This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $173 fare is the cheapest current round-trip from Prague (PRG) to RMO on 5F flight 5F5714, departing 2026-08-22 at 15:00 with return on 2026-08-26.

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