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POA to SAT: distance & flight time
Porto Alegre (Salgado Filho Airport) → San Antonio (San Antonio International Airport)
5,158 mi
8,301 km · 4,482 nm
10h 35m
estimated nonstop flight time
-2h
time difference · heading northwest
See live POA→SAT fares Phone-only fares on this route — call free
Flight time details
5,158 miles nonstop takes roughly 10h 35m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- POA — Salgado Filho Airport · Porto Alegre, Brazil
- SAT — San Antonio International Airport · San Antonio, 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 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
Near SAT
- RND · Randolph Air Force Base11 mi away
- SKF · Lackland Air Force Base12 mi away
- SSF · Stinson Municipal Airport14 mi away
- AUS · Austin Bergstrom International Airport66 mi away
Frequently asked questions
How far is POA from SAT?
The flight distance from Porto Alegre (POA) to San Antonio (SAT) is 5,158 miles (8,301 km, 4,482 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from POA to SAT?
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 Porto Alegre and San Antonio?
San Antonio is 2 hours behind Porto Alegre.
What is the cheapest way to fly from POA to SAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on POA–SAT that never appear on search engines, with no booking fees.