Las Vegas

$53+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LAS
Jul 8 — Jul 151
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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 July 3, 2025.

Round-trip from

$103
(Priceline)

One-way from

$53
(Priceline)

Popular in

May

Cheapest in

January

Average price

$155

Good round-trip deal

$123 or less

Good one-way deal

$89 or less
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. 12% potential increase in price ($24 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Average for round-trip flights in July 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 July 3, 2025.

This Priceline deal was found by Cheapflights users on 6/30. 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.
Sat 10/1810:01 amDEN - LAS
1 stop6h 46mFrontier
Tue 10/2112:59 amLAS - DEN
Nonstop2h 00mFrontier
Deal found 6/30$103
This Breeze Airways deal was found by Cheapflights users on 7/3. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/31:57 pmGJT - LAS
Nonstop1h 30mBreeze Airways
Thu 8/710:48 amLAS - GJT
Nonstop1h 30mBreeze Airways
Deal found 7/3$118
This Southwest deal was found by Cheapflights users on 7/3. 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.
Sat 8/164:15 pmDEN - LAS
Nonstop2h 00mSouthwest
Wed 8/202:50 pmLAS - DEN
Nonstop2h 00mSouthwest
Deal found 7/3$137
This Southwest deal was found by Cheapflights users on 7/2. 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 10/308:10 pmCOS - LAS
Nonstop2h 00mSouthwest
Sat 11/15:50 pmLAS - COS
Nonstop1h 55mSouthwest
Deal found 7/2$207
This Delta deal was found by Cheapflights users on 7/3. 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.
Wed 10/295:55 pmCOS - LAS
1 stop6h 03mDelta
Sat 11/16:00 amLAS - COS
2 stops12h 38mDelta
Deal found 7/3$222
This Delta deal was found by Cheapflights users on 7/3. 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.
Wed 7/3012:05 pmASE - LAS
1 stop5h 06mDelta
Mon 8/410:03 amLAS - ASE
1 stop6h 48mDelta
Deal found 7/3$229
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Thu 8/142:40 pmEGE - LAS
2 stops8h 19mAmerican Airlines
Mon 8/1811:59 pmLAS - EGE
1 stop8h 51mAmerican Airlines
Deal found 7/1$234
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Tue 7/156:15 pmASE - LAS
1 stop4h 44mUnited Airlines
Tue 7/221:29 pmLAS - ASE
1 stop3h 53mUnited Airlines
Deal found 7/1$239
This Mytrip deal was found by Cheapflights users on 7/1. 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 7/185:09 pmCOS - LAS
1 stop5h 05mMultiple Airlines
Mon 7/2110:19 amLAS - COS
1 stop5h 00mMultiple Airlines
Deal found 7/1$239
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Tue 11/45:09 pmCOS - LAS
1 stop6h 31mAmerican Airlines
Fri 11/71:37 amLAS - COS
1 stop6h 33mAmerican Airlines
Deal found 7/2$249
This Southwest deal was found by Cheapflights users on 7/1. 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.
Mon 8/2511:45 amMTJ - LAS
1 stop5h 25mSouthwest
Sun 8/317:35 amLAS - MTJ
1 stop6h 00mSouthwest
Deal found 7/1$252
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Tue 7/226:00 amCOS - LAS
1 stop3h 43mUnited Airlines
Sat 7/262:13 pmLAS - COS
2 stops6h 42mUnited Airlines
Deal found 7/1$254

Cheapflights Fare Finder

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 July 3, 2025.
Use the filters below to find and compare flights from Colorado to Las Vegas that are best for you.

