Cheap Flights from New York to San Sebastian from $312

Frequently Asked Questions

• What are the cheapest flights from New York to San Sebastian (NYC-EAS)?

  Based on Trip.com data, Level offers one-way fares as low as $312 on Cheapest nonstop routes (e.g. JFK to EAS on Sat, Aug 22), while American Airlines offers Cheapest nonstop round-trips from $788 departing on Tue, Sep 22 and returning on Tue, Sep 29.

• Which airlines offer flights from New York to San Sebastian?

  At the moment, several airlines serve connecting flights from New York to San Sebastian, including: Iberia Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.

• When is the best time to book flights from New York to San Sebastian?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from New York to San Sebastian is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from New York to San Sebastian?

  To find best deals on flights from New York to San Sebastian, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sat, Aug 22, with one-way flights priced at just $312.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Level.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for San Sebastian travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from New York (NYC) to San Sebastian (EAS) the cheapest?

  The cheapest months to fly from New York to San Sebastian is October, when demand for travel is lower.

• Which upcoming date is cheapest to fly from New York to San Sebastian on?

  After crunching the numbers on our August flight calendar, it's currently cheapest to fly from New York to San Sebastian on August 19, 2026 with Iberia, with prices starting at $986.

• Which airports can I fly to for San Sebastian from New York?

  You can land at any one of the following hubs in San Sebastian, with John F. Kennedy International Airport to San Sebastian Airport (JFK-EAS) is by far the most common option on this route: San Sebastian Airport (EAS).

• Is there any time difference between New York and San Sebastian?

  The time difference between San Sebastian and New York is 6h.

• How do I change or cancel my ticket from New York to San Sebastian?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average cost of a one-way flight from New York to San Sebastian?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from New York to San Sebastian is $879. Fares vary by travel date, airline and availability.

• How do I book flights from New York to San Sebastian on Trip.com?

  Enter New York and San Sebastian, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.