$523 Cheap Flights from Sacramento (SMF) to San Sebastian (EAS)

View $523 flight on Tue, Jan 27, 2026Opens in a new window

Popular airlines from Sacramento Intl. Airport (SMF) to San Sebastian (EAS)

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Cheap Flights from Sacramento to San Sebastian (SMF-EAS)

Prices were available within the past 7 days and start at $523 for one-way flights and $681 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Jan 27 - Wed, Feb 11
SMF
Sacramento
EAS
San Sebastián
$681 Roundtrip, found 5 days ago
$681
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Jan 27 from Sacramento to San Sebastián, returning Wed, Feb 11, priced at $681 found 5 days ago
Iberia
Tue, Jan 27 - Wed, Feb 11
SMF
Sacramento
EAS
San Sebastián
$681 Roundtrip, found 5 days ago
$681
Roundtrip
found 5 days ago
Select Iberia flight, departing Tue, Jan 27 from Sacramento to San Sebastián, returning Wed, Feb 11, priced at $681 found 5 days ago
American Airlines
Tue, Jan 27 - Wed, Feb 11
SMF
Sacramento
EAS
San Sebastián
$687 Roundtrip, found 5 days ago
$687
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Jan 27 from Sacramento to San Sebastián, returning Wed, Feb 11, priced at $687 found 5 days ago
American Airlines
Tue, Jan 27 - Wed, Feb 11
SMF
Sacramento
EAS
San Sebastián
$688 Roundtrip, found 5 days ago
$688
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Jan 27 from Sacramento to San Sebastián, returning Wed, Feb 11, priced at $688 found 5 days ago
Iberia
Tue, Jan 27 - Wed, Feb 11
SMF
Sacramento
EAS
San Sebastián
$690 Roundtrip, found 5 days ago
$690
Roundtrip
found 5 days ago
Select Iberia flight, departing Tue, Jan 27 from Sacramento to San Sebastián, returning Wed, Feb 11, priced at $690 found 5 days ago
Iberia
Tue, Jan 27 - Wed, Feb 11
SMF
Sacramento
EAS
San Sebastián
$692 Roundtrip, found 5 days ago
$692
Roundtrip
found 5 days ago
Select Iberia flight, departing Tue, Jan 27 from Sacramento to San Sebastián, returning Wed, Feb 11, priced at $692 found 5 days ago
American Airlines
Tue, Jan 27 - Wed, Feb 11
SMF
Sacramento
EAS
San Sebastián
$693 Roundtrip, found 5 days ago
$693
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Jan 27 from Sacramento to San Sebastián, returning Wed, Feb 11, priced at $693 found 5 days ago
American Airlines
Tue, Jan 27 - Wed, Feb 11
SMF
Sacramento
EAS
San Sebastián
$696 Roundtrip, found 5 days ago
$696
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Jan 27 from Sacramento to San Sebastián, returning Wed, Feb 11, priced at $696 found 5 days ago
British Airways
Tue, Jan 27 - Wed, Feb 11
SMF
Sacramento
EAS
San Sebastián
$697 Roundtrip, found 5 days ago
$697
Roundtrip
found 5 days ago
Select British Airways flight, departing Tue, Jan 27 from Sacramento to San Sebastián, returning Wed, Feb 11, priced at $697 found 5 days ago
JetBlue Airways
Mon, Oct 20 - Mon, Oct 27
SMF
Sacramento
EAS
San Sebastián
$1,167 Roundtrip, found 1 day ago
$1,167
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Mon, Oct 20 from Sacramento to San Sebastián, returning Mon, Oct 27, priced at $1,167 found 1 day ago

Frequently asked questions

How much does a flight from Sacramento Intl. Airport (SMF) to San Sebastian Airport (EAS) cost?
Snag a cheap one-way flight from $523 or cheap return flight from $681 from Sacramento Intl. Airport (SMF) to San Sebastian Airport (EAS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Sacramento Intl. Airport (SMF) to San Sebastian Airport (EAS)?
The cheapest month to fly from SMF to EAS is January, when there's less demand. Off-peak season is generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Sacramento Intl. Airport (SMF) to San Sebastian Airport (EAS)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from SMF to EAS. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Sacramento Intl. Airport (SMF) to San Sebastian Airport (EAS)?
There are no daily nonstop flights departing from Sacramento Intl. Airport (SMF) to San Sebastian Airport (EAS). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from SMF to EAS?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary depending on a number of factors, such as 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 Sacramento Intl. Airport (SMF) to San Sebastian Airport (EAS)?
To reach San Sebastian Airport (EAS) without delays, choose a flight that takes off from Sacramento Intl. Airport (SMF) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Sacramento Intl. Airport (SMF) to San Sebastian Airport (EAS) last-minute?
Last-minute bookings from SMF to EAS are generally more expensive. To lock in the best prices, start looking for flights as early as possible. That being said, if you're flexible with your travel plans, you may score a cheap fare right before your trip.
Is it cheaper to book a SMF to EAS flight and hotel package?
Opting for a SMF to EAS flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sacramento Intl. Airport (SMF) to San Sebastian Airport (EAS)?
If you booked your SMF to EAS flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

Travel information

Travel information

Origin airport
Sacramento Intl.
Destination airport
San Sebastian
Airlines serving
American Airlines, Iberia
Roundtrip price
$681
Distance
5633 mi

Book with confidence

Book with confidence

Sacramento to San Sebastian Flights

The cheapest times to fly from Sacramento 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 Sacramento to San Sebastian are during the month of January. You can find some of the cheapest flights from Sacramento to San Sebastian with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Sacramento 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 Sacramento 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 Sacramento to San Sebastian in 2025. You can also book with separate airlines for your outbound and return journeys, from $523 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 Sacramento 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 Sacramento 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.

 

Sacramento to San Sebastian Flights

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*Available to One Key members.