Cheapest return flights from Philadelphia to Miami in August from $70

AirHint found the following cheapest return flights from Philadelphia (PHL) to Miami (MIA) in August 2025 (see full year).

Return flights

16 Aug - 20 Aug Spirit Airlines direct
16 Aug - 23 Aug Frontier Airlines direct
04 Aug - 20 Aug Spirit Airlines direct
19 Aug - 20 Aug Spirit Airlines direct
13 Aug - 20 Aug Spirit Airlines direct
23 Aug - 25 Aug Frontier Airlines direct
16 Aug - 19 Aug Frontier Airlines direct
04 Aug - 13 Aug Spirit Airlines direct
04 Aug - 16 Aug Spirit Airlines direct
14 Aug - 20 Aug Spirit Airlines direct
16 Aug - 03 Sep Spirit Airlines direct
16 Aug - 04 Sep Spirit Airlines direct
16 Aug - 05 Sep Spirit Airlines direct
16 Aug - 06 Sep Spirit Airlines direct
28 Aug - 03 Sep Spirit Airlines direct
31 Aug - 07 Sep Frontier Airlines direct
28 Aug - 04 Sep Spirit Airlines direct
30 Aug - 06 Sep Spirit Airlines direct
23 Aug - 03 Sep Spirit Airlines direct
23 Aug - 12 Sep Spirit Airlines direct

Also check the deals for one-way flights from Philadelphia to Miami in August.

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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