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SUX to AUS: distance & flight time
Sioux City (Sioux Gateway Col. Bud Day Field) → Austin (Austin Bergstrom International Airport)
847 mi
1,362 km · 736 nm
2h 18m
estimated nonstop flight time
Same time
time difference · heading south
See live SUX→AUS fares Phone-only fares on this route — call free
Flight time details
847 miles nonstop takes roughly 2h 18m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- SUX — Sioux Gateway Col. Bud Day Field · Sioux City, United States
- AUS — Austin Bergstrom International Airport · Austin, 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 SUX
- OFK · Karl Stefan Memorial Airport61 mi away
- YKN · Chan Gurney Municipal Airport62 mi away
- FET · Fremont Municipal Airport66 mi away
- OMA · Eppley Airfield80 mi away
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
Frequently asked questions
How far is SUX from AUS?
The flight distance from Sioux City (SUX) to Austin (AUS) is 847 miles (1,362 km, 736 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUX to AUS?
A nonstop flight takes about 2h 18m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from SUX to AUS?
Nonstop service on SUX–AUS depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 18m nonstop estimate.
What is the cheapest way to fly from SUX to AUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUX–AUS that never appear on search engines, with no booking fees.
Why are some SUX to AUS fares phone-only?
Consolidator contracts let us sell certain SUX–AUS tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.