AirHint found the following cheapest return flights from Philadelphia (PHL) to Montego Bay (MBJ) in September 2025 (see full year).

Return flights

01 Sep - 04 Sep	Spirit Airlines
30 Sep - 18 Oct	Spirit Airlines
16 Sep - 20 Sep	Spirit Airlines
01 Sep - 08 Sep	Spirit Airlines
01 Sep - 21 Sep	Spirit Airlines
26 Sep - 05 Oct	Spirit Airlines
20 Sep - 21 Sep	Spirit Airlines
05 Sep - 08 Sep	Spirit Airlines
20 Sep - 05 Oct	Spirit Airlines
30 Sep - 05 Oct	Spirit Airlines
01 Sep - 10 Sep	Spirit Airlines
01 Sep - 06 Sep	Spirit Airlines
08 Sep - 21 Sep	Spirit Airlines
16 Sep - 21 Sep	Spirit Airlines
16 Sep - 05 Oct	Spirit Airlines
18 Sep - 05 Oct	Spirit Airlines

Also check the deals for one-way flights from Philadelphia to Montego Bay in September.

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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Cheapest return flights from Philadelphia to Montego Bay in September from 221€

Return flights