The cheapest times to fly from DEN to LAS are
- August 6th to February 25th (except the weeks of November 19th, December 24th, and February 12th)
based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from DEN to LAS is late January. Prices can be as high as $598 for Sunday flights during mid May, or as low as $114 for Tuesday flights around late January.
When to Fly to Las Vegas
Flying from Denver, CO (DEN) to Las Vegas, NV (LAS) will usually cost between $135 to $371 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late January with an average ticket price of $145. Due to high demand the most expensive time to fly is mid May, with an average price of $345. Planning your trip to low-cost times can easily save you $200 on economy flights and even more on first-class flights. Generally, any price below $224 can be considered a good price for a round-trip DEN to LAS flight.
See below for a graph of average weekly prices for the DEN to LAS route. All prices are for round-trip tickets in USD.
Compared to other flights, the DEN to LAS flight is much cheaper than the average and costs much less than the average flight leaving from Denver. The average price per mile (for a direct flight) is $0.22, which is below average.
Flight Prices by Day of the Week
Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $119 (40%) on this flight.
Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $180. Return trip prices are from the LAS to DEN flight, and often highlight the quality of our data in showing the same trend.
Departing Prices by Day
Return Trip Prices by Day
Nonstop Flights and Layovers
Travelers looking to fly from DEN to LAS can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 2 hour 7 minutes may be realistic.
Flight Questions Answered
Still have questions about flying from DEN to LAS? We’ve got answers.
Which airlines fly this route?
You can find 11 major airlines flying this route most often: Alaska, American, China Eastern, Delta, Emirates, Frontier, Qantas, Singapore Airlines, Southwest, Spirit, United, and potentially more during busy seasons.
How far away is it from McCarran International Airport to Denver International Airport?
The distance between the two airports is roughly 627 miles or 1009 kilometers.
How long does it take to fly from DEN to LAS?
The real-world flight time for a nonstop DEN to LAS flight is about 2 hour 7 minutes.
How many flights go between Denver, CO and Las Vegas, NV?
It depends on the day of the week and the date, but a typical day might have around 75 available flights from DEN to LAS.
Airport Location Info
|Origination airport name||Denver International Airport|
|Country||the United States|
|Destination airport name||McCarran International Airport|
|City||Las Vegas, NV|
|Country||the United States|
Late and Early Flight Data
Flights from DEN to LAS tend to depart much later than the average flight. According to our recently updated data, 41% of flights departed 5 or more minutes late, and 11% of flights left 5 or more minutes early. On average you can expect to leave LAS heading for DEN about 20 minutes late. This does significantly impact arrival time, as the average landing time in Las Vegas, NV is about 15 minutes late. The numbers below show a recent average of take-off times versus the scheduled departure flight:
- Southwest: 16 minutes late
- United: 19 minutes late
- Spirit: 25 minutes late
- Frontier: 30 minutes late
- Some airlines not reporting
Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.