Cheap flights from Los Angeles to Denver from £51

LAX — DEN
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Los Angeles to Denver Intl are usually found in February or January, booked 53 days in advance, depart on a Tuesday or Thursday and return on a Thursday

Cheap flight deals from Los Angeles to Denver

Enter your travel dates to find the best prices.

Cheapest flights from Los Angeles to Denver

Sat 14/1106:15 -
Nonstop2h 30m
Sun 15/1114:14 -
1 stop4h 45m
Deal found 5/11£86
Sun 15/1108:44 -
1 stop6h 15m
Sun 15/1122:55 -
Nonstop2h 28m
Deal found 5/11£97
Sat 5/1216:57 -
1 stop12h 32m
Sat 12/1222:29 -
Nonstop2h 30m
Deal found 5/11£99
Wed 9/1218:40 -
1 stop14h 30m
Tue 15/1208:34 -
2 stops11h 16m
Deal found 5/11£100
Sat 5/1218:35 -
Nonstop2h 24m
Sat 12/1208:00 -
Nonstop2h 40m
Deal found 5/11£102
Sat 5/1215:15 -
Nonstop2h 25m
Mon 7/1212:52 -
Nonstop2h 28m
Deal found 2/11£102
Tue 24/1105:10 -
1 stop4h 10m
Tue 1/1211:50 -
Nonstop2h 35m
Deal found 1/11£109
Fri 11/1205:00 -
2 stops5h 10m
Mon 14/1206:35 -
Nonstop2h 35m
Deal found 4/11£110
Thu 17/1208:30 -
1 stop3h 40m
Wed 23/1205:45 -
1 stop4h 20m
Deal found 3/11£113

Find flight deals from Los Angeles to Denver

Round-trip from

£95

One-way from

£51

Popular in

July

Cheapest in

February

Average price

£194
Frontier
  • Frontier
  • 13/1-20/1
  • 2 total stops
  • 25h 07m total
  • Los Angeles to Denver
United Airlines
  • United Airlines
  • 26/11-31/12
  • Nonstop
  • 2h 27m total
  • Los Angeles to Denver
Highest demand for flights based on searches. 10% potential increase in price (£15 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
Average for round-trip flights in November 2026

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Los Angeles to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Los AngelesDenver

LAX Los Angeles - DEN Denver Intl

LAXDEN

Los Angeles

Tue 29/12

21:45-01:10

Nonstop2h 25m

Denver Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£51

Los AngelesDenver

LAX Los Angeles - DEN Denver Intl

LAXDEN

Los Angeles

Mon 21/12

19:10-22:38

Nonstop2h 28m

Denver Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£51

Los AngelesDenver

LAX Los Angeles - DEN Denver Intl

LAXDEN

Los Angeles

Sat 5/12

15:15-18:40

Nonstop2h 25m

Denver Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£51

Los AngelesDenver

LAX Los Angeles - DEN Denver Intl

LAXDEN

Los Angeles

Mon 18/1

07:00-10:26

Nonstop2h 26m

Denver Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£51

Los AngelesDenver

LAX Los Angeles - DEN Denver Intl

LAXDEN

Los Angeles

Wed 23/12

21:45-01:10

Nonstop2h 25m

Denver Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£51

Los AngelesDenver

LAX Los Angeles - DEN Denver Intl

LAXDEN

Los Angeles

Thu 31/12

13:59-17:24

Nonstop2h 25m

Denver Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£51

Los AngelesDenver

LAX Los Angeles - DEN Denver Intl

LAXDEN

Los Angeles

Tue 22/12

18:10-21:38

Nonstop2h 28m

Denver Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£51
Fastest return journey

Los AngelesDenver

LAX Los Angeles - DEN Denver Intl

LAXDEN

Los Angeles

Thu 26/11

14:50-18:12

Nonstop2h 22m

Denver Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£51

Los AngelesDenver

LAX Los Angeles - DEN Denver Intl

LAXDEN

Los Angeles

Fri 18/12

18:40-00:15

1 stop4h 35m

Denver Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£59

Los AngelesDenver

LAX Los Angeles - DEN Denver Intl

LAXDEN

Los Angeles

Sat 30/1

05:25-11:55

2 stops5h 30m

Denver Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£62

Flights are sorted by cheapest return flights first.

