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Cheap flights from Los Angeles to Denver from $101

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DEN
24 May — 31 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Los Angeles Los Angeles to Denver Intl are usually found in September or October, booked 63 days in advance, depart on a Wednesday or Thursday and return on a Saturday

Cheap flight deals from Los Angeles to Denver

Enter your travel dates to find the best prices.

Cheapest flights from Los Angeles to Denver
Explore the most affordable flight options available from Los Angeles to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 April 2026.

Fri 12/620:56
LAX
-
DEN
Nonstop2h 44m
Frontier
Sat 27/622:39
DEN
-
LAX
Nonstop2h 32m
Frontier
Deal found 19/4$155
Mon 11/522:07
LAX
-
DEN
1 stop4h 18m
Frontier
Sun 24/507:00
DEN
-
LAX
Nonstop2h 35m
Frontier
Deal found 19/4$168
Sat 6/620:59
LAX
-
DEN
Nonstop2h 39m
Frontier
Sat 13/606:00
DEN
-
LAX
1 stop6h 29m
Frontier
Deal found 21/4$202
Fri 12/612:02
LAX
-
DEN
1 stop5h 02m
Multiple Airlines
Sat 27/622:39
DEN
-
LAX
Nonstop2h 32m
Multiple Airlines
Deal found 20/4$204
Tue 12/516:10
LAX
-
DEN
Nonstop2h 30m
United Airlines
Tue 19/506:00
DEN
-
LAX
Nonstop2h 36m
United Airlines
Deal found 20/4$217
Wed 2/914:45
LAX
-
DEN
Nonstop2h 25m
Delta
Wed 9/919:15
DEN
-
LAX
Nonstop2h 38m
Delta
Deal found 23/4$220
Wed 19/812:25
LAX
-
DEN
Nonstop2h 20m
Southwest
Tue 25/809:05
DEN
-
LAX
1 stop4h 30m
Southwest
Deal found 20/4$228
Tue 12/514:20
LAX
-
DEN
Nonstop2h 32m
United Airlines
Thu 14/506:00
DEN
-
LAX
Nonstop2h 36m
United Airlines
Deal found 23/4$232

Find flight deals from Los Angeles to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 24 April 2026.

Round-trip from

$155

One-way from

$101

Popular in

March

Cheapest in

September

Average price

$330

Good round-trip deal

$374 or less

Good one-way deal

$201 or less
Frontier
  • Frontier
  • 12/6-27/6
  • Nonstop
  • 5h 16m total
  • Los Angeles to Denver
Search Deals
Frontier
  • Frontier
  • 7/6
  • Nonstop
  • 2h 34m total
  • Los Angeles to Denver
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($34 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Los Angeles Los Angeles to Denver Intl.
Search Deals
Price to beat on a one-way flight from Los Angeles Los Angeles to Denver Intl.
Search Deals

Cheapflights Fare Finder

 
Customise 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, Cheapflights users made 647,157 searches. Data last updated 24 April 2026.
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 - DEN

