How does KAYAK find such low prices on flights from New York State 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 New York State to San Sebastian.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Sebastian from New York State 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 New York State 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 New York State with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York State 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 New York State up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$269 CHEAP FLIGHTS from New York State to San Sebastian

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Cheap Flights from New York to San Sebastian

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from New York to San Sebastian

Sun, Oct 18 - Sat, Oct 31

11:50 pm - 8:20 amJFK New York John F Kennedy Intl-EAS San Sebastián

26h 30m1 stop Barcelona-El Prat

2:10 pm - 11:00 pmEAS San Sebastián-JFK New York John F Kennedy Intl

13h 50m1 stop Barcelona-El Prat

$662LEVEL

Sat, Dec 12 - Sat, Jan 9

12:10 am - 1:35 pmEWR Newark-EAS San Sebastián

31h 25m2 stops Lisbon Humberto Delgado Barcelona-El Prat

2:10 pm - 10:10 pmEAS San Sebastián-EWR Newark

38h 00m2 stops Barcelona-El Prat Lisbon Humberto Delgado

$677Multiple Airlines

Sat, Dec 12 - Sat, Jan 9

12:10 am - 1:35 pmEWR Newark-EAS San Sebastián

31h 25m2 stops Lisbon Humberto Delgado Barcelona-El Prat

2:10 pm - 10:00 pmEAS San Sebastián-EWR Newark

37h 50m3 stops Barcelona-El Prat Lisbon Humberto Delgado Porto

$683Multiple Airlines

Thu, Oct 15 - Thu, Oct 29

6:20 pm - 8:20 amJFK New York John F Kennedy Intl-EAS San Sebastián

32h 00m2 stops London Gatwick Barcelona-El Prat

2:10 pm - 11:00 pmEAS San Sebastián-JFK New York John F Kennedy Intl

13h 50m1 stop Barcelona-El Prat

$701Multiple Airlines

Tue, Oct 20 - Wed, Oct 28

10:05 pm - 8:50 pmJFK New York John F Kennedy Intl-EAS San Sebastián

16h 45m1 stop Madrid Barajas

9:20 am - 6:50 pmEAS San Sebastián-JFK New York John F Kennedy Intl

14h 30m1 stop Madrid Barajas

$708Multiple Airlines

Tue, Oct 20 - Tue, Oct 27

10:05 pm - 8:50 pmJFK New York John F Kennedy Intl-EAS San Sebastián

16h 45m1 stop Madrid Barajas

9:20 am - 6:50 pmEAS San Sebastián-JFK New York John F Kennedy Intl

14h 30m1 stop Madrid Barajas

$713Multiple Airlines

Thu, Oct 15 - Thu, Oct 29

6:20 pm - 8:20 amJFK New York John F Kennedy Intl-EAS San Sebastián

32h 00m2 stops London Gatwick Barcelona-El Prat

2:10 pm - 11:00 pmEAS San Sebastián-JFK New York John F Kennedy Intl

13h 50m1 stop Barcelona-El Prat

$718Multiple Airlines

Tue, Nov 10 - Sun, Nov 15

9:00 pm - 8:50 pmJFK New York John F Kennedy Intl-EAS San Sebastián

17h 50m1 stop Madrid Barajas

9:30 pm - 3:55 pmEAS San Sebastián-JFK New York John F Kennedy Intl

24h 25m2 stops Madrid Barajas Rome Fiumicino

$728Multiple Airlines

Wed, Oct 14 - Wed, Oct 21

8:40 pm - 1:00 pmJFK New York John F Kennedy Intl-EAS San Sebastián

10h 20m1 stop Madrid Barajas

1:40 pm - 6:55 pmEAS San Sebastián-JFK New York John F Kennedy Intl

11h 15m1 stop Madrid Barajas

$858Iberia

Wed, Oct 14 - Wed, Oct 21

8:40 pm - 1:00 pmJFK New York John F Kennedy Intl-EAS San Sebastián

10h 20m1 stop Madrid Barajas

1:40 pm - 6:55 pmEAS San Sebastián-JFK New York John F Kennedy Intl

11h 15m1 stop Madrid Barajas

$859Iberia

Recent last minute flight deals from New York to San Sebastian

Thu, Sep 10 - Tue, Sep 15

5:45 pm - 8:20 amEWR Newark-EAS San Sebastián

32h 35m3 stops Oslo Gardermoen Amsterdam Schiphol Barcelona-El Prat

8:55 am - 1:15 pmEAS San Sebastián-EWR Newark

34h 20m3 stops Barcelona-El Prat Amsterdam Schiphol Stockholm Arlanda

$1,046Multiple Airlines

Thu, Sep 10 - Tue, Sep 15

6:55 pm - 8:20 amJFK New York John F Kennedy Intl-EAS San Sebastián

31h 25m3 stops Kastrup Copenhagen Palma de Mallorca Son Sant Joan Barcelona-El Prat

