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

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

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

As of August 2025, there are 69 flights per day flying from Los Angeles to Denver. The most common time of day flights depart is 14:00, with 47% of flights taking off in the afternoon.

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

As of August 2025, 486 flights take off from Los Angeles and land in Denver each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.

Which airlines fly to Denver?

United Airlines, Frontier and Southwest are the top three most popular airlines that fly to Denver from Los Angeles according to our data. United Airlines is the first choice among our users, with 35% of people opting to fly with this airline when travelling to Denver. Keep in mind that there are 3 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.

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 were last updated today.

How many operators does momondo search for flights from Los Angeles Airport to Denver Intl Airport?

As of August 2025, there are 3 operators available to choose from 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?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. 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 necessary travel and health documents for your Denver Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$89 Cheap Flights from Los Angeles to Denver (LAX-DEN) in 2025

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Find the cheapest flights from Los Angeles to Denver (LAX-DEN)

Round-trip

One-way

Last minute

Direct

Cheap return flights

15:19 - 19:19LAX-DEN

27h 00m1 stop

22:55 - 00:25DEN-LAX

2h 30mdirect

$183Frontier

Find Deal

Wed, 8 Oct - Wed, 15 Oct

08:40 - 08:04LAX-DEN

22h 24m1 stop

22:55 - 00:25DEN-LAX

2h 30mdirect

$206Frontier

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Fri, 10 Oct - Fri, 17 Oct

11:00 - 14:28LAX-DEN

2h 28mdirect

13:30 - 15:00DEN-LAX

2h 30mdirect

$214United Airlines

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Tue, 30 Sep - Wed, 1 Oct

19:00 - 22:27LAX-DEN

2h 27mdirect

19:52 - 21:24DEN-LAX

2h 32mdirect

$245United Airlines

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Wed, 17 Sep - Sat, 20 Sep

08:00 - 11:30LAX-DEN

2h 30mdirect

06:30 - 08:08DEN-LAX

2h 38mdirect

$259Delta

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Sun, 7 Dec - Wed, 10 Dec

12:50 - 16:10LAX-DEN

2h 20mdirect

15:20 - 18:25DEN-LAX

4h 05m1 stop

$268Southwest

Find Deal

Sat, 13 Dec - Mon, 15 Dec

14:45 - 18:09LAX-DEN

2h 24mdirect

06:15 - 07:52DEN-LAX

2h 37mdirect

$274Delta

Find Deal

Sat, 13 Dec - Mon, 22 Dec

00:53 - 08:52LAX-DEN

6h 59m1 stop

22:55 - 00:25DEN-LAX

2h 30mdirect

$293

Find Deal

Tue, 7 Oct - Sat, 11 Oct

08:55 - 12:10LAX-DEN

2h 15mdirect

08:25 - 09:55DEN-LAX

2h 30mdirect

$322Southwest

Find Deal

Tue, 9 Sep - Wed, 10 Sep

00:53 - 08:52LAX-DEN

6h 59m1 stop

08:00 - 18:39DEN-LAX

11h 39m1 stop

$345

Find Deal

Tue, 7 Oct - Wed, 15 Oct

Hawaiian Airlines flights from Los Angeles to Denver

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

Hawaiian Airlines

20 Nov

LAX13:57Los Angeles

9h 02m

1 stop

DEN23:59Denver Intl

24 Nov

DEN18:56Denver Intl

6h 02m

1 stop

LAX23:58Los Angeles

$365

Find similar

Hawaiian Airlines

7 Dec

LAX07:00Los Angeles

6h 46m

1 stop

DEN14:46Denver Intl

8 Dec

DEN06:00Denver Intl

8h 49m

1 stop

LAX13:49Los Angeles

$379

Find similar

Delta flights from Los Angeles to Denver

Our best Delta deals on Los Angeles to Denver flight tickets

Delta

7 Dec

LAX08:00Los Angeles

2h 30m

DEN11:30Denver Intl

10 Dec

DEN06:30Denver Intl

2h 38m

LAX08:08Los Angeles

$259

Find similar

Delta

13 Dec

LAX14:45Los Angeles

2h 24m

DEN18:09Denver Intl

22 Dec

DEN06:15Denver Intl

2h 37m

LAX07:52Los Angeles

$274

Find similar

Delta

13 Sept

LAX08:04Los Angeles

2h 24m

DEN11:28Denver Intl

15 Sept

DEN19:21Denver Intl

2h 32m

LAX20:53Los Angeles

$290

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Fly from

Fly to

Route

Depart

Return

Price

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Wed 8/10

15:19-19:19

1 stop27h 00m

Denver Intl

Wed 15/10

22:55-00:25

Nonstop2h 30m

$183

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Fri 10/10

08:40-08:04

1 stop22h 24m

Denver Intl

Fri 17/10

22:55-00:25

Nonstop2h 30m

$206

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Tue 30/9

11:00-14:28

Nonstop2h 28m

Denver Intl

Wed 1/10

13:30-15:00

Nonstop2h 30m

$214

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Wed 17/9

19:00-22:27

Nonstop2h 27m

Denver Intl

Sat 20/9

19:52-21:24

Nonstop2h 32m

$245

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Sun 7/12

08:00-11:30

Nonstop2h 30m

Denver Intl

Wed 10/12

06:30-08:08

Nonstop2h 38m

$259

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Sat 13/12

12:50-16:10

Nonstop2h 20m

Denver Intl

Mon 15/12

15:20-18:25

1 stop4h 05m

$268

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Sat 13/12

14:45-18:09

Nonstop2h 24m

Denver Intl

Mon 22/12

06:15-07:52

Nonstop2h 37m

$274

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Tue 7/10

00:53-08:52

1 stop6h 59m

Denver Intl

Sat 11/10

22:55-00:25

Nonstop2h 30m

$293

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Tue 9/9

08:55-12:10

Nonstop2h 15m

Denver Intl

Wed 10/9

08:25-09:55

Nonstop2h 30m

$322

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Tue 7/10

00:53-08:52

1 stop6h 59m

Denver Intl

Wed 15/10

08:00-18:39

1 stop11h 39m

$345

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Other information

What is the cheapest month to fly to Denver?

