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$44+ Cheap flights from Los Angeles to Denver (LAX - DEN)

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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DEN
Mar 3 — Mar 101
Mon 3/3
Mon 3/10
1 adult, Economy
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1. Tell us where you want to go
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3. Compare prices and book
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The best prices from Los Angeles to Denver Intl are usually found in January or September, booked 52 days in advance, depart on a Saturday or Wednesday and return on a Friday

Cheap 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 February 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$115
(Cheapflightsfares)

One-way from

$44
(Trip.com)

Popular in

March

Cheapest in

January

Average price

$198

Good round-trip deal

$146 or less

Good one-way deal

$95 or less
Provider with most accurate pricing for Los Angeles-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Denver Intl flights.
Search Deals
From Los Angeles to Denver Intl
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One-way flight from Los Angeles to Denver Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
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.
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Find flight deals from Los Angeles to Denver

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 February 26, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/76:15 amLAX - DEN
Nonstop2h 33mFrontier
Sat 5/1010:53 pmDEN - LAX
Nonstop2h 37mFrontier
Deal found 2/25$115
This Delta deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/142:59 pmLAX - DEN
Nonstop2h 20mDelta
Wed 4/167:05 amDEN - LAX
Nonstop2h 33mDelta
Deal found 2/26$137
This Southwest deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/115:20 amLAX - DEN
Nonstop2h 25mSouthwest
Tue 4/156:45 pmDEN - LAX
1 stop4h 25mSouthwest
Deal found 2/26$147
This Expedia deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/181:58 pmLAX - DEN
1 stop6h 22mMultiple Airlines
Wed 3/1910:47 pmDEN - LAX
Nonstop2h 38mMultiple Airlines
Deal found 2/25$155
This Hawaiian Airlines deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/187:00 amLAX - DEN
1 stop8h 12mHawaiian Airlines
Wed 3/1912:44 pmDEN - LAX
1 stop9h 05mHawaiian Airlines
Deal found 2/25$183
This Alaska Airlines deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/222:16 pmLAX - DEN
1 stop5h 59mAlaska Airlines
Sat 4/266:37 pmDEN - LAX
1 stop6h 22mAlaska Airlines
Deal found 2/25$207
This United Airlines deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/12:07 pmLAX - DEN
1 stop4h 32mUnited Airlines
Sun 10/56:00 amDEN - LAX
Nonstop2h 29mUnited Airlines
Deal found 2/25$227
This American Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2112:58 amLAX - DEN
1 stop9h 53mAmerican Airlines
Sat 4/268:19 pmDEN - LAX
Nonstop2h 37mAmerican Airlines
Deal found 2/26$238

Find flights from Los Angeles to Denver within your budget

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, Cheapflights users made 2,558,603 searches. Data last updated February 26, 2025.

Fly from

Los Angeles

Fly to

Denver

Route

Depart

Return

Price

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Wed 5/7

6:15 am-9:48 am

Nonstop2h 33m

Denver Intl

Sat 5/10

10:53 pm-12:30 am

Nonstop2h 37m

$115

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Mon 4/14

2:59 pm-6:19 pm

Nonstop2h 20m

Denver Intl

Wed 4/16

7:05 am-8:38 am

Nonstop2h 33m

$137

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Fri 4/11

5:20 am-8:45 am

Nonstop2h 25m

Denver Intl

Tue 4/15

6:45 pm-10:10 pm

1 stop4h 25m

$147

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Tue 3/18

1:58 pm-9:20 pm

1 stop6h 22m

Denver Intl

Wed 3/19

10:47 pm-12:25 am

Nonstop2h 38m

$155

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Tue 3/18

7:00 am-4:12 pm

1 stop8h 12m

Denver Intl

Wed 3/19

12:44 pm-8:49 pm

1 stop9h 05m

$183

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Tue 4/22

2:16 pm-9:15 pm

1 stop5h 59m

Denver Intl

Sat 4/26

6:37 pm-11:59 pm

1 stop6h 22m

$207

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Wed 3/26

12:59 pm-10:10 pm

1 stop8h 11m

Denver Intl

Sat 3/29

2:20 pm-9:59 pm

1 stop8h 39m

$220

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Sat 3/29

7:05 am-10:31 am

Nonstop2h 26m

Denver Intl

Sun 3/30

8:55 pm-10:29 pm

Nonstop2h 34m

$270

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Tue 3/25

6:30 am-10:01 am

Nonstop2h 31m

$44

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Fri 4/11

5:20 am-8:45 am

Nonstop2h 25m

$64

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/26

Showing 1-10 of 18 results
1
2

Compare providers for flights from Los Angeles to Denver

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Los Angeles to Denver in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
CheapOairPrice Accuracy1 starTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Los Angeles-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Los Angeles-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Los Angeles-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Los Angeles-Denver flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Los Angeles-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Los Angeles to Denver flights

Find out what our experts recommend to make the most of your Los Angeles to Denver trip
Airlines
Frontier

Frontier offers UpFront Plus seats with a guaranteed empty middle seat for extra comfort.


