Are there nonstop flights from St George (SGU) to Chicago (ORD)?

Yes. United Express fly this route. Flight time is about 3h 9m.

What is the fastest connection from St George (SGU) to Chicago (ORD)?

via Denver ≈ 3h 40m, via Salt Lake City ≈ 3h 53m, via Phoenix ≈ 4h 13m (estimated flying time, excluding layovers).

St George Regional Airport (SGU) to Chicago O'Hare International Airport (ORD)・2,255 km

Nonstop flights available (1 airline). Flight time about 3h 9m. Nonstop return flights also operate.

5 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.