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Cheap flights from Las Vegas to Denver from $111

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 21/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — DEN
5 Mei — 12 Mei1
1 adult

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 30 April 2025.

Round-trip from

$242

One-way from

$111

Popular in

November

Cheapest in

August

Average price

$225

Good one-way deal

$143 or less
Southwest
  • Southwest
  • 21/5-28/5
  • 1 total stop
  • 6h 15m total
  • Las Vegas to Denver
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Southwest
  • Southwest
  • 21/5
  • Nonstop
  • 2h 00m total
  • Las Vegas to Denver
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($41 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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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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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 30 April 2025.

Rab 21/506:15LAS - DEN
Nonstop1h 55mSouthwest
Rab 28/516:35DEN - LAS
1 stop4h 20mSouthwest
Deal found 29/4$242
Min 25/506:00LAS - DEN
Nonstop1h 59mUnited Airlines
Sel 10/616:00DEN - LAS
Nonstop2h 01mUnited Airlines
Deal found 30/4$245
Rab 28/506:20LAS - DEN
1 stop4h 19mDelta
Rab 4/612:54DEN - LAS
1 stop6h 40mDelta
Deal found 29/4$276
Rab 28/506:00LAS - DEN
1 stop6h 58mAlaska Airlines
Sab 31/519:05DEN - LAS
1 stop15h 14mAlaska Airlines
Deal found 29/4$289
Jum 6/616:26LAS - DEN
1 stop6h 39mHawaiian Airlines
Sab 7/611:40DEN - LAS
1 stop6h 17mHawaiian Airlines
Deal found 28/4$323

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 30 April 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

Rab 21/5

06:15-09:10

Nonstop1h 55m

Denver Intl

Rab 28/5

16:35-19:55

1 stop4h 20m

$242

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Min 25/5

06:00-08:59

Nonstop1h 59m

Denver Intl

Sel 10/6

16:00-17:01

Nonstop2h 01m

$245

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Rab 28/5

06:20-11:39

1 stop4h 19m

Denver Intl

Rab 4/6

12:54-18:34

1 stop6h 40m

$276

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Rab 28/5

06:00-13:58

1 stop6h 58m

Denver Intl

Sab 31/5

19:05-09:19

1 stop15h 14m

$289

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Rab 21/5

12:10-15:10

Nonstop2h 00m

$111

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Min 25/5

06:00-08:59

Nonstop1h 59m

$123

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Sen 2/6

06:00-12:04

1 stop5h 04m

$153

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Jum 6/6

16:26-00:05

1 stop6h 39m

$172

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Jum 16/5

16:26-00:05

1 stop6h 39m

$219

Flights are sorted by cheapest return flights first.

Deals found on 30/4

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 25 April 2025.

To ensure you get the cheapest price possible for a flight from Las Vegas to Denver, you should look to book at least 82 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 $981). 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 30 April 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.

Rainfall in Denver by month

Plan your trip to Denver by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Denver ranges from 13.0 - 58.0 inches per month. May is typically the wettest month, when rainfall can reach 58.0 mm. January is typically the driest time to visit Denver when rainfall is around 13.0 mm.

Temperature in Denver by month

Plan your trip to Denver by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated 30 April 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Las Vegas to Denver to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very Good
9,968 reviews
Check prices

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very Good
9,968 reviews
Alaska Airlines
8.0
Very Good
9,968 reviews
Check prices

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very Good
4,294 reviews
Alaska Airlines
8.0
Very Good
9,968 reviews
Check prices

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very Good
7,934 reviews
Alaska Airlines
8.0
Very Good
9,968 reviews
Check prices

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,408 reviews
Alaska Airlines
8.0
Very Good
9,968 reviews
Check prices

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very Good
9,968 reviews
Check prices

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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, 12 users have taken a look at flights from Las Vegas Harry Reid Intl to Denver Intl.

  • What are the cheapest airlines flying from Las Vegas to Denver round-trip?

    Our cheapest airline available from Las Vegas to Denver is Southwest. Our recent data shows that you can find tickets from as low as $242 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $245 and $276 round-trip.

  • What are the cheapest airlines to fly from Las Vegas to Denver one-way?

    $111 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $137 and $153, respectively.

  • 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 (91%), United Airlines (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 $162, our data indicates the cheapest price to be $114. The most popular route (Las Vegas Harry Reid Intl - Denver Intl), is priced around $256.

  • 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 $981). 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

Travelling to a place near Las Vegas?

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