$189 Cheap American Airlines flights Philadelphia (PHL) to Lexington (LEX)

Apply the "Price (lowest to highest)" filter on Expedia to look for cheap American Airlines return flights from $367 from PHL to LEX. Affordable one-way fares from $189 are also on offer.**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.

For cheap American Airlines fares from Philadelphia Intl. Airport (PHL) to Blue Grass Airport (LEX), start searching one to three months before your intended departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also impact the overall price. Sunday tends to be the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your trip on a Sunday.**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 PHL to LEX departs at 9:30AM UTC-5, landing at 11:26AM UTC-5. If you prefer to head off later, the last American Airlines flight leaves PHL at 9:30AM UTC-5 and lands at LEX at 11:26AM UTC-5. Flying earlier is generally a good idea as morning flights are 20% less likely to be canceled.**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.