This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $844 fare is the cheapest current round-trip from San Diego (SAN) to ROM on Alaska Airlines flight AS1422, departing 2026-09-01 at 08:48 with return on 2026-09-08.

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