Deals found on 2/11

Showing 1-10 of 24 resultsSorted by cheapest first
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Best time to book a flight from Los Angeles to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Los Angeles with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Los Angeles to Denver

How far ahead should I book a flight from Los Angeles to Denver?

To ensure you get the cheapest price possible for a flight from Los Angeles to Denver, you should look to book at least 52 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Los Angeles to Denver?

Currently, February is the cheapest month in which you can book a flight from Los Angeles to Denver (average of £151). Flying from Los Angeles to Denver in July is currently the most expensive (average of £223). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LAX to DEN?

One of the essential ways to save on airfare from Los Angeles to Denver is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the evening could potentially save you up to 81% on airfare.

How much does it cost for a return flight from Los Angeles to Denver?

Airfare is below average for this route at the moment.

Los Angeles to Denver flights typically cost between £124 and £255 in January.
The cheapest return price found within the last 5 days was £95 on Frontier (13 Jan–20 Jan).

Reviews of airlines servicing Denver

Read reviews from past customers who have flown with Frontier from Los Angeles to Denver. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

5.4

Food

4.5

Overall

5.5

Crew

6.5

Entertainment

4.2

Boarding

5.8

Reviews

1 / 20
2.0
Mediocre

Shri,Feb 2026

MCO - DEN

Plane was dirty, food strewn all over the floor. The flight attendant was dozing in her chair for most of the flight. Even the announcements sounded so unenthusiastic. The seats are old and dirty, the seat belts look worn out.

Comfort

5.4

Food

4.5

Overall

5.5

Crew

6.5

Entertainment

4.2

Boarding

5.8

Reviews

1 / 20
2.0
Mediocre

Shri,Feb 2026

MCO - DEN

Plane was dirty, food strewn all over the floor. The flight attendant was dozing in her chair for most of the flight. Even the announcements sounded so unenthusiastic. The seats are old and dirty, the seat belts look worn out.

Related info for your journey

  • What airports do I use to fly from Los Angeles to Denver?

    If you wish to fly to Denver from Los Angeles, then you need to book flights from Los Angeles to Denver Intl. There are 67 flights from Los Angeles (LAX) to Denver Intl (DEN) per day to choose from. Flights to Denver from Los Angeles are available from 1 airline, which means you should have some options if you want to compare airfare deals. 2h 25m is how long a nonstop flight from Los Angeles to Denver Intl typically takes.

  • How popular is this Los Angeles to Denver flight route?

  • How long is the flight from Los Angeles to Denver?

    United Airlines, Delta, and Southwest can get you from Los Angeles to Denver in just under 2h 20m. Your travel time will be generally consistent. Los Angeles and Denver are separated by a distance of 860 mi. Most flights are nonstop.

  • What is the cheapest airline to fly from Los Angeles to Denver round-trip?

    Cheapflights users have booked flights from Los Angeles to Denver round-trip from £53. Frontier is 71% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Los Angeles to Denver?

    Before booking your flight to Denver from Los Angeles, check out the most reliable airlines to get you to your destination on time: United Airlines (92%), Asiana Airlines (92%), LATAM Airlines( 92%).

  • Can I find deals for flights from Los Angeles to Denver that include hotel bookings?

    Yes. In addition to deals on Los Angeles to Denver flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Los Angeles to Denver?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Los Angeles to Denver.

  • Can I find deals for business class flights from Los Angeles to Denver?

    Yes. Cheapflights offers flight deals from Los Angeles to Denver by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Los Angeles to Denver?

    Currently, February is the cheapest month in which you can book a flight from Los Angeles to Denver (average of £151). Flying from Los Angeles to Denver in July is currently the most expensive (average of £223). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Los Angeles to Denver

Top airline flying from Los Angeles to Denver

AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest£53Average£91FlexibilityNo cancel feeOn-time62%
Search Frontier flights

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