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Cheap flights from Los Angeles to Denver from $104

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 14/7. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DEN
8 Jul — 15 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Los Angeles to Denver Intl are usually found in September or August, booked 63 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

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 8 June 2026.

Wed 30/917:58
LAX
-
DEN
Nonstop2h 32m
Frontier
Wed 7/1010:35
DEN
-
LAX
1 stop5h 40m
Frontier
Deal found 4/6$203
Wed 8/718:45
LAX
-
DEN
Nonstop2h 30m
United Airlines
Tue 14/721:20
DEN
-
LAX
Nonstop2h 35m
United Airlines
Deal found 3/6$206
Wed 8/719:45
LAX
-
DEN
Nonstop2h 20m
Southwest
Tue 14/708:00
DEN
-
LAX
1 stop5h 05m
Southwest
Deal found 3/6$220
Tue 8/916:50
LAX
-
DEN
1 stop4h 15m
Southwest
Tue 15/909:05
DEN
-
LAX
1 stop4h 30m
Southwest
Deal found 5/6$221
Wed 8/708:10
LAX
-
DEN
1 stop4h 20m
Southwest
Wed 15/708:15
DEN
-
LAX
1 stop4h 15m
Southwest
Deal found 4/6$227
Tue 18/814:53
LAX
-
DEN
Nonstop2h 25m
Delta
Thu 20/812:29
DEN
-
LAX
Nonstop2h 27m
Delta
Deal found 5/6$231
Tue 21/715:40
LAX
-
DEN
1 stop5h 15m
Southwest
Tue 28/718:30
DEN
-
LAX
1 stop4h 50m
Southwest
Deal found 4/6$234
Tue 1/906:45
LAX
-
DEN
Nonstop2h 20m
Southwest
Tue 8/920:55
DEN
-
LAX
Nonstop2h 30m
Southwest
Deal found 7/6$240
Wed 29/715:40
LAX
-
DEN
1 stop5h 15m
Southwest
Tue 4/809:00
DEN
-
LAX
2 stops6h 00m
Southwest
Deal found 5/6$241
Thu 27/808:15
LAX
-
DEN
2 stops7h 40m
Southwest
Wed 2/920:55
DEN
-
LAX
Nonstop2h 30m
Southwest
Deal found 5/6$247

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 8 June 2026.

Round-trip from

$203

One-way from

$104

Popular in

March

Cheapest in

September

Average price

$365

Good round-trip deal

$473 or less

Good one-way deal

$172 or less
Frontier
  • Frontier
  • 30/9-7/10
  • 1 total stop
  • 8h 12m total
  • Los Angeles to Denver
Search Deals
United Airlines
  • United Airlines
  • 23/9
  • Nonstop
  • 2h 30m total
  • Los Angeles to Denver
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($35 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 June 2026
Search Deals
Price to beat on a round-trip flight from Los Angeles to Denver Intl.
Search Deals
Price to beat on a one-way flight from 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 8 June 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

Wed 30/9

16:50-22:05

1 stop4h 15m

Denver Intl

Wed 7/10

17:25-21:15

1 stop4h 50m

$227

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Sat 5/9

13:00-16:20

Nonstop2h 20m

Denver Intl

Tue 8/9

09:00-14:00

2 stops6h 00m

$253

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Mon 2/11

13:15-19:00

1 stop4h 45m

Denver Intl

Tue 10/11

18:05-21:50

1 stop4h 45m

$260

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Tue 1/9

06:45-11:50

1 stop4h 05m

Denver Intl

Sat 5/9

09:10-12:10

1 stop4h 00m

$260

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Wed 1/7

15:40-21:50

1 stop5h 10m

Denver Intl

Sat 4/7

14:40-18:55

1 stop5h 15m

$324

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Mon 13/7

17:45-23:10

1 stop4h 25m

Denver Intl

Wed 15/7

08:15-11:30

1 stop4h 15m

$339

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Tue 29/9

16:50-22:05

1 stop4h 15m

Denver Intl

Fri 2/10

20:35-23:40

1 stop4h 05m

$345
Fastest return journey

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Sat 5/12

17:50-21:10

Nonstop2h 20m

Denver Intl

Fri 11/12

13:50-15:15

Nonstop2h 25m

$372

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Tue 6/10

14:35-20:55

2 stops5h 20m

Denver Intl

Wed 7/10

20:55-22:25

Nonstop2h 30m

$386

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Sat 11/7

05:35-13:50

2 stops7h 15m

Denver Intl

Sat 1/8

07:55-11:15

1 stop4h 20m

$400

Flights are sorted by cheapest return flights first.

Deals found on 4/6

Showing 1-10 of 24 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 $241). Flying from Los Angeles to Denver in March is currently the most expensive (average of $373). 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 8 June 2026.

It’s optimal to fly from Los Angeles to Denver at midday. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Los Angeles to Denver?

Use this chart to determine the cheapest time to fly return from Los Angeles to Denver. Price data was last updated on 8 June 2026.

Travellers seeking maximum savings on their Los Angeles to Denver flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 8 June 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
5.6
Fair
2,904 reviews
Check prices

Boarding

5.9

Crew

6.5

Food

4.5

Overall

5.6

Comfort

5.4

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
5.6
Fair
2,904 reviews
Frontier
5.6
Fair
2,904 reviews
Check prices

Boarding

5.9

Crew

6.5

Food

4.5

Overall

5.6

Comfort

5.4

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 take 2h 20m on average. When it comes time to book airfare, you have a few options: there are 77 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 54 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 $227, Southwest can have you in Denver from Los Angeles in 4h 15m. Los Angeles and Denver are separated by a distance of 1384 km.

  • 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 $56 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 $41. Delta flights start at $83 while deals on Southwest start at $83 one-way.

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

    Consider SWISS (100%), Asiana Airlines (95%) or Copa Airlines (94%) 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 $383 for a flight from Los Angeles to Denver. The cheapest flight overall is $70 while the most popular route, (Los Angeles - Denver Intl) is currently priced at $138.

  • 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 $241). Flying from Los Angeles to Denver in March is currently the most expensive (average of $373). 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 8 June 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$56Average$137FlexibilityNo 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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