New York City (JFK) to San Sebastián (EAS) cheap flight deal from $491 USD in economy class

AAAmerican Airlines

AYFinnair

John F. Kennedy International Airport

New York City, United States

EAS

San Sebastián Airport (or Fuenterrabia Airport)

San Sebastián, Spain

$768 USD

-36%$491 USD

Verified Sep 21, 2025 at 3:33 PM

October 2025

Today

Mon

Tue

Wed

Thu

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Sat

Sun

29$783 30$864 1$911 2$930 3$892 4$930 5$820 6$880 7$832 8$936 9$986 10$926 11$831 12$821 13$800 14$809 15$936 16$919 17$919 18$809 19$832 20$811 21$759 22$832 23$694 24$865 25$882 26$832 27$738 28$722 29$701 30$882 31$882 1 2

Limited Availability

19% of dates checked are available within 10% of the lowest price

Wednesday, October 1st, 2025

10 round-trip options

Returning

Mon, Oct 6, 2025•5 Day Trip

$1,116 USD

Google Flights

Returning

Tue, Oct 7, 2025•6 Day Trip

$911 USD

Google Flights

Returning

Wed, Oct 8, 2025•7 Day Trip

$937 USD

Google Flights

Returning

Thu, Oct 9, 2025•8 Day Trip

$936 USD

Google Flights

Returning

Fri, Oct 10, 2025•9 Day Trip

$928 USD

Google Flights

Returning

Sat, Oct 11, 2025•10 Day Trip

$1,029 USD

Google Flights

Returning

Sun, Oct 12, 2025•11 Day Trip

$1,262 USD

Google Flights

Returning

Mon, Oct 13, 2025•12 Day Trip

$1,116 USD

Google Flights

Returning

Tue, Oct 14, 2025•13 Day Trip

$1,041 USD

Google Flights

Returning

Wed, Oct 15, 2025•14 Day Trip

$934 USD

Google Flights