This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $92 fare is the cheapest current round-trip from San Diego (SAN) to LAS on Southwest flight WN4437, departing 2026-08-13 at 18:40 with return on 2026-08-15.

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