AirHint found the following cheapest return flights from Chicago (ORD) to Marrakech (RAK) in September 2025 (see full year).

Return flights

26 Sep - 01 Oct	Icelandair
01 Sep - 15 Sep	TAP
28 Sep - 01 Oct	Spirit Airlines
27 Sep - 30 Sep	Spirit Airlines
23 Sep - 30 Sep	Spirit Airlines
29 Sep - 02 Oct	Spirit Airlines
21 Sep - 01 Oct	Spirit Airlines
22 Sep - 02 Oct	Spirit Airlines
01 Sep - 08 Sep	TAP
22 Sep - 29 Sep	Spirit Airlines
06 Sep - 11 Sep	Spirit Airlines
24 Sep - 01 Oct	Spirit Airlines
06 Sep - 09 Sep	Spirit Airlines
25 Sep - 30 Sep	Spirit Airlines
27 Sep - 07 Oct	Spirit Airlines
27 Sep - 04 Oct	Scandinavian Airlines
23 Sep - 07 Oct	Spirit Airlines
08 Sep - 11 Sep	Spirit Airlines
02 Sep - 09 Sep	Icelandair
29 Sep - 09 Oct	TAP

Also check the deals for one-way flights from Chicago to Marrakech 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 Chicago to Marrakech in September from 443€

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