Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

SFO - EAS

Find cheap flights from San Francisco to San Sebastian from $397

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to San Sebastian departing on 7/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 4/27
Sat 5/4

Search hundreds of travel sites at once for deals on flights to San Sebastian

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to San Sebastian, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to San Sebastian, as well as popular online travel agencies
In the last 7 days travelers have searched 46,342,885 times on KAYAK, and here is why:

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from San Francisco to San Sebastian

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to San Sebastian that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:15 pm - 8:50 pmSFO-EAS
17h 35m1 stop
9:20 am - 4:30 pmEAS-SFO
16h 10m1 stop
$696Iberia
Find Deal
Tue, Jul 30 - Sat, Aug 24
5:47 am - 1:00 pmSFO-EAS
22h 13m2 stops
9:20 am - 4:10 pmEAS-SFO
15h 50m1 stop
$700Iberia
Find Deal
Sun, Apr 21 - Thu, May 9
6:15 pm - 8:50 pmSFO-EAS
17h 35m1 stop
9:20 am - 6:46 pmEAS-SFO
18h 26m2 stops
$701American Airlines
Find Deal
Thu, Aug 1 - Wed, Aug 21
6:05 pm - 8:40 amSFO-EAS
29h 35m1 stop
9:20 am - 4:10 pmEAS-SFO
15h 50m1 stop
$704Iberia
Find Deal
Thu, Apr 25 - Thu, May 9
6:15 pm - 8:50 pmSFO-EAS
17h 35m1 stop
9:30 pm - 4:30 pmEAS-SFO
28h 00m1 stop
$706Iberia
Find Deal
Tue, Jul 30 - Wed, Aug 21
6:15 pm - 8:40 amSFO-EAS
29h 25m1 stop
9:20 am - 6:46 pmEAS-SFO
18h 26m2 stops
Tue, Jul 30 - Wed, Aug 21
6:16 am - 8:40 amSFO-EAS
17h 24m2 stops
1:40 pm - 12:04 amEAS-SFO
19h 24m2 stops
$776American Airlines
Find Deal
Wed, Jul 31 - Mon, Aug 26
1:36 pm - 8:50 pmSFO-EAS
22h 14m2 stops
9:30 pm - 4:30 pmEAS-SFO
28h 00m1 stop
Wed, Jul 31 - Wed, Aug 21
11:59 pm - 8:50 pmSFO-EAS
35h 51m2 stops
1:40 pm - 3:54 pmEAS-SFO
35h 14m3 stops
$2,682British Airways
Find Deal
Fri, Jul 19 - Sun, Aug 11
12:55 am - 1:00 pmSFO-EAS
51h 05m2 stops
9:20 am - 10:45 pmEAS-SFO
46h 25m2 stops
$12,106Cathay Pacific
Find Deal
Thu, Jun 27 - Sun, Jul 28

Flights from San Francisco to San Sebastian - Travel Insights & Trends

Get data-powered insights and trends into flights from San Francisco to San Sebastian to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from San Francisco to San Sebastian?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Vueling offered the best one-way deal for that route, at $431. KAYAK users also found San Francisco to San Sebastian round-trip flights on Iberia from $696 and on American Airlines from $701.

How long does a flight from San Francisco to San Sebastian take?

Flying to San Sebastian from San Francisco requires at least one layover, as there are no direct flights for this route. The shortest flight duration is 17h 24m.

Good to know

Low season

November

High season

June

Cheapest flight

$397
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly with an average 36% 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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Francisco to San Sebastian

  • What is the cheapest flight from San Francisco to San Sebastian?

    In the last 3 days, the lowest price for a flight from San Francisco to San Sebastian was $397 for a one-way ticket and $696 for a round-trip.

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

    Yes

  • Which aircraft models fly most regularly from San Francisco to San Sebastian?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Francisco to San Sebastian?

    oneworld is the only airline alliance operating flights between San Francisco and San Sebastian.

  • Which is the best airline for flights from San Francisco to San Sebastian, American Airlines or Iberia?

    The two airlines most popular with KAYAK users for flights from San Francisco to San Sebastian are American Airlines and Iberia. With an average price for the route of $1,413 and an overall rating of 7.3, American Airlines is the most popular choice. Iberia is also a great choice for the route, with an average price of $1,283 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from San Francisco to San Sebastian?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to San Sebastian.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to San Sebastian?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Sebastian from San Francisco is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco to San Sebastian?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Sebastian with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and EAS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to San Sebastian?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Sebastian from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from San Francisco to San Sebastian

Need help choosing which airline to fly with from San Francisco to San Sebastian? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to KAYAK reviews.
7.3
American AirlinesOverall score based on 15181 reviews
76boarding
73overall
72comfort
71entertainment
66food
80crew
Airline reviews

No meal on a cross country flight? SFO-MiA is pretty much the definition of a coast to coast flight. No meal provided. Sky high wi-fi rates too. Stop nickel and diming your customers.

Read more about American Airlines

No meal on a cross country flight? SFO-MiA is pretty much the definition of a coast to coast flight. No meal provided. Sky high wi-fi rates too. Stop nickel and diming your customers.

