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DEN - LAS

Find cheap flights from Denver to Las Vegas

1 adult
0 bags
Tue 28/5
Tue 4/6

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Las Vegas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Las Vegas, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,219,010 times on KAYAK, and here is why:

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Flights from Denver to Las Vegas - Travel Insights & Trends

Get data-powered insights and trends into flights from Denver to Las Vegas to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Denver to Las Vegas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Denver to Las Vegas, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Denver to Las Vegas is January, where tickets cost C$ 116 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is C$ 223 and C$ 216 respectively.

How far in advance should I book a flight from Denver to Las Vegas?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Denver to Las Vegas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Denver to Las Vegas, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 13 days before departure.

Which airlines fly most frequently between Denver and Las Vegas?

In normal times, Southwest flies from Denver to Las Vegas up to 11 times per day, United Airlines up to 10 times per day, and Frontier up to 9 times per day.

Which airlines fly direct between Denver and Las Vegas?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Denver to Las Vegas.
There are 3 airlines that fly direct from Denver to Las Vegas. They are: Frontier, Southwest and United Airlines. The cheapest price of all airlines flying this route was found with Frontier at C$ 78. On average, the best prices for this route can be found at Frontier.

How many flights are there between Denver and Las Vegas per day?

Each day, there are between 27 and 34 nonstop flights that take off from Denver and land in Las Vegas, with an average flight time of 2h 00m. The most common departure time is 7:00 p.m. and most flights take off in the morning. Each week, there are 219 flights. The most frequent day of departure is Sunday, when 16% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Denver and Las Vegas?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

What’s the earliest departure time from Denver to Las Vegas?

Early birds can take the earliest flight from Denver at 5:06 am and will be landing in Las Vegas at 6:12 am.

What’s the latest departure time from Denver to Las Vegas?

If you prefer to fly at night, the latest flight from Denver to Las Vegas jets off at 11:59 pm and lands at 1:05 am.

Good to know

Low season

January

High season

March
Best time to beat the crowds (33% less expensive on average)
Most popular time to fly (15% more expensive on average)

When to book flights from Denver to Las Vegas

Are your dates flexible? Find out the best times to travel from Denver to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Denver to Las Vegas

  • Which airlines offer the most eco-friendly flights from Denver to Las Vegas?

    About 658kg of carbon is emitted per passenger on Denver to Las Vegas flights. However, Frontier stands out as the airline with some of the most sustainable flights to Las Vegas from Denver. It operates several nonstop flights from DEN to LAS with around 52% less CO2 emissions than the other airlines. You can fly more sustainably by packing light, using reusable plastics, and flying with modern aircraft.

  • Are there any amenities for nursing mothers at Denver International Airport?

    DEN provides a quiet and comfortable space for lactating mothers to nurse their kids or breast pump. The nursing suites are conveniently available post-security at each concourse. In Jeppesen Terminal, you can use the room on Level 5 South of the women's restrooms. Other rooms are available at A, B, and C Gates center. Each room provides a sink, power outlets, changing table, and comfortable seats 24/7. Use the intercom placed on the walls adjacent to the nursing rooms to get the access codes.

  • What are the transportation options to Denver International Airport?

    Getting to DEN from Downtown Denver has been made easy by the efficient transportation system and ideal options. The Airport Rail runs from Denver Union Station to the DEN Transit Center on Level 1 every 15 minutes from around 5 am to 7:30 pm daily. Regional Transport District (RTD) runs four bus routes under Sky Ride. Taxis also run from the city's heart to DEN's Level 5, Eastside next to door 507, and West Side next to door 510.

  • How can I get around Harry Reid International Airport?

    LAS Shuttle buses ferry passengers between the two terminals. These courtesy shuttles run every half hour and have stops in every terminal on Level Zero. From Baggage Claim in Terminal, use the escalator or elevator to get to Level Zero, then use the pedestrian crosswalk to the bus stop. If you're in Terminal 3, you can find the shuttle at the center of the curb.

  • Does McCarran International Airport have any pet relief areas?

    If you are traveling with a pet or service animal, make sure to take note of the different pet relief areas that are located in McCarran International Airport. There are currently 5 different designated areas, with 3 of these being located inside of Terminals C, D, and E, and 2 of them being located outside of baggage claim and ticketing.

  • Are there any amenities for kids at McCarran International Airport?

    There is a kids’ play area located near Gate D of McCarran International Airport that features a variety of activities and games meant to let kids unwind and burn some energy. There are also several family restrooms located throughout the airport that contain changing tables and private breastfeeding areas.

