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

Return flights

05 Oct - 25 Oct	Viva	direct
24 Oct - 25 Oct	Viva
17 Oct - 25 Oct	Viva
17 Oct - 03 Nov	Volaris	direct
24 Oct - 03 Nov	Viva
31 Oct - 03 Nov	Viva
24 Oct - 26 Oct	Viva
17 Oct - 26 Oct	Viva
24 Oct - 25 Oct	Viva	direct
17 Oct - 25 Oct	Viva	direct
23 Oct - 27 Oct	Volaris	direct
24 Oct - 03 Nov	Viva	direct
24 Oct - 26 Oct	Viva	direct
17 Oct - 26 Oct	Viva	direct
31 Oct - 03 Nov	Viva	direct

Also check the deals for one-way flights from Oakland to Guadalajara 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 Oakland to Guadalajara in October from $249

Return flights