EAS

$325 Find Cheap Flights from Massachusetts to San Sebastian

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Sebastian departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$476
Overall average: $755
Iberia
Tue 4/21Mon 4/27
BOS - EAS • 2 stops
Cheapest one-way
$325
Multiple Airlines
Mon 2/9
BOS - EAS • 3 stops
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We hope you love your trip to San Sebastian!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Massachusetts to San Sebastian

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Massachusetts to San Sebastian that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Massachusetts to San Sebastian

Tue, Apr 21 - Mon, Apr 27
Iberia Logo
10:50 pm - 8:50 pm
BOS
-
EAS
16h 00m
2 stops
Iberia Logo
9:30 pm - 9:05 pm
EAS
-
BOS
29h 35m
2 stops
$476Iberia
Wed, Mar 18 - Mon, Mar 23
Iberia Logo
5:45 pm - 8:40 am
BOS
-
EAS
9h 55m
1 stop
Iberia Logo
9:30 pm - 8:50 pm
EAS
-
BOS
28h 20m
1 stop
$488Iberia
Tue, Apr 21 - Mon, Apr 27
Iberia Logo
10:50 pm - 8:35 am
BOS
-
EAS
27h 45m
1 stop
Iberia Logo
9:30 pm - 9:05 pm
EAS
-
BOS
29h 35m
2 stops
$494Iberia
Tue, Apr 21 - Mon, Apr 27
Iberia Logo
10:50 pm - 5:20 pm
BOS
-
EAS
12h 30m
1 stop
Iberia Logo
5:55 pm - 9:05 pm
EAS
-
BOS
33h 10m
1 stop
$513Iberia
Sun, Mar 15 - Sun, Mar 22
Iberia Logo
5:45 pm - 8:40 am
BOS
-
EAS
9h 55m
1 stop
Iberia Logo
9:30 pm - 8:50 pm
EAS
-
BOS
28h 20m
1 stop
$519Iberia
Thu, Mar 19 - Tue, Mar 24
Iberia Logo
5:45 pm - 8:40 am
BOS
-
EAS
9h 55m
1 stop
Iberia Logo
1:40 pm - 8:50 pm
EAS
-
BOS
12h 10m
1 stop
$527Iberia
Wed, Mar 18 - Mon, Mar 23
American Airlines Logo
11:55 am - 8:40 am
BOS
-
EAS
15h 45m
2 stops
American Airlines Logo
9:30 pm - 4:15 pm
EAS
-
BOS
23h 45m
1 stop
$528American Airlines
Thu, Mar 19 - Mon, Mar 23
Iberia Logo
5:45 pm - 8:40 am
BOS
-
EAS
9h 55m
1 stop
Iberia Logo
9:30 pm - 8:50 pm
EAS
-
BOS
28h 20m
1 stop
$538Iberia
Thu, Mar 19 - Tue, Mar 24
Iberia Logo
5:45 pm - 8:40 am
BOS
-
EAS
9h 55m
1 stop
Iberia Logo
1:40 pm - 5:10 pm
EAS
-
BOS
32h 30m
2 stops
$540Iberia
Sun, Mar 15 - Sun, Mar 22
Iberia Logo
6:53 pm - 8:40 am
BOS
-
EAS
56h 47m
2 stops
Iberia Logo
9:30 pm - 8:50 pm
EAS
-
BOS
28h 20m
1 stop
$544Iberia
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$325
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Boston to San Sebastian

FAQs for booking flights from Massachusetts to San Sebastian

  • How does KAYAK find such low prices on flights from Massachusetts to San Sebastian?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to San Sebastian.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to San Sebastian?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Sebastian from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Massachusetts to San Sebastian?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Sebastian with an airline and back to Massachusetts with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to San Sebastian?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Sebastian from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near San Sebastian?

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

Everything you need to know for your flight to San Sebastian

Information on the airport you'll fly into in San Sebastian

San Sebastian (EAS)