Cheap Flights from San José (SJO) to Los Alamos (LAM)

Popular airlines from Juan Santamaria Intl. Airport (SJO) to Los Alamos, NM (LAM-Los Alamos County)

Frequently asked questions

How much does a flight from Juan Santamaria Intl. Airport (SJO) to Los Alamos County Airport (LAM) cost?
Lock in a cheap one-way flight or cheap return flight from Juan Santamaria Intl. Airport (SJO) 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 Juan Santamaria Intl. Airport (SJO) to Los Alamos County Airport (LAM)?
The cheapest month to fly from SJO to LAM is , when there's less demand. Off-peak season is often when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Juan Santamaria Intl. Airport (SJO) to Los Alamos County Airport (LAM)?
To find the cheapest airline that'll fly you from SJO to LAM, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Juan Santamaria Intl. Airport (SJO) to Los Alamos County Airport (LAM)?
You'll have to catch a flight with a layover if you're traveling from Juan Santamaria Intl. Airport (SJO) to Los Alamos County Airport (LAM). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from SJO 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 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 Juan Santamaria Intl. Airport (SJO) to Los Alamos County Airport (LAM)?
To avoid possible delays on the Juan Santamaria Intl. Airport (SJO) to Los Alamos County Airport (LAM) route, aim to fly before 3 PM. Later flights have a 22% higher chance of cancellation.**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 Juan Santamaria Intl. Airport (SJO) to Los Alamos County Airport (LAM) last-minute?
Last-minute bookings from SJO to LAM are usually more expensive. To lock in the best prices, start searching for flights ahead of time. That being said, if you're flexible with your travel dates, it's possible to find a cheap fare right before your trip.
Is it cheaper to book a SJO to LAM flight and hotel package?
Booking a SJO to LAM flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick from our impressive range of accommodations and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Juan Santamaria Intl. Airport (SJO) to Los Alamos County Airport (LAM)?
It's generally possible to cancel or reschedule your SJO to LAM flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
Juan Santamaría Intl.
Destination airport
Los Alamos County
Distance
2261 mi

Book with confidence

Book with confidence

San José to Los Alamos Flights

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

 

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

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

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*Available to One Key members.