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$934+ Cheap flights from San Jose, CA (SJC) 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — EAS
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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Find flight deals from San Jose to San Sebastian

Cheapest flights from San Jose to San Sebastian
Explore the most affordable flight options available from San Jose to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2025.

This SmartFares deal was found by Cheapflights users on 11/20. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:00 amSJC - EAS
2 stops22h 00mIberia
Tue 12/161:40 pmEAS - SJC
2 stops42h 19mIberia
Deal found 11/20$1,217

Cheap flight deals from San Jose to San Sebastian

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) 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 November 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$926
(Iberia)
Provider with most accurate pricing for San Jose-San Sebastián flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Jose-San Sebastián flights.
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From San Jose to San Sebastián
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Jose 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 2,558,603 searches. Data last updated November 20, 2025.
Use the filters below to find and compare flights from San Jose to San Sebastian that are best for you.

Fly from

San Jose

Fly to

San Sebastian

Route

Depart

Return

Price

San JoseSan Sebastian

SJC - EAS

SJCEAS

San Jose

Wed 1/21

6:00 am-8:40 am

2 stops41h 40m

San Sebastián

Sun 1/25

1:40 pm-9:29 pm

2 stops40h 49m

$934

San JoseSan Sebastian

SJC - EAS

SJCEAS

San Jose

Tue 12/9

6:00 am-1:00 pm

2 stops22h 00m

San Sebastián

Tue 12/16

1:40 pm-10:59 pm

2 stops42h 19m

$1,217

San JoseSan Sebastian

SJC - EAS

SJCEAS

San Jose

Sat 1/3

12:23 pm-8:40 am

2 stops59h 17m

San Sebastián

Sat 1/10

1:40 pm-9:29 pm

2 stops40h 49m

$1,540

San JoseSan Sebastian

SJC - EAS

SJCEAS

San Jose

Sat 1/3

6:00 am-8:40 am

2 stops17h 40m

San Sebastián

Sat 1/10

9:30 pm-12:10 pm

3 stops23h 40m

$3,334

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

  • Most accurate provider: When it comes to deals on San Jose, California-San Sebastian flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Jose, California-San Sebastian flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Jose, California-San Sebastian flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Jose, California-San Sebastian flights, Cheapflights users trust eDreams the most. eDreams 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 San Jose, California-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 San Jose to San Sebastian

Have a flexible travel schedule? Discover the best time to fly to San Sebastian from San Jose with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from San Jose to San Sebastian

What is the cheapest month to book a flight from San Jose, California to San Sebastian?

Currently, March is the cheapest month in which you can book a flight from San Jose, California to San Sebastian (average of $395). Flying from San Jose, California to San Sebastian in June is currently the most expensive (average of $901). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from San Jose to San Sebastian. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Jose, California to San Sebastian?

    For as low as $934, Iberia can have you in San Sebastian from San Jose, California in 41h 40m. Airlines will cover a distance of 5712 mi.

  • Can I find deals for flights from San Jose to San Sebastian that include hotel bookings?

    Yes. In addition to deals on San Jose to San Sebastian flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Jose to San Sebastian?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Jose to San Sebastian.

  • Can I find deals for business class flights from San Jose to San Sebastian?

    Yes. Cheapflights offers flight deals from San Jose to San Sebastian by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Jose, California to San Sebastian?

    Currently, March is the cheapest month in which you can book a flight from San Jose, California to San Sebastian (average of $395). Flying from San Jose, California to San Sebastian in June is currently the most expensive (average of $901). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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