Direct flights from Denver to Austin DEN → AUS
Delta Air Lines, Frontier Airlines, Southwest Airlines and United Airlines operate nonstop flights from Denver (DEN) to Austin (AUS). The nonstop flight takes around ~1h 34m, covering 776 miles (1,249 km) and operates multiple daily. Round-trip fares currently start at $88, with a typical fare around $196 across 110 recent fare combinations. Updated 28 June 2026.
60-day flexibility overview based on 110 recent fares across the next 60 days
📬 Email me when fares drop
We'll check every combination in your window daily and email you the cheapest match. No account needed.
Delta Air Lines
DL
Frontier Airlines
F9
Southwest Airlines
WN
United Airlines
UA
Departure Schedule next 7 days
Sign up to see Austin schedule from DEN
Already have an account? Sign in
Frequently asked questions
Is there a direct flight from Denver to Austin?
Yes, Delta Air Lines, Frontier Airlines and 2 more airlines operate nonstop flights from Denver (DEN) to Austin (AUS).
Which airlines fly direct from Denver to Austin?
Delta Air Lines, Frontier Airlines, Southwest Airlines, United Airlines operate nonstop flights from Denver to Austin.
How long is the flight from Denver to Austin?
The nonstop flight from Denver to Austin takes ~1h 34m (approximately 1249 km).
How often do direct flights operate from Denver to Austin?
Nonstop flights from Denver to Austin operate multiple daily.
How much is a round-trip flight from Denver to Austin?
Round-trip flights from Denver (DEN) to Austin (AUS) start at $88, with a typical fare around $196. Based on 110 recent fare combinations.