Lowest Prices
Uncover the best deals on Denver to Las Vegas flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest DEN - LAS Flights
Useful information for finding best airline tickets from Denver International to McCarran International on your next trip.
Cheapest Round Trip Flight
$408
Frontier Airlines
• nonstop
• 3h 21m
Jun 22 – Jun 27
The cheapest round trip flight from Denver to Las Vegas (DEN-LAS-DEN) is currently $408
Cheapest Direct Flight
$408
Frontier Airlines
• nonstop
• 3h 21m
Jun 22
The cheapest nonstop flight from Denver to Las Vegas (DEN-LAS) is currently $408
Fastest Flight
2h 35m
The fastest nonstop flight from Denver to Las Vegas (DEN-LAS) takes 2h 35m
Top Airlines Flying from Denver to Las Vegas
Latest Flight Deals from Denver (DEN) to Las Vegas (LAS)
Compare and book low fare round-trip air tickets from Denver to Las Vegas. Ideal for travelers with confirmed return itineraries.
Jun 22 - Jun 27, Economy
Denver → Las Vegas
3h 21m
12:47 PM - 1:48 PM • nonstop
Denver → Las Vegas
2h 39m
12:59 AM - 3:58 AM • nonstop
Frontier Airlines
Jun 22 - Jun 27, Economy
Denver → Las Vegas
8h 51m
6:00 AM - 10:31 AM • 1 stop
Denver → Las Vegas
6h 58m
6:12 PM - 11:30 PM • 1 stop
Alaska Airlines
Jun 22 - Jun 27, Economy
Denver → Las Vegas
2h 35m
8:35 PM - 9:30 PM • nonstop
Denver → Las Vegas
2h 25m
5:45 AM - 8:30 AM • nonstop
Southwest Airlines
Jun 22 - Jun 27, Economy
Denver → Las Vegas
3h 20m
5:30 PM - 6:30 PM • nonstop
Denver → Las Vegas
2h 25m
5:45 AM - 8:30 AM • nonstop
Southwest Airlines
Jun 22 - Jun 27, Economy
Denver → Las Vegas
7h 5m
2:50 PM - 6:15 PM • nonstop
Denver → Las Vegas
2h 25m
5:45 AM - 8:30 AM • nonstop
Southwest Airlines
Flying to Las Vegas soon? We've surfaced some of the most affordable last-minute flights from Denver to Las Vegas, ideal for urgent plans or spontaneous trips.
Jun 24 - Jun 28, Economy
Denver → Las Vegas
- • 1 stop
Denver → Las Vegas
- • 1 stop
American Airlines
Jun 24 - Jun 28, Economy
Denver → Las Vegas
- • 1 stop
Denver → Las Vegas
- • 1 stop
Delta Airlines
Jun 24 - Jun 28, Economy
Denver → Las Vegas
- • nonstop
Denver → Las Vegas
- • 1 stop
United Airlines
Jun 24 - Jun 28, Economy
Denver → Las Vegas
- • nonstop
Denver → Las Vegas
- • 1 stop
United Airlines
Jun 24 - Jun 28, Economy
Denver → Las Vegas
- • nonstop
Denver → Las Vegas
- • 1 stop
United Airlines
Looking for the fastest way to Las Vegas? These direct flight options from DEN to LAS offer both convenience and value—no layovers, just straight to your destination.
