Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Las Vegas to Denver from $103

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 20/1. 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

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Las Vegas to Denver

Cheap return flights

Enter your travel dates to find the best prices.
Frontier Logo
00:59 - 03:56
LAS
-
DEN
1h 57mdirect
Frontier Logo
22:29 - 23:39
DEN
-
LAS
2h 10mdirect
$195Frontier
Thu, 15 Jan - Fri, 23 Jan
Southwest Logo
07:25 - 10:15
LAS
-
DEN
1h 50mdirect
Southwest Logo
08:45 - 10:00
DEN
-
LAS
2h 15mdirect
$238Southwest
Sat, 17 Jan - Sun, 18 Jan
Frontier Logo
08:21 - 11:23
LAS
-
DEN
2h 02mdirect
Frontier Logo
06:56 - 14:44
DEN
-
LAS
8h 48m1 stop
$242Frontier
Fri, 16 Jan - Fri, 23 Jan
Frontier Logo
06:00 - 09:01
LAS
-
DEN
2h 01mdirect
Frontier Logo
16:16 - 23:03
DEN
-
LAS
7h 47m1 stop
$244Frontier
Fri, 16 Jan - Fri, 23 Jan
Alaska Airlines Logo
18:14 - 23:58
LAS
-
DEN
4h 44m1 stop
Alaska Airlines Logo
19:39 - 20:57
DEN
-
LAS
26h 18m1 stop
$256Alaska Airlines
Tue, 20 Jan - Sun, 1 Feb
Alaska Airlines Logo
18:14 - 23:58
LAS
-
DEN
4h 44m1 stop
Alaska Airlines Logo
12:34 - 18:41
DEN
-
LAS
7h 07m1 stop
$257Alaska Airlines
Thu, 15 Jan - Sat, 17 Jan
Alaska Airlines Logo
19:52 - 11:38
LAS
-
DEN
14h 46m1 stop
Alaska Airlines Logo
19:39 - 23:28
DEN
-
LAS
4h 49m1 stop
$266Alaska Airlines
Thu, 29 Jan - Sun, 1 Feb
Alaska Airlines Logo
07:05 - 23:58
LAS
-
DEN
15h 53m2 stops
Alaska Airlines Logo
12:34 - 16:34
DEN
-
LAS
5h 00m1 stop
$280Alaska Airlines
Tue, 27 Jan - Wed, 28 Jan
Alaska Airlines Logo
08:10 - 23:58
LAS
-
DEN
14h 48m1 stop
Alaska Airlines Logo
12:34 - 18:41
DEN
-
LAS
7h 07m1 stop
$287Alaska Airlines
Thu, 15 Jan - Sun, 18 Jan
Alaska Airlines Logo
06:00 - 11:38
LAS
-
DEN
4h 38m1 stop
Alaska Airlines Logo
08:04 - 14:11
DEN
-
LAS
7h 07m1 stop
$292Alaska Airlines
Sun, 11 Jan - Tue, 13 Jan

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
DEN22:29Denver Intl
2h 10m
LAS23:39Las Vegas Harry Reid Intl
$195
Find similar
Frontier
16 Jan
LAS08:21Las Vegas Harry Reid Intl
2h 02m
DEN11:23Denver Intl
23 Jan
DEN06:56Denver Intl
8h 48m
1 stop
LAS14:44Las Vegas Harry Reid Intl
$242
Find similar
Frontier
16 Jan
LAS06:00Las Vegas Harry Reid Intl
2h 01m
DEN09:01Denver Intl
23 Jan
DEN16:16Denver Intl
7h 47m
1 stop
LAS23:03Las Vegas Harry Reid Intl
$244
Find similar

Southwest flights from Las Vegas to Denver

Our best Southwest deals on Las Vegas to Denver flight tickets
Southwest
17 Jan
LAS07:25Las Vegas Harry Reid Intl
1h 50m
DEN10:15Denver Intl
18 Jan
DEN08:45Denver Intl
2h 15m
LAS10:00Las Vegas Harry Reid Intl
$238
Find similar
Southwest
15 Jan
LAS06:45Las Vegas Harry Reid Intl
1h 50m
DEN09:35Denver Intl
22 Jan
DEN06:20Denver Intl
2h 15m
LAS07:35Las Vegas Harry Reid Intl
$295
Find similar
Southwest
26 Feb
LAS07:25Las Vegas Harry Reid Intl
4h 15m
1 stop
DEN12:40Denver Intl
28 Feb
DEN12:45Denver Intl
5h 50m
2 stops
LAS17:35Las Vegas Harry Reid Intl
$346
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 19 December 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

22:29-23:39

Nonstop2h 10m

$195

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Sat 17/1

07:25-10:15

Nonstop1h 50m

Denver Intl

Sun 18/1

08:45-10:00

Nonstop2h 15m

$238

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Fri 16/1

08:21-11:23

Nonstop2h 02m

Denver Intl

Fri 23/1

06:56-14:44

1 stop8h 48m

$242

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Fri 16/1

06:00-09:01

Nonstop2h 01m

Denver Intl

Fri 23/1

16:16-23:03

1 stop7h 47m

$244

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Tue 20/1

18:14-23:58

1 stop4h 44m

Denver Intl

Sun 1/2

19:39-20:57

1 stop26h 18m

$256

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Thu 15/1

18:14-23:58

1 stop4h 44m

Denver Intl

Sat 17/1

12:34-18:41

1 stop7h 07m

$257

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Thu 29/1

19:52-11:38

1 stop14h 46m

Denver Intl

Sun 1/2

19:39-23:28

1 stop4h 49m

$266

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Tue 27/1

07:05-23:58

2 stops15h 53m

Denver Intl

Wed 28/1

12:34-16:34

1 stop5h 00m

$280

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Thu 15/1

08:10-23:58

1 stop14h 48m

Denver Intl

Sun 18/1

12:34-18:41

1 stop7h 07m

$287

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Sun 11/1

06:00-11:38

1 stop4h 38m

Denver Intl

Tue 13/1

08:04-14:11

1 stop7h 07m

$292

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $151. 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 $160.

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 $218 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 $157 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 December 2025, prices for Las Vegas to Denver flights are approximately 32% 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

2h 02m

Direct flights

Every day

Airports in Denver

1 airport
The fastest flight from Las Vegas to Denver takes 2h 02m
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?

    The distance between Las Vegas Harry Reid Intl and Denver Intl is about 972.9 km. Flights usually cover this in 2h 02m, 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 18/1
Sun 25/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States