Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San Francisco to San Sebastian from $503

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Francisco to San Sebastian

Cheap round-trip flights

Enter your travel dates to find the best prices.
Iberia Logo
5:30 am - 1:00 pmSFO  San Francisco-EAS San Sebastián
22h 30m2 stops Chicago O'Hare Intl Madrid Barajas
Iberia Logo
9:20 am - 4:00 pmEAS  San Sebastián-SFO San Francisco
15h 40m1 stop Madrid Barajas
$807Iberia
Tue, Apr 13 - Fri, Apr 23
Iberia Logo
5:30 am - 1:00 pmSFO  San Francisco-EAS San Sebastián
22h 30m2 stops Chicago O'Hare Intl Madrid Barajas
Iberia Logo
9:20 am - 8:21 pmEAS  San Sebastián-SFO San Francisco
20h 01m2 stops Madrid Barajas New York John F Kennedy Intl
$813Iberia
Tue, Apr 13 - Fri, Apr 23
British Airways Logo
7:15 am - 1:00 pmSFO  San Francisco-EAS San Sebastián
20h 45m2 stops New York John F Kennedy Intl Madrid Barajas
British Airways Logo
9:30 pm - 7:52 pmEAS  San Sebastián-SFO San Francisco
31h 22m2 stops Madrid Barajas Chicago O'Hare Intl
$1,082British Airways
Mon, Feb 8 - Thu, Feb 11
British Airways Logo
9:27 am - 8:50 pmSFO  San Francisco-EAS San Sebastián
26h 23m2 stops Philadelphia Madrid Barajas
British Airways Logo
9:30 pm - 9:27 pmEAS  San Sebastián-SFO San Francisco
32h 57m2 stops Madrid Barajas Los Angeles
$1,495British Airways
Wed, Dec 23 - Tue, Jan 5
Multiple Airlines Logo
11:52 pm - 1:00 pmSFO  San Francisco-EAS San Sebastián
28h 08m2 stops Chicago O'Hare Intl Madrid Barajas
Multiple Airlines Logo
9:20 am - 9:14 pmEAS  San Sebastián-SFO San Francisco
20h 54m2 stops Madrid Barajas New York John F Kennedy Intl
$1,542Multiple Airlines
Wed, Dec 16 - Thu, Dec 31
British Airways Logo
5:25 pm - 8:50 pmSFO  San Francisco-EAS San Sebastián
18h 25m2 stops London Heathrow Madrid Barajas
British Airways Logo
9:30 pm - 11:09 pmEAS  San Sebastián-SFO San Francisco
34h 39m2 stops Madrid Barajas Los Angeles
$1,583British Airways
Thu, Dec 24 - Tue, Jan 5
American Airlines Logo
6:25 pm - 8:40 amSFO  San Francisco-EAS San Sebastián
53h 15m2 stops Los Angeles Madrid Barajas
American Airlines Logo
1:40 pm - 9:09 amEAS  San Sebastián-SFO San Francisco
52h 29m2 stops Madrid Barajas Los Angeles
$1,712American Airlines
Sat, Dec 26 - Tue, Jan 5
American Airlines Logo
10:09 pm - 8:40 amSFO  San Francisco-EAS San Sebastián
25h 31m2 stops Charlotte Douglas Madrid Barajas
American Airlines Logo
1:40 pm - 9:09 amEAS  San Sebastián-SFO San Francisco
52h 29m2 stops Madrid Barajas Los Angeles
$1,745American Airlines
Tue, Dec 22 - Tue, Jan 5
British Airways Logo
6:14 am - 8:50 pmSFO  San Francisco-EAS San Sebastián
29h 36m2 stops Philadelphia Madrid Barajas
British Airways Logo
9:30 pm - 9:14 pmEAS  San Sebastián-SFO San Francisco
32h 44m2 stops Madrid Barajas New York John F Kennedy Intl
$1,766British Airways
Wed, Dec 23 - Wed, Dec 30
Iberia Logo
6:47 am - 8:40 amSFO  San Francisco-EAS San Sebastián
16h 53m2 stops Dallas/Fort Worth Madrid Barajas
Iberia Logo
9:30 pm - 9:47 pmEAS  San Sebastián-SFO San Francisco
33h 17m2 stops Madrid Barajas Charlotte Douglas
$1,889Iberia
Thu, Dec 24 - Sun, Jan 3