In general, January is the cheapest month to fly from Los Angeles to Denver. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $219. If you aren’t able to travel during the month of January, then book flights to Denver from Los Angeles during October instead. Flights to Denver in October, while not as cheap as those in January, still average around $247.

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

According to our data, Thursday is the cheapest day to fly to Denver from Los Angeles. The lowest ticket price found for a Thursday departure recently was $303. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Los Angeles to Denver for around $537.

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

According to our data, the cheapest time of day to fly to Denver is at midday. momondo users have found flights departing from Los Angeles to Denver at midday for as low as $349. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Denver is in the morning when prices are around $468.

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 $290 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 $225 on momondo.

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

There are 4 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.

Can stopping save me money on Los Angeles to Denver flights?

No. A direct flight is the cheapest option for a flight between Los Angeles to Denver.

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

As of August 2025, prices for Los Angeles to Denver flights are approximately 10% 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	$186
Fastest flight time	2h 15m
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 $186. The best return flight deal from Los Angeles to Denver found on momondo in the last 72 hours is $457.

The fastest flight from Los Angeles to Denver takes 2h 15m

Direct flights go from Los Angeles to Denver every day.

There is 1 airport near Denver: Denver Intl (DEN)

Search flight deals

How far is Los Angeles to Denver Intl by plane?
Los Angeles and Denver Intl are 1340.5 km apart from one another. In terms of flight time, this usually takes a little over 2h 15m.
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 were last updated today.
How many operators does momondo search for flights from Los Angeles Airport to Denver Intl Airport?
As of August 2025, there are 3 operators available to choose from 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?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. 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 necessary travel and health documents for your Denver Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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 12.94% of the total bookings. Other popular models include Boeing 737 MAX 8 with 11.68%, Airbus A319 with 10.03%, and Airbus A320neo with 8.49%.
What is the most popular airline from Los Angeles to Denver?
momondo data reveals that the most frequently booked airline on the route from Los Angeles to Denver is United Airlines, representing 35% of all bookings. The subsequent popular airlines are Frontier at 33% and Southwest at 33%.

Best airlines flying from Los Angeles to Denver

Compare and see reviews for airlines that fly from Los Angeles to Denver with momondo

Airline	Rating	Free cancellation	Price
Frontier	PriceFrom $82	Free cancellation	Rating 5.8 3,200 reviews	Search Frontier flights
United Airlines	PriceFrom $244	Free cancellation	Rating 7.4 8,943 reviews	Search United Airlines flights
Southwest	PriceFrom $274	Free cancellation	Rating 8.0 4,242 reviews	Search Southwest flights

Southwest Flights From Los Angeles to Denver
Southwest flies from Los Angeles to Denver around 34 times per week, with 4,242 momondo users rating the airline 8.0/10. The cheapest Southwest deal from Los Angeles to Denver in the last 72 hours was $178 (round-trip), much lower than the average airfare cost of $235 for Southwest flights on this route.
United Airlines Flights From Los Angeles to Denver
The best United Airlines deal for Los Angeles to Denver flight tickets found on momondo in the last 72 hours was $159, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at $289 round-trip. United Airlines operates 27 flights out of Los Angeles into Denver in an average week, so prices vary by time and availability. 8,943 United Airlines reviews by users on momondo have scored the airline at 7.4/10.

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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. All flights to Denver from Los Angeles on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

Yes momondo offers price alerts on flights to Denver from Los Angeles. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when 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.

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Cheap flights from Los Angeles to Denver from $108

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 2/12. 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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Filter for what you want

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Find the cheapest flights from Los Angeles to Denver (LAX-DEN)

Cheap return flights

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Cheap last-minute flights

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Hawaiian Airlines flights from Los Angeles to Denver

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

Delta flights from Los Angeles to Denver

Our best Delta deals on Los Angeles to Denver flight tickets

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

See travel insights to Denver from

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

What is the cheapest month to fly to Denver?

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

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

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 4 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.

Can stopping save me money on Los Angeles to Denver flights?

No. A direct flight is the cheapest option for a flight between Los Angeles to Denver.

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

As of August 2025, prices for Los Angeles to Denver flights are approximately 10% 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, Hawaiian Airlines, and Alaska Airlines are the most popular carriers operating from Los Angeles to Denver Intl

Which airlines fly to Denver?

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

As of August 2025, there are 69 flights per day flying from Los Angeles to Denver. The most common time of day flights depart is 14:00, with 47% of flights taking off in the afternoon.

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

As of August 2025, 486 flights take off from Los Angeles and land in Denver each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off 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 many operators does momondo search 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?

What is the most popular airline from Los Angeles to Denver?

Best airlines flying from Los Angeles to Denver

Compare and see reviews for airlines that fly from Los Angeles to Denver with momondo

Southwest Flights From Los Angeles to Denver

United Airlines Flights 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