Search flights from Denver (DEN) to Las Vegas (LAS)

Book your plane tickets from Denver to Las Vegas with ease

Cheapest flights to Las Vegas

The cheapest flights available in the next 60 days – prices are updated regularly

Flying from Denver to Las Vegas: things to know

The most popular route is from Denver International Airport in Denver to Harry Reid International in Las Vegas. On average this flight takes 2 hours 8 minutes one way and costs US$363 for the round trip.

Most popular route
Denver International Airport (DEN) to Harry Reid International (LAS)
Average flight time
2 hours 8 minutes
Average round-trip price
US$363
Fly from Denver to Las Vegas
6 airlines

Reasons to book flights with Booking.com

  • Great selection

    Easily compare flights, airlines and prices – all in one place

  • No hidden fees

    Always know exactly what you’re paying for

  • Flexibility

    Use our flexible plane ticket option to change your dates if needed

Flexible plane ticket options are available for an additional cost on selected airfares

Airlines that fly from Denver to Las Vegas

Airline options may vary according to recently booked flights and your search terms

  • Frontier Airlines
  • Spirit Airlines
  • United Airlines
  • Southwest Airlines
  • American Airlines
  • Alaska Airlines

Frequently asked questions

Fly to more destinations from Denver

Research, refine and make plans for your whole trip

All flights

Take off to your next destination! Choose from a variety of airline, route and price options for your trip.

Flights to Nevada

Reaching Nevada just got easier!

Hotels in Las Vegas

A popular choice with visitors to the United States.