Route guide

Rio de Janeiro to Porto Alegre (SDU-POA): Nonstop Upgrade & Award Space

LATAM Chile flies nonstop between Rio de Janeiro (SDU) and Porto Alegre (POA), roughly 14 times a week. With LATAM Chile operating this route so often, premium seats still turn over daily, and upgrade or award space can open and close within hours. 2LNR tracks confirmed availability on every SDU to POA departure, so you know which flights have space before you book.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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14
Nonstop flights a week
696 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every SDU to POA departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Rio de Janeiro to Porto Alegre to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each SDU to POA departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See SDU to POA on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Rio de Janeiro to Porto Alegre nonstop

Carriers operating SDU to POA nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • LATAM Chile
See SDU to POA on the interactive map →

Frequently asked questions about SDU to POA

How far is Porto Alegre from Rio de Janeiro?
SDU to POA covers about 696 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from SDU to POA?
LATAM Chile is currently the only airline flying SDU to POA nonstop. 2LNR tracks confirmed upgrade and award space on every LATAM Chile departure.
How many flights a week are there from SDU to POA?
About 14 nonstop flights a week run between Rio de Janeiro and Porto Alegre in the current schedule, operated by LATAM Chile. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on SDU to POA?
Open the SDU to POA calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Rio de Janeiro to Porto Alegre route, and 2LNR will notify you when space opens. It's free to start.

Never miss SDU to POA upgrade or award space

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