$229 Cheap American Airlines flights Erie (ERI) to Philadelphia (PHL)

You can discover cheap round-trip American Airlines flights from $459 from ERI to PHL by filtering your results from “Price (lowest to highest)” on Expedia. Or look for deals from $229 for a one-way trip.**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.

January is one of the least expensive months to get away to Philadelphia with American Airlines. You could also find fantastic deals on return and one-way fares in February.

Search for affordable American Airlines flights from Erie Intl. Airport (ERI) to Philadelphia Intl. Airport (PHL) one to three months before your departure date. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare class and itinerary, the best day to book a domestic flight is generally Sunday and the most expensive day is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**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.

Simply enter your dates, click search and select the “Nonstop” filter on Expedia to find any direct flights from ERI to PHL with American Airlines or another carrier.

Find American Airlines’s earliest flights from ERI to PHL by selecting our “Early Morning” and “Morning” filters. Not only will you get to your destination sooner, early departures also experience 20% 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.

American Airlines flights from Erie Intl. Airport (ERI) to Philadelphia come in to Philadelphia Intl. Airport (PHL). This is the main entry point to this city.

Changes are typically free within 24 hours of making your booking, but your airline may charge you after that time. For more information about modifying your reservation, check out your “Trips,” select your flight and click on “Manage Booking.” If you’d like the flexibility to make changes without additional charges, tick the “Changes included” or “No cancel fee” filter when organizing your next escape.