$124 Cheap American Airlines flights Philadelphia (PHL) to Pittsburgh (PIT)

Use the "Price (lowest to highest)" filter on Expedia to look for cheap American Airlines round-trip flights from $139 from PHL to PIT. Affordable one-way options from $124 are available too.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Start searching one to three months ahead of your departure date to score cheaper fares on American Airlines flights from Philadelphia Intl. Airport (PHL) to Pittsburgh Intl. Airport (PIT). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Get the timing right, and you can enjoy significant savings on domestic flights.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.

The earliest American Airlines flight from PHL to PIT departs at 8:39AM UTC-5, touching down at 10:08AM UTC-5. If you'd like to set off later, the last American Airlines flight leaves PHL at 9:05PM UTC-5 and lands at PIT at 10:26PM UTC-5. Flying earlier is generally a smart choice as morning flights tend to experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.