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Cheap flights from Denver to Las Vegas from £58

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/1. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LAS
24 Dec — 31 Dec1
1 adult

The best prices from Denver Intl to Las Vegas Harry Reid Intl are usually found in January or July, booked 55 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from Denver to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Las Vegas (LAS). 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 19 December 2024.

Round-trip from

£58

Popular in

October

Cheapest in

January

Average price

£124
Frontier
  • Frontier
  • 14/1-14/1
  • 1 total stop
  • 14h 10m total
  • Denver to Las Vegas
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High demand for flights, 3% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Denver to Las Vegas

Cheapest flights from Denver to Las Vegas
Explore the most affordable flight options available from Denver to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Mon 23/1219:32DEN - LAS
Nonstop2h 10mFrontier
Wed 25/1210:55LAS - DEN
Nonstop1h 58mFrontier
Deal found 17/12£187
Tue 31/1214:00DEN - LAS
Nonstop2h 06mUnited Airlines
Fri 3/109:54LAS - DEN
Nonstop1h 59mUnited Airlines
Deal found 16/12£234
Mon 30/1205:30DEN - LAS
1 stop4h 50mDelta
Fri 3/114:20LAS - DEN
1 stop6h 57mDelta
Deal found 16/12£237
Mon 30/1221:45DEN - LAS
Nonstop2h 00mSouthwest
Wed 1/108:05LAS - DEN
Nonstop1h 55mSouthwest
Deal found 18/12£282
Tue 24/1211:53DEN - LAS
1 stop6h 05mAlaska Airlines
Wed 25/1206:00LAS - DEN
2 stops13h 54mAlaska Airlines
Deal found 17/12£353
Tue 31/1200:44DEN - LAS
1 stop13h 05mJetBlue
Mon 6/110:14LAS - DEN
1 stop10h 31mJetBlue
Deal found 16/12£522

Find flights from Denver to Las Vegas within your budget

Customise your flight search to find flights from Denver to Las Vegas 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 858,174 searches. Data last updated 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Tue 14/1

06:00-07:13

Nonstop2h 13m

Las Vegas Harry Reid Intl

Tue 14/1

23:00-11:57

1 stop11h 57m

£58

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Tue 25/2

09:50-10:59

Nonstop2h 09m

Las Vegas Harry Reid Intl

Fri 28/2

19:05-22:00

Nonstop1h 55m

£124

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Tue 18/2

06:50-12:55

1 stop7h 05m

Las Vegas Harry Reid Intl

Wed 19/2

13:30-19:21

1 stop4h 51m

£139

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Mon 10/2

21:45-22:45

Nonstop2h 00m

Las Vegas Harry Reid Intl

Wed 12/2

06:05-09:00

Nonstop1h 55m

£154

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Sat 1/2

07:00-15:50

2 stops9h 50m

Las Vegas Harry Reid Intl

Tue 4/2

13:25-23:29

1 stop9h 04m

£169

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Tue 21/1

18:05-23:35

1 stop6h 30m

£69

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Wed 15/1

09:45-10:51

Nonstop2h 06m

£74

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Mon 17/2

17:20-20:35

1 stop4h 15m

£95

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Tue 11/3

07:00-23:13

2 stops17h 13m

£110

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Tue 31/12

00:44-12:49

1 stop13h 05m

£293

Flights are sorted by cheapest return flights first.

Deals found on 18/12

Best time to book a flight from Denver to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Denver 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.

Travel insights for flights from Denver to Las Vegas

Get recent, data-driven insights about flights from Denver to Las Vegas including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Denver to Las Vegas?

Use this chart to determine the optimal time to book a return flight from Denver to Las Vegas. Price data was last updated on 13 December 2024.

To ensure you get the cheapest price possible for a flight from Denver to Las Vegas, you should look to book at least 55 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 Denver to Las Vegas?

Currently, February is the cheapest month in which you can book a flight from Denver to Las Vegas (average of £607). Flying from Denver to Las Vegas in August is currently the most expensive (average of £989). 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 DEN to LAS?

Find hourly flight availability from Denver to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 December 2024.

It’s typically best to fly out from Denver to Las Vegas at midday. Doing so could potentially save you 51% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Las Vegas by month

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

In terms of precipitation, rainfall in Las Vegas ranges from 3.0 - 20.0 inches per month. February is typically the wettest month, when rainfall can reach 20.0 mm. May is typically the driest time to visit Las Vegas when rainfall is around 3.0 mm.

Temperature in Las Vegas by month

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

If weather is an important factor for your trip to Las Vegas, 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 34.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated 19 December 2024.
Read reviews from past customers who have flown Frontier, United Airlines and Delta from Denver to Las Vegas. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very Good
4,836 reviews
Check prices

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very Good
4,836 reviews
Southwest
8.1
Very Good
4,836 reviews
Check prices

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very Good
9,552 reviews
Southwest
8.1
Very Good
4,836 reviews
Check prices

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very Good
8,604 reviews
Southwest
8.1
Very Good
4,836 reviews
Check prices

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,279 reviews
Southwest
8.1
Very Good
4,836 reviews
Check prices

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,048 reviews
Southwest
8.1
Very Good
4,836 reviews
Check prices

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Denver to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Denver to Las Vegas?

    You will need to book a flight from Denver Intl to Las Vegas Harry Reid Intl if you want to fly from Denver to Las Vegas. At least 1 airline has flights from Denver Intl (DEN) to Harry Reid Intl (LAS) on a regular basis. There are 13 flights to Las Vegas from the Denver airport per day. If you manage to book one that is nonstop, then you can expect the flight time from DEN to LAS to be around 2h 04m.

  • How popular is this Denver to Las Vegas flight route?

    Flights from Denver Intl to Las Vegas Harry Reid Intl have been viewed 12 times in the past calendar month.

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

    According to our current data, Frontier (£58), United Airlines (£124), and Delta (£139) offers the cheapest pricing from Denver to Las Vegas. Frontier is 53% cheaper than the average price of flights available within the next 90 days to this destination.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at £69. United Airlines flights start at £74 while deals on Southwest start at £95 one-way.

  • What are the most reliable airlines from Denver to Las Vegas?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Denver to Las Vegas on time: Air Canada (88%), Copa Airlines (86%), United Airlines (85%).

  • What are the cheapest flights from Denver to Las Vegas?

    On average you can expect to pay £169 for a flight from Denver to Las Vegas. The cheapest flight overall is £166 while the most popular route, (Denver Intl - Las Vegas Harry Reid Intl) is currently priced at £155.

  • Can I find deals for flights from Denver to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Denver to Las Vegas flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Denver to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Las Vegas.

  • Can I find deals for business class flights from Denver to Las Vegas?

    Yes. Cheapflights offers flight deals from Denver to Las Vegas 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 Denver to Las Vegas?

    Currently, February is the cheapest month in which you can book a flight from Denver to Las Vegas (average of £607). Flying from Denver to Las Vegas in August is currently the most expensive (average of £989). 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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Top airline flying from Denver to Las Vegas

Discover the top airline that operate flights from Denver to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 December 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest£45Average£166FlexibilityNo cancel feeOn-time62%
Search Frontier flights

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Need flexible booking options for your flight to Las Vegas from Denver? 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 Denver to Las Vegas become cheaper?

Not ready to book yet? You can track prices for flights from Denver to Las Vegas on Cheapflights with our Price Alert feature and get notified when better prices are available.

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