Las Vegas

$33+ Cheap flights from Colorado to Las Vegas (LAS)

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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LAS
Feb 27 — Mar 61
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Cheap flight deals from Colorado to Las Vegas

Keep the following information in mind while searching for Colorado to Las Vegas flight deals. Data was last updated February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$63
(eDestinos)

One-way from

$36
(Frontier)

Popular in

October

Cheapest in

January

Average price

$173

Good round-trip deal

$102 or less

Good one-way deal

$67 or less
Provider with most accurate pricing for Denver Intl-Las Vegas Harry Reid Intl flight deals.
Provider most trusted by Cheapflights users for Denver Intl-Las Vegas Harry Reid Intl flights.
From Colorado to Las Vegas Harry Reid Intl
One-way flight from Colorado to Las Vegas Harry Reid Intl
Highest demand for flights based on searches. 2% potential increase in price ($4 potential increase over avg. RT price).
Cheapest flight prices on average. 0% potential price decrease ($2 potential savings vs. average RT price).
Average for round-trip flights in February 2025
Price to beat on a round-trip flight from Colorado to Las Vegas Harry Reid Intl.
Price to beat on a one-way flight from Colorado to Las Vegas Harry Reid Intl.

Find flight deals from Colorado to Las Vegas

Cheapest flights from Colorado to Las Vegas
Explore the most affordable flight options available from Colorado to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/115:21 pmDEN - LAS
Nonstop2h 09mFrontier
Mon 5/129:59 pmLAS - DEN
Nonstop2h 02mFrontier
Deal found 2/21$70
This Booking.com deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/85:15 pmEGE - LAS
1 stop5h 46mFrontier
Wed 3/127:28 pmLAS - EGE
1 stop17h 39mFrontier
Deal found 2/21$78
This Southwest deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/37:00 amDEN - LAS
Nonstop2h 10mSouthwest
Mon 4/77:35 pmLAS - DEN
Nonstop1h 55mSouthwest
Deal found 2/21$121
This Priceline deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/71:57 pmGJT - LAS
Nonstop1h 30mBreeze Airways
Sun 8/1010:45 amLAS - GJT
Nonstop1h 30mBreeze Airways
Deal found 2/21$127
This Expedia deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/12:53 pmDEN - LAS
1 stop6h 12mMultiple Airlines
Wed 4/212:59 amLAS - DEN
Nonstop1h 57mMultiple Airlines
Deal found 2/21$134
This Delta deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/216:05 pmDEN - LAS
1 stop6h 20mDelta
Fri 4/256:00 amLAS - DEN
1 stop5h 56mDelta
Deal found 2/21$177
This United Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/76:15 amDEN - LAS
Nonstop2h 08mUnited Airlines
Fri 3/1410:39 amLAS - DEN
1 stop4h 29mUnited Airlines
Deal found 2/21$207
This Southwest deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/76:40 pmCOS - LAS
Nonstop2h 05mSouthwest
Mon 3/108:40 pmLAS - COS
Nonstop1h 45mSouthwest
Deal found 2/21$249
This Southwest deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/65:50 pmMTJ - LAS
1 stop7h 05mSouthwest
Wed 3/128:45 amLAS - MTJ
1 stop5h 55mSouthwest
Deal found 2/20$255
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/46:00 amDRO - LAS
1 stop3h 59mAmerican Airlines
Wed 4/94:52 pmLAS - DRO
1 stop4h 26mAmerican Airlines
Deal found 2/20$258
This Mytrip deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/47:29 pmCOS - LAS
1 stop24h 21mAllegiant Air
Sun 4/65:33 pmLAS - COS
2 stops24h 06mAllegiant Air
Deal found 2/21$262
This Mytrip deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/66:24 pmCOS - LAS
1 stop14h 29mMultiple Airlines
Sat 3/89:41 amLAS - COS
2 stops29h 58mMultiple Airlines
Deal found 2/21$263

Find flights from Colorado to Las Vegas within your budget

Customize your flight search to find flights from Colorado 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 2,558,603 searches. Data last updated February 22, 2025.

