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Cheap flights from Massachusetts to San Sebastian from $678

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Massachusetts to San Sebastian

Cheap round-trip flights

Enter your travel dates to find the best prices.
Iberia Logo
5:40 pm - 1:00 pmBOS  Boston Logan Intl-EAS San Sebastián
13h 20m1 stop Madrid Barajas
Iberia Logo
9:30 pm - 4:10 pmEAS  San Sebastián-BOS Boston Logan Intl
24h 40m1 stop Madrid Barajas
$678Iberia
Wed, Apr 28 - Tue, May 4
Iberia Logo
9:20 pm - 1:00 pmBOS  Boston Logan Intl-EAS San Sebastián
9h 40m1 stop Madrid Barajas
Iberia Logo
1:40 pm - 7:50 pmEAS  San Sebastián-BOS Boston Logan Intl
12h 10m1 stop Madrid Barajas
$861Iberia
Wed, Apr 28 - Tue, May 4
Iberia Logo
11:16 am - 8:40 amBOS  Boston Logan Intl-EAS San Sebastián
15h 24m2 stops New York John F Kennedy Intl Madrid Barajas
Iberia Logo
1:40 pm - 7:50 pmEAS  San Sebastián-BOS Boston Logan Intl
12h 10m1 stop Madrid Barajas
$865Iberia
Wed, Apr 28 - Tue, May 4
Iberia Logo
9:00 pm - 4:55 pmBOS  Boston Logan Intl-EAS San Sebastián
14h 55m1 stop Madrid Barajas
Iberia Logo
9:30 pm - 7:25 pmEAS  San Sebastián-BOS Boston Logan Intl
26h 55m1 stop Madrid Barajas
$871Iberia
Tue, Mar 16 - Mon, Mar 22
Iberia Logo
10:30 pm - 1:35 pmBOS  Boston Logan Intl-EAS San Sebastián
34h 05m2 stops London Heathrow Barcelona-El Prat
Iberia Logo
9:30 pm - 7:25 pmEAS  San Sebastián-BOS Boston Logan Intl
26h 55m1 stop Madrid Barajas
$875Iberia
Tue, Mar 16 - Mon, Mar 22
British Airways Logo
9:30 pm - 8:50 pmBOS  Boston Logan Intl-EAS San Sebastián
17h 20m1 stop Madrid Barajas
British Airways Logo
1:40 pm - 11:23 pmEAS  San Sebastián-BOS Boston Logan Intl
15h 43m2 stops Madrid Barajas New York John F Kennedy Intl
$890British Airways
Tue, Feb 16 - Fri, Feb 19
Multiple Airlines Logo
9:15 pm - 5:25 pmBOS  Boston Logan Intl-EAS San Sebastián
14h 10m2 stops Ponta Delgada Nordela Barcelona-El Prat
Multiple Airlines Logo
6:00 pm - 8:45 pmEAS  San Sebastián-BOS Boston Logan Intl
32h 45m3 stops Barcelona-El Prat Bilbao Lisbon Humberto Delgado
$893Multiple Airlines
Thu, Apr 1 - Wed, Apr 7
Multiple Airlines Logo
9:15 pm - 5:25 pmBOS  Boston Logan Intl-EAS San Sebastián
14h 10m2 stops Ponta Delgada Nordela Barcelona-El Prat
Multiple Airlines Logo
6:00 pm - 8:45 pmEAS  San Sebastián-BOS Boston Logan Intl
32h 45m2 stops Barcelona-El Prat Lisbon Humberto Delgado
$894Multiple Airlines
Thu, Apr 1 - Wed, Apr 7
Iberia Logo
5:12 pm - 1:00 pmBOS  Boston Logan Intl-EAS San Sebastián
13h 48m2 stops New York John F Kennedy Intl Madrid Barajas
Iberia Logo
1:40 pm - 11:23 pmEAS  San Sebastián-BOS Boston Logan Intl
15h 43m2 stops Madrid Barajas New York John F Kennedy Intl
$895Iberia
Tue, Feb 16 - Fri, Feb 19
Iberia Logo
11:16 am - 8:40 amBOS  Boston Logan Intl-EAS San Sebastián
15h 24m2 stops New York John F Kennedy Intl Madrid Barajas
Iberia Logo
9:20 am - 7:50 pmEAS  San Sebastián-BOS Boston Logan Intl
16h 30m1 stop Madrid Barajas
$901Iberia
Wed, Apr 28 - Tue, May 4

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British Airways flights from Massachusetts to San Sebastian

Our best British Airways deals on Massachusetts to San Sebastian flight tickets
British Airways
Feb 16
BOS9:30 pmBoston Logan Intl
17h 20m
1 stop
EAS8:50 pmSan Sebastián
Feb 19
EAS1:40 pmSan Sebastián
15h 43m
2 stops
BOS11:23 pmBoston Logan Intl
$890
British Airways
Mar 16
BOS7:45 pmBoston Logan Intl
36h 15m
2 stops
EAS1:00 pmSan Sebastián
Mar 22
EAS9:30 pmSan Sebastián
29h 25m
2 stops
BOS9:55 pmBoston Logan Intl
$942
British Airways
Jan 6
BOS10:18 amBoston Logan Intl
20h 42m
2 stops
EAS1:00 pmSan Sebastián
Jan 10
EAS9:30 pmSan Sebastián
28h 36m
2 stops
BOS8:06 pmBoston Logan Intl
$958

