Cheapest return flights from Austin to San Jose in October from $218

AirHint found the following cheapest return flights from Austin (AUS) to San Jose (SJO) in October 2025 (see full year).

Return flights

01 Oct - 08 Oct Spirit Airlines
22 Oct - 26 Oct Spirit Airlines
24 Oct - 31 Oct Spirit Airlines
26 Oct - 28 Oct Spirit Airlines
04 Oct - 06 Oct Spirit Airlines
15 Oct - 21 Oct Spirit Airlines
04 Oct - 10 Oct Spirit Airlines
07 Oct - 14 Oct Spirit Airlines
08 Oct - 14 Oct Spirit Airlines
10 Oct - 16 Oct Spirit Airlines

Also check the deals for one-way flights from Austin to San Jose in October.

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.