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BOI to POA: distance & flight time
Boise (Boise Air Terminal/Gowen Field) → Porto Alegre (Salgado Filho Airport)
6,535 mi
10,517 km · 5,679 nm
13h 17m
estimated nonstop flight time
+3h
time difference · heading southeast
See live BOI→POA fares Phone-only fares on this route — call free
Flight time details
6,535 miles nonstop takes roughly 13h 17m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- BOI — Boise Air Terminal/Gowen Field · Boise, 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 BOI
- MUO · Mountain Home Air Force Base40 mi away
- ONO · Ontario Municipal Airport50 mi away
- MYL · McCall Municipal Airport92 mi away
- SUN · Friedman Memorial Airport97 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 BOI from POA?
The flight distance from Boise (BOI) to Porto Alegre (POA) is 6,535 miles (10,517 km, 5,679 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BOI to POA?
A nonstop flight takes about 13h 17m 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 Boise and Porto Alegre?
Porto Alegre is 3 hours ahead of Boise.
What is the cheapest way to fly from BOI to POA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BOI–POA that never appear on search engines, with no booking fees.