This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $142 fare is the cheapest current round-trip from Salt Lake City (SLC) to LAS on Southwest flight WN1242, departing 2026-07-03 at 11:05 with return on 2026-07-05.

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