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Cheap flights from Las Vegas to Denver from C$ 94

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Denver departing on 4/3. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
11:00 a.m. - 9:36 p.m.
LAS
-
DEN
9h 36m
1 stop
Frontier Logo
10:30 p.m. - 11:40 p.m.
DEN
-
LAS
2h 10mdirect
C$ 116Frontier
Wed, 4 Mar - Wed, 11 Mar
Frontier Logo
11:30 a.m. - 8:46 p.m.
LAS
-
DEN
8h 16m
1 stop
Frontier Logo
6:11 a.m. - 10:27 a.m.
DEN
-
LAS
5h 16m
1 stop
C$ 161Frontier
Wed, 4 Mar - Wed, 11 Mar
Alaska Airlines Logo
3:27 p.m. - 11:59 p.m.
LAS
-
DEN
7h 32m
1 stop
Alaska Airlines Logo
6:45 p.m. - 10:28 p.m.
DEN
-
LAS
4h 43m
1 stop
C$ 187Alaska Airlines
Tue, 3 Mar - Wed, 11 Mar
Alaska Airlines Logo
10:15 a.m. - 5:48 p.m.
LAS
-
DEN
6h 33m
1 stop
Alaska Airlines Logo
6:45 p.m. - 10:28 p.m.
DEN
-
LAS
4h 43m
1 stop
C$ 214Alaska Airlines
Fri, 6 Mar - Tue, 10 Mar
Alaska Airlines Logo
5:58 p.m. - 11:59 p.m.
LAS
-
DEN
5h 01m
1 stop
Alaska Airlines Logo
6:45 p.m. - 10:28 p.m.
DEN
-
LAS
4h 43m
1 stop
C$ 228Alaska Airlines
Thu, 5 Mar - Tue, 10 Mar
Southwest Logo
6:35 a.m. - 12:05 p.m.
LAS
-
DEN
4h 30m
1 stop
Southwest Logo
8:30 a.m. - 9:35 a.m.
DEN
-
LAS
2h 05mdirect
C$ 250Southwest
Wed, 4 Mar - Tue, 10 Mar
Alaska Airlines Logo
6:00 a.m. - 11:38 a.m.
LAS
-
DEN
4h 38m
1 stop
Alaska Airlines Logo
6:45 p.m. - 10:28 p.m.
DEN
-
LAS
4h 43m
1 stop
C$ 269Alaska Airlines
Sat, 21 Feb - Sat, 28 Feb
Alaska Airlines Logo
6:00 a.m. - 11:38 a.m.
LAS
-
DEN
4h 38m
1 stop
Alaska Airlines Logo
11:38 a.m. - 11:16 p.m.
DEN
-
LAS
12h 38m
2 stops
C$ 280Alaska Airlines
Sat, 7 Mar - Tue, 10 Mar
Delta Logo
6:10 a.m. - 12:00 p.m.
LAS
-
DEN
4h 50m
1 stop
Delta Logo
6:30 a.m. - 12:53 p.m.
DEN
-
LAS
7h 23m
1 stop
C$ 283Delta
Mon, 2 Mar - Tue, 10 Mar
United Airlines Logo
1:40 p.m. - 4:45 p.m.
LAS
-
DEN
2h 05mdirect
United Airlines Logo
8:05 a.m. - 9:07 a.m.
DEN
-
LAS
2h 02mdirect
C$ 288United Airlines
Tue, 12 May - Tue, 26 May

United Airlines flights from Las Vegas to Denver

Our best United Airlines deals on Las Vegas to Denver flight tickets
United Airlines
12 May
LAS1:40 p.m.Las Vegas Harry Reid Intl
2h 05m
DEN4:45 p.m.Denver Intl
26 May
DEN8:05 a.m.Denver Intl
2h 02m
LAS9:07 a.m.Las Vegas Harry Reid Intl
C$ 288
United Airlines
22 May
LAS6:15 p.m.Las Vegas Harry Reid Intl
2h 00m
DEN9:15 p.m.Denver Intl
25 May
DEN8:05 a.m.Denver Intl
2h 02m
LAS9:07 a.m.Las Vegas Harry Reid Intl
C$ 316
United Airlines
1 Apr
LAS5:30 a.m.Las Vegas Harry Reid Intl
2h 05m
DEN8:35 a.m.Denver Intl
6 Apr
DEN8:00 p.m.Denver Intl
2h 08m
LAS9:08 p.m.Las Vegas Harry Reid Intl
C$ 365

Alaska Airlines flights from Las Vegas to Denver

Our best Alaska Airlines deals on Las Vegas to Denver flight tickets
Alaska Airlines
3 Mar
LAS3:27 p.m.Las Vegas Harry Reid Intl
7h 32m
1 stop
DEN11:59 p.m.Denver Intl
11 Mar
DEN6:45 p.m.Denver Intl
4h 43m
1 stop
LAS10:28 p.m.Las Vegas Harry Reid Intl
C$ 187
Alaska Airlines
6 Mar
LAS10:15 a.m.Las Vegas Harry Reid Intl
6h 33m
1 stop
DEN5:48 p.m.Denver Intl
11 Mar
DEN6:45 p.m.Denver Intl
4h 43m
1 stop
LAS10:28 p.m.Las Vegas Harry Reid Intl
C$ 214
Alaska Airlines
5 Mar
LAS5:58 p.m.Las Vegas Harry Reid Intl
5h 01m
1 stop
DEN11:59 p.m.Denver Intl
10 Mar
DEN6:45 p.m.Denver Intl
4h 43m
1 stop
LAS10:28 p.m.Las Vegas Harry Reid Intl
C$ 228

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Denver 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 96,600 searches. Data last updated 4 February 2026.
Use the filters below to find and compare flights from Las Vegas to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Wed 4/3

11:00 a.m.-9:36 p.m.

