Cheap Flights from Los Alamos (LAM) to Las Vegas (LAS)

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Find available prices by choosing your travel dates.
Flights from Los Alamos (LAM) to Las Vegas (LAS)
Origin airport
Los Alamos County
Destination airport
Harry Reid Intl.
Distance
496 mi

Los Alamos to Las Vegas Flights

The cheapest times to fly from Los Alamos to Las Vegas

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

 

The best time to book a flight from Los Alamos to Las Vegas

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

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 Alamos to Las Vegas 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 Los Alamos to Las Vegas 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 Alamos to Las Vegas 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 Alamos County Airport (LAM) to Harry Reid Intl. Airport (LAS) cost?
Discover the latest flight deals from LAM to LAS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from LAM to LAS?
The cheapest flights from LAM to LAS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Los Alamos County Airport (LAM) to Harry Reid Intl. Airport (LAS)?
There are no direct flights from Los Alamos, NM (LAM-Los Alamos County) to Harry Reid Intl. Airport (LAS). However, you’ll find other airports that offer nonstop flights. Board your plane at Albuquerque Intl. Sunport Airport (ABQ) and head straight to Las Vegas without a layover.
What is the cheapest airline that flies from LAM to LAS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from LAM to LAS. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Los Alamos County Airport (LAM) to Harry Reid Intl. Airport (LAS)?
You’ll need to hop on a flight with a layover when traveling from Los Alamos County Airport (LAM) to Harry Reid Intl. Airport (LAS). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from LAM to LAS?
Typically you’ll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary depending on the season, airline and other factors.*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 Alamos County Airport (LAM) to Harry Reid Intl. Airport (LAS)?
To arrive at Harry Reid Intl. Airport (LAS) on time, choose a flight that leaves from Los Alamos County Airport (LAM) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Alamos County Airport (LAM) to Harry Reid Intl. Airport (LAS) last-minute?
Waiting until right before your break to book a flight from LAM to LAS generally means paying more. While you may come across some last-minute deals, they aren’t always guaranteed. Be flexible with your travel plans to maximize your chances of scoring a bargain.
Is it cheaper to book a LAM to LAS flight and hotel package?
You’ll generally save money by securing a LAM to LAS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s simple to manage everything in one convenient place. Once you’ve chosen your preferred flights and accommodations, consider adding extras including car rentals, tours and activities.
Can I cancel or change the date of my flight from Los Alamos County Airport (LAM) to Harry Reid Intl. Airport (LAS)?
Typically, you can reschedule or cancel your LAM to LAS flight. However, additional charges may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline’s fees and policies on flight changes, or if you want further details, visit our Customer Service portal.

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*Available to One Key members.