This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $242 fare is the cheapest current round-trip from Las Vegas (LAS) to JAX on Southwest flight WN2116, departing 2026-09-01 at 06:45 with return on 2026-09-30.

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