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

Return flight: Denver – Las Vegas

On Cheapflightsplus.com you will find 18 direct and 429 connecting flights from Las Vegas to Denver. You can compare airfare deals from 8 airlines and multiple travel sites from $39, book and save on cheap plane tickets and last minute offers. Also check out LAS-DEN flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Las Vegas to Denver 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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Full flight schedule will help you in detecting at what time planes fly from Las Vegas to Denver. 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
00:59 — 03:59
00:59 — 03:59 F91994 Frontier Airlines
Las Vegas — Denver
2h
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from$39
06:00 — 08:59
06:00 — 08:59 UA596 United Airlines
Las Vegas — Denver
1h 59m
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from$69
07:35 — 10:33
07:35 — 10:33 UA1621 United Airlines
Las Vegas — Denver
1h 58m
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from$126
08:45 — 11:42
08:45 — 11:42 UA1987 United Airlines
Las Vegas — Denver
1h 57m
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from$69
09:39 — 12:36
09:39 — 12:36 UA493 United Airlines
Las Vegas — Denver
1h 57m
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from$86
09:46 — 12:43
09:46 — 12:43 UA501 United Airlines
Las Vegas — Denver
1h 57m
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from$85
09:46 — 12:45
09:46 — 12:45 UA732 United Airlines
Las Vegas — Denver
1h 59m
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from$92
09:46 — 12:45
09:46 — 12:45 UA2736 United Airlines
Las Vegas — Denver
1h 59m
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from$97
11:30 — 14:32
11:30 — 14:32 UA1795 United Airlines
Las Vegas — Denver
2h 2m
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from$92
11:55 — 14:55
11:55 — 14:55 UA1715 United Airlines
Las Vegas — Denver
2h
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from$85
13:29 — 16:28
13:29 — 16:28 UA1220 United Airlines
Las Vegas — Denver
1h 59m
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from$107
13:39 — 16:39
13:39 — 16:39 UA529 United Airlines
Las Vegas — Denver
2h
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from$86
15:17 — 18:17
15:17 — 18:17 UA1913 United Airlines
Las Vegas — Denver
2h
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from$86
15:26 — 18:26
15:26 — 18:26 UA1704 United Airlines
Las Vegas — Denver
2h
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from$85
16:40 — 19:40
16:40 — 19:40 UA2108 United Airlines
Las Vegas — Denver
2h
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from$69
16:51 — 20:00
16:51 — 20:00 F93540 Frontier Airlines
Las Vegas — Denver
2h 9m
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from$39
18:54 — 21:53
18:54 — 21:53 UA1291 United Airlines
Las Vegas — Denver
1h 59m
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from$97
19:43 — 22:42
19:43 — 22:42 UA1920 United Airlines
Las Vegas — Denver
1h 59m
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from$86
06:45 — 18:12
06:35 — 08:00 G425 Allegiant Air
Las Vegas — Stockton
6h 38m stop
14:56 — 18:20 G41635 Allegiant Air
Stockton — Denver
10h 27m
including layover
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from$69
07:00 — 14:00
07:00 — 08:15 HA4946 Hawaiian Airlines
Las Vegas — San Diego
2h 17m stop
10:32 — 14:00 HA6401 Hawaiian Airlines
San Diego — Denver
6h
including layover
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from$56
07:00 — 14:00
07:00 — 08:15 AS2051 Alaska Airlines
Las Vegas — San Diego
2h 17m stop
10:32 — 14:00 AS1068 Alaska Airlines
San Diego — Denver
6h
including layover
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from$63
08:21 — 16:23
08:40 — 13:23 F93418 Frontier Airlines
Las Vegas — San Antonio
1h 47m stop
19:36 — 21:04 F92355 Frontier Airlines
San Antonio — Denver
7h 2m
including layover
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from$72
09:16 — 20:18
08:16 — 15:22 F93232 Frontier Airlines
Las Vegas — Cleveland
2h 26m stop
19:50 — 21:19 F94637 Frontier Airlines
Cleveland — Denver
10h 2m
including layover
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from$68
09:28 — 20:25
09:11 — 14:00 F93418 Frontier Airlines
Las Vegas — San Antonio
4h 38m stop
18:59 — 20:29 F92097 Frontier Airlines
San Antonio — Denver
9h 57m
including layover
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from$81
10:09 — 21:20
