AirHint found the following cheapest return flights from Ciudad Obregon (CEN) to Monterrey (MTY) in October 2025 (see full year).

Return flights

25 Oct - 04 Nov	Viva	direct
25 Oct - 28 Oct	Viva	direct
04 Oct - 07 Oct	Viva	direct
25 Oct - 15 Nov	Viva	direct
07 Oct - 28 Oct	Viva	direct
04 Oct - 14 Oct	Viva	direct
07 Oct - 14 Oct	Viva	direct
21 Oct - 04 Nov	Viva	direct
21 Oct - 28 Oct	Viva	direct
25 Oct - 30 Oct	Viva	direct
03 Oct - 07 Oct	Volaris
21 Oct - 30 Oct	Viva	direct
02 Oct - 05 Oct	Volaris

Also check the deals for one-way flights from Ciudad Obregon to Monterrey in October.

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 Ciudad Obregon to Monterrey in October from 86€

Return flights