$139 Find Cheap Flights from Los Angeles to Denver – Compare and Save

These are the earliest and latest flight times available from Los Angeles to Denver:

• Earliest: departs at 05:00 and lands at 07:26
• Latest: departs at 22:35 and lands at 01:01.

The flight takes about 2h 26m.

Only Economy class is available on flights from Los Angeles to Denver.

A direct flight from Los Angeles to Denver takes 2h 26m, covering 2,228 km.

No, a passport is not required for this domestic route, but you will need another form of identification, such as a driving licence.

Return flights from Los Angeles to Denver range from $274 to $565, with an average of $416 over the past 12 months. Anything below $274 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 33% above the $416 route average. Book 5 weeks before departure for the lowest fares.

On this route, direct flights are cheaper than stopover options on average. Direct fares average $417 return, compared with $452 via a stopover through Las Vegas Harry Reid Intl (LAS).

United Airlines is slightly above the route average for timely arrivals, while Frontier has a lower on-time arrival rate. On-time arrival rates on Los Angeles to Denver flights are:

• United Airlines: 91% on time
• Frontier: 90% on time
• Delta: 87% on time

On average, flights on this route are punctual 87% of the time.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge $61–$176 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Airbus A321neo family is used most often on this route, operated mainly by United Airlines and Frontier. Other aircraft seen on the route include Airbus A319 variants.

Morning is the busiest departure period on Los Angeles to Denver flights, with 46% leaving in that window. Afternoon departures account for 32%, Evening flights for 22%, and Night flights for 0%.

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about $279 to $2,648. That means the highest observed fare was about 9x higher than the lowest one.

Four airlines offer in-flight Wi-Fi on Los Angeles to Denver flights:

• Delta
• American Airlines
• JetBlue
• Alaska Airlines

Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty programme, while others are paid add-ons priced by flight length.

One-way fares from Los Angeles to Denver are currently lower than usual. Average one-way flight prices are about $174, which is 38% below the typical average for this route.

Denver Intl Airport (DEN) hosts 5 major car rental companies, with daily rates starting from around $26 for economy cars. Top options include:

• Routes Car & Truck Rentals
• Ace
• Europcar
• NU Car
• Hertz

Flights from Los Angeles to Denver usually depart from Los Angeles (LAX) and arrive at Denver Intl (DEN).

Night flights have the fewest delays on this route, while afternoon departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Los Angeles to Denver route, 13% of flights were delayed in the past three months, with delays averaging 2h 24m.

One-stop flights from Los Angeles to Denver most commonly connect through:

• Salt Lake City (SLC) – 70% of one-stop connections
• Las Vegas Harry Reid Intl (LAS) – 15% of one-stop connections
• Phoenix Sky Harbor Intl (PHX) – 15% of one-stop connections

Yes. Flexible dates can save you up to 34% on flights from Los Angeles to Denver. Wednesday is the cheapest departure day at $355 return on average, while Sunday is the most expensive at $537, a difference of $183.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

5 airlines operate flights between Los Angeles and Denver. The airlines offering direct flights on this route include:

• United Airlines
• Southwest
• American Airlines
• Delta
• Frontier

Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time of 5h 20m, compared to 5h 23m via Phoenix Sky Harbor Intl (PHX) and 6h 25m via Las Vegas Harry Reid Intl (LAS).

Denver is 1 hour ahead of Los Angeles (Mountain Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Larimer Square is one of the most viewed places in Denver on KAYAK.

Among airlines operating Los Angeles to Denver flights:

• Frontier: offers free seat selection
• United Airlines: offers extra legroom; offers free seat selection
• Delta: offers extra legroom; offers free seat selection
• Southwest: offers free seat selection
• American Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Frontier: a cabin bag and a checked bag in Economy class
• United Airlines: a cabin bag and a checked bag in Economy class
• Delta: a cabin bag and a checked bag in Economy class

Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

If you are traveling with a pet or service animal, make sure to stop by one of the several relief areas located at Denver International Airport. There are indoor relief areas located in Terminals A, B, and C, and each of them contains artificial turf, sinks, a drainage system, and waste removal bags.

The Westin is a chic 4-star hotel that is directly connected to Denver International Airport and only a 10-minute drive from the Rocky Mountains. The Best Western Plus is a budget-friendly choice that is directly across the street from the airport and a 20-minute drive from the Denver Botanic Gardens.

If you would like to grab a bite to eat after your flight has landed, browse through the different dining options at Denver International Airport. The Aviator's Sports Bar & Bar-B-Que is located near Gate B and serves an American-style menu, while the Boulder Beer Tap House is in the Jeppesen Terminal and has a large selection of craft beers.

The quickest way to travel from Denver International Airport to downtown Denver is by rental car or taxi, which will take approximately 40 minutes without any additional traffic or bad weather. However, you can also opt to use public transportation, such as the local bus, which will take 45 minutes to an hour.