What is the cheapest airline that flies from Los Angeles to Denver Intl?

United Airlines, Alaska Airlines, and Southwest are the most popular carriers operating from Los Angeles to Denver Intl

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

According to our data, United Airlines have had the fewest delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

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

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

How often are flights from Los Angeles to Denver delayed?

Historically, on average around 13% of flights between Los Angeles and Denver have experienced a delay on any given week. The average delay length over the past 12 months has been 140 minutes.

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

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

How many flights depart from Los Angeles to Denver on average per day?

As of December 2025, there are 66 flights per day flying from Los Angeles to Denver. The most common time of day flights depart is 14:00, with 49% of flights taking off in the afternoon.

How many flights depart from Los Angeles to Denver on average per week?

The number of flights available between Los Angeles and Denver is 465 per week as of December 2025. The most frequent departure day is Mon, with 20% of weekly flights leaving on this day.

When did momondo last update prices for flights from Los Angeles Airport to Denver Intl Airport?

Prices for flights from Los Angeles Airport to Denver Intl Airport are updated daily.

How old do you have to be to fly from Los Angeles Airport to Denver Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Airport to Denver Intl Airport.

What documentation or ID do you need to fly to Denver Intl Airport?

The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£35 Cheap Flights from Los Angeles to Denver in 2025/26

