Cheap Flights from Los Angeles, CA to Denver, CO from $45

Return flight: Denver – Los Angeles

On Cheapflightsplus.com you will find 35 direct and 279 connecting flights from Los Angeles to Denver. You can compare airfare deals from 8 airlines and multiple travel sites from $45, book and save on cheap plane tickets and last minute offers. Also check out LAX-DEN flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Los Angeles 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: $45 (one-way), $77 (round-trip).
Direct flights
  • Check to choose departure date Check to choose departure date
Check prices for return flight
Find flights
Full flight schedule will help you in detecting at what time planes fly from Los Angeles 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
05:05 — 08:24
05:05 — 08:24 UA1339 United Airlines
Los Angeles — Denver
2h 19m
Find flight
from$90
06:15 — 09:48
06:15 — 09:48 F93156 Frontier Airlines
Los Angeles — Denver
2h 33m
Find flight
from$52
07:11 — 10:35
07:11 — 10:35 UA578 United Airlines
Los Angeles — Denver
2h 24m
Find flight
from$82
07:45 — 11:10
07:45 — 11:10 AS6210 Alaska Airlines
Los Angeles — Denver
2h 25m
Find flight
from$116
07:45 — 11:10
07:45 — 11:10 AS6370 Alaska Airlines
Los Angeles — Denver
2h 25m
Find flight
from$123
07:46 — 11:10
07:46 — 11:10 AS4504 Alaska Airlines
Los Angeles — Denver
2h 24m
Find flight
from$123
08:45 — 12:06
08:45 — 12:06 AS6827 Alaska Airlines
Los Angeles — Denver
2h 21m
Find flight
from$123
09:00 — 12:26
09:00 — 12:26 UA1912 United Airlines
Los Angeles — Denver
2h 26m
Find flight
from$82
10:55 — 14:25
10:55 — 14:25 F94346 Frontier Airlines
Los Angeles — Denver
2h 30m
Find flight
from$45
11:00 — 14:27
11:00 — 14:27 UA1260 United Airlines
Los Angeles — Denver
2h 27m
Find flight
from$90
12:45 — 16:08
12:45 — 16:08 UA311 United Airlines
Los Angeles — Denver
2h 23m
Find flight
from$95
12:55 — 16:23
12:55 — 16:23 UA299 United Airlines
Los Angeles — Denver
2h 28m
Find flight
from$114
13:58 — 17:19
13:58 — 17:19 AS4722 Alaska Airlines
Los Angeles — Denver
2h 21m
Find flight
from$123
14:35 — 18:05
14:35 — 18:05 UA1092 United Airlines
Los Angeles — Denver
2h 30m
Find flight
from$114
14:35 — 18:05
14:35 — 18:05 UA2121 United Airlines
Los Angeles — Denver
2h 30m
Find flight
from$147
14:38 — 18:08
14:38 — 18:08 UA1294 United Airlines
Los Angeles — Denver
2h 30m
Find flight
from$90
14:38 — 18:08
14:38 — 18:08 UA1394 United Airlines
Los Angeles — Denver
2h 30m
Find flight
from$95
14:38 — 18:08
14:38 — 18:08 UA565 United Airlines
Los Angeles — Denver
2h 30m
Find flight
from$112
14:39 — 18:06
14:39 — 18:06 UA2859 United Airlines
Los Angeles — Denver
2h 27m
Find flight
from$95
14:39 — 18:06
14:39 — 18:06 UA2679 United Airlines
Los Angeles — Denver
2h 27m
Find flight
from$96
15:46 — 19:21
15:46 — 19:21 F92342 Frontier Airlines
Los Angeles — Denver
2h 35m
Find flight
from$68
16:13 — 19:40
16:13 — 19:40 UA2146 United Airlines
Los Angeles — Denver
2h 27m
Find flight
from$82
16:36 — 19:58
16:36 — 19:58 AS6157 Alaska Airlines
Los Angeles — Denver
2h 22m
Find flight
from$123
17:04 — 20:27
17:04 — 20:27 AS4610 Alaska Airlines
Los Angeles — Denver
2h 23m
Find flight
from$122
17:20 — 20:47
17:20 — 20:47 UA2267 United Airlines
Los Angeles — Denver
2h 27m
Find flight
from$83
18:20 — 21:50
18:20 — 21:50 UA1221 United Airlines
Los Angeles — Denver
2h 30m
Find flight
from$106
18:30 — 22:00
18:30 — 22:00 UA1597 United Airlines
Los Angeles — Denver
2h 30m
Find flight
from$114
19:00 — 22:27
19:00 — 22:27 UA2610 United Airlines
Los Angeles — Denver
2h 27m
Find flight
from$83
19:18 — 22:47
19:18 — 22:47 UA378 United Airlines
Los Angeles — Denver
2h 29m
Find flight
from$90
19:45 — 23:09
19:45 — 23:09 AS6147 Alaska Airlines
Los Angeles — Denver
2h 24m
Find flight
from$116
19:45 — 23:09
19:45 — 23:09 AS6530 Alaska Airlines
Los Angeles — Denver
2h 24m
Find flight
from$123
19:45 — 23:09
19:45 — 23:09 AS6330 Alaska Airlines
Los Angeles — Denver
2h 24m
Find flight
from$123
06:00 — 14:06