LAXDEN

Los Angeles Los Angeles

Tue 12/5

07:00-10:32

Nonstop2h 32m

Denver Intl

Tue 19/5

06:00-07:36

Nonstop2h 36m

$217

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles Los Angeles

Sat 5/9

14:45-18:10

Nonstop2h 25m

Denver Intl

Tue 8/9

19:15-20:53

Nonstop2h 38m

$239

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles Los Angeles

Fri 11/9

14:30-17:59

Nonstop2h 29m

Denver Intl

Mon 14/9

21:25-22:57

Nonstop2h 32m

$284

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles Los Angeles

Tue 12/5

17:00-23:20

1 stop5h 20m

Denver Intl

Wed 13/5

20:35-22:05

Nonstop2h 30m

$323
Fastest return journey

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles Los Angeles

Thu 28/5

06:10-09:35

Nonstop2h 25m

Denver Intl

Mon 1/6

20:55-22:25

Nonstop2h 30m

$341

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles Los Angeles

Wed 13/5

19:30-22:45

Nonstop2h 15m

Denver Intl

Sat 16/5

12:55-17:40

2 stops5h 45m

$355

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles Los Angeles

Thu 14/5

20:19-23:44

Nonstop2h 25m

Denver Intl

Sun 17/5

07:25-08:57

Nonstop2h 32m

$367

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles Los Angeles

Thu 9/7

14:30-18:00

Nonstop2h 30m

Denver Intl

Sun 12/7

21:20-22:55

Nonstop2h 35m

$379

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles Los Angeles

Sat 19/9

11:00-19:10

1 stop7h 10m

Denver Intl

Thu 1/10

18:25-23:49

1 stop6h 24m

$385

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles Los Angeles

Fri 22/5

18:51-22:20

Nonstop2h 29m

Denver Intl

Mon 25/5

06:04-07:34

Nonstop2h 30m

$397

Flights are sorted by cheapest return flights first.

Deals found on 23/4

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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
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 Los Angeles to Denver

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

The best time to book flights from Los Angeles to Denver is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Los Angeles to Denver (average of $236). Flying from Los Angeles to Denver in March is currently the most expensive (average of $367). 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?

Find hourly flight availability from Los Angeles to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 April 2026.

It’s optimal to fly from Los Angeles to Denver at midday. By choosing this option you can save up to 47% on the cost of your flight, compared to a flight in the afternoon.

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

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated 24 April 2026.
Check out reviews from past customers who have flown with Frontier from Los Angeles to Denver to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Frontier
5.7
Fair
2,980 reviews
Check prices

Boarding

5.9

Comfort

5.4

Food

4.5

Overall

5.7

Crew

6.6

Entertainment

4.3

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.
Frontier
5.7
Fair
2,980 reviews
Frontier
5.7
Fair
2,980 reviews
Check prices

Boarding

5.9

Comfort

5.4

Food

4.5

Overall

5.7

Crew

6.6

Entertainment

4.3

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

Find useful and relevant information for your journey from Los Angeles to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    To fly from Los Angeles to Denver, you need to book a flight from Los Angeles (LAX) to Denver Intl (DEN). Nonstop flights to Denver Intl from Los Angeles Los Angeles take 2h 15m on average. When it comes time to book airfare, you have a few options: there are 71 outbound flights from Los Angeles to Denver Intl offered by 1 airline.

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

    The Los Angeles to Denver Intl flight path was viewed by 53 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 Los Angeles to Denver?

    For as low as $239, United Airlines can have you in Denver from Los Angeles in 2h 25m. Los Angeles and Denver are separated by a distance of 1384 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Our cheapest airline available from Los Angeles to Denver is Frontier. Our recent data shows that you can find tickets from as low as $55 on this airline. Frontier is currently priced 81% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Los Angeles to Denver one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $40. Delta flights start at $82 while deals on Southwest start at $82 one-way.

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

    Consider Gulf Air (94%), Asiana Airlines (92%) or Avianca (89%) when booking your flight. These represent the most reliable airlines when flying from Los Angeles to Denver.

  • What are the cheapest flights from Los Angeles to Denver?

    On average you can expect to pay $339 for a flight from Los Angeles to Denver. The cheapest flight overall is $154 while the most popular route, (Los Angeles Los Angeles - Denver Intl) is currently priced at $301.

  • 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, September is the cheapest month in which you can book a flight from Los Angeles to Denver (average of $236). Flying from Los Angeles to Denver in March is currently the most expensive (average of $367). 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

Travelling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Englewood

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Alternative routes for Los Angeles to Denver

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Denver flights
Las Vegas to Denver flights

Top airline flying from Los Angeles to Denver

Discover the top airline that operate flights from Los Angeles to Denver. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 24 April 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$55Average$135FlexibilityNo cancel feeOn-time62%
Search Frontier flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Denver from Los Angeles today with Cheapflights!

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Los Angeles to Denver for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from Los Angeles to Denver with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Denver from Los Angeles today and book when prices fit your budget.

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