Direct flights from Billings to Denver BIL → DEN
Delta Air Lines and United Airlines operate nonstop flights from Billings (BIL) to Denver (DEN). The nonstop flight takes around ~0h 55m, covering 455 miles (732 km) and operates multiple daily. Updated 28 June 2026.
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Delta Air Lines
DL
United Airlines
UA
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Frequently asked questions
Is there a direct flight from Billings to Denver?
Yes, Delta Air Lines and United Airlines operate nonstop flights from Billings (BIL) to Denver (DEN).
Which airlines fly direct from Billings to Denver?
Delta Air Lines, United Airlines operate nonstop flights from Billings to Denver.
How long is the flight from Billings to Denver?
The nonstop flight from Billings to Denver takes ~0h 55m (approximately 732 km).
How often do direct flights operate from Billings to Denver?
Nonstop flights from Billings to Denver operate multiple daily.