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$203+ Cheap flights from John F Kennedy Intl, NY (JFK) to San Sebastian (EAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — EAS
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from John F Kennedy Intl to San Sebastian

Cheapest flights from John F Kennedy Intl to San Sebastian
Explore the most affordable flight options available from John F Kennedy Intl to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/258:50 pm
JFK
-
EAS
1 stop10h 10m
Multiple Airlines
Tue 3/39:20 am
EAS
-
JFK
1 stop15h 55m
Multiple Airlines
Deal found 1/19$501
This WAYA deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/258:50 pm
JFK
-
EAS
1 stop10h 10m
Iberia
Mon 3/21:40 pm
EAS
-
JFK
1 stop11h 35m
Iberia
Deal found 1/19$536
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/611:25 pm
JFK
-
EAS
1 stop12h 00m
Multiple Airlines
Mon 5/115:55 pm
EAS
-
JFK
1 stop33h 45m
Multiple Airlines
Deal found 1/20$545
This Vueling Global deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:25 pm
JFK
-
EAS
1 stop11h 55m
Multiple Airlines
Tue 10/208:55 am
EAS
-
JFK
1 stop18h 45m
Multiple Airlines
Deal found 1/21$548
This Iberia deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2011:25 pm
JFK
-
EAS
1 stop11h 55m
Iberia
Fri 4/248:55 am
EAS
-
JFK
1 stop18h 45m
Iberia
Deal found 1/19$559
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:15 pm
JFK
-
EAS
1 stop10h 25m
American Airlines
Tue 10/139:20 am
EAS
-
JFK
1 stop15h 35m
American Airlines
Deal found 1/20$572
This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/411:45 pm
JFK
-
EAS
1 stop31h 45m
Multiple Airlines
Mon 2/92:05 pm
EAS
-
JFK
1 stop13h 55m
Multiple Airlines
Deal found 1/21$580
This American Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/258:50 pm
JFK
-
EAS
1 stop10h 10m
American Airlines
Mon 3/29:30 pm
EAS
-
JFK
1 stop21h 50m
American Airlines
Deal found 1/19$583
This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/411:21 am
JFK
-
EAS
2 stops15h 19m
American Airlines
Mon 2/99:30 pm
EAS
-
JFK
1 stop23h 55m
American Airlines
Deal found 1/21$588

Find flight deals from John F Kennedy Intl to San Sebastian

Discover tips and strategies to find the most affordable flight options for your journey from John F Kennedy Intl (JFK) to San Sebastian (EAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$501
(Kiwi.com)

One-way from

$203
(Kiwi.com)

Popular in

July

Cheapest in

October

Average price

$810
Provider with most accurate pricing for New York John F Kennedy Intl-San Sebastián flight deals.
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Provider most trusted by Cheapflights users for New York John F Kennedy Intl-San Sebastián flights.
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From New York John F Kennedy Intl to San Sebastián
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One-way flight from New York John F Kennedy Intl to San Sebastián
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Highest demand for flights based on searches. 25% potential increase in price ($296 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from John F Kennedy Intl to San Sebastian that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to San Sebastian that are best for you.

Fly from

John F Kennedy Intl

Fly to

San Sebastian

Route

Depart

Return

Price

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Wed 2/25

8:50 pm-1:00 pm

1 stop10h 10m

San Sebastián

Tue 3/3

9:20 am-7:15 pm

1 stop15h 55m

$501

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Wed 5/6

11:25 pm-5:25 pm

1 stop12h 00m

San Sebastián

Mon 5/11

5:55 pm-9:40 pm

1 stop33h 45m

$545

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Wed 2/4

11:21 am-8:40 am

2 stops15h 19m

San Sebastián

Mon 2/9

9:30 pm-3:25 pm

1 stop23h 55m

$588

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Wed 4/29

4:55 pm-8:40 am

1 stop9h 45m

San Sebastián

Mon 5/4

1:40 pm-6:55 pm

1 stop11h 15m

$622

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Wed 2/11

11:21 am-8:40 am

2 stops15h 19m

San Sebastián

Wed 2/18

1:40 pm-10:59 pm

2 stops15h 19m

$625

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Wed 4/29

11:00 am-8:40 am

2 stops15h 40m

San Sebastián

Mon 5/4

9:20 am-6:55 pm

1 stop15h 35m

$627

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Wed 2/25

2:00 pm-8:40 am

2 stops12h 40m

San Sebastián

Mon 3/2

1:40 pm-10:59 pm

2 stops15h 19m

$637

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Sat 4/11

10:25 pm-1:00 pm

2 stops32h 35m

San Sebastián

Sun 4/19

9:20 am-6:55 pm

1 stop15h 35m

$638

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Wed 4/1

6:20 pm-5:25 pm

2 stops17h 05m

San Sebastián

Tue 4/14

5:55 pm-9:40 pm

1 stop33h 45m

$654

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Fri 2/6

6:05 pm-8:40 am

2 stops32h 35m

$203

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 16 results
1
2
  • Most accurate provider: When it comes to deals on New York John F Kennedy Intl Airport-San Sebastian flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York John F Kennedy Intl Airport-San Sebastian flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York John F Kennedy Intl Airport-San Sebastian flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York John F Kennedy Intl Airport-San Sebastian flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York John F Kennedy Intl Airport-San Sebastian flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from John F Kennedy Intl to San Sebastian

