EWR - EAS

$388 Find Cheap Flights from Newark Liberty Airport to San Sebastian - Compare and Save

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Everything you should know

Cheapest round-trip
$613
Typical prices: $1,155-$1,791
Multiple Airlines
Thu 11/22Sat 12/8
EWR - EAS • 2 stops
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Flight Deals

Cheap Flights from Newark to San Sebastian (EWR-EAS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Newark to San Sebastian

Sun, Nov 22 - Tue, Dec 8
Multiple Airlines Logo
12:10 am - 8:40 amEWR  Newark-EAS San Sebastián
26h 30m2 stops Lisbon Humberto Delgado Madrid Barajas
Multiple Airlines Logo
9:20 am - 10:15 pmEAS  San Sebastián-EWR Newark
18h 55m2 stops Madrid Barajas Lisbon Humberto Delgado
$613Multiple Airlines
Sun, Apr 18 - Sat, Apr 24
Iberia Logo
11:55 pm - 8:50 pmEWR  Newark-EAS San Sebastián
14h 55m1 stop Madrid Barajas
Iberia Logo
9:20 am - 10:25 pmEAS  San Sebastián-EWR Newark
19h 05m1 stop Madrid Barajas
$785Iberia
Sun, Apr 18 - Sat, Apr 24
American Airlines Logo
7:42 am - 8:40 amEWR  Newark-EAS San Sebastián
18h 58m2 stops Charlotte Douglas Madrid Barajas
American Airlines Logo
1:40 pm - 10:25 pmEAS  San Sebastián-EWR Newark
14h 45m1 stop Madrid Barajas
$814American Airlines
Wed, Jan 20 - Wed, Jan 27
Multiple Airlines Logo
10:29 am - 1:00 pmEWR  Newark-EAS San Sebastián
20h 31m2 stops Chicago O'Hare Intl Madrid Barajas
Multiple Airlines Logo
9:20 am - 9:05 pmEAS  San Sebastián-EWR Newark
17h 45m2 stops Madrid Barajas Chicago O'Hare Intl
$842Multiple Airlines
Sun, Apr 18 - Sat, Apr 24
Multiple Airlines Logo
5:35 pm - 5:25 pmEWR  Newark-EAS San Sebastián
17h 50m3 stops Dublin London Heathrow Barcelona-El Prat
Multiple Airlines Logo
6:00 pm - 9:00 pmEAS  San Sebastián-EWR Newark
33h 00m2 stops Barcelona-El Prat Lisbon Humberto Delgado
$875Multiple Airlines
Sat, Feb 13 - Sat, Feb 20
Multiple Airlines Logo
5:30 pm - 5:35 pmEWR  Newark-EAS San Sebastián
18h 05m2 stops Kastrup Copenhagen Barcelona-El Prat
Multiple Airlines Logo
2:10 pm - 3:40 pmEAS  San Sebastián-EWR Newark
31h 30m2 stops Barcelona-El Prat Kastrup Copenhagen
$881Multiple Airlines
Fri, Feb 19 - Sun, Feb 28
Multiple Airlines Logo
5:00 am - 8:40 amEWR  Newark-EAS San Sebastián
21h 40m2 stops Charlotte Douglas Madrid Barajas
Multiple Airlines Logo
9:30 pm - 8:00 pmEAS  San Sebastián-EWR Newark
28h 30m2 stops Madrid Barajas Charlotte Douglas
$885Multiple Airlines
Sun, Apr 18 - Sat, Apr 24
Multiple Airlines Logo
3:30 pm - 12:50 pmEWR  Newark-EAS San Sebastián
15h 20m2 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat
Multiple Airlines Logo
6:00 pm - 9:00 pmEAS  San Sebastián-EWR Newark
33h 00m2 stops Barcelona-El Prat Lisbon Humberto Delgado
$896Multiple Airlines
Tue, Nov 24 - Tue, Dec 1
American Airlines Logo
9:30 am - 8:40 amEWR  Newark-EAS San Sebastián
17h 10m2 stops Charlotte Douglas Madrid Barajas
American Airlines Logo
9:20 am - 9:00 pmEAS  San Sebastián-EWR Newark
17h 40m2 stops Madrid Barajas Charlotte Douglas
$898American Airlines
Tue, Dec 8 - Tue, Dec 15
Multiple Airlines Logo
2:16 pm - 1:00 pmEWR  Newark-EAS San Sebastián
16h 44m2 stops Chicago O'Hare Intl Madrid Barajas
Multiple Airlines Logo
9:20 am - 8:29 pmEAS  San Sebastián-EWR Newark
17h 09m2 stops Madrid Barajas Chicago O'Hare Intl
$907Multiple Airlines
Booking Insights

Price, demand and travel trends for Newark Airport to San Sebastian flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Which airline is the cheapest to fly from Newark Airport to San Sebastian?

Iberia ($785) and American Airlines ($814) are the cheapest airlines to fly round-trip from Newark Airport to San Sebastian according to KAYAK data over the last 5 days.

Find deals

Key details for Newark Airport to San Sebastian flights

Cheapest flight

$388
One-way flight from Newark Airport to San Sebastian

When to book flights from Newark to San Sebastian

Are your dates flexible? Find out the best times to travel from Newark to San Sebastian based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Newark Airport to San Sebastian flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Newark Airport to San Sebastian?

    Only Economy Class is available on flights from Newark Airport to San Sebastian.

  • Do I need a passport to fly from Newark Airport to San Sebastian?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • What car rental options are available at San Sebastián Airport (EAS)?

    San Sebastián Airport (EAS) hosts 5 major car rental companies, with daily rates starting from around $13 for economy cars. Top options include:

    • Enterprise Rent-A-Car
    • Hertz
    • Alamo
    • keddy by Europcar
    • Dollar

  • Which airports can I use when flying from Newark Airport to San Sebastian?

    Flights from Newark Airport to San Sebastian usually depart from Newark (EWR) and arrive at San Sebastián (EAS).

  • Which airports do connecting flights from Newark Airport to San Sebastian pass through?

    Most connecting flights from Newark Airport to San Sebastian pass through Madrid Barajas (MAD), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Newark Airport to San Sebastian?

    Yes. Flexible dates can save you up to 36% on flights from Newark Airport to San Sebastian. Tuesday is the cheapest departure day at $1,155 round-trip on average, while Wednesday is the most expensive at $1,791, a difference of $636.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Newark Airport and San Sebastian?

    San Sebastian is 5 hours ahead of Newark Airport (Central European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in San Sebastian?

    Some of the most popular sights in San Sebastian are Playa de Zurriola, Kursaal Palace San Sebastián and Palacio de Miramar. These are among the most viewed places in San Sebastian on KAYAK.

Your guide to booking Newark Airport to San Sebastian flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Wednesday. On this route, Tuesday flights average $1,155, about $636 less than Wednesday fares (36% savings) based on the last 12 months.

More options for your flight from Newark to San Sebastian

Complete your trip to San Sebastian with a hotel stay or car rental

Car rentals in San Sebastian
Hotels in San Sebastian
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