S$109 Cheap Flights from Denver to Las Vegas

View S$109 flight on Tue, 19 Aug, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at S$109 for one-way flights and S$202 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 19 Aug - Thu, 21 Aug
DEN
Denver
LAS
Las Vegas
S$202 Return, found 2 days ago
S$202
Return
found 2 days ago
Select Delta flight, departing Tue, 19 Aug from Denver to Las Vegas, returning Thu, 21 Aug, priced at S$202 found 2 days ago
Delta
Mon, 22 Sep - Wed, 24 Sep
DEN
Denver
LAS
Las Vegas
S$214 Return, found 3 hours ago
S$214
Return
found 3 hours ago
Select Delta flight, departing Mon, 22 Sep from Denver to Las Vegas, returning Wed, 24 Sep, priced at S$214 found 3 hours ago
Delta
Tue, 19 Aug - Tue, 26 Aug
DEN
Denver
LAS
Las Vegas
S$215 Return, found 2 days ago
S$215
Return
found 2 days ago
Select Delta flight, departing Tue, 19 Aug from Denver to Las Vegas, returning Tue, 26 Aug, priced at S$215 found 2 days ago
Delta
Mon, 22 Sep - Mon, 29 Sep
DEN
Denver
LAS
Las Vegas
S$227 Return, found 2 hours ago
S$227
Return
found 2 hours ago
Select Delta flight, departing Mon, 22 Sep from Denver to Las Vegas, returning Mon, 29 Sep, priced at S$227 found 2 hours ago
Delta
Tue, 19 Aug - Tue, 26 Aug
DEN
Denver
LAS
Las Vegas
S$228 Return, found 2 days ago
S$228
Return
found 2 days ago
Select Delta flight, departing Tue, 19 Aug from Denver to Las Vegas, returning Tue, 26 Aug, priced at S$228 found 2 days ago
Delta
Tue, 19 Aug - Tue, 26 Aug
DEN
Denver
LAS
Las Vegas
S$242 Return, found 2 days ago
S$242
Return
found 2 days ago
Select Delta flight, departing Tue, 19 Aug from Denver to Las Vegas, returning Tue, 26 Aug, priced at S$242 found 2 days ago
Delta
Mon, 11 Aug - Wed, 13 Aug
DEN
Denver
LAS
Las Vegas
S$243 Return, found 3 days ago
S$243
Return
found 3 days ago
Select Delta flight, departing Mon, 11 Aug from Denver to Las Vegas, returning Wed, 13 Aug, priced at S$243 found 3 days ago
Delta
Mon, 22 Sep - Wed, 24 Sep
DEN
Denver
LAS
Las Vegas
S$247 Return, found 3 hours ago
S$247
Return
found 3 hours ago
Select Delta flight, departing Mon, 22 Sep from Denver to Las Vegas, returning Wed, 24 Sep, priced at S$247 found 3 hours ago
United
Mon, 22 Sep - Wed, 24 Sep
DEN
Denver
LAS
Las Vegas
S$254 Return, found 3 hours ago
S$254
Return
found 3 hours ago
Select United flight, departing Mon, 22 Sep from Denver to Las Vegas, returning Wed, 24 Sep, priced at S$254 found 3 hours ago
American Airlines
Mon, 22 Sep - Wed, 24 Sep
DEN
Denver
LAS
Las Vegas
S$267 Return, found 3 hours ago
S$267
Return
found 3 hours ago
Select American Airlines flight, departing Mon, 22 Sep from Denver to Las Vegas, returning Wed, 24 Sep, priced at S$267 found 3 hours ago

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

March is typically the cheapest month to fly

From S$61 - S$351 per traveller.

Graph displaying average flight prices per month

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Denver to Las Vegas route information
Origin airport
Denver Intl.
Destination airport
Harry Reid Intl.
Airlines serving
American Airlines, Delta, United
Return price
S$202
Distance
1002 km

Flights from Denver to Las Vegas

There are several airlines that operate frequent flights from Denver (DEN) to Las Vegas (LAS) including

The earliest flight leaves Denver Intl. Airport at 05:20 and arrives at McCarran Intl. Airport at 06:10. The last flight of the day departs Denver at 22:55 and arrives at Las Vegas at 23:50.

The flight distance from Denver to Las Vegas is about 1014 km, the shortest flight is 01 hours 50 minutes with .

Expedia lets you search across the largest number of airlines and Las Vegas flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Denver Las Vegas flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Denver to Las Vegas trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Las Vegas flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Denver to Las Vegas with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

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 S$202. 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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