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Cheap flights from Las Vegas to Denver from C$ 78

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 30/4. 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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Find the cheapest flights from Las Vegas to Denver

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:00 a.m. - 10:03 a.m.
LAS
-
DEN
2h 03mdirect
Frontier Logo
2:37 p.m. - 3:42 p.m.
DEN
-
LAS
2h 05mdirect
C$ 147Frontier
Sat, 18 Apr - Sat, 25 Apr
Frontier Logo
10:26 a.m. - 3:45 p.m.
LAS
-
DEN
4h 19m
1 stop
Frontier Logo
2:37 p.m. - 3:42 p.m.
DEN
-
LAS
2h 05mdirect
C$ 155Frontier
Sat, 18 Apr - Sat, 25 Apr
Frontier Logo
10:26 a.m. - 3:45 p.m.
LAS
-
DEN
4h 19m
1 stop
Frontier Logo
10:35 p.m. - 7:38 a.m.
DEN
-
LAS
10h 03m
1 stop
C$ 191Frontier
Sat, 18 Apr - Sat, 25 Apr
Frontier Logo
11:39 p.m. - 9:40 a.m.
LAS
-
DEN
33h 01m
1 stop
Frontier Logo
6:00 a.m. - 7:04 a.m.
DEN
-
LAS
2h 04mdirect
C$ 198Frontier
Mon, 20 Apr - Mon, 27 Apr
Frontier Logo
6:59 p.m. - 4:15 a.m.
LAS
-
DEN
8h 16m
1 stop
Frontier Logo
6:26 a.m. - 1:25 p.m.
DEN
-
LAS
7h 59m
1 stop
C$ 218Frontier
Mon, 20 Apr - Mon, 27 Apr
Alaska Airlines Logo
6:29 a.m. - 12:20 p.m.
LAS
-
DEN
4h 51m
1 stop
Alaska Airlines Logo
1:16 p.m. - 6:46 p.m.
DEN
-
LAS
6h 30m
1 stop
C$ 243Alaska Airlines
Tue, 14 Apr - Wed, 15 Apr
Frontier Logo
12:59 a.m. - 3:59 a.m.
LAS
-
DEN
2h 00mdirect
Frontier Logo
2:37 p.m. - 3:42 p.m.
DEN
-
LAS
2h 05mdirect
C$ 246Frontier
Sun, 19 Apr - Mon, 27 Apr
Alaska Airlines Logo
4:47 p.m. - 11:44 p.m.
LAS
-
DEN
5h 57m
1 stop
Alaska Airlines Logo
6:20 p.m. - 10:36 p.m.
DEN
-
LAS
5h 16m
1 stop
C$ 259Alaska Airlines
Thu, 16 Apr - Mon, 20 Apr
Alaska Airlines Logo
6:29 a.m. - 12:20 p.m.
LAS
-
DEN
4h 51m
1 stop
Alaska Airlines Logo
6:20 p.m. - 10:36 p.m.
DEN
-
LAS
5h 16m
1 stop
C$ 276Alaska Airlines
Thu, 2 Apr - Mon, 6 Apr
Southwest Logo
7:00 a.m. - 9:55 a.m.
LAS
-
DEN
1h 55mdirect
Southwest Logo
8:45 p.m. - 9:45 p.m.
DEN
-
LAS
2h 00mdirect
C$ 277Southwest
Tue, 14 Apr - Tue, 21 Apr

Southwest flights from Las Vegas to Denver

Our best Southwest deals on Las Vegas to Denver flight tickets
Southwest
21 Apr
LAS8:25 p.m.Las Vegas Harry Reid Intl
1h 55m
DEN11:20 p.m.Denver Intl
28 Apr
DEN7:50 p.m.Denver Intl
2h 00m
LAS8:50 p.m.Las Vegas Harry Reid Intl
C$ 270
Southwest
21 Apr
LAS8:25 p.m.Las Vegas Harry Reid Intl
1h 55m
DEN11:20 p.m.Denver Intl
28 Apr
DEN9:10 a.m.Denver Intl
5h 10m
2 stops
LAS1:20 p.m.Las Vegas Harry Reid Intl
C$ 285
Southwest
18 Apr
LAS9:25 a.m.Las Vegas Harry Reid Intl
1h 55m
DEN12:20 p.m.Denver Intl
20 Apr
DEN10:55 a.m.Denver Intl
1h 55m
LAS11:50 a.m.Las Vegas Harry Reid Intl
C$ 287

