HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Colorado

$50+ Cheap flights from Las Vegas (LAS) to Colorado

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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — DEN
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Las Vegas to Colorado with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Las Vegas to Colorado

Keep the following information in mind while searching for Las Vegas to Colorado flight deals. Data was last updated March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$91
(Trip.com)

One-way from

$50
(Frontier)

Popular in

November

Cheapest in

August

Average price

$152

Good round-trip deal

$123 or less

Good one-way deal

$77 or less
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Denver Intl flights.
Search Deals
From Las Vegas Harry Reid Intl to Colorado
Search Deals
One-way flight from Las Vegas Harry Reid Intl to Colorado
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals
Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to Colorado.
Search Deals
Price to beat on a one-way flight from Las Vegas Harry Reid Intl to Colorado.
Search Deals

Find flight deals from Las Vegas to Colorado

Cheapest flights from Las Vegas to Colorado
Explore the most affordable flight options available from Las Vegas to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

This Frontier deal was found by Cheapflights users on 3/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/63:46 pmLAS - DEN
Nonstop2h 11mFrontier
Tue 5/610:47 pmDEN - LAS
Nonstop2h 07mFrontier
Deal found 3/23$89
This Breeze Airways deal was found by Cheapflights users on 3/24. 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.
Thu 4/1710:53 amLAS - GJT
Nonstop1h 30mBreeze Airways
Sun 4/202:03 pmGJT - LAS
Nonstop1h 30mBreeze Airways
Deal found 3/24$128
This Trip.com deal was found by Cheapflights users on 3/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/72:00 pmLAS - DEN
1 stop6h 15mMultiple Airlines
Wed 5/1410:52 pmDEN - LAS
Nonstop2h 07mMultiple Airlines
Deal found 3/23$129
This Southwest deal was found by Cheapflights users on 3/23. 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 5/125:50 amLAS - DEN
Nonstop1h 50mSouthwest
Mon 5/127:10 pmDEN - LAS
Nonstop2h 00mSouthwest
Deal found 3/23$141
This Mytrip deal was found by Cheapflights users on 3/22. 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 5/18:36 amLAS - COS
1 stop6h 14mMultiple Airlines
Sun 5/44:35 pmCOS - LAS
1 stop25h 02mMultiple Airlines
Deal found 3/22$163
This Alaska Airlines deal was found by Cheapflights users on 3/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/267:20 amLAS - DEN
1 stop12h 55mAlaska Airlines
Tue 4/2912:21 pmDEN - LAS
1 stop7h 42mAlaska Airlines
Deal found 3/24$176
This Delta deal was found by Cheapflights users on 3/23. 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.
Fri 4/255:40 pmLAS - DEN
1 stop4h 38mDelta
Sun 4/277:05 amDEN - LAS
1 stop5h 41mDelta
Deal found 3/23$177
This United Airlines deal was found by Cheapflights users on 3/23. 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 5/2712:00 pmLAS - DEN
Nonstop2h 00mUnited Airlines
Tue 6/39:00 pmDEN - LAS
1 stop4h 27mUnited Airlines
Deal found 3/23$185
This American Airlines deal was found by Cheapflights users on 3/23. 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.
Sat 7/126:20 amLAS - DEN
1 stop4h 07mAmerican Airlines
Sun 7/208:42 amDEN - LAS
1 stop4h 30mAmerican Airlines
Deal found 3/23$215
This Southwest deal was found by Cheapflights users on 3/23. 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 4/1911:15 amLAS - COS
Nonstop1h 55mSouthwest
Mon 4/216:50 pmCOS - LAS
Nonstop2h 00mSouthwest
Deal found 3/23$225
This American Airlines deal was found by Cheapflights users on 3/23. 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 5/612:59 amLAS - COS
1 stop7h 41mAmerican Airlines
Wed 5/144:43 pmCOS - LAS
1 stop8h 02mAmerican Airlines
Deal found 3/23$238
This American Airlines deal was found by Cheapflights users on 3/23. 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.
Sun 4/136:00 amLAS - DRO
1 stop4h 11mAmerican Airlines
Sun 4/206:00 amDRO - LAS
1 stop6h 29mAmerican Airlines
Deal found 3/23$258

Cheapflights Fare Finder

Customize your flight search to find flights from Las Vegas to Colorado 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 March 25, 2025.
Use the filters below to find and compare flights from Las Vegas to Colorado that are best for you.

