Cheapest return flights from Guadalajara to San Jose in September from $278

Best time to book flights for Guadalajara (GDL) to San Jose (SJO) flights at AirHint

AirHint found the following cheapest return flights from Guadalajara (GDL) to San Jose (SJO) in September 2025 (see full year).

Return flights

01 Sep - 07 Sep Aeromexico
26 Sep - 29 Sep Aeromexico
24 Sep - 28 Sep Aeromexico
25 Sep - 29 Sep Aeromexico
03 Sep - 18 Sep Aeromexico
24 Sep - 29 Sep Aeromexico
03 Sep - 07 Sep Aeromexico
04 Sep - 08 Sep Aeromexico
04 Sep - 09 Sep Aeromexico
05 Sep - 10 Sep Aeromexico
28 Sep - 02 Oct Aeromexico
29 Sep - 03 Oct Aeromexico

Also check the deals for one-way flights from Guadalajara to San Jose in September.

Skyscanner

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.

Book a cheap hotel in San Jose

Cheap car rent in San Jose