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

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from San Francisco to Santander

(Round-trip)
Depart: Sun Aug 6 2017 Return: Wed Aug 23 2017 Trip spans 18 days
$1500
Select
Iberia
Iberia
SFO
SDR
18h 25m
2 stops
SDR
SFO
19h 30m
2 stops
Depart: Thu Sep 7 2017 Return: Mon Sep 11 2017 Trip spans 5 days
$1582
Select
American Airlines
American Airlines
SFO
SDR
15h 25m
2 stops
SDR
SFO
20h 36m
2 stops
Depart: Sun Jul 2 2017 Return: Tue Aug 1 2017 Trip spans 31 days
$1743
Select
British Airways
British Airways
SFO
SDR
22h 30m
2 stops
SDR
SFO
22h 21m
2 stops
Depart: Thu Aug 17 2017 Return: Mon Aug 28 2017 Trip spans 12 days
$1550
Select
Iberia
Iberia
SFO
SDR
18h 25m
2 stops
SDR
SFO
18h 11m
2 stops
Depart: Tue Jun 6 2017 Return: Tue Jun 13 2017 Trip spans 8 days
$1743
Select
American Airlines
American Airlines
SFO
SDR
15h 35m
2 stops
SDR
SFO
18h 24m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

San Francisco
$1500
Destination

Santander
$1500