What is the cheapest airline that flies from Colorado to Las Vegas Harry Reid Intl?

Frontier, Breeze Airways, and Southwest are the most popular carriers operating from Colorado to Las Vegas Harry Reid Intl

What airlines fly to Las Vegas?

Frontier, Southwest and United Airlines are the top three most popular airlines that fly to Las Vegas from Colorado according to our data. Frontier is the first choice among our users, with 70% of people opting to fly with this airline when traveling to Las Vegas. Keep in mind that there are 8 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.

How many flights depart from Colorado to Las Vegas on average per week?

The number of flights available between Colorado and Las Vegas is 208 per week as of October 2025. The most frequent departure day is Fri, with 22% of weekly flights leaving on this day.

How many flights depart from Colorado to Las Vegas on average per day?

As of October 2025, 29 flights take off from Colorado and land in Las Vegas each day. The most common flight departure time for this route is 7:00PM, with 39% of daily flights taking off at noon.

How long does it take to fly to Las Vegas?

The flight from Colorado to Las Vegas depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Grand Junction (a popular airport in Colorado) to Las Vegas (the most popular airport in Las Vegas), then the flight time is 1h 34m on average. If you fly from Denver (another popular airport in Colorado) to Las Vegas, then the average flight time is 1h 55m.

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?

The number of operators available for flights from Colorado to Las Vegas Harry Reid Intl Airport is 8 as of October 2025.

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.

$39 Cheap Flights from Colorado to Las Vegas in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 8:02 amDEN-LAS

