Route guide
Cheap Flights from Atlanta to Philadelphia: Book Airline Tickets
- Distance
- about 670 mi
- Typical flight time
- 1 h 30 min – 2 h 30 min
- Airports
- 1 × 1
- Time difference
- None
This page covers the practical side of flying between Atlanta and Philadelphia: which airports to compare, how long the trip takes, and when it is busy. It works for either direction. For a price on your dates, ask a specialist.
Quick answer: Atlanta to Philadelphia is about 670 miles (1,080 km) and a typical flight takes 1 h 30 min to 2 h 30 min. There is no time difference. Atlanta has 1 airport to compare and Philadelphia has 1.
Airport pairs to compare
Atlanta's airport is one of the busiest in the world and acts as a major connecting hub for the Southeast. Philadelphia's airport is a hub with strong connecting traffic, and it is linked to Center City by regional rail.
| Pair | Departure airport | Arrival airport |
|---|---|---|
| ATL to PHL | Hartsfield-Jackson Atlanta International | Philadelphia International |
About the airports
- ATL · Hartsfield-Jackson Atlanta International
One of the world's busiest airports and a major connecting hub, with a rail line to downtown and midtown. - PHL · Philadelphia International
A hub airport with regional rail service to Center City.
Airlines with a major base at either end
- At Atlanta: Delta Air Lines, Southwest Airlines
- At Philadelphia: American Airlines
Airlines with a base at one end often connect through their hub. A specialist can compare nonstop and connecting options on your dates.
When to go and what to expect
Atlanta
Spring and fall are mild. Summers are hot and humid with frequent afternoon storms.
Philadelphia
Spring and fall are the most comfortable. Summers are hot and humid, and winter storms can disrupt flights.
How long is Atlanta to Philadelphia?
At about 670 miles, Atlanta to Philadelphia is a short-to-medium flight. Fares on routes this length are sensitive to the day of the week and the time of day, so check a few departure times before you settle.
Getting between the airport and town
Atlanta: MARTA rail runs from the airport terminal to downtown and midtown, which is often faster than road traffic at peak hours.
Philadelphia: SEPTA Regional Rail runs from the airport to Center City.
Planning ground transport too? See our car rental guide.
Good to know
- Because it is such a large connecting point, give yourself more time between flights here. The terminals are linked by an underground train.
- Because many passengers connect here, keep extra time between flights, especially in winter.
- Compare the total with bags included, not just the base fare. See baggage fees and taxes and fees.
Flying Philadelphia to Atlanta?
This route guide works in both directions. For other trips, see all flights from Atlanta or all flights from Philadelphia.
Frequently asked questions
How far is Atlanta from Philadelphia?
The straight-line distance between the main airports is about 670 miles (1,080 km). Routes can be longer in practice because of air traffic and weather.
How long is a flight from Atlanta to Philadelphia?
A typical scheduled flight takes roughly 1 h 30 min to 2 h 30 min in the air, depending on winds, the aircraft and the airports. Connecting itineraries take longer, and nonstop availability depends on the airline and dates.
Which airports can I use?
At Atlanta: ATL (Hartsfield-Jackson Atlanta International). At Philadelphia: PHL (Philadelphia International). Ask for prices on more than one pairing.
Is there a time difference?
There is no time difference.
When is the best time to fly from Atlanta to Philadelphia?
In Atlanta: Spring and fall are mild. Summers are hot and humid with frequent afternoon storms. In Philadelphia: Spring and fall are the most comfortable. Summers are hot and humid, and winter storms can disrupt flights. Fares are usually highest in the busy periods described for each city, so flexible dates can help.
Which airlines should I compare for Atlanta to Philadelphia?
Airlines with a major base at either end include Delta Air Lines, Southwest Airlines and American Airlines. A specialist compares them with other carriers on your dates, since schedules and availability change.
Do you show fares on this page?
No. Fares change constantly, so we do not publish prices that might be out of date. A specialist checks live availability and confirms the full total, including taxes and bags, before you pay.
Route details updated October 18, 2026.