Tucson International Airport (TUS) serves Tucson; Chicago O'Hare International Airport (ORD) serves Chicago.
The airports are 1,435 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from TUS to ORD.
Marketing airlines listed in the current schedule, including codeshare sellers, are American Airlines (AA), Finnair (AY), British Airways (BA), Aer Lingus (EI), Emirates (EK), Iberia (IB), Qatar Airways (QR), Royal Jordanian (RJ) and United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.
Published schedule dates span Oct 19, 2026 – Oct 17, 2027.