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BIL to POA: distance & flight time
Billings (Billings Logan International Airport) → Porto Alegre (Salgado Filho Airport)
6,349 mi
10,217 km · 5,517 nm
12h 55m
estimated nonstop flight time
+3h
time difference · heading southeast
See live BIL→POA fares Phone-only fares on this route — call free
Flight time details
6,349 miles nonstop takes roughly 12h 55m 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
- BIL — Billings Logan International Airport · Billings, 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 BIL
- COD · Yellowstone Regional Airport92 mi away
- LVM · Mission Field92 mi away
- LWT · Lewistown Municipal Airport96 mi away
- SHR · Sheridan County Airport105 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 BIL from POA?
The flight distance from Billings (BIL) to Porto Alegre (POA) is 6,349 miles (10,217 km, 5,517 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BIL to POA?
A nonstop flight takes about 12h 55m 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 Billings and Porto Alegre?
Porto Alegre is 3 hours ahead of Billings.
What is the cheapest way to fly from BIL to POA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BIL–POA that never appear on search engines, with no booking fees.