Find the cheapest flights from Denver to Las Vegas
Cheap return flights
Cheap one-way flights
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.See travel insights to Las Vegas from
How to get the cheapest flight ticket from Denver to Las Vegas
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Las Vegas?
The month of January is, on average, the cheapest month to fly to Las Vegas from Denver, with most prices found around R2 803. The month of November is another great option to travel to Las Vegas, with average flight prices from Denver averaging around R3 044.
What is the cheapest day to depart on your flight to Las Vegas?
The cheapest day to depart from Denver to Las Vegas is on a Saturday. Travellers who choose to depart for Las Vegas on a Saturday will often find tickets for as low as R986. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Denver to Las Vegas for around R2 927.
What is the cheapest Denver Intl to Las Vegas Harry Reid Intl flight route?
Fly from Denver Intl to Las Vegas Harry Reid Intl for the best Denver Intl - Las Vegas Harry Reid Intl flight prices
How far in advance should I book a flight from Denver to Las Vegas?
You are more likely to see cheaper flights to Las Vegas from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around R3 478 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Denver for as low as R2 690 on momondo.
What cabin class options are available on Denver to Las Vegas flights?
There is only 1 cabin class available to choose from on Denver to Las Vegas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How have Denver to Las Vegas flight prices changed over time?
As of August 2026, prices for Denver to Las Vegas flights are approximately 81% more expensive when compared to flights at the same time last year.
How often are flights from Denver to Las Vegas delayed?
Historically, on average around 18% of flights between Denver and Las Vegas have experienced a delay on any given week. The average delay length over the past 12 months has been 130 minutes.
What is the most punctual flight time for Denver to Las Vegas flights?
Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.
What day of the week experiences the fewest flight delays on this route?
Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.
Which airline has the best punctuality record on Denver to Las Vegas flights?
According to our data, Frontier have had the fewest delays on this route over the last 12 months, with about 15% of their flights experiencing any sort of delay.
When to book flights from Denver to Las Vegas
Cheap Denver to Las Vegas (DEN to LAS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Denver to Las Vegas
Frequently asked questions about flying from Denver to Las Vegas
How far is Denver Intl to Las Vegas Harry Reid Intl by plane?
A flight from Denver Intl to Las Vegas Harry Reid Intl will travel around 972,9 km.
When did momondo last update prices for flights from Denver Intl Airport to Las Vegas Harry Reid Intl Airport?
Prices for flights from Denver Intl Airport to Las Vegas Harry Reid Intl Airport are refreshed on a daily basis.
How old do you have to be to fly from Denver Intl Airport to Las Vegas Harry Reid Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Las Vegas Harry Reid Intl Airport.
What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?
The travel and health documents you'll need for your trip to Las Vegas Harry Reid Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Denver to Las Vegas?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Denver to Las Vegas is Airbus A321neo (21,26% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (17,42%), Airbus A321-100/200 (14,64%), and Airbus A320neo (13,68%).
Travelling to a place near Las Vegas?
Book flights to Las Vegas if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Denver to Las Vegas?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Las Vegas from Denver.
Can I find flights from Denver to Las Vegas with flexible booking policies on momondo?
momondo does allow users to show only those flights to Las Vegas from Denver which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Denver to Las Vegas?
Once you have performed a search for Denver to Las Vegas flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Denver to Las Vegas right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Las Vegas, momondo offers a useful price alert feature which will track prices for flights to Las Vegas from Denver and alert you when they change.