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Cheap flights Los Angeles — Denver

Los Angeles (LAX, US) Denver (DEN, US)
from $34 1 336 km ~2h 4m 15 flights found 2 airlines cheapest on Thursday
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $34 on 29.12.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
Mo
Tu
We
Th
Fr
Sa
Su
December 2026
Mo
Tu
We
Th
Fr
Sa
Su
January 2027
Mo
Tu
We
Th
Fr
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Su
Prices found for 30 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
29 Dec 2026, Tue
Frontier Airlines F9 3156
17:00
LAX Los Angeles International Airport
19:31
DEN Denver International Airport
2h 31m Direct
Kiwi.com
$34
View this ticket
31 Dec 2026, Thu
Frontier Airlines F9 4946
07:00
LAX Los Angeles International Airport
09:28
DEN Denver International Airport
2h 28m Direct
Kiwi.com
$34
View this ticket
10 Dec 2026, Thu
Frontier Airlines F9 1500
17:00
ONT Ontario International Airport
19:24
DEN Denver International Airport
2h 24m Direct
Авиасейлс
$35
View this ticket
31 Dec 2026, Thu
Frontier Airlines F9 1500
17:20
ONT Ontario International Airport
19:44
DEN Denver International Airport
2h 24m Direct
Trip.com
$37
View this ticket
22 Nov 2026, Sun
Frontier Airlines F9 1500
17:45
ONT Ontario International Airport
20:06
DEN Denver International Airport
2h 21m Direct
Farera
$69
View this ticket
22 Nov 2026, Sun
Frontier Airlines F9 3156
17:00
LAX Los Angeles International Airport
19:30
DEN Denver International Airport
2h 30m Direct
Farera
$79
View this ticket
Route characteristics
Distance
1 336 km
Flight time
2h 4m
Time difference
+1h
Minimum price
from $34 (29.12.2026)
Average price
$74
Maximum price
$142
Departures per week
1
Cheapest day
Thursday
Departure airports (2)
LAX Los Angeles International Airport ONT Ontario International Airport
Arrival airports (1)
DEN Denver International Airport
Airlines (2)
F9 Frontier Airlines UA United Airlines
Agencies (5)
Farera Kiwi.com Trip.com Авиасейлс Tickets
Prices by day of week
Tuesday
$34
avg $34
Thursday
$34
avg $35
Cheapest
Sunday
$69
avg $74
Price trend by month
November 2026
from $69
avg $74
2 flights
December 2026
from $34
avg $35
4 flights
Airlines — cheapest prices 2
Frontier Airlines
Frontier Airlines
Low-cost 14 flights · 12 days
$29
United Airlines
United Airlines
1 flights · 1 days
$158
Where to buy tickets 5
Farera
6 tickets · 5 days
from $29
Kiwi.com
2 tickets · 2 days
from $34
Trip.com
3 tickets · 3 days
from $35
Авиасейлс
3 tickets · 3 days
from $35
Tickets
1 tickets · 1 days
from $158
Airports

From — Los Angeles (2)

  • LAX Los Angeles International Airport
  • ONT Ontario International Airport

To — Denver (1)

  • DEN Denver International Airport
Other destinations from Los Angeles
Portland
US
Seattle
US
Las Vegas
US · Hub
Salt Lake City
US
San Francisco
US · Hub
Phoenix
US
Oakland
US
San Jose
US
Guadalajara
MX
Newark
US · Hub
Mexico City
MX
Dallas
US · Hub
Frequently asked questions about the route Los Angeles — Denver
How long is the flight from Los Angeles to Denver?
Approximate flight time — 2h 4m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Los Angeles to Denver?
The straight-line distance — 1 336 km.
How much do flights from Los Angeles to Denver cost?
The minimum price over 3 months — from $34 on 29.12.2026.
What is the average ticket price?
The average price — $74. Range: $34 — $142.
What is the time difference between Los Angeles and Denver?
The difference — +1h.
From which airports does Los Angeles operate flights?
From Los Angeles: LAX (Los Angeles International Airport), ONT (Ontario International Airport).
To which airports in Denver do flights arrive?
To Denver: DEN (Denver International Airport).
Which airlines fly this route?
This route is served by 2 airlines: Frontier Airlines, United Airlines.
Are there direct flights?
Yes, there are direct flights. Minimum direct price — from $34. Total direct flights found: 6.
Which day of the week is cheapest?
The cheapest day of the week — Thursday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Los Angeles — Denver

Flights Los Angeles — Denver is a popular route. The straight-line distance is 1 336 km. Flight time 2h 4m. Time difference +1h.

From Los Angeles (LAX) flights depart from 2 airports: LAX, ONT. To Denver (DEN) — 1 arrival airport: DEN.

2 airlines operate on this route: Frontier Airlines, United Airlines.

The minimum price for the next 3 months — from $34 (29.12.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $74, ranging from $34 to $142. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Thursday.

Other destinations in United States from Los Angeles
Portland
US
Seattle
US
Las Vegas
US
Salt Lake City
US
San Francisco
US
Phoenix
US
Oakland
US
San Jose
US

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