This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $616 fare is the cheapest current round-trip from San Diego (SAN) to AUS on American Airlines flight AA625, departing 2026-08-09 at 06:25 with return on 2026-08-09.

Clicking "Book this flight" opens Kiwi.com with this exact flight pre-filtered — same airline, same dates, same passenger count.