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SUS to AUS: distance & flight time
Null (Spirit of St Louis Airport) → Austin (Austin Bergstrom International Airport)
708 mi
1,140 km · 615 nm
2h
estimated nonstop flight time
Same time
time difference · heading southwest
See live SUS→AUS fares Phone-only fares on this route — call free
Flight time details
708 miles nonstop takes roughly 2h gate to gate, flying southwest. 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
- SUS — Spirit of St Louis Airport · Null, 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 SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 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 SUS from AUS?
The flight distance from Null (SUS) to Austin (AUS) is 708 miles (1,140 km, 615 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUS to AUS?
A nonstop flight takes about 2h 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 cheapest way to fly from SUS to AUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUS–AUS that never appear on search engines, with no booking fees.