AirHint found the following cheapest return flights from Miami (MIA) to Casablanca (CMN) in September 2025 (see full year).

Return flights

09 Sep - 16 Sep	Lufthansa
03 Sep - 17 Sep	Frontier Airlines
05 Sep - 26 Oct	Spirit Airlines
03 Sep - 15 Oct	Delta
08 Sep - 15 Sep	Air France
12 Sep - 21 Sep	Spirit Airlines
12 Sep - 21 Sep	Royal Air Maroc	direct
03 Sep - 17 Sep	Royal Air Maroc	direct
05 Sep - 26 Oct	Royal Air Maroc	direct
03 Sep - 15 Oct	Royal Air Maroc	direct
19 Sep - 03 Oct	Royal Air Maroc	direct
28 Sep - 05 Oct	Delta
22 Sep - 28 Sep	Delta
20 Sep - 28 Sep	Delta

Also check the deals for one-way flights from Miami to Casablanca 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 Miami to Casablanca in September from 528€

Return flights