AirHint found the following cheapest one-way flights from San Francisco (SFO) to Guadalajara (GDL) in August 2025 (see full year).

One-Way flights

12 Aug	Alaska Airlines
17 Aug	Alaska Airlines
16 Aug	Aeromexico	direct
17 Aug	Aeromexico	direct
13 Aug	Aeromexico	direct
14 Aug	Aeromexico	direct
11 Aug	Aeromexico	direct
12 Aug	Aeromexico	direct
01 Aug	Aeromexico	direct
10 Aug	Aeromexico	direct

Also check the deals for return flights from San Francisco to Guadalajara in August.

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 one-way flights from San Francisco to Guadalajara in August from $116

One-Way flights