SFO - EAS

$383 Find Cheap Flights from San Francisco to San Sebastian - Compare and Save

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Everything you should know

Cheapest round-trip
$899
Typical prices: $871-$1,404
Iberia
Sun 10/14Sun 10/21
SFO - EAS • 2 stops
Cheapest one-way
$383
Typical prices: $477-$974
Multiple Airlines
Thu 10/4
SFO - EAS • 3 stops
Nonstop flights
Not available
There are currently no direct flights between San Francisco and San Sebastian. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
December
Cheapest • 24% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Madrid Barajas (MAD)
Cheapest • Avg $1,162 (round-trip)
Barcelona-El Prat (BCN)
Shortest trip • 26h 35m (one-way)
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Insights
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Flight Deals

Cheap Flights from San Francisco to San Sebastian (SFO-EAS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to San Sebastian

Wed, Oct 14 - Wed, Oct 21
Iberia Logo
4:35 pm - 8:20 amSFO  San Francisco-EAS San Sebastián
30h 45m2 stops London Heathrow Barcelona-El Prat
Iberia Logo
9:20 am - 9:56 pmEAS  San Sebastián-SFO San Francisco
21h 36m2 stops Madrid Barajas Chicago O'Hare Intl
$899Iberia
Thu, Dec 24 - Thu, Dec 31
Multiple Airlines Logo
5:25 pm - 8:50 pmSFO  San Francisco-EAS San Sebastián
18h 25m2 stops London Heathrow Madrid Barajas
Multiple Airlines Logo
9:20 am - 8:54 pmEAS  San Sebastián-SFO San Francisco
20h 34m2 stops Madrid Barajas New York John F Kennedy Intl
$920Multiple Airlines
Sun, Dec 6 - Thu, Dec 10
British Airways Logo
8:55 am - 8:50 pmSFO  San Francisco-EAS San Sebastián
26h 55m2 stops Dallas/Fort Worth Madrid Barajas
British Airways Logo
9:30 pm - 8:27 pmEAS  San Sebastián-SFO San Francisco
31h 57m2 stops Madrid Barajas Los Angeles
$1,072British Airways
Sun, Dec 6 - Thu, Dec 10
British Airways Logo
8:55 am - 8:50 pmSFO  San Francisco-EAS San Sebastián
26h 55m2 stops Dallas/Fort Worth Madrid Barajas
British Airways Logo
9:30 pm - 8:27 pmEAS  San Sebastián-SFO San Francisco
31h 57m2 stops Madrid Barajas Los Angeles
$1,073British Airways
Sun, Dec 6 - Thu, Dec 10
Iberia Logo
5:25 pm - 8:50 pmSFO  San Francisco-EAS San Sebastián
18h 25m2 stops London Heathrow Madrid Barajas
Iberia Logo
9:20 am - 8:42 pmEAS  San Sebastián-SFO San Francisco
20h 22m2 stops Madrid Barajas New York John F Kennedy Intl
$1,088Iberia
Wed, Oct 14 - Wed, Oct 21
Multiple Airlines Logo
3:15 pm - 8:20 amSFO  San Francisco-EAS San Sebastián
32h 05m3 stops Rome Fiumicino London Heathrow Barcelona-El Prat
Multiple Airlines Logo
5:55 pm - 2:30 pmEAS  San Sebastián-SFO San Francisco
29h 35m2 stops Barcelona-El Prat Lisbon Humberto Delgado
$1,166Multiple Airlines
Wed, Sep 30 - Sat, Oct 17
Iberia Logo
9:35 am - 8:50 pmSFO  San Francisco-EAS San Sebastián
26h 15m2 stops Miami Madrid Barajas
Iberia Logo
9:30 pm - 8:45 pmEAS  San Sebastián-SFO San Francisco
56h 15m2 stops Madrid Barajas New York John F Kennedy Intl
$1,219Iberia
Wed, Oct 14 - Wed, Oct 21
Multiple Airlines Logo
7:35 pm - 8:20 amSFO  San Francisco-EAS San Sebastián
27h 45m3 stops Zurich Porto Barcelona-El Prat
Multiple Airlines Logo
5:55 pm - 7:00 pmEAS  San Sebastián-SFO San Francisco
34h 05m3 stops Barcelona-El Prat Porto Munich Franz Josef Strauss
$1,293Multiple Airlines
Fri, Dec 25 - Fri, Jan 1
Multiple Airlines Logo
6:32 am - 8:40 amSFO  San Francisco-EAS San Sebastián
17h 08m2 stops New York John F Kennedy Intl Madrid Barajas
Multiple Airlines Logo
9:20 am - 8:54 pmEAS  San Sebastián-SFO San Francisco
20h 34m2 stops Madrid Barajas New York John F Kennedy Intl
$1,338Multiple Airlines
Thu, Dec 24 - Fri, Jan 1
Multiple Airlines Logo
6:47 am - 8:40 amSFO  San Francisco-EAS San Sebastián
16h 53m2 stops Dallas/Fort Worth Madrid Barajas
Multiple Airlines Logo
9:20 am - 8:54 pmEAS  San Sebastián-SFO San Francisco
20h 34m2 stops Madrid Barajas New York John F Kennedy Intl
$1,338Multiple Airlines
Booking Insights

