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$204+ 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — EAS
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap 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 September 17, 2025.

Round-trip from

$440
(Cheapflightsfares)

One-way from

$204
(Kiwi.com)

Popular in

December

Cheapest in

June

Average price

$726
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. 21% potential increase in price ($218 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($62 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 17, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/38:50 pmJFK - EAS
1 stop10h 10mIberia
Wed 1/142:05 pmEAS - JFK
1 stop13h 55mIberia
Deal found 9/16$440
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 10/275:55 pmJFK - EAS
1 stop9h 45mAmerican Airlines
Tue 11/111:40 pmEAS - JFK
1 stop11h 35mAmerican Airlines
Deal found 9/16$448
This American Airlines deal was found by Cheapflights users on 9/16. 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 12/311:05 amJFK - EAS
2 stops15h 35mAmerican Airlines
Wed 1/141:40 pmEAS - JFK
1 stop11h 35mAmerican Airlines
Deal found 9/16$452
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Mon 10/274:00 pmJFK - EAS
2 stops16h 00mAmerican Airlines
Wed 11/129:20 amEAS - JFK
1 stop15h 55mAmerican Airlines
Deal found 9/17$455
This Iberia deal was found by Cheapflights users on 9/16. 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.
Tue 10/74:50 pmJFK - EAS
1 stop14h 10mIberia
Thu 10/169:30 pmEAS - JFK
1 stop23h 20mIberia
Deal found 9/16$458
This Travelocity deal was found by Cheapflights users on 9/17. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/74:50 pmJFK - EAS
1 stop14h 10mIberia
Tue 10/149:30 pmEAS - JFK
1 stop23h 20mIberia
Deal found 9/17$483
This Orbitz deal was found by Cheapflights users on 9/16. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/287:05 pmJFK - EAS
1 stop31h 35mIberia
Mon 10/69:30 pmEAS - JFK
2 stops22h 40mIberia
Deal found 9/16$486
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/3112:00 pmJFK - EAS
2 stops20h 00mAmerican Airlines
Fri 11/79:20 amEAS - JFK
1 stop12h 05mAmerican Airlines
Deal found 9/16$502

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 September 17, 2025.
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 12/3

8:50 pm-1:00 pm

1 stop10h 10m

San Sebastián

Wed 1/14

2:05 pm-10:00 pm

1 stop13h 55m

$440

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Mon 10/27

5:55 pm-8:40 am

1 stop9h 45m

San Sebastián

Tue 11/11

1:40 pm-7:15 pm

1 stop11h 35m

$448

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Mon 10/27

5:55 pm-8:40 am

1 stop9h 45m

San Sebastián

Wed 11/12

1:40 pm-7:15 pm

1 stop11h 35m

$450

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Mon 10/27

5:55 pm-8:40 am

1 stop9h 45m

San Sebastián

Tue 11/11

1:40 pm-7:15 pm

1 stop11h 35m

$450

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Wed 12/3

11:05 am-8:40 am

2 stops15h 35m

San Sebastián

Wed 1/14

1:40 pm-7:15 pm

1 stop11h 35m

$452

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Wed 1/21

12:58 pm-1:00 pm

2 stops18h 02m

San Sebastián

Wed 1/28

9:20 am-9:05 pm

2 stops17h 45m

$462

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Fri 10/31

12:00 pm-1:00 pm

2 stops20h 00m

San Sebastián

Fri 11/7

9:20 am-3:25 pm

1 stop12h 05m

$502

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Thu 11/6

5:00 pm-8:40 am

1 stop9h 40m

San Sebastián

Mon 11/10

9:30 pm-1:20 pm

1 stop21h 50m

$508

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Thu 2/5

8:50 pm-1:00 pm

1 stop10h 10m

San Sebastián

Sun 2/8

9:20 am-7:15 pm

1 stop15h 55m

$548

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Mon 10/6

6:20 pm-8:00 pm

2 stops43h 40m

$204

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 14 results
1
2

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.

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 September 17, 2025.
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
2,925 reviews

Boarding

7.1

Overall

7.0

Comfort

6.7

Crew

7.6

Entertainment

6.6

Food

6.3

Reviews

1 / 20
6.0
Good

David,May 2025

JFK - MAD

Unfortunately carry on bag over head was full. I was seated 27J and had to place my carry on by seat 8 .. other then that it was a good flight
Iberia
7.0
Good
2,925 reviews
Iberia
7.0
Good
2,925 reviews

Boarding

7.1

Overall

7.0

Comfort

6.7

Crew

7.6

Entertainment

6.6

Food

6.3

Reviews

1 / 20
6.0
Good

David,May 2025

JFK - MAD

Unfortunately carry on bag over head was full. I was seated 27J and had to place my carry on by seat 8 .. other then that it was a good flight

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 Iberia and American Airlines 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 . Airlines will cover a distance of 3580 mi.

  • 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 $461. Users have found that Iberia is 43% cheaper than the other options available to this destination.

  • 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.

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.
John F Kennedy Intl to Bilbao flights
Newark to Bilbao flights
LaGuardia to Bilbao flights
LaGuardia to San Sebastian flights
Newark 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$461Average$738FlexibilityNo cancel feeOn-time77%

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