$271+ Cheap flights from John F Kennedy Intl, NY (JFK) to San Sebastian (EAS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — EAS
Oct 19 — Oct 261
Round-trip
1 adult, Economy
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Find cheap flights from John F Kennedy Intl to San Sebastian with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from John F Kennedy Intl to San Sebastian
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Best
Last-minute
One-way
Cheapest flights from John F Kennedy Intl to San SebastianExplore 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 19, 2026.
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 19, 2026.
This LEVEL 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2411:50 pm -
1 stop26h 30m
Sat 10/108:55 am -
1 stop19h 05m
Deal found 9/17![LEVEL logo]()
$627
This LEVEL 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2711:50 pm -
1 stop26h 30m
Sat 10/108:55 am -
1 stop19h 05m
Deal found 9/16![LEVEL logo]()
$651
This LEVEL 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/711:45 pm -
1 stop11h 50m
Sat 11/212:10 pm -
1 stop13h 50m
Deal found 9/16![LEVEL logo]()
$659
This Vueling Global deal was found by Cheapflights users on 9/18. 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 12/19:00 pm -
2 stops34h 35m
Thu 12/106:10 pm -
2 stops31h 05m
Deal found 9/18![Multiple Airlines logo]()
$667
This LEVEL deal was found by Cheapflights users on 9/18. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:50 pm -
1 stop12h 45m
Sat 11/72:10 pm -
1 stop13h 50m
Deal found 9/18![LEVEL logo]()
$673
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
Sat 10/2411:50 pm -
2 stops31h 50m
Sat 11/72:10 pm -
1 stop13h 50m
Deal found 9/18![Multiple Airlines logo]()
$695
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:45 pm -
1 stop15h 05m
Wed 10/219:20 am -
1 stop15h 35m
Deal found 9/16![Iberia logo]()
$715
This WAYA deal was found by Cheapflights users on 9/19. 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.
Tue 10/208:40 pm -
1 stop10h 20m
Wed 10/281:40 pm -
1 stop11h 35m
Deal found 9/19![Iberia logo]()
$764
This Vueling Global deal was found by Cheapflights users on 9/15. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:55 pm -
2 stops18h 25m
Wed 10/148:55 am -
2 stops19h 05m
Deal found 9/15![Multiple Airlines logo]()
$774
This Mytrip deal was found by Cheapflights users on 9/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:30 pm -
2 stops17h 55m
Mon 10/125:55 pm -
2 stops24h 55m
Deal found 9/19![Multiple Airlines logo]()
$783
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/144:15 pm -
3 stops34h 05m
Wed 10/218:55 am -
3 stops33h 55m
Deal found 9/16![Multiple Airlines logo]()
$786
Best flights from John F Kennedy Intl to San SebastianDiscover carefully curated flight deals from John F Kennedy Intl to San Sebastian that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 19, 2026.
Discover carefully curated flight deals from John F Kennedy Intl to San Sebastian that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 19, 2026.
This Vueling Global deal was found by Cheapflights users on 9/15. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/219:00 pm -
2 stops34h 35m
Sat 2/272:10 pm -
2 stops31h 25m
Deal found 9/15![Multiple Airlines logo]()
$650
This LEVEL 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/711:45 pm -
1 stop11h 50m
Sat 11/212:10 pm -
1 stop13h 50m
Deal found 9/16![LEVEL logo]()
$659
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 1/195:05 pm -
1 stop13h 55m
Sun 1/241:40 pm -
1 stop11h 35m
Deal found 9/15![Iberia logo]()
$902
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/812:25 pm -
2 stops14h 15m
Sun 11/151:40 pm -
1 stop11h 35m
Deal found 9/15![American Airlines logo]()
$950
This Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/79:30 pm -
2 stops29h 10m
Sat 11/219:20 am -
1 stop12h 15m
Deal found 9/16![Finnair logo]()
$973
This Vueling Global deal was found by Cheapflights users on 9/18. 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 12/19:00 pm -
2 stops34h 35m
Thu 12/106:10 pm -
2 stops31h 05m
Deal found 9/18![Multiple Airlines logo]()
$667
This LEVEL deal was found by Cheapflights users on 9/18. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:50 pm -
1 stop12h 45m
Sat 11/72:10 pm -
1 stop13h 50m
Deal found 9/18![LEVEL logo]()
$673
This Kiwi.com deal was found by Cheapflights users on 9/19. 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.
