Cheapest return flights from Atlanta to San Jose in September from $210

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

Return flights

02 Sep - 06 Sep Spirit Airlines
03 Sep - 06 Sep Spirit Airlines
03 Sep - 08 Sep Spirit Airlines
09 Sep - 22 Sep Spirit Airlines
09 Sep - 18 Sep Spirit Airlines
09 Sep - 11 Sep Spirit Airlines
02 Sep - 03 Sep Spirit Airlines
09 Sep - 30 Sep Spirit Airlines
09 Sep - 25 Sep Spirit Airlines
09 Sep - 13 Sep Spirit Airlines
25 Sep - 02 Oct Spirit Airlines
25 Sep - 04 Oct Spirit Airlines
25 Sep - 16 Oct Spirit Airlines
25 Sep - 13 Oct Spirit Airlines
16 Sep - 02 Oct Spirit Airlines
25 Sep - 14 Oct Spirit Airlines
16 Sep - 04 Oct Spirit Airlines
25 Sep - 11 Oct Spirit Airlines
25 Sep - 03 Oct Spirit Airlines
25 Sep - 10 Oct Spirit Airlines

Also check the deals for one-way flights from Atlanta 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

Feel free to contact us with any feedback or request another flight research.