Cheap flights from Phoenix Sky Harbor Intl Airport to Philadelphia from $123

The cheapest month to fly to Philadelphia from Phoenix Sky Harbor Intl Airport is in October. Flight prices, which tend to average around $421, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Philadelphia, with average flight prices from Phoenix Sky Harbor Intl Airport averaging around $429.

The cheapest day to depart from Phoenix Sky Harbor Intl Airport to Philadelphia is on a Wednesday. Travelers who choose to depart for Philadelphia on a Wednesday will often find tickets for as low as $546. On the other hand, Monday is the most expensive day to depart from Phoenix Sky Harbor Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $860.

According to our data, the cheapest time of day to fly to Philadelphia is in the evening. momondo users have found flights departing from Phoenix Sky Harbor Intl Airport to Philadelphia in the evening for as low as $495. 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 Philadelphia is at noon when prices are around $728.

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

You are more likely to see cheaper flights to Philadelphia from Phoenix Sky Harbor Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $480 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Phoenix Sky Harbor Intl Airport for as low as $286 on momondo.

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

No. A direct flight is the cheapest option for a flight between Phoenix Sky Harbor Intl Airport to Philadelphia.

As of July 2026, prices for Phoenix Sky Harbor Intl Airport to Philadelphia flights are approximately 10% cheaper when compared to flights at the same time last year.

Southwest, Sun Country Air, and Alaska Airlines are the most popular carriers operating from Phoenix Sky Harbor Intl to Philadelphia

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Philadelphia from Phoenix Sky Harbor Intl Airport according to our data. American Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 8 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

Historically, on average around 10% of flights between Phoenix and Philadelphia 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 in the evening have, in the past, seen delays more frequently in comparison.

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Wednesday 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 10% of their flights experiencing any sort of delay.

Denver (DEN) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

Flights via Las Vegas (LAS) offer the lowest average round-trip price of $204.

Flights connecting via Las Vegas (LAS) have the shortest average one-way travel time: 7h 32m.

Las Vegas (LAS) has the shortest average layover time for this route: 1h 06m.

As of July 2026, there are 16 flights per day flying from Phoenix Sky Harbor Intl Airport to Philadelphia. The most common time of day flights depart is 7:00AM, with 51% of flights taking off at noon.

The number of flights available between Phoenix Sky Harbor Intl Airport and Philadelphia is 113 per week as of July 2026. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.