Flights Chicago — Tucson is a popular route. The straight-line distance is 2 323 km. Flight time 3h 14m. Time difference -2h.
From Chicago (CHI) flights depart from 1 airport: ORD. To Tucson (TUS) — 1 arrival airport: TUS.
1 airline operate on this route: United Airlines.
Cheapest day to fly — Saturday.