Cheap Flights from Denver International to Harry Reid International

Compare Denver International to Harry Reid International flight deals

Find the cheapest month or even day of the year to fly to Harry Reid International

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Flight deals from Denver International to Harry Reid International

Looking for a cheap last-minute deal or the best return flight from Denver International Airport to Harry Reid International Airport? If you want to travel next month, return fares start from R 1,156. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Denver International to Harry Reid International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Denver International to Harry Reid International flights are currently cheapest in September.

Direct flights from Denver International to Harry Reid International

Denver International to Harry Reid International: Alternative routes

Compare routes from Denver International to Las Vegas below. You may find an airport to fly into that's cheaper, faster, or easier than Harry Reid International.

Denver to Las Vegas: Flight information

The things to know before you go.
Cheapest flight foundR 582
Cheapest month to flySeptember
Average flight time2 hrs, 1 min
Most popular airlineSouthwest Airlines
Average flights per week276

Finding cheap flights from Denver International to Harry Reid International: Frequently asked questions

The best price we found for a return flight from Denver International to Harry Reid International is R 1,156. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 1 minute is the average flight time from Denver International to Harry Reid International.
Southwest Airlines, United and Air Canada fly direct from Denver International to Harry Reid International.
As of July 2026, there are 276 flights per week flying from Denver International to Harry Reid International.
The cheapest month to fly from Denver International to Harry Reid International is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Denver International Airport to Harry Reid International Airport on Tuesday, 1 September 2026.
Yes – the average flight time is 2 hours and 1 minute.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Harry Reid International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Las Vegas is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Frontier Airlines offers the cheapest flight tickets to Harry Reid International.

Travelling from Denver International Airport (DEN) to Harry Reid International Airport (LAS): what you need to know

  • Around 2 hours is how long you can expect to be travelling on a direct flight from Denver International Airport to Harry Reid International Airport.

  • Las Vegas's timezone is UTC-8, which makes Las Vegas one hour behind Denver.

  • Flights from DEN to LAS start from 05:20 — the earliest with Southwest Airlines. The last service of the day is at 22:55 with Southwest Airlines. Overall, you can take your pick of 100 weekly Denver International Airport to Harry Reid International Airport flights.

  • Your DEN to LAS flight won't wait if you're late, so get to the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • During popular months like July, it's a good idea to get to the airport even earlier. Arrive two hours before domestic departures and four hours ahead for an international flight whenever you're flying during a high season in general.

  • A number of airlines offer direct flights from Denver International Airport to Harry Reid International Airport, so jetting off to Las Vegas (and then seeing more of the United States!) is easy. Popular carriers that fly nonstop include:

  • The airline with the highest passenger demand on this route is United.

  • United ranks as the leading on-time carrier for DEN to LAS flights, with 82.71% of services reaching their destination on schedule.

  • If you'd like to break up your flight, simply uncheck 'Direct flights only' when searching for your ticket from Denver International Airport to Harry Reid International Airport. Here are the most popular stopovers between DEN and LAS:

    • Phoenix Sky Harbour Airport

    • Salt Lake City Airport

    • Colorado Springs Peterson Field Airport

How to find the cheapest flights from Denver International Airport (DEN) to Harry Reid International Airport (LAS)

  • Right now, R 582 is the cheapest price we've found for a one-way Denver International Airport to Harry Reid International Airport flight. The best price for a return plane ticket is R 1,156. Keep in mind that fares may change due to availability when booking.

  • It's a good idea to book in advance if you want to find cheap tickets from DEN to LAS. That's because flight prices are based on demand, which tends to increase closer to departure.

  • May is the cheapest month for flights from Denver International Airport to Harry Reid International Airport. If you want to fly at a different time of year, the 'Whole month' tool will give you the lowest airfares for every month.

  • Picking up cheap flights from DEN to LAS is easy with Price Alerts. Simply create one of these automatic alerts and we'll get in touch when fares go down.

  • Lock in the ideal flight for you by using the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Denver International Airport to Harry Reid International Airport, use the 'Sort by' function. You can also filter by arrival and departure times, airline, and number of stops.

Handy information about Denver International Airport (DEN)

  • DEN is located at 8500 Pena Boulevard.

  • Denver International Airport maintains a solid on-time record, making delays less likely. Departures from DEN arrive on schedule 80% of the time.

  • To get to Denver International Airport from central Denver, it takes about 35 minutes if you're travelling by car. Of course, this depends on traffic. It's approximately 40 kilometres from the airport to the city centre.

  • Planning to catch public transport? Expect a journey time of around 35 minutes.

  • Searching for a hotel to stay in before your flight from Denver International Airport to Harry Reid International Airport? Consider Baymont by Wyndham Denver International Airport. Get a good night's rest here before making your way to DEN.

Arriving at Harry Reid International Airport (LAS)

Getting from Harry Reid International Airport (LAS) to central Las Vegas

  • The address for LAS is 5757 Wayne Newton Boulevard.

  • From Harry Reid International Airport, Las Vegas is approximately 8 kilometres away. It takes around 10 minutes to drive to the centre.

  • It takes roughly 25 minutes to get there using public transport.

When to fly to Harry Reid International Airport (LAS)

  • The quietest month for a flight from Denver International Airport to Harry Reid International Airport is March, while April is the most popular. Choose the best time to visit Las Vegas based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • Lock in your flight from Denver International Airport to Harry Reid International Airport for July if you want to explore Las Vegas during its warmest month. You can expect temperatures of between 23ºC (73ºF) and 43ºC (109ºF).

  • If you like cooler conditions, look for a cheap ticket from DEN to LAS in January. Average temperatures are between 0ºC (32ºF) and 16ºC (61ºF) then.

Explore more of the United States

  • Las Vegas has plenty to offer, but there are so many other parts of the United States just waiting to be discovered. Around 370 kilometres south-west of Las Vegas, a visit to Los Angeles will keep your itinerary packed. Don't miss top attractions like Hollywood Sign, Universal Studios Hollywood and Hollywood Bowl.

  • Around 418 kilometres south-east of Las Vegas, Phoenix is another favourite stop in the United States. Experience major highlights starting with Camelback Mountain, Yayoi Kusama Fireflies Infinity Mirror Room and Heard Museum.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.