Fri 10/2312:30 am -
2 stops29h 45m
Sat 11/72:10 pm -
1 stop13h 50m
Deal found 9/19![Multiple Airlines logo]()
$721
This Vueling Global deal was found by Cheapflights users on 9/15. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:55 pm -
2 stops18h 25m
Wed 10/148:55 am -
2 stops19h 05m
Deal found 9/15![Multiple Airlines logo]()
$774
This Trip.com deal was found by Cheapflights users on 9/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:55 pm -
1 stop14h 05m
Fri 10/301:40 pm -
1 stop11h 35m
Deal found 9/19![Iberia logo]()
$992
Last-minute flights from John F Kennedy Intl to San SebastianDiscover last-minute flight deals from John F Kennedy Intl to San Sebastian. Data last updated September 19, 2026 and is based on user searches.
Discover last-minute flight deals from John F Kennedy Intl to San Sebastian. Data last updated September 19, 2026 and is based on user searches.
This LEVEL 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2411:50 pm -
1 stop26h 30m
Sat 10/108:55 am -
1 stop19h 05m
Deal found 9/17![LEVEL logo]()
$627
This LEVEL 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2711:50 pm -
1 stop26h 30m
Sat 10/108:55 am -
1 stop19h 05m
Deal found 9/16![LEVEL logo]()
$651
This Vueling Global deal was found by Cheapflights users on 9/15. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:55 pm -
2 stops18h 25m
Wed 10/148:55 am -
2 stops19h 05m
Deal found 9/15![Multiple Airlines logo]()
$774
This Mytrip deal was found by Cheapflights users on 9/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:30 pm -
2 stops17h 55m
Mon 10/125:55 pm -
2 stops24h 55m
Deal found 9/19![Multiple Airlines logo]()
$783
This Mytrip deal was found by Cheapflights users on 9/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1312:30 am -
2 stops26h 05m
Mon 10/196:05 pm -
2 stops32h 00m
Deal found 9/18![Multiple Airlines logo]()
$797
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:45 pm -
1 stop15h 05m
Wed 10/219:20 am -
1 stop15h 35m
Deal found 9/16![Iberia logo]()
$715
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/144:15 pm -
3 stops34h 05m
Wed 10/218:55 am -
3 stops33h 55m
Deal found 9/16![Multiple Airlines logo]()
$786
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/158:40 pm -
1 stop18h 10m
Wed 10/211:40 pm -
1 stop14h 20m
Deal found 9/15![Multiple Airlines logo]()
$788
This WAYA deal was found by Cheapflights users on 9/19. 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.
Tue 10/208:40 pm -
1 stop10h 20m
Wed 10/281:40 pm -
1 stop11h 35m
Deal found 9/19![Iberia logo]()
$764
This LEVEL deal was found by Cheapflights users on 9/18. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:50 pm -
1 stop12h 45m
Sat 11/72:10 pm -
1 stop13h 50m
Deal found 9/18![LEVEL logo]()
$673
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
Sat 10/2411:50 pm -
2 stops31h 50m
Sat 11/72:10 pm -
1 stop13h 50m
Deal found 9/18![Multiple Airlines logo]()
$695
One-way flights from John F Kennedy Intl to San SebastianSearch for one-way flight options from John F Kennedy Intl to San Sebastian. Find affordable one-way fares based on user searches. Data last updated September 19, 2026.
Search for one-way flight options from John F Kennedy Intl to San Sebastian. Find affordable one-way fares based on user searches. Data last updated September 19, 2026.
