Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Colorado to Las Vegas from $40

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Las Vegas departing on 4/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Colorado to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
10:30 pm - 11:37 pm
DEN
-
LAS
2h 07mnonstop
Frontier Logo
12:23 pm - 3:31 pm
LAS
-
DEN
2h 08mnonstop
$79Frontier
Wed, Apr 1 - Thu, Apr 2
Frontier Logo
7:24 am - 8:41 am
DEN
-
LAS
2h 17mnonstop
Frontier Logo
12:59 am - 3:56 am
LAS
-
DEN
1h 57mnonstop
$80Frontier
Thu, Feb 26 - Fri, Feb 27
Breeze Airways Logo
1:12 pm - 1:48 pm
GJT
-
LAS
1h 36mnonstop
Breeze Airways Logo
9:30 am - 12:07 pm
LAS
-
GJT
1h 37mnonstop
$106Breeze Airways
Sun, Apr 5 - Thu, Apr 9
Breeze Airways Logo
1:13 pm - 1:49 pm
GJT
-
LAS
1h 36mnonstop
Breeze Airways Logo
9:30 am - 12:07 pm
LAS
-
GJT
1h 37mnonstop
$110Breeze Airways
Sun, Mar 8 - Thu, Mar 12
Multiple Airlines Logo
8:30 am - 10:45 pm
COS
-
LAS
15h 15m
1 stop
Multiple Airlines Logo
11:30 am - 7:40 am
LAS
-
COS
19h 10m
1 stop
$157Multiple Airlines
Sun, Mar 1 - Wed, Mar 4
Multiple Airlines Logo
8:30 am - 10:45 pm
COS
-
LAS
15h 15m
1 stop
Multiple Airlines Logo
4:31 pm - 7:40 am
LAS
-
COS
14h 09m
1 stop
$158Multiple Airlines
Sun, Feb 22 - Wed, Feb 25
United Airlines Logo
1:41 pm - 7:07 pm
DRO
-
LAS
6h 26m
1 stop
United Airlines Logo
5:20 am - 12:39 pm
LAS
-
DRO
6h 19m
1 stop
$200United Airlines
Tue, Feb 17 - Sat, Feb 21
United Airlines Logo
2:10 pm - 6:00 pm
MTJ
-
LAS
4h 50m
1 stop
United Airlines Logo
7:30 am - 12:27 pm
LAS
-
MTJ
3h 57m
1 stop
$211United Airlines
Sat, Feb 14 - Wed, Feb 18
American Airlines Logo
11:37 am - 9:44 pm
DRO
-
LAS
11h 07m
2 stops
American Airlines Logo
6:25 am - 11:07 am
LAS
-
DRO
3h 42m
1 stop
$239American Airlines
Sat, Feb 28 - Wed, Mar 4
American Airlines Logo
11:37 am - 2:51 pm
DRO
-
LAS
4h 14m
1 stop
American Airlines Logo
12:28 pm - 6:07 pm
LAS
-
DRO
4h 39m
1 stop
$244American Airlines
Sat, Feb 28 - Wed, Mar 4

Frontier flights from Colorado to Las Vegas

Our best Frontier deals on Colorado to Las Vegas flight tickets
Frontier
Apr 1
DEN10:30 pmDenver Intl
2h 07m
LAS11:37 pmLas Vegas Harry Reid Intl
Apr 3
LAS9:21 pmLas Vegas Harry Reid Intl
1h 59m
DEN12:20 amDenver Intl
$79
Frontier
Feb 26
DEN7:24 amDenver Intl
2h 17m
LAS8:41 amLas Vegas Harry Reid Intl
Feb 27
LAS12:59 amLas Vegas Harry Reid Intl
1h 57m
DEN3:56 amDenver Intl
$80
Frontier
Mar 4
DEN10:26 amDenver Intl
2h 11m
LAS11:37 amLas Vegas Harry Reid Intl
Mar 11
LAS9:20 pmLas Vegas Harry Reid Intl
1h 59m
DEN12:19 amDenver Intl
$81

Breeze Airways flights from Colorado to Las Vegas

Our best Breeze Airways deals on Colorado to Las Vegas flight tickets
Breeze Airways
Apr 5
GJT1:12 pmGrand Junction Regnl
1h 36m
LAS1:48 pmLas Vegas Harry Reid Intl
Apr 9
LAS9:30 amLas Vegas Harry Reid Intl
1h 37m
GJT12:07 pmGrand Junction Regnl
$106
Breeze Airways
Mar 8
GJT1:13 pmGrand Junction Regnl
1h 36m
LAS1:49 pmLas Vegas Harry Reid Intl
Mar 12
LAS9:30 amLas Vegas Harry Reid Intl
1h 37m
GJT12:07 pmGrand Junction Regnl
$110
Breeze Airways
Mar 31
GJT12:52 pmGrand Junction Regnl
1h 36m
LAS1:28 pmLas Vegas Harry Reid Intl
Apr 2
LAS9:30 amLas Vegas Harry Reid Intl
1h 37m
GJT12:07 pmGrand Junction Regnl
$117

momondo 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, momondo users made 832,500 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Colorado to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Wed 4/1

