Cheap flights from Las Vegas to Denver (LAS - DEN)

LAS — DEN
Jan 31 — Feb 71

The best prices from Las Vegas Harry Reid Intl to Denver Intl are usually found in September or January, booked 22 days in advance, depart on a Friday or Saturday and return on a Tuesday

How to find the cheapest flight from Las Vegas (LAS) to Denver (DEN)

All the information you need to plan the best LAS to DEN flight in 2023: compare Las Vegas to Denver flight prices with the expected peak season, weather and rainfall in Denver.

LAS - DEN

Price

$64 - $125

DEN

Temperature

30.2 - 73.4 °F

DEN

Rainfall

0.5 - 2.3 inches

Popular inMarchHigh demand for flights, 22% potential price rise
Cheapest inSeptemberBest time to find cheap flights, 34% potential price drop
Round-trip from$64From Las Vegas Harry Reid Intl to Denver Intl
One-way from$16One-way flight from Las Vegas Harry Reid Intl to Denver Intl

What is the cheapest day to fly round-trip from Las Vegas to Denver?

Leaving on a Thursday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 95% on the overall cost on flights from Las Vegas to Denver.

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

Travelers have found it’s best to book a flight 17 days in advance to save up to 28% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 17 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Las Vegas to Denver 1-2 weeks in advance for as low as $84, or $116 for flights within the next 24 hours.

What is the cheapest month to fly from Las Vegas to Denver?

Our data shows that September tends to be the cheapest month to fly to Denver from Las Vegas. Users have commonly found prices around $98 for the month, but tickets can be as low as $39. Due to multiple factors, prepare for potentially higher prices in March.

When is the cheapest time to fly from Las Vegas to Denver (LAS - DEN)?

A simple way to save on the total cost of your ticket is to fly from Las Vegas to Denver at noon. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight in the afternoon.

Cheap flights from Las Vegas to Denver in January, February 2023

The best prices found for LAS to DEN flights for January, February
Feb 22 - Mar 1
LAS