Jun 22 - Jun 27, Economy
Denver → Las Vegas
3h 21m
12:47 PM - 1:48 PM • nonstop
Denver → Las Vegas
2h 39m
12:59 AM - 3:58 AM • nonstop
Frontier Airlines
Jun 22 - Jun 27, Economy
Denver → Las Vegas
2h 35m
8:35 PM - 9:30 PM • nonstop
Denver → Las Vegas
2h 25m
5:45 AM - 8:30 AM • nonstop
Southwest Airlines
Jun 22 - Jun 27, Economy
Denver → Las Vegas
3h 20m
5:30 PM - 6:30 PM • nonstop
Denver → Las Vegas
2h 25m
5:45 AM - 8:30 AM • nonstop
Southwest Airlines
Jun 22 - Jun 27, Economy
Denver → Las Vegas
2h 35m
7:40 AM - 8:35 AM • nonstop
Denver → Las Vegas
2h 25m
5:45 AM - 8:30 AM • nonstop
Southwest Airlines
Jun 22 - Jun 27, Economy
Denver → Las Vegas
7h 5m
2:50 PM - 6:15 PM • nonstop
Denver → Las Vegas
2h 25m
5:45 AM - 8:30 AM • nonstop
Southwest Airlines
FAQs on Denver to Las Vegas Flights
What are the airports in Denver?
DEN
What’s the most popular airline flying from DEN to LAS?
The most popular airline flying from Denver to Las Vegas are
Can I fly from DEN to LAS non-stop?
Yes, you can fly DEN to LAS non-stop on
Which airlines fly nonstop between Denver and Las Vegas?
The non-stop flights between Denver and Las Vegas are .
What’s the earliest departure time from DEN to LAS Airport?
The earliest flight leaves DEN at 6:00 am and lands in LAS - McCarran International
What are the airports in Las Vegas?
LAS
Can I make changes to my Denver to Las Vegas flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from DEN to LAS?
Read the fare rules of the Denver to Las Vegas air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Denver and Las Vegas?
operate flights between Denver and Las Vegas
How long does a flight from Denver to Las Vegas take?
It takes approximately 2 hour to fly non-stop from DEN to LAS, which is 628.24 miles by air.
Which airlines provide the cheapest flights from Denver (DEN) to Las Vegas (LAS) ?
In the past couple of days, the cheapest tickets to LAS from DEN were found on WN : USD 632
Do I need a passport to fly between DEN and LAS?
No
What’s the latest departure time from DEN to LAS ?
The last flight leaves DEN at 7:0500 pm
Essential Information for Booking Flights from Denver (DEN) - AI Insights
What's the cheapest airline from den to las?
Frontier Airlines offers budget-friendly flights from Denver (DEN) to Las Vegas (LAS), with round-trip fares available for $X. Book in advance to secure Low Fares, as prices tend to increase closer to departure. Consider flying via other airlines for additional Savings.
What's the popular airline to fly from den to las?
Southwest Airlines is a popular airline option for flights from Denver (DEN) to Las Vegas (LAS). As you're booking a round-trip journey, it's recommended to book at least 18 days in advance to secure the best Low Fares. With Southwest Airlines' First cabin offering luxurious suites and fine dining, you can enjoy a comfortable and affordable flight experience.
What's the cheapest day of the week to fly from den to las?
The cheapest day to fly from Denver (DEN) to Las Vegas (LAS) is typically Friday. Booking in advance can help secure better rates.
What's the cheapest month to fly from den to las?
The cheapest month to fly from Denver (DEN) to Las Vegas (LAS) is July. Booking in advance can help you secure affordable airfares, especially if you're looking for budget-friendly flights or Low Fares. Consider flying during the off-season, which typically falls on weekends like July.
Which airline/airlines fly from den to las?
The airlines that fly from Denver International Airport (DEN) to McCarran International Airport (LAS) include Sun Country Airlines, Aeromexico, American Airlines, WestJet Airlines, British Airways, Volaris Airline, Allegiant, Frontier Airlines, and JetBlue Airways.
What is the cheapest airline to fly from Denver International Airport (DEN) to McCarran International Airport (LAS)?
Frontier Airlines
How far in advance can I book my airfare for a round trip flight?
You can book your airfare up to 18 days in advance.
Can I find affordable flights on airlines operating out of Las Vegas McCarran International Airport?
Yes, you can find affordable flights with airlines like Southwest Airlines and Sun Country Airlines.
Are there any deals or discounts available for booking airfares in July or November?
