Skip to main content
Beginning of main content

ATL (Atlanta) to PHL (Philadelphia) Flights $99.96

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia's Price Guarantee.
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheap ATL to PHL Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Atlantic City

$130.40

Philadelphia

$344.79

Trenton

$99.96

Interesting Facts About Flights from Atlanta to Philadelphia (ATL to PHL)

Question : If your plans are flexible, have you considered changing your departure day?
Answer : Tuesday is your cheapest day to fly in the month of July. Flexibility is paramount when booking travel plans in order to keep travel costs down.

Question : Which airline has been the most dependable in getting passengers to their destination on time?
Answer : The current leader is PSA Airlines with a 100% on-time rate. Stick to PSA Airlines and you won't spend more time in airports than you have to. Perfection is hard to come by, so hopefully it continues.

Question : What is the likelihood your flight will be delayed for this route?
Answer : Flights from ATL to PHL are on time 78% of the time, ranking in the top half of the world. When there is a delay, it averages about half an hour.

Question : When traveling to Philadelphia from Atlanta, how long will you be in the air?
Answer : On average, the flight time from ATL to PHL is two hours and one minute.

Question : Do some days of the week have more flight times than others?
Answer : The day with the most departure times for this route is Monday with 24 options. Saturday currently offers the fewest number of flight times with 18 options.

Question : Are you paying the cheapest or highest price for your ticket to Philadelphia?
Answer : Flight prices are fluctuating a lot more for this route than the majority of routes in the United States, as they're ranging anywhere from $125 to $955. The further out you book a route, the more likely you are to save.

Question : Who's offering the cheapest round-trip flight to Philadelphia International Airport (PHL) over the coming months?
Answer : Spirit Airlines is your best bet for finding that coveted low fare. They're offering fares as low as $125, while prices for other flights are as high as $955.