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Cheap flights from Las Vegas to Denver from $119

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 26/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Las Vegas to Denver

Cheap return flights

Enter your travel dates to find the best prices.
Frontier Logo
06:00 - 09:05LAS  Las Vegas Harry Reid Intl-DEN Denver Intl
2h 05mdirect
Frontier Logo
06:45 - 10:21DEN  Denver Intl-LAS Las Vegas Harry Reid Intl
4h 36m1 stop Phoenix Sky Harbor Intl
$168Frontier
Sat, 5 Sep - Sun, 6 Sep
Frontier Logo
20:44 - 23:44LAS  Las Vegas Harry Reid Intl-DEN Denver Intl
2h 00mdirect
Frontier Logo
16:13 - 22:44DEN  Denver Intl-LAS Las Vegas Harry Reid Intl
7h 31m1 stop San Antonio
$171Frontier
Thu, 24 Sep - Mon, 28 Sep
Frontier Logo
10:05 - 17:50LAS  Las Vegas Harry Reid Intl-DEN Denver Intl
6h 45m1 stop Salt Lake City
Frontier Logo
16:13 - 22:44DEN  Denver Intl-LAS Las Vegas Harry Reid Intl
7h 31m1 stop San Antonio
$226Frontier
Thu, 24 Sep - Mon, 28 Sep
Frontier Logo
10:58 - 18:15LAS  Las Vegas Harry Reid Intl-DEN Denver Intl
6h 17m1 stop Phoenix Sky Harbor Intl
Frontier Logo
16:13 - 22:44DEN  Denver Intl-LAS Las Vegas Harry Reid Intl
7h 31m1 stop San Antonio
$236Frontier
Thu, 24 Sep - Mon, 28 Sep
Southwest Logo
14:35 - 17:30LAS  Las Vegas Harry Reid Intl-DEN Denver Intl
1h 55mdirect
Southwest Logo
19:10 - 20:10DEN  Denver Intl-LAS Las Vegas Harry Reid Intl
2h 00mdirect
$238Southwest
Sat, 5 Sep - Sun, 6 Sep
Southwest Logo
07:40 - 12:35LAS  Las Vegas Harry Reid Intl-DEN Denver Intl
3h 55m1 stop Ontario
Southwest Logo
14:40 - 15:40DEN  Denver Intl-LAS Las Vegas Harry Reid Intl
2h 00mdirect
$246Southwest
Sat, 5 Sep - Sun, 6 Sep
Southwest Logo
22:40 - 01:35LAS  Las Vegas Harry Reid Intl-DEN Denver Intl
1h 55mdirect
Southwest Logo
17:20 - 18:15DEN  Denver Intl-LAS Las Vegas Harry Reid Intl
1h 55mdirect
$255Southwest
Fri, 30 Oct - Mon, 2 Nov
Southwest Logo
07:40 - 12:35LAS  Las Vegas Harry Reid Intl-DEN Denver Intl
3h 55m1 stop Ontario
Southwest Logo
07:45 - 11:30DEN  Denver Intl-LAS Las Vegas Harry Reid Intl
4h 45m1 stop Phoenix Sky Harbor Intl
$259Southwest
Sat, 5 Sep - Sun, 6 Sep
Delta Logo
13:17 - 20:01LAS  Las Vegas Harry Reid Intl-DEN Denver Intl
5h 44m1 stop Salt Lake City
Delta Logo
07:05 - 12:06DEN  Denver Intl-LAS Las Vegas Harry Reid Intl
6h 01m1 stop Salt Lake City
$266Delta
Sat, 5 Sep - Sun, 6 Sep
Southwest Logo
13:55 - 16:55LAS  Las Vegas Harry Reid Intl-DEN Denver Intl
2h 00mdirect
Southwest Logo
19:35 - 20:35DEN  Denver Intl-LAS Las Vegas Harry Reid Intl
2h 00mdirect
$272Southwest
Tue, 25 Aug - Sat, 29 Aug

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Alaska Airlines flights from Las Vegas to Denver

Our best Alaska Airlines deals on Las Vegas to Denver flight tickets
Alaska Airlines
14 Aug
LAS19:21Las Vegas Harry Reid Intl
14h 12m
1 stop
DEN10:33Denver Intl
15 Aug
DEN20:05Denver Intl
15h 26m
1 stop
LAS10:31Las Vegas Harry Reid Intl
$329
Alaska Airlines
1 Oct
LAS17:28Las Vegas Harry Reid Intl
5h 16m
1 stop
DEN23:44Denver Intl
4 Oct
DEN18:59Denver Intl
5h 34m
1 stop
LAS23:33Las Vegas Harry Reid Intl
$336
Alaska Airlines
24 Sept
LAS17:28Las Vegas Harry Reid Intl
5h 16m
1 stop
DEN23:44Denver Intl
27 Sept
DEN06:17Denver Intl
13h 10m
1 stop
LAS18:27Las Vegas Harry Reid Intl
$366

