Cheap Flights from Denver (DEN) to Las Vegas (LVS)

Popular airlines from Denver Intl. Airport (DEN) to Las Vegas, NM (LVS-Las Vegas Municipal)

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Find available prices by choosing your travel dates.
Flights from Denver (DEN) to Las Vegas (LVS)
Origin airport
Denver Intl.
Destination airport
Las Vegas Municipal
Distance
291 mi

Denver to Las Vegas Flights

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

The best time to book a flight from Denver to Las Vegas

Sunday is one of the best days to book for cheap flights from Denver 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 Denver 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 Denver 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 Denver 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 Denver 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

Is it cheaper to buy a plane ticket from Denver Intl. Airport (DEN) to LVS last minute?
Being a spontaneous soul is an amazing way to see the world, but it isn’t always the best way to score a cheap flight. Consider booking your DIA airport to LVS journey in advance instead of leaving it until the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Save all that spontaneity for when you’re discovering LVS!
What airports do you fly into for Las Vegas from Denver?
With Las Vegas, NM (LVS-Las Vegas Municipal), Santa Fe Municipal Airport (SAF) and Angel Fire, NM (AXX) to choose from, getting from Denver to Las Vegas is simple. The city’s major gateway, Las Vegas, NM (LVS-Las Vegas Municipal), is roughly 6 mi northeast of the center. Along with ticket prices, consider factors like transportation options from the airport and the distance to your hotel before deciding where you’ll get off the plane. Get your Las Vegas adventure off to a fun start by checking out Storrie Lake State Park and Theodore Roosevelt Rough Riders Memorial and City Museum.
Can I change the date of my flight from Denver Intl. Airport (DEN) to LVS?
Easily make changes to your Denver Airport to LVS ticket via the Expedia Trips portal. But before you begin, check the fare rules in your itinerary to find out what the carrier will let you do and if any charges apply. Some carriers have a change fee per person, on top of any difference in fares. However, if you booked in the last 24 hours, you may be able to cancel for free and book new flights. You can also find your way to our Customer Service portal for further information and to chat with our Virtual Agent.

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