Question 1

How popular is this Los Angeles to Denver flight route?

Accepted Answer

The Los Angeles to Denver Intl flight path was viewed by 103 users in the past month. Keep an eye out for changes in search interest prior to high and low season. Find deals

Question 2

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

Accepted Answer

Our cheapest airline available from Los Angeles to Denver is Frontier. Our recent data shows that you can find tickets from as low as $201 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $214 and $228 round-trip. Frontier is currently priced 30% below the average price you’ll pay for this route. Find deals

Question 3

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

Accepted Answer

To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $122. Southwest flights start at $130 while deals on Hawaiian Airlines start at $131 one-way. Find deals

Question 4

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

Accepted Answer

The best time to book flights from Los Angeles to Denver is 31 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. Find deals

Question 5

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

Accepted Answer

Currently, March is the cheapest month in which you can book a flight from Los Angeles to Denver (average of $988). Flying from Los Angeles to Denver in December is currently the most expensive (average of $1,617). 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.

Question 6

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

Accepted Answer

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

Question 7

Weekly flight availability from Los Angeles to Denver

Accepted Answer

The most flights from LAX to DEN are scheduled on a Friday (101 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (60 on average).

Question 8

E

Accepted Answer

In terms of precipitation, rainfall in Denver ranges from 13.0 - 58.0 inches per month. May is typically the wettest month, when rainfall can reach 58.0 mm. January is typically the driest time to visit Denver when rainfall is around 13.0 mm.

Question 9

E

Accepted Answer

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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

Question 10

What are the cheapest flights from Los Angeles to Denver?

Accepted Answer

On average you can expect to pay $349 for a flight from Los Angeles to Denver. The cheapest flight overall is $121 while the most popular route, (Los Angeles - Denver Intl) is currently priced at $228.

Question 11

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

Accepted Answer

Consider EL AL (87%), Alaska Airlines (84%) or Cathay Pacific (82%) when booking your flight. These represent the most reliable airlines when flying from Los Angeles to Denver.

Question 12

What are the most popular airlines that fly from Los Angeles to Denver?

Accepted Answer

Frontier, United Airlines and Southwest are the most popular airlines when flying from Los Angeles to Denver.

Question 13

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

Accepted Answer

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 100% on your flight compared to booking on days when demand is much higher.

Question 14

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

Accepted Answer

Travellers have found it’s best to book a flight 32 days in advance to save up to 45% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 32 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Los Angeles to Denver 1-2 weeks in advance for as low as $261, or $532 for flights within the next 24 hours.

Question 15

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

Accepted Answer

The best pricing can be found in the month of January. Prices to Denver from Los Angeles average $290. You can even find prices in January for less than $290, as users have found deals to Denver from as low as $77. The month of June appears to be one of the more expensive times to travel to Denver from Los Angeles. Flying in the targeted month can save you up to 22%.

Question 16

What is the cheapest time of day to fly from LAX to DEN?

Accepted Answer

It’s optimal to fly from Los Angeles to Denver at midday. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight in the evening.

Question 17

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

Accepted Answer

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 22m on average. When it comes time to book airfare, you have a few options: there are 82 outbound flights from Los Angeles to Denver Intl offered by 3 different airlines.

Question 18

Can I find deals for flights from Los Angeles to Denver that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Los Angeles to Denver flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 19

How can I find direct flights from Los Angeles to Denver?

Accepted Answer

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.

Question 20

Can I find deals for business class flights from Los Angeles to Denver?

Accepted Answer

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.

Question 21

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

Accepted Answer

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!

Question 22

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

Accepted Answer

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.

Question 23

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

Accepted Answer

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

Question 24

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

Accepted Answer

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.

Round-trip from	$201
One-way from	$122
Popular in	June
Cheapest in	January
Average price	$335
Good round-trip deal	$467 or less
Good one-way deal	$161 or less

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$53	Average$176	FlexibilityNo cancel fee	On-time62%	Search Frontier flights
United Airlines	Cheapest$229	Average$432	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Southwest	Cheapest$275	Average$362	FlexibilityNo cancel fee	On-time63%	Search Southwest flights

Cheap flights from Los Angeles to Denver from $122

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 16/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Los Angeles to Denver Intl are usually found in January or September, booked 31 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from Los Angeles to Denver

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Find flight deals from Los Angeles to Denver

Cheapest flights from Los Angeles to DenverExplore 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 18 July 2025.

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 18 July 2025.

Cheapflights Fare Finder

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

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.

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?

Use this chart to determine the optimal time to book a return flight from Los Angeles to Denver. Price data was last updated on 11 July 2025.

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

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 18 July 2025.

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 18 July 2025.

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 18 July 2025.

Check out reviews from past customers who have flown with Alaska Airlines, Southwest, andDelta 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.

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?

How popular is this Los Angeles to Denver flight route?

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

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

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

What are the cheapest flights from Los Angeles to Denver?

Can I find deals for flights from Los Angeles to Denver that include hotel bookings?

How can I find direct flights from Los Angeles to Denver?

Can I find deals for business class flights from Los Angeles to Denver?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Los Angeles to Denver

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Top 3 airlines flying from Los Angeles to Denver

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

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

Can Cheapflights 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?

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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 18 July 2025.