Cheap flights from Los Angeles to Phoenix from $51

If you are unable to visit Phoenix during the month of December, then departing from Los Angeles during the month January is also very affordable. Most momondo users find prices during this month for around $158.

On average, the least expensive day to fly to Phoenix from Los Angeles is on a Friday. momondo users have found tickets for Friday departures for as low as $276. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Los Angeles because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $340.

The cheapest time of day to fly to Phoenix is at noon when flights can be purchased for as low as $223. In the morning is when there is more demand to fly to Phoenix, so prices are often more expensive at around $331 per ticket.

Fly from Los Angeles to Phoenix Sky Harbor Intl for the best Los Angeles - Phoenix flight prices

You are more likely to see cheaper flights to Phoenix from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix for around $203 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix from Los Angeles for as low as $134 on momondo.

There are 4 cabin classes available to choose from on Los Angeles to Phoenix flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Frontier and Southwest are the most popular carriers operating from Los Angeles to Phoenix

Frontier, Southwest and American Airlines are the top three most popular airlines that fly to Phoenix from Los Angeles according to our data. Frontier is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Phoenix. Keep in mind that there are 9 different airlines that fly to Phoenix on a routine basis, so you have a few additional options to choose from.

Historically, on average around 14% of flights between Los Angeles and Phoenix have experienced a delay on any given week. The average delay length over the past 12 months has been 117 minutes.

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

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 7% of their flights experiencing any sort of delay.

47 flights are operational daily from Los Angeles to Phoenix as of November 2026. The most popular departure time for this route is 1:00PM, with 47% of flights per day taking off in the afternoon.

As of November 2026, 331 flights take off from Los Angeles and land in Phoenix each week. The most common flight departure day for this route is Fri, with 27% of weekly flights taking off on this day.