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AUS to FNL: distance & flight time
Austin (Austin Bergstrom International Airport) → Fort Collins (Northern Colorado Regional Airport)
820 mi
1,320 km · 713 nm
2h 15m
estimated nonstop flight time
-1h
time difference · heading northwest
See live AUS→FNL fares Phone-only fares on this route — call free
Flight time details
820 miles nonstop takes roughly 2h 15m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- AUS — Austin Bergstrom International Airport · Austin, United States
- FNL — Northern Colorado Regional Airport · Fort Collins, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near AUS
- RND · Randolph Air Force Base59 mi away
- GRK · Robert Gray Army Air Field Airport61 mi away
- HLR · Hood Army Air Field65 mi away
- SAT · San Antonio International Airport66 mi away
Near FNL
- DEN · Denver International Airport45 mi away
- GXY · Greeley–Weld County Airport20 mi away
- WBU · Boulder Municipal Airport31 mi away
- BJC · Rocky Mountain Metropolitan Airport38 mi away
Frequently asked questions
How far is AUS from FNL?
The flight distance from Austin (AUS) to Fort Collins (FNL) is 820 miles (1,320 km, 713 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AUS to FNL?
A nonstop flight takes about 2h 15m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Austin and Fort Collins?
Fort Collins is 1 hour behind Austin.
What is the cheapest way to fly from AUS to FNL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AUS–FNL that never appear on search engines, with no booking fees.