Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from Denver to Las Vegas
The cheapest flights right now
Denver – Las Vegas
Outbound – Nov 13, 2026
direct
1h 59m Return – Nov 17, 2026
direct
2h 1m $145
yesterday
Denver – Las Vegas
Outbound – Nov 13, 2026
direct
1h 59m Return – Nov 17, 2026
direct
1h 53m $123
yesterday
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Cheapest flight tickets
$69
Average price of a round trip
$126
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
1h57
A flight from Denver to Las Vegas takes on average 1h57.
Best time
October
According to user searches, the ideal month to go to Las Vegas is October.
Tips for finding a cheap flight from Denver to Las Vegas
Check out our tips for booking your flight to Las Vegas (USA) from Denver (USA) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is June, with an average flight ticket price of $111 (calculation over the last two years). The most touristic season corresponds to the months of September, June and May.
For the cheapest flights, it is advisable to buy your ticket at least 44 days before the departure date.
The airline offering the cheapest flight tickets is Frontier Airlines. A ticket from the airline Frontier Airlines to Las Vegas costs on average $126.
The airlines that offer the most flights are Frontier Airlines and Frontier Airlines.
Price of flight tickets from Denver to Las Vegas
Here is some information and tips to know before booking your flight:
- Flight ticket prices range from $69 to $390
- The average price of a flight ticket is about $126
- Prices are lowest for stays in the month of June
- The month in which booking a ticket is cheaper is: September
info departure city :
Denver, USA
airports :
Denver International Airport (DEN)
Rocky Mountain Airport (BJC)
Centennial Airport (APA)
local time :
Denver is a city in the country USA, the time zone is [[timezone]]. In Denver, it is currently {fromLocalTime}, the temperature is on average 24°C, with a minimum of 19°C and a maximum of 30°C.
The city of Denver has 3 airport(s): Denver, Rocky Mountain and Centennial
destination info :
Las Vegas, USA
airports :
Las Vegas-McCarran International Airport (LAS)
North Las Vegas Airport (VGT)
Henderson Executive Airport (HSH)
Nellis AFB Air Force Base (LSV)
local time :
Las Vegas is in the country USA, the time zone is [[timezone]]. In Las Vegas, it is currently {toLocalTime}, the temperature is on average 27°C, with a minimum of 22°C and a maximum of 33°C.
The city of Las Vegas (LAS) has 4 airport(s): Las Vegas-McCarran, North Las Vegas, Henderson Executive and Nellis AFB
Useful info about Las Vegas
What is the least touristic period to go to Las Vegas?
If you want to visit Las Vegas during the least touristic period, choose the month of October.
What is the most popular time to travel to Las Vegas?
In Las Vegas, the most popular month is September. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from Denver to Las Vegas?
According to our data, it is recommended to book your flight 44 days before your departure. If you book your flight ticket 7 weeks before your departure, you may find a price below average. The cheapest day to book a flight from Denver to Las Vegas is Sunday.
What are the arrival and destination airports when traveling between Denver and Las Vegas?
When you leave, you can leave from Denver, and you will arrive at Las Vegas-McCarran.
How to reach Denver airport from the city centre?
The airport Denver is located 34 km, Rocky Mountain is located 21 km or Centennial is located 21 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Are there other means of transportation to go from Denver to Las Vegas?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between Denver and Las Vegas?
In summer, the average temperature is 32°C in Las Vegas and 22°C in Denver. The average rainfall in summer is 9 mm in Las Vegas and 50 mm in Denver. In summer, it is warmer in Las Vegas and it rains less in Las Vegas. In winter, it is colder in Las Vegas and it rains more in Denver.