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:30 am -
2 stops25h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Fri 10/162:00 pm -
3 stops36h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/154:55 pm -
2 stops33h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Wed 10/141:25 pm -
3 stops36h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$303
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:20 pm -
2 stops37h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Fri 10/168:40 pm -
1 stop30h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Iberia logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Wed 10/1411:45 pm -
1 stop26h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Iberia logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/158:40 pm -
1 stop30h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Iberia logo]()
$474
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 September 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $544 (Kiwi.com) |
One-way from | $271 (Kiwi.com) |
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 7,457,451 searches. Data last updated September 19, 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
Fly to
Route
Depart
Return
Cheapest round-trip
New YorkSan Sebastian
JFK New York John F Kennedy Intl - EAS San Sebastián
JFKEAS
New York John F Kennedy Intl
Fri 10/16
2:00 pm-8:20 am
3 stops36h 20m
San Sebastián
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$281
New YorkSan Sebastian
JFK New York John F Kennedy Intl - EAS San Sebastián
JFKEAS
New York John F Kennedy Intl
Wed 10/14
1:25 pm-8:20 am
3 stops36h 55m
San Sebastián
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$303
New YorkSan Sebastian
JFK New York John F Kennedy Intl - EAS San Sebastián
JFKEAS
New York John F Kennedy Intl
Tue 10/6
6:20 pm-8:35 am
3 stops32h 15m
San Sebastián
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$362
New YorkSan Sebastian
JFK New York John F Kennedy Intl - EAS San Sebastián
JFKEAS
New York John F Kennedy Intl
Sat 9/26
6:20 pm-1:50 pm
2 stops37h 30m
San Sebastián
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$366
New YorkSan Sebastian
JFK New York John F Kennedy Intl - EAS San Sebastián
JFKEAS
New York John F Kennedy Intl
Wed 10/14
11:45 pm-8:40 am
1 stop26h 55m
San Sebastián
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$434
New YorkSan Sebastian
JFK New York John F Kennedy Intl - EAS San Sebastián
JFKEAS
New York John F Kennedy Intl
Thu 10/15
8:40 pm-8:40 am
1 stop30h 00m
San Sebastián
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$474
New YorkSan Sebastian
JFK New York John F Kennedy Intl - EAS San Sebastián
JFKEAS
New York John F Kennedy Intl
Tue 10/6
11:50 pm-8:35 am
1 stop26h 45m
San Sebastián
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$611
New YorkSan Sebastian
JFK New York John F Kennedy Intl - EAS San Sebastián
JFKEAS
New York John F Kennedy Intl
Tue 10/6
4:55 pm-1:00 pm
1 stop14h 05m
San Sebastián
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$647
New YorkSan Sebastian
JFK New York John F Kennedy Intl - EAS San Sebastián
JFKEAS
New York John F Kennedy Intl
Sun 2/21
9:00 pm-1:35 pm
2 stops34h 35m
San Sebastián
Sat 2/27
2:10 pm-3:35 pm
2 stops31h 25m
$650
New YorkSan Sebastian
JFK New York John F Kennedy Intl - EAS San Sebastián
JFKEAS
New York John F Kennedy Intl
Sat 11/7
11:45 pm-5:35 pm
1 stop11h 50m
San Sebastián
Sat 11/21
2:10 pm-10:00 pm
1 stop13h 50m
$659
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from John F Kennedy Intl to San Sebastian
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from John F Kennedy Intl to San Sebastian in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
JFK-EAS
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 19, 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.
Boarding
7.1
Comfort
6.7
Overall
7.0
Food
6.4
Entertainment
6.6
Crew
7.7
Reviews
1 / 20
2.0
MediocreT,Jun 2026
JFK - MAD
Boarding
7.1
Comfort
6.7
Overall
7.0
Food
6.4
Entertainment
6.6
Crew
7.7
Reviews
1 / 20
2.0
MediocreT,Jun 2026
JFK - MAD
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.
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John F Kennedy Intl and San Sebastian flights
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Top airline flying from John F Kennedy Intl to San Sebastian
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$72 | Average$810 | FlexibilityNo cancel fee | On-time77% |