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$383+ Cheap flights from San Francisco (SFO) to San Sebastian (EAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — EAS
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from San Francisco to San Sebastian

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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$980
(American Airlines)

One-way from

$383
(Kiwi.com)

Popular in

June

Cheapest in

January
Provider with most accurate pricing for San Francisco-San Sebastián flight deals.
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Provider most trusted by Cheapflights users for San Francisco-San Sebastián flights.
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From San Francisco to San Sebastián
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One-way flight from San Francisco to San Sebastián
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Highest demand for flights based on searches. 16% potential increase in price ($228 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($65 potential savings vs. average RT price).
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Find flight deals from San Francisco to San Sebastian

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

This Travelocity deal was found by Cheapflights users on 2/20. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/911:34 amSFO - EAS
2 stops24h 16mIberia
Sun 4/279:30 pmEAS - SFO
2 stops35h 11mIberia
Deal found 2/20$976
This American Airlines deal was found by Cheapflights users on 2/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/52:17 pmSFO - EAS
2 stops21h 33mAmerican Airlines
Tue 5/279:20 amEAS - SFO
1 stop15h 50mAmerican Airlines
Deal found 2/18$980
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/98:30 amSFO - EAS
3 stops23h 50mMultiple Airlines
Sun 4/275:55 pmEAS - SFO
3 stops36h 30mMultiple Airlines
Deal found 2/20$1,216
This Gotogate deal was found by Cheapflights users on 2/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/128:10 pmSFO - EAS
1 stop27h 00mVueling
Sat 7/198:55 amEAS - SFO
1 stop18h 15mVueling
Deal found 2/18$1,370
This KAYAK deal was found by Cheapflights users on 2/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/149:40 pmSFO - EAS
1 stop34h 30mBritish Airways
Sat 3/221:40 pmEAS - SFO
2 stops28h 01mBritish Airways
Deal found 2/18$1,631

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 2,558,603 searches. Data last updated February 20, 2025.

Fly from

San Francisco

Fly to

San Sebastian

Route

Depart

Return

Price

San FranciscoSan Sebastian

SFO - EAS

SFOEAS

San Francisco

Wed 4/9

11:34 am-8:50 pm

2 stops24h 16m

San Sebastián

Sun 4/27

9:30 pm-11:41 pm

2 stops35h 11m

$976

San FranciscoSan Sebastian

SFO - EAS

SFOEAS

San Francisco

Mon 5/5

2:17 pm-8:50 pm

2 stops21h 33m

San Sebastián

Tue 5/27

9:20 am-4:10 pm

1 stop15h 50m

$980

San FranciscoSan Sebastian

SFO - EAS

SFOEAS

San Francisco

Wed 4/9

8:30 am-5:20 pm

3 stops23h 50m

San Sebastián

Sun 4/27

5:55 pm-9:25 pm

3 stops36h 30m

$1,216

San FranciscoSan Sebastian

SFO - EAS

SFOEAS

San Francisco

Fri 3/14

9:40 pm-4:10 pm

1 stop34h 30m

San Sebastián

Sat 3/22

1:40 pm-9:41 am

2 stops28h 01m

$1,631

San FranciscoSan Sebastian

SFO - EAS

SFOEAS

San Francisco

Sat 3/1

7:55 pm-7:05 pm

2 stops38h 10m

$383

San FranciscoSan Sebastian

SFO - EAS

SFOEAS

San Francisco

Sat 5/17

8:00 pm-8:10 am

1 stop27h 10m

$659

San FranciscoSan Sebastian

SFO - EAS

SFOEAS

San Francisco

Sat 5/17

1:05 pm-8:50 pm

2 stops22h 45m

$739

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Compare providers for flights from San Francisco to San Sebastian

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to San Sebastian in February.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

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

Have a flexible travel schedule? Discover the best time to fly to San Sebastian from San Francisco 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.

Travel insights for flights from San Francisco to San Sebastian

Get recent, data-driven insights about flights from San Francisco to San Sebastian including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from SFO to EAS?

Find hourly flight availability from San Francisco to San Sebastian. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

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 28% versus a flight at noon.

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 February 20, 2025.
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Overall

7.2

Comfort

7.3

Crew

8.0

Entertainment

7.0

Boarding

7.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.

American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Overall

7.2

Comfort

7.3

Crew

8.0

Entertainment

7.0

Boarding

7.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.

Iberia
7.0
Good
2,639 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Overall

7.2

Comfort

7.3

Crew

8.0

Entertainment

7.0

Boarding

7.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.

British Airways
6.6
Okay
6,763 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Overall

7.2

Comfort

7.3

Crew

8.0

Entertainment

7.0

Boarding

7.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.

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.

  • 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 American Airlines. Our recent data shows that you can find tickets from as low as $980 on this airline. Additional options worth looking into are Iberia and British Airways, starting at $994 and $1,631 round-trip. Users have found that American Airlines is 14% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from San Francisco 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 Francisco to San Sebastian.

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

    Yes. Cheapflights offers flight deals from San Francisco 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.

See more FAQs

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Top 3 airlines flying from San Francisco to San Sebastian

Discover the top 3 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 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$764Average$1,352FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$802Average$1,242FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$958Average$1,230FlexibilityNo cancel feeOn-time70%
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