Alaska Airlines flights from Las Vegas to Denver

Our best Alaska Airlines deals on Las Vegas to Denver flight tickets
Alaska Airlines
14 Apr
LAS6:29 a.m.Las Vegas Harry Reid Intl
4h 51m
1 stop
DEN12:20 p.m.Denver Intl
15 Apr
DEN1:16 p.m.Denver Intl
6h 30m
1 stop
LAS6:46 p.m.Las Vegas Harry Reid Intl
C$ 243
Alaska Airlines
16 Apr
LAS4:47 p.m.Las Vegas Harry Reid Intl
5h 57m
1 stop
DEN11:44 p.m.Denver Intl
20 Apr
DEN6:20 p.m.Denver Intl
5h 16m
1 stop
LAS10:36 p.m.Las Vegas Harry Reid Intl
C$ 259
Alaska Airlines
2 Apr
LAS6:29 a.m.Las Vegas Harry Reid Intl
4h 51m
1 stop
DEN12:20 p.m.Denver Intl
6 Apr
DEN6:20 p.m.Denver Intl
5h 16m
1 stop
LAS10:36 p.m.Las Vegas Harry Reid Intl
C$ 276

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 22 March 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

Cheapest round-trip

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Sat 18/4

7:00 a.m.-10:03 a.m.

Nonstop2h 03m

Denver Intl

Sat 25/4

2:37 p.m.-3:42 p.m.

Nonstop2h 05m

C$ 147

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Sat 18/4

10:26 a.m.-3:45 p.m.

1 stop4h 19m

Denver Intl

Sat 25/4

2:37 p.m.-3:42 p.m.

Nonstop2h 05m

C$ 155

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Sat 18/4

10:26 a.m.-3:45 p.m.

1 stop4h 19m

Denver Intl

Sat 25/4

10:35 p.m.-7:38 a.m.

1 stop10h 03m

C$ 191

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Mon 20/4

11:39 p.m.-9:40 a.m.

1 stop33h 01m

Denver Intl

Mon 27/4

6:00 a.m.-7:04 a.m.

Nonstop2h 04m

C$ 198

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Mon 20/4

6:59 p.m.-4:15 a.m.

1 stop8h 16m

Denver Intl

Mon 27/4

6:26 a.m.-1:25 p.m.

1 stop7h 59m

C$ 218

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Tue 14/4

6:29 a.m.-12:20 p.m.

1 stop4h 51m

Denver Intl

Wed 15/4

1:16 p.m.-6:46 p.m.

1 stop6h 30m

C$ 243

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Sun 19/4

12:59 a.m.-3:59 a.m.

Nonstop2h 00m

Denver Intl

Mon 27/4

2:37 p.m.-3:42 p.m.

Nonstop2h 05m

C$ 246

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Thu 16/4

4:47 p.m.-11:44 p.m.

1 stop5h 57m

Denver Intl

Mon 20/4

6:20 p.m.-10:36 p.m.

1 stop5h 16m

C$ 259

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Thu 2/4

6:29 a.m.-12:20 p.m.

1 stop4h 51m

Denver Intl

Mon 6/4

6:20 p.m.-10:36 p.m.

1 stop5h 16m

C$ 276
Quickest round-trip

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Tue 14/4

7:00 a.m.-9:55 a.m.

Nonstop1h 55m

Denver Intl

Tue 21/4

8:45 p.m.-9:45 p.m.

Nonstop2h 00m

C$ 277

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, October 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$ 166. If you aren’t able to travel during the month of October, then book flights to Denver from Las Vegas during April instead. Flights to Denver in April, while not as cheap as those in October, still average around C$ 200.

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 Monday. Travellers who choose to depart for Denver on a Monday will often find tickets for as low as C$ 152. On the other hand, Saturday 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$ 388.

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$ 196. Try not to purchase tickets in the morning because they tend to be around C$ 251. 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$ 216 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$ 158 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.

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

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

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

As of March 2026, prices for Las Vegas to Denver flights are approximately 6% 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

Best price found

C$ 437

Fastest flight time

1h 59m

Direct flights

Every day

Airports in Denver

1 airport
The best one-way flight to Denver from Las Vegas in the past 72 hours is C$ 437. The best round-trip flight deal from Las Vegas to Denver found on momondo in the last 72 hours is C$ 229.
The fastest flight from Las Vegas to Denver takes 1h 59m
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 1h 59m 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$ 162Free CancellationRating
5.7
3,018 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 33 flights/week on average for this route. A good Frontier flight deal for Las Vegas to Denver starts from C$ 162 round-trip, up to an average price of C$ 195. 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
Keystone
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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