What is the cheapest flight from Santander to San Francisco?

In the last 3 days, the lowest price for a flight from Santander to San Francisco was $449 for a one-way ticket and $623 for a round-trip. Visit our flight page for the latest deals!>/a>

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

Yes, you'll most likely have to show a valid passport before boarding the plane in Santander and on arrival in San Francisco. Visit our flight page for the latest deals!>/a>

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

Santander and San Francisco are both served by 1 main airport. You will leave Santander from Santander and will be arriving at San Francisco. Visit our flight page for the latest deals!>/a>

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

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

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

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 Santander to San Francisco. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Santander is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

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

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 Francisco with an airline and back to Santander with another airline. Booking your flights between Santander and SFO can sometimes prove cheaper using this method. Visit our flight page for the latest deals!>/a>

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

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 Francisco from Santander up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$449 CHEAP FLIGHTS from Santander to San Francisco (SDR - SFO)

SDR - SFO

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

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41 299 237 searches in the past 7 days on KAYAK

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

Cheapest round-trip

$623

Iberia

Sun 1/18Sat 1/31

SDR - SFO • 2 stops

Cheapest one-way

$449

Multiple Airlines

Thu 12/25

SDR - SFO • 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 San Francisco!

Flight Deals

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

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

Round-trip

One-way

Recent round-trip flight deals from Santander to San Francisco

Sun, Jan 18 - Sat, Jan 31

5:40 pm - 10:34 pmSDR-SFO

37h 54m2 stops

6:00 am - 8:50 amSFO-SDR

17h 50m2 stops

$623Iberia

Find Deal

Sun, Jan 18 - Fri, Jan 30

9:25 am - 12:47 amSDR-SFO

24h 22m2 stops

12:46 am - 8:50 amSFO-SDR

23h 04m2 stops

$630Iberia

Find Deal

Wed, Jan 21 - Sun, Jan 25

5:40 pm - 9:17 amSDR-SFO

24h 37m2 stops

6:00 am - 8:20 amSFO-SDR

17h 20m2 stops

$853Iberia

Find Deal

Wed, Jan 21 - Sun, Jan 25

5:40 pm - 9:17 amSDR-SFO

24h 37m2 stops

6:00 am - 8:20 amSFO-SDR

17h 20m2 stops

$854Iberia

Find Deal

Wed, Jan 21 - Sun, Jan 25

9:00 am - 8:10 pmSDR-SFO

20h 10m2 stops

7:00 am - 8:20 amSFO-SDR

16h 20m2 stops

$855Iberia

Find Deal

Sun, Jan 18 - Sat, Jan 31

5:25 pm - 2:35 pmSDR-SFO

30h 10m2 stops

4:35 pm - 8:10 amSFO-SDR

30h 35m3 stops

$871Multiple Airlines

Find Deal

Sun, Jan 18 - Sat, Jan 31

5:25 pm - 2:35 pmSDR-SFO

30h 10m3 stops

4:35 pm - 8:10 amSFO-SDR

30h 35m3 stops

$958Multiple Airlines

Find Deal

Sat, Jan 10 - Sat, Jan 17

5:40 pm - 9:25 pmSDR-SFO

36h 45m2 stops

6:00 am - 8:50 amSFO-SDR

17h 50m2 stops

$1,039Iberia

Find Deal

Sat, Jan 10 - Fri, Jan 16

9:25 am - 9:37 pmSDR-SFO

21h 12m2 stops

12:46 am - 8:50 amSFO-SDR

23h 04m2 stops

$1,107Iberia

Find Deal

Sun, Jan 18 - Sat, Jan 31

1:05 pm - 3:35 pmSDR-SFO

35h 30m1 stop

5:20 pm - 9:00 pmSFO-SDR

18h 40m2 stops

$1,339Multiple Airlines

Find Deal

Useful Info

Cheapest flight	$449

Flight from Santander to San Francisco

When to book flights from Santander to San Francisco

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

What is the cheapest flight from Santander to San Francisco?
In the last 3 days, the lowest price for a flight from Santander to San Francisco was $449 for a one-way ticket and $623 for a round-trip.
Do I need a passport to fly between Santander and San Francisco?
Yes, you'll most likely have to show a valid passport before boarding the plane in Santander and on arrival in San Francisco.
Which airports will I be using when flying from Santander to San Francisco?
Santander and San Francisco are both served by 1 main airport. You will leave Santander from Santander and will be arriving at San Francisco.
Which aircraft models fly most regularly from Santander to San Francisco?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Santander to San Francisco?
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 Santander to San Francisco.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Santander to San Francisco?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Santander 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 Santander to San Francisco?
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 Francisco with an airline and back to Santander with another airline. Booking your flights between Santander and SFO 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 Santander to San Francisco?
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 Francisco from Santander 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 Santander to San Francisco

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Santander (SDR)

San Francisco (SFO)

SDR - SFO

$449 Find Cheap Flights from Santander to San Francisco

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

Everything you should know

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

Recent round-trip flight deals from Santander to San Francisco

Recent one-way flight deals from Santander to San Francisco

Good to know

When to book flights from Santander to San Francisco

FAQs for booking flights from Santander to San Francisco

What is the cheapest flight from Santander to San Francisco?

In the last 3 days, the lowest price for a flight from Santander to San Francisco was $449 for a one-way ticket and $623 for a round-trip.

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

Yes, you'll most likely have to show a valid passport before boarding the plane in Santander and on arrival in San Francisco.

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

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

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

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

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

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 Santander to San Francisco.

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

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

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

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 Francisco from Santander 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 Santander to San Francisco

Information on your arrival and departure airports

Cabin class types available on flights from Santander to San Francisco

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

Find direct flights to and from Santander and San Francisco

Flights to other popular destinations

Flights from domestic origins to San Francisco

Choose which airport to fly into in San Francisco

Find deals for your return flight