Flights from Denver to Las Vegas

Our cheapest offers for flights from Denver to Las Vegas

Here you can compare cheap flights from Denver (DEN) to Las Vegas (LAS) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Las Vegas. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Denver
Las Vegas
Outbound
11/03/25
direct
F90777
02h 03min
Return
11/12/25
direct
F94968
02h 08min
Frontier Airlines ?
$109
Denver
Las Vegas
Outbound
10/18/25
1 Stopover (SAN)
AS3021, AS3427
04h 32min
Return
10/24/25
1 Stopover (SAN)
AS3314, AS3021
06h 52min
Alaska Airlines
$263
Denver
Las Vegas
Pay attention to transfer at connecting flight
Outbound
10/18/25
1 Stopover (MSP)
SY0654, SY0105
26h 00min
Return
10/24/25
1 Stopover (MSP)
SY0102, SY0657
06h 33min
Sun Country Airlines
$322
Denver
Las Vegas
Outbound
10/18/25
direct
F90777
02h 03min
Return
11/17/25
direct
F94612
02h 05min
Frontier Airlines ?
$110
Denver
Las Vegas
Outbound
11/03/25
direct
F91993
02h 06min
Return
11/12/25
direct
F92350
02h 10min
Frontier Airlines
$115
Denver
Las Vegas
Outbound
11/03/25
direct
F91993
02h 06min
Return
11/12/25
direct
F92350
02h 10min
Frontier Airlines
$130
Denver
Las Vegas
Outbound
10/10/25
1 Stopover (PHX)
F91819, F91895
04h 56min
Return
11/04/25
direct
F94968
02h 08min
Frontier Airlines ?
$143
Denver
Las Vegas
Outbound
09/04/25
direct
F90777
02h 03min
Return
09/28/25
direct
F91994
02h 00min
Frontier Airlines ?
$144
Denver
Las Vegas
Outbound
10/10/25
direct
F92015
02h 02min
Return
11/04/25
1 Stopover (SAN)
AS3314, AS3021
06h 52min
Frontier Airlines ?
$154
Denver
Las Vegas
Outbound
10/10/25
direct
F90777
02h 03min
Return
11/04/25
direct
F94968
02h 08min
Frontier Airlines
$160
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Denver to Las Vegas

Favorite airline: Frontier Airlines
The favorite airline for flights from Denver to Las Vegas is Frontier Airlines.
Frontier Airlines
60 %
United Airlines
24 %
Delta
13 %
Cheapest weekday: Saturday
The cheapest ticket prices are available for flights departing on Saturday.
Direct flights are cheaper
Direct flights on this route are $71.00 cheaper on average than flights with a stopover.
non stop flight
1 stop
02h 04min
09h 40min
$74
$145
The favorite connection is non-stop
54 % of travelers decide to book a direct flight on this route.
Route
bookings
Direct flights
02h 04min, from $74
54 %
1 stopover Salt Lake City International Airport, UT
09h 40min, from $145
19 %
1 stopover San Francisco International Airport, CA
27h 36min, from $205
15 %

Important flight information

Flight information: Denver - Las Vegas

Roundtrip from $108.97
Flight duration min. 01:50 / max. 10:54
Return flight duration min. 01:45/ max. 09:15
Distance 1010 km
Flights per week 225
Departure airport Airport Denver International Airport, CO (DEN)
Arrival airport Airport Las Vegas - McCarran International Airport, NV (LAS)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Las Vegas
Flight destinations with a similar price
Flight destinations with a similar price