What airlines fly to San Sebastian?

United Airlines, TAP AIR PORTUGAL and Lufthansa are the top three most popular airlines that fly to San Sebastian from Newark Airport according to our data. United Airlines is the first choice among our users, with 65% of people opting to fly with this airline when traveling to San Sebastian. Keep in mind that there are 3 different airlines that fly to San Sebastian on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Newark Airport to San Sebastián Airport?

Prices for flights from Newark Airport to San Sebastián Airport refresh daily.

How old do you have to be to fly from Newark Airport to San Sebastián Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Newark Airport to San Sebastián Airport.

What documentation or ID do you need to fly to San Sebastián Airport?

The necessary travel and health documents for your San Sebastián Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$465 Cheap Flights from Newark Airport to San Sebastian in 2025/26

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Find the cheapest flights from Newark Airport to San Sebastian

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Cheap round-trip flights

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3:30 pm - 8:20 amEWR-EAS

34h 50m3 stops

5:55 pm - 3:30 pmEAS-EWR

27h 35m2 stops

$706Multiple Airlines

Find Deal

Fri, May 1 - Tue, May 5

11:00 pm - 8:20 amEWR-EAS

27h 20m2 stops

5:55 pm - 3:30 pmEAS-EWR

27h 35m2 stops

$771Multiple Airlines

Find Deal

Fri, May 1 - Tue, May 5

5:45 pm - 1:00 pmEWR-EAS

13h 15m2 stops

9:20 am - 7:35 pmEAS-EWR

16h 15m2 stops

$1,145Iberia

Find Deal

Thu, Feb 5 - Sun, Feb 8

5:45 pm - 1:00 pmEWR-EAS

13h 15m2 stops

9:20 am - 7:35 pmEAS-EWR

16h 15m2 stops

$1,146Iberia

Find Deal

Thu, Feb 5 - Sun, Feb 8

12:40 am - 8:20 amEWR-EAS

25h 40m2 stops

9:30 pm - 7:57 pmEAS-EWR

28h 27m2 stops

$1,165Multiple Airlines

Find Deal

Thu, Apr 30 - Tue, May 5

7:02 am - 8:50 pmEWR-EAS

31h 48m2 stops

9:20 am - 10:26 pmEAS-EWR

19h 06m2 stops

$1,172American Airlines

Find Deal

Wed, Dec 24 - Wed, Dec 31

12:40 am - 8:20 amEWR-EAS

25h 40m2 stops

9:30 pm - 7:57 pmEAS-EWR

28h 27m2 stops

$1,299Multiple Airlines

Find Deal

Sat, Apr 4 - Thu, Apr 9

8:15 am - 8:40 amEWR-EAS

18h 25m2 stops

9:20 am - 9:58 pmEAS-EWR

18h 38m2 stops

$1,306American Airlines

Find Deal

Fri, Apr 3 - Thu, Apr 9

5:35 pm - 1:00 pmEWR-EAS

13h 25m2 stops

9:20 am - 7:25 pmEAS-EWR

16h 05m2 stops

$1,701Iberia

Find Deal

Sun, Apr 5 - Thu, Apr 9

1:59 pm - 1:00 pmEWR-EAS

17h 01m2 stops

9:30 pm - 7:35 pmEAS-EWR

28h 05m2 stops

$1,987American Airlines

Find Deal

Fri, Dec 19 - Fri, Dec 26

American Airlines flights from Newark Airport to San Sebastian

Our best American Airlines deals on Newark Airport to San Sebastian flight tickets

American Airlines

Dec 24

EWR7:02 amNewark

31h 48m

2 stops

EAS8:50 pmSan Sebastián

Dec 31

EAS9:20 amSan Sebastián

19h 06m

2 stops

EWR10:26 pmNewark

$1,172

Find similar

American Airlines

Apr 3

EWR8:15 amNewark

18h 25m

2 stops

EAS8:40 amSan Sebastián

Apr 9

EAS9:20 amSan Sebastián

18h 38m

2 stops

EWR9:58 pmNewark

$1,306

Find similar

American Airlines

Dec 19

EWR1:59 pmNewark

17h 01m

2 stops

EAS1:00 pmSan Sebastián

Dec 26

EAS9:30 pmSan Sebastián

28h 05m

2 stops

EWR7:35 pmNewark

$1,987

Find similar

Iberia flights from Newark Airport to San Sebastian

Our best Iberia deals on Newark Airport to San Sebastian flight tickets

Iberia

Feb 5

EWR5:45 pmNewark

13h 15m

2 stops

EAS1:00 pmSan Sebastián

Feb 8

EAS9:20 amSan Sebastián

16h 15m

2 stops

EWR7:35 pmNewark

$1,145

Find similar

Iberia

Feb 5

EWR5:45 pmNewark

13h 15m

2 stops

EAS1:00 pmSan Sebastián

Feb 8

EAS9:20 amSan Sebastián

16h 15m

2 stops

EWR7:35 pmNewark

$1,146

Find similar

Iberia

Apr 5

EWR5:35 pmNewark

13h 25m

2 stops

EAS1:00 pmSan Sebastián

Apr 9

EAS9:20 amSan Sebastián

16h 05m

2 stops

EWR7:25 pmNewark

$1,701

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Newark Airport to San Sebastian that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkSan Sebastian

