AirHint found the following cheapest return flights from Houston (IAH) to Monterrey (MTY) in January 2026 (see full year).

Return flights

15 Jan - 15 Jan	Viva	direct
15 Jan - 19 Jan	Viva	direct
13 Jan - 15 Jan	Viva	direct
13 Jan - 19 Jan	Viva	direct
14 Jan - 15 Jan	Viva	direct
15 Jan - 26 Jan	Viva	direct
15 Jan - 30 Jan	Viva	direct
15 Jan - 31 Jan	Viva	direct
15 Jan - 16 Jan	Viva	direct
15 Jan - 17 Jan	Viva	direct
15 Jan - 05 Feb	Viva	direct
15 Jan - 01 Feb	Viva	direct
23 Jan - 13 Feb	Viva	direct
26 Jan - 13 Feb	Viva	direct
27 Jan - 13 Feb	Viva	direct
28 Jan - 13 Feb	Viva	direct
29 Jan - 13 Feb	Viva	direct
30 Jan - 13 Feb	Viva	direct
31 Jan - 13 Feb	Viva	direct
24 Jan - 13 Feb	Viva	direct

Also check the deals for one-way flights from Houston to Monterrey in January.

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 Houston to Monterrey in January from 154€

Return flights