Cheapest one-way flights from Philadelphia to Atlanta in March from $19

Best time to book flights for Philadelphia (PHL) to Atlanta (ATL) flights at AirHint

AirHint found the following cheapest one-way flights from Philadelphia (PHL) to Atlanta (ATL) in March 2025 (see full year).

One-Way flights

19 Mar Spirit Airlines direct
29 Mar Frontier Airlines direct
18 Mar Frontier Airlines direct
25 Mar Frontier Airlines direct
26 Mar Frontier Airlines direct
22 Mar Spirit Airlines direct
24 Mar Frontier Airlines direct
28 Mar Frontier Airlines direct
30 Mar Frontier Airlines direct
27 Mar Spirit Airlines

Also check the deals for return flights from Philadelphia to Atlanta in March.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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