06:00 — 08:50 AS1293 Alaska Airlines
Los Angeles — Seattle
1h 22m stop
10:20 — 14:07 AS535 Alaska Airlines
Seattle — Denver
7h 6m
including layover
Find flight
from$94
08:16 — 14:34
09:23 — 10:55 F94593 Frontier Airlines
Los Angeles — San Francisco
1h stop
15:00 — 18:43 F91094 Frontier Airlines
San Francisco — Denver
5h 18m
including layover
Find flight
from$69
08:33 — 16:26
13:06 — 16:11 F91268 Frontier Airlines
Los Angeles — Salt Lake City
3h 13m stop
09:45 — 11:18 F93982 Frontier Airlines
Salt Lake City — Denver
6h 53m
including layover
Find flight
from$64
09:30 — 21:18
09:30 — 11:05 F91062 Frontier Airlines
Los Angeles — Phoenix
7h 20m stop
18:25 — 21:18 F91820 Frontier Airlines
Phoenix — Denver
10h 48m
including layover
Find flight
from$72
09:30 — 15:10
09:15 — 10:50 F91062 Frontier Airlines
Los Angeles — Phoenix
1h 4m stop
12:09 — 15:10 F94768 Frontier Airlines
Phoenix — Denver
4h 40m
including layover
Find flight
from$76
10:00 — 20:37
10:00 — 12:50 HA6205 Hawaiian Airlines
Los Angeles — Seattle
4h stop
16:50 — 20:37 HA6650 Hawaiian Airlines
Seattle — Denver
9h 37m
including layover
Find flight
from$88
12:00 — 21:46
11:55 — 14:39 HA6204 Hawaiian Airlines
Los Angeles — Seattle
3h 10m stop
17:59 — 21:47 HA6654 Hawaiian Airlines
Seattle — Denver
8h 46m
including layover
Find flight
from$87
12:00 — 21:46
11:55 — 14:39 AS1305 Alaska Airlines
Los Angeles — Seattle
3h 10m stop
17:59 — 21:47 AS1163 Alaska Airlines
Seattle — Denver
8h 46m
including layover
Find flight
from$94
14:01 — 07:59
+1 day
13:57 — 22:04 F94312 Frontier Airlines
Los Angeles — Orlando
7h 46m stop
06:00 — 08:18 F91733 Frontier Airlines
Orlando — Denver
16h 58m
including layover
Find flight
from$63
14:20 — 07:47
+1 day
13:57 — 22:10 F94146 Frontier Airlines
Los Angeles — Orlando
7h 16m stop
06:00 — 07:59 F91733 Frontier Airlines
Orlando — Denver
16h 27m
including layover
Find flight
from$63
15:48 — 03:59
+1 day
15:48 — 17:11 F93292 Frontier Airlines
Los Angeles — Las Vegas
7h 46m stop
00:59 — 04:00 F91994 Frontier Airlines
Las Vegas — Denver
11h 11m
including layover
Find flight
from$69
16:24 — 09:38
+1 day
16:46 — 23:05 F92446 Frontier Airlines
Los Angeles — Chicago
8h 59m stop
09:05 — 10:58 F93173 Frontier Airlines
Chicago — Denver
16h 14m
including layover
Find flight
from$69
16:46 — 07:32
+1 day
16:46 — 23:05 F92446 Frontier Airlines
Los Angeles — Chicago
6h 35m stop
06:00 — 08:02 F91483 Frontier Airlines
Chicago — Denver
13h 46m
including layover
Find flight
from$63
18:15 — 08:56
+1 day
13:06 — 16:11 F91268 Frontier Airlines
Los Angeles — Salt Lake City
10h 7m stop
07:45 — 09:25 F93862 Frontier Airlines
Salt Lake City — Denver
13h 41m
including layover
Find flight
from$68
19:00 — 06:26
+1 day
19:05 — 00:20 F94964 Frontier Airlines
Los Angeles — Dallas
4h 50m stop
05:45 — 07:06 F92147 Frontier Airlines
Dallas — Denver
10h 26m
including layover
Find flight
from$63
19:45 — 03:59
+1 day
19:45 — 21:08 F92264 Frontier Airlines
Los Angeles — Las Vegas
3h 53m stop
00:59 — 04:01 F91994 Frontier Airlines
Las Vegas — Denver
7h 14m
including layover
Find flight
from$60
21:57 — 09:32
+1 day
21:57 — 23:34 F93644 Frontier Airlines
Los Angeles — Phoenix
6h 59m stop
06:33 — 09:32 F91376 Frontier Airlines
Phoenix — Denver
10h 35m
including layover
Find flight
from$90
22:25 — 09:02
+1 day
22:31 — 05:49 F93216 Frontier Airlines
Los Angeles — Atlanta
1h 37m stop
09:00 — 10:32 F93293 Frontier Airlines
Atlanta — Denver
9h 37m
including layover
Find flight
from$60
22:32 — 15:21
+1 day
22:24 — 06:50 F93588 Frontier Airlines
Los Angeles — Philadelphia
6h 4m stop
12:59 — 15:20 F93265 Frontier Airlines
Philadelphia — Denver
15h 49m
including layover
Find flight
from$63
11:58 — 18:19
+1 day
11:58 — 13:18 NK712 Spirit Airlines
Los Angeles — Las Vegas
1h 27m stop
14:45 — 16:19 NK1485 Spirit Airlines
Las Vegas — Stockton
22h 36m stop
14:55 — 18:19 G41728 Allegiant Air
Stockton — Denver
29h 21m
including layover
Find flight
from$94
*Departure and arrival times - local. Updated on June 4, 2025

