This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $354 fare is the cheapest current round-trip from Austin (AUS) to SJO on American Airlines flight AA2563, departing 2026-09-07 at 05:00 with return on 2026-09-15.

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