Cheapest one-way flights from Atlanta to Philadelphia in April from $25

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

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

One-Way flights

09 Apr Frontier Airlines direct
15 Apr Frontier Airlines direct
16 Apr Frontier Airlines direct
01 Apr Frontier Airlines direct
04 Apr Frontier Airlines direct
11 Apr Frontier Airlines direct
14 Apr Frontier Airlines direct
12 Apr Frontier Airlines direct
13 Apr Spirit Airlines direct
17 Apr Spirit Airlines direct

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

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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