This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $252 fare is the cheapest current round-trip from San Diego (SAN) to CHI on Alaska Airlines flight AS1493, departing 2026-11-04 at 17:32 with return on 2026-11-10.

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