Cheapest return flights from Austin to San Jose in May from $477

Best time to book flights for Austin (AUS) to San Jose (SJO) flights at AirHint

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

Return flights

25 May - 01 Jun United
31 May - 07 Jun Copa
26 May - 01 Jun Copa

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

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.

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