Chicago O'Hare International Airport (ORD) serves Chicago; City of Colorado Springs Municipal Airport (COS) serves Colorado Springs.
The airports are 909 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from ORD to COS.
Marketing airlines listed in the current schedule, including codeshare sellers, are American Airlines (AA), Emirates (EK), Lufthansa (LH), Porter Airlines (PD), Qatar Airways (QR) 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 Nov 2, 2026 – Oct 31, 2027.