  • What is the best way to travel from McCarran International Airport to downtown Las Vegas?

    The easiest and quickest way to travel between McCarran International Airport and downtown Las Vegas is by taking a taxi or rental car, as the drive is less than 10 minutes if there is no additional traffic. You can also opt to use public transportation such as the local bus system, but this will take you upwards of 40 minutes.

  • What terminal has the most shopping options in Denver International Airport?

    If you would like to do some shopping while waiting for your flight to take off from Denver International Airport, browse through the different stores located in Terminals B and C. In these terminals, you can find a variety of boutiques, including Colorado Limited, a popular souvenir shop, and Tattered Cover Book Store.

  • Which airlines offer Wi-Fi service onboard planes from Denver to Las Vegas?

    Delta, American Airlines, Alaska Airlines, and JetBlue offer inflight Wi-Fi service on the Denver to Las Vegas flight route.

  • Which aircraft models fly most regularly from Denver to Las Vegas?

    The Airbus A320neo is the aircraft model that flies most regularly on the Denver to Las Vegas flight route.

  • Which airline alliances offer flights from Denver to Las Vegas?

    Star Alliance is the only airline alliance operating flights between Denver and Las Vegas.

  • On which days can I fly direct from Denver to Las Vegas?

    There are direct flights from Denver to Las Vegas on a daily basis.

  • How does KAYAK find such low prices on flights from Denver to Las Vegas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Las Vegas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Las Vegas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Las Vegas with an airline and back to Denver with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Las Vegas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Denver to Las Vegas

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 269 or less one-way.
  • Denver International Airport (DEN) offers multiple services to the special needs passengers traveling through the airport. DEN’s shuttle buses equipped with wheelchair lifts offer transit for disabled passengers within the airport. There are parking spaces reserved for these passengers. Other services include accessible restrooms, wheelchair services, and TTY telephones.
  • You're welcome to leave your car at DEN as you fly out to Las Vegas. It offers parking at the Economy Lots, Mt. Elbert Lot, and the Pikes Peak Lot. Economy Parking is available in East Garage and West Garage, while the Mt. Elbert Lot is Southside of Jeppesen Terminal.
  • Visit the ATMs at DEN if you require cash before traveling out. Canvas Credit Union operates ATMs in Jeppesen Terminal and Gates A, B, and C. The currency exchange kiosks are on Level 5 in Jeppesen Terminal and A and B Gates center.
  • Harry Reid International Airport (LAS) has integrated outlets and charging pots under seats in the seating areas, restaurants, and bars in Terminal 3. Over 500 USB ports and outlets are in the seating areas and restaurants in Terminal 1.
  • If you need an ideal spot to sleep in LAS, consider Terminal’s 1 Zero Level Fitness. This airport gym offers day rooms that are available to rent per hour. Booking a room gives you access to the fitness center, a bed, showers, lockers, fridge, and microwave.
  • If you’re interested in direct flights from Denver to Las Vegas, there are several airlines that you can choose from. While Frontier and Spirit are budget choices that offer several different flights each day, Southwest is a popular choice amongst travelers with a lot of luggage, as the company allows you to check up to two bags for free.
  • To kill some time before your flight from Denver to Las Vegas, see if you are eligible to access your airline’s private lounge for free. American, Delta, and United Airlines all have lounges in Denver, and they oftentimes provide complimentary or reduced price passes for their customers.
  • Hoping to relax before embarking on a long day of traveling? Pay a visit to one of the several spas located throughout the terminals of Denver International Airport. These spas provide a variety of services from massages to manicures, making it a convenient way to unwind.
  • Denver International Airport is famous for showcasing local art and hosting free temporary exhibitions. If you would like to learn more about the region and see some of the work from these talented individuals, check the airport’s website to learn if there will be an event while you are traveling.
  • For travelers that would like to grab a bite to eat after their flights from Denver to Las Vegas have landed, make sure to stop by one of the many different dining options located in McCarran International Airport. There is a California Pizza Kitchen located near Gate C as well as a Great Steak and Potato Company located near Gates A and B.
See more tips

Prefer to fly non-stop from Denver to Las Vegas?

Find which airlines fly direct from Denver Intl to Harry Reid Intl, which days they fly and book direct flights.

