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

Return flights

27 Oct - 10 Nov	Viva	direct
27 Oct - 09 Nov	Viva	direct
27 Oct - 07 Nov	Viva	direct
20 Oct - 26 Oct	Viva	direct
19 Oct - 07 Nov	Viva	direct
19 Oct - 24 Oct	Viva	direct
27 Oct - 08 Nov	Viva
02 Oct - 06 Oct	Aeromexico
18 Oct - 25 Oct	Aeromexico
19 Oct - 08 Nov	Viva
18 Oct - 07 Nov	Viva
19 Oct - 25 Oct	Viva
02 Oct - 09 Oct	Aeromexico
27 Oct - 30 Oct	Viva
02 Oct - 06 Oct	United	direct
18 Oct - 24 Oct	Viva
19 Oct - 30 Oct	Viva
19 Oct - 09 Nov	Viva
18 Oct - 08 Nov	Viva

Also check the deals for one-way flights from Guadalajara to Houston 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 Guadalajara to Houston in October from 159€

Return flights