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12:25 - 19:03

LAX

DEN

5h 38m1 stop

11:25 - 13:11

DEN

LAX

2h 46mdirect

£70Frontier

Wed, 14 Jan - Wed, 21 Jan

12:25 - 19:03

LAX

DEN

5h 38m1 stop

17:11 - 09:22

DEN

LAX

17h 11m1 stop

£113Frontier

Wed, 14 Jan - Wed, 21 Jan

19:25 - 22:52

LAX

DEN

2h 27mdirect

06:00 - 07:40

DEN

LAX

2h 40mdirect

£117United Airlines

Wed, 31 Dec - Thu, 1 Jan

13:30 - 18:40

LAX

DEN

4h 10m1 stop

19:10 - 20:50

DEN

LAX

2h 40mdirect

£125Southwest

Tue, 20 Jan - Sat, 24 Jan

08:50 - 12:10

LAX

DEN

2h 20mdirect

20:20 - 22:00

DEN

LAX

2h 40mdirect

£126Southwest

Tue, 13 Jan - Tue, 20 Jan

13:56 - 23:35

LAX

DEN

8h 39m1 stop

07:00 - 13:41

DEN

LAX

7h 41m1 stop

£132Alaska Airlines

Tue, 20 Jan - Sat, 24 Jan

08:00 - 11:35

LAX

DEN

2h 35mdirect

06:14 - 08:03

DEN

LAX

2h 49mdirect

£132Delta

Sat, 17 Jan - Sun, 18 Jan

13:56 - 23:35

LAX

DEN

8h 39m1 stop

07:00 - 13:41

DEN

LAX

7h 41m1 stop

£147Alaska Airlines

Wed, 21 Jan - Thu, 22 Jan

19:03 - 22:30

LAX

DEN

2h 27mdirect

21:11 - 22:55

DEN

LAX

2h 44mdirect

£147United Airlines

Thu, 19 Feb - Sun, 22 Feb

05:45 - 12:25

LAX

DEN

5h 40m1 stop

13:00 - 18:25

DEN

LAX

6h 25m2 stops

£151Southwest

Tue, 20 Jan - Tue, 27 Jan

United Airlines flights from Los Angeles to Denver

Our best United Airlines deals on Los Angeles to Denver flight tickets

United Airlines

14 Jan

LAX16:10Los Angeles

2h 27m

DEN19:37Denver Intl

21 Jan

DEN20:50Denver Intl

2h 38m

LAX22:28Los Angeles

£117

Find similar

United Airlines

31 Dec

LAX19:25Los Angeles

2h 27m

DEN22:52Denver Intl

5 Jan

DEN10:14Denver Intl

2h 40m

LAX11:54Los Angeles

£154

Find similar

United Airlines

24 Dec

LAX16:10Los Angeles

2h 27m

DEN19:37Denver Intl

1 Jan

DEN06:00Denver Intl

2h 40m

LAX07:40Los Angeles

£170

Find similar

Alaska Airlines flights from Los Angeles to Denver

Our best Alaska Airlines deals on Los Angeles to Denver flight tickets

Alaska Airlines

20 Jan

LAX13:56Los Angeles

8h 39m

1 stop

DEN23:35Denver Intl

28 Jan

DEN07:00Denver Intl

9h 42m

1 stop

LAX15:42Los Angeles

£132

Find similar

Alaska Airlines

21 Jan

LAX13:56Los Angeles

8h 39m

1 stop

DEN23:35Denver Intl

28 Jan

DEN12:34Denver Intl

8h 31m

2 stops

LAX20:05Los Angeles

£147

Find similar

Alaska Airlines

17 Jan

LAX14:56Los Angeles

7h 39m

1 stop

DEN23:35Denver Intl

28 Jan

DEN07:00Denver Intl

9h 42m

1 stop

LAX15:42Los Angeles

£153

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Wed 14/1

12:25-19:03

1 stop5h 38m

Denver Intl

Wed 21/1

11:25-13:11

Nonstop2h 46m

£70

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Wed 14/1

12:25-19:03

1 stop5h 38m

Denver Intl

Wed 21/1

17:11-09:22

1 stop17h 11m

£113

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Wed 31/12

19:25-22:52

Nonstop2h 27m

Denver Intl

Thu 1/1

06:00-07:40

Nonstop2h 40m

£117

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Tue 20/1

13:30-18:40

1 stop4h 10m

Denver Intl

Sat 24/1

19:10-20:50

Nonstop2h 40m

£125

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Tue 13/1

08:50-12:10

Nonstop2h 20m

Denver Intl

Tue 20/1

20:20-22:00

Nonstop2h 40m

£126

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Tue 20/1

13:56-23:35

1 stop8h 39m

Denver Intl

Sat 24/1

07:00-13:41

1 stop7h 41m

£132

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Sat 17/1

08:00-11:35

Nonstop2h 35m

Denver Intl

Sun 18/1

06:14-08:03

Nonstop2h 49m

£132

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Wed 21/1

13:56-23:35

1 stop8h 39m

Denver Intl

Thu 22/1

07:00-13:41

1 stop7h 41m

£147

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Thu 19/2

19:03-22:30

Nonstop2h 27m

Denver Intl

Sun 22/2

21:11-22:55

Nonstop2h 44m

£147

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Tue 20/1

05:45-12:25

1 stop5h 40m

Denver Intl

Tue 27/1

13:00-18:25

2 stops6h 25m

£151

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How to get the cheapest flight ticket from Los Angeles to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Los Angeles is in January. Flight prices, which tend to average around £104, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Denver, with average flight prices from Los Angeles averaging around £126.

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart from Los Angeles to Denver is on a Friday when prices can be found for as low as £247. The most expensive day to fly to Denver is Thursday, with ticket prices averaging around £373.

What is the cheapest time of day to depart on your flight to Denver?

The cheapest time of day to fly to Denver is in the evening when flights can be purchased for as low as £177. Flights in the afternoon are often more expensive, with an average ticket price of £373.

What is the cheapest Los Angeles to Denver Intl flight route?

Fly from Los Angeles to Denver Intl for the best Los Angeles - Denver Intl flight prices

How far in advance should I book a flight to Denver?

You are more likely to see cheaper flights to Denver from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around £144 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Los Angeles for as low as £111 on momondo.

What cabin class options are available on Los Angeles to Denver Intl flights?

There are 3 cabin classes available to choose from on Los Angeles to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Los Angeles to Denver flight prices changed over time?

As of December 2025, prices for Los Angeles to Denver flights are approximately 49% cheaper when compared to flights at the same time last year.

When to book flights from Los Angeles to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Los Angeles to Denver according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Los Angeles to Denver (LAX to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to Denver

Best price found	£95
Fastest flight time	2h 25m
Direct flights	Every day
Airports in Denver	1 airport

The best one-way flight to Denver from Los Angeles in the past 72 hours is £95. The best return flight deal from Los Angeles to Denver found on momondo in the last 72 hours is £246.

