฿2,880 Cheap Flights from Denver (DEN) to Las Vegas (LAS)

View ฿2,880 flight on Mon, 27 Oct 2025Opens 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 ฿2,880 for one-way flights and ฿5,760 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 27 Oct - Thu, 30 Oct
DEN
Denver
LAS
Las Vegas
฿5,760 Return, found 21 hours ago
฿5,760
Return
found 21 hours ago
Select Delta flight, departing Mon, 27 Oct from Denver to Las Vegas, returning Thu, 30 Oct, priced at ฿5,760 found 21 hours ago
Delta
Mon, 25 Aug - Wed, 10 Sep
DEN
Denver
LAS
Las Vegas
฿6,080 Return, found 2 days ago
฿6,080
Return
found 2 days ago
Select Delta flight, departing Mon, 25 Aug from Denver to Las Vegas, returning Wed, 10 Sep, priced at ฿6,080 found 2 days ago
United
Mon, 27 Oct - Thu, 30 Oct
DEN
Denver
LAS
Las Vegas
฿6,575 Return, found 21 hours ago
฿6,575
Return
found 21 hours ago
Select United flight, departing Mon, 27 Oct from Denver to Las Vegas, returning Thu, 30 Oct, priced at ฿6,575 found 21 hours ago
Delta
Mon, 25 Aug - Wed, 10 Sep
DEN
Denver
LAS
Las Vegas
฿6,900 Return, found 2 days ago
฿6,900
Return
found 2 days ago
Select Delta flight, departing Mon, 25 Aug from Denver to Las Vegas, returning Wed, 10 Sep, priced at ฿6,900 found 2 days ago
United
Mon, 25 Aug - Wed, 10 Sep
DEN
Denver
LAS
Las Vegas
฿6,905 Return, found 2 days ago
฿6,905
Return
found 2 days ago
Select United flight, departing Mon, 25 Aug from Denver to Las Vegas, returning Wed, 10 Sep, priced at ฿6,905 found 2 days ago
Delta
Mon, 27 Oct - Thu, 30 Oct
DEN
Denver
LAS
Las Vegas
฿6,960 Return, found 21 hours ago
฿6,960
Return
found 21 hours ago
Select Delta flight, departing Mon, 27 Oct from Denver to Las Vegas, returning Thu, 30 Oct, priced at ฿6,960 found 21 hours ago
Delta
Mon, 27 Oct - Thu, 30 Oct
DEN
Denver
LAS
Las Vegas
฿7,060 Return, found 21 hours ago
฿7,060
Return
found 21 hours ago
Select Delta flight, departing Mon, 27 Oct from Denver to Las Vegas, returning Thu, 30 Oct, priced at ฿7,060 found 21 hours ago
American Airlines
Mon, 25 Aug - Wed, 10 Sep
DEN
Denver
LAS
Las Vegas
฿7,225 Return, found 2 days ago
฿7,225
Return
found 2 days ago
Select American Airlines flight, departing Mon, 25 Aug from Denver to Las Vegas, returning Wed, 10 Sep, priced at ฿7,225 found 2 days ago
Delta
Mon, 25 Aug - Wed, 10 Sep
DEN
Denver
LAS
Las Vegas
฿7,285 Return, found 2 days ago
฿7,285
Return
found 2 days ago
Select Delta flight, departing Mon, 25 Aug from Denver to Las Vegas, returning Wed, 10 Sep, priced at ฿7,285 found 2 days ago
Delta
Mon, 25 Aug - Wed, 10 Sep
DEN
Denver
LAS
Las Vegas
฿7,355 Return, found 2 days ago
฿7,355
Return
found 2 days ago
Select Delta flight, departing Mon, 25 Aug from Denver to Las Vegas, returning Wed, 10 Sep, priced at ฿7,355 found 2 days ago

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

March is typically the cheapest month to fly

From ฿1,550 - ฿9,206 per traveller.

Graph displaying average flight prices per month

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Flight from Denver to Las Vegas route information
Origin airport
Denver Intl.
Destination airport
Harry Reid Intl.
Airlines serving
American Airlines, Delta, United
Return price
฿5,760
Distance
1002 km

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 Las Vegas, 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 ฿2,880 and roundtrip prices from ฿5,760. 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 Las Vegas 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 DEN to LAS 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 ฿5,760. 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.

Explore a world of travel with Expedia

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