$76 Cheap American Airlines flights Raleigh (RDU) to Pittsburgh (PIT)

Landing cheap one-way American Airlines flights from RDU to PIT from $76 on Expedia couldn't be easier --- just filter by "Price (lowest to highest)." Or check out our affordable return fares from $127 for your next exciting getaway.**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.

Begin your search one to three months before your departure to find cheaper fares on American Airlines flights from Raleigh - Durham Intl. Airport (RDU) to Pittsburgh Intl. Airport (PIT). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Nail your timing, 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 first American Airlines flight from RDU to PIT departs at 7:59AM UTC-5, arriving at 9:25AM UTC-5. If you want to jet off later in the day, the last American Airlines flight leaves RDU at 5:12PM UTC-5 and touches down at PIT at 6:39PM UTC-5. Flying early is generally a wise choice as morning and mid-morning flights are less likely to experience 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.