This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $840 fare is the cheapest current round-trip from Nassau (NAS) to SFO on Southwest flight WN617, departing 2026-07-09 at 08:45 with return on 2026-07-16.

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