Cheap Flights from Los Angeles to Denver

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Find the cheapest month or even day of the year to fly to Denver

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Flight deals from Los Angeles to Denver

Looking for a cheap last-minute deal or the best return flight from Los Angeles to Denver? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Los Angeles to Denver

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Los Angeles to Denver flights are currently cheapest in February.

Direct flights from Los Angeles to Denver

Alternative Los Angeles to Denver routes

Looking for the cheapest, fastest or easiest route from Los Angeles to Denver? You could fly into the following airports instead.

Los Angeles to Denver: Flight information

The things to know before you go.
Cheapest flight foundR 371
Cheapest month to flyFebruary
Average flight time2 hrs, 27 mins
Most popular airlineSouthwest Airlines
Average flights per week855

Finding cheap flights from Los Angeles to Denver: Frequently asked questions

There are 4 airports in Denver: Denver Arapahoe Co, Broomfield, Denver International, and Northern Colorado Regional.
The best price we found for a return flight from Los Angeles to Denver is R 742. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 27 minutes is the average flight time from Los Angeles to Denver.
Southwest Airlines, SkyWest Airlines and United fly direct from Los Angeles to Denver.
As of February 2026, there are 855 flights per week flying from Los Angeles to Denver.
The cheapest month to fly from Los Angeles to Denver is usually February.
If you're flying from Los Angeles, the cheapest airport near Denver is Denver International – which is 29.9 km away from the centre of Denver. We've found flights into this airport from R 742.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Los Angeles to Denver on Saturday, 28 February 2026.
Yes – the average flight time is 2 hours and 27 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Denver but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Denver is around 40 days in advance, so don’t leave your flight to the last minute.
In February, the average temperature is usually around 0°C. July is typically the warmest month in Denver, when it usually averages around 31°C. You can expect the least rain in January. The coldest month is December, with temperatures averaging -6°C. The rainiest month is July.
The cheapest airline that flies to Denver is Frontier Airlines .

Flying from Los Angeles to Denver: what you need to know

  • Begin your travels at one of Los Angeles's main airports, Los Angeles International Airport (LAX) or Van Nuys Airport (VNY). Explore your options for booking a flight from Los Angeles to Denver taking off from either of these.

  • Come in for landing at Denver International Airport (DEN). This is the major gateway to Denver.

  • The average length of a direct Los Angeles to Denver flight is 2 hours 25 minutes.

  • The timezone in Denver is UTC-6, which is one hour ahead of Los Angeles.

  • Los Angeles International Airport (LAX) to Denver International Airport (DEN) is the most popular route between these two cities. There are 130 weekly departures to pick from. If you have things to finalize before heading off, the last flight from Los Angeles to Denver is with Southwest Airlines at 22:00. Choose the first LAX to DEN departure operated by United Airlines at 05:00 to fit in more activities on your first day in Denver.

  • For a smooth journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This ensures you have enough time to board your Los Angeles to Denver flight.

  • Be prepared for longer lines in popular months like July. Arriving up to four hours ahead of international flights and two hours for a domestic departure will give you plenty of time for security and boarding.

How to find the cheapest flights from Los Angeles to Denver

  • Book two months before you want to travel. Pricing trends suggest that this is the ideal window for finding cheap Los Angeles to Denver flights.

  • May is the best month for scoring an incredible deal on a plane ticket from Los Angeles to Denver. If you'd like to travel during a different time of year, the 'Whole month' tool will show you the lowest prices for every month.

  • Snapping up a cheap flight from Los Angeles to Denver couldn't be easier with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch when there's a better deal.

  • Find a cheap Los Angeles to Denver flight with the help of our filters. Select your ideal duration, number of stops and airlines, then sort the results by 'Cheapest' to see the best deals.

Flying from Los Angeles

Los Angeles International Airport (LAX)

  • You can book a direct flight from Los Angeles to Denver jetting off from Los Angeles International Airport (LAX). Begin your journey at LAX and end it at Denver International Airport (DEN).

  • Direct Los Angeles to Denver plane tickets are available from numerous airlines at LAX. Get on board with any of these:

  • Travelling from central Los Angeles to LAX takes about 55 minutes by public transport. If you ride-share, drive or grab a cab, you'll cover the 19 kilometres in 30 minutes or so, depending on traffic conditions.

  • Planning to catch an early flight from Los Angeles to Denver? Avoid the hassle of rushing to the terminal (and catch some extra z's) by choosing one of these hotels near Los Angeles International Airport:

  • Los Angeles International Airport earns top marks for on-time performance. 81.05% of flights that take off from LAX arrive at their destination without delay.

  • LAX's address is One World Way.

Arriving in Denver

Denver International Airport (DEN)

  • Denver International Airport (DEN) is approximately 29 kilometres from central Denver. If you're catching a cab or a ride-share, the drive takes roughly 35 minutes.

  • If you're taking public transport, expect a journey time of roughly 1 hour 30 minutes.

  • After your flight from Los Angeles to Denver has touched down, relax at a hotel close by. The Westin Denver International Airport is a comfortable option that's a quick drive from DEN.

  • Fast-track your adventure by picking up a Denver International Airport rental car. Grab a set of wheels from Routes Car Rentals, Dollar or Budget and experience the lesser-explored corners of Denver and beyond.

  • To secure the lowest price, reserve your ride from Denver International Airport around one week ahead of your Los Angeles to Denver flight.

  • The address for DEN is 8500 Pena Boulevard.

Best time to go to Denver

  • It's time to pick your travel dates for your flight from Los Angeles to Denver. July is the busiest month to visit Denver. If you want a more relaxed vibe, go in April.

  • The warmest month in Denver is July, with temperatures ranging between 14ºC (57ºF) and 32ºC (90ºF). Book your Los Angeles to Denver ticket then if that's your ideal forecast.

  • January sees average temperatures of between -9ºC (16ºF) and 7ºC (45ºF). Look for cheap flights from Los Angeles to Denver around that time if you want to travel in cooler conditions.

More about Denver

Explore more of United States

  • You've done Denver, now it's time to discover other corners of United States. Journey about 105 kilometres south to Colorado Springs to check off its must-visit sights. From US Northern Command (USNORTHCOM) / North American Aerospace Defence Command (NORAD) Headquarters to Cheyenne Mountain Air Force Station and National Strength and Conditioning Association (NSCA), there's plenty to keep you on the go.

  • Around 13 kilometres east of Denver, Aurora is another essential stop in United States. Experience major highlights starting with Magellan's Travel Solutions and Gear, The Fairways at Lowry and Retired Enlisted Association Inc.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.