Las Vegas Harry Reid Intl

DEN

Denver Intl

Nonstop

1h 53m
DEN

Denver Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 04m
$37

Spirit Airlines

Pick Dates

Deal found 1/26

Feb 28 - Mar 1
LAS

Las Vegas Harry Reid Intl

DEN

Denver Intl

Nonstop

1h 51m
DEN

Denver Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 04m
$38

Spirit Airlines

Pick Dates

Deal found 1/23

Feb 14 - Feb 15
LAS

Las Vegas Harry Reid Intl

DEN

Denver Intl

Nonstop

1h 59m
DEN

Denver Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 10m
$40

Frontier

Pick Dates

Deal found 1/25

Las Vegas to Denver 2023 flight deals

Cheap flights to Denver from Las Vegas found for this year
Feb 22 - Mar 1
LAS

Las Vegas Harry Reid Intl

DEN

Denver Intl

Nonstop

1h 53m
DEN

Denver Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 04m
$37

Spirit Airlines

Pick Dates

Deal found 1/26

Feb 28 - Mar 1
LAS

Las Vegas Harry Reid Intl

DEN

Denver Intl

Nonstop

1h 51m
DEN

Denver Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 04m
$38

Spirit Airlines

Pick Dates

Deal found 1/23

Feb 14 - Feb 15
LAS

Las Vegas Harry Reid Intl

DEN

Denver Intl

Nonstop

1h 59m
DEN

Denver Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 10m
$40

Frontier

Pick Dates

Deal found 1/25

Cheap Spirit Airlines flights from Las Vegas to Denver

Feb 22 - Mar 1
LAS

Las Vegas Harry Reid Intl

DEN

Denver Intl

Nonstop

1h 53m
DEN

Denver Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 04m
$37

Spirit Airlines

Pick Dates

Deal found 1/26

Feb 28 - Mar 1
LAS

Las Vegas Harry Reid Intl

DEN

Denver Intl

Nonstop

1h 51m
DEN

Denver Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 04m
$38

Spirit Airlines

Pick Dates

Deal found 1/23

Feb 22 - Feb 26
LAS

Las Vegas Harry Reid Intl

DEN

Denver Intl

Nonstop

1h 51m
DEN

Denver Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 04m
$43

Spirit Airlines

Pick Dates

Deal found 1/24

Cheap Frontier flights from Las Vegas to Denver

Feb 14 - Feb 15
LAS

Las Vegas Harry Reid Intl

DEN

Denver Intl

Nonstop

1h 59m
DEN

Denver Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 10m
$40

Frontier

Pick Dates

Deal found 1/25

Feb 17 - Feb 19
LAS

Las Vegas Harry Reid Intl

DEN

Denver Intl

Nonstop

2h 00m
DEN

Denver Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 10m
$49

Frontier

Pick Dates

Deal found 1/23

Feb 3 - Feb 7
LAS

Las Vegas Harry Reid Intl

DEN

Denver Intl

Nonstop

1h 59m
DEN

Denver Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 10m
$50

Frontier

Pick Dates

Deal found 1/25

Non-stop flights to Denver from Las Vegas

Save time with Las Vegas to Denver direct flight deals
Feb 22 - Mar 1
LAS

Las Vegas Harry Reid Intl

DEN

Denver Intl

Nonstop

1h 53m
DEN

Denver Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 04m
$37

Spirit Airlines

Pick Dates

Deal found 1/26

Feb 28 - Mar 1
LAS

Las Vegas Harry Reid Intl

DEN

Denver Intl

Nonstop

1h 51m
DEN

Denver Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 04m
$38

Spirit Airlines

Pick Dates

Deal found 1/23

Feb 14 - Feb 15
LAS

Las Vegas Harry Reid Intl

DEN

Denver Intl

Nonstop

1h 59m
DEN

Denver Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 10m
$40

Frontier

Pick Dates

Deal found 1/25

Last minute flights from Las Vegas to Denver

Late deals on return flights to Denver from Las Vegas, departing today and this week
Feb 2 - Feb 7
LAS

Las Vegas Harry Reid Intl

DEN

Denver Intl

Nonstop

1h 52m
DEN

Denver Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 10m
$47

Multiple Airlines

Pick Dates

Deal found 1/25

Feb 3 - Feb 7
LAS

Las Vegas Harry Reid Intl

DEN

Denver Intl

Nonstop

1h 59m
DEN

Denver Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 10m
$50

Frontier

Pick Dates

Deal found 1/25

Feb 2 - Feb 5
LAS

Las Vegas Harry Reid Intl

DEN

Denver Intl

Nonstop

1h 54m
DEN

Denver Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 01m
$52

Spirit Airlines

Pick Dates

Deal found 1/23

One-way flights to Denver from Las Vegas

The cheapest one-way flights from Las Vegas to Denver
Feb 21
LAS

Las Vegas Harry Reid Intl

DEN

Denver Intl

Nonstop

2h 00m
$16

Frontier

Pick Dates

Deal found 1/24

Feb 22
LAS

Las Vegas Harry Reid Intl

DEN

Denver Intl

Nonstop

1h 53m
$18

Spirit Airlines

Pick Dates

Deal found 1/23

Feb 22
LAS

Las Vegas Harry Reid Intl

DEN

Denver Intl

Nonstop

1h 52m
$19

Spirit Airlines

Pick Dates

Deal found 1/24

Reviews of Airlines Servicing Denver

Spirit Airlines
6.9
Okay
707 reviews

Boarding

7.2

Overall

6.9

Comfort

6.4

Entertainment

5.6

Food

5.6

Crew

7.4

Reviews

1 / 10

The crew was extremely helpful in finding my husband another seat, since he was using a cane on this trip and we had purchased exit seats due to him needing the extra leg room to extend his leg. The flight attendant was able to move another passenger so that my husband actual had a row by himself in which he could turn sideways and put his leg up if he needed to extend it. The only complaint would be the self-checking of baggage at McCarran. We and we noticed a couple of other groups, had some difficulty getting the scale to work. A couple service reps had to assist us all. One of the issues was that you had to stand a certain distance from the luggage scale/conveyor in order for it to work properly. Maybe tape outlining the area to stand would help? The other problem was that it scanned our IDs, but kept asking for us to input info; the rep overrode this so that our luggage would process.

Spirit Airlines
6.9
Okay
707 reviews
Spirit Airlines
6.9
Okay
707 reviews

Boarding

7.2

Overall

6.9

Comfort

6.4

Entertainment

5.6

Food

5.6

Crew

7.4

Reviews

1 / 10

The crew was extremely helpful in finding my husband another seat, since he was using a cane on this trip and we had purchased exit seats due to him needing the extra leg room to extend his leg. The flight attendant was able to move another passenger so that my husband actual had a row by himself in which he could turn sideways and put his leg up if he needed to extend it. The only complaint would be the self-checking of baggage at McCarran. We and we noticed a couple of other groups, had some difficulty getting the scale to work. A couple service reps had to assist us all. One of the issues was that you had to stand a certain distance from the luggage scale/conveyor in order for it to work properly. Maybe tape outlining the area to stand would help? The other problem was that it scanned our IDs, but kept asking for us to input info; the rep overrode this so that our luggage would process.

