Cheap Flights from San Antonio (SAT) to Los Alamos (LAM)

Popular airlines from San Antonio International Airport (SAT) to Los Alamos, NM (LAM-Los Alamos County)

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 Antonio Intl. Airport (SAT) to Los Alamos County Airport (LAM) cost?
Lock in a cheap one-way flight or cheap return flight from San Antonio Intl. Airport (SAT) to Los Alamos County Airport (LAM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from San Antonio Intl. Airport (SAT) to Los Alamos County Airport (LAM)?
Flying in is a good way to save, as it's the cheapest month for flights between SAT and LAM. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from San Antonio Intl. Airport (SAT) to Los Alamos County Airport (LAM)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest SAT to LAM flight.
How many flights per day from San Antonio Intl. Airport (SAT) to Los Alamos County Airport (LAM)?
There are no daily nonstop flights departing from San Antonio Intl. Airport (SAT) to Los Alamos County Airport (LAM). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from SAT to LAM?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*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 Antonio Intl. Airport (SAT) to Los Alamos County Airport (LAM)?
To touch down at Los Alamos County Airport (LAM) without delays, select a flight that leaves from San Antonio Intl. Airport (SAT) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 San Antonio Intl. Airport (SAT) to Los Alamos County Airport (LAM) last-minute?
Holding off until right before your break to book a ticket from SAT to LAM often results in higher prices. Although you may find some last-minute deals, there's no guarantee. Be flexible with your itinerary to boost your chances of scoring a bargain.
Is it cheaper to book a SAT to LAM flight and hotel package?
Compared with arranging flights and hotels separately, booking a SAT to LAM flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one easy place takes the hassle out of travel planning. Simply pick your flights and select from our wide range of stays, then customize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from San Antonio Intl. Airport (SAT) to Los Alamos County Airport (LAM)?
If you reserved your SAT to LAM flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Travel information

Origin airport
San Antonio Intl.
Destination airport
Los Alamos County
Distance
630 mi

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San Antonio to Los Alamos Flights

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

 

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

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

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*Available to One Key members.