Cheapest return flights from San Francisco (SFO) to Guadalajara (GDL), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
28 Sep 08 Oct Frontier Airlines
05 Sep 12 Sep Frontier Airlines
02 Sep 08 Sep Frontier Airlines
12 Sep 19 Sep United
11 Sep 19 Sep Frontier Airlines
25 Sep 11 Oct Frontier Airlines
29 Sep 05 Oct Delta
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deals for one-way flights from San Francisco to Guadalajara in September.

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Updated May 21, 2026.

About these fares

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