Flights from Las Vegas to Denver

Our cheapest offers for flights from Las Vegas to Denver

Here you can compare cheap flights from Las Vegas (LAS) to Denver (DEN) 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 Denver. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Las Vegas
Denver
Outbound
06/18/25
direct
F94612
02h 08min
Return
07/15/25
direct
F92349
02h 07min
Frontier Airlines
$136
Las Vegas
Denver
Pay attention to transfer at connecting flight
Outbound
09/19/25
1 Stopover (PIA)
G41712, G40331
09h 29min
Return
09/29/25
1 Stopover (MSP)
SY0656, SY0103
17h 21min
Allegiant Air
$293
Las Vegas
Denver
Outbound
06/18/25
direct
F94612
02h 08min
Return
07/15/25
direct
F90777
02h 05min
Frontier Airlines
$138
Las Vegas
Denver
Outbound
06/18/25
direct
F94612
02h 08min
Return
07/15/25
direct
F90777
02h 05min
Frontier Airlines
$142
Las Vegas
Denver
Outbound
06/18/25
direct
F94612
02h 08min
Return
07/15/25
1 Stopover (LAX)
DL2004, DL2653
05h 30min
Frontier Airlines ?
$151
Las Vegas
Denver
Outbound
06/18/25
direct
UA2108
02h 02min
Return
07/15/25
direct
UA0655
02h 02min
United Airlines ?
$201
Las Vegas
Denver
Outbound
06/18/25
direct
UA1291
01h 59min
Return
07/15/25
direct
UA0284
02h 01min
United Airlines ?
$204
Las Vegas
Denver
Outbound
09/19/25
1 Stopover (PDX)
AS1467, AS1235
06h 12min
Return
09/29/25
1 Stopover (PHX)
AA1620, AA1977
06h 43min
Alaska Airlines ?
$212
Las Vegas
Denver
Outbound
06/18/25
direct
UA0596
01h 59min
Return
07/15/25
direct
UA0655
02h 02min
United Airlines ?
$230
Las Vegas
Denver
Outbound
06/18/25
direct
F94612
02h 08min
Return
07/15/25
1 Stopover (PDX)
AS1131, AS0728
05h 53min
Frontier Airlines
$248
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Las Vegas to Denver

Favorite airline: Frontier Airlines
Flight tickets on the route Las Vegas – Denver are most frequently booked with Frontier Airlines.
Frontier Airlines
73 %
United Airlines
20 %
Delta
7 %
Direct flights are the cheapest connection
Compared to direct flights, flights with a stopover on this route are on average 70 % more expensive.
non stop flight
1 stop
02h 08min
07h 46min
$69
$228
The favorite connection is non-stop
Direct flights are especially popular on this route. 93 % of travelers will book a direct flight.
Route
bookings
Direct flights
02h 08min, from $69
93 %
1 stopover Los Angeles International Airport, CA
07h 46min, from $228
7 %

Important flight information

Flight information: Las Vegas - Denver

Roundtrip from $135.80
Flight duration min. 01:45 / max. 09:15
Return flight duration min. 01:50/ max. 10:54
Distance 1010 km
Flights per week 238
Departure airport Airport Las Vegas - McCarran International Airport, NV (LAS)
Arrival airport Airport Denver International Airport, CO (DEN)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Denver
Flight destinations with a similar price
Flight destinations with a similar price