Cheap flights from San Francisco (SFO) to San Sebastian (EAS) from $539

This is the cheapest one-way flight price, found on 12/10. Prices may vary by date and flight preferences.
SFO — EAS
Dec 16 — Dec 231

How to find the cheapest flight from San Francisco (SFO) to San Sebastian (EAS)

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) 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 December 11, 2023.

Popular in

June

Cheapest in

November

Round-trip from

$609

One-way from

$539
High demand for flights, 26% potential price rise
Best time to find cheap flights, 31% potential price drop
From San Francisco to San Sebastián
One-way flight from San Francisco to San Sebastián

What is the cheapest day to fly round-trip from San Francisco to San Sebastian?

Departing on a Thursday is a good option for securing a great price. You can expect to save up to 66% when planning your travel around this day of the week.

What is the cheapest month to fly from San Francisco to San Sebastian?

The best pricing can be found in the month of November. Prices to San Sebastian from San Francisco average $1,222. You can even find prices in November for less than $1,222, as users have found deals to San Sebastian from as low as $845. The month of June appears to be one of the more expensive times to travel to San Sebastian from San Francisco. Flying in the targeted month can save you up to 35%.

When is the cheapest time to fly from San Francisco to San Sebastian (SFO - EAS)?

When flying from San Francisco to San Sebastian, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 48% versus a flight at noon.

Cheap Iberia flights from San Francisco to San Sebastian

Explore cheap flight options specifically provided by Iberia for the route between San Francisco and San Sebastian. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,571,918 searches. Data last updated December 11, 2023.
Peruse some of the lowest-priced Iberia flights we've found from San Francisco to San Sebastian. Be sure to come back soon if the deals available don't appeal to you at this time.

Cheap British Airways flights from San Francisco to San Sebastian

Explore cheap flight options specifically provided by British Airways for the route between San Francisco and San Sebastian. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,571,918 searches. Data last updated December 11, 2023.
Have a look at some of the cheapest available British Airways flights departing from San Francisco and landing in San Sebastian. Ensure the flight price, dates, time, and airline match your criteria before you book.

Cheap San Francisco to San Sebastian flights in December & January 2023

Find cheap flight options from San Francisco to San Sebastian specifically for the months of December and January 2023. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,571,918 searches. Prices were last updated on December 11, 2023.
These are some of the best deals we've found on flights to San Sebastian in 2023 at this time. If these deals don't appeal to you, be sure to come back soon for more options.

San Francisco to San Sebastian 2023 flight deals

Discover exclusive flight deals for travel between San Francisco and San Sebastian in 2023. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,571,918 searches. Data last updated December 11, 2023.
These are some of the best deals we've found on flights to San Sebastian in 2023 at this time. If these deals don't appeal to you, be sure to come back soon for more options.

San Francisco to San Sebastian flights leaving soon

Find last-minute flight options from San Francisco to San Sebastian for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,571,918 searches. Data last updated December 11, 2023.
Have a look at some of the last-minute flights available departing from San Francisco to San Sebastian. Users should examine the flight details to ensure there are no surprises.

One-way flights to San Sebastian from San Francisco

Search for one-way flight options from San Francisco to San Sebastian. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,571,918 searches. Data last updated December 11, 2023.
Users in need of a one-way flight from San Francisco to San Sebastian can choose from these deals. Users in need of a round-trip flight from San Francisco to San Sebastian instead should update the search form at the top of page.

Find flights from San Francisco to San Sebastian within your budget

Customize your flight search to find flights from San Francisco 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 2,571,918 searches. Data last updated December 11, 2023.

Fly from

Any airport

Fly to

Any airport

Budget

$815 - $2,729

Route

Depart

Return

Price

San FranciscoSan Sebastián

SFO - EAS

SFOEAS

San Francisco

Sun 3/10

2 stops31h 10m

San Sebastián

Mon 3/18

2 stops30h 05m

$815

San FranciscoSan Sebastián

SFO - EAS

SFOEAS

San Francisco

Sun 3/10

3 stops34h 15m

San Sebastián

Mon 3/18

2 stops55h 45m

$1,108

San FranciscoSan Sebastián

SFO - EAS

SFOEAS

San Francisco

Sat 3/9

2 stops35h 21m

San Sebastián

Mon 3/18

2 stops43h 04m

$1,278

San FranciscoSan Sebastián

SFO - EAS

SFOEAS

San Francisco

Fri 12/22

2 stops44h 24m

San Sebastián

Sat 12/30

2 stops37h 55m

$1,772

San FranciscoSan Sebastián

SFO - EAS

SFOEAS

San Francisco

Fri 12/22

3 stops62h 10m

San Sebastián

Sat 12/30

2 stops33h 35m

$1,878

San FranciscoSan Sebastián

SFO - EAS

SFOEAS

San Francisco

Fri 12/22

3 stops59h 36m

San Sebastián

Sat 12/30

3 stops31h 49m

$2,346

San FranciscoSan Sebastián

SFO - EAS

SFOEAS

San Francisco

Thu 12/21

3 stops51h 01m

San Sebastián

Sat 12/30

3 stops31h 49m

$2,729

Flights are sorted by cheapest first

Deals found on 12/10

Average price of flights to San Sebastian by month

Plan your trip from San Francisco to San Sebastian by taking into account the cheapest months to travel. The average price of a one-way flight from San Francisco to San Sebastian is currently 587.00 USD while a round-trip flight costs 1703.71 USD. Price data was last updated on December 3, 2023.

