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Cheap flights from Los Angeles to Denver from $39

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 12/16. 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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0 bags

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Find the cheapest flights from Los Angeles to Denver

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
2:47 pm - 9:29 pm
LAX
-
DEN
5h 42m1 stop
Frontier Logo
9:15 pm - 10:54 pm
DEN
-
LAX
2h 39mnonstop
$79Frontier
Sat, Jan 31 - Tue, Feb 10
Frontier Logo
6:26 am - 9:58 am
LAX
-
DEN
2h 32mnonstop
Frontier Logo
10:42 pm - 12:29 am
DEN
-
LAX
2h 47mnonstop
$80Frontier
Mon, Jan 12 - Fri, Jan 16
Frontier Logo
4:10 pm - 9:35 pm
LAX
-
DEN
4h 25m1 stop
Frontier Logo
10:40 am - 12:24 pm
DEN
-
LAX
2h 44mnonstop
$81Frontier
Sat, Jan 10 - Wed, Jan 14
Frontier Logo
11:51 am - 5:49 pm
LAX
-
DEN
4h 58m1 stop
Frontier Logo
11:25 am - 1:11 pm
DEN
-
LAX
2h 46mnonstop
$83Frontier
Tue, Jan 27 - Wed, Feb 4
Frontier Logo
7:00 am - 10:33 am
LAX
-
DEN
2h 33mnonstop
Frontier Logo
2:58 pm - 9:50 pm
DEN
-
LAX
7h 52m1 stop
$84Frontier
Sat, Jan 10 - Wed, Jan 14
Frontier Logo
2:47 pm - 9:29 pm
LAX
-
DEN
5h 42m1 stop
Frontier Logo
10:43 pm - 12:30 am
DEN
-
LAX
2h 47mnonstop
$85Frontier
Sat, Jan 31 - Thu, Feb 5
Multiple Airlines Logo
1:56 pm - 5:26 pm
LAX
-
DEN
2h 30mnonstop
Multiple Airlines Logo
7:33 am - 3:12 pm
DEN
-
LAX
8h 39m1 stop
$86Multiple Airlines
Tue, Feb 3 - Wed, Feb 11
Frontier Logo
1:41 pm - 8:07 pm
LAX
-
DEN
5h 26m1 stop
Frontier Logo
11:25 am - 1:11 pm
DEN
-
LAX
2h 46mnonstop
$87Frontier
Thu, Jan 29 - Tue, Feb 3
Frontier Logo
7:00 am - 10:30 am
LAX
-
DEN
2h 30mnonstop
Frontier Logo
7:10 am - 5:05 pm
DEN
-
LAX
10h 55m1 stop
$88Frontier
Wed, Jan 21 - Mon, Jan 26
Multiple Airlines Logo
4:33 pm - 8:04 pm
LAX
-
DEN
2h 31mnonstop
Multiple Airlines Logo
8:13 am - 3:12 pm
DEN
-
LAX
7h 59m1 stop
$89Multiple Airlines
Fri, Jan 9 - Tue, Jan 13

Delta flights from Los Angeles to Denver

Our best Delta deals on Los Angeles to Denver flight tickets
Delta
Jan 14
LAX8:00 amLos Angeles
2h 35m
DEN11:35 amDenver Intl
Jan 17
DEN6:14 amDenver Intl
2h 49m
LAX8:03 amLos Angeles
$117
Find similar
Delta
Jan 19
LAX7:45 pmLos Angeles
2h 26m
DEN11:11 pmDenver Intl
Jan 28
DEN6:23 pmDenver Intl
4h 22m
1 stop
LAX9:45 pmLos Angeles
$127
Find similar

Frontier flights from Los Angeles to Denver

Our best Frontier deals on Los Angeles to Denver flight tickets
Frontier
Jan 10
LAX9:57 amLos Angeles
7h 40m
1 stop
DEN6:37 pmDenver Intl
Jan 13
DEN6:49 pmDenver Intl
2h 43m
LAX8:32 pmLos Angeles
$79
Find similar
Frontier
Jan 12
LAX6:26 amLos Angeles
2h 32m
DEN9:58 amDenver Intl
Jan 16
DEN10:42 pmDenver Intl
2h 47m
LAX12:29 amLos Angeles
$80
Find similar
Frontier
Jan 10
LAX4:10 pmLos Angeles
4h 25m
1 stop
DEN9:35 pmDenver Intl
Jan 14
DEN10:40 amDenver Intl
2h 44m
LAX12:24 pmLos Angeles
$81
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Los Angeles to Denver that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 5, 2025.
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

