Cheap Flights from Denver, CO to Las Vegas, NV from $39

Return flight: Las Vegas – Denver
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On Cheapflightsplus.com you will find 13 direct and 123 connecting flights from Denver to Las Vegas. You can compare airfare deals from 6 airlines and multiple travel sites from $39, book and save on cheap plane tickets and last minute offers. Also check out DEN-LAS flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Denver to Las Vegas Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $39 (one-way), $67 (round-trip).
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Best Flights from Denver to Las Vegas Today

Take a look at the list of non stop flights and flights with layovers from Denver to Las Vegas with the lowest price of $39. The fastest direct flight takes 1h 59m and the fastest connecting – 4h 22m.
Price Departure Arrival Flight Duration Airline Flight
from $39
Find flight
07:00
Denver
Denver International
 08:02
Las Vegas
Mccarran
 2h 2m Frontier Airlines
F92015
from $90
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09:54
Denver
Denver International
 10:54
Las Vegas
Mccarran
 2h 0m United Airlines
UA604
from $110
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13:25
Denver
Denver International
 14:25
Las Vegas
Mccarran
 2h 0m United Airlines
UA2741
from $70
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07:00
Denver
Denver International
 11:48
Las Vegas
Mccarran
 5h 48m
layover
2h 31m - Phoenix
 Frontier Airlines
F91819
F91895
from $77
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19:50
Denver
Denver International
 23:27
Las Vegas
Mccarran
 4h 37m
layover
0h 40m - San Diego
 Hawaiian Airlines
HA4813
HA6412
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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on September 16, 2025
Full flight schedule will help you in detecting at what time planes fly from Denver to Las Vegas. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
07:00 — 08:02
07:00 — 08:02 F92015 Frontier Airlines
Denver — Las Vegas
2h 2m
Find flight
from$39
07:00 — 11:48
06:55 — 07:59 F91819 Frontier Airlines
Denver — Phoenix
2h 31m stop
09:27 — 10:46 F91895 Frontier Airlines
Phoenix — Las Vegas
5h 48m
including layover
Find flight
from$70
07:00 — 21:44
07:00 — 08:00 F91819 Frontier Airlines
Denver — Phoenix
12h 29m stop
20:29 — 21:44 F94113 Frontier Airlines
Phoenix — Las Vegas
15h 44m
including layover
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from$70
07:45 — 08:44
07:45 — 08:44 UA2316 United Airlines
Denver — Las Vegas
1h 59m
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from$153
09:54 — 10:54
09:54 — 10:54 UA604 United Airlines
Denver — Las Vegas
2h
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from$90
10:01 — 11:08
10:01 — 11:08 F91993 Frontier Airlines
Denver — Las Vegas
2h 7m
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from$39
11:27 — 12:27
11:27 — 12:27 UA526 United Airlines
Denver — Las Vegas
2h
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from$174
13:25 — 14:25
13:25 — 14:25 UA2741 United Airlines
Denver — Las Vegas
2h
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from$110
15:05 — 16:09
15:05 — 16:09 F92349 Frontier Airlines
Denver — Las Vegas
2h 4m
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from$39
15:40 — 16:41
15:40 — 16:41 UA1496 United Airlines
Denver — Las Vegas
2h 1m
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from$174
17:30 — 18:31
17:30 — 18:31 UA1367 United Airlines
Denver — Las Vegas
2h 1m
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from$114
19:17 — 20:21
19:17 — 20:21 F94967 Frontier Airlines
Denver — Las Vegas
2h 4m
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from$39
19:25 — 20:27
19:25 — 20:27 UA655 United Airlines
Denver — Las Vegas
2h 2m
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from$90
20:45 — 21:47
20:45 — 21:47 UA624 United Airlines
Denver — Las Vegas
2h 2m
Find flight
from$163
22:29 — 23:33
22:29 — 23:33 F9777 Frontier Airlines
Denver — Las Vegas
2h 4m
Find flight
from$39
*Departure and arrival times - local. Updated on September 16, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Denver to Las Vegas depends on and how to choose the most interesting flight option for you.

Distance between Denver and Las Vegas is 1009 miles. Time difference between the cities is 1h. Airplanes depart 00:04 to 23:59 from 2 Denver airports and arrive 00:04 to 23:59 to 1 Las Vegas airport. Average flight time is 2h 2m.

  • The fastest flight 1h 59m
  • Average flight time 2h 2m
  • The earliest flight 00:04
  • The latest flight 23:59
  • Distance 627 ml

The cheapest months to travel to Las Vegas are september (from 39 $), october (from 51 $), august (from 51 $).

The most expensive months are november (from 162 $), may (from 109 $), december (from 80 $).

What is the lowest airfare Denver to Las Vegas?

The cheapest plane ticket found by our users is $39. This airfare is for economy class on one-way F9777 flight by Frontier Airlines for September 29, 2025 which leaves Denver International in Denver at 22:29 am and arrives at Las Vegas Mccarran at 23:33.

Economy class
$39
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Business class
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First class
?
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Popular Airlines on the Route

The flight Denver — Las Vegas is served by 6 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Frontier Airlines - 79 departures per week at the price of from $ 39 . And the most expensive tickets are offered by United Airlines airline - from $ 351.

Direct flights

There are 13 nonstop flights on the route. The fastest direct flight is UA2316 by United Airlines takes 1h 59m and the cheapest is F9777 by Frontier Airlines for $39.

  • F9 - Frontier Airlines
    from $39
    Find
  • UA - United Airlines
    from $90
    Find
See more direct flights

Connecting Flights

There are 123 flights with layovers on the route. The fastest connecting flight is F94765 by Frontier Airlines takes 4h 22m and the cheapest is F9777 by Frontier Airlines for $70.

  • F9 - Frontier Airlines
    from $70
    Find
  • AS - Alaska Airlines
    from $87
    Find
  • SY - Sun Country Airlines
    from $286
    Find
  • HA - Hawaiian Airlines
    from $77
    Find
  • UA - United Airlines
    from $194
    Find
  • KG - Aerogaviota
    from $198
    Find
See more connecting flights

Airports

You can fly from Denver to Las Vegas from 2 airports (Denver International, Arapahoe Co).

Denver airports

  • Denver International-DEN
    from $39
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  • Arapahoe Co-APA
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Las Vegas airports

  • Mccarran-LAS
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Airplanes

There are flights to Las Vegas from Denver by 6 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Denver

You may also consider searching for discounted plane tickets to some other popular places from Denver within United States.

Top International Destinations from Denver

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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