Need help booking?
Unpublished phone-only deals available
AUS to YST: distance & flight time
Austin (Austin Bergstrom International Airport) → St. Theresa Point (St. Theresa Point Airport)
1,640 mi
2,640 km · 1,425 nm
3h 41m
estimated nonstop flight time
Same time
time difference · heading north
See live AUS→YST fares Phone-only fares on this route — call free
Flight time details
1,640 miles nonstop takes roughly 3h 41m gate to gate, flying north. 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
- AUS — Austin Bergstrom International Airport · Austin, United States
- YST — St. Theresa Point Airport · St. Theresa Point, Canada
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 YST
- YIV · Island Lake Airport8 mi away
- YGO · Gods Lake Narrows Airport51 mi away
- YRS · Red Sucker Lake Airport57 mi away
- ZGI · Gods River Airport75 mi away
Frequently asked questions
How far is AUS from YST?
The flight distance from Austin (AUS) to St. Theresa Point (YST) is 1,640 miles (2,640 km, 1,425 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AUS to YST?
A nonstop flight takes about 3h 41m 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 AUS to YST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AUS–YST that never appear on search engines, with no booking fees.