Delta flights from Las Vegas to Denver

Our best Delta deals on Las Vegas to Denver flight tickets
Delta
5 Sept
LAS13:17Las Vegas Harry Reid Intl
5h 44m
1 stop
DEN20:01Denver Intl
6 Sept
DEN07:05Denver Intl
6h 01m
1 stop
LAS12:06Las Vegas Harry Reid Intl
$266
Delta
3 Sept
LAS17:02Las Vegas Harry Reid Intl
4h 53m
1 stop
DEN22:55Denver Intl
6 Sept
DEN18:28Denver Intl
5h 08m
1 stop
LAS22:36Las Vegas Harry Reid Intl
$283
Delta
18 Nov
LAS10:20Las Vegas Harry Reid Intl
5h 53m
1 stop
DEN17:13Denver Intl
23 Nov
DEN05:25Denver Intl
4h 11m
1 stop
LAS08:36Las Vegas Harry Reid Intl
$300

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 5 August 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 return flight

Las VegasDenver

LAS Las Vegas Harry Reid Intl - DEN Denver Intl

LASDEN

Las Vegas Harry Reid Intl

Sat 5/9

06:00-09:05

Nonstop2h 05m

Denver Intl

Sun 6/9

06:45-10:21

1 stop4h 36m

$168

Las VegasDenver

LAS Las Vegas Harry Reid Intl - DEN Denver Intl

LASDEN

Las Vegas Harry Reid Intl

Thu 24/9

20:44-23:44

Nonstop2h 00m

Denver Intl

Mon 28/9

16:13-22:44

1 stop7h 31m

$171

Las VegasDenver

LAS Las Vegas Harry Reid Intl - DEN Denver Intl

LASDEN

Las Vegas Harry Reid Intl

Thu 24/9

10:05-17:50

1 stop6h 45m

Denver Intl

Mon 28/9

16:13-22:44

1 stop7h 31m

$226

Las VegasDenver

LAS Las Vegas Harry Reid Intl - DEN Denver Intl

LASDEN

Las Vegas Harry Reid Intl

Thu 24/9

10:58-18:15

1 stop6h 17m

Denver Intl

Mon 28/9

16:13-22:44

1 stop7h 31m

$236

Las VegasDenver

LAS Las Vegas Harry Reid Intl - DEN Denver Intl

LASDEN

Las Vegas Harry Reid Intl

Sat 5/9

14:35-17:30

Nonstop1h 55m

Denver Intl

Sun 6/9

19:10-20:10

Nonstop2h 00m

$238

Las VegasDenver

LAS Las Vegas Harry Reid Intl - DEN Denver Intl

LASDEN

Las Vegas Harry Reid Intl

Sat 5/9

07:40-12:35

1 stop3h 55m

Denver Intl

Sun 6/9

14:40-15:40

Nonstop2h 00m

$246
Fastest return journey

Las VegasDenver

LAS Las Vegas Harry Reid Intl - DEN Denver Intl

LASDEN

Las Vegas Harry Reid Intl

Fri 30/10

22:40-01:35

Nonstop1h 55m

Denver Intl

Mon 2/11

17:20-18:15

Nonstop1h 55m

$255

Las VegasDenver

LAS Las Vegas Harry Reid Intl - DEN Denver Intl

LASDEN

Las Vegas Harry Reid Intl

Sat 5/9

07:40-12:35

1 stop3h 55m

Denver Intl

Sun 6/9

07:45-11:30

1 stop4h 45m

$259

Las VegasDenver

LAS Las Vegas Harry Reid Intl - DEN Denver Intl

LASDEN

Las Vegas Harry Reid Intl

Sat 5/9

13:17-20:01

1 stop5h 44m

Denver Intl

Sun 6/9

07:05-12:06

1 stop6h 01m

$266

Las VegasDenver

LAS Las Vegas Harry Reid Intl - DEN Denver Intl

LASDEN

Las Vegas Harry Reid Intl

Tue 25/8

13:55-16:55

Nonstop2h 00m

Denver Intl

Sat 29/8

19:35-20:35

Nonstop2h 00m

$272

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 typical price of a round-trip flight between Las Vegas and Denver?

Prices are currently typical for flights on this route.

Typical prices usually range from $164 to $319.
The lowest price recently found on this route was $168.

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 $175. If you aren’t able to travel during the month of October, then book flights to Denver from Las Vegas during May instead. Flights to Denver in May, while not as cheap as those in October, still average around $201.

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 from Las Vegas 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 $243 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 $156 on momondo.

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

There are 2 cabin classes available to choose from on Las Vegas to Denver 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 August 2026, prices for Las Vegas to Denver flights are approximately 42% 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 45m

Direct flights

Every day

Airports in Denver

1 airport
The fastest flight from Las Vegas to Denver takes 1h 45m
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

Frequently asked questions about flying from Las Vegas to Denver

  • 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 45m, 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
Englewood

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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