AirHint found the following cheapest return flights from Morelia (MLM) to Chicago (ORD) in August 2025 (see full year).

Return flights

20 Aug - 23 Aug	Viva
23 Aug - 24 Aug	Viva
18 Aug - 19 Aug	Viva
20 Aug - 24 Aug	Viva
20 Aug - 21 Aug	Viva
22 Aug - 23 Aug	Viva
18 Aug - 23 Aug	Viva
29 Aug - 05 Sep	Delta
22 Aug - 24 Aug	Viva
20 Aug - 21 Aug	Viva	direct
18 Aug - 24 Aug	Viva
25 Aug - 08 Sep	Viva	direct
02 Aug - 06 Sep	Volaris
09 Aug - 08 Sep	Volaris	direct

Also check the deals for one-way flights from Morelia to Chicago in August.

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 Morelia to Chicago in August from $288

Return flights