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

Return flights

30 Jul - 18 Aug	Viva
31 Jul - 18 Aug	Viva
29 Jul - 18 Aug	Viva
30 Jul - 14 Aug	Viva
31 Jul - 14 Aug	Viva
24 Jul - 14 Aug	Viva
31 Jul - 18 Aug	Viva	direct
22 Jul - 29 Jul	Viva
30 Jul - 17 Aug	Viva
28 Jul - 18 Aug	Viva
29 Jul - 14 Aug	Viva
23 Jul - 29 Jul	Viva
24 Jul - 29 Jul	Viva
22 Jul - 27 Jul	Viva
23 Jul - 27 Jul	Viva
24 Jul - 27 Jul	Viva
22 Jul - 28 Jul	Viva
23 Jul - 28 Jul	Viva
24 Jul - 28 Jul	Viva
25 Jul - 29 Jul	Viva

Also check the deals for one-way flights from Guadalajara to Houston in July.

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 July from 191€

Return flights