Finnair flights from Massachusetts to San Sebastian

Our best Finnair deals on Massachusetts to San Sebastian flight tickets
Finnair
Feb 16
BOS9:30 pmBoston Logan Intl
9h 30m
1 stop
EAS1:00 pmSan Sebastián
Feb 19
EAS9:20 amSan Sebastián
15h 05m
1 stop
BOS6:25 pmBoston Logan Intl
$997
Finnair
Feb 16
BOS9:30 pmBoston Logan Intl
9h 30m
1 stop
EAS1:00 pmSan Sebastián
Feb 19
EAS9:20 amSan Sebastián
15h 05m
1 stop
BOS6:25 pmBoston Logan Intl
$1,017

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonSan Sebastian

BOS Boston Logan Intl - EAS San Sebastián

BOSEAS

Boston Logan Intl

Wed 4/28

5:40 pm-1:00 pm

1 stop13h 20m

San Sebastián

Tue 5/4

9:30 pm-4:10 pm

1 stop24h 40m

$678
Quickest round-trip

BostonSan Sebastian

BOS Boston Logan Intl - EAS San Sebastián

BOSEAS

Boston Logan Intl

Wed 4/28

9:20 pm-1:00 pm

1 stop9h 40m

San Sebastián

Tue 5/4

1:40 pm-7:50 pm

1 stop12h 10m

$861

BostonSan Sebastian

BOS Boston Logan Intl - EAS San Sebastián

BOSEAS

Boston Logan Intl

Wed 4/28

11:16 am-8:40 am

2 stops15h 24m

San Sebastián

Tue 5/4

1:40 pm-7:50 pm

1 stop12h 10m

$865

BostonSan Sebastian

BOS Boston Logan Intl - EAS San Sebastián

BOSEAS

Boston Logan Intl

Tue 3/16

9:00 pm-4:55 pm

1 stop14h 55m

San Sebastián

Mon 3/22

9:30 pm-7:25 pm

1 stop26h 55m

$871

BostonSan Sebastian

BOS Boston Logan Intl - EAS San Sebastián

BOSEAS

Boston Logan Intl

Tue 3/16

10:30 pm-1:35 pm

2 stops34h 05m

San Sebastián

Mon 3/22

9:30 pm-7:25 pm

1 stop26h 55m

$875

BostonSan Sebastian

BOS Boston Logan Intl - EAS San Sebastián

BOSEAS

Boston Logan Intl

Tue 2/16

9:30 pm-8:50 pm

1 stop17h 20m

San Sebastián

Fri 2/19

1:40 pm-11:23 pm

2 stops15h 43m

$890

BostonSan Sebastian

BOS Boston Logan Intl - EAS San Sebastián

BOSEAS

Boston Logan Intl

Thu 4/1

9:15 pm-5:25 pm

2 stops14h 10m

San Sebastián

Wed 4/7

6:00 pm-8:45 pm

3 stops32h 45m

$893

BostonSan Sebastian

BOS Boston Logan Intl - EAS San Sebastián

BOSEAS

Boston Logan Intl

Thu 4/1

9:15 pm-5:25 pm

2 stops14h 10m

San Sebastián

Wed 4/7

6:00 pm-8:45 pm

2 stops32h 45m

$894

BostonSan Sebastian

BOS Boston Logan Intl - EAS San Sebastián

BOSEAS

Boston Logan Intl

Tue 2/16

5:12 pm-1:00 pm

2 stops13h 48m

San Sebastián

Fri 2/19

1:40 pm-11:23 pm

2 stops15h 43m

$895

BostonSan Sebastian

BOS Boston Logan Intl - EAS San Sebastián

BOSEAS

Boston Logan Intl

Wed 4/28

11:16 am-8:40 am

2 stops15h 24m

San Sebastián

Tue 5/4

9:20 am-7:50 pm

1 stop16h 30m

$901

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Sebastian from

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

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 month to fly to San Sebastian?

The month of November is, on average, the cheapest month to fly to San Sebastian from Massachusetts, with most prices found around $0. If you are unable to visit San Sebastian during the month of November, then departing from Massachusetts during the month December is also very affordable. Most momondo users find prices during this month for around $568.

Cheap Massachusetts to San Sebastian flight deals and tips

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

Best Price Found

$1,188

Fastest flight time

13h 20m

Direct flights

None
The best one-way flight to San Sebastian from Massachusetts in the past 72 hours is $1,188. The best round-trip flight deal from Massachusetts to San Sebastian found on momondo in the last 72 hours is $678.
The fastest flight from Massachusetts to San Sebastian takes 13h 20m
There are no direct flights from Massachusetts to San Sebastian. There are no popular flight routes from Massachusetts to San Sebastian.
Search flight deals

Frequently asked questions about flying from Massachusetts to San Sebastian

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

    Prices for flights from Massachusetts to San Sebastián Airport refresh daily.

  • How many operators does momondo search for flights from Massachusetts to San Sebastián Airport?

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

    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 Massachusetts to San Sebastián Airport.

  • What documentation or ID do you need to fly to San Sebastián Airport?

    The travel and health documents required for your trip to San Sebastián Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Sebastián Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Massachusetts to San Sebastian

Compare and see reviews for airlines that fly from Massachusetts to San Sebastian with momondo
Airline
Rating
Free Cancellation
Price
IberiaPriceFrom $487Free CancellationRating
7.0
3,227 reviews
Search Iberia flights

Traveling to a place near San Sebastian?

Book flights to San Sebastian if you plan to visit one of these locations
Hondarribia
Irun

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Massachusetts to San Sebastian. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to San Sebastian from Massachusetts with this policy.

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

Once you have performed a search for Massachusetts to San Sebastian 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 Massachusetts to San Sebastian right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Massachusetts to San Sebastian flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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