Which airlines fly to San Sebastian?

There may be other airlines that fly to San Sebastian from United States, but the most popular among our users are Iberia, Lufthansa, United Airlines and Delta. These airlines should offer flights to San Sebastian on a routine basis if you’re flying from one of the more popular airports in United States.

Iberia Flights to San Sebastian

20 Iberia flights head to San Sebastian on average each week. Most will be flying from Madrid Barajas to San Sebastian, the most popular route that Iberia operates to San Sebastian. Prices vary based on when and where you fly from - the cheapest Iberia flight to San Sebastian found in the past 3 days on momondo was $72, departing from Boston Logan Intl. Iberia is the most popular choice on momondo for this route and has been scored 7.0/10 by 3,242 of our users.

How long does it take to fly to San Sebastian?

On average, it takes 16h 25m to fly from United States to San Sebastian if you fly out of Los Angeles (the most popular airport in United States) and into Bilbao (the most popular airport in San Sebastian). If you’re flying out of Miami and into Bilbao, then the flight time is around 12h 40m.

$393 Cheap Flights to San Sebastian in 2026/27

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Find the cheapest flights from the United States to San Sebastian

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:45 pm - 5:35 pmJFK New York John F Kennedy Intl-EAS San Sebastián

11h 50m1 stop Barcelona-El Prat

2:10 pm - 10:00 pmEAS San Sebastián-JFK New York John F Kennedy Intl

13h 50m1 stop Barcelona-El Prat

$686LEVEL

Sat, Dec 5 - Sat, Dec 19

11:45 pm - 5:35 pmJFK New York John F Kennedy Intl-EAS San Sebastián

11h 50m1 stop Barcelona-El Prat

9:20 am - 10:00 pmEAS San Sebastián-JFK New York John F Kennedy Intl

18h 40m2 stops Madrid Barajas Barcelona-El Prat

$722Multiple Airlines

Sat, Dec 5 - Sat, Dec 19

11:50 pm - 8:40 amMIA Miami-EAS San Sebastián

26h 50m2 stops Lisbon Humberto Delgado Madrid Barajas

2:10 pm - 2:50 pmEAS San Sebastián-MIA Miami

30h 40m2 stops Barcelona-El Prat Lisbon Humberto Delgado

$745Multiple Airlines

Sun, Nov 29 - Mon, Dec 14

9:45 pm - 8:40 amMIA Miami-EAS San Sebastián

28h 55m1 stop Madrid Barajas

9:30 pm - 7:35 pmEAS San Sebastián-MIA Miami

52h 05m2 stops Madrid Barajas Casablanca Mohamed V

$785Multiple Airlines

Sun, Nov 29 - Mon, Dec 14

5:05 pm - 1:00 pmJFK New York John F Kennedy Intl-EAS San Sebastián

13h 55m1 stop Madrid Barajas

9:30 pm - 8:05 pmEAS San Sebastián-JFK New York John F Kennedy Intl

28h 35m2 stops Madrid Barajas Lisbon Humberto Delgado

$796Multiple Airlines

Thu, Jan 14 - Fri, Jan 22

5:05 pm - 1:00 pmJFK New York John F Kennedy Intl-EAS San Sebastián

13h 55m1 stop Madrid Barajas

9:30 pm - 8:05 pmEAS San Sebastián-JFK New York John F Kennedy Intl

28h 35m2 stops Madrid Barajas Lisbon Humberto Delgado

$797Multiple Airlines

Thu, Jan 14 - Thu, Jan 21

9:30 pm - 8:50 pmJFK New York John F Kennedy Intl-EAS San Sebastián

41h 20m2 stops Boston Logan Intl Madrid Barajas

9:20 am - 3:35 pmEAS San Sebastián-JFK New York John F Kennedy Intl

12h 15m1 stop Madrid Barajas

$799Iberia

Sat, Feb 6 - Sat, Feb 13

9:00 pm - 1:00 pmJFK New York John F Kennedy Intl-EAS San Sebastián

10h 00m1 stop Madrid Barajas

9:30 pm - 12:15 pmEAS San Sebastián-JFK New York John F Kennedy Intl

20h 45m1 stop Madrid Barajas

$803Iberia

Wed, Jan 20 - Wed, Jan 27

9:00 pm - 1:00 pmJFK New York John F Kennedy Intl-EAS San Sebastián

10h 00m1 stop Madrid Barajas

9:30 pm - 5:55 pmEAS San Sebastián-JFK New York John F Kennedy Intl

26h 25m2 stops Madrid Barajas Casablanca Mohamed V

$805Multiple Airlines

Wed, Jan 20 - Wed, Jan 27

5:05 pm - 1:00 pmJFK New York John F Kennedy Intl-EAS San Sebastián

13h 55m1 stop Madrid Barajas

9:30 pm - 12:20 pmEAS San Sebastián-JFK New York John F Kennedy Intl

43h 50m2 stops Madrid Barajas London Heathrow

$808Iberia

Thu, Mar 4 - Sun, Mar 14

Cheap last minute flights

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9:45 pm - 8:50 pmMIA Miami-EAS San Sebastián

