How often are flights from Denver to Los Angeles delayed?

About 15% of weekly flights between Denver and Los Angeles have experienced delays in the past year, with the average delay time being 143 minutes.

Which airline has the best punctuality record on Denver to Los Angeles flights?

Over the past year, United Airlines have had the lowest number of delays on this route, with just 10% of flights being delayed.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

What is the most punctual flight time for Denver to Los Angeles flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

How popular is this Denver to Los Angeles flight route?

This flight path from Denver Intl to Los Angeles was viewed by 6 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How long is the flight from Denver to Los Angeles?

Airlines like Southwest, Delta, and Alaska Airlines fly from Denver to Los Angeles in about 2h 28m. The time it takes to get you to your destination can typically vary by up to 7h 50m. Denver and Los Angeles are separated by a distance of 860 mi. Both multi-stop and direct flights can be found to your destination and back.

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

Currently priced at £43, Frontier will fly you from Denver to Los Angeles and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. This flight start at 75% lower than the current average price 3 months from now.

Weekly flight availability from Denver to Los Angeles

The most flights from DEN to LAX are scheduled on a Sunday (106 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (65 on average).

In terms of precipitation, rainfall in Los Angeles ranges from 0.0 - 87.0 inches per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit Los Angeles when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Los Angeles, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

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

Consider WestJet (98%), China Eastern (95%) or EL AL (94%) when booking your flight. These represent the most reliable airlines when flying from Denver to Los Angeles.

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

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

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

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

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

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

£51+ Cheap Flights from Denver to Los Angeles

Cheapflights Tip: The best prices from Denver Intl to Los Angeles are usually found in February or January, booked 75 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap flight deals from Denver to Los Angeles

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Denver to Los Angeles
Explore the most affordable flight options available from Denver to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 November 2026.

Fri 4/1222:29 -

Nonstop2h 28m

Mon 7/1206:00 -

Nonstop2h 31m

Deal found 9/11£60

Wed 23/1222:48 -

Nonstop2h 33m

Wed 30/1216:59 -

Nonstop2h 29m

Deal found 8/11£67

Fri 25/1208:54 -

Nonstop2h 37m

Thu 31/1206:00 -

Nonstop2h 31m

Deal found 9/11£83

Fri 25/1208:54 -

Nonstop2h 37m

Fri 1/116:59 -

Nonstop2h 29m

Deal found 10/11£90

Thu 3/1209:40 -

Nonstop2h 39m

Thu 10/1216:18 -

Nonstop2h 27m

Deal found 5/11£102

Thu 24/1213:00 -

1 stop3h 55m

Thu 31/1206:40 -

Nonstop2h 25m

Deal found 5/11£110

Fri 11/1220:10 -

1 stop4h 20m

Wed 30/1218:35 -

1 stop4h 15m

Deal found 6/11£117

Fri 4/1213:35 -

1 stop6h 05m

Fri 11/1205:00 -

2 stops5h 10m

Deal found 5/11£118

Tue 1/1208:50 -

Nonstop2h 35m

Tue 1/1213:45 -

Nonstop2h 25m

Deal found 9/11£119

Find flight deals from Denver to Los Angeles

Round-trip from	£60
One-way from	£51
Popular in	June
Cheapest in	February
Average price	£183

Frontier
4/12-7/12
Nonstop
4h 59m total
Denver to Los Angeles

Search Deals

United Airlines
4/12-31/12
Nonstop
2h 34m total
Denver to Los Angeles

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (£7 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DenverLos Angeles