Price, demand and travel trends for San Francisco to San Sebastian flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from San Francisco to San Sebastian with more confidence.

How much is a round-trip flight from San Francisco to San Sebastian?

Round-trip flights from San Francisco to San Sebastian start at $899. Prices are typical for this route right now, with typical round-trip fares ranging from $871 to $1,404. The lowest price found in the past 5 days was $899 on Iberia.

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Key details for San Francisco to San Sebastian flights

Low season

April

Cheapest flight

$383
Most popular time to fly with an average 46% increase in price.
Flight from San Francisco to San Sebastian

When to book flights from San Francisco to San Sebastian

Are your dates flexible? Find out the best times to travel from San Francisco to San Sebastian based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your San Francisco to San Sebastian flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from San Francisco to San Sebastian?

    Flights from San Francisco to San Sebastian usually depart from San Francisco (SFO) and arrive at San Sebastián (EAS).

  • What cabin classes can I book on flights from San Francisco to San Sebastian?

    Two cabin classes are available on flights from San Francisco to San Sebastian:

    • Economy Class
    • Business Class

  • Which airports do connecting flights from San Francisco to San Sebastian pass through?

    Connecting flights from San Francisco to San Sebastian most commonly pass through:

    • Madrid Barajas (MAD) - 75% of one-stop connections
    • Barcelona-El Prat (BCN) - 25% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from San Francisco to San Sebastian?

    Yes. Being flexible with your travel dates can save you up to 46% on the San Francisco to San Sebastian route. Monday is the cheapest departure day at $888 round-trip on average, while Thursday is the most expensive at $1,638, a difference of $750. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in San Sebastian?

    Some of the most popular sights in San Sebastian are San Sebastian City Centre, Playa de Zurriola and Kursaal Palace San Sebastián. These are among the most viewed places in San Sebastian on KAYAK.

  • How long is a flight from San Francisco to San Sebastian?

    A nonstop flight from San Francisco to San Sebastian takes 0h 00m, covering 5,714 miles.

  • Do I need a passport to fly from San Francisco to San Sebastian?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from San Francisco to San Sebastian changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $899 to $1,659. That means the highest observed fare was about 84% higher than the lowest one.

  • How are flight prices from San Francisco to San Sebastian looking right now?

    One-way fares from San Francisco to San Sebastian are currently lower than usual. Average one-way flight prices are about $472, which is 34% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from San Francisco to San Sebastian?

    Flying via Madrid Barajas (MAD) gives the shortest average 1-stop total travel time at 17h 57m, compared with 26h 35m via Barcelona-El Prat (BCN).

  • What is the time difference between San Francisco and San Sebastian?

    San Sebastian is 9 hours ahead of San Francisco (Central European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at San Sebastián Airport (EAS)?

    San Sebastián Airport (EAS) hosts 5 major car rental companies, with daily rates starting from around $13 for economy cars. Top options include:
    · Enterprise Rent-A-Car
    · Alamo
    · Hertz
    · keddy by Europcar
    · Europcar

  • How much should I expect to pay for a San Francisco to San Sebastian flight?

    Round-trip flights from San Francisco to San Sebastian range from $871 to $1,404, with an average of $962 over the past 12 months. Anything below $871 counts as a good deal.

Your guide to booking San Francisco to San Sebastian flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Thursday. On this route, Monday flights average $888 - about $750 less than Thursday (46% savings) based on the last 12 months.
  • If you can choose when to travel, plan your San Francisco to San Sebastian trip for December. Fares historically average $733 round-trip in that month - typically $799 less than the most expensive month, which is June (based on the last 12 months).

More options for your flight from San Francisco to San Sebastian

Complete your trip to San Sebastian with a hotel stay or car rental

Car rentals in San Sebastian
Hotels in San Sebastian
Vacations in San Sebastian