2h 02mnonstop

8:09 am - 11:19 amLAS-DEN

2h 10mnonstop

$94Frontier

Find Deal

Thu, Nov 13 - Sat, Nov 15

7:00 am - 8:02 amDEN-LAS

2h 02mnonstop

12:59 am - 3:59 amLAS-DEN

2h 00mnonstop

$95Frontier

Find Deal

Thu, Oct 30 - Wed, Nov 5

1:16 pm - 1:50 pmGJT-LAS

1h 34mnonstop

9:55 am - 12:36 pmLAS-GJT

1h 41mnonstop

$118Breeze Airways

Find Deal

Sun, Nov 2 - Thu, Nov 6

1:16 pm - 1:50 pmGJT-LAS

1h 34mnonstop

9:55 am - 12:36 pmLAS-GJT

1h 41mnonstop

$122Breeze Airways

Find Deal

Sun, Oct 26 - Thu, Oct 30

7:04 pm - 10:26 pmDEN-LAS

4h 22m1 stop

7:08 am - 10:18 amLAS-DEN

2h 10mnonstop

$122Multiple Airlines

Find Deal

Tue, Nov 4 - Thu, Nov 6

6:50 pm - 7:50 pmDEN-LAS

2h 00mnonstop

7:50 pm - 10:40 pmLAS-DEN

1h 50mnonstop

$142Southwest

Find Deal

Sat, Nov 15 - Mon, Nov 17

6:12 pm - 6:05 pmGJT-LAS

24h 53m1 stop

9:55 am - 12:36 pmLAS-GJT

1h 41mnonstop

$170Multiple Airlines

Find Deal

Sun, Nov 2 - Thu, Nov 6

6:05 pm - 9:58 pmDRO-LAS

4h 53m1 stop

4:41 pm - 10:01 pmLAS-DRO

4h 20m1 stop

$200United Airlines

Find Deal

Fri, Nov 14 - Mon, Nov 17

4:50 pm - 7:55 pmMTJ-LAS

4h 05m1 stop

6:55 am - 1:00 pmLAS-MTJ

5h 05m1 stop

$211Southwest

Find Deal

Wed, Oct 29 - Thu, Oct 30

3:25 pm - 8:27 pmMTJ-LAS

6h 02m1 stop

10:46 am - 8:19 pmLAS-MTJ

8h 33m2 stops

$216United Airlines

Find Deal

Sat, Oct 18 - Wed, Oct 22

Frontier flights from Colorado to Las Vegas

Our best Frontier deals on Colorado to Las Vegas flight tickets

Frontier

Nov 13

DEN7:00 amDenver Intl

2h 02m

LAS8:02 amLas Vegas Harry Reid Intl

Nov 15

LAS8:09 amLas Vegas Harry Reid Intl

2h 10m

DEN11:19 amDenver Intl

$94

Find similar

Frontier

Oct 30

DEN7:00 amDenver Intl

2h 02m

LAS8:02 amLas Vegas Harry Reid Intl

Nov 5

LAS12:59 amLas Vegas Harry Reid Intl

2h 00m

DEN3:59 amDenver Intl

$95

Find similar

Frontier

Oct 26

DEN10:29 pmDenver Intl

2h 00m

LAS11:29 pmLas Vegas Harry Reid Intl

Oct 28

LAS8:00 amLas Vegas Harry Reid Intl

2h 10m

DEN11:10 amDenver Intl

$96

Find similar

Breeze Airways flights from Colorado to Las Vegas

Our best Breeze Airways deals on Colorado to Las Vegas flight tickets

Breeze Airways

Nov 2

GJT1:16 pmGrand Junction Regnl

1h 34m

LAS1:50 pmLas Vegas Harry Reid Intl

Nov 6

LAS9:55 amLas Vegas Harry Reid Intl

1h 41m

GJT12:36 pmGrand Junction Regnl

$118

Find similar

Breeze Airways

Oct 26

GJT1:16 pmGrand Junction Regnl

1h 34m

LAS1:50 pmLas Vegas Harry Reid Intl

Oct 30

LAS9:55 amLas Vegas Harry Reid Intl

1h 41m

GJT12:36 pmGrand Junction Regnl

$122

Find similar

Breeze Airways

Oct 19

GJT1:16 pmGrand Junction Regnl

1h 34m

LAS1:50 pmLas Vegas Harry Reid Intl

Oct 23

LAS9:55 amLas Vegas Harry Reid Intl

1h 41m

GJT12:36 pmGrand Junction Regnl

$127

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Thu 11/13

7:00 am-8:02 am

Nonstop2h 02m

Las Vegas Harry Reid Intl

Sat 11/15

8:09 am-11:19 am

Nonstop2h 10m

$94

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Thu 10/30

7:00 am-8:02 am

Nonstop2h 02m

Las Vegas Harry Reid Intl

Wed 11/5

12:59 am-3:59 am

Nonstop2h 00m

$95

Grand JunctionLas Vegas

GJT - LAS

GJTLAS

Grand Junction Regnl

Sun 11/2

1:16 pm-1:50 pm

Nonstop1h 34m

Las Vegas Harry Reid Intl

Thu 11/6

9:55 am-12:36 pm

Nonstop1h 41m

$118

Grand JunctionLas Vegas

GJT - LAS

GJTLAS

Grand Junction Regnl

Sun 10/26

1:16 pm-1:50 pm

Nonstop1h 34m

Las Vegas Harry Reid Intl

Thu 10/30

9:55 am-12:36 pm

Nonstop1h 41m

$122

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Tue 11/4

7:04 pm-10:26 pm

1 stop4h 22m

Las Vegas Harry Reid Intl

Thu 11/6

7:08 am-10:18 am

Nonstop2h 10m

$122

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Sat 11/15

6:50 pm-7:50 pm

Nonstop2h 00m

Las Vegas Harry Reid Intl

Mon 11/17

7:50 pm-10:40 pm

Nonstop1h 50m

$142

Grand JunctionLas Vegas

GJT - LAS

GJTLAS

Grand Junction Regnl

Sun 11/2

6:12 pm-6:05 pm

1 stop24h 53m

Las Vegas Harry Reid Intl

Thu 11/6

9:55 am-12:36 pm

Nonstop1h 41m

$170

DurangoLas Vegas

DRO - LAS

DROLAS

Durango La Plata County

Fri 11/14

6:05 pm-9:58 pm

1 stop4h 53m

Las Vegas Harry Reid Intl

Mon 11/17

4:41 pm-10:01 pm

1 stop4h 20m

$200

MontroseLas Vegas

MTJ - LAS

MTJLAS

Montrose County

Wed 10/29

4:50 pm-7:55 pm

1 stop4h 05m

Las Vegas Harry Reid Intl

Thu 10/30

6:55 am-1:00 pm

1 stop5h 05m

$211

MontroseLas Vegas

MTJ - LAS

MTJLAS

Montrose County

Sat 10/18

3:25 pm-8:27 pm

1 stop6h 02m

Las Vegas Harry Reid Intl

Wed 10/22

10:46 am-8:19 pm

2 stops8h 33m

$216

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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