08:20 — 13:40 F93108 Frontier Airlines
Las Vegas — Lake Saint Louis
4h 17m stop
19:24 — 20:56 F94567 Frontier Airlines
Lake Saint Louis — Denver
10h 11m
including layover
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from$68
10:46 — 21:49
10:48 — 16:12 F91490 Frontier Airlines
Las Vegas — Houston
3h 49m stop
22:04 — 23:47 F93227 Frontier Airlines
Houston — Denver
10h 3m
including layover
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from$85
11:26 — 09:44
+1 day
10:34 — 12:24 F93019 Frontier Airlines
Las Vegas — San Francisco
16h 45m stop
06:15 — 09:54 F91230 Frontier Airlines
San Francisco — Denver
21h 18m
including layover
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from$72
12:25 — 21:46
12:25 — 15:10 HA6137 Hawaiian Airlines
Las Vegas — Seattle
2h 49m stop
17:59 — 21:46 HA6654 Hawaiian Airlines
Seattle — Denver
8h 21m
including layover
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from$85
14:10 — 21:18
14:10 — 15:36 F94114 Frontier Airlines
Las Vegas — Phoenix
2h 49m stop
18:25 — 21:18 F91820 Frontier Airlines
Phoenix — Denver
6h 8m
including layover
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from$68
14:10 — 18:12
+1 day
14:11 — 15:38 G490 Allegiant Air
Las Vegas — Stockton
23h 13m stop
14:50 — 18:14 G41635 Allegiant Air
Stockton — Denver
27h 2m
including layover
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from$72
15:28 — 21:33
10:35 — 11:43 F94205 Frontier Airlines
Las Vegas — Ontario
1h 32m stop
17:21 — 20:45 F92908 Frontier Airlines
Ontario — Denver
5h 5m
including layover
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from$68
16:56 — 00:21
+1 day
16:56 — 18:16 F91325 Frontier Airlines
Las Vegas — San Diego
2h 21m stop
20:37 — 00:21 F94990 Frontier Airlines
San Diego — Denver
6h 25m
including layover
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from$63
17:04 — 23:15
17:04 — 18:24 F94116 Frontier Airlines
Las Vegas — Phoenix
1h 52m stop
20:21 — 23:20 F92142 Frontier Airlines
Phoenix — Denver
5h 11m
including layover
Find flight
from$76
17:18 — 18:12
+1 day
17:18 — 18:49 NK2382 Spirit Airlines
Las Vegas — Stockton
19h 59m stop
14:50 — 18:14 G41635 Allegiant Air
Stockton — Denver
23h 54m
including layover
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from$63
18:43 — 06:34
+1 day
18:42 — 23:46 F93978 Frontier Airlines
Las Vegas — Dallas
5h 34m stop
05:45 — 07:06 F92147 Frontier Airlines
Dallas — Denver
10h 51m
including layover
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from$90
19:33 — 09:44
+1 day
19:33 — 21:19 F94401 Frontier Airlines
Las Vegas — San Francisco
8h 38m stop
06:15 — 09:54 F91230 Frontier Airlines
San Francisco — Denver
13h 11m
including layover
Find flight
from$72
19:45 — 20:42
+1 day
19:45 — 20:49 F92231 Frontier Airlines
Las Vegas — Ontario
20h 30m stop
17:21 — 20:45 F91262 Frontier Airlines
Ontario — Denver
23h 57m
including layover
Find flight
from$72
20:45 — 04:18
+1 day
19:45 — 20:49 F92231 Frontier Airlines
Las Vegas — Ontario
3h 8m stop
00:59 — 04:17 F91500 Frontier Airlines
Ontario — Denver
6h 33m
including layover
Find flight
from$76
20:49 — 06:26
+1 day
20:49 — 01:42 F93456 Frontier Airlines
Las Vegas — Dallas
3h 28m stop
05:10 — 06:26 F92147 Frontier Airlines
Dallas — Denver
8h 37m
including layover
Find flight
from$68
21:46 — 10:02
+1 day
16:32 — 17:57 F91325 Frontier Airlines
Las Vegas — San Diego
7h 21m stop
06:41 — 10:12 F92818 Frontier Airlines
San Diego — Denver
11h 16m
including layover
Find flight
from$68
21:54 — 15:21
+1 day
21:47 — 05:38 F91602 Frontier Airlines
Las Vegas — Philadelphia
7h 13m stop
12:59 — 15:20 F93265 Frontier Airlines
Philadelphia — Denver
16h 27m
including layover
Find flight
from$80
22:42 — 09:32
+1 day
22:42 — 23:59 F93484 Frontier Airlines
Las Vegas — Phoenix
6h 34m stop
06:33 — 09:32 F91376 Frontier Airlines
Phoenix — Denver
9h 50m
including layover
Find flight
from$90
22:53 — 21:13
+1 day
22:48 — 06:00 F94966 Frontier Airlines
Las Vegas — Cleveland
13h 50m stop
19:50 — 21:19 F94637 Frontier Airlines
Cleveland — Denver
21h 20m
including layover
Find flight
from$85
23:00 — 19:17
+1 day
22:25 — 06:00 F92102 Frontier Airlines
Las Vegas — Raleigh
10h 48m stop
17:17 — 19:21 F92225 Frontier Airlines
Raleigh — Denver
19h 17m
including layover
Find flight
from$73
23:00 — 23:11
+1 day
23:00 — 06:43 F91876 Frontier Airlines
Las Vegas — Orlando
14h 22m stop
20:59 — 23:19 F93311 Frontier Airlines
Orlando — Denver
23h 11m
including layover
Find flight
from$73
*Departure and arrival times - local. Updated on June 2, 2025

