$529+ Cheap flights from California to Santander (SDR)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from California to Santander with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from California to Santander
Cheapest flights from California to SantanderExplore the most affordable flight options available from California to Santander. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.
Explore the most affordable flight options available from California to Santander. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.
This Cheapflightsfares deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flight deals from California to Santander
Keep the following information in mind while searching for California to Santander flight deals. Data was last updated December 23, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $529 (British Airways) |
Cheapflights Fare Finder
Use the filters below to find and compare flights from California to Santander that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Los AngelesSantander
LAX - SDR
LAXSDR
Los Angeles
Wed 2/11
6:10 pm-5:10 pm
1 stop14h 00m
Santander
Sun 2/15
9:25 am-4:35 pm
1 stop16h 10m
Los AngelesSantander
LAX - SDR
LAXSDR
Los Angeles
Mon 2/9
12:30 pm-5:10 pm
2 stops19h 40m
Santander
Mon 2/23
9:00 am-7:00 pm
2 stops19h 00m
Los AngelesSantander
LAX - SDR
LAXSDR
Los Angeles
Sun 2/1
6:10 pm-9:00 pm
1 stop17h 50m
Santander
Fri 5/1
10:05 am-4:05 pm
1 stop15h 00m
Los AngelesSantander
LAX - SDR
LAXSDR
Los Angeles
Thu 1/29
11:37 am-9:00 pm
2 stops24h 23m
Santander
Mon 2/2
6:30 am-9:03 pm
2 stops23h 33m
Santa AnaSantander
SNA - SDR
SNASDR
Santa Ana J. Wayne/Orange Cnty
Thu 1/22
10:53 am-8:50 am
2 stops36h 57m
Santander
Mon 1/26
6:30 am-8:55 pm
2 stops23h 25m
San FranciscoSantander
SFO - SDR
SFOSDR
San Francisco
Tue 1/20
7:30 am-5:10 pm
2 stops24h 40m
Santander
Wed 2/4
6:30 am-9:37 pm
2 stops24h 07m
San DiegoSantander
SAN - SDR
SANSDR
San Diego
Wed 2/4
6:00 pm-9:00 pm
2 stops42h 00m
Santander
Sun 2/8
9:25 am-10:26 pm
2 stops22h 01m
San FranciscoSantander
SFO - SDR
SFOSDR
San Francisco
Thu 1/29
10:35 am-5:10 pm
2 stops21h 35m
Santander
Fri 2/13
9:00 am-8:42 pm
2 stops20h 42m
San FranciscoSantander
SFO - SDR
SFOSDR
San Francisco
Tue 1/20
7:00 am-8:20 am
2 stops16h 20m
Santander
Tue 2/3
9:00 am-8:48 pm
2 stops20h 48m
San FranciscoSantander
SFO - SDR
SFOSDR
San Francisco
Fri 2/6
2:56 pm-5:10 pm
2 stops17h 14m
Santander
Sun 2/15
9:25 am-7:47 pm
2 stops19h 22m
Best time to book a flight from California to Santander
Have a flexible travel schedule? Discover the best time to fly to Santander from California with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from California to Santander
What is the cheapest month to book a flight from California to Santander?
Currently, March is the cheapest month in which you can book a flight from California to Santander (average of $395). Flying from California to Santander in June is currently the most expensive (average of $901). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CA to SDR?
Find hourly flight availability from California to Santander. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2025.
It’s optimal to fly from California to Santander in the evening. By choosing this option you can save up to 34% on the cost of your flight, compared to a flight at noon.
Related info for your journey
Find useful and relevant information for your journey from California to Santander. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for California to Santander
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from California to Santander
Discover the top airline that operate flights from California to Santander. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$861 | Average$1,202 | FlexibilityNo cancel fee | On-time77% |