SFO - SDR

$837 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 3/24. 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
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41 299 237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$1,127
Multiple Airlines
Tue 4/28Thu 5/7
SFO - SDR • 1 stop
Cheapest one-way
$837
Iberia
Tue 3/24
SFO - SDR • 2 stops
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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, Apr 28 - Thu, May 7
Multiple Airlines Logo
5:45 pm - 5:00 pm
SFO
-
SDR
14h 15m
1 stop
Multiple Airlines Logo
10:05 am - 4:10 pm
SDR
-
SFO
15h 05m
1 stop
$1,127Multiple Airlines
Tue, Apr 28 - Thu, May 7
Iberia Logo
2:10 pm - 5:00 pm
SFO
-
SDR
17h 50m
2 stops
Iberia Logo
10:05 am - 4:10 pm
SDR
-
SFO
15h 05m
1 stop
$1,141Iberia
Fri, Jun 19 - Tue, Aug 4
Multiple Airlines Logo
8:35 am - 8:20 pm
SFO
-
SDR
26h 45m
2 stops
Multiple Airlines Logo
4:55 pm - 2:35 pm
SDR
-
SFO
30h 40m
2 stops
$1,227Multiple Airlines
Wed, Apr 15 - Sun, Apr 26
Iberia Logo
2:10 pm - 5:00 pm
SFO
-
SDR
17h 50m
2 stops
Iberia Logo
9:20 am - 5:55 pm
SDR
-
SFO
17h 35m
2 stops
$1,239Iberia
Fri, Feb 20 - Tue, Feb 24
Iberia Logo
6:15 am - 8:50 am
SFO
-
SDR
17h 35m
2 stops
Iberia Logo
9:00 am - 9:16 pm
SDR
-
SFO
21h 16m
2 stops
$1,366Iberia
Fri, Jun 19 - Tue, Aug 4
Multiple Airlines Logo
8:10 am - 5:35 pm
SFO
-
SDR
24h 25m
3 stops
Multiple Airlines Logo
4:55 pm - 2:35 pm
SDR
-
SFO
30h 40m
2 stops
$1,382Multiple Airlines
Fri, Apr 3 - Mon, Apr 13
Iberia Logo
6:00 am - 5:00 pm
SFO
-
SDR
26h 00m
2 stops
Iberia Logo
6:30 am - 11:01 pm
SDR
-
SFO
25h 31m
2 stops
$1,442Iberia
Tue, Jun 30 - Thu, Jul 9
Iberia Logo
5:55 pm - 5:00 pm
SFO
-
SDR
14h 05m
1 stop
Iberia Logo
10:05 am - 4:20 pm
SDR
-
SFO
15h 15m
1 stop
$1,490Iberia
Fri, Jun 19 - Tue, Aug 4
Iberia Logo
7:00 am - 8:45 am
SFO
-
SDR
16h 45m
2 stops
Iberia Logo
10:10 am - 6:05 pm
SDR
-
SFO
16h 55m
1 stop
$1,497Iberia
Fri, Feb 20 - Tue, Feb 24
Iberia Logo
10:03 am - 9:00 pm
SFO
-
SDR
25h 57m
2 stops
Iberia Logo
9:00 am - 10:07 pm
SDR
-
SFO
22h 07m
2 stops
$1,525Iberia
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.

What is the most popular layover airport when flying from San Francisco to Santander?

Percentage of 1-stop round-trip flights from San Francisco to Santander chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Barcelona (BCN) is the top choice – 63% of KAYAK users who clicked on 1-stop flights from San Francisco to Santander picked an itinerary connecting there.

What is the cheapest layover airport when flying from San Francisco to Santander?

Average round-trip price for 1-stop flights from San Francisco to Santander clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Barcelona (BCN) offer the most affordable fares, with an average round-trip price of $1,126.

Which layover airport offers the shortest total travel time from San Francisco to Santander?

Shortest average total travel time for 1-stop one-way flights from San Francisco to Santander via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Madrid (MAD) for the shortest journey. The average one-way travel time for flights connecting there is 18h 32m.

Which layover airport has the quickest connection when flying from San Francisco to Santander?

Average layover duration at different layover airports for 1-stop one-way flights from San Francisco to Santander, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Barcelona (BCN) often has the shortest layovers from San Francisco to Santander, with an average of 9h 23m.

Find deals

Good to know

Cheapest flight$837
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 $837 for a one-way ticket and $1,127 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)