This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $315 fare is the cheapest current round-trip from Tampa (TPA) to PDX on Southwest flight WN523, departing 2026-08-01 at 19:15 with return on 2026-08-14.

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