This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $171 fare is the cheapest current round-trip from Salt Lake City (SLC) to CHI on Alaska Airlines flight AS734, departing 2026-09-15 at 15:34 with return on 2026-09-22.

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