EWR - EAS

EWREAS

Newark

Fri 5/1

3:30 pm-8:20 am

3 stops34h 50m

San Sebastián

Tue 5/5

5:55 pm-3:30 pm

2 stops27h 35m

$706

NewarkSan Sebastian

EWR - EAS

EWREAS

Newark

Fri 5/1

11:00 pm-8:20 am

2 stops27h 20m

San Sebastián

Tue 5/5

5:55 pm-3:30 pm

2 stops27h 35m

$771

NewarkSan Sebastian

EWR - EAS

EWREAS

Newark

Thu 2/5

5:45 pm-1:00 pm

2 stops13h 15m

San Sebastián

Sun 2/8

9:20 am-7:35 pm

2 stops16h 15m

$1,145

NewarkSan Sebastian

EWR - EAS

EWREAS

Newark

Thu 2/5

5:45 pm-1:00 pm

2 stops13h 15m

San Sebastián

Sun 2/8

9:20 am-7:35 pm

2 stops16h 15m

$1,146

NewarkSan Sebastian

EWR - EAS

EWREAS

Newark

Thu 4/30

12:40 am-8:20 am

2 stops25h 40m

San Sebastián

Tue 5/5

9:30 pm-7:57 pm

2 stops28h 27m

$1,165

NewarkSan Sebastian

EWR - EAS

EWREAS

Newark

Wed 12/24

7:02 am-8:50 pm

2 stops31h 48m

San Sebastián

Wed 12/31

9:20 am-10:26 pm

2 stops19h 06m

$1,172

NewarkSan Sebastian

EWR - EAS

EWREAS

Newark

Sat 4/4

12:40 am-8:20 am

2 stops25h 40m

San Sebastián

Thu 4/9

9:30 pm-7:57 pm

2 stops28h 27m

$1,299

NewarkSan Sebastian

EWR - EAS

EWREAS

Newark

Fri 4/3

8:15 am-8:40 am

2 stops18h 25m

San Sebastián

Thu 4/9

9:20 am-9:58 pm

2 stops18h 38m

$1,306

NewarkSan Sebastian

EWR - EAS

EWREAS

Newark

Sun 4/5

5:35 pm-1:00 pm

2 stops13h 25m

San Sebastián

Thu 4/9

9:20 am-7:25 pm

2 stops16h 05m

$1,701

NewarkSan Sebastian

EWR - EAS

EWREAS

Newark

Fri 12/19

1:59 pm-1:00 pm

2 stops17h 01m

San Sebastián

Fri 12/26

9:30 pm-7:35 pm

2 stops28h 05m

$1,987

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Newark Airport to San Sebastian

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to San Sebastian?

On average, the least expensive day to fly to San Sebastian from Newark Airport is on a Sunday. momondo users have found tickets for Sunday departures for as low as $868. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Newark Airport to San Sebastian for around $1,163.

What is the cheapest time of day to depart on your flight to San Sebastian?

Flying to San Sebastian from Newark Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $918 when looking at flights departing in the afternoon. Flights to San Sebastian are more costly in the evening, with an average ticket price of $993. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Newark Airport to San Sebastian

Are you open to changing your travel dates? Check out the ideal times to fly from Newark Airport to San Sebastian according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Newark Airport to San Sebastian (EWR to EAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Newark Airport to San Sebastian

Direct flights	None

There are no direct flights from Newark Airport to San Sebastian. There are no popular flight routes from Newark Airport to San Sebastian.

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How far is Newark to San Sebastián by plane?
The straight-line distance from Newark to San Sebastián is 3589.0 mi. 13h 15m is a normal flight duration for this route.
When did momondo last update prices for flights from Newark Airport to San Sebastián Airport?
Prices for flights from Newark Airport to San Sebastián Airport refresh daily.
How old do you have to be to fly from Newark Airport to San Sebastián Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Newark Airport to San Sebastián Airport.
What documentation or ID do you need to fly to San Sebastián Airport?
The necessary travel and health documents for your San Sebastián Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Irun

Hondarribia

Why use momondo?

Why should I use momondo to find a flight deal from New York to San Sebastian?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New York to San Sebastian for you.

Can I find flights from New York to San Sebastian with flexible booking policies on momondo?

Yes. All flights to San Sebastian from New York on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from New York to San Sebastian?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Sebastian from New York.

I’m not ready to book a flight from New York to San Sebastian right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Sebastian from New York. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.