$208 Cheap American Airlines flights New Orleans (MSY) to Philadelphia (PHL)

You'll discover budget-friendly return American Airlines flights from $159 from MSY to PHL by sorting your results from "Price (lowest to highest)" on Expedia. Or look for deals from $208 for a one-way journey.**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 before your departure to find cheaper fares on American Airlines flights from Louis Armstrong New Orleans Intl. Airport (MSY) to Philadelphia Intl. Airport (PHL). 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 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.* 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 first American Airlines flight from MSY to PHL takes off at 11:34AM UTC-6, landing at 3:21PM UTC-5. If you'd like to head off later, the last American Airlines flight leaves MSY at 4:56PM UTC-6 and touches down at PHL at 8:35PM UTC-5. Flying earlier is often a smart option as morning and mid-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.