17h 05m1 stop Madrid Barajas

9:20 am - 7:30 pmEAS San Sebastián-MIA Miami

16h 10m1 stop Madrid Barajas

$922Multiple Airlines

Sun, Nov 1 - Wed, Nov 18

5:05 pm - 8:40 amJFK New York John F Kennedy Intl-EAS San Sebastián

9h 35m1 stop Madrid Barajas

9:30 pm - 7:15 pmEAS San Sebastián-JFK New York John F Kennedy Intl

27h 45m1 stop Madrid Barajas

$939Iberia

Wed, Nov 4 - Mon, Nov 9

9:00 pm - 1:00 pmJFK New York John F Kennedy Intl-EAS San Sebastián

10h 00m1 stop Madrid Barajas

9:30 pm - 7:15 pmEAS San Sebastián-JFK New York John F Kennedy Intl

27h 45m1 stop Madrid Barajas

$984Iberia

Wed, Nov 4 - Mon, Nov 9

8:50 pm - 8:40 amPHL Philadelphia-EAS San Sebastián

29h 50m2 stops Dublin Madrid Barajas

9:20 am - 10:30 pmEAS San Sebastián-PHL Philadelphia

19h 10m2 stops Madrid Barajas Boston Logan Intl

$1,003Iberia

Mon, Nov 2 - Thu, Nov 12

7:45 pm - 8:40 amPHL Philadelphia-EAS San Sebastián

30h 55m1 stop Madrid Barajas

1:40 pm - 10:30 pmEAS San Sebastián-PHL Philadelphia

14h 50m2 stops Madrid Barajas Boston Logan Intl

$1,008Iberia

Mon, Nov 2 - Thu, Nov 12

7:45 pm - 8:40 amPHL Philadelphia-EAS San Sebastián

30h 55m1 stop Madrid Barajas

9:30 pm - 3:35 pmEAS San Sebastián-PHL Philadelphia

24h 05m1 stop Madrid Barajas

$1,019Multiple Airlines

Mon, Nov 2 - Thu, Nov 12

5:05 pm - 8:40 amJFK New York John F Kennedy Intl-EAS San Sebastián

9h 35m1 stop Madrid Barajas

9:20 am - 3:55 pmEAS San Sebastián-JFK New York John F Kennedy Intl

36h 35m2 stops Madrid Barajas Barcelona-El Prat

$1,031Finnair

Wed, Nov 4 - Mon, Nov 9

9:57 pm - 8:50 pmPHL Philadelphia-EAS San Sebastián

40h 53m2 stops Chicago O'Hare Intl Madrid Barajas

1:40 pm - 2:40 pmEAS San Sebastián-PHL Philadelphia

31h 00m2 stops Madrid Barajas Rome Fiumicino

$1,055Iberia

Sun, Nov 1 - Mon, Nov 9

6:55 pm - 8:50 pmMIA Miami-EAS San Sebastián

43h 55m2 stops San Juan Luis Munoz Marin Intl Madrid Barajas

9:30 pm - 1:45 pmEAS San Sebastián-MIA Miami

22h 15m1 stop Madrid Barajas

$1,071Iberia

Sun, Nov 1 - Wed, Nov 18

9:02 pm - 8:50 pmPHL Philadelphia-EAS San Sebastián

42h 48m2 stops Chicago O'Hare Intl Madrid Barajas

2:10 pm - 4:15 pmEAS San Sebastián-PHL Philadelphia

32h 05m2 stops Barcelona-El Prat London Heathrow

$1,071Iberia

Sat, Oct 31 - Wed, Nov 11

Fly from

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

New YorkSan Sebastian

JFK New York John F Kennedy Intl - EAS San Sebastián

JFKEAS

New York John F Kennedy Intl

Sat 12/5

11:45 pm-5:35 pm

1 stop11h 50m

San Sebastián

Sat 12/19

2:10 pm-10:00 pm

1 stop13h 50m

$686

New YorkSan Sebastian

JFK New York John F Kennedy Intl - EAS San Sebastián

JFKEAS

New York John F Kennedy Intl

Sat 12/5

11:45 pm-5:35 pm

1 stop11h 50m

San Sebastián

Sat 12/19

9:20 am-10:00 pm

2 stops18h 40m

$722

MiamiSan Sebastian

MIA Miami - EAS San Sebastián

MIAEAS

Miami

Sun 11/29

11:50 pm-8:40 am

2 stops26h 50m

San Sebastián

Mon 12/14

2:10 pm-2:50 pm

2 stops30h 40m

$745

MiamiSan Sebastian

MIA Miami - EAS San Sebastián

MIAEAS

Miami

Sun 11/29

9:45 pm-8:40 am

1 stop28h 55m

San Sebastián

Mon 12/14

9:30 pm-7:35 pm

2 stops52h 05m

$785

New YorkSan Sebastian

JFK New York John F Kennedy Intl - EAS San Sebastián

JFKEAS

New York John F Kennedy Intl

Thu 1/14

5:05 pm-1:00 pm

1 stop13h 55m

San Sebastián

Fri 1/22

9:30 pm-8:05 pm

2 stops28h 35m

$796

New YorkSan Sebastian

JFK New York John F Kennedy Intl - EAS San Sebastián

JFKEAS

New York John F Kennedy Intl

Thu 1/14

5:05 pm-1:00 pm

1 stop13h 55m

San Sebastián

Thu 1/21

9:30 pm-8:05 pm

2 stops28h 35m

$797

New YorkSan Sebastian

JFK New York John F Kennedy Intl - EAS San Sebastián

JFKEAS

New York John F Kennedy Intl

Sat 2/6

9:30 pm-8:50 pm

2 stops41h 20m

San Sebastián

Sat 2/13

9:20 am-3:35 pm

1 stop12h 15m

$799

New YorkSan Sebastian

JFK New York John F Kennedy Intl - EAS San Sebastián

JFKEAS

New York John F Kennedy Intl

Wed 1/20

9:00 pm-1:00 pm

1 stop10h 00m

