Cheap flights from San Francisco to Santander from $417
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Santander departing on 7/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Iberia flights from San Francisco to Santander
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How to get the cheapest flight ticket from San Francisco to Santander
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Santander?
The cheapest day to depart from San Francisco to Santander is on a Monday. Travelers who choose to depart for Santander on a Monday will often find tickets for as low as $642. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,516. These prices are subject to change though, so be sure to set up a Price Alert for flights to Santander.
What is the cheapest time of day to depart on your flight to Santander?
The cheapest time of day to fly to Santander is in the morning when flights can be purchased for as low as $642. At noon is when there is more demand to fly to Santander, so prices are often more expensive at around $1,478 per ticket.
What is the cheapest airline that flies from San Francisco to Santander?
Iberia and American Airlines are the most popular carriers operating from San Francisco to Santander
What airlines fly to Santander?
United Airlines, Lufthansa and Delta are the top three most popular airlines that fly to Santander from San Francisco according to our data. United Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Santander. Keep in mind that there are 8 different airlines that fly to Santander on a routine basis, so you have a few additional options to choose from.
When to book flights from San Francisco to Santander
Cheap San Francisco to Santander (SFO to SDR) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Francisco to Santander
How far is San Francisco to Santander by plane?
There are 5630.8 mi between San Francisco and Santander. Flights usually cover this in 14h 20m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from San Francisco Airport to Santander Airport?
Prices for flights from San Francisco Airport to Santander Airport were last updated today.
How many operators does momondo search for flights from San Francisco Airport to Santander Airport?
As of June 2025, there is 1 operator available to choose from for flights from San Francisco Airport to Santander Airport.
How old do you have to be to fly from San Francisco Airport to Santander Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Santander Airport.
What documentation or ID do you need to fly to Santander Airport?
The necessary travel and health documents for your Santander Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from San Francisco to Santander?
Based on momondo bookings for flights between San Francisco and Santander, the leading airline is Iberia, making up 100% of the total bookings.
Best airlines flying from San Francisco to Santander
Compare and see reviews for airlines that fly from San Francisco to Santander with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $728 | Free Cancellation | Rating 7.0 2,776 reviews |
Traveling to a place near Santander?
Book flights to Santander if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from San Francisco to Santander?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Francisco to Santander for you.
Can I find flights from San Francisco to Santander with flexible booking policies on momondo?
momondo does allow users to show only those flights to Santander from San Francisco which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from San Francisco to Santander?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Santander from San Francisco.
I’m not ready to book a flight from San Francisco to Santander right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Santander from San Francisco. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.