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San Sebastian

$270+ Cheap flights from New Jersey 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — EAS
Mar 19 — Mar 261
Thu 3/19
Thu 3/26
1 adult, Economy
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Cheap flight deals from New Jersey to San Sebastian

Cheapest flights from New Jersey to San Sebastian
Explore the most affordable flight options available from New Jersey to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 17, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/14. 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.
Mon 10/1911:25 pm
JFK
-
EAS
1 stop11h 55m
Multiple Airlines
Wed 10/282:05 pm
EAS
-
JFK
1 stop13h 55m
Multiple Airlines
Deal found 2/14$458
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Sun 4/1211:25 pm
JFK
-
EAS
1 stop26h 55m
Multiple Airlines
Thu 4/239:10 am
EAS
-
JFK
1 stop18h 30m
Multiple Airlines
Deal found 2/15$483
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1211:25 pm
JFK
-
EAS
1 stop26h 55m
Multiple Airlines
Tue 4/288:55 am
EAS
-
JFK
1 stop18h 45m
Multiple Airlines
Deal found 2/16$492
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Sun 4/1211:25 pm
JFK
-
EAS
1 stop26h 55m
Multiple Airlines
Wed 4/298:55 am
EAS
-
JFK
1 stop18h 45m
Multiple Airlines
Deal found 2/15$494
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Mon 4/1311:55 pm
EWR
-
EAS
1 stop14h 55m
Multiple Airlines
Thu 4/231:40 pm
EAS
-
EWR
1 stop14h 45m
Multiple Airlines
Deal found 2/15$511
This Kiwi.com deal was found by Cheapflights users on 2/14. 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.
Thu 4/911:25 pm
JFK
-
EAS
1 stop26h 55m
Multiple Airlines
Wed 4/225:55 pm
EAS
-
JFK
1 stop33h 45m
Multiple Airlines
Deal found 2/14$511
This Trip.com deal was found by Cheapflights users on 2/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/94:00 pm
LGA
-
EAS
2 stops19h 20m
Multiple Airlines
Wed 4/228:55 am
EAS
-
LGA
2 stops29h 00m
Multiple Airlines
Deal found 2/14$527
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Mon 4/134:55 pm
JFK
-
EAS
1 stop14h 05m
Iberia
Wed 4/299:20 am
EAS
-
JFK
1 stop15h 35m
Iberia
Deal found 2/15$527
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Tue 4/144:55 pm
JFK
-
EAS
1 stop14h 05m
Iberia
Thu 4/239:20 am
EAS
-
JFK
1 stop11h 35m
Iberia
Deal found 2/15$528
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Thu 4/911:25 pm
JFK
-
EAS
1 stop26h 55m
Multiple Airlines
Thu 4/239:10 am
EAS
-
JFK
1 stop18h 30m
Multiple Airlines
Deal found 2/15$533
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Tue 4/1411:55 pm
EWR
-
EAS
1 stop14h 55m
Iberia
Thu 4/231:40 pm
EAS
-
EWR
1 stop14h 45m
Iberia
Deal found 2/15$536
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Tue 4/1410:05 pm
JFK
-
EAS
1 stop16h 45m
Multiple Airlines
Tue 4/289:20 am
EAS
-
JFK
1 stop14h 25m
Multiple Airlines
Deal found 2/15$536

Find flight deals from New Jersey to San Sebastian

Keep the following information in mind while searching for New Jersey to San Sebastian flight deals. Data was last updated February 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$483
(Kiwi.com)

One-way from

$270
(Kiwi.com)

Popular in

July

Cheapest in

October
Provider with most accurate pricing for New York (NYC)-San Sebastián flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-San Sebastián flights.
Search Deals
From New Jersey to San Sebastián
Search Deals
One-way flight from New Jersey to San Sebastián
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($265 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Jersey 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 February 17, 2026.
Use the filters below to find and compare flights from New Jersey to San Sebastian that are best for you.

