Philadelphia skyline and City Hall tower seen down the tree-lined Benjamin Franklin Parkway

Cheap Flights from Atlanta (ATL) to Philadelphia (PHL)

  • About 666 miles
  • About 1.8 hours
  • Best months: May, Jun, Sep
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Fares from ATL to PHL start near $140, which makes Philadelphia an easy add to your list. Once you land, Independence Hall and Philadelphia Museum of Art are good first stops. The flight covers roughly 666 miles.

Tips for finding a lower fare

  • Compare a few departure days. Midweek flights from Atlanta often cost less than Friday and Sunday.
  • Check both ATL and nearby airports before you book, since small fare gaps add up.
  • Set a price alert and book when the fare drops under $140.

Airlines on this route

Spirit, American, Frontier

Things to see in Philadelphia

  • Independence Hall
  • Philadelphia Museum of Art

Frequently asked questions

When is the cheapest time to fly from Atlanta to Philadelphia?

Fares on ATL to PHL are often lower in May, Jun and Sep. Prices move with demand, so compare a few dates on the partner site before you decide.

How long is the flight from ATL to PHL?

A nonstop flight takes about 1.8 hours. Itineraries with a connection take longer, depending on the layover.

Which airlines fly from Atlanta to Philadelphia?

Carriers we commonly see on this route include Spirit, American and Frontier. Schedules and availability change, so check current options when you search.

How far ahead should I book ATL to PHL?

For most domestic trips, booking about 1 to 3 months ahead gives a good balance of price and choice. Holiday travel is better booked earlier.

Is the price I see here the final price?

No. Fares shown on this page are indicative and change often. The final price, taxes and fees are shown on the partner site at booking.

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