Fly from

Colorado

Fly to

Las Vegas

Route

Depart

Return

Price

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Mon 3/24

10:44 pm-11:54 pm

Nonstop2h 10m

Las Vegas Harry Reid Intl

Thu 3/27

6:00 am-9:02 am

Nonstop2h 02m

$66

VailLas Vegas

EGE - LAS

EGELAS

Vail Eagle County

Sat 3/1

5:03 pm-12:42 am

1 stop8h 39m

Las Vegas Harry Reid Intl

Thu 3/6

12:54 am-11:09 am

1 stop9h 15m

$68

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Thu 4/3

7:00 am-8:10 am

Nonstop2h 10m

Las Vegas Harry Reid Intl

Mon 4/7

7:35 pm-10:30 pm

Nonstop1h 55m

$121

Grand JunctionLas Vegas

GJT - LAS

GJTLAS

Grand Junction Regnl

Thu 8/7

1:57 pm-2:27 pm

Nonstop1h 30m

Las Vegas Harry Reid Intl

Sun 8/10

10:45 am-1:15 pm

Nonstop1h 30m

$127

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Tue 4/1

2:53 pm-8:05 pm

1 stop6h 12m

Las Vegas Harry Reid Intl

Thu 4/3

6:00 am-9:01 am

Nonstop2h 01m

$134

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Mon 4/21

6:05 pm-11:25 pm

1 stop6h 20m

Las Vegas Harry Reid Intl

Wed 4/23

6:00 am-12:56 pm

1 stop5h 56m

$177

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Thu 4/24

6:00 am-9:36 am

1 stop4h 36m

Las Vegas Harry Reid Intl

Sat 4/26

6:01 am-9:00 am

Nonstop1h 59m

$178

Colorado SpringsLas Vegas

COS - LAS

COSLAS

Colorado Springs

Fri 3/7

6:40 pm-7:45 pm

Nonstop2h 05m

Las Vegas Harry Reid Intl

Mon 3/10

8:40 pm-11:25 pm

Nonstop1h 45m

$249

MontroseLas Vegas

MTJ - LAS

MTJLAS

Montrose County

Thu 3/6

5:50 pm-11:55 pm

1 stop7h 05m

Las Vegas Harry Reid Intl

Wed 3/12

8:45 am-3:40 pm

1 stop5h 55m

$255

DurangoLas Vegas

DRO - LAS

DROLAS

Durango La Plata County

Fri 4/4

6:00 am-8:59 am

1 stop3h 59m

Las Vegas Harry Reid Intl

Wed 4/9

4:52 pm-10:18 pm

1 stop4h 26m

$258

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Showing 1-10 of 60 results
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Best time to book a flight from Colorado to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Colorado with our price prediction graph.
Estimated round-trip 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 Colorado to Las Vegas

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

What is the cheapest month to book a flight from Colorado to Las Vegas?

Currently, August is the cheapest month in which you can book a flight from Colorado to Las Vegas (average of $198). Flying from Colorado to Las Vegas in March is currently the most expensive (average of $269). 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 CO to LAS?

Find hourly flight availability from Colorado 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 February 22, 2025.

When flying from Colorado to Las Vegas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Colorado to Las Vegas

Explore weekly flight availability from Colorado to Las Vegas. 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 February 22, 2025.

The most flights from USCO to LAS are scheduled on a Thursday (59 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (15 on average).

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 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

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 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 February 22, 2025.
Read reviews from past customers who have flown Southwest, Breeze Airways and Alaska Airlines from Colorado to Las Vegas. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.1

Overall

8.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Food

7.1

Overall

8.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Food

7.1

Overall

8.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Food

7.1

Overall

8.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

8.0
Very good

Food

7.1

Overall

8.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Food

7.1

Overall

8.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Colorado 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 airport do you fly into for flights to Las Vegas from Colorado?

    Las Vegas Harry Reid Intl (LAS) is the airport you will fly into if you book a flight from Colorado to Las Vegas. It is only a 6.2 mi journey from Harry Reid Intl (LAS) to Las Vegas’s city center.

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

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $36. However, be on the lookout for offers from United Airlines and Alaska Airlines, as they are both options that can get you from Colorado to Las Vegas for a low price.

  • What are the most popular routes from Colorado to Las Vegas?

  • What are the most reliable airlines from Colorado 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 Colorado to Las Vegas on time: United Airlines (78%), Frontier (77%), Air Canada (73%).

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

    On average you can expect to pay $434 for a flight from Colorado to Las Vegas. The cheapest flight overall is $29 while the most popular route, (Denver Intl - Las Vegas Harry Reid Intl) is currently priced at $66.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Colorado to Las Vegas (average of $198). Flying from Colorado to Las Vegas in March is currently the most expensive (average of $269). 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

Traveling to a place near Colorado?

Book flights to Colorado if you plan to visit one of these locations
Henderson
Paradise
Sunrise Manor
North Las Vegas
Winchester
Kingman
Primm
Mesquite
Needles
Mount Charleston
Pahrump
Boulder City

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Colorado to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.

Top 9 airlines flying from Colorado to Las Vegas

Discover the top 9 airlines that operate flights from Colorado 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 2,558,603 searches. Data last updated February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$56Average$129FlexibilityNo cancel feeOn-time62%
CitizenPlaneCheapest$64Average$191FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$80Average$126FlexibilityNo cancel feeOn-time88%
Breeze AirwaysCheapest$86Average$156FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$129Average$455FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$156Average$315FlexibilityNo cancel feeOn-time63%
DeltaCheapest$175Average$260FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$179Average$367FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$229Average$566FlexibilityNo cancel feeOn-time75%
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