Yes, look for deals during the cheapest month of July.
What is the best way to compare and book cheap flights with multiple airlines?
Use fareleaders.com to compare and book cheap flights with multiple airlines.
Denver (DEN) to Las Vegas (LAS): Airport Information
| Origin Airport | Denver International , Denver, US |
| Destination Airport | McCarran International , Las Vegas, US |
| Distance | 628 miles |
More Flight Options for Denver (DEN) and Las Vegas (LAS)
Flights from Denver (DEN)
to Orlando (MCO)
Flights from Denver (DEN)
to Las Vegas (LAS)
Flights from Denver (DEN)
to Atlanta (ATL)
Flights from Denver (DEN)
to Phoenix (PHX)
Flights from Denver (DEN)
to Nashville (BNA)
Flights from Denver (DEN)
to San Diego (SAN)
Flights from Denver (DEN)
to Detroit (DTW)
Flights from Denver (DEN)
to Los Angeles (LAX)
Flights from Denver (DEN)
to Jacksonville (JAX)
Flights from Denver (DEN)
to Ontario (ONT)
Flights from Denver (DEN)
to Ontario (ONT)
Flights from Denver (DEN)
to Dallas (DAL)
Flights from Denver (DEN)
to Dallas (DFW)
Flights from Denver (DEN)
to Dallas (DFW)
Flights from Denver (DEN)
to Miami (MIA)
Flights from Denver (DEN)
to Fayetteville/Springdale (XNA)
Flights from Denver (DEN)
to Austin (AUS)
Flights from Denver (DEN)
to Philadelphia (PHL)
Flights from Denver (DEN)
to San Juan (SJU)
Flights from Denver (DEN)
to Kansas City (MCI)
Flights from Atlanta (ATL)
to Las Vegas (LAS)
Flights from Atlanta (ATL)
to Las Vegas (LAS)
Flights from San Jose (SJC)
to Las Vegas (LAS)
Flights from New York (JFK)
to Las Vegas (LAS)
Flights from Dallas (DAL)
to Las Vegas (LAS)
Flights from Detroit (DTW)
to Las Vegas (LAS)
Flights from Seattle (SEA)
to Las Vegas (LAS)
Flights from Dallas (DFW)
to Las Vegas (LAS)
Flights from Dallas (DFW)
to Las Vegas (LAS)
Flights from Houston (IAH)
to Las Vegas (LAS)
Flights from Albuquerque (ABQ)
to Las Vegas (LAS)
Flights from Kansas City (MCI)
to Las Vegas (LAS)
Flights from St Louis (STL)
to Las Vegas (LAS)
Flights from Norfolk (ORF)
to Las Vegas (LAS)
Flights from Sacramento (SMF)
to Las Vegas (LAS)
Flights from Burbank (BUR)
to Las Vegas (LAS)
Flights from Nashville (BNA)
to Las Vegas (LAS)
Flights from Cleveland (CLE)
to Las Vegas (LAS)
Flights from Orlando (MCO)
to Las Vegas (LAS)
Flights from Omaha (OMA)
to Las Vegas (LAS)
Cheap flights to North America (NA)
Cheap flights to United States (US)
Cheap flights to Nevada (US-NV)
Cheap flights to Colorado (US-CO)
Cheap flights from North America (NA)
Cheap flights from United States (US)
Cheap flights from Nevada (US-NV)
Cheap flights from Colorado (US-CO)
Flights to Denver (DEN)
Flights to Las Vegas (LAS)
Flights from Denver (DEN)
Flights from Las Vegas (LAS)
Flights from Las Vegas (LAS)
to Denver (DEN)
Why Fareleaders for DEN to LAS Plane Tickets
New Deals Everyday
Get the best prices on DEN to LAS flights—we update our fares daily so you never miss a saving.
No Service Fees
Compare hundreds of Denver to Las Vegas flights and secure the best deals—we never add any service fees.