$510 Cheap Flights from San Jose (SJC) to San Sebastian (EAS)

View $510 flight on Sun, Oct 26, 2025Opens in a new window

Popular airlines from Norman Y. Mineta San Jose Intl. Airport (SJC) to San Sebastian (EAS)

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Cheap Flights from San Jose to San Sebastian (SJC-EAS)

Prices were available within the past 7 days and start at $510 for one-way flights and $676 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Sun, Nov 16 - Thu, Dec 4
SJC
San Jose
EAS
San Sebastián
$676 Roundtrip, found 2 days ago
$676
Roundtrip
found 2 days ago
Select British Airways flight, departing Sun, Nov 16 from San Jose to San Sebastián, returning Thu, Dec 4, priced at $676 found 2 days ago
American Airlines
Tue, Nov 11 - Sat, Nov 22
SJC
San Jose
EAS
San Sebastián
$715 Roundtrip, found 2 days ago
$715
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Nov 11 from San Jose to San Sebastián, returning Sat, Nov 22, priced at $715 found 2 days ago
American Airlines
Sat, Nov 15 - Thu, Dec 4
SJC
San Jose
EAS
San Sebastián
$726 Roundtrip, found 2 days ago
$726
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Nov 15 from San Jose to San Sebastián, returning Thu, Dec 4, priced at $726 found 2 days ago
British Airways
Sun, Nov 9 - Sat, Nov 22
SJC
San Jose
EAS
San Sebastián
$762 Roundtrip, found 2 days ago
$762
Roundtrip
found 2 days ago
Select British Airways flight, departing Sun, Nov 9 from San Jose to San Sebastián, returning Sat, Nov 22, priced at $762 found 2 days ago
American Airlines
Sat, Nov 8 - Sat, Nov 22
SJC
San Jose
EAS
San Sebastián
$765 Roundtrip, found 2 days ago
$765
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Nov 8 from San Jose to San Sebastián, returning Sat, Nov 22, priced at $765 found 2 days ago
American Airlines
Thu, Nov 13 - Thu, Dec 4
SJC
San Jose
EAS
San Sebastián
$823 Roundtrip, found 2 days ago
$823
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Nov 13 from San Jose to San Sebastián, returning Thu, Dec 4, priced at $823 found 2 days ago
American Airlines
Tue, Nov 18 - Thu, Dec 4
SJC
San Jose
EAS
San Sebastián
$843 Roundtrip, found 2 days ago
$843
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Nov 18 from San Jose to San Sebastián, returning Thu, Dec 4, priced at $843 found 2 days ago
American Airlines
Tue, Nov 18 - Wed, Dec 3
SJC
San Jose
EAS
San Sebastián
$848 Roundtrip, found 2 days ago
$848
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Nov 18 from San Jose to San Sebastián, returning Wed, Dec 3, priced at $848 found 2 days ago
Finnair
Tue, Dec 2 - Wed, Dec 17
SJC
San Jose
EAS
San Sebastián
$903 Roundtrip, found 2 days ago
$903
Roundtrip
found 2 days ago
Select Finnair flight, departing Tue, Dec 2 from San Jose to San Sebastián, returning Wed, Dec 17, priced at $903 found 2 days ago
Iberia
Thu, Nov 13 - Thu, Nov 20
SJC
San Jose
EAS
San Sebastián
$1,002 Roundtrip, found 1 day ago
$1,002
Roundtrip
found 1 day ago
Select Iberia flight, departing Thu, Nov 13 from San Jose to San Sebastián, returning Thu, Nov 20, priced at $1,002 found 1 day ago

Frequently asked questions

How much does a flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to San Sebastian Airport (EAS) cost?
Lock in a cheap one-way flight from $510 or cheap return flight from $676 from Norman Y. Mineta San Jose Intl. Airport (SJC) to San Sebastian Airport (EAS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Norman Y. Mineta San Jose Intl. Airport (SJC) to San Sebastian Airport (EAS)?
November is the cheapest month to fly from SJC to EAS. Timing your trip outside of the busy season is often the key to better flight prices.
What is the cheapest airline that flies from Norman Y. Mineta San Jose Intl. Airport (SJC) to San Sebastian Airport (EAS)?
To find the cheapest airline flying from SJC to EAS, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Norman Y. Mineta San Jose Intl. Airport (SJC) to San Sebastian Airport (EAS)?
You'll need to book a flight with a layover if you're traveling from Norman Y. Mineta San Jose Intl. Airport (SJC) to San Sebastian Airport (EAS). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from SJC to EAS?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on a range of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Norman Y. Mineta San Jose Intl. Airport (SJC) to San Sebastian Airport (EAS)?
Book a flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to San Sebastian Airport (EAS) that leaves before 3 PM to reduce the risk of cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Norman Y. Mineta San Jose Intl. Airport (SJC) to San Sebastian Airport (EAS) last-minute?
Booking your ticket from SJC to EAS shortly before your getaway is usually more expensive. However, if you're flexible with your departure dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a SJC to EAS flight and hotel package?
Booking a SJC to EAS flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our extensive range of stays and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to San Sebastian Airport (EAS)?
Typically, it's possible to cancel or reschedule your SJC to EAS flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
Norman Y. Mineta San Jose Intl.
Destination airport
San Sebastian
Airlines serving
American Airlines, Iberia
Roundtrip price
$675
Distance
5715 mi

Book with confidence

Book with confidence

San Jose to San Sebastian Flights

The cheapest times to fly from San Jose to San Sebastian

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Jose to San Sebastian are during the month of November. You can find some of the cheapest flights from San Jose to San Sebastian with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Jose to San Sebastian

Sunday is one of the best days to book for cheap flights from San Jose to San Sebastian: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Jose to San Sebastian

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Jose to San Sebastian in 2025. You can also book with separate airlines for your outbound and return journeys, from $510 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Jose to San Sebastian flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Jose to San Sebastian airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San Jose to San Sebastian Flights

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*Available to One Key members.