Cheap flights from Los Angeles to Denver International

Compare Los Angeles to Denver International flight deals

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

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Flight deals from Los Angeles to Denver International Airport

Looking for a cheap last-minute deal or the best return flight from Los Angeles to Denver International Airport? If you want to travel next month, return fares start from $72. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Los Angeles to Denver International

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

Direct flights from Los Angeles to Denver International

Los Angeles to Denver International: Alternative routes

Compare routes from Los Angeles to Denver below. You may find an airport to fly into that's cheaper, faster, or easier than Denver International.

Los Angeles to Denver: Flight information

The things to know before you go.
Cheapest flight found$36
Cheapest month to flyApril
Average flight time2 hrs, 27 mins
Most popular airlineSouthwest Airlines
Average flights per week722

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

The best price we found for a return flight from Los Angeles to Denver International is $72. 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 International.
Southwest Airlines, SkyWest Airlines and United fly direct from Los Angeles to Denver International.
As of April 2026, there are 722 flights per week flying from Los Angeles to Denver International.
The cheapest month to fly from Los Angeles to Denver International is usually April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Los Angeles to Denver International Airport on Wednesday, 29 April 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 International 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.
The cheapest airline that flies to Denver International is Frontier Airlines .

Travelling from Los Angeles to Denver International Airport (DEN): What you need to know

  • Start your trip at Los Angeles International Airport (LAX), the main airport in Los Angeles. Search for flights from Los Angeles to Denver International Airport (DEN) that depart from this terminal.

  • 2 hours 25 minutes is the average duration of a direct Los Angeles to Denver International Airport flight.

  • Denver is one hour ahead of Los Angeles. Denver International Airport is located in Denver, which follows the UTC-7 timezone.

  • With 133 direct weekly flights between the two airports, Los Angeles International Airport (LAX) to Denver International Airport (DEN) is the most popular route. United Airlines operates the earliest flight at 5am. If you're eager to make the most of your day before leaving, the last departure from LAX to DEN is with Southwest Airlines at 10pm.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Make sure you're at the airport on time to catch your flight from Los Angeles to DEN.

  • With more people on the move during peak months like December, get to the terminal earlier than usual. Two hours for domestic flights and up to four for international journeys will allow for extra wait times. Remember things also get busy during major holidays like July Fourth.

Airports in Los Angeles

Los Angeles International Airport (LAX)

  • Go straight to your destination from Los Angeles International Airport (LAX). Nonstop flights from Los Angeles to Denver International Airport (DEN) operate from here.

  • A good selection of airlines at LAX operate direct flights from Los Angeles to Denver International Airport. The most popular include:

  • United ranks first in bookings for flights from LAX to DEN.

  • The carrier with the top on-time arrival rate on this route is United.

  • LAX is around 29 kilometres from central Los Angeles. If you're driving, catching a taxi or ride-sharing from the centre, it'll take 35 minutes or so to get there, depending on the traffic. If you're taking public transport, expect the journey time to be around 1 hour.

  • Want an easy start to your journey? Stay near Los Angeles International Airport. Whether you've booked an early flight from Los Angeles to Denver International Airport or just don't like being rushed, these hotels are just what you're after:

  • 81% of flights departing from Los Angeles International Airport land at their destination on schedule. With its strong on-time stats, you're unlikely to experience delays when setting off from LAX.

  • LAX is located at One World Way.

Van Nuys Airport (VNY)

  • You can get to VNY from the centre of Los Angeles in about 35 minutes by car, depending on traffic. The journey on public transport takes roughly 1 hour 15 minutes to travel the 29 kilometres or so.

  • Get a head start on your holiday with an extra night away from home. Before your Los Angeles to DEN flight, stay in one of these hotels near Van Nuys Airport:

About Denver International Airport (DEN)

  • Get off your flight from Los Angeles to Denver International Airport and be in your hotel bed shortly after. If you want a comfortable option a short journey from DEN, unpack your bags at Baymont by Wyndham Denver International Airport.

  • Grab a Denver International Airport rental car and discover Denver and beyond with your own set of wheels. Routes Car Rentals, Dollar and Budget are well-known companies you can book with here.

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

  • You'll find DEN at 8500 Pena Boulevard.

Getting from Denver International Airport (DEN) to central Denver

  • From Denver International Airport, central Denver is around 40 kilometres away. It takes about 35 minutes to get to the city centre by car.

  • Travelling on public transport takes around 35 minutes.

How to find the cheapest flights from Los Angeles to Denver International Airport (DEN)

  • At the moment, $36 is the lowest price we've found for a one-way ticket from Los Angeles to Denver International Airport. The cheapest price for a return flight is $72. Keep in mind fares can change due to availability at the time of booking.

  • To pick up cheap flights from Los Angeles to DEN, book ahead. Airlines typically offer the most competitive fares when tickets are first released.

  • The 'Whole month' tool shows you the cheapest Los Angeles to Denver International Airport tickets throughout the entire month. It's a good way to snap up a bargain if your dates are flexible.

  • Finding a cheap plane ticket from Los Angeles to DEN is easy with Price Alerts. Simply set up one of these automatic alerts and we'll get in touch as soon as prices go down.

  • Tailor your flights using filters. Pick your preferred arrival and departure times, total journey duration and airlines. You can also sort the results by 'Fastest,' 'Cheapest' or 'Best' flights from Los Angeles to Denver International Airport.

The best time to fly from Los Angeles to Denver International Airport (DEN)

  • October is when most people book flights from Los Angeles to Denver International Airport (DEN). Plan your visit to Denver in September if you'd rather be there when it's quieter.

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

  • Search for cheap tickets from Los Angeles to Denver International Airport in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -9ºC (16ºF) and 7ºC (45ºF).

More about Denver

Explore more of the United States

  • Denver has loads to offer, but there are so many other corners of the United States just waiting to be explored. Around 113 kilometres south of Denver, a visit to Colorado Springs will keep you busy. Don't miss top attractions like Garden of the Gods, Pikes Peak Region Attractions and Red Rock Canyon.

  • If there's time to check out another great destination in the United States, head for Pueblo, about 177 kilometres south of Denver. Rosemount Museum, Cathedral of the Sacred Heart and Minnequa Lake Park are the start of reasons to visit.

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