Cheapest return flights from San Francisco to Guadalajara in October from $340

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

Return flights

04 Oct - 08 Oct Frontier Airlines
04 Oct - 09 Oct Frontier Airlines
15 Oct - 19 Oct Hawaiian Airlines
11 Oct - 22 Oct Frontier Airlines
27 Oct - 03 Nov Hawaiian Airlines
03 Oct - 14 Oct Frontier Airlines
03 Oct - 13 Oct Frontier Airlines
24 Oct - 27 Oct Frontier Airlines
08 Oct - 12 Oct Hawaiian Airlines
10 Oct - 21 Oct Frontier Airlines
24 Oct - 26 Oct Frontier Airlines
26 Oct - 04 Nov Aeromexico
27 Oct - 06 Nov Aeromexico
26 Oct - 16 Nov Aeromexico
24 Oct - 01 Nov Aeromexico
12 Oct - 30 Nov Alaska Airlines

Also check the deals for one-way flights from San Francisco to Guadalajara in October.

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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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