This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $700 fare is the cheapest current round-trip from Fort Lauderdale (FLL) to SEA on Alaska Airlines flight AS517, departing 2026-07-05 at 18:30 with return on 2026-07-12.

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