EAS

$304 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 4/19. 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
$416
Overall average: $697
Iberia
Sun 2/22Tue 3/10
BOS - EAS • 1 stop
Cheapest one-way
$304
Multiple Airlines
Sun 4/19
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

Sun, Feb 22 - Tue, Mar 10
Iberia Logo
9:20 pm - 8:50 pm
BOS
-
EAS
17h 30m
1 stop
Iberia Logo
2:05 pm - 9:55 pm
EAS
-
BOS
12h 50m
1 stop
$416Iberia
Sun, Feb 22 - Tue, Mar 10
Multiple Airlines Logo
11:55 am - 8:40 am
BOS
-
EAS
14h 45m
2 stops
Multiple Airlines Logo
1:40 pm - 8:50 pm
EAS
-
BOS
12h 10m
1 stop
$419Multiple Airlines
Sun, Feb 22 - Tue, Mar 10
American Airlines Logo
11:55 am - 8:40 am
BOS
-
EAS
14h 45m
2 stops
American Airlines Logo
9:20 am - 7:19 pm
EAS
-
BOS
14h 59m
2 stops
$424American Airlines
Sun, Mar 1 - Sun, Mar 8
Multiple Airlines Logo
9:20 pm - 1:00 pm
BOS
-
EAS
9h 40m
1 stop
Multiple Airlines Logo
9:30 pm - 4:15 pm
EAS
-
BOS
23h 45m
1 stop
$494Multiple Airlines
Sun, May 3 - Sun, May 10
Iberia Logo
5:40 pm - 1:00 pm
BOS
-
EAS
13h 20m
1 stop
Iberia Logo
9:30 pm - 9:05 pm
EAS
-
BOS
53h 35m
2 stops
$504Iberia
Sun, Mar 1 - Sun, Mar 8
Multiple Airlines Logo
2:31 pm - 1:00 pm
BOS
-
EAS
16h 29m
2 stops
Multiple Airlines Logo
9:30 pm - 4:15 pm
EAS
-
BOS
23h 45m
1 stop
$512Multiple Airlines
Sun, May 3 - Sun, May 10
Iberia Logo
9:20 pm - 8:50 pm
BOS
-
EAS
17h 30m
1 stop
Iberia Logo
9:30 pm - 4:10 pm
EAS
-
BOS
24h 40m
1 stop
$529Iberia
Sun, Mar 1 - Sun, Mar 8
American Airlines Logo
2:31 pm - 1:00 pm
BOS
-
EAS
16h 29m
2 stops
American Airlines Logo
9:20 am - 10:48 pm
EAS
-
BOS
18h 28m
2 stops
$623American Airlines
Sun, May 3 - Sun, May 10
Multiple Airlines Logo
9:20 pm - 8:20 am
BOS
-
EAS
29h 00m
2 stops
Multiple Airlines Logo
8:55 am - 7:50 pm
EAS
-
BOS
16h 55m
2 stops
$634Multiple Airlines
Fri, Apr 3 - Mon, Apr 6
Iberia Logo
10:50 pm - 5:20 pm
BOS
-
EAS
12h 30m
1 stop
Iberia Logo
9:30 pm - 7:50 pm
EAS
-
BOS
28h 20m
1 stop
$637Iberia
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$304
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 36% increase in price.
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)