This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $178 fare is the cheapest current round-trip from Chicago (MDW) to FLL on Southwest flight WN3612, departing 2026-08-20 at 18:20 with return on 2026-08-24.

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