Cheap Flight Deals From Denver (DEN) to Las Vegas (LAS) Starting at $20

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This Weekend's Flight Deals from Denver to Las Vegas

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Oct 8 - Wed, Oct 11
DEN
Denver Intl.
LAS
Harry Reid Intl.
$40 Roundtrip, just found
$40
Roundtrip
just found
Select Spirit Airlines flight, departing Sun, Oct 8 from Denver Intl. to Harry Reid Intl., returning Wed, Oct 11, priced at $40 just found
Sat, Oct 7 - Sat, Oct 14
COS
Colorado Springs
LAS
Harry Reid Intl.
$349 Roundtrip, found 15 hours ago
$349
Roundtrip
found 15 hours ago
Select United flight, departing Sat, Oct 7 from Colorado Springs to Harry Reid Intl., returning Sat, Oct 14, priced at $349 found 15 hours ago
Sun, Oct 8 - Fri, Oct 13
BJC
Rocky Mountain Metropolitan
LAS
Harry Reid Intl.
$879 Roundtrip, found 12 hours ago
$879
Roundtrip
found 12 hours ago
Select JetBlue Airways flight, departing Sun, Oct 8 from Rocky Mountain Metropolitan to Harry Reid Intl., returning Fri, Oct 13, priced at $879 found 12 hours ago

Airfares from $20 One Way, $40 Round Trip from Denver to Las Vegas

Prices starting at $40 for return flights and $20 for one-way flights to Las Vegas were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 14 - Tue, Oct 17
DEN
Denver
LAS
Las Vegas
$40 Roundtrip, just found
$40
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, Oct 14 from Denver to Las Vegas, returning Tue, Oct 17, priced at $40 just found
Tue, Oct 17 - Wed, Oct 18
DEN
Denver
LAS
Las Vegas
$43 Roundtrip, found 3 hours ago
$43
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Tue, Oct 17 from Denver to Las Vegas, returning Wed, Oct 18, priced at $43 found 3 hours ago
Wed, Oct 25 - Fri, Oct 27
DEN
Denver
LAS
Las Vegas
$158 Roundtrip, just found
$158
Roundtrip
just found
Select United flight, departing Wed, Oct 25 from Denver to Las Vegas, returning Fri, Oct 27, priced at $158 just found
Wed, Dec 13 - Sat, Dec 16
DEN
Denver
LAS
Las Vegas
$177 Roundtrip, found 18 hours ago
$177
Roundtrip
found 18 hours ago
Select Delta flight, departing Wed, Dec 13 from Denver to Las Vegas, returning Sat, Dec 16, priced at $177 found 18 hours ago
Wed, Jan 17 - Sat, Jan 20
COS
Colorado Springs
LAS
Las Vegas
$177 Roundtrip, found 2 days ago
$177
Roundtrip
found 2 days ago
Select United flight, departing Wed, Jan 17 from Colorado Springs to Las Vegas, returning Sat, Jan 20, priced at $177 found 2 days ago

Las Vegas economy flight packages

Park MGM Las Vegas
4.0-star property

Park MGM Las Vegas

8.4/10 Very Good! (6,905 reviews)

Nov 15 - Nov 18

3 night stay

Denver (DEN) to Las Vegas (LAS)

Spirit Airlines • Roundtrip • Coach
Save 100% on your flightPrice was $805, price is now $529 per person
per person
The property was nice but they doing some construction to the tile floors. The had Italian style eaterys which was nice. Not like your typical food court in a hotel.

Reviewed on Sep 25, 2023

New York New York Hotel & Casino
4.0-star property

New York New York Hotel & Casino

8/10 Very Good! (8,139 reviews)

Nov 15 - Nov 18

3 night stay

Denver (DEN) to Las Vegas (LAS)

Spirit Airlines • Roundtrip • Coach
Save 100% on your flightPrice was $441, price is now $294 per person
per person
Great location and able to walk or take the tram to many of the hotels

Reviewed on Sep 27, 2023

The STRAT Hotel, Casino & Tower
4.0-star property

The STRAT Hotel, Casino & Tower

6.2/10 (13,263 reviews)

Nov 15 - Nov 18

3 night stay

Denver (DEN) to Las Vegas (LAS)

Spirit Airlines • Roundtrip • Coach
Save 100% on your flightPrice was $213, price is now $151 per person
per person
Check in took forever. First room wasn't clean, had to switch rooms

Reviewed on Sep 24, 2023

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Prices and availability subject to change. Additional terms may apply.

