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Cheap flights from Las Vegas to Denver from $94

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — DEN
6 Mar — 13 Mar1
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 4 February 2026.

Tue 17/300:59
LAS
-
DEN
Nonstop1h 57m
Frontier
Wed 25/322:30
DEN
-
LAS
Nonstop2h 10m
Frontier
Deal found 1/2$94
Wed 4/311:00
LAS
-
DEN
1 stop9h 36m
Frontier
Wed 11/322:30
DEN
-
LAS
Nonstop2h 10m
Frontier
Deal found 4/2$121
Wed 4/313:53
LAS
-
DEN
2 stops20h 51m
Multiple Airlines
Wed 11/322:30
DEN
-
LAS
Nonstop2h 10m
Multiple Airlines
Deal found 4/2$164
Sat 7/306:00
LAS
-
DEN
1 stop4h 38m
Alaska Airlines
Tue 10/318:45
DEN
-
LAS
1 stop4h 43m
Alaska Airlines
Deal found 2/2$196
Fri 6/310:15
LAS
-
DEN
1 stop6h 33m
Alaska Airlines
Wed 11/318:45
DEN
-
LAS
1 stop4h 43m
Alaska Airlines
Deal found 1/2$224
Thu 5/317:58
LAS
-
DEN
1 stop5h 01m
Alaska Airlines
Tue 10/318:45
DEN
-
LAS
1 stop4h 43m
Alaska Airlines
Deal found 1/2$238
Wed 4/306:35
LAS
-
DEN
1 stop4h 30m
Southwest
Tue 10/308:30
DEN
-
LAS
Nonstop2h 05m
Southwest
Deal found 2/2$261
Sat 21/206:00
LAS
-
DEN
1 stop4h 38m
Alaska Airlines
Sat 28/218:45
DEN
-
LAS
1 stop4h 43m
Alaska Airlines
Deal found 1/2$281

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 4 February 2026.

Round-trip from

$94

Popular in

June

Cheapest in

February

Average price

$151
Frontier
  • Frontier
  • 17/3-25/3
  • Nonstop
  • 4h 07m total
  • Las Vegas to Denver
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($28 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 February 2026
Search Deals

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 4 February 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

Tue 3/3

15:27-23:59

1 stop7h 32m

Denver Intl

Wed 11/3

18:45-22:28

1 stop4h 43m

$196

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Thu 5/3

08:20-17:48

1 stop8h 28m

Denver Intl

Sat 7/3

18:45-22:28

1 stop4h 43m

$224

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Thu 5/3

17:58-23:59

1 stop5h 01m

Denver Intl

Wed 11/3

18:45-22:28

1 stop4h 43m

$238

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Thu 12/3

17:58-23:59

1 stop5h 01m

Denver Intl

Tue 17/3

18:45-22:28

1 stop4h 43m

$281

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Tue 12/5

13:40-16:45

Nonstop2h 05m

Denver Intl

Tue 26/5

08:05-09:07

Nonstop2h 02m

$301

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Mon 2/3

06:10-12:00

1 stop4h 50m

Denver Intl

Mon 9/3

18:10-23:12

1 stop6h 02m

$310

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Sat 21/2

06:00-11:38

1 stop4h 38m

Denver Intl

Thu 26/2

18:45-22:28

1 stop4h 43m

$310

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Sat 21/2

06:00-11:38

1 stop4h 38m

Denver Intl

Fri 27/2

18:45-22:28

1 stop4h 43m

$310

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Fri 27/2

06:00-11:38

1 stop4h 38m

Denver Intl

Fri 27/2

18:45-22:28

1 stop4h 43m

$310

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Wed 18/2

06:10-12:00

1 stop4h 50m

Denver Intl

Sat 28/2

12:50-16:05

1 stop4h 15m

$324

Flights are sorted by cheapest return flights first.

Deals found on 2/2

Showing 1-10 of 22 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 30 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, March is the cheapest month in which you can book a flight from Las Vegas to Denver (average of $70). Flying from Las Vegas to Denver in August is currently the most expensive (average of $140). 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 4 February 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 7h 32m. Fly via Alaska Airlines to get the fastest option. The distance from Las Vegas to Denver is about 1007 km.

  • 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: Air Canada (90%), Copa Airlines (88%), United Airlines( 86%).

  • 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, March is the cheapest month in which you can book a flight from Las Vegas to Denver (average of $70). Flying from Las Vegas to Denver in August is currently the most expensive (average of $140). 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?

Cheapflights helps you find that perfect flight to Denver from Las Vegas by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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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