Frontier
6.1
Okay
536 reviews
Spirit Airlines
6.9
Okay
707 reviews

Boarding

7.2

Overall

6.9

Comfort

6.4

Entertainment

5.6

Food

5.6

Crew

7.4

Reviews

1 / 10

The crew was extremely helpful in finding my husband another seat, since he was using a cane on this trip and we had purchased exit seats due to him needing the extra leg room to extend his leg. The flight attendant was able to move another passenger so that my husband actual had a row by himself in which he could turn sideways and put his leg up if he needed to extend it. The only complaint would be the self-checking of baggage at McCarran. We and we noticed a couple of other groups, had some difficulty getting the scale to work. A couple service reps had to assist us all. One of the issues was that you had to stand a certain distance from the luggage scale/conveyor in order for it to work properly. Maybe tape outlining the area to stand would help? The other problem was that it scanned our IDs, but kept asking for us to input info; the rep overrode this so that our luggage would process.

Related info for your journey

Useful info, stats and facts about Las Vegas to Denver flights.

What airports do I use to fly from Las Vegas to Denver?

To fly from Las Vegas to Denver, you need to book a flight from Harry Reid Intl (LAS) to Denver Intl (DEN). Nonstop flights to Denver Intl from Las Vegas Harry Reid Intl take 1h 51m on average. When it comes time to book airfare, you have a few options: there are 41 outbound flights from Harry Reid Intl to Denver Intl offered by 8 different airlines.

Which airlines flying from Las Vegas Harry Reid Intl to Denver Intl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Las Vegas Harry Reid Intl to Denver Intl that may be offering flexible cancellation policies are Frontier, Spirit Airlines, and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Las Vegas to Denver for under $100 on Cheapflights?

Yes, there are multiple flights from Las Vegas to Denver for under $100. The cheapest flight booked recently is on Spirit Airlines for just $37, but on average you can expect to pay $50.

Are there nonstop flights from Las Vegas to Denver for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Las Vegas to Denver under $100. A good price for a nonstop flight from Las Vegas to Denver is less than $50.

Are there last-minute flights available from Las Vegas to Denver for under $100?

There are currently 20+ open flights from Las Vegas to Denver within the next 7 days for less than $100.

What days are nonstop flights available from Las Vegas to Denver?

Nonstop flights can be found on the following days: Sunday, Monday, Thursday, Friday, Saturday.

How popular is this Las Vegas to Denver flight route?

Within the past month, 123 users have taken a look at flights from Las Vegas Harry Reid Intl to Denver Intl.

How many flights depart from Las Vegas to Denver on average per day?

4 flight departures from Las Vegas to Denver per day on average.
Early Morning (Midnight to 6am) - 25% of flight departures
Morning (6am - Noon) - 75% of flight departures

How long is the flight from Las Vegas to Denver?

A quick flight from Las Vegas to Denver can take about 1h 53m. Spirit Airlines provides one of the quickest options available for as low as $37. The distance from Las Vegas to Denver is about 630 mi. Most flights are nonstop.

What are the cheapest airlines flying from Las Vegas to Denver round-trip?

Flying on Spirit Airlines is currently your cheapest option to Denver, with prices starting at $37. Another option worth looking into is Frontier, starting at $40 round trip. You may be able to fly from Las Vegas to Denver for 62% less than the average price by searching for these airlines.

What are the most popular airlines that fly from Las Vegas to Denver?

Consider Undisclosed Carrier, American Airlines or Delta when booking your flight. These represent the most popular airlines when flying from Las Vegas to Denver.

What are the most reliable airlines from Las Vegas to Denver?

The top 3 most reliable airlines when flying from Las Vegas to Denver are Lufthansa (82%), Air Canada (81%) and Copa Airlines (77%).

What are the cheapest flights from Las Vegas to Denver?

The cheapest flight price from Las Vegas to Denver is $22. On average you can expect to pay $391. The most popular route, (Las Vegas Harry Reid Intl - Denver Intl), can usually be booked for $40.

Alternative routes for Las Vegas to Denver

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Las Vegas to Denver

The chart below displays the airlines Cheapflights users traveling from Las Vegas to Denver choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$12Average$22FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
Spirit AirlinesCheapest$38Average$82FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
FrontierCheapest$50Average$95FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
United AirlinesCheapest$119Average$281FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights

Hourly flight availability from Las Vegas to Denver

See what time of day planes typically take off from Las Vegas to Denver
10%of flight departuresEarly morningMidnight to 6 am
36%of flight departuresMorning6 am to noon
50%of flight departuresAfternoonNoon to 6 pm
4%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Las Vegas to Denver

See how many times per day planes take to the skies headed from Las Vegas to Denver
Sunday24daily flights
Monday53daily flights
Tuesday47daily flights
Wednesday47daily flights
Thursday49daily flights
Friday48daily flights
Saturday22daily flights
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