$583 Cheap Flights from Los Angeles (LAX) to Santander (SDR)

View $583 flight on Wed, Dec 24, 2025Opens in a new window

Popular airlines from Los Angeles Intl. (LAX) to Santander (SDR)

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Cheap Flights from Los Angeles to Santander (LAX-SDR)

Prices were available within the past 7 days and start at $583 for one-way flights and $599 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Dec 9 - Wed, Dec 24
LAX
Los Angeles
SDR
Santander
$599 Roundtrip, found 12 hours ago
$599
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Tue, Dec 9 from Los Angeles to Santander, returning Wed, Dec 24, priced at $599 found 12 hours ago
British Airways
Sun, Feb 1 - Wed, Feb 11
LAX
Los Angeles
SDR
Santander
$636 Roundtrip, found 3 days ago
$636
Roundtrip
found 3 days ago
Select British Airways flight, departing Sun, Feb 1 from Los Angeles to Santander, returning Wed, Feb 11, priced at $636 found 3 days ago
British Airways
Sun, Feb 1 - Wed, Feb 11
LAX
Los Angeles
SDR
Santander
$640 Roundtrip, found 3 days ago
$640
Roundtrip
found 3 days ago
Select British Airways flight, departing Sun, Feb 1 from Los Angeles to Santander, returning Wed, Feb 11, priced at $640 found 3 days ago
American Airlines
Tue, Dec 9 - Thu, Dec 25
LAX
Los Angeles
SDR
Santander
$671 Roundtrip, found 12 hours ago
$671
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Tue, Dec 9 from Los Angeles to Santander, returning Thu, Dec 25, priced at $671 found 12 hours ago
British Airways
Tue, Jan 20 - Wed, Feb 4
LAX
Los Angeles
SDR
Santander
$686 Roundtrip, found 3 days ago
$686
Roundtrip
found 3 days ago
Select British Airways flight, departing Tue, Jan 20 from Los Angeles to Santander, returning Wed, Feb 4, priced at $686 found 3 days ago
British Airways
Sun, Feb 1 - Sun, Feb 15
LAX
Los Angeles
SDR
Santander
$686 Roundtrip, found 3 days ago
$686
Roundtrip
found 3 days ago
Select British Airways flight, departing Sun, Feb 1 from Los Angeles to Santander, returning Sun, Feb 15, priced at $686 found 3 days ago
British Airways
Sun, Jan 25 - Wed, Feb 4
LAX
Los Angeles
SDR
Santander
$690 Roundtrip, found 3 days ago
$690
Roundtrip
found 3 days ago
Select British Airways flight, departing Sun, Jan 25 from Los Angeles to Santander, returning Wed, Feb 4, priced at $690 found 3 days ago
British Airways
Tue, Jan 20 - Thu, Feb 5
LAX
Los Angeles
SDR
Santander
$696 Roundtrip, found 3 days ago
$696
Roundtrip
found 3 days ago
Select British Airways flight, departing Tue, Jan 20 from Los Angeles to Santander, returning Thu, Feb 5, priced at $696 found 3 days ago
British Airways
Wed, Jan 7 - Fri, Jan 23
LAX
Los Angeles
SDR
Santander
$698 Roundtrip, found 3 days ago
$698
Roundtrip
found 3 days ago
Select British Airways flight, departing Wed, Jan 7 from Los Angeles to Santander, returning Fri, Jan 23, priced at $698 found 3 days ago
Iberia
Fri, Dec 5 - Thu, Dec 11
LAX
Los Angeles
SDR
Santander
$709 Roundtrip, found 2 days ago
$709
Roundtrip
found 2 days ago
Select Iberia flight, departing Fri, Dec 5 from Los Angeles to Santander, returning Thu, Dec 11, priced at $709 found 2 days ago
Flights from Los Angeles (LAX) to Santander (SDR)
Origin airport
Los Angeles Intl.
Destination airport
Santander
Airlines serving
Iberia
Roundtrip price
$598
Distance
5689 mi

Los Angeles to Santander Flights

The cheapest times to fly from Los Angeles to Santander

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Los Angeles to Santander are during the month of December. You can find some of the cheapest flights from Los Angeles to Santander with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Los Angeles to Santander

Sunday is one of the best days to book for cheap flights from Los Angeles to Santander: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Los Angeles to Santander

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Los Angeles to Santander in 2025. You can also book with separate airlines for your outbound and return journeys, from $583 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Los Angeles to Santander flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Los Angeles to Santander airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Los Angeles Intl. Airport (LAX) to Santander Airport (SDR) cost?
Get a cheap one-way flight from $583 or cheap return flight from $599 from Los Angeles Intl. Airport (LAX) to Santander Airport (SDR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Los Angeles Intl. Airport (LAX) to Santander Airport (SDR)?
The cheapest month to fly from LAX to SDR is December, when demand is low. Off-peak season is usually when better flight deals are available between these airports.
What is the cheapest airline that flies from Los Angeles Intl. Airport (LAX) to Santander Airport (SDR)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest LAX to SDR flight.
How many flights per day from Los Angeles Intl. Airport (LAX) to Santander Airport (SDR)?
Direct flights from Los Angeles Intl. Airport (LAX) to Santander Airport (SDR) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LAX to SDR?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a range of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Los Angeles Intl. Airport (LAX) to Santander Airport (SDR)?
Select a flight from Los Angeles Intl. Airport (LAX) to Santander Airport (SDR) that leaves before 3 PM to reduce the likelihood of delays. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Los Angeles Intl. Airport (LAX) to Santander Airport (SDR) last-minute?
Booking your ticket from LAX to SDR shortly before your trip is usually more expensive. However, if there's some wiggle room with your departure times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a LAX to SDR flight and hotel package?
Securing a LAX to SDR flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our impressive range of hotels and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Los Angeles Intl. Airport (LAX) to Santander Airport (SDR)?
If you reserved your LAX to SDR flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

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*Available to One Key members.