AirHint found the following cheapest return flights from Hermosillo (HMO) to Monterrey (MTY) in December 2025 (see full year).

Return flights

30 Dec - 08 Jan	Viva
30 Dec - 01 Jan	Viva
31 Dec - 08 Jan	Viva
30 Dec - 19 Jan	Viva
30 Dec - 15 Jan	Viva
31 Dec - 19 Jan	Viva
30 Dec - 12 Jan	Viva
31 Dec - 01 Jan	Viva
31 Dec - 15 Jan	Viva
30 Dec - 06 Jan	Viva
30 Dec - 31 Dec	Viva
27 Dec - 29 Dec	Volaris
30 Dec - 31 Dec	Viva	direct
29 Dec - 31 Dec	Viva
30 Dec - 30 Dec	Viva
29 Dec - 30 Dec	Viva
27 Dec - 31 Dec	Viva
27 Dec - 30 Dec	Viva
30 Dec - 30 Dec	Viva	direct
27 Dec - 28 Dec	Volaris

Also check the deals for one-way flights from Hermosillo to Monterrey in December.

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 Monterrey in December from 127€

Return flights