Prices

Airlines

Other information

What is the cheapest month to fly to Las Vegas?

The month of January is, on average, the cheapest month to fly to Las Vegas from Colorado, with most prices found around $129. The month of February is another great option to travel to Las Vegas, with average flight prices from Colorado averaging around $152.

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 $147. Flights from Colorado to Las Vegas on a Friday will generally be more expensive and average around $227. 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 $180. Flights to Las Vegas are more costly in the morning, with an average ticket price of $200. Departure times in the morning 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 $179 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 $135 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	$64
Fastest flight time	1h 34m
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 $64. The best round-trip flight deal from Colorado to Las Vegas found on momondo in the last 72 hours is $125.

The fastest flight from Colorado to Las Vegas takes 1h 34m

Direct flights go from Colorado to Las Vegas every day.

There is 1 airport near Las Vegas: 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?
The number of operators available for flights from Colorado to Las Vegas Harry Reid Intl Airport is 8 as of October 2025.
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?
momondo data reveals that the most frequently booked plane model on the route from Colorado to Las Vegas is Airbus A321neo, representing 19.26% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 18.57%, Airbus A320neo at 12.31%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 11.41%.

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
Frontier	PriceFrom $29	Free Cancellation	Rating 5.8 3,147 reviews	Search Frontier flights
Delta	PriceFrom $88	Free Cancellation	Rating 7.9 7,969 reviews	Search Delta flights
Breeze Airways	PriceFrom $97	Free Cancellation	Rating 8.1 213 reviews	Search Breeze Airways flights
Allegiant Air	PriceFrom $98	Free Cancellation	Rating 7.2 698 reviews	Search Allegiant Air flights
Southwest	PriceFrom $138	Free Cancellation	Rating 8.0 4,237 reviews	Search Southwest flights
United Airlines	PriceFrom $140	Free Cancellation	Rating 7.4 8,953 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $229	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $233	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

Laughlin

Mount Charleston

Henderson

Mesquite

Paradise

North Las Vegas

Kingman

Pahrump

Primm

Furnace Creek

Boulder City

Winchester

Sunrise Manor

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.

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Cheap flights from Colorado to Las Vegas from $39

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 11/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Frontier flights from Colorado to Las Vegas

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Our best Breeze Airways deals on Colorado to Las Vegas flight tickets

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

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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 January is, on average, the cheapest month to fly to Las Vegas from Colorado, with most prices found around $129. The month of February is another great option to travel to Las Vegas, with average flight prices from Colorado averaging around $152.

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

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

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?

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.

What is the cheapest airline that flies from Colorado to Las Vegas Harry Reid Intl?

Frontier, Breeze Airways, and Southwest are the most popular carriers operating from Colorado to Las Vegas Harry Reid Intl

What airlines fly to Las Vegas?

How many flights depart from Colorado to Las Vegas on average per day?

As of October 2025, 29 flights take off from Colorado and land in Las Vegas each day. The most common flight departure time for this route is 7:00PM, with 39% of daily flights taking off at noon.

How many flights depart from Colorado to Las Vegas on average per week?

The number of flights available between Colorado and Las Vegas is 208 per week as of October 2025. The most frequent departure day is Fri, with 22% of weekly flights leaving on this day.

How long does it take to fly 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

Fastest flight time

Direct flights

Airports in Las Vegas

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

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?

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

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

Traveling to a place near Las Vegas?

Why use momondo?

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

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

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

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

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Nevada