DEN Denver Intl - LAX Los Angeles

DENLAX

Denver Intl

Thu 3/12

19:40-21:18

Nonstop2h 38m

Los Angeles

Wed 31/12

00:00-01:00

Nonstop0h 00m

£51

DenverLos Angeles

DEN Denver Intl - LAX Los Angeles

DENLAX

Denver Intl

Fri 4/12

11:30-13:04

Nonstop2h 34m

Los Angeles

Wed 31/12

00:00-01:00

Nonstop0h 00m

£51

DenverLos Angeles

DEN Denver Intl - LAX Los Angeles

DENLAX

Denver Intl

Sat 9/1

07:20-09:00

Nonstop2h 40m

Los Angeles

Wed 31/12

00:00-01:00

Nonstop0h 00m

£60

Fastest return journey

DenverLos Angeles

DEN Denver Intl - LAX Los Angeles

DENLAX

Denver Intl

Wed 17/2

12:40-14:10

Nonstop2h 30m

Los Angeles

Wed 31/12

00:00-01:00

Nonstop0h 00m

£63

DenverLos Angeles

DEN Denver Intl - LAX Los Angeles

DENLAX

Denver Intl

Tue 1/12

18:05-22:00

1 stop4h 55m

Los Angeles

Wed 31/12

00:00-01:00

Nonstop0h 00m

£67

DenverLos Angeles

DEN Denver Intl - LAX Los Angeles

DENLAX

Denver Intl

Tue 5/1

06:05-10:05

1 stop5h 00m

Los Angeles

Wed 31/12

00:00-01:00

Nonstop0h 00m

£67

DenverLos Angeles

DEN Denver Intl - LAX Los Angeles

DENLAX

Denver Intl

Wed 23/12

21:00-23:55

1 stop3h 55m

Los Angeles

Wed 31/12

00:00-01:00

Nonstop0h 00m

£67

DenverLos Angeles

DEN Denver Intl - LAX Los Angeles

DENLAX

Denver Intl

Sat 5/12

15:35-18:50

1 stop4h 15m

Los Angeles

Wed 31/12

00:00-01:00

Nonstop0h 00m

£67

DenverLos Angeles

DEN Denver Intl - LAX Los Angeles

DENLAX

Denver Intl

Fri 4/12

11:50-13:25

Nonstop2h 35m

Los Angeles

Wed 31/12

00:00-01:00

Nonstop0h 00m

£78

DenverLos Angeles

DEN Denver Intl - LAX Los Angeles

DENLAX

Denver Intl

Fri 8/1

07:03-14:41

1 stop8h 38m

Los Angeles

Wed 31/12

00:00-01:00

Nonstop0h 00m

£86

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 22 resultsSorted by cheapest first

Best time to book a flight from Denver to Los Angeles

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

DEN-LAX

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

Prices

Airlines

Delays

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

Booking 74 days in advance of your planned departure date is, on average, the best time to get cheap flights from Denver to Los Angeles. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from Denver to Los Angeles (average of £130). Flying from Denver to Los Angeles in June is currently the most expensive (average of £199). 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 DEN to LAX?

One of the essential ways to save on airfare from Denver to Los Angeles is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 68% on airfare.

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

Airfare is below average for this route at the moment.

Denver to Los Angeles flights typically cost between £129 and £245 in December.
The cheapest return price found within the last 5 days was £60 on Frontier (4 Dec–7 Dec).

Reviews of airlines servicing Los Angeles

Get a feel of what it's like to fly with Frontier from Denver to Los Angeles by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Frontier

5.5

Fair

2,506 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,May 2025

PDX - LAX

Horrible Experience! The airplane had mechanical issue and was late departing . I had to take a Tram to get to the Baggage Claim ! Then I had to take a bus to the Lyft pick up station !

Frontier

5.5

Fair

2,506 reviews

Frontier

5.5

Fair

2,506 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,May 2025

PDX - LAX

Horrible Experience! The airplane had mechanical issue and was late departing . I had to take a Tram to get to the Baggage Claim ! Then I had to take a bus to the Lyft pick up station !

Related info for your journey

How popular is this Denver to Los Angeles flight route?
This flight path from Denver Intl to Los Angeles was viewed by 6 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Denver to Los Angeles?
Airlines like Southwest, Delta, and Alaska Airlines fly from Denver to Los Angeles in about 2h 28m. The time it takes to get you to your destination can typically vary by up to 7h 50m. Denver and Los Angeles are separated by a distance of 860 mi. Both multi-stop and direct flights can be found to your destination and back.
What is the cheapest airline to fly from Denver to Los Angeles round-trip?
Currently priced at £43, Frontier will fly you from Denver to Los Angeles and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. This flight start at 75% lower than the current average price 3 months from now.
What are the most reliable airlines from Denver to Los Angeles?
Consider WestJet (98%), China Eastern (95%) or EL AL (94%) when booking your flight. These represent the most reliable airlines when flying from Denver to Los Angeles.
Can I find deals for flights from Denver to Los Angeles that include hotel bookings?
Yes. In addition to deals on Denver to Los Angeles flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Denver to Los Angeles?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Los Angeles.
Can I find deals for business class flights from Denver to Los Angeles?
Yes. Cheapflights offers flight deals from Denver to Los Angeles 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 Denver to Los Angeles?
Currently, February is the cheapest month in which you can book a flight from Denver to Los Angeles (average of £130). Flying from Denver to Los Angeles in June is currently the most expensive (average of £199). 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.

