Trip.com
>
Flights
>
Brazil
>
Rio Grande do Sul
>
Flights to Porto Alegre
Hotels in Porto Alegre
>
Cheap Flights from Rio de Janeiro to Porto Alegre

Popular airlines from Rio de Janeiro to Porto Alegre

Choose from 1 carriers that fly from Rio de Janeiro to Porto Alegre, including Azul Airlines, Enjoy the cheapest tickets on this route with Azul Airlines.
Azul Airlines logo Azul Airlines

Cheap Flights from Rio de Janeiro to Porto Alegre starting at S$ 97

Find direct flights from Rio de Janeiro to Porto Alegre within the next three months. Book one-way flights from S$ 50 or return tickets from S$ 97.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flying from Rio de Janeiro to Porto Alegre

The distance between Rio de Janeiro and Porto Alegre is about 1,120.62km. It takes around 2 hours 8 minutes on average to fly from Rio de Janeiro to Porto Alegre. The most popular month to Porto Alegre is March. The off-season for travel is May.

Cheapest one-way flight price S$ 50
Cheapest return ticket price S$ 97
Off-season for travel May
Peak season for travel March
Flight distance 1,120.62km
Average flight time 2 hours 8 minutes
Popular airline Azul

Cheapest time to fly from Rio de Janeiro to Porto Alegre

The cheapest time for Rio de Janeiro to Porto Alegre flights: Aug 10 to Aug 17 — one way flight prices from S$ 50.

Cheapest flights
From price
Search
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31

  • Sep

    31 7
  • 7 14
  • 14 21
  • 21 28

  • Oct

    28 5
Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When to buy flight tickets from Rio de Janeiro (RIO) to Porto Alegre (POA) the cheapest?

    Airlines adjust prices for flights from Rio de Janeiro to Porto Alegre based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much is a flight from Rio de Janeiro (RIO) to Porto Alegre (POA) cost?

    According to Trip.com's data, the lowest price is around S$ 312.

  • How long is a flight from Rio de Janeiro (RIO) to Porto Alegre (POA)?

    It takes about 2 hours 8 minutes to fly from Rio de Janeiro (RIO) to Porto Alegre (POA).

  • What are the most popular airlines that fly from Rio de Janeiro (RIO) to Porto Alegre (POA)?

    Airlines with flights from Rio de Janeiro (RIO) to Porto Alegre (POA): Tap Portugal, KLM Royal Dutch Airlines, Gol Intelligent Airlines, Azul, Air France, American Airlines, LATAM Airlines, avianca and Copa Airlines.

  • How many airports in Porto Alegre?

    There are 1 airports near Porto Alegre: Salgado Filho Porto Alegre International Airport.

How to find a cheap flight from Rio de Janeiro to Porto Alegre

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Rio de Janeiro to Porto Alegre. Book your flights at the right time and save more.
1
Choose your dates flexibly and get the best deals on flights from Rio de Janeiro to Porto Alegre.
Tap 'Date' on the flight search bar to browse the calendar for Rio de Janeiro to Porto Alegre airfare over the next 6 months in 2025. If you're looking to fly within the next 3 months, the cheapest date seems to be Mon, Aug 11, with one-way flights starting at S$ 50.
2
Compare cheap flight deals from hundreds of airlines for Rio de Janeiro to Porto Alegre flights.
Our extensive search lets you compare prices from over 500 airlines to find the cheapest flights from Rio de Janeiro to Porto Alegre. The cheapest flight at the moment is with Azul Airlines.
3
Set up a Price Alert
Set up a Price Alert for your Rio de Janeiro to Porto Alegre flights and track ticket prices easily—no need for daily checks.
4
Don't miss out on cheap deals and promo codes for Rio de Janeiro to Porto Alegre flights.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. Sign up for a free membership for more exclusive flight deals.
5
Book early or wait for last-minute deals.
It's always better to book early. Flight tickets are often at their lowest when first released, usually a year ahead of departure. Keep an eye out as soon as your desired flights open for booking. If you miss the early deals, you may still find lower prices closer to your travel date.
6
Search for flights on the go.
For the best flight booking experience on the go, download Trip.com and search for cheap flights from Rio de Janeiro to Porto Alegre to get your exclusive deals.

Find Cheap Flights & Deals on Trip.com