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Cheap flights from Las Vegas to Denver from $104

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 1/2. 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 return flights

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Frontier Logo
00:59 - 03:56LAS-DEN
1h 57mdirect
Frontier Logo
22:37 - 23:42DEN-LAS
2h 05mdirect
$115Frontier
Find Deal
Thu, 15 Jan - Fri, 23 Jan
Frontier Logo
19:51 - 22:54LAS-DEN
2h 03mdirect
Frontier Logo
11:55 - 18:50DEN-LAS
7h 55m1 stop
$147Frontier
Find Deal
Fri, 16 Jan - Fri, 23 Jan
Alaska Airlines Logo
19:52 - 11:38LAS-DEN
14h 46m1 stop
Alaska Airlines Logo
19:39 - 23:28DEN-LAS
4h 49m1 stop
$208Alaska Airlines
Find Deal
Fri, 16 Jan - Fri, 23 Jan
Southwest Logo
07:30 - 10:20LAS-DEN
1h 50mdirect
Southwest Logo
07:30 - 08:35DEN-LAS
2h 05mdirect
$225Southwest
Find Deal
Thu, 4 Dec - Mon, 8 Dec
Alaska Airlines Logo
07:05 - 18:41LAS-DEN
10h 36m2 stops
Alaska Airlines Logo
19:39 - 23:28DEN-LAS
4h 49m1 stop
$267Alaska Airlines
Find Deal
Thu, 22 Jan - Sun, 25 Jan
Delta Logo
06:00 - 11:44LAS-DEN
4h 44m1 stop
Delta Logo
05:30 - 08:25DEN-LAS
3h 55m1 stop
$269Delta
Find Deal
Thu, 4 Dec - Mon, 8 Dec
Southwest Logo
08:00 - 12:50LAS-DEN
3h 50m1 stop
Southwest Logo
13:05 - 18:35DEN-LAS
6h 30m2 stops
$318Southwest
Find Deal
Wed, 14 Jan - Mon, 19 Jan
United Airlines Logo
05:20 - 08:19LAS-DEN
1h 59mdirect
United Airlines Logo
19:40 - 20:46DEN-LAS
2h 06mdirect
$331United Airlines
Find Deal
Thu, 11 Dec - Sun, 14 Dec
Delta Logo
14:37 - 22:17LAS-DEN
6h 40m1 stop
Delta Logo
05:30 - 09:15DEN-LAS
4h 45m1 stop
$357Delta
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Thu, 25 Dec - Sat, 27 Dec
United Airlines Logo
16:41 - 19:40LAS-DEN
1h 59mdirect
United Airlines Logo
00:05 - 01:11DEN-LAS
2h 06mdirect
$368United Airlines
Find Deal
Fri, 28 Nov - Sat, 29 Nov

Frontier flights from Las Vegas to Denver

Our best Frontier deals on Las Vegas to Denver flight tickets
Frontier
15 Jan
LAS00:59Las Vegas Harry Reid Intl
1h 57m
DEN03:56Denver Intl
23 Jan
DEN22:37Denver Intl
2h 05m
LAS23:42Las Vegas Harry Reid Intl
$115
Find similar
Frontier
16 Jan
LAS19:51Las Vegas Harry Reid Intl
2h 03m
DEN22:54Denver Intl
23 Jan
DEN11:55Denver Intl
7h 55m
1 stop
LAS18:50Las Vegas Harry Reid Intl
$147
Find similar
Frontier
16 Jan
LAS19:51Las Vegas Harry Reid Intl
2h 03m
DEN22:54Denver Intl
23 Jan
DEN14:02Denver Intl
9h 22m
1 stop
LAS22:24Las Vegas Harry Reid Intl
$151
Find similar

Alaska Airlines flights from Las Vegas to Denver

Our best Alaska Airlines deals on Las Vegas to Denver flight tickets
Alaska Airlines
16 Jan
LAS19:52Las Vegas Harry Reid Intl
14h 46m
1 stop
DEN11:38Denver Intl
23 Jan
DEN19:39Denver Intl
4h 49m
1 stop
LAS23:28Las Vegas Harry Reid Intl
$208
Find similar
Alaska Airlines
22 Jan
LAS07:05Las Vegas Harry Reid Intl
10h 36m
2 stops
DEN18:41Denver Intl
25 Jan
DEN19:39Denver Intl
4h 49m
1 stop
LAS23:28Las Vegas Harry Reid Intl
$267
Find similar
Alaska Airlines
18 Jan
LAS06:00Las Vegas Harry Reid Intl
4h 38m
1 stop
DEN11:38Denver Intl
22 Jan
DEN12:34Denver Intl
10h 02m
2 stops
LAS21:36Las Vegas Harry Reid Intl
$283
Find similar

momondo Fare Finder

 
Customise 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 78,305 searches. Data last updated 2 November 2025.
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

Thu 15/1

00:59-03:56

Nonstop1h 57m

Denver Intl

Fri 23/1

22:37-23:42

Nonstop2h 05m

$115

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Fri 16/1

19:51-22:54

Nonstop2h 03m

Denver Intl

Fri 23/1

11:55-18:50

1 stop7h 55m

$147

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Fri 16/1

19:52-11:38

1 stop14h 46m

Denver Intl

Fri 23/1

19:39-23:28

1 stop4h 49m

$208

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Thu 4/12

07:30-10:20

Nonstop1h 50m

Denver Intl

Mon 8/12

07:30-08:35

Nonstop2h 05m

$225

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Thu 22/1

07:05-18:41

2 stops10h 36m

Denver Intl

Sun 25/1

19:39-23:28

1 stop4h 49m

$267

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Thu 4/12

06:00-11:44

1 stop4h 44m

Denver Intl

Mon 8/12

05:30-08:25

1 stop3h 55m

$269

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Wed 14/1

08:00-12:50

1 stop3h 50m

Denver Intl

Mon 19/1

13:05-18:35

2 stops6h 30m

$318

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Thu 11/12

05:20-08:19

Nonstop1h 59m

Denver Intl

Sun 14/12

19:40-20:46

Nonstop2h 06m

$331

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Thu 25/12

14:37-22:17

1 stop6h 40m

Denver Intl

Sat 27/12

05:30-09:15

1 stop4h 45m

$357

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Fri 28/11

16:41-19:40

Nonstop1h 59m

Denver Intl

Sat 29/11

00:05-01:11

Nonstop2h 06m

$368

Flights are sorted by cheapest return 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, January 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 $154. If you aren’t able to travel during the month of January, then book flights to Denver from Las Vegas during February instead. Flights to Denver in February, while not as cheap as those in January, still average around $162.

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 $217 when searching weeks before you fly. 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 $162 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 November 2025, prices for Las Vegas to Denver flights are approximately 174% 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 return 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

1h 50m

Direct flights

Every day

Airports in Denver

1 airport
The fastest flight from Las Vegas to Denver takes 1h 50m
Direct flights go from Las Vegas to Denver every day.
There is 1 airport near Denver: Denver Intl (DEN)
Search flight deals

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

    The distance between Las Vegas Harry Reid Intl and Denver Intl is about 972.9 km. Flights usually cover this in 1h 50m, depending on flying conditions and air traffic around both airports.

  • 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 were last updated today.

  • 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check 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 necessary travel and health documents for your Denver Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Travelling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Breckenridge
Boulder
Keystone

Why use momondo?

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

Finding the right flight to Denver from Las Vegas is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Denver quick and easy, saving you time and money.

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?

Once you have performed a search for Las Vegas to Denver flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Denver from Las Vegas are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Denver trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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