Nonstop departures

Denver Intl to Las Vegas Harry Reid Intl

Monday

Air Canada,Copa Airlines,Frontier, +4 more

Air Canada,Copa Airlines, +5 more

Tuesday

Air Canada,Copa Airlines,Frontier, +3 more

Air Canada,Copa Airlines, +4 more

Wednesday

Air Canada,Copa Airlines,Frontier, +4 more

Air Canada,Copa Airlines, +5 more

Thursday

Air Canada,Copa Airlines,Frontier, +4 more

Air Canada,Copa Airlines, +5 more

Friday

Air Canada,Copa Airlines,Frontier, +4 more

Air Canada,Copa Airlines, +5 more

Saturday

Air Canada,Copa Airlines,Frontier, +4 more

Air Canada,Copa Airlines, +5 more

Sunday

Air Canada,Copa Airlines,Frontier, +4 more

Air Canada,Copa Airlines, +5 more

See more nonstop flights

Nonstop returns

Las Vegas Harry Reid Intl to Denver Intl

Monday

Air Canada,Copa Airlines,Frontier, +4 more

Air Canada,Copa Airlines, +5 more

Tuesday

Air Canada,Copa Airlines,Frontier, +3 more

Air Canada,Copa Airlines, +4 more

Wednesday

Air Canada,Copa Airlines,Frontier, +4 more

Air Canada,Copa Airlines, +5 more

Thursday

Air Canada,Copa Airlines,Frontier, +4 more

Air Canada,Copa Airlines, +5 more

Friday

Air Canada,Copa Airlines,Frontier, +4 more

Air Canada,Copa Airlines, +5 more

Saturday

Air Canada,Copa Airlines,Frontier, +4 more

Air Canada,Copa Airlines, +5 more

Sunday

Air Canada,Copa Airlines,Frontier, +4 more

Air Canada,Copa Airlines, +5 more

See more nonstop flights
See more nonstop flights

Top airline flying from Denver to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from Denver to Las Vegas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver to Las Vegas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.3
FrontierOverall score based on 4129 reviews
7.1crew
6.6boarding
5.2food
5.8comfort
4.9entertainment
Airline reviews

If you don’t check in 24 hours in advance, they will charge you $110 to check your bag instead of the $30. I did not get an email with this information and did not check in. In addition, my flight home was cancelled at layover and I had to spend the night in the airport, and then have another layover at another airport before making it home. Will not fly frontier again.

2.0 MediocreAmanda, Apr. 2024PHX - LAS
Read more about Frontier reviews

If you don’t check in 24 hours in advance, they will charge you $110 to check your bag instead of the $30. I did not get an email with this information and did not check in. In addition, my flight home was cancelled at layover and I had to spend the night in the airport, and then have another layover at another airport before making it home. Will not fly frontier again.

Left Denver late, then sat on tarmac 30 min after arrival

I hope to avoid flying with them in the future. First flight got cancelled then got stuck with a 13 hour layover in Denver. The process was long and frustrating to many people.

Flight was delayed on the runway for 40 minutes the crew did not even offer even water to passengers to compensate for the flight delayed. The flight was delayed due to aircraft mechanical issues. Worst customer service ever

They changed my flight and did not want to accommodate me or try to help me in any way. They do not care about their customers.

Everything was good, 20/30 minutes late waiting on a crew member. It’s hard to keep employees. Or serious employees I know. I remember one flight from Houston of Frontiers was almost 18 hours late. And another 4 hours late very poor. But I would rather be late and safe than the on the news. Thank you.

Bought seats on the flight and they were supposed to be 2 and a jumpseat. Plane clearly changed and it was a regular 3 seat row. Asked for a refund and was denied. If I wanted to sit next to someone else I wouldn't have bought the seats..

Lost baggage on my connecting flight. 24 hours later, still no update on my bags.

The flight was delayed and I had to cancel because I would have missed my connection and there were no other flights for the next two days. They also lost my bag!!

It’s a cheap airline and I wish if they had better seats.

Book cheap flights from Denver to Las Vegas

One-way flight deals

directAir Canada
1h 57mDEN-LAS
directFrontier
2h 06mDEN-LAS
directSouthwest
1h 55mDEN-LAS
directCopa Airlines
2h 00mDEN-LAS
directLufthansa
1h 59mDEN-LAS
directSWISS
2h 01mDEN-LAS
directUnited Airlines
1h 57mDEN-LAS

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Denver - Las Vegas Flights

Departure:

Denver (DEN)United States

Destination:

Las Vegas (LAS)United States

Return flight deals:

Las Vegas - Denver

Cabin classes:

C$ 79

Browse origins:

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  • Denver

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