Cheap flights from Miami to Phoenix from $137

If you are unable to visit Phoenix during the month of September, then departing from Miami during the month August is also very affordable. Most momondo users find prices during this month for around $120.

On average, the least expensive day to fly to Phoenix from Miami is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $408. 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 Miami because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $567.

The cheapest time of day to fly to Phoenix is in the evening when flights can be purchased for as low as $350. At noon is when there is more demand to fly to Phoenix, so prices are often more expensive at around $476 per ticket.

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

You are more likely to see cheaper flights to Phoenix from Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix for around $381 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix from Miami for as low as $321 on momondo.

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

Frontier, Southwest, and United Airlines are the most popular carriers operating from Miami to Phoenix

American Airlines, JetBlue and Southwest are the top three most popular airlines that fly to Phoenix from Miami according to our data. American Airlines is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Phoenix. Keep in mind that there are 8 different airlines that fly to Phoenix on a routine basis, so you have a few additional options to choose from.

Historically, on average around 18% of flights between Miami and Phoenix have experienced a delay on any given week. The average delay length over the past 12 months has been 160 minutes.

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

Friday 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, American Airlines have had the least number of delays on this route over the last 12 months; with about 18% of their flights experiencing any sort of delay.

17 flights are operational daily from Miami to Phoenix as of April 2026. The most popular departure time for this route is 10:00PM, with 40% of flights per day taking off in the evening.

The number of flights available between Miami and Phoenix is 120 per week as of April 2026. The most frequent departure day is Sun, with 17% of weekly flights leaving on this day.