Fly from

Las Vegas

Fly to

Colorado

Route

Depart

Return

Price

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Tue 5/6

3:46 pm-6:57 pm

Nonstop2h 11m

Denver Intl

Tue 5/6

10:47 pm-11:54 pm

Nonstop2h 07m

$89

Las VegasGrand Junction

LAS - GJT

LASGJT

Las Vegas Harry Reid Intl

Thu 4/17

10:53 am-1:23 pm

Nonstop1h 30m

Grand Junction Regnl

Sun 4/20

2:03 pm-2:33 pm

Nonstop1h 30m

$128

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Wed 5/7

2:00 pm-9:15 pm

1 stop6h 15m

Denver Intl

Wed 5/14

10:52 pm-11:59 pm

Nonstop2h 07m

$129

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Mon 5/12

5:50 am-8:40 am

Nonstop1h 50m

Denver Intl

Mon 5/12

7:10 pm-8:10 pm

Nonstop2h 00m

$141

Las VegasColorado Springs

LAS - COS

LASCOS

Las Vegas Harry Reid Intl

Thu 5/1

8:36 am-3:50 pm

1 stop6h 14m

Colorado Springs

Sun 5/4

4:35 pm-4:37 pm

1 stop25h 02m

$163

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Sat 4/26

7:20 am-9:15 pm

1 stop12h 55m

Denver Intl

Tue 4/29

12:21 pm-7:03 pm

1 stop7h 42m

$176

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Fri 4/25

5:40 pm-11:18 pm

1 stop4h 38m

Denver Intl

Sun 4/27

7:05 am-11:46 am

1 stop5h 41m

$177

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Tue 5/27

12:00 pm-3:00 pm

Nonstop2h 00m

Denver Intl

Tue 6/3

9:00 pm-12:27 am

1 stop4h 27m

$185

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Sat 7/12

6:20 am-11:27 am

1 stop4h 07m

Denver Intl

Sun 7/20

8:42 am-12:12 pm

1 stop4h 30m

$215

Las VegasColorado Springs

LAS - COS

LASCOS

Las Vegas Harry Reid Intl

Sat 4/19

11:15 am-2:10 pm

Nonstop1h 55m

Colorado Springs

Mon 4/21

6:50 pm-7:50 pm

Nonstop2h 00m

$225

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 50 results
1
2
3
...
5

Best time to book a flight from Las Vegas to Colorado

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

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

Currently, October is the cheapest month in which you can book a flight from Las Vegas to Colorado (average of $197). Flying from Las Vegas to Colorado in March is currently the most expensive (average of $278). 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 LAS to CO?

Find hourly flight availability from Las Vegas to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 25, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Las Vegas to Colorado as you normally would.

Weekly flight availability from Las Vegas to Colorado

Explore weekly flight availability from Las Vegas to Colorado. 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 March 25, 2025.

The most flights from LAS to USCO are scheduled on a Monday (48 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (19 on average).

Rainfall in Colorado by month

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

In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

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

If weather is an important factor for your trip to Colorado, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated March 25, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Las Vegas to Colorado have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,785 reviews

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,785 reviews
Alaska Airlines
8.0
Very good
9,785 reviews

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,272 reviews
Alaska Airlines
8.0
Very good
9,785 reviews

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,890 reviews
Alaska Airlines
8.0
Very good
9,785 reviews

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Breeze Airways
8.0
Very good
156 reviews
Alaska Airlines
8.0
Very good
9,785 reviews

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,330 reviews
Alaska Airlines
8.0
Very good
9,785 reviews

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Colorado. 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 from for flights from Las Vegas to Colorado?

    If you book a flight to Colorado from Las Vegas, you will be flying from Harry Reid Intl, which is the city’s only airport. Las Vegas Harry Reid Intl (LAS) is located 6.2 mi from the center of Las Vegas.

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

    Within the past month, 198 users have taken a look at flights from Las Vegas Harry Reid Intl to Colorado.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $50. United Airlines flights start at $71 while deals on Southwest start at $76 one-way.

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

    Most travelers choose Las Vegas Harry Reid Intl - Denver Intl, Las Vegas Harry Reid Intl - Colorado Springs or Las Vegas Harry Reid Intl - Grand Junction Regnl when deciding on the best route from Las Vegas to Colorado.

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

    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 Las Vegas to Colorado on time: Lufthansa (88%), United Airlines (87%), Air Canada (87%).

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

    Looking at all options, your cheapest flight can be booked for $44. While the most popular route (Las Vegas Harry Reid Intl - Denver Intl) can be booked for $133 on average our data indicates $753 when flying from Las Vegas to Colorado.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Las Vegas to Colorado (average of $197). Flying from Las Vegas to Colorado in March is currently the most expensive (average of $278). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Las Vegas to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
Las Vegas to Seattle flights
Las Vegas to Honolulu flights
Las Vegas to Newark flights
Las Vegas to Los Angeles flights
Las Vegas to John F Kennedy Intl flights
Las Vegas to Atlanta flights
Las Vegas to Dulles Intl flights
Las Vegas to Fort Lauderdale flights
Las Vegas to Denver flights
Las Vegas to Burbank flights
Las Vegas to LaGuardia flights
Las Vegas to Dallas/Fort Worth flights
Las Vegas to Boston flights
Reno to Seattle flights
Las Vegas to Miami flights
Reno to Los Angeles flights
Las Vegas to Orlando flights
Las Vegas to O'Hare Intl flights
Reno to Las Vegas flights
Las Vegas to Everett flights
Las Vegas to Kahului flights
Las Vegas to Hobby flights
Las Vegas to San Francisco flights
Las Vegas to Baltimore flights
Las Vegas to Santa Ana flights
Las Vegas to Reagan-National flights
Las Vegas to Salt Lake City flights
Las Vegas to San Diego flights
Reno to O'Hare Intl flights
Las Vegas to Reno flights
Reno to Sky Harbor Intl flights
Las Vegas to George Bush Intcntl flights
Reno to Dallas/Fort Worth flights
Las Vegas to Portland flights
Las Vegas to Tampa flights
Las Vegas to Philadelphia flights
Las Vegas to Nashville flights
Reno to Atlanta flights
Reno to John F Kennedy Intl flights
Las Vegas to Indianapolis flights
Las Vegas to Ontario flights
Las Vegas to Sky Harbor Intl flights
Reno to San Diego flights
Las Vegas to Oakland flights
Las Vegas to San Jose flights
Reno to Newark flights
Las Vegas to Minneapolis flights
Las Vegas to Austin flights
Reno to Denver flights
Las Vegas to Love Field flights

Top 8 airlines flying from Las Vegas to Colorado

Discover the top 8 airlines that operate flights from Las Vegas to Colorado. 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 March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$49Average$106FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$79Average$98FlexibilityNo cancel feeOn-time88%
Breeze AirwaysCheapest$86Average$145FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$132Average$258FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$133Average$430FlexibilityNo cancel feeOn-time69%
DeltaCheapest$176Average$240FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$187Average$392FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$189Average$553FlexibilityNo cancel feeOn-time75%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.