Cheap flights from Los Angeles to Denver from $119

In general, September is the cheapest month to fly from Los Angeles to Denver. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $259. If you aren’t able to travel during the month of September, then book flights to Denver from Los Angeles during October instead. Flights to Denver in October, while not as cheap as those in September, still average around $271.

According to our data, Wednesday is the cheapest day to fly to Denver from Los Angeles. The lowest ticket price found for a Wednesday departure recently was $300. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Los Angeles to Denver for around $493.

According to our data, the cheapest time of day to fly to Denver is at midday. momondo users have found flights departing from Los Angeles to Denver at midday for as low as $280. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Denver is in the evening when prices are around $445.

Fly from Los Angeles Los Angeles to Denver Intl for the best Los Angeles Los Angeles - Denver Intl flight prices

You are more likely to see cheaper flights to Denver from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $327 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Los Angeles for as low as $246 on momondo.

There are 3 cabin classes available to choose from on Los Angeles to Denver flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 13% of flights between Los Angeles and Denver have experienced a delay on any given week. The average delay length over the past 12 months has been 141 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

According to our data, Frontier have had the fewest delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

As of August 2026, there are 73 flights per day flying from Los Angeles to Denver. The most common time of day flights depart is 14:00, with 39% of flights taking off in the afternoon.

As of August 2026, 514 flights take off from Los Angeles and land in Denver each week. The most common flight departure day for this route is Sun, with 18% of weekly flights taking off on this day.