SDR - SFO

$666 Find Cheap Flights from Santander to San Francisco - Compare and Save

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Everything you should know

Cheapest round-trip
$666
Typical prices: $913-$1,760
Iberia
Sat 2/17Wed 2/21
SDR - SFO • 2 stops
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Booking Insights
Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Santander to San Francisco

Wed, Feb 17 - Sun, Feb 21
Iberia Logo
10:05 am - 8:44 pmSDR  Santander-SFO San Francisco
19h 39m2 stops Madrid Barajas New York John F Kennedy Intl
Iberia Logo
5:28 am - 9:35 amSFO  San Francisco-SDR Santander
19h 07m2 stops Dallas/Fort Worth Madrid Barajas
$666Iberia
Thu, Jan 21 - Mon, Jan 25
Iberia Logo
6:30 am - 10:59 pmSDR  Santander-SFO San Francisco
25h 29m2 stops Madrid Barajas Miami
Iberia Logo
7:15 am - 5:00 pmSFO  San Francisco-SDR Santander
24h 45m2 stops New York John F Kennedy Intl Madrid Barajas
$770Iberia
Thu, Jan 21 - Mon, Jan 25
Iberia Logo
6:30 am - 10:59 pmSDR  Santander-SFO San Francisco
25h 29m2 stops Madrid Barajas Miami
Iberia Logo
7:15 am - 5:00 pmSFO  San Francisco-SDR Santander
24h 45m2 stops New York John F Kennedy Intl Madrid Barajas
$775Iberia
Tue, Dec 29 - Tue, Jan 5
Multiple Airlines Logo
6:30 am - 10:34 pmSDR  Santander-SFO San Francisco
25h 04m2 stops Madrid Barajas Chicago O'Hare Intl
Multiple Airlines Logo
7:50 am - 5:00 pmSFO  San Francisco-SDR Santander
24h 10m2 stops Chicago O'Hare Intl Madrid Barajas
$924Multiple Airlines
Thu, Jan 21 - Mon, Jan 25
British Airways Logo
6:30 am - 9:46 pmSDR  Santander-SFO San Francisco
24h 16m2 stops Madrid Barajas Chicago O'Hare Intl
British Airways Logo
8:30 am - 5:00 pmSFO  San Francisco-SDR Santander
23h 30m2 stops Philadelphia Madrid Barajas
$978British Airways
Tue, Dec 29 - Tue, Jan 5
Multiple Airlines Logo
3:40 pm - 3:35 pmSDR  Santander-SFO San Francisco
32h 55m3 stops Barcelona-El Prat London Heathrow Dublin
Multiple Airlines Logo
5:20 pm - 8:35 pmSFO  San Francisco-SDR Santander
18h 15m2 stops Dublin Barcelona-El Prat
$1,844Multiple Airlines
Tue, Dec 29 - Tue, Jan 5
Multiple Airlines Logo
3:40 pm - 3:35 pmSDR  Santander-SFO San Francisco
32h 55m3 stops Barcelona-El Prat London Heathrow Dublin
Multiple Airlines Logo
2:45 pm - 8:35 pmSFO  San Francisco-SDR Santander
20h 50m3 stops Frankfurt am Main Palma de Mallorca Son Sant Joan Barcelona-El Prat
$1,898Multiple Airlines
Booking Insights

Price, demand and travel trends for Santander to San Francisco flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Santander to San Francisco?

Round-trip flights from Santander to San Francisco typically range from $913 to $1,760. The lowest price found in the past 5 days was $666, on Iberia.

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Key details for Santander to San Francisco flights

Cheapest flight

$666
Round-trip 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

Your Santander to San Francisco flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

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

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Santander to San Francisco changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $665 to $1,898. That means the highest observed fare was about 3x higher than the lowest one.

  • What car rental options are available at San Francisco Airport (SFO)?

    San Francisco Airport (SFO) hosts 5 major car rental companies, with daily rates averaging $63 for economy cars. Top options include:

    • Europcar
    • Thrifty
    • Dollar
    • Hertz
    • Fox

  • Which airports can I use when flying from Santander to San Francisco?

    Flights from Santander to San Francisco usually depart from Santander (SDR) and arrive at San Francisco (SFO).

  • Can I save money by using flexible dates for flights from Santander to San Francisco?

    Yes. Flexible dates can save you up to 49% on flights from Santander to San Francisco. Monday is the cheapest departure day at $913 round-trip on average, while Tuesday is the most expensive at $1,760, a difference of $847.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Santander and San Francisco?

    San Francisco is 9 hours behind Santander (Pacific Time vs Central European Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in San Francisco?

    Some of the most popular sights in San Francisco are Fisherman's Wharf, Union Square and Moscone Center. These are among the most viewed places in San Francisco on KAYAK.

Your guide to booking Santander to San Francisco flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Tuesday. On this route, Monday flights average $913, about $847 less than Tuesday fares (48% savings) based on the last 12 months.
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to San Francisco Airport.

    • Grand Hyatt At Sfo

More options for your flight from Santander to San Francisco

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

Car rentals in San Francisco
Hotels in San Francisco
Vacations in San Francisco