Cheapest return PHL–ATL flights, October

AirHint found the following cheapest return flights from Philadelphia (PHL) to Atlanta (ATL) in October 2026 (see full year).

Return flights

10 Oct - 11 Oct Frontier Airlines
16 Oct - 19 Oct Frontier Airlines
09 Oct - 11 Oct Frontier Airlines
10 Oct - 11 Oct Delta direct
22 Oct - 25 Oct Allegiant Air
09 Oct - 11 Oct Delta direct
16 Oct - 19 Oct Delta direct

Also check the deals for one-way flights from Philadelphia to Atlanta in October.

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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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