Have a flexible travel schedule? Discover the best time to fly to San Sebastian from John F Kennedy Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New York John F Kennedy Intl Airport to San Sebastian

What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to San Sebastian?

Currently, March is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to San Sebastian (average of $390). Flying from New York John F Kennedy Intl Airport to San Sebastian in June is currently the most expensive (average of $733). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing San Sebastian

Get insights into the airlines that provide service to San Sebastian. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Sebastian. Reviews last updated January 21, 2026.
Read reviews from past customers who have flown Iberia from New York John F Kennedy Intl Airport to San Sebastian. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Iberia
7.0
Good
3,094 reviews

Entertainment

6.6

Food

6.4

Crew

7.7

Comfort

6.7

Overall

7.0

Boarding

7.1

Reviews

1 / 20
2.0
Mediocre

Stiphan,Nov 2025

SVQ - MAD

Ground staff in Seville are incompetent. I fly over 300K KM per year and understand rules. Had to waste time to try to get baggage checked through for entire reservation but ground crew insisted I had to claim in Madrid. Once in Madrid, Ground staff said that it should have been checked through and did recheck the baggage. Wasted time and energy. Not level of service expected when flying business class with family and 10 suitcases. And one suitcase got lost.
Iberia
7.0
Good
3,094 reviews
Iberia
7.0
Good
3,094 reviews

Entertainment

6.6

Food

6.4

Crew

7.7

Comfort

6.7

Overall

7.0

Boarding

7.1

Reviews

1 / 20
2.0
Mediocre

Stiphan,Nov 2025

SVQ - MAD

Ground staff in Seville are incompetent. I fly over 300K KM per year and understand rules. Had to waste time to try to get baggage checked through for entire reservation but ground crew insisted I had to claim in Madrid. Once in Madrid, Ground staff said that it should have been checked through and did recheck the baggage. Wasted time and energy. Not level of service expected when flying business class with family and 10 suitcases. And one suitcase got lost.

Related info for your journey

Find useful and relevant information for your journey from John F Kennedy Intl to San Sebastian. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Sebastian from New York John F Kennedy Intl?

    San Sebastián (EAS) is the airport you will fly into if you book a flight from New York John F Kennedy Intl to San Sebastian. You should not have trouble finding flights to San Sebastián from New York John F Kennedy Intl; the airport handles an average of 0 inbound flights from New York John F Kennedy Intl per day. You should also have plenty of airline options to choose from since 1 airline has flights to the San Sebastian airport from New York John F Kennedy Intl. It is only a 9.7 mi journey from San Sebastián (EAS) to San Sebastian’s city center.

  • How long is the flight from New York John F Kennedy Intl Airport to San Sebastian?

    Airlines like American Airlines and Iberia fly from New York John F Kennedy Intl Airport to San Sebastian in about 9h 45m. The time it takes to get you to your destination can typically vary by up to 5h 34m. Airlines will cover a distance of 3580 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from New York John F Kennedy Intl Airport to San Sebastian round-trip?

    Cheapflights users have booked flights from New York John F Kennedy Intl Airport to San Sebastian round-trip from $72.

  • Can I find deals for flights from John F Kennedy Intl to San Sebastian that include hotel bookings?

    Yes. In addition to deals on John F Kennedy Intl to San Sebastian flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from John F Kennedy Intl to San Sebastian?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from John F Kennedy Intl to San Sebastian.

  • Can I find deals for business class flights from John F Kennedy Intl to San Sebastian?

    Yes. Cheapflights offers flight deals from John F Kennedy Intl to San Sebastian by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to San Sebastian?

    Currently, March is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to San Sebastian (average of $390). Flying from New York John F Kennedy Intl Airport to San Sebastian in June is currently the most expensive (average of $733). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for John F Kennedy Intl to San Sebastian

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Bilbao flights
John F Kennedy Intl to Bilbao flights
LaGuardia to Bilbao flights
Newark to San Sebastian flights
LaGuardia to San Sebastian flights

Top airline flying from John F Kennedy Intl to San Sebastian

Discover the top airline that operate flights from John F Kennedy Intl to San Sebastian. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$72Average$696FlexibilityNo cancel feeOn-time77%

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