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Cheap flights from Las Vegas to Denver from $89

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 18/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — DEN
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap 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 12 September 2025.

Round-trip from

$176

One-way from

$89

Popular in

June

Cheapest in

January

Average price

$199
United Airlines
  • United Airlines
  • 28/2-4/3
  • Nonstop
  • 3h 49m total
  • Las Vegas to Denver
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Southwest
  • Southwest
  • 17/1
  • Nonstop
  • 1h 50m total
  • Las Vegas to Denver
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($51 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Las Vegas to Denver

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 12 September 2025.

Sat 15/1109:40LAS - DEN
1 stop3h 20mSouthwest
Wed 19/1115:50DEN - LAS
1 stop4h 20mSouthwest
Deal found 10/9$193
Wed 8/1005:25LAS - DEN
1 stop4h 25mSouthwest
Wed 15/1005:50DEN - LAS
1 stop3h 50mSouthwest
Deal found 10/9$199
Tue 21/1007:00LAS - DEN
1 stop6h 00mHawaiian Airlines
Wed 22/1015:00DEN - LAS
1 stop5h 23mHawaiian Airlines
Deal found 11/9$205
Wed 8/1005:25LAS - DEN
1 stop4h 25mSouthwest
Wed 8/1016:55DEN - LAS
1 stop4h 15mSouthwest
Deal found 10/9$207
Wed 3/1206:45LAS - DEN
1 stop4h 20mSouthwest
Sun 7/1217:35DEN - LAS
1 stop4h 10mSouthwest
Deal found 12/9$217
Mon 6/1021:00LAS - DEN
Nonstop1h 55mSouthwest
Tue 7/1007:35DEN - LAS
Nonstop1h 55mSouthwest
Deal found 11/9$228
Sun 19/1016:40LAS - DEN
Nonstop2h 00mUnited Airlines
Tue 21/1007:45DEN - LAS
Nonstop1h 59mUnited Airlines
Deal found 11/9$252
Wed 24/1209:05LAS - DEN
Nonstop2h 02mUnited Airlines
Sun 28/1219:15DEN - LAS
Nonstop2h 07mUnited Airlines
Deal found 11/9$262
Wed 8/1009:43LAS - DEN
1 stop8h 27mAlaska Airlines
Wed 15/1007:01DEN - LAS
2 stops11h 32mAlaska Airlines
Deal found 10/9$276
Fri 12/1210:25LAS - DEN
1 stop12h 34mAlaska Airlines
Sun 14/1218:59DEN - LAS
1 stop5h 27mAlaska Airlines
Deal found 11/9$280
Tue 30/906:00LAS - DEN
Nonstop1h 59mUnited Airlines
Tue 30/917:30DEN - LAS
Nonstop2h 01mUnited Airlines
Deal found 12/9$282
Wed 15/1007:00LAS - DEN
2 stops15h 47mAlaska Airlines
Sat 18/1015:00DEN - LAS
1 stop5h 23mAlaska Airlines
Deal found 11/9$287

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 12 September 2025.
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

Sat 28/2

06:00-08:50

Nonstop1h 50m

Denver Intl

Wed 4/3

19:20-20:19

Nonstop1h 59m

$176

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Wed 15/10

16:49-23:47

1 stop5h 58m

Denver Intl

Sat 18/10

15:00-19:23

1 stop5h 23m

$205

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Sat 28/2

08:00-18:33

1 stop9h 33m

Denver Intl

Wed 4/3

12:30-18:50

1 stop7h 20m

$205

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Tue 3/3

06:00-11:19

1 stop4h 19m

Denver Intl

Wed 4/3

12:30-18:50

1 stop7h 20m

$205

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Sat 1/11

07:25-19:06

1 stop10h 41m

Denver Intl

Sun 2/11

19:19-23:33

1 stop5h 14m

$228

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Tue 3/3

07:50-16:24

1 stop7h 34m

Denver Intl

Wed 4/3

19:04-23:19

1 stop5h 15m

$258

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Wed 8/10

09:43-19:10

1 stop8h 27m

Denver Intl

Wed 15/10

07:01-17:33

2 stops11h 32m

$276

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Fri 12/12

10:25-23:59

1 stop12h 34m

Denver Intl

Sun 14/12

18:59-23:26

1 stop5h 27m

$280

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Wed 1/10

16:40-19:40

Nonstop2h 00m

Denver Intl

Wed 8/10

13:25-14:25

Nonstop2h 00m

$282

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Wed 15/10

07:00-23:47

2 stops15h 47m

Denver Intl

Sat 18/10

15:00-19:23

1 stop5h 23m

$287

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Showing 1-10 of 21 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 29 August 2025.

To ensure you get the cheapest price possible for a flight from Las Vegas to Denver, you should look to book at least 85 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 $988). Flying from Las Vegas to Denver in December is currently the most expensive (average of $1,617). 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 12 September 2025.

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.

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, 10 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 50m. Fly via United Airlines, Hawaiian Airlines, or Alaska Airlines 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: United Airlines (72%), Air Canada (72%), Lufthansa( 70%).

  • 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 $988). Flying from Las Vegas to Denver in December is currently the most expensive (average of $1,617). 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

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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.

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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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