Find cheap flights from Los Angeles to Denver – Compare and Save

If you are looking for a flight deal from Los Angeles to Denver, look for departures on Saturdays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Denver, Thursday is the cheapest day to fly and Saturday is the most expensive.

The cheapest month for flights from Los Angeles to Denver is September, where tickets cost C$ 275 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is C$ 416 and C$ 387 respectively.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 346 on average.

To get a below average price on the flight from Los Angeles to Denver, you should book around 3 weeks before departure, which saves you about 29% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Los Angeles and Denver are connected by different airlines. The airlines that fly that route the most regularly are United Airlines (56 flights per week), Southwest (33 flights per week), and Delta (21 flights per week).

There is just one airline that flies from Los Angeles to Denver direct and that is Frontier. The best round-trip deal found from Frontier for the route is C$ 117.

Weekly flights between Los Angeles and Denver historically see delays in approximately 13% of cases, with the average delay over the past year being 138 minutes.

Typically, flights leaving at night tend to face fewer delays, whereas flights in the early afternoon have historically encountered delays more often.

Statistically, Tuesday is the day of the week with the fewest delays on this flight route, while Monday has typically experienced more delays than other days.

Based on our data, Frontier have experienced the fewest delays on this route in the past 12 months, with only about 9% of their flights encountering any delays.

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Each day, there are between 19 and 22 nonstop flights that take off from Los Angeles and land in Denver, with an average flight time of 2h 25m. The most common departure time is 5:00 a.m. and most flights take off in the morning. Each week, there are 145 flights. The most frequent day of departure is Monday, when 15% of all weekly flights depart. The fewest flights depart on a Saturday.