Fly from

Colorado

Fly to

Las Vegas

Route

Depart

Return

Price

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Tue 8/26

6:15 am-11:43 am

1 stop6h 28m

Las Vegas Harry Reid Intl

Sat 8/30

10:45 am-1:57 pm

Nonstop2h 12m

$103

Grand JunctionLas Vegas

GJT - LAS

GJTLAS

Grand Junction Regnl

Sun 8/3

1:57 pm-2:27 pm

Nonstop1h 30m

Las Vegas Harry Reid Intl

Thu 8/7

10:48 am-1:18 pm

Nonstop1h 30m

$118

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Sat 8/16

4:15 pm-5:15 pm

Nonstop2h 00m

Las Vegas Harry Reid Intl

Wed 8/20

2:50 pm-5:50 pm

Nonstop2h 00m

$137

Colorado SpringsLas Vegas

COS - LAS

COSLAS

Colorado Springs

Thu 10/30

8:10 pm-9:10 pm

Nonstop2h 00m

Las Vegas Harry Reid Intl

Sat 11/1

5:50 pm-8:45 pm

Nonstop1h 55m

$207

Colorado SpringsLas Vegas

COS - LAS

COSLAS

Colorado Springs

Wed 10/29

5:55 pm-10:58 pm

1 stop6h 03m

Las Vegas Harry Reid Intl

Sat 11/1

6:00 am-7:38 pm

2 stops12h 38m

$222

AspenLas Vegas

ASE - LAS

ASELAS

Aspen Pitkin County

Wed 7/30

12:05 pm-4:11 pm

1 stop5h 06m

Las Vegas Harry Reid Intl

Mon 8/4

10:03 am-5:51 pm

1 stop6h 48m

$229

VailLas Vegas

EGE - LAS

EGELAS

Vail Eagle County

Thu 8/14

2:40 pm-9:59 pm

2 stops8h 19m

Las Vegas Harry Reid Intl

Mon 8/18

11:59 pm-9:50 am

1 stop8h 51m

$234

AspenLas Vegas

ASE - LAS

ASELAS

Aspen Pitkin County

Tue 7/15

6:15 pm-9:59 pm

1 stop4h 44m

Las Vegas Harry Reid Intl

Tue 7/22

1:29 pm-6:22 pm

1 stop3h 53m

$239

Colorado SpringsLas Vegas

COS - LAS

COSLAS

Colorado Springs

Fri 7/18

5:09 pm-9:14 pm

1 stop5h 05m

Las Vegas Harry Reid Intl

Mon 7/21

10:19 am-4:19 pm

1 stop5h 00m

$239

Colorado SpringsLas Vegas

COS - LAS

COSLAS

Colorado Springs

Tue 11/4

5:09 pm-10:40 pm

1 stop6h 31m

Las Vegas Harry Reid Intl

Fri 11/7

1:37 am-9:10 am

1 stop6h 33m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 46 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.

Cheapflights Insights

Everything you need to know about your flight from Colorado to Las Vegas

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 July 3, 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 July 3, 2025.

The most flights from USCO to LAS are scheduled on a Thursday (39 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

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 July 3, 2025.
Peruse reviews from past customers who have flown with Breeze Airways, Alaska Airlines, and Southwest from Colorado to Las Vegas to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.1

Food

6.8

Comfort

8.2

Boarding

8.3

Entertainment

6.6

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Overall

8.1

Food

6.8

Comfort

8.2

Boarding

8.3

Entertainment

6.6

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Overall

8.1

Food

6.8

Comfort

8.2

Boarding

8.3

Entertainment

6.6

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Overall

8.1

Food

6.8

Comfort

8.2

Boarding

8.3

Entertainment

6.6

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
8.0
Very good

Overall

8.1

Food

6.8

Comfort

8.2

Boarding

8.3

Entertainment

6.6

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Overall

8.1

Food

6.8

Comfort

8.2

Boarding

8.3

Entertainment

6.6

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

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 $53. However, be on the lookout for offers from Breeze Airways and Southwest, 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: Air Canada (74%), United Airlines (73%), Copa Airlines (71%).

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

    On average you can expect to pay $366 for a flight from Colorado to Las Vegas. The cheapest flight overall is $54 while the most popular route, (Denver Intl - Las Vegas Harry Reid Intl) is currently priced at $107.

  • 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
Primm
Mount Charleston
Kingman
Mesquite
Needles
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 8 airlines flying from Colorado to Las Vegas

Discover the top 8 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$57Average$171FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$79Average$140FlexibilityNo cancel feeOn-time88%
Breeze AirwaysCheapest$96Average$195FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$113Average$269FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$141Average$332FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$141Average$430FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$196Average$368FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$229Average$566FlexibilityNo cancel feeOn-time75%

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