฿2,960 Cheap Flights from Denver (DEN) to Las Vegas (LAS)

View ฿2,960 flight on Sat, 21 Feb 2026Opens in a new window

Popular airlines from Denver International Airport (DEN) to Harry Reid Intl. Airport (LAS)

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Cheap Flights from Denver (DEN) to Las Vegas (LAS)

Prices were available within the past 7 days and start at ฿2,960 for one-way flights and ฿6,185 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, 21 Feb - Sat, 28 Feb
DEN
Denver
LAS
Las Vegas
฿6,185 Return, found 15 hours ago
฿6,185
Return
found 15 hours ago
Select United flight, departing Sat, 21 Feb from Denver to Las Vegas, returning Sat, 28 Feb, priced at ฿6,185 found 15 hours ago
Delta
Sat, 21 Feb - Sat, 28 Feb
DEN
Denver
LAS
Las Vegas
฿6,240 Return, found 15 hours ago
฿6,240
Return
found 15 hours ago
Select Delta flight, departing Sat, 21 Feb from Denver to Las Vegas, returning Sat, 28 Feb, priced at ฿6,240 found 15 hours ago
Delta
Sat, 21 Feb - Sat, 28 Feb
DEN
Denver
LAS
Las Vegas
฿6,335 Return, found 15 hours ago
฿6,335
Return
found 15 hours ago
Select Delta flight, departing Sat, 21 Feb from Denver to Las Vegas, returning Sat, 28 Feb, priced at ฿6,335 found 15 hours ago
United
Sat, 21 Feb - Sat, 28 Feb
DEN
Denver
LAS
Las Vegas
฿6,365 Return, found 15 hours ago
฿6,365
Return
found 15 hours ago
Select United flight, departing Sat, 21 Feb from Denver to Las Vegas, returning Sat, 28 Feb, priced at ฿6,365 found 15 hours ago
United
Sat, 21 Feb - Sat, 28 Feb
DEN
Denver
LAS
Las Vegas
฿6,555 Return, found 15 hours ago
฿6,555
Return
found 15 hours ago
Select United flight, departing Sat, 21 Feb from Denver to Las Vegas, returning Sat, 28 Feb, priced at ฿6,555 found 15 hours ago
United
Sat, 21 Feb - Sat, 28 Feb
DEN
Denver
LAS
Las Vegas
฿6,815 Return, found 15 hours ago
฿6,815
Return
found 15 hours ago
Select United flight, departing Sat, 21 Feb from Denver to Las Vegas, returning Sat, 28 Feb, priced at ฿6,815 found 15 hours ago
Delta
Sat, 21 Feb - Sat, 28 Feb
DEN
Denver
LAS
Las Vegas
฿6,870 Return, found 15 hours ago
฿6,870
Return
found 15 hours ago
Select Delta flight, departing Sat, 21 Feb from Denver to Las Vegas, returning Sat, 28 Feb, priced at ฿6,870 found 15 hours ago
American Airlines
Sat, 21 Feb - Sat, 28 Feb
DEN
Denver
LAS
Las Vegas
฿6,975 Return, found 15 hours ago
฿6,975
Return
found 15 hours ago
Select American Airlines flight, departing Sat, 21 Feb from Denver to Las Vegas, returning Sat, 28 Feb, priced at ฿6,975 found 15 hours ago
United
Sat, 21 Feb - Sat, 28 Feb
DEN
Denver
LAS
Las Vegas
฿6,995 Return, found 15 hours ago
฿6,995
Return
found 15 hours ago
Select United flight, departing Sat, 21 Feb from Denver to Las Vegas, returning Sat, 28 Feb, priced at ฿6,995 found 15 hours ago
Delta
Sat, 21 Feb - Sat, 28 Feb
DEN
Denver
LAS
Las Vegas
฿7,030 Return, found 15 hours ago
฿7,030
Return
found 15 hours ago
Select Delta flight, departing Sat, 21 Feb from Denver to Las Vegas, returning Sat, 28 Feb, priced at ฿7,030 found 15 hours ago

Find the cheapest month to fly from Denver (DEN) to Las Vegas (LAS)

March is typically the cheapest month to fly

From ฿1,543 - ฿7,456 per traveller.
Flight from Denver to Las Vegas route information
Origin airport
Denver Intl.
Destination airport
Harry Reid Intl.
Return price
฿6,185
Distance
1002 km
Average flight time
1 hour 3 mins

Perfect flights from Denver to Las Vegas

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Denver to Las Vegas. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Denver Intl. to Harry Reid Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿2,960 and roundtrip prices from ฿6,185. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Harry Reid Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Las Vegas.

Frequently asked questions

How much is a flight from DEN to Harry Reid Airport (formerly McCarran Airport)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip flight from DEN to Harry Reid Airport (formerly McCarran Airport) was ฿6,185. Fares this good don't wait forever, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from DIA airport to Harry Reid Airport (formerly McCarran Airport)?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from DEN to Harry Reid Airport (formerly McCarran Airport) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Denver Airport to LAS flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from DIA airport to McCarran Airport?
The flight from Denver Airport to Harry Reid Airport (formerly McCarran Airport) is around 2 hours and 2 minutes, so don't get too cosy. There's a good chance the next time you look out the window you'll be descending into Las Vegas.
How far is the flight from DEN to Harry Reid Airport (formerly McCarran Airport)?
A flight distance of just 1,000 kilometres separates Denver and Las Vegas. Once you're up in the skies, you won't get a chance to do much more than flip through the pages of the in-flight magazine.
Which airlines fly direct from DEN to Harry Reid Airport (formerly McCarran Airport)?
You have plenty of options when flying from Denver Airport to Harry Reid Airport (formerly McCarran Airport). Lock in your fare with one of these reputable carriers:

  • Southwest Airlines - (WN) with 364 monthly flights
  • United Airlines - (UA) with 182 monthly flights
  • Frontier Airlines - (F9) with 152 monthly flights
  • Spirit Airlines - (NK) with 60 monthly flights

Are DIA airport to LAS flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes pick up a bargain, with some of the cheapest airfares from DEN to LAS surfacing a few weeks before the departure date. If you'd rather plan ahead of time, Expedia compares and updates all the best flight deals frequently — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines publish prices that far in advance.
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