m

Boston Logan Intl

Sun 11/15

8:00 pm-1:00 pm

1 stop11h 00m

$670

San SebastianBoston

EAS San Sebastián - BOS Boston Logan Intl

EASBOS

San Sebastián

Wed 11/11

9:20 am-11:44 pm

2 stops20h 24m

Boston Logan Intl

Sun 11/15

8:00 pm-8:40 am

1 stop30h 40m

$672

San SebastianBoston

EAS San Sebastián - BOS Boston Logan Intl

EASBOS

San Sebastián

Wed 11/11

1:40 pm-6:00 pm

1 stop10h 20m

Boston Logan Intl

Sun 11/15

6:45 pm-8:50 pm

2 stops20h 05m

$676

San SebastianBoston

EAS San Sebastián - BOS Boston Logan Intl

EASBOS

San Sebastián

Wed 11/11

1:40 pm-6:00 pm

1 stop10h 20m

Boston Logan Intl

Sun 11/15

8:00 pm-8:50 pm

1 stop18h 50m

$677

San SebastianBoston

EAS San Sebastián - BOS Boston Logan Intl

EASBOS

San Sebastián

Wed 11/11

1:40 pm-11:44 pm

2 stops16h 04m

Boston Logan Intl

Sun 11/15

7:15 pm-8:40 am

2 stops31h 25m

$681

Quickest round-trip

San SebastianBoston

EAS San Sebastián - BOS Boston Logan Intl

EASBOS

San Sebastián

Wed 11/11

1:40 pm-9:50 pm

2 stops14h 10m

Boston Logan Intl

Sun 11/15

8:00 pm-1:00 pm

1 stop11h 00m

$715

San SebastianBoston

EAS San Sebastián - BOS Boston Logan Intl

EASBOS

San Sebastián

Wed 11/11

1:40 pm-11:44 pm

2 stops16h 04m

Boston Logan Intl

Sun 11/15

6:51 pm-8:40 am

2 stops31h 49m

$763

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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

Best Price Found	$444
Fastest flight time	28h 20m
Direct flights	None

The best one-way flight to Massachusetts from San Sebastian in the past 72 hours is $444. The best round-trip flight deal from San Sebastian to Massachusetts found on momondo in the last 72 hours is $654.

The fastest flight from San Sebastian to Massachusetts takes 28h 20m

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

Search flight deals

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.