AirHint found the following cheapest return flights from Hermosillo (HMO) to Mexico City (MEX) in September 2025 (see full year).

Return flights

03 Sep - 11 Sep	Volaris
19 Sep - 23 Sep	Volaris
02 Sep - 06 Sep	Volaris	direct
06 Sep - 09 Sep	Viva
30 Sep - 04 Oct	Viva	direct
28 Sep - 04 Oct	Viva	direct
22 Sep - 24 Sep	Volaris
19 Sep - 23 Sep	Volaris	direct
30 Sep - 02 Oct	Viva	direct
30 Sep - 05 Oct	Viva
03 Sep - 06 Sep	Volaris	direct
18 Sep - 23 Sep	Viva
02 Sep - 24 Sep	Volaris
26 Sep - 28 Sep	Volaris
28 Sep - 02 Oct	Viva	direct
30 Sep - 21 Oct	Viva
15 Sep - 04 Oct	Viva	direct
14 Sep - 04 Oct	Viva	direct
17 Sep - 04 Oct	Viva
15 Sep - 02 Oct	Viva	direct

Also check the deals for one-way flights from Hermosillo to Mexico City 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 Hermosillo to Mexico City in September from 85€

Return flights