Cheap flights from Denver to Las Vegas from £37
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Las Vegas departing on 14/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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?
In general, January is the cheapest month to fly from Denver to Las Vegas. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £95. If you’re not able to fly to Las Vegas in January, then July is your next best option. Flight prices from Denver to Las Vegas during July average around £111.
What is the cheapest day to depart on your flight to Las Vegas?
The cheapest day to depart on your flight to Las Vegas is on a Thursday when prices can be found for as low as £87. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from Denver because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £219.
What is the cheapest time of day to depart on your flight to Las Vegas?
Our data shows that the cheapest Denver to Las Vegas flights are usually those with departure times in the afternoon. Our users have found flights to Las Vegas in the afternoon for as low as £156. Flights to Las Vegas are more costly in the evening, with an average ticket price of £185. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
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 to Las Vegas?
You are more likely to see cheaper flights to Las Vegas from Denver when booking 5 weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around £125 when searching 5 weeks out.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 £96 on momondo.
What cabin class options are available on Denver Intl to Las Vegas Harry Reid Intl flights?
There are 3 cabin classes available to choose from on Denver Intl to Las Vegas Harry Reid Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Denver to Las Vegas on average per day?
28 flights are operational daily from Denver to Las Vegas as of June 2025. The most popular departure time for this route is 16:00, with 37% of flights per day taking off in the afternoon.
How many flights depart from Denver to Las Vegas on average per week?
As of June 2025, 197 flights take off from Denver and land in Las Vegas each week. The most common flight departure day for this route is Thu, with 20% of weekly flights taking off on this day.
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
How far is Denver Intl to Las Vegas Harry Reid Intl by plane?
Las Vegas Harry Reid Intl is 604.5 mi away from Denver Intl. Typically, this will take 1h 55m by plane in normal conditions.
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 updated daily.
How many operators does momondo search for flights from Denver Intl Airport to Las Vegas Harry Reid Intl Airport?
As of June 2025, there is 1 operator available to choose from for flights from Denver Intl Airport to Las Vegas Harry Reid Intl Airport.
How old do you have to be to fly from Denver Intl Airport to Las Vegas Harry Reid Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 required for your trip to Las Vegas Harry Reid Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Las Vegas Harry Reid Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Denver to Las Vegas?
momondo data reveals that the most frequently booked plane model on the route from Denver to Las Vegas is Boeing 737 MAX 8, representing 19.52% of all bookings. The subsequent popular models are Airbus A320neo at 14.41%, Airbus A321neo at 13.84%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 10.98%.
What is the most popular airline from Denver to Las Vegas?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Denver to Las Vegas is Frontier (100% of total bookings).
Best airlines flying from Denver to Las Vegas
Compare and see reviews for airlines that fly from Denver to Las Vegas with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £43 | Free Cancellation | Rating 5.9 3,295 reviews |
Frontier Flights From Denver to Las Vegas
Across 15 Frontier flights from Denver to Las Vegas this week, the average price was £212, with the best Frontier deals starting from £58 round-trip. 3,296 users have rated Frontier on momondo, with an average score of 5.9/10.
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Why should I use momondo to find a flight deal from Denver to Las Vegas?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Denver to Las Vegas . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Denver to Las Vegas with flexible booking policies on momondo?
All flight searches from Denver to Las Vegas on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Denver to Las Vegas?
momondo provides multiple filters to help you find the best flight to Las Vegas from Denver. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
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.