This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $110 fare is the cheapest current round-trip from Chicago (ORD) to HOU on Frontier flight F93135, departing 2026-08-20 at 17:46 with return on 2026-09-03.

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