Denver International Airport (DEN) serves Denver; Appleton International Airport (ATW) serves Appleton.
The airports are 881 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from DEN to ATW.
Marketing airlines listed in the current schedule, including codeshare sellers, are 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 29, 2027.