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Sat 1/31

2:47 pm-9:29 pm

1 stop5h 42m

Denver Intl

Tue 2/10

9:15 pm-10:54 pm

Nonstop2h 39m

$79

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Mon 1/12

6:26 am-9:58 am

Nonstop2h 32m

Denver Intl

Fri 1/16

10:42 pm-12:29 am

Nonstop2h 47m

$80

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Sat 1/10

4:10 pm-9:35 pm

1 stop4h 25m

Denver Intl

Wed 1/14

10:40 am-12:24 pm

Nonstop2h 44m

$81

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Tue 1/27

11:51 am-5:49 pm

1 stop4h 58m

Denver Intl

Wed 2/4

11:25 am-1:11 pm

Nonstop2h 46m

$83

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Sat 1/10

7:00 am-10:33 am

Nonstop2h 33m

Denver Intl

Wed 1/14

2:58 pm-9:50 pm

1 stop7h 52m

$84

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Sat 1/31

2:47 pm-9:29 pm

1 stop5h 42m

Denver Intl

Thu 2/5

10:43 pm-12:30 am

Nonstop2h 47m

$85

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Tue 2/3

1:56 pm-5:26 pm

Nonstop2h 30m

Denver Intl

Wed 2/11

7:33 am-3:12 pm

1 stop8h 39m

$86

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Thu 1/29

1:41 pm-8:07 pm

1 stop5h 26m

Denver Intl

Tue 2/3

11:25 am-1:11 pm

Nonstop2h 46m

$87

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Wed 1/21

7:00 am-10:30 am

Nonstop2h 30m

Denver Intl

Mon 1/26

7:10 am-5:05 pm

1 stop10h 55m

$88

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Fri 1/9

4:33 pm-8:04 pm

Nonstop2h 31m

Denver Intl

Tue 1/13

8:13 am-3:12 pm

1 stop7h 59m

$89

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

The cheapest month to fly to Denver from Los Angeles is in January. Flight prices, which tend to average around $137, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in January, then you should wait until September to fly from Los Angeles, when ticket prices are also cheap, with an average price of $169.

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

The cheapest day to depart on your flight to Denver is on a Friday when prices can be found for as low as $254. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Sunday, with ticket prices averaging around $312.

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 $237. Flights in the afternoon are often more expensive with an average ticket price of $285.

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 $192 when searching weeks out. 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 $147 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 December 2025, prices for Los Angeles to Denver flights are approximately 59% 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 round-trip 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

$101

Fastest flight time

2h 22m

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 $101. The best round-trip flight deal from Los Angeles to Denver found on momondo in the last 72 hours is $179.
The fastest flight from Los Angeles to Denver takes 2h 22m
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?

    There are 833.0 mi between Los Angeles and Denver Intl. 2h 26m is a normal flight duration for this route.

  • 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?

  • 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 license 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?

  • 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
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $56Free CancellationRating
5.8
3,091 reviews
Search Frontier flights
DeltaPriceFrom $120Free CancellationRating
7.9
8,011 reviews
Search Delta flights
SouthwestPriceFrom $137Free CancellationRating
8.0
4,250 reviews
Search Southwest flights
United AirlinesPriceFrom $148Free CancellationRating
7.4
9,066 reviews
Search United Airlines flights
American AirlinesPriceFrom $153Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights

  • Southwest Flights From Los Angeles to Denver

    Southwest is one of the most popular airlines flying from Los Angeles to Denver, operating 25 flights/week on average for this route. A good Southwest flight deal for Los Angeles to Denver starts from $137 round-trip, up to an average price of $233. Our users have rated Southwest at 8.0/10.

  • Delta Flights From Los Angeles to Denver

    The best Delta deal for Los Angeles to Denver flight tickets found on momondo in the last 72 hours was $120, round-trip. It should be noted that an average Delta flight deal for this route in this time was higher, at $229 round-trip. Delta operates 5 flights out of Los Angeles into Denver in an average week, so prices vary by time and availability. 8,011 Delta reviews by users on momondo have scored the airline at 7.9/10.

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Breckenridge
Estes Park
Black Hawk
Aurora
Fort Collins
Keystone
Cripple Creek
Manitou Springs
Longmont
Boulder
Greeley
Lakewood
Thornton
Westminster
Winter Park
Copper Mountain
Silverthorne
Centennial
Frisco
Grand Lake

Why use momondo?

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

Finding the right flight to Denver from Los Angeles is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Denver quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Los Angeles to Denver flights to just show those with flexible booking policies.

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?

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.

An easier way to manage your Denver trip

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