Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Flights from Denver to Las Vegas Starting at $20

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Denver to Las Vegas?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Find cheap airlines flights from Denver to Las Vegas

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines
From $20
Southwest Airlines
From $62
United Airlines
From $76
American Airlines
From $76
Delta Air Lines
From $77
Alaska Airlines
From $87
ANA airlines

Find more flights and airlines

Alternative Cheap Routes from Denver to Las Vegas

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Denver to Las Vegas.

  • Cheapest
    Frontier Airlines
    DEN
    15:09
    2h 8m
    Direct
    LAS
    16:17
    Denver International Airport - Harry Reid International Airport
    Wed, Apr 10Frontier Airlines
    $20
  • Frontier Airlines
    DEN
    15:09
    2h 8m
    Direct
    LAS
    16:17
    Denver International Airport - Harry Reid International Airport
    Wed, Apr 10Frontier Airlines
    $20
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Denver (DEN) to Las Vegas (LAS) the cheapest?

    Airlines adjust prices for flights from Denver to Las Vegas based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Denver (DEN) to Las Vegas (LAS) cost?

    According to Trip.com's data, the lowest price is around $209.
  • How long does it take to fly from Denver (DEN) to Las Vegas (LAS) and what is the distance?

    It takes around 2 hours 56 minutes to fly from Denver (DEN) to Las Vegas (LAS).
  • What are the most popular airlines that fly from Denver (DEN) to Las Vegas (LAS)?

    Airlines with flights from Denver (DEN) to Las Vegas (LAS): Volaris, Jetblue Airways, Southwest Airlines, United Airlines and Air Canada.

Travel Info | Denver to Las Vegas

Cheapest nonstop flight price

$19

Cheapest round-trip ticket price

$40

Off-season for travel

November

Peak season for travel

September