Cheap flights to Porto Alegre
17 cities have regular scheduled flights to Porto Alegre (POA). 17 airlines fly to the city, from major international carriers to budget low-cost options. Most flights depart from Sao Paulo, Rio de Janeiro, Curitiba, Brasilia, Belo Horizonte. Compare fares, choose the best option and book your tickets online at the best price. Enter your departure city above to find flights and check prices.
Belo Horizonte — Sao Paulo
Florianopolis — Sao Paulo
Sao Paulo — Porto Alegre
Rio de Janeiro — Porto Alegre
Curitiba — Porto Alegre
Salvador — Sao Paulo
Recife — Sao Paulo
Santiago — Porto Alegre
Brasilia — Belo Horizonte
Buenos Aires — Puerto Iguazu
Lima — Sao Paulo
Panama City — Bogota
Popular departure cities to Porto Alegre
Flight insights to Porto Alegre
Data-driven trends for direct flights to Porto Alegre — how often airlines fly, where passengers come from, and typical fares and flight times.
Most frequent departure cities
The most frequent direct routes to Porto Alegre come from Sao Paulo, Rio de Janeiro and Curitiba. Sao Paulo leads with around 861 flights a week.
- Sao Paulo861 flights/week
- Rio de Janeiro215 flights/week
- Curitiba107 flights/week
- Brasilia87 flights/week
- Belo Horizonte67 flights/week
Top departure countries
Most direct flights to Porto Alegre depart from Brazil, Argentina and Panama. Brazil alone accounts for about 95% of all direct routes.
- Brazilavg $62
- Argentinaavg $151
- Panamaavg $368
- Chileavg $123
- Peruavg $225
Direct routes & fares
Popular non-stop routes to Porto Alegre range from Sao Paulo at $26 to Brasilia at $100 — a quick way to compare direct-flight fares.
- Sao Paulofrom $26
- Rio de Janeirofrom $52
- Curitibafrom $28
- Brasiliafrom $100
- Belo Horizontefrom $43
Cheapest departure cities
The cheapest places to fly to Porto Alegre from right now are Sao Paulo from $26, Curitiba from $28 and Florianopolis from $33.
- Sao Paulofrom $26
- Curitibafrom $28
- Florianopolisfrom $33
- Belo Horizontefrom $43
- Rio de Janeirofrom $52
Longest direct flights
The longest direct flight to Porto Alegre is from Lisbon at about 11h 45m, followed by Panama City (7h 16m) and Lima (4h 46m).
- Lisbon11h 45m
- Panama City7h 16m
- Lima4h 46m
- Recife4h 18m
- Salvador3h 27m
Frequently asked questions
- Which cities have flights to Porto Alegre?
- There are 17+ cities with regular flights to Porto Alegre, from major international hubs to nearby regional airports. Pick your departure city to compare fares and book.
- Where do most flights to Porto Alegre depart from?
- Most travelers fly to Porto Alegre from Sao Paulo, Rio de Janeiro, Curitiba, Brasilia, Belo Horizonte. These routes have the highest flight frequency and passenger traffic, so fares are usually competitive.
- How many airlines fly to Porto Alegre?
- 17 airlines operate flights to Porto Alegre, ranging from major international carriers to budget low-cost airlines. Competition helps keep fares affordable.
- When is the best time to book flights to Porto Alegre?
- For short-haul routes, booking 4–8 weeks ahead usually gives the best prices. For long-haul flights, aim for 2–3 months ahead. Prices also drop in off-peak seasons and for midweek departures.
- How to find cheap flights to Porto Alegre?
- Compare offers from multiple airlines, use flexible dates and set up price alerts. Our platform lets you track price trends and choose the best time to buy your tickets.