Fly from

New Jersey

Fly to

San Sebastian

Route

Depart

Return

Price

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Sun 4/12

11:25 pm-8:20 am

1 stop26h 55m

San Sebastián

Tue 4/28

8:55 am-9:40 pm

1 stop18h 45m

$492

NewarkSan Sebastian

EWR - EAS

EWREAS

Newark

Mon 4/13

11:55 pm-8:50 pm

1 stop14h 55m

San Sebastián

Thu 4/23

1:40 pm-10:25 pm

1 stop14h 45m

$511

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Thu 4/9

11:25 pm-8:20 am

1 stop26h 55m

San Sebastián

Wed 4/22

5:55 pm-9:40 pm

1 stop33h 45m

$511

New YorkSan Sebastian

LGA - EAS

LGAEAS

New York LaGuardia

Thu 4/9

4:00 pm-5:20 pm

2 stops19h 20m

San Sebastián

Wed 4/22

8:55 am-7:55 am

2 stops29h 00m

$527

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Wed 4/8

4:55 pm-1:00 pm

1 stop14h 05m

San Sebastián

Thu 4/16

9:20 am-2:55 pm

1 stop11h 35m

$557

NewarkSan Sebastian

EWR - EAS

EWREAS

Newark

Mon 4/13

11:55 pm-8:50 pm

1 stop14h 55m

San Sebastián

Fri 4/24

1:40 pm-10:25 pm

1 stop14h 45m

$562

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Mon 4/13

11:25 pm-8:20 am

1 stop26h 55m

San Sebastián

Mon 4/27

5:55 pm-9:40 pm

1 stop33h 45m

$569

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Sat 4/18

10:05 pm-8:50 pm

1 stop16h 45m

San Sebastián

Sun 4/26

9:20 am-5:45 pm

1 stop14h 25m

$570

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Wed 4/8

4:55 pm-1:00 pm

1 stop14h 05m

San Sebastián

Fri 4/17

9:20 am-6:55 pm

1 stop15h 35m

$600

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Tue 4/14

10:05 pm-8:50 pm

1 stop16h 45m

San Sebastián

Sun 4/26

9:20 am-5:45 pm

1 stop14h 25m

$617

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/13

Showing 1-10 of 58 results
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Best time to book a flight from New Jersey to San Sebastian

Have a flexible travel schedule? Discover the best time to fly to San Sebastian from New Jersey 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 Jersey to San Sebastian

What is the cheapest month to book a flight from New Jersey to San Sebastian?

Currently, October is the cheapest month in which you can book a flight from New Jersey to San Sebastian (average of $361). Flying from New Jersey to San Sebastian in February is currently the most expensive (average of $1,721). 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.

Related info for your journey

Find useful and relevant information for your journey from New Jersey 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 Jersey?

    For a flight from New Jersey to San Sebastian, you will be flying into San Sebastián. San Sebastián (EAS) is just 9.7 mi from the center of the city.

  • How long is the flight from New Jersey to San Sebastian?

    For as low as $715, Iberia can have you in San Sebastian from New Jersey in 12h 57m. There are 3580 mi between New Jersey and San Sebastian. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from New Jersey to San Sebastian?

    Most travelers choose New York John F Kennedy Intl - San Sebastián, Newark - San Sebastián or New York LaGuardia - San Sebastián when deciding on the best route from New Jersey to San Sebastian.

  • Can I find deals for flights from New Jersey to San Sebastian that include hotel bookings?

    Yes. In addition to deals on New Jersey to San Sebastian flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Jersey to San Sebastian?

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

  • Can I find deals for business class flights from New Jersey to San Sebastian?

    Yes. Cheapflights offers flight deals from New Jersey 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 Jersey to San Sebastian?

    Currently, October is the cheapest month in which you can book a flight from New Jersey to San Sebastian (average of $361). Flying from New Jersey to San Sebastian in February is currently the most expensive (average of $1,721). 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 New Jersey to San Sebastian

See prices for flight routes from nearby airports that may be better suited for you.
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