1 stop9h 36m

Denver Intl

Wed 11/3

10:30 p.m.-11:40 p.m.

Nonstop2h 10m

C$ 116

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Wed 4/3

11:30 a.m.-8:46 p.m.

1 stop8h 16m

Denver Intl

Wed 11/3

6:11 a.m.-10:27 a.m.

1 stop5h 16m

C$ 161

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Tue 3/3

3:27 p.m.-11:59 p.m.

1 stop7h 32m

Denver Intl

Wed 11/3

6:45 p.m.-10:28 p.m.

1 stop4h 43m

C$ 187

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Fri 6/3

10:15 a.m.-5:48 p.m.

1 stop6h 33m

Denver Intl

Tue 10/3

6:45 p.m.-10:28 p.m.

1 stop4h 43m

C$ 214

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Thu 5/3

5:58 p.m.-11:59 p.m.

1 stop5h 01m

Denver Intl

Tue 10/3

6:45 p.m.-10:28 p.m.

1 stop4h 43m

C$ 228

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Wed 4/3

6:35 a.m.-12:05 p.m.

1 stop4h 30m

Denver Intl

Tue 10/3

8:30 a.m.-9:35 a.m.

Nonstop2h 05m

C$ 250

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Sat 21/2

6:00 a.m.-11:38 a.m.

1 stop4h 38m

Denver Intl

Sat 28/2

6:45 p.m.-10:28 p.m.

1 stop4h 43m

C$ 269

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Sat 7/3

6:00 a.m.-11:38 a.m.

1 stop4h 38m

Denver Intl

Tue 10/3

11:38 a.m.-11:16 p.m.

2 stops12h 38m

C$ 280

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Mon 2/3

6:10 a.m.-12:00 p.m.

1 stop4h 50m

Denver Intl

Tue 10/3

6:30 a.m.-12:53 p.m.

1 stop7h 23m

C$ 283

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Tue 12/5

1:40 p.m.-4:45 p.m.

Nonstop2h 05m

Denver Intl

Tue 26/5

8:05 a.m.-9:07 a.m.

Nonstop2h 02m

C$ 288

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Denver from

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

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 Denver?

In general, February is the cheapest month to fly from Las Vegas to Denver. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 145. If you aren’t able to travel during the month of February, then book flights to Denver from Las Vegas during October instead. Flights to Denver in October, while not as cheap as those in February, still average around C$ 167.

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart from Las Vegas to Denver is on a Thursday. Travellers who choose to depart for Denver on a Thursday will often find tickets for as low as C$ 154. On the other hand, Sunday is the most expensive day to depart from Las Vegas because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,126.

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

Our most recent data shows that the best time of day to fly to Denver is at noon. Flights from Las Vegas to Denver during this time can be as low as C$ 149. Try not to purchase tickets in the morning because they tend to be around C$ 240. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

How far in advance should I book a flight to Denver?

You are more likely to see cheaper flights to Denver from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around C$ 204 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Las Vegas for as low as C$ 138 on momondo.

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

There are 3 cabin classes available to choose from on Las Vegas Harry Reid Intl to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Las Vegas to Denver flight prices changed over time?

As of February 2026, prices for Las Vegas to Denver flights are approximately 0% more expensive when compared to flights at the same time last year.

When to book flights from Las Vegas to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Denver according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Las Vegas to Denver (LAS to DEN) flight deals and tips

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

Fastest flight time

2h 01m

Direct flights

Every day

Airports in Denver

1 airport
The fastest flight from Las Vegas to Denver takes 2h 01m
Direct flights go from Las Vegas to Denver every day.
There is 1 airport in Denver. From Las Vegas there are direct flights to Denver Intl (DEN).
Search flight deals

  • How far is Las Vegas Harry Reid Intl to Denver Intl by plane?

    There are 972.9 km between Las Vegas Harry Reid Intl and Denver Intl. Typically, this will take 2h 01m by plane in normal conditions.

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

    Prices for flights from Las Vegas Harry Reid Intl Airport to Denver Intl Airport are refreshed on a daily basis.

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

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

  • What documentation or ID do you need to fly to Denver Intl Airport?

    The travel and health documents required for your trip to Denver Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Denver Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

  • What is the most popular airline from Las Vegas to Denver?

Best airlines flying from Las Vegas to Denver

Compare and see reviews for airlines that fly from Las Vegas to Denver with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom C$ 79Free CancellationRating
5.7
3,052 reviews
Search Frontier flights

  • Frontier Flights From Las Vegas to Denver

    Frontier is one of the most popular airlines flying from Las Vegas to Denver, operating 5 flights/week on average for this route. A good Frontier flight deal for Las Vegas to Denver starts from C$ 79 round-trip, up to an average price of C$ 167. Our users have rated Frontier at 5.7/10.

Travelling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Silverthorne
Wheat Ridge
Winter Park
Lakewood
Longmont
Boulder
Englewood

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Denver from Las Vegas.

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

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

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

momondo helps you find the best flight between Las Vegas and Denver by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Las Vegas to Denver now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Denver and let you know when they change.

An easier way to manage your Denver 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.
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