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

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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

Sunday, October 5th, 2025

10 round-trip options

Returning

Fri, Oct 10, 2025•5 Day Trip

$820 USD

Google Flights

Returning

Sat, Oct 11, 2025•6 Day Trip

$892 USD

Google Flights

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Sun, Oct 12, 2025•7 Day Trip

$1,137 USD

Google Flights

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Mon, Oct 13, 2025•8 Day Trip

$958 USD

Google Flights

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Tue, Oct 14, 2025•9 Day Trip

$933 USD

Google Flights

Returning

Wed, Oct 15, 2025•10 Day Trip

$826 USD

Google Flights

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Thu, Oct 16, 2025•11 Day Trip

$929 USD

Google Flights

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Fri, Oct 17, 2025•12 Day Trip

$948 USD

Google Flights

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Sat, Oct 18, 2025•13 Day Trip

$1,090 USD

Google Flights

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Sun, Oct 19, 2025•14 Day Trip

$1,246 USD

Google Flights