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Cheap flights from Las Vegas to Denver from $107

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — DEN
1 Sep — 8 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Las Vegas to Denver

Enter your travel dates to find the best prices.

Cheapest flights from Las Vegas to Denver
Explore the most affordable flight options available from Las Vegas to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 August 2026.

Sat 26/909:00
LAS
-
DEN
1 stop11h 49m
Frontier
Mon 28/907:30
DEN
-
LAS
Nonstop1h 58m
Frontier
Deal found 30/7$161
Thu 24/921:30
LAS
-
DEN
1 stop11h 13m
Frontier
Mon 28/918:38
DEN
-
LAS
Nonstop2h 00m
Frontier
Deal found 31/7$162
Tue 25/815:20
LAS
-
DEN
Nonstop2h 00m
Southwest
Tue 1/919:55
DEN
-
LAS
Nonstop2h 00m
Southwest
Deal found 28/7$212
Sat 5/914:35
LAS
-
DEN
Nonstop1h 55m
Southwest
Sun 6/919:10
DEN
-
LAS
Nonstop2h 00m
Southwest
Deal found 1/8$237
Thu 27/810:00
LAS
-
DEN
1 stop4h 20m
Southwest
Wed 2/909:00
DEN
-
LAS
1 stop4h 00m
Southwest
Deal found 29/7$240
Thu 1/1009:35
LAS
-
DEN
1 stop4h 10m
Southwest
Sat 3/1014:00
DEN
-
LAS
1 stop4h 00m
Southwest
Deal found 29/7$253
Fri 30/1022:40
LAS
-
DEN
Nonstop1h 55m
Southwest
Mon 2/1117:20
DEN
-
LAS
Nonstop1h 55m
Southwest
Deal found 1/8$254

Find flight deals from Las Vegas to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2 August 2026.

Round-trip from

$161

One-way from

$107

Popular in

July

Cheapest in

October

Average price

$250

Good one-way deal

$228 or less
Frontier
  • Frontier
  • 26/9-28/9
  • 1 total stop
  • 13h 47m total
  • Las Vegas to Denver
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United Airlines
  • United Airlines
  • 9/9
  • Nonstop
  • 2h 07m total
  • Las Vegas to Denver
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($80 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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Price to beat on a one-way flight from Las Vegas Harry Reid Intl to Denver Intl.
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Las Vegas to Denver that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 2 August 2026.
Use the filters below to find and compare flights from Las Vegas to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Thu 24/9

18:30-23:10

1 stop3h 40m

Denver Intl

Tue 29/9

09:00-12:00

1 stop4h 00m

$246
Fastest return journey

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Fri 30/10

22:40-01:35

Nonstop1h 55m

Denver Intl

Mon 2/11

17:20-18:15

Nonstop1h 55m

$254

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Thu 29/10

06:00-11:56

1 stop4h 56m

Denver Intl

Wed 4/11

07:15-12:17

1 stop6h 02m

$259

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Sat 5/9

07:40-12:35

1 stop3h 55m

Denver Intl

Sun 6/9

07:45-11:30

1 stop4h 45m

$259

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Sat 5/9

13:17-20:01

1 stop5h 44m

Denver Intl

Sun 6/9

18:28-22:36

1 stop5h 08m

$266

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Sat 5/9

10:23-19:26

1 stop8h 03m

Denver Intl

Mon 7/9

06:17-12:04

1 stop6h 47m

$294

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Thu 27/8

10:20-13:20

Nonstop2h 00m

Denver Intl

Sun 30/8

07:35-08:30

Nonstop1h 55m

$318

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Fri 4/9

17:15-20:10

Nonstop1h 55m

Denver Intl

Sun 6/9

15:30-16:25

Nonstop1h 55m

$328

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Sat 22/8

09:10-14:25

1 stop4h 15m

Denver Intl

Sun 23/8

12:50-17:45

2 stops5h 55m

$394

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Sat 26/9

08:45-21:13

1 stop11h 28m

Denver Intl

Tue 29/9

06:17-15:46

2 stops10h 29m

$458

Flights are sorted by cheapest return flights first.

Deals found on 28/7

Showing 1-10 of 24 resultsSorted by cheapest first
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Best time to book a flight from Las Vegas to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Las Vegas with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Las Vegas to Denver

How far ahead should I book a flight from Las Vegas to Denver?

To ensure you get the cheapest price possible for a flight from Las Vegas to Denver, you should look to book at least 57 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Las Vegas to Denver?

Currently, October is the cheapest month in which you can book a flight from Las Vegas to Denver (average of $172). Flying from Las Vegas to Denver in July is currently the most expensive (average of $327). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LAS to DEN?

Find hourly flight availability from Las Vegas to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 August 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Las Vegas to Denver as you normally would.

How much does it cost for a return flight from Las Vegas to Denver?

Airfare is below average for this route at the moment.

Las Vegas to Denver flights typically cost between $163 and $318 in September.
The cheapest return price found within the last 5 days was $161 on Frontier (26 Sept–28 Sept).

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Las Vegas to Denver flight route?

    Within the past month, 5 users have taken a look at flights from Las Vegas Harry Reid Intl to Denver Intl.

  • How long is the flight from Las Vegas to Denver?

    There are many flights that can get you from Las Vegas to Denver in 3h 40m. Fly via Southwest or Delta to get the fastest option. The distance from Las Vegas to Denver is about 1007 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most reliable airlines from Las Vegas to Denver?

    Before booking your flight to Denver from Las Vegas, have a look at the most reliable airlines to get you to your destination on time: Lufthansa (84%), Air Canada (83%), Copa Airlines( 82%).

  • What are the cheapest flights from Las Vegas to Denver?

    Looking for the cheapest flight from Las Vegas to Denver? While on average our users pay $228, our data indicates the cheapest price to be $215. The most popular route (Las Vegas Harry Reid Intl - Denver Intl), is priced around $237.

  • Can I find deals for flights from Las Vegas to Denver that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Denver flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Denver?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Denver.

  • Can I find deals for business class flights from Las Vegas to Denver?

    Yes. Cheapflights offers flight deals from Las Vegas to Denver by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Las Vegas to Denver?

    Currently, October is the cheapest month in which you can book a flight from Las Vegas to Denver (average of $172). Flying from Las Vegas to Denver in July is currently the most expensive (average of $327). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Englewood

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Why should you use Cheapflights to find cheap flight tickets from Las Vegas to Denver?

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Can Cheapflights find flights from Las Vegas to Denver with no change fees?

Need flexible booking options for your flight to Denver from Las Vegas? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Las Vegas to Denver become cheaper?

Of course! You can now track prices for flights from Las Vegas to Denver and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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