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

Return flights

02 Oct - 06 Oct	Viva
09 Oct - 17 Oct	Volaris	direct
02 Oct - 06 Oct	Volaris	direct
30 Oct - 03 Nov	United
09 Oct - 13 Oct	Volaris	direct
19 Oct - 23 Oct	Volaris	direct
02 Oct - 05 Oct	Frontier Airlines	direct
30 Oct - 06 Nov	Frontier Airlines	direct
29 Oct - 02 Nov	United
04 Oct - 09 Oct	Volaris	direct
30 Oct - 03 Nov	Frontier Airlines	direct
29 Oct - 02 Nov	Frontier Airlines	direct
24 Oct - 26 Oct	Volaris

Also check the deals for one-way flights from Guadalajara to San Antonio 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 San Antonio in October from $248

Return flights