San Sebastián

Wed 1/27

9:30 pm-12:15 pm

1 stop20h 45m

$803

New YorkSan Sebastian

JFK New York John F Kennedy Intl - EAS San Sebastián

JFKEAS

New York John F Kennedy Intl

Wed 1/20

9:00 pm-1:00 pm

1 stop10h 00m

San Sebastián

Wed 1/27

9:30 pm-5:55 pm

2 stops26h 25m

$805

New YorkSan Sebastian

JFK New York John F Kennedy Intl - EAS San Sebastián

JFKEAS

New York John F Kennedy Intl

Thu 3/4

5:05 pm-1:00 pm

1 stop13h 55m

San Sebastián

Sun 3/14

9:30 pm-12:20 pm

2 stops43h 50m

$808

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

San Sebastian flights insights and trends

Explore insights for your San Sebastian flight to craft the best travel plan

Prices

Other information

What is the cheapest month to fly to San Sebastian?

The month of January is, on average, the cheapest month to fly to San Sebastian from United States, with most prices found around $810. If you are unable to visit San Sebastian during the month of January, then departing from United States during the month October is also very affordable. Most momondo users find prices during this month for around $881.

Cheapest flights to San Sebastián

Find the cheapest flights to San Sebastián from your nearest city or airport

Find flights from Los Angeles to Bilbao

Cheap San Sebastian flight deals and tips

Summary info about San Sebastian flight prices, duration and airlines

Best One-Way Price	$393
Best Round-Trip Price	$686
Fastest flight time	16h 30m

The best one-way flight price to San Sebastian from United States in the last 5 days is $393 (Washington, D.C. Dulles Intl to San Sebastián).

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The best round-trip flight price to San Sebastian from United States in the last 5 days is $686 (New York John F Kennedy Intl to San Sebastián).

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The fastest flight to San Sebastian from United States takes 16h 30m (New York John F Kennedy Intl to San Sebastián).

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Frequently asked questions about flying to San Sebastian

Is there an alternative airport near San Sebastian?

San Sebastián Airport, Pamplona Airport, Vitoria-Gasteiz Airport, Logroño Agoncillo Airport or Santander Airport can be an alternative airport used for travel to San Sebastian.

Is there a cheaper alternative to flying into San Sebastian?

Prices vary based on where travelers are departing from, but on average, the cheapest airport to fly to in San Sebastian is Santander Airport where the average price is $121. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to San Sebastian?

The best price found on momondo to San Sebastian was $44/pp from Málaga, which is 73% cheaper than the average flight price to San Sebastian. To find the cheapest price to San Sebastian from your area, use momondo’s Airport-to-Airport Pricing Tool.

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

Prices for flights to San Sebastián Airport refresh daily.

How many operators does momondo search for flights to San Sebastián Airport?

The number of operators available for flights to San Sebastián Airport is 5 as of October 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to San Sebastián Airport.

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

The required travel and health documents for your San Sebastián Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Sebastián Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Sebastian.

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

All flight searches to San Sebastian on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights 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 filter your options to help you make an informed choice when booking flights to San Sebastian.

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

Yes. momondo can track flight prices for San Sebastian and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.