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

British Airways flights from San Francisco to San Sebastian

Our best British Airways deals on San Francisco to San Sebastian flight tickets
British Airways
Feb 8
SFO7:15 amSan Francisco
20h 45m
2 stops
EAS1:00 pmSan Sebastián
Feb 11
EAS9:30 pmSan Sebastián
31h 22m
2 stops
SFO7:52 pmSan Francisco
$1,082
British Airways
Dec 23
SFO9:27 amSan Francisco
26h 23m
2 stops
EAS8:50 pmSan Sebastián
Jan 5
EAS9:30 pmSan Sebastián
32h 57m
2 stops
SFO9:27 pmSan Francisco
$1,495
British Airways
Dec 24
SFO5:25 pmSan Francisco
18h 25m
2 stops
EAS8:50 pmSan Sebastián
Jan 5
EAS9:30 pmSan Sebastián
34h 39m
2 stops
SFO11:09 pmSan Francisco
$1,583

American Airlines flights from San Francisco to San Sebastian

Our best American Airlines deals on San Francisco to San Sebastian flight tickets
American Airlines
Dec 26
SFO6:25 pmSan Francisco
53h 15m
2 stops
EAS8:40 amSan Sebastián
Jan 5
EAS1:40 pmSan Sebastián
52h 29m
2 stops
SFO9:09 amSan Francisco
$1,712
American Airlines
Dec 22
SFO10:09 pmSan Francisco
25h 31m
2 stops
EAS8:40 amSan Sebastián
Jan 5
EAS1:40 pmSan Sebastián
52h 29m
2 stops
SFO9:09 amSan Francisco
$1,745
American Airlines
Dec 26
SFO6:25 pmSan Francisco
53h 15m
2 stops
EAS8:40 amSan Sebastián
Dec 30
EAS9:20 amSan Sebastián
20h 44m
2 stops
SFO9:04 pmSan Francisco
$2,008

momondo Fare Finder

 
Use the filters below to find and compare flights from San Francisco to San Sebastian that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San FranciscoSan Sebastian

