EAS

$373 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 8/5. 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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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

Wed, Jul 29 - Wed, Aug 12
Iberia Logo
11:00 pm - 5:10 pm
BOS
-
EAS
12h 10m
1 stop
Iberia Logo
5:55 pm - 9:15 pm
EAS
-
BOS
33h 20m
1 stop
$613Iberia
Thu, Jul 30 - Tue, Aug 11
Iberia Logo
11:00 pm - 8:20 am
BOS
-
EAS
27h 20m
1 stop
Iberia Logo
5:55 pm - 9:15 pm
EAS
-
BOS
33h 20m
1 stop
$622Iberia
Thu, Aug 27 - Sun, Sep 6
Iberia Logo
11:35 pm - 8:20 am
BOS
-
EAS
26h 45m
1 stop
Iberia Logo
8:55 am - 10:05 pm
EAS
-
BOS
19h 10m
1 stop
$682Iberia
Mon, May 4 - Tue, May 19
Multiple Airlines Logo
10:50 pm - 8:20 am
BOS
-
EAS
27h 30m
1 stop
Multiple Airlines Logo
5:55 pm - 9:05 pm
EAS
-
BOS
33h 10m
1 stop
$702Multiple Airlines
Sun, Aug 23 - Wed, Sep 16
Multiple Airlines Logo
11:50 pm - 8:20 am
BOS
-
EAS
26h 30m
1 stop
Multiple Airlines Logo
8:55 am - 9:15 pm
EAS
-
BOS
18h 20m
1 stop
$716Multiple Airlines
Sun, Aug 23 - Wed, Sep 16
Iberia Logo
11:53 am - 8:40 am
BOS
-
EAS
14h 47m
2 stops
Iberia Logo
8:55 am - 9:15 pm
EAS
-
BOS
18h 20m
1 stop
$781Iberia
Mon, May 4 - Tue, May 19
Multiple Airlines Logo
5:05 pm - 5:20 pm
BOS
-
EAS
18h 15m
2 stops
Multiple Airlines Logo
8:55 am - 9:05 pm
EAS
-
BOS
18h 10m
1 stop
$830Multiple Airlines
Mon, Oct 12 - Mon, Oct 19
Iberia Logo
9:20 pm - 1:00 pm
BOS
-
EAS
9h 40m
1 stop
Iberia Logo
9:30 pm - 4:10 pm
EAS
-
BOS
24h 40m
1 stop
$850Iberia
Mon, Oct 12 - Mon, Oct 19
Multiple Airlines Logo
12:00 pm - 8:40 am
BOS
-
EAS
14h 40m
2 stops
Multiple Airlines Logo
9:30 pm - 4:10 pm
EAS
-
BOS
24h 40m
1 stop
$861Multiple Airlines
Sun, Sep 6 - Sat, Sep 12
Iberia Logo
11:50 pm - 8:20 am
BOS
-
EAS
26h 30m
1 stop
Iberia Logo
9:30 pm - 7:50 pm
EAS
-
BOS
28h 20m
1 stop
$879Iberia
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$373
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 16% 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)