$99 Cheap Delta flights Nashville (BNA) to Philadelphia (PHL)

You can find cheap round-trip Delta Air Lines flights from $191 from BNA to PHL by organizing your results from “Price (lowest to highest)” on Expedia. Or search for options from $99 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 most affordable months to jet away to Philadelphia with Delta Air Lines. You could also find great deals on one-way and return fares in February.

Search for cheap Delta Air Lines flights from Nashville Intl. Airport (BNA) to Philadelphia Intl. Airport (PHL) one to three months before your departure day. 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. Regardless of fare class and journey, the best day of the week to book a domestic flight is usually Sunday and the most expensive is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book 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.

To figure out if there’s a direct route from BNA to PHL with Delta Air Lines or other carriers, check the “Nonstop” filter when searching for flights.

To find the earliest departures from BNA to PHL with Delta Air Lines, filter your results by “Morning” and “Early Morning.” Choosing an early flight generally means you’ll 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.

Philadelphia Intl. Airport (PHL) is the primary Philadelphia gateway for Delta Air Lines flights from Nashville Intl. Airport (BNA).

With a rewarding loyalty program and an excellent in-flight experience, Delta Air Lines is the leading choice for many travelers heading from BNA to PHL. Plus, if you’re a Delta SkyMiles and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which you can put toward future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are typically free within 24 hours of booking, but your airline may charge a fee after that time. For further information about modifying your flights, go to your “Trips,” select your flight and click on “Manage Booking.” If you want the freedom to update your itinerary without additional charges, check the “No cancel fee” or “Changes included” filter when planning your next adventure.