Frontier's Economy Bundle includes a carry-on bag, seat selection, and no cancellation fees.

Read more about Frontierby Marisa Garcia
United Airlines

Basic Economy on United allows only a personal item, no carry-on bags without extra fees.


United Economy Plus offers extra legroom seats at the front of the economy cabin.

Read more about United Airlinesby Harriet Baskas
Southwest

Southwest offers two free checked bags, even for oversized items like skis.


Southwest's Early Bird check-in gives priority boarding by checking you in 36 hours before departure.

Read more about Southwestby Marisa Garcia
Airports
LAX

For shorter security lines, try the Tom Bradley International Terminal, especially in the morning and midday hours.

Read more about LAXby Ramsey Qubein
DEN

Use the A Line train for a 37-minute ride from DEN to downtown Denver's Union Station, running every 15 minutes.

Read more about DENby Emily Zemler
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Frontier and Southwest

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on LAX

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Emily Zemler

Emily Zemler

Expert on DEN

Emily Zemler

Emily Zemler

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Read more

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.

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 round-trip 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.

Travel insights for flights from Los Angeles to Denver

Get recent, data-driven insights about flights from Los Angeles to Denver including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Los Angeles to Denver. Price data was last updated on February 25, 2025.

Booking 52 days in advance of your planned departure date is, on average, the best time to get cheap flights from Los Angeles to Denver. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, October is the cheapest month in which you can book a flight from Los Angeles to Denver (average of $197). Flying from Los Angeles to Denver in March is currently the most expensive (average of $278). 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 February 26, 2025.

It’s optimal to fly from Los Angeles to Denver in the afternoon. By choosing this option you can save up to 39% on the cost of your flight, compared to a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Los Angeles to Denver. Price data was last updated on February 23, 2025.

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

Weekly flight availability from Los Angeles to Denver

Explore weekly flight availability from Los Angeles to Denver. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 26, 2025.

The most flights from LAX to DEN are scheduled on a Monday (87 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (36 on average).

Rainfall in Denver by month

Plan your trip to Denver by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Temperature in Denver by month

Plan your trip to Denver by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 February 26, 2025.
Read through reviews of airlines operating flights from Los Angeles to Denver, such as Southwest, Alaska Airlines and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,369 reviews

Food

7.1

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Southwest
8.1
Very good
4,369 reviews
Southwest
8.1
Very good
4,369 reviews

Food

7.1

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Alaska Airlines
8.0
Very good
9,719 reviews
Southwest
8.1
Very good
4,369 reviews

Food

7.1

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Delta
8.0
Very good
8,149 reviews
Southwest
8.1
Very good
4,369 reviews

Food

7.1

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Hawaiian Airlines
7.9
Good
2,316 reviews
Southwest
8.1
Very good
4,369 reviews

Food

7.1

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

JetBlue
7.4
Good
3,044 reviews
Southwest
8.1
Very good
4,369 reviews

Food

7.1

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

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?

    Booking a flight from Los Angeles (LAX) to Denver Intl (DEN) is your only option if you wish to fly from Los Angeles to Denver. On a typical day, there are 64 flights from Los Angeles to Denver Intl, all of which are around 2h 19m for a nonstop flight. You can also purchase a plane ticket from 5 airlines when you book a flight from Los Angeles to Denver.

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

    The Los Angeles to Denver Intl flight path was viewed by 381 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Los Angeles to Denver round-trip?

    According to our current data, Frontier ($115), Delta ($137), and Southwest ($147) offers the cheapest pricing from Los Angeles to Denver. Users have found that Frontier is 39% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $44 on Frontier. Other airlines that offer cheap prices include Southwest from $64 and United Airlines from $82 one-way.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Los Angeles to Denver on time: Air China (96%), Avianca (93%), Cathay Pacific (92%).

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

    On average you can expect to pay $709 for a flight from Los Angeles to Denver. The cheapest flight overall is $37 while the most popular route, (Los Angeles - Denver Intl) is currently priced at $79.

  • 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 vacation 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, October is the cheapest month in which you can book a flight from Los Angeles to Denver (average of $197). Flying from Los Angeles to Denver in March is currently the most expensive (average of $278). 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

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Westminster
Black Hawk
Winter Park
Lakewood
Broomfield
Cripple Creek
Silverthorne
Golden
Brighton
Keystone
Frisco
Wheat Ridge
Grand Lake
Idaho Springs
Greeley
Central City
Copper Mountain
Longmont
Thornton
Limon

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Top 5 airlines flying from Los Angeles to Denver

Discover the top 5 airlines 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 2,558,603 searches. Data last updated February 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$54Average$134FlexibilityNo cancel feeOn-time62%
DeltaCheapest$111Average$221FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$142Average$240FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$157Average$292FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$160Average$243FlexibilityNo cancel feeOn-time63%
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