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Cheap flights from Las Vegas to Denver from $113

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — DEN
30 Mar — 6 Apr1
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 25 March 2025.

Round-trip from

$234

One-way from

$113

Popular in

November

Cheapest in

August

Average price

$242

Good one-way deal

$96 or less
Southwest
  • Southwest
  • 9/5-11/5
  • 1 total stop
  • 6h 15m total
  • Las Vegas to Denver
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United Airlines
  • United Airlines
  • 12/5
  • Nonstop
  • 1h 56m total
  • Las Vegas to Denver
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Highest demand for flights based on searches. 14% potential increase in price ($50 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average return price).
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Average for round-trip flights in March 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 25 March 2025.

Fri 9/505:50LAS - DEN
Nonstop1h 50mSouthwest
Tue 13/516:35DEN - LAS
1 stop4h 20mSouthwest
Deal found 23/3$234
Wed 21/515:03LAS - DEN
Nonstop2h 01mUnited Airlines
Sun 25/515:45DEN - LAS
1 stop6h 07mUnited Airlines
Deal found 25/3$262
Sat 26/407:20LAS - DEN
1 stop12h 55mAlaska Airlines
Tue 29/414:39DEN - LAS
1 stop7h 43mAlaska Airlines
Deal found 25/3$280
Fri 25/417:40LAS - DEN
1 stop4h 38mDelta
Sun 27/407:05DEN - LAS
1 stop5h 41mDelta
Deal found 25/3$282

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 25 March 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

Fri 9/5

05:50-08:40

Nonstop1h 50m

Denver Intl

Tue 13/5

16:35-19:55

1 stop4h 20m

$234

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Wed 21/5

15:03-18:04

Nonstop2h 01m

Denver Intl

Sun 25/5

15:45-20:52

1 stop6h 07m

$262

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Sat 26/4

07:20-21:15

1 stop12h 55m

Denver Intl

Tue 29/4

14:39-21:22

1 stop7h 43m

$280

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Fri 25/4

17:40-23:18

1 stop4h 38m

Denver Intl

Sun 27/4

07:05-11:46

1 stop5h 41m

$282

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Wed 27/8

00:59-08:57

1 stop6h 58m

Denver Intl

Sat 30/8

11:36-17:12

1 stop6h 36m

$1,448

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Mon 12/5

19:04-22:00

Nonstop1h 56m

$113

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Sat 3/5

09:50-15:15

1 stop4h 25m

$121

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Fri 25/4

17:40-23:18

1 stop4h 38m

$142

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Sun 20/4

06:00-14:53

1 stop7h 53m

$183

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Tue 29/4

06:38-18:57

2 stops11h 19m

$218

Flights are sorted by cheapest return flights first.

Deals found on 25/3

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 21 March 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 25 March 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.

Weekly flight availability from Las Vegas to Denver

Explore weekly flight availability from Las Vegas to Denver. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 25 March 2025.

The most flights from LAS to DEN are scheduled on a Tuesday (46 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).

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 25 March 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
9,789 reviews
Check prices

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very Good
9,789 reviews
Alaska Airlines
8.0
Very Good
9,789 reviews
Check prices

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very Good
4,272 reviews
Alaska Airlines
8.0
Very Good
9,789 reviews
Check prices

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very Good
7,890 reviews
Alaska Airlines
8.0
Very Good
9,789 reviews
Check prices

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,331 reviews
Alaska Airlines
8.0
Very Good
9,789 reviews
Check prices

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,605 reviews
Alaska Airlines
8.0
Very Good
9,789 reviews
Check prices

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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, 17 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 $234 on this airline. Additional options worth looking into are United Airlines and Alaska Airlines, starting at $262 and $280 round-trip.

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

    $113 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Southwest and Delta, with prices starting from $121 and $142, 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 (88%), United Airlines (87%), 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 $371, our data indicates the cheapest price to be $96. The most popular route (Las Vegas Harry Reid Intl - Denver Intl), is priced around $207.

  • 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

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