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Top airline flying from Denver to Los Angeles

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest£43	Average£117	FlexibilityNo cancel fee	On-time62%	Search Frontier flights

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How does Cheapflights help users find flights from Denver to Los Angeles?

Cheapflights helps you search for flights from Denver to Los Angeles via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Denver to Los Angeles?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Denver to Los Angeles.

Can Cheapflights find flights from Denver to Los Angeles with no change fees?

Need flexible booking options for your flight to Los Angeles from Denver? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Not ready to book yet? You can track prices for flights from Denver to Los Angeles on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Denver to Los Angeles from £51

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Denver to Los Angeles

Cheapest flights from Denver to Los AngelesExplore the most affordable flight options available from Denver to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 November 2026.

Explore the most affordable flight options available from Denver to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 November 2026.

Best flights from Denver to Los AngelesDiscover carefully curated flight deals from Denver to Los Angeles that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Discover carefully curated flight deals from Denver to Los Angeles that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Direct flights from Denver to Los AngelesExplore direct flight options from Denver to Los Angeles based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 November 2026.

Explore direct flight options from Denver to Los Angeles based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 November 2026.

Last-minute flights from Denver to Los AngelesDiscover last-minute flight deals from Denver to Los Angeles. Data last updated 10 November 2026 and is based on user searches.

Discover last-minute flight deals from Denver to Los Angeles. Data last updated 10 November 2026 and is based on user searches.

One-way flights from Denver to Los AngelesSearch for one-way flight options from Denver to Los Angeles. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

Search for one-way flight options from Denver to Los Angeles. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

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

Best time to book a flight from Denver to Los Angeles

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

Cheapflights Insights

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

Booking 74 days in advance of your planned departure date is, on average, the best time to get cheap flights from Denver to Los Angeles. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

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

One of the essential ways to save on airfare from Denver to Los Angeles is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 68% on airfare.

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

Airfare is below average for this route at the moment.

Denver to Los Angeles flights typically cost between £129 and £245 in December.The cheapest return price found within the last 5 days was £60 on Frontier (4 Dec–7 Dec).

Weekly flight availability from Denver to Los Angeles

The most flights from DEN to LAX are scheduled on a Sunday (106 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (65 on average).

How often are flights from Denver to Los Angeles delayed?

About 15% of weekly flights between Denver and Los Angeles have experienced delays in the past year, with the average delay time being 143 minutes.

What is the most punctual flight time for Denver to Los Angeles flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Denver to Los Angeles flights?

Over the past year, United Airlines have had the lowest number of delays on this route, with just 10% of flights being delayed.

Reviews of airlines servicing Los Angeles

Get a feel of what it's like to fly with Frontier from Denver to Los Angeles by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How popular is this Denver to Los Angeles flight route?

How long is the flight from Denver to Los Angeles?

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

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

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

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

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

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

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Other flights to Los Angeles

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Why should you use Cheapflights to find cheap flight tickets from Denver to Los Angeles?

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Can Cheapflights notify me if prices for flights from Denver to Los Angeles become cheaper?

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Cheapest flights from Denver to Los Angeles
Explore the most affordable flight options available from Denver to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 November 2026.

Best flights from Denver to Los Angeles
Discover carefully curated flight deals from Denver to Los Angeles that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Direct flights from Denver to Los Angeles
Explore direct flight options from Denver to Los Angeles based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 November 2026.

Last-minute flights from Denver to Los Angeles
Discover last-minute flight deals from Denver to Los Angeles. Data last updated 10 November 2026 and is based on user searches.

One-way flights from Denver to Los Angeles
Search for one-way flight options from Denver to Los Angeles. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

Denver to Los Angeles flights typically cost between £129 and £245 in December.
The cheapest return price found within the last 5 days was £60 on Frontier (4 Dec–7 Dec).