The staff was unprofessional and didn’t communicate very well. The boarding process was very disheveled, potentially due to a power outage the previous day but there was no contingency plan to properly get passengers boarded the following day. Once boarded the aircraft stayed on the tarmac for over 45 minutes due to high winds. The communication was sporadic but an announcement was finally made an additional 30 minutes later that the flight was cancelled but we couldn’t get off the plane. Prior to deplaning one of the gate agents came on the plane and made an announcement for everyone to pickup their checked bags and take a card to rebook a new reservation because they didn’t have adequate staff. Flights were missed, passengers went to different airports and there was little to no assistance from AA.

You cancelled my flight by email then made it very difficult to get in contact with you. Then put me in a flight with a long layover in Mexico returning to the wrong airport in uk. Mind blowing my stressful. I missed see my grand dad because of you.

Apart from the delay due to unforeseen circumstances. The leg from sjc to dfw was fine. It was the leg from dfw to orf that we encountered issues mainly due to the flight attendant crew not being friendly. We had two small children and we needed some assistance to warm up milk so the baby would sleep. The crew just didn’t get it and made things very difficult. One made a remark that the baby’s dirty diaper smell was a “gift” to the plane in a rude way. Normally I’d brush that off as a funny comment if the rest of the trip the attendants were helpful or understanding of the difficulty we faced. But that wasn’t the case. We were met with rudeness on the second leg. Whereas on the first leg the crew were so nice and helpful.

This was not the BA business class it used to be. Mediocre food, attendants seemed stretched thin. All the little luxuries that used to make BA business fun were missing. Flight delayed and the explanation given was they forgot to pick up crew - I hope I misheard! Transfer in LHR “sticky” - we thought we had way too much time at 3hours but it was needed. Next time will try different route.

Flight From PHX to CVG was on time, very professional staff

The food at Admirals Club was really great Pijamas were a nice feature The flight attendant was very nice and great attitude The aa.com does not work well specially internet service Overall a very good flight .

Flight was delayed and missed connecting flight. Did not give warning about delay until we showed up at the airport. Not good.

The usual wait at Columbus once you land to get to an open gate (20 minutes) and then the usual 30 minutes for your luggage to appear.

Nothing, flight was supposed to leave at 758 am. My flight didn’t leave until 430 pm. Spent the whole day at the airport.

An average flight experience. For our transatlantic portion, they provided a main meal and two snacks. However, the food was not very tasty and the drinks far too small and infrequent for such a long flight. The regrettable part of the flight was that the toilets were extremely filthy. I feel this is unacceptable.

Both flights were delayed. I lost my connection on the way back. No voucher or anything was givenx I had business ticket and no support to make it on time. I got to the door running 5 min after they close. Food really bad. Breakfast in business was worst that I what I remember in economy. Even though I have accumulated many miles, I don’t think Inwill keep buying Iberia. I am a frequent business traveler.

The food is really eco only level. Breakfast was shameful. I am considering to stop flying with Iberia. Business prices are as expensive as other companies with much better service.

Why no entertainment? Also water should be free, it is basic human right.

Late boarding. Delayed departure leading to rushed connection at Madrid Barajas. Not necessarily Iberia's fault but delay loading cargo didn't help.

I can’t comment on food as it was necessary to buy it. No entertainment.

Took too long to tak off but besides that it was good

They made my flight a disaster they had me pay for bags that I already paid for through Iberia airlines and the hostesses were super mean and racist they just turned my vacation to a total nightmare and disappointment in fact they even had me rethink even no to go to morroco ever again even if my whole stay at the country was so nice and fun and perfect but anything at the airport and with the airline was a disaster do not recommend will never take a flight with them

All went smoothly, no problems; friendly crew. I would have appreciated a head pillow ;)

Staff not so nice, very dirty bathrooms, things in the hallways, food was not very nice.

Book cheap flights from San Francisco to San Sebastian

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from San Francisco to San Sebastian found on KAYAK in the last 72 hours.
7/13Sat
2 stops
51h 30mSFO-EAS
$397
7/13Sat
1 stopVueling
31h 45mSFO-EAS
$431
5/15Wed
3 stops
56h 15mSFO-EAS
$617
5/14Tue
3 stops
46h 42mSFO-EAS
$647
5/14Tue
1 stopIberia
17h 45mSFO-EAS
$666
5/15Wed
2 stops
31h 20mSFO-EAS
$746
8/20Tue
1 stopIberia
17h 35mSFO-EAS
$755
7/12Fri
2 stopsAmerican Airlines
34h 51mSFO-EAS
$1,160
5/13Mon
2 stopsAmerican Airlines
47h 21mSFO-EAS
$1,177
5/24Fri
2 stopsBritish Airways
35h 31mSFO-EAS
$2,634

Search by stops

Search by airline

Search by price

San Francisco - San Sebastian Flights

Departure:

San Francisco (SFO)United States

Destination:

San Sebastian (EAS)Spain

Return flight deals:

San Sebastian - San Francisco

Cabin classes: