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Cheap flights from Las Vegas to Denver from $87

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — DEN
21 Feb — 28 Feb1
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 22 January 2026.

Sat 7/310:15
LAS
-
DEN
1 stop6h 33m
Multiple Airlines
Sat 7/322:30
DEN
-
LAS
Nonstop2h 10m
Multiple Airlines
Deal found 20/1$172
Wed 18/206:55
LAS
-
DEN
Nonstop1h 50m
Southwest
Wed 25/206:20
DEN
-
LAS
Nonstop2h 15m
Southwest
Deal found 21/1$173
Tue 17/212:25
LAS
-
DEN
1 stop4h 20m
Southwest
Tue 24/213:00
DEN
-
LAS
1 stop4h 30m
Southwest
Deal found 20/1$190
Tue 31/309:25
LAS
-
DEN
1 stop3h 55m
Southwest
Tue 7/419:50
DEN
-
LAS
1 stop4h 25m
Southwest
Deal found 20/1$197
Wed 11/206:00
LAS
-
DEN
1 stop4h 38m
Alaska Airlines
Wed 25/218:45
DEN
-
LAS
1 stop4h 43m
Alaska Airlines
Deal found 22/1$203
Fri 20/217:58
LAS
-
DEN
1 stop5h 01m
Alaska Airlines
Tue 24/207:40
DEN
-
LAS
1 stop8h 07m
Alaska Airlines
Deal found 21/1$232
Thu 19/207:00
LAS
-
DEN
1 stop15h 59m
Alaska Airlines
Wed 25/213:10
DEN
-
LAS
1 stop8h 04m
Alaska Airlines
Deal found 21/1$237
Wed 6/517:05
LAS
-
DEN
Nonstop1h 55m
Southwest
Sat 9/515:25
DEN
-
LAS
1 stop4h 35m
Southwest
Deal found 21/1$247
Wed 18/217:58
LAS
-
DEN
1 stop5h 01m
Alaska Airlines
Wed 25/213:10
DEN
-
LAS
1 stop8h 04m
Alaska Airlines
Deal found 21/1$252
Fri 8/516:35
LAS
-
DEN
Nonstop2h 05m
United Airlines
Tue 12/519:40
DEN
-
LAS
Nonstop2h 08m
United Airlines
Deal found 20/1$258
Tue 24/206:00
LAS
-
DEN
1 stop4h 38m
Alaska Airlines
Tue 24/218:45
DEN
-
LAS
2 stops16h 22m
Alaska Airlines
Deal found 20/1$259
Fri 20/206:00
LAS
-
DEN
1 stop4h 38m
Alaska Airlines
Mon 23/207:40
DEN
-
LAS
1 stop8h 07m
Alaska Airlines
Deal found 21/1$262

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 22 January 2026.

Round-trip from

$172

One-way from

$87

Popular in

June

Cheapest in

February

Average price

$212

Good one-way deal

$42 or less
Frontier
  • Frontier
  • 7/3-7/3
  • 1 total stop
  • 8h 43m total
  • Las Vegas to Denver
Search Deals
Southwest
  • Southwest
  • 17/2
  • Nonstop
  • 1h 50m total
  • Las Vegas to Denver
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($33 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 22 January 2026.
Use the filters below to find and compare flights from Las Vegas to Denver that are best for you.

Fly from

Las Vegas

Fly to

Denver

Route

Depart

Return

Price

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Fri 20/2

06:00-11:38

1 stop4h 38m

Denver Intl

Sat 21/2

18:45-22:28

1 stop4h 43m

$232

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Fri 20/2

17:58-23:59

1 stop5h 01m

Denver Intl

Tue 24/2

07:40-14:47

1 stop8h 07m

$232

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Thu 19/2

07:00-23:59

1 stop15h 59m

Denver Intl

Tue 24/2

07:40-14:47

1 stop8h 07m

$237

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Wed 6/5

17:05-20:00

Nonstop1h 55m

Denver Intl

Sat 9/5

15:25-19:00

1 stop4h 35m

$247

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Thu 5/3

06:33-17:48

1 stop10h 15m

Denver Intl

Sun 8/3

18:45-22:28

1 stop4h 43m

$262

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Mon 2/3

17:58-23:59

1 stop5h 01m

Denver Intl

Sun 8/3

18:45-22:28

1 stop4h 43m

$262

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Wed 22/4

15:10-20:40

1 stop4h 30m

Denver Intl

Sun 26/4

07:10-15:55

2 stops9h 45m

$304

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Thu 23/4

05:35-08:25

Nonstop1h 50m

Denver Intl

Mon 27/4

16:00-19:20

1 stop4h 20m

$307

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Fri 20/2

17:58-17:48

1 stop22h 50m

Denver Intl

Sun 22/2

18:45-22:28

1 stop4h 43m

$307

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Sat 28/2

06:00-11:38

1 stop4h 38m

Denver Intl

Sat 28/2

13:10-23:55

2 stops11h 45m

$311

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Showing 1-10 of 20 results
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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?

Use this chart to determine the optimal time to book a return flight from Las Vegas to Denver. Price data was last updated on 16 January 2026.

To ensure you get the cheapest price possible for a flight from Las Vegas to Denver, you should look to book at least 58 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, February is the cheapest month in which you can book a flight from Las Vegas to Denver (average of $71). Flying from Las Vegas to Denver in August is currently the most expensive (average of $145). 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 22 January 2026.

One of the essential ways to save on airfare from Las Vegas to Denver is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the afternoon could potentially save you up to 92% on airfare.

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, 9 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 1h 55m. Fly via Alaska Airlines or Southwest 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: Copa Airlines (89%), Volaris (88%), Air Canada( 87%).

  • 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 $43, our data indicates the cheapest price to be $37. The most popular route (Las Vegas Harry Reid Intl - Denver Intl), is priced around $172.

  • 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, February is the cheapest month in which you can book a flight from Las Vegas to Denver (average of $71). Flying from Las Vegas to Denver in August is currently the most expensive (average of $145). 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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When you search for this flight from Las Vegas to Denver, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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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