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

View AU$121 flight on Sat, 25 Oct. 2025Opens in a new window

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

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu., 30 Oct. - Tue., 4 Nov.
LAS
Las Vegas
DEN
Denver
AU$256 Return, found 3 days ago
AU$256
Return
found 3 days ago
Select Alaska Airlines flight, departing Thu., 30 Oct. from Las Vegas to Denver, returning Tue., 4 Nov., priced at AU$256 found 3 days ago
Delta
Tue., 29 Jul. - Tue., 5 Aug.
LAS
Las Vegas
DEN
Denver
AU$272 Return, found 8 hours ago
AU$272
Return
found 8 hours ago
Select Delta flight, departing Tue., 29 Jul. from Las Vegas to Denver, returning Tue., 5 Aug., priced at AU$272 found 8 hours ago
Delta
Wed., 23 Jul. - Wed., 30 Jul.
LAS
Las Vegas
DEN
Denver
AU$272 Return, found 6 days ago
AU$272
Return
found 6 days ago
Select Delta flight, departing Wed., 23 Jul. from Las Vegas to Denver, returning Wed., 30 Jul., priced at AU$272 found 6 days ago
American Airlines
Tue., 29 Jul. - Tue., 5 Aug.
LAS
Las Vegas
DEN
Denver
AU$279 Return, found 8 hours ago
AU$279
Return
found 8 hours ago
Select American Airlines flight, departing Tue., 29 Jul. from Las Vegas to Denver, returning Tue., 5 Aug., priced at AU$279 found 8 hours ago
American Airlines
Sat., 26 Jul. - Sat., 2 Aug.
LAS
Las Vegas
DEN
Denver
AU$287 Return, found 3 days ago
AU$287
Return
found 3 days ago
Select American Airlines flight, departing Sat., 26 Jul. from Las Vegas to Denver, returning Sat., 2 Aug., priced at AU$287 found 3 days ago
American Airlines
Wed., 23 Jul. - Wed., 30 Jul.
LAS
Las Vegas
DEN
Denver
AU$287 Return, found 6 days ago
AU$287
Return
found 6 days ago
Select American Airlines flight, departing Wed., 23 Jul. from Las Vegas to Denver, returning Wed., 30 Jul., priced at AU$287 found 6 days ago
Delta
Wed., 27 Aug. - Sun., 31 Aug.
LAS
Las Vegas
DEN
Denver
AU$289 Return, found 4 days ago
AU$289
Return
found 4 days ago
Select Delta flight, departing Wed., 27 Aug. from Las Vegas to Denver, returning Sun., 31 Aug., priced at AU$289 found 4 days ago
Alaska Airlines
Thu., 30 Oct. - Tue., 4 Nov.
LAS
Las Vegas
DEN
Denver
AU$295 Return, found 3 days ago
AU$295
Return
found 3 days ago
Select Alaska Airlines flight, departing Thu., 30 Oct. from Las Vegas to Denver, returning Tue., 4 Nov., priced at AU$295 found 3 days ago
United
Thu., 30 Oct. - Tue., 4 Nov.
LAS
Las Vegas
DEN
Denver
AU$296 Return, found 3 days ago
AU$296
Return
found 3 days ago
Select United flight, departing Thu., 30 Oct. from Las Vegas to Denver, returning Tue., 4 Nov., priced at AU$296 found 3 days ago
Alaska Airlines
Thu., 30 Oct. - Tue., 4 Nov.
LAS
Las Vegas
DEN
Denver
AU$298 Return, found 3 days ago
AU$298
Return
found 3 days ago
Select Alaska Airlines flight, departing Thu., 30 Oct. from Las Vegas to Denver, returning Tue., 4 Nov., priced at AU$298 found 3 days ago
Flight from Las Vegas to Denver route information
Origin airport
Harry Reid Intl.
Destination airport
Denver Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Return price
AU$255
Distance
1002 km
Average flight time
2 hours 54 mins

Your quick guide to flights from Las Vegas to Denver

Pick up great flights from Las Vegas to Denver

With Expedia, you have your pick of 33 flights a day with 20 airlines covering flights from Las Vegas to Denver. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Las Vegas to Denver that take around 3 hours.

Find cheap flights from Las Vegas to Denver

From the great flight deals with prices currently ranging from AU$256 to AU$298, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Las Vegas to Denver around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Denver is normally in October.

Reasons to book your flight from Las Vegas to Denver with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Las Vegas to Denver across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Denver right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from LAS to DEN?
Round-trip tickets between Harry Reid Airport (formerly McCarran Airport) and Denver Airport start from AU$256. This is based on fares listed within the last 7 days on Expedia for flights departing within the next year — book today so you don’t miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Harry Reid Airport (formerly McCarran Airport) to Denver Intl. Airport (DEN)?
The majority of flights can be conveniently cancelled online, but whether you are charged a fee varies between airlines. If you do need to cancel your trip, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Harry Reid Airport (formerly McCarran Airport) to Denver Intl. Airport (DEN) 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 Harry Reid Airport (formerly McCarran Airport) to Denver Airport flights, you’ll see a “no change fees” filter for you to select.
How many hours is the flight from LAS to DEN?
It only takes approximately 1 hour and 55 minutes to fly from Harry Reid Airport (formerly McCarran Airport) to Denver Intl. Airport (DEN). Recline your seat and get comfortable — but not too comfortable. You’ll be in Denver in no time.
How far is the flight from Harry Reid Airport (formerly McCarran Airport) to Denver Intl. Airport (DEN)?
A flight distance of just 1 000 kilometres separates Las Vegas and Denver. Once you’re in the air, 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 LAS to Denver Airport?
Check out the deals on offer with these reputable carriers and book your ticket from LAS to DIA airport today:

  • Southwest Airlines - (WN) with 356 monthly flights
  • United Airlines - (UA) with 182 monthly flights
  • Frontier Airlines - (F9) with 152 monthly flights
  • Spirit Airlines - (NK) with 60 monthly flights

Are Harry Reid Airport (formerly McCarran Airport) to Denver Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Harry Reid Airport (formerly McCarran Airport) to DEN can be hit-or-miss. You might be lucky and score a bargain, but you could also completely miss out! If you’d prefer to play it safe and start your travel planning early, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines advertise their prices that far in advance. Our top tip? Check back often as updates are made regularly.

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