Currently, January is the cheapest month in which you can book a flight from San Francisco to San Sebastian (average of $0). Flying from San Francisco to San Sebastian in July is currently the most expensive (average of $1,345). 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.

Reviews of airlines servicing San Sebastian

Get insights into the airlines that provide service to San Sebastian. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Sebastian. Reviews last updated December 11, 2023.
Get a feel of what it's like to fly with Iberia and British Airways from San Francisco to San Sebastian by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.0
Good
809 reviews

Overall

7.0

Boarding

7.1

Comfort

6.7

Entertainment

6.7

Crew

7.7

Food

6.2

Reviews

1 / 10

We were booked on a Iberia flight for both trips, we got a full service American Airlines for trip from NYC to Madrid but for Barcelona to NYC we were put on a low cost budget airlines with bad seats, the ac was not working and had to pay for very poor quality food and drinks. The crew from the BCN - NYC leg was not comfortable with English so it was very difficult to communicate. The checkin was a nightmare with having to checkin on the LEVEL counter with no clear instructions, flight was delayed because of some technical issues, food was poor, had to wait for over an hour for the luggage to be delivered on our carrousel in the midnight. Overall extremely poor experience and disappointed.

7.0
Good
809 reviews
7.0
Good
809 reviews

Overall

7.0

Boarding

7.1

Comfort

6.7

Entertainment

6.7

Crew

7.7

Food

6.2

Reviews

1 / 10

We were booked on a Iberia flight for both trips, we got a full service American Airlines for trip from NYC to Madrid but for Barcelona to NYC we were put on a low cost budget airlines with bad seats, the ac was not working and had to pay for very poor quality food and drinks. The crew from the BCN - NYC leg was not comfortable with English so it was very difficult to communicate. The checkin was a nightmare with having to checkin on the LEVEL counter with no clear instructions, flight was delayed because of some technical issues, food was poor, had to wait for over an hour for the luggage to be delivered on our carrousel in the midnight. Overall extremely poor experience and disappointed.

6.5
Okay
1,154 reviews
7.0
Good
809 reviews

Overall

7.0

Boarding

7.1

Comfort

6.7

Entertainment

6.7

Crew

7.7

Food

6.2

Reviews

1 / 10

We were booked on a Iberia flight for both trips, we got a full service American Airlines for trip from NYC to Madrid but for Barcelona to NYC we were put on a low cost budget airlines with bad seats, the ac was not working and had to pay for very poor quality food and drinks. The crew from the BCN - NYC leg was not comfortable with English so it was very difficult to communicate. The checkin was a nightmare with having to checkin on the LEVEL counter with no clear instructions, flight was delayed because of some technical issues, food was poor, had to wait for over an hour for the luggage to be delivered on our carrousel in the midnight. Overall extremely poor experience and disappointed.

Related info for your journey

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

Can I find flights from San Francisco to San Sebastian for under $900 on Cheapflights?

Yes, there are multiple flights from San Francisco to San Sebastian for under $900. The cheapest flight booked recently is on Iberia for just $815, but on average you can expect to pay $1,703.

Are there last-minute flights available from San Francisco to San Sebastian for under $2,800?

There are currently 1+ open flights from San Francisco to San Sebastian within the next 7 days for less than $2,800.

What are the cheapest airlines flying from San Francisco to San Sebastian round-trip?

Our cheapest airline available from San Francisco to San Sebastian is Iberia. Our recent data shows that you can find tickets from as low as $815 on this airline. An additional option worth looking into is British Airways, starting at $1,278. Users have found that Iberia is 33% cheaper than the other options available to this destination.

What does SFO to EAS mean?

SFO and EAS are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SFO to EAS refers to a flight route from San Francisco Airport to San Sebastián Airport.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from San Francisco to San Sebastian

Discover the top 2 airlines that operate flights from San Francisco to San Sebastian. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,571,918 searches. Data last updated December 11, 2023.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$837Average$1,281FlexibilityNo cancel feeOn-time77%
Search Iberia flights
American AirlinesCheapest$871Average$1,338FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Search flights to San Sebastian by cabin class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Francisco to San Sebastian?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from San Francisco to San Sebastian. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from San Francisco to San Sebastian?

Millions of users choose and trust Cheapflights to book the best flight deals from San Francisco to San Sebastian for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from San Francisco to San Sebastian with no change fees?

Yes, we can. To see specific flights from San Francisco to San Sebastian with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from San Francisco to San Sebastian become cheaper?

Yes, Cheapflights offers price alerts on San Francisco to San Sebastian flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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