More About Flying To Las Vegas from Denver

Route Information for Flights from Denver to Las Vegas

Origin Airport IATA Code
DEN
Destination Airport IATA Code
LAS
Distance
626 mi
Direct Flight Airlines
Air Canada, Frontier Airlines, Southwest Airlines, Copa Airlines, Lufthansa, United Airlines, Spirit Airlines
Earliest Flight Arrival
7:55PM UTC
Latest Flight Arrival
7:06AM UTC

Need to find bargain flights from Denver to Las Vegas? Use Orbitz and never worry about finding a deal on domestic flights again!

Your flights from Denver to Las Vegas will begin at Denver International Airport, located about 25 miles from the city center. This airport is a hub for the low-cost airline Frontier and is the largest airport in the United States, covering 53 square miles. DIA is known for being beautiful for the art in its interior and the views of the Rocky Mountains and the high plains of Colorado that can be seen from the pedestrian bridge linking the terminal to Concourse A. Getting to DIA for your Denver to Las Vegas flights is easy, with Regional Transport operating regular Skyride routes from five areas of Denver in comfortable coaches with space for luggage. Parking is also available for drivers.

Flights from Denver to Las Vegas arrive at the McCarran International airport, located about five miles from the downtown area and Las Vegas strip. Upon arriving on your Denver to Las Vegas flights, you'll find the city is easily accessible in many directions. After you deplane your Denver to Las Vegas flights, it's effortless to rent a car from one of the 10 rental agencies within the airport, hop on one of the shuttles that serve local hotels, hire a taxi or use public transportation. If you are being picked up, meet your ride at the baggage claim or the bright red thunderbird at the Aviation museum!

Frequently asked questions

Am I able to catch a flight from Denver to Las Vegas now?
Go right to our Covid-19 Travel Advisor for the most comprehensive information on travel restrictions and quarantine requirements when getting a flight from Denver to Las Vegas.
Are there non-stop flights from Denver to Las Vegas?
No less than 4 airlines run direct services from Denver Intl. Airport (DEN) to McCarran Intl. Airport (LAS), so you won’t need to stress about changing planes or missing your connecting flight. Well-known carriers include:

  • Southwest Airlines
  • United Airlines
  • Frontier Airlines
  • Spirit Airlines

What is the shortest flight from Denver to Las Vegas?
Leave that binge-watching for some other time, because the trip from COS to McCarran Airport can take as little as 2 hours and 48 minutes.
What airlines fly from Denver to Las Vegas most frequently?
With a good selection of airlines traveling between Denver and Las Vegas, you’ll have your pick of fantastic deals. The carriers servicing this route the most frequently are: Southwest Airlines - (WN) with 234 flights every month United Airlines - (UA) with 182 flights every month Frontier Airlines - (F9) with 121 flights every month Spirit Airlines - (NK) with 65 flights every month
If I am not able to travel due to COVID-19, can I cancel my flight to Las Vegas?
We get that traveling right now has its challenges, so it’s good to know that many reservations booked through us are able to be cancelled or changed. If your travel plans to Las Vegas have been affected by COVID-19, a lot of airlines are making things easier by offering credits to use at a later date. Just sign in to your account and you’ll quickly see what options are available. Our Customer Service Portal is the place to go for more information.
Are there flights to Las Vegas with flexible change policies?
In most cases you’ll have the option to reschedule your flight to Las Vegas without a change fee. All you have to do then is pay the difference between the old flight and the new one. Look for the “no change fees” filter and book with confidence.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.