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AUS to ISM: distance & flight time
Austin (Austin Bergstrom International Airport) → Kissimmee (Kissimmee Gateway Airport)
987 mi
1,588 km · 857 nm
2h 37m
estimated nonstop flight time
+1h
time difference · heading east
See live AUS→ISM fares Phone-only fares on this route — call free
Flight time details
987 miles nonstop takes roughly 2h 37m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- AUS — Austin Bergstrom International Airport · Austin, United States
- ISM — Kissimmee Gateway Airport · Kissimmee, 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 ISM
- MCO · Orlando International Airport12 mi away
- ORL · Orlando Executive Airport19 mi away
- GIF · Winter Haven Regional Airport - Gilbert Field25 mi away
- TPA · Tampa International Airport70 mi away
Frequently asked questions
How far is AUS from ISM?
The flight distance from Austin (AUS) to Kissimmee (ISM) is 987 miles (1,588 km, 857 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AUS to ISM?
A nonstop flight takes about 2h 37m 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 Kissimmee?
Kissimmee is 1 hour ahead of Austin.
What is the cheapest way to fly from AUS to ISM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AUS–ISM that never appear on search engines, with no booking fees.