10:30 pm-11:37 pm

Nonstop2h 07m

Las Vegas Harry Reid Intl

Thu 4/2

12:23 pm-3:31 pm

Nonstop2h 08m

$79

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Thu 2/26

7:24 am-8:41 am

Nonstop2h 17m

Las Vegas Harry Reid Intl

Fri 2/27

12:59 am-3:56 am

Nonstop1h 57m

$80

Grand JunctionLas Vegas

GJT - LAS

GJTLAS

Grand Junction Regnl

Sun 4/5

1:12 pm-1:48 pm

Nonstop1h 36m

Las Vegas Harry Reid Intl

Thu 4/9

9:30 am-12:07 pm

Nonstop1h 37m

$106

Grand JunctionLas Vegas

GJT - LAS

GJTLAS

Grand Junction Regnl

Sun 3/8

1:13 pm-1:49 pm

Nonstop1h 36m

Las Vegas Harry Reid Intl

Thu 3/12

9:30 am-12:07 pm

Nonstop1h 37m

$110

Colorado SpringsLas Vegas

COS - LAS

COSLAS

Colorado Springs

Sun 3/1

8:30 am-10:45 pm

1 stop15h 15m

Las Vegas Harry Reid Intl

Wed 3/4

11:30 am-7:40 am

1 stop19h 10m

$157

Colorado SpringsLas Vegas

COS - LAS

COSLAS

Colorado Springs

Sun 2/22

8:30 am-10:45 pm

1 stop15h 15m

Las Vegas Harry Reid Intl

Wed 2/25

4:31 pm-7:40 am

1 stop14h 09m

$158

DurangoLas Vegas

DRO - LAS

DROLAS

Durango La Plata County

Tue 2/17

1:41 pm-7:07 pm

1 stop6h 26m

Las Vegas Harry Reid Intl

Sat 2/21

5:20 am-12:39 pm

1 stop6h 19m

$200

MontroseLas Vegas

MTJ - LAS

MTJLAS

Montrose County

Sat 2/14

2:10 pm-6:00 pm

1 stop4h 50m

Las Vegas Harry Reid Intl

Wed 2/18

7:30 am-12:27 pm

1 stop3h 57m

$211

DurangoLas Vegas

DRO - LAS

DROLAS

Durango La Plata County

Sat 2/28

11:37 am-9:44 pm

2 stops11h 07m

Las Vegas Harry Reid Intl

Wed 3/4

6:25 am-11:07 am

1 stop3h 42m

$239

DurangoLas Vegas

DRO - LAS

DROLAS

Durango La Plata County

Sat 2/28

11:37 am-2:51 pm

1 stop4h 14m

Las Vegas Harry Reid Intl

Wed 3/4

12:28 pm-6:07 pm

1 stop4h 39m

$244

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Las Vegas from

How to get the cheapest flight ticket from Colorado to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Las Vegas?

The month of February is, on average, the cheapest month to fly to Las Vegas from Colorado, with most prices found around $168. The month of March is another great option to travel to Las Vegas, with average flight prices from Colorado averaging around $173.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Tuesday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $151. Flights from Colorado to Las Vegas on a Friday will generally be more expensive and average around $239. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is in the evening when flights can be purchased for as low as $189. Flights to Las Vegas are more costly in the afternoon, with an average ticket price of $208. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Colorado to Las Vegas Harry Reid Intl flight route?

Fly from Denver Intl to Las Vegas Harry Reid Intl for the best Colorado - Las Vegas Harry Reid Intl flight prices

How far in advance should I book a flight to Las Vegas?

You are more likely to see cheaper flights to Las Vegas from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $190 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Colorado for as low as $142 on momondo.

What cabin class options are available on Colorado to Las Vegas Harry Reid Intl flights?

There are 4 cabin classes available to choose from on Colorado to Las Vegas Harry Reid Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Colorado to Las Vegas flights?

No. A direct flight is the cheapest option for a flight between Colorado to Las Vegas.

Cheap Colorado to Las Vegas flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Las Vegas

Best Price Found

$80

Fastest flight time

1h 35m

Direct flights

Every day

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from Colorado in the past 72 hours is $80. The best round-trip flight deal from Colorado to Las Vegas found on momondo in the last 72 hours is $139.
The fastest flight from Colorado to Las Vegas takes 1h 35m
Direct flights go from Colorado to Las Vegas every day.
There is 1 airport in Las Vegas. From Colorado there are direct flights to Las Vegas Harry Reid Intl (LAS).
Search flight deals

  • When did momondo last update prices for flights from Colorado to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Colorado to Las Vegas Harry Reid Intl Airport are updated daily.

  • How many operators does momondo search for flights from Colorado to Las Vegas Harry Reid Intl Airport?

  • How old do you have to be to fly from Colorado to Las Vegas Harry Reid Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The required travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Colorado to Las Vegas?

Best airlines flying from Colorado to Las Vegas

Compare and see reviews for airlines that fly from Colorado to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $29Free CancellationRating
5.7
3,051 reviews
Search Frontier flights
DeltaPriceFrom $88Free CancellationRating
7.9
8,138 reviews
Search Delta flights
Breeze AirwaysPriceFrom $116Free CancellationRating
8.2
263 reviews
Search Breeze Airways flights
United AirlinesPriceFrom $137Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
SouthwestPriceFrom $137Free CancellationRating
8.0
4,272 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $208Free CancellationRating
8.0
11,834 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $229Free CancellationRating
7.2
11,218 reviews
Search American Airlines flights

Traveling to a place near Las Vegas?

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

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Las Vegas?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Colorado to Las Vegas. momondo saves you time and could save you money on your trip.

Can I find flights from Colorado to Las Vegas with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Colorado to Las Vegas flights to just show those with flexible booking policies.

How can momondo help me find flights from Colorado to Las Vegas?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Las Vegas from Colorado.

I’m not ready to book a flight from Colorado to Las Vegas right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Las Vegas from Colorado. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Las Vegas trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 3/5
Thu 3/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States