Cheap Flights from San Diego (SAN) to Los Alamos (LAM)

Popular airlines from San Diego Intl. Airport (SAN) to Los Alamos, NM (LAM-Los Alamos County)

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Alternative airports near Los Alamos

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Santa Fe Municipal SAF. Cheapest option available. Average driving time to city center is 54 minutes. Flights from $329
SAF
Santa Fe Municipal
Cheapest
Average driving time to city center54 min
Flights from $329

Frequently asked questions

How much does a flight from San Diego Intl. Airport (SAN) to Los Alamos County Airport (LAM) cost?
Get a cheap one-way flight or cheap return flight from San Diego Intl. Airport (SAN) to Los Alamos County Airport (LAM) 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 San Diego Intl. Airport (SAN) to Los Alamos County Airport (LAM)?
The cheapest month to fly from SAN to LAM is , when there's less demand. Off-peak season is often when better flight deals are available between these airports.
What is the cheapest airline that flies from San Diego Intl. Airport (SAN) to Los Alamos County Airport (LAM)?
To find the cheapest airline flying from SAN to LAM, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from San Diego Intl. Airport (SAN) to Los Alamos County Airport (LAM)?
Direct flights from San Diego Intl. Airport (SAN) to Los Alamos County Airport (LAM) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SAN to LAM?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Diego Intl. Airport (SAN) to Los Alamos County Airport (LAM)?
To avoid potential delays on the San Diego Intl. Airport (SAN) to Los Alamos County Airport (LAM) route, fly before 3 PM. Later departures have a 22% higher chance of being 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.
What airports do you fly into for Los Alamos from San Diego Intl. Airport (SAN)?
Compare your flight options from San Diego Intl. Airport (SAN) to Albuquerque Intl. Sunport Airport (ABQ). This is the only airport in Los Alamos you can arrive at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from San Diego Intl. Airport (SAN) to Los Alamos County Airport (LAM) last-minute?
Last-minute fares from SAN to LAM are generally more expensive. To secure the cheapest rates, start searching for flights early. That being said, if you're flexible with your travel dates, you may score a cheap fare right before your trip.
Is it cheaper to book a SAN to LAM flight and hotel package?
Compared with arranging hotels and flights separately, booking a SAN to LAM flight and hotel package with Expedia could result in significant savings. Better still, having it all in one place will take the hassle out of travel planning. Just pick your flights and choose from our wide range of hotels, then personalize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from San Diego Intl. Airport (SAN) to Los Alamos County Airport (LAM)?
You can usually cancel or reschedule your SAN to LAM flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
San Diego Intl.
Destination airport
Los Alamos County
Distance
659 mi

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San Diego to Los Alamos Flights

The cheapest times to fly from San Diego to Los Alamos

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 San Diego to Los Alamos are during the month of . You can find some of the cheapest flights from San Diego to Los Alamos with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Diego to Los Alamos

Sunday is one of the best days to book for cheap flights from San Diego to Los Alamos: 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 San Diego to Los Alamos

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 San Diego to Los Alamos in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 San Diego to Los Alamos 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 San Diego to Los Alamos 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.

 

San Diego to Los Alamos Flights

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