Flight Information

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

Distance between Los Angeles and Denver is 1385 miles. Time difference between the cities is 1h. Airplanes depart 00:35 to 23:59 from 2 Los Angeles airports and arrive 00:35 to 23:59 to 2 Denver airports. Average flight time is 2h 27m.

  • The fastest flight 2h 19m
  • Average flight time 2h 27m
  • The earliest flight 00:35
  • The latest flight 23:59
  • Distance 861 ml

The cheapest months to travel to Denver are may (from 51 $), july (from 60 $), august (from 61 $).

The most expensive months are october (from 99 $), november (from 96 $), september (from 91 $).

What is the lowest airfare Los Angeles to Denver?

The cheapest plane ticket found by our users is $45. This airfare is for economy class on one-way F94346 flight by Frontier Airlines for July 5, 2025 which leaves Los Angeles Int. in Los Angeles at 10:55 am and arrives at Denver Denver International at 14:25.

Economy class
$45
Find
Business class
?
Find
First class
?
Find

Popular Airlines on the Route

The flight Los Angeles — Denver is served by 8 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by United Airlines - 62 departures per week at the price of from $ 82 . And the most expensive tickets are offered by United Airlines airline - from $ 437.

Direct flights

There are 35 nonstop flights on the route. The fastest direct flight is UA1339 by United Airlines takes 2h 19m and the cheapest is F94346 by Frontier Airlines for $45.

  • UA - United Airlines
    from $82
    Find
  • AS - Alaska Airlines
    from $116
    Find
  • F9 - Frontier Airlines
    from $45
    Find
See more direct flights

Connecting Flights

There are 279 flights with layovers on the route. The fastest connecting flight is UA4643 by United Airlines takes 4h 38m and the cheapest is F94346 by Frontier Airlines for $60.

  • AS - Alaska Airlines
    from $94
    Find
  • F9 - Frontier Airlines
    from $60
    Find
  • SY - Sun Country Airlines
    from $101
    Find
  • HA - Hawaiian Airlines
    from $87
    Find
  • MX - Mexicana
    from $303
    Find
  • UA - United Airlines
    from $144
    Find
  • NK - Spirit Airlines
    from $94
    Find
  • G4 - Allegiant Air
    from $122
    Find
See more connecting flights

Airports

You can fly from Los Angeles to Denver from 2 airports (Los Angeles Ferry Port, Los Angeles Int.).

Los Angeles airports

  • Los Angeles Ferry Port-QLO
    Find
  • Los Angeles Int.-LAX
    from $45
    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.

Back