Cheapest return flights from Austin to San Jose in January from 173€

AirHint found the following cheapest return flights from Austin (AUS) to San Jose (SJO) in January 2026 (see full year).

Return flights

09 Jan - 13 Jan Viva
08 Jan - 11 Jan Spirit Airlines
09 Jan - 10 Jan Viva
09 Jan - 29 Jan Spirit Airlines
20 Jan - 25 Jan United
27 Jan - 30 Jan United
23 Jan - 31 Jan Copa
22 Jan - 03 Feb United
06 Jan - 13 Jan Spirit Airlines
15 Jan - 20 Jan Spirit Airlines
15 Jan - 19 Jan Spirit Airlines

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

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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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