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AUS to POA: distance & flight time
Austin (Austin Bergstrom International Airport) → Porto Alegre (Salgado Filho Airport)
5,161 mi
8,306 km · 4,485 nm
10h 35m
estimated nonstop flight time
+2h
time difference · heading southeast
See live AUS→POA fares Phone-only fares on this route — call free
Flight time details
5,161 miles nonstop takes roughly 10h 35m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- AUS — Austin Bergstrom International Airport · Austin, United States
- POA — Salgado Filho Airport · Porto Alegre, Brazil
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 POA
- CXJ · Hugo Cantergiani Regional Airport55 mi away
- CCM · Diomício Freitas Airport137 mi away
- PET · João Simões Lopes Neto International Airport137 mi away
- PFB · Lauro Kurtz Airport140 mi away
Frequently asked questions
How far is AUS from POA?
The flight distance from Austin (AUS) to Porto Alegre (POA) is 5,161 miles (8,306 km, 4,485 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AUS to POA?
A nonstop flight takes about 10h 35m 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 Porto Alegre?
Porto Alegre is 2 hours ahead of Austin.
What is the cheapest way to fly from AUS to POA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AUS–POA that never appear on search engines, with no booking fees.