The fastest flight from Los Angeles to Denver takes 2h 25m

Direct flights go from Los Angeles to Denver every day.

There is 1 airport in Denver. From Los Angeles there are direct flights to Denver Intl (DEN).

Search flight deals

How far is Los Angeles to Denver Intl by plane?
The distance between Los Angeles and Denver Intl is about 833.0 mi. By plane, this route typically takes 2h 25m.
When did momondo last update prices for flights from Los Angeles Airport to Denver Intl Airport?
Prices for flights from Los Angeles Airport to Denver Intl Airport are updated daily.
How old do you have to be to fly from Los Angeles Airport to Denver Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Airport to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Los Angeles to Denver?
Based on momondo bookings for flights between Los Angeles and Denver, the leading plane model is Airbus A321neo, making up 17.09% of the total bookings. Other popular models include Boeing 737 MAX 8 with 8.90%, Boeing 737-900 with 8.49%, and Airbus A320neo with 8.49%.

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Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to Denver?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Los Angeles to Denver. momondo saves you time and could save you money on your trip.

Can I find flights from Los Angeles to Denver with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Denver from Los Angeles with this policy.

How can momondo help me find flights from Los Angeles to Denver?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Denver from Los Angeles.

I’m not ready to book a flight from Los Angeles to Denver right now. Can momondo alert me if prices change?

Price alerts on flights to Denver from Los Angeles are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Los Angeles to Denver from £59

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to Denver departing on 24/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

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United Airlines flights from Los Angeles to Denver

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How to get the cheapest flight ticket from Los Angeles to Denver

What is the cheapest month to fly to Denver?

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart from Los Angeles to Denver is on a Friday when prices can be found for as low as £247. The most expensive day to fly to Denver is Thursday, with ticket prices averaging around £373.

What is the cheapest time of day to depart on your flight to Denver?

The cheapest time of day to fly to Denver is in the evening when flights can be purchased for as low as £177. Flights in the afternoon are often more expensive, with an average ticket price of £373.

What is the cheapest Los Angeles to Denver Intl flight route?

Fly from Los Angeles to Denver Intl for the best Los Angeles - Denver Intl flight prices

How far in advance should I book a flight to Denver?

What cabin class options are available on Los Angeles to Denver Intl flights?

There are 3 cabin classes available to choose from on Los Angeles to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Los Angeles to Denver flight prices changed over time?

As of December 2025, prices for Los Angeles to Denver flights are approximately 49% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Los Angeles to Denver Intl?

United Airlines, Alaska Airlines, and Southwest are the most popular carriers operating from Los Angeles to Denver Intl

How often are flights from Los Angeles to Denver delayed?

Historically, on average around 13% of flights between Los Angeles and Denver have experienced a delay on any given week. The average delay length over the past 12 months has been 140 minutes.

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

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

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

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

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

According to our data, United Airlines have had the fewest delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

How many flights depart from Los Angeles to Denver on average per day?

As of December 2025, there are 66 flights per day flying from Los Angeles to Denver. The most common time of day flights depart is 14:00, with 49% of flights taking off in the afternoon.

How many flights depart from Los Angeles to Denver on average per week?

The number of flights available between Los Angeles and Denver is 465 per week as of December 2025. The most frequent departure day is Mon, with 20% of weekly flights leaving on this day.

When to book flights from Los Angeles to Denver

Cheap Los Angeles to Denver (LAX to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to Denver

Best price found

Fastest flight time

Direct flights

Airports in Denver

How far is Los Angeles to Denver Intl by plane?

When did momondo last update prices for flights from Los Angeles Airport to Denver Intl Airport?

How old do you have to be to fly from Los Angeles Airport to Denver Intl Airport?

What documentation or ID do you need to fly to Denver Intl Airport?

What is the most popular plane model from Los Angeles to Denver?

Travelling to a place near Denver?

Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to Denver?

Can I find flights from Los Angeles to Denver with flexible booking policies on momondo?

How can momondo help me find flights from Los Angeles to Denver?

I’m not ready to book a flight from Los Angeles to Denver right now. Can momondo alert me if prices change?

An easier way to manage your Denver trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Colorado