Flight Information

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

Distance between Las Vegas and Denver is 1009 miles. Time difference between the cities is 1h. Airplanes depart 00:10 to 23:59 from 1 Las Vegas airport and arrive 00:10 to 23:59 to 2 Denver airports. Average flight time is 1h 59m.

  • The fastest flight 1h 57m
  • Average flight time 1h 59m
  • The earliest flight 00:10
  • The latest flight 23:59
  • Distance 627 ml

The cheapest months to travel to Denver are october (from 53 $), september (from 53 $), august (from 53 $).

The most expensive months are february (from 161 $), january (from 161 $), december (from 160 $).

What is the lowest airfare Las Vegas to Denver?

The cheapest plane ticket found by our users is $39. This airfare is for economy class on one-way F91994 flight by Frontier Airlines for October 7, 2025 which leaves Mccarran in Las Vegas at 00:59 am and arrives at Denver Denver International at 03:59.

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 Las Vegas — Denver is served by 8 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by Frontier Airlines - 52 departures per week at the price of from $ 39 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 2643.

Direct flights

There are 18 nonstop flights on the route. The fastest direct flight is UA1987 by United Airlines takes 1h 57m and the cheapest is F91994 by Frontier Airlines for $39.

See more direct flights

Connecting Flights

There are 429 flights with layovers on the route. The fastest connecting flight is UA1591 by United Airlines takes 4h 21m and the cheapest is F91994 by Frontier Airlines for $56.

  • from $63
    Find
  • AS - Alaska Airlines
    from $63
    Find
  • SY - Sun Country Airlines
    from $103
    Find
  • HA - Hawaiian Airlines
    from $56
    Find
  • MX - Mexicana
    from $279
    Find
  • UA - United Airlines
    from $148
    Find
  • NK - Spirit Airlines
    from $63
    Find
  • G4 - Allegiant Air
    from $69
    Find
See more connecting flights

Airports

You can fly from Las Vegas to Denver from 1 airports (Mccarran).

Las Vegas airports

  • Mccarran-LAS
    from $39
    Find

Denver airports

  • Denver International-DEN
    Find
  • Arapahoe Co-APA
    Find

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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