SFO - SDR

$500 Find Cheap Flights from San Francisco to Santander

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 Santander departing on 7/12. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Santander

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Santander, 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 Santander, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

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

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

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

Everything you should know

Cheapest round-trip
$1,257
Iberia
Tue 6/23Tue 7/28
SFO - SDR • 2 stops
Cheapest one-way
$500
Multiple Airlines
Sun 7/12
SFO - SDR • 2 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Santander!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Francisco to Santander (SFO-SDR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Santander 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Santander

Tue, Jun 23 - Tue, Jul 28
Iberia Logo
6:15 am - 9:30 am
SFO
-
SDR
18h 15m
2 stops
Iberia Logo
6:30 am - 7:39 pm
SDR
-
SFO
22h 09m
2 stops
$1,257Iberia
Sat, Oct 17 - Sat, Oct 31
Iberia Logo
1:59 pm - 5:00 pm
SFO
-
SDR
18h 01m
2 stops
Iberia Logo
10:05 am - 9:16 pm
SDR
-
SFO
19h 11m
2 stops
$1,413Iberia
Tue, May 26 - Tue, Jun 2
Iberia Logo
7:30 pm - 9:00 am
SFO
-
SDR
28h 30m
2 stops
Iberia Logo
5:40 pm - 1:50 pm
SDR
-
SFO
29h 10m
2 stops
$1,478Iberia
Tue, Jun 9 - Wed, Jul 22
Iberia Logo
10:57 am - 5:00 pm
SFO
-
SDR
21h 03m
2 stops
Iberia Logo
6:30 am - 9:10 pm
SDR
-
SFO
23h 40m
2 stops
$1,485Iberia
Tue, Jun 9 - Thu, Jun 18
Iberia Logo
10:57 am - 5:00 pm
SFO
-
SDR
21h 03m
2 stops
Iberia Logo
6:45 pm - 1:50 pm
SDR
-
SFO
28h 05m
2 stops
$1,496Iberia
Sat, Aug 1 - Sat, Aug 15
Multiple Airlines Logo
5:55 pm - 9:30 am
SFO
-
SDR
30h 35m
1 stop
Multiple Airlines Logo
9:35 pm - 3:55 pm
SDR
-
SFO
27h 20m
2 stops
$1,498Multiple Airlines
Sun, Jun 21 - Tue, Jul 28
Iberia Logo
6:45 am - 5:00 pm
SFO
-
SDR
25h 15m
2 stops
Iberia Logo
10:20 am - 3:55 pm
SDR
-
SFO
38h 35m
2 stops
$1,500Iberia
Fri, Jun 19 - Fri, Jun 26
Multiple Airlines Logo
5:35 pm - 8:45 am
SFO
-
SDR
30h 10m
2 stops
Multiple Airlines Logo
6:30 am - 11:58 pm
SDR
-
SFO
26h 28m
2 stops
$1,511Multiple Airlines
Mon, Jun 8 - Wed, Jul 22
Iberia Logo
1:35 pm - 5:00 pm
SFO
-
SDR
18h 25m
2 stops
Iberia Logo
6:30 am - 7:39 pm
SDR
-
SFO
22h 09m
2 stops
$1,523Iberia
Thu, Jun 25 - Tue, Jul 28
Iberia Logo
8:00 am - 9:00 pm
SFO
-
SDR
28h 00m
2 stops
Iberia Logo
10:20 am - 3:55 pm
SDR
-
SFO
38h 35m
2 stops
$1,570Iberia
Booking Insights

KAYAK's insights & trends for San Francisco to Santander flights

Get data-powered insights and trends into flights from San Francisco to Santander 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 Santander?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from San Francisco to Santander were found on Iberia ($1,257) and British Airways ($1,813).

Find deals

Good to know

Cheapest flight$500
Flight from San Francisco to Santander

When to book flights from San Francisco to Santander

Are your dates flexible? Find out the best times to travel from San Francisco to Santander 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 Santander

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

    In the last 3 days, the lowest price for a flight from San Francisco to Santander was $500 for a one-way ticket and $1,257 for a round-trip.

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

    Yes

  • Which airports will I be using when flying from San Francisco to Santander?

    San Francisco and Santander are both served by 1 main airport. You will leave San Francisco from San Francisco and will be arriving at Santander.

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

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

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

    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 Santander.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santander 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 Santander?

    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 Santander with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and SDR 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 Santander?

    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 Santander from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from San Francisco to Santander

Information on your arrival and departure airports

San Francisco (SFO)
Santander (SDR)