AirHint found the following cheapest return flights from Houston (HOU) to Guadalajara (GDL) in December 2025 (see full year).

Return flights

22 Dec - 23 Dec	Viva	direct
22 Dec - 25 Dec	Viva	direct
18 Dec - 23 Dec	Viva	direct
18 Dec - 25 Dec	Viva	direct
20 Dec - 23 Dec	Viva	direct
20 Dec - 25 Dec	Viva	direct
22 Dec - 02 Jan	Viva
18 Dec - 02 Jan	Viva
22 Dec - 07 Jan	Viva
18 Dec - 07 Jan	Viva
28 Dec - 02 Jan	Viva
22 Dec - 02 Jan	Viva	direct
20 Dec - 02 Jan	Viva
28 Dec - 07 Jan	Viva
18 Dec - 02 Jan	Viva	direct
20 Dec - 07 Jan	Viva

Also check the deals for one-way flights from Houston to Guadalajara 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 Houston to Guadalajara in December from 250€

Return flights