Cheap flights from Philadelphia to Phoenix from $79

If you are unable to visit Phoenix during the month of September, then departing from Philadelphia during the month May is also very affordable. Most momondo users find prices during this month for around $446.

On average, the least expensive day to fly to Phoenix from Philadelphia is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $494. 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 Philadelphia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $586.

The cheapest time of day to fly to Phoenix is in the evening when flights can be purchased for as low as $483. In the morning is when there is more demand to fly to Phoenix, so prices are often more expensive at around $537 per ticket.

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

You are more likely to see cheaper flights to Phoenix from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix for around $474 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix from Philadelphia for as low as $397 on momondo.

There are 3 cabin classes available to choose from on Philadelphia 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 Alaska Airlines are the most popular carriers operating from Philadelphia to Phoenix

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Phoenix from Philadelphia according to our data. American Airlines is the first choice among our users, with 62% 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 Philadelphia and Phoenix have experienced a delay on any given week. The average delay length over the past 12 months has been 155 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, American Airlines have had the least number of delays on this route over the last 12 months; with about 17% of their flights experiencing any sort of delay.

9 flights are operational daily from Philadelphia to Phoenix as of March 2026. The most popular departure time for this route is 6:00PM, with 36% of flights per day taking off in the afternoon.

64 flights are operational weekly from Philadelphia to Phoenix as of March 2026. The most popular departure day for this route is Mon, with 19% of flights per week taking off on this day.