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

Return flights

18 Jan - 01 Feb	Viva	direct
22 Jan - 01 Feb	Viva	direct
18 Jan - 19 Jan	Viva	direct
18 Jan - 22 Jan	Viva	direct
30 Jan - 01 Feb	Viva	direct
30 Jan - 16 Feb	Viva	direct
23 Jan - 01 Feb	Viva	direct
11 Jan - 01 Feb	Viva	direct
03 Jan - 15 Jan	Viva	direct
03 Jan - 18 Jan	Viva	direct
03 Jan - 19 Jan	Viva	direct
03 Jan - 22 Jan	Viva	direct
05 Jan - 15 Jan	Viva	direct
05 Jan - 18 Jan	Viva	direct
05 Jan - 19 Jan	Viva	direct
05 Jan - 22 Jan	Viva	direct

Also check the deals for one-way flights from Houston to Guadalajara 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 Guadalajara in January from $205

Return flights