SFO San Francisco - EAS San Sebastián

SFOEAS

San Francisco

Tue 4/13

5:30 am-1:00 pm

2 stops22h 30m

San Sebastián

Fri 4/23

9:20 am-4:00 pm

1 stop15h 40m

$807

San FranciscoSan Sebastian

SFO San Francisco - EAS San Sebastián

SFOEAS

San Francisco

Tue 4/13

5:30 am-1:00 pm

2 stops22h 30m

San Sebastián

Fri 4/23

9:20 am-8:21 pm

2 stops20h 01m

$813

San FranciscoSan Sebastian

SFO San Francisco - EAS San Sebastián

SFOEAS

San Francisco

Mon 2/8

7:15 am-1:00 pm

2 stops20h 45m

San Sebastián

Thu 2/11

9:30 pm-7:52 pm

2 stops31h 22m

$1,082

San FranciscoSan Sebastian

SFO San Francisco - EAS San Sebastián

SFOEAS

San Francisco

Wed 12/23

9:27 am-8:50 pm

2 stops26h 23m

San Sebastián

Tue 1/5

9:30 pm-9:27 pm

2 stops32h 57m

$1,495

San FranciscoSan Sebastian

SFO San Francisco - EAS San Sebastián

SFOEAS

San Francisco

Wed 12/16

11:52 pm-1:00 pm

2 stops28h 08m

San Sebastián

Thu 12/31

9:20 am-9:14 pm

2 stops20h 54m

$1,542

San FranciscoSan Sebastian

SFO San Francisco - EAS San Sebastián

SFOEAS

San Francisco

Thu 12/24

5:25 pm-8:50 pm

2 stops18h 25m

San Sebastián

Tue 1/5

9:30 pm-11:09 pm

2 stops34h 39m

$1,583

San FranciscoSan Sebastian

SFO San Francisco - EAS San Sebastián

SFOEAS

San Francisco

Sat 12/26

6:25 pm-8:40 am

2 stops53h 15m

San Sebastián

Tue 1/5

1:40 pm-9:09 am

2 stops52h 29m

$1,712

San FranciscoSan Sebastian

SFO San Francisco - EAS San Sebastián

SFOEAS

San Francisco

Tue 12/22

10:09 pm-8:40 am

2 stops25h 31m

San Sebastián

Tue 1/5

1:40 pm-9:09 am

2 stops52h 29m

$1,745

San FranciscoSan Sebastian

SFO San Francisco - EAS San Sebastián

SFOEAS

San Francisco

Wed 12/23

6:14 am-8:50 pm

2 stops29h 36m

San Sebastián

Wed 12/30

9:30 pm-9:14 pm

2 stops32h 44m

$1,766

San FranciscoSan Sebastian

SFO San Francisco - EAS San Sebastián

SFOEAS

San Francisco

Thu 12/24

6:47 am-8:40 am

2 stops16h 53m

San Sebastián

Sun 1/3

9:30 pm-9:47 pm

2 stops33h 17m

$1,889

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

See travel insights to San Sebastian from

How to get the cheapest flight ticket from San Francisco to San Sebastian

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on San Francisco to San Sebastian flights?

You could potentially save up to 21% on your flight if you consider stops on a San Francisco to San Sebastian flight.

When to book flights from San Francisco to San Sebastian

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to San Sebastian according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to San Sebastian (SFO to EAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to San Sebastian

Best Price Found

$503

Fastest flight time

20h 45m

Direct flights

None
The best one-way flight to San Sebastian from San Francisco in the past 72 hours is $503. The best round-trip flight deal from San Francisco to San Sebastian found on momondo in the last 72 hours is $807.
The fastest flight from San Francisco to San Sebastian takes 20h 45m
There are no direct flights from San Francisco to San Sebastian. There are no popular flight routes from San Francisco to San Sebastian.
Search flight deals

Frequently asked questions about flying from San Francisco to San Sebastian

  • How far is San Francisco to San Sebastián by plane?

    The distance between San Francisco and San Sebastián is about 5702.3 mi. Flights usually cover this in 20h 45m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San Francisco Airport to San Sebastián Airport?

    Prices for flights from San Francisco Airport to San Sebastián Airport refresh daily.

  • How many operators does momondo search for flights from San Francisco Airport to San Sebastián Airport?

  • How old do you have to be to fly from San Francisco Airport to San Sebastián Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to San Sebastián Airport.

  • What documentation or ID do you need to fly to San Sebastián Airport?

    The required travel and health documents for your San Sebastián Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Sebastián Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from San Francisco to San Sebastian?

Best airlines flying from San Francisco to San Sebastian

Compare and see reviews for airlines that fly from San Francisco to San Sebastian with momondo
Airline
Rating
Free Cancellation
Price
IberiaPriceFrom $682Free CancellationRating
7.0
3,231 reviews
Search Iberia flights

Traveling to a place near San Sebastian?

Book flights to San Sebastian if you plan to visit one of these locations
Hondarribia
Irun

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to San Sebastian?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Francisco to San Sebastian for you.

Can I find flights from San Francisco to San Sebastian with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Sebastian from San Francisco which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Francisco to San Sebastian?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Sebastian from San Francisco.

I’m not ready to book a flight from San Francisco to San Sebastian right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Francisco to San Sebastian flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your San Sebastian trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 12/9
Wed 12/16
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Spain

Airports servicing Basque Country

Bilbao Airport