5:55 pm - 5:00 pmEAS San Sebastián-JFK New York John F Kennedy Intl

29h 05m3 stops Barcelona-El Prat Palma de Mallorca Son Sant Joan Kastrup Copenhagen

$1,065Multiple Airlines

Wed, Sep 9 - Tue, Sep 15

12:40 am - 8:50 pmJFK New York John F Kennedy Intl-EAS San Sebastián

14h 10m1 stop Madrid Barajas

5:55 pm - 8:05 pmEAS San Sebastián-JFK New York John F Kennedy Intl

32h 10m2 stops Barcelona-El Prat Lisbon Humberto Delgado

$1,116Multiple Airlines

Wed, Sep 9 - Tue, Sep 15

12:40 am - 8:20 amJFK New York John F Kennedy Intl-EAS San Sebastián

25h 40m3 stops Madrid Barajas Venice Marco Polo Barcelona-El Prat

5:55 pm - 8:05 pmEAS San Sebastián-JFK New York John F Kennedy Intl

32h 10m2 stops Barcelona-El Prat Lisbon Humberto Delgado

$1,138Multiple Airlines

Thu, Sep 10 - Tue, Sep 15

4:55 pm - 8:40 amJFK New York John F Kennedy Intl-EAS San Sebastián

9h 45m1 stop Madrid Barajas

8:55 am - 10:00 pmEAS San Sebastián-JFK New York John F Kennedy Intl

19h 05m1 stop Barcelona-El Prat

$1,156Iberia

Thu, Sep 10 - Tue, Sep 15

6:20 pm - 5:20 pmJFK New York John F Kennedy Intl-EAS San Sebastián

17h 00m2 stops London Gatwick Barcelona-El Prat

5:55 pm - 8:05 pmEAS San Sebastián-JFK New York John F Kennedy Intl

32h 10m2 stops Barcelona-El Prat Lisbon Humberto Delgado

$1,217Multiple Airlines

Thu, Sep 10 - Sun, Sep 13

5:20 pm - 8:20 amEWR Newark-EAS San Sebastián

33h 00m3 stops Stockholm Arlanda Brussels Bruxelles-National Barcelona-El Prat

8:55 am - 1:15 pmEAS San Sebastián-EWR Newark

34h 20m3 stops Barcelona-El Prat Brussels Bruxelles-National Stockholm Arlanda

$1,224Multiple Airlines

Thu, Sep 10 - Sun, Sep 13

4:55 pm - 8:40 amJFK New York John F Kennedy Intl-EAS San Sebastián

9h 45m1 stop Madrid Barajas

9:30 pm - 12:59 pmEAS San Sebastián-JFK New York John F Kennedy Intl

45h 29m2 stops Madrid Barajas Boston Logan Intl

$1,299Iberia

Thu, Sep 10 - Sun, Sep 13

4:55 pm - 8:40 amJFK New York John F Kennedy Intl-EAS San Sebastián

9h 45m1 stop Madrid Barajas

8:55 am - 10:00 pmEAS San Sebastián-JFK New York John F Kennedy Intl

19h 05m1 stop Barcelona-El Prat

$1,440Iberia

Thu, Sep 10 - Tue, Sep 15

7:12 pm - 5:20 pmLGA New York LaGuardia-EAS San Sebastián

16h 08m2 stops Boston Logan Intl Barcelona-El Prat

9:20 am - 8:59 pmEAS San Sebastián-LGA New York LaGuardia

17h 39m2 stops Madrid Barajas Boston Logan Intl

$1,445Multiple Airlines

Useful Info

Cheapest flight	$269

Flight from Newark Liberty Airport to San Sebastian

How does KAYAK find such low prices on flights from New York State 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 New York State to San Sebastian.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New York State to San Sebastian?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Sebastian from New York State 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 New York State 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 New York State with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York State 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 New York State up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.