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Porto Alegre

$67+ Cheap flights from Rio de Janeiro, Brazil (RIO) to Porto Alegre (POA)

RIO — POA
Sep 19 — Sep 261
Sat 9/19
Sat 9/26
1 adult, Economy
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Cheapflights Tip: The best prices from Rio de Janeiro to Porto Alegre Salgado Filho are usually found in March or May, booked 68 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap flight deals from Rio de Janeiro to Porto Alegre

Cheapest flights from Rio de Janeiro to Porto Alegre

Tue 12/15:35 pm -
1 stop5h 10m
Wed 12/98:40 am -
1 stop5h 30m
Deal found 8/17$142
Wed 10/216:05 pm -
Nonstop2h 10m
Sun 10/259:05 pm -
Nonstop1h 55m
Deal found 8/18$142
Fri 11/2712:10 pm -
Nonstop2h 05m
Fri 12/412:25 pm -
Nonstop1h 55m
Deal found 8/15$145
Thu 11/53:55 pm -
1 stop3h 50m
Mon 11/91:40 pm -
1 stop7h 45m
Deal found 8/16$146
Thu 11/267:40 am -
1 stop3h 20m
Mon 11/309:15 am -
1 stop5h 05m
Deal found 8/19$146
Tue 11/244:40 am -
1 stop3h 50m
Sun 11/299:15 am -
1 stop7h 35m
Deal found 8/18$148
Mon 8/246:05 pm -
Nonstop2h 10m
Sat 8/299:05 pm -
Nonstop1h 55m
Deal found 8/17$149
Thu 10/226:30 am -
1 stop3h 45m
Tue 10/271:40 pm -
1 stop6h 45m
Deal found 8/16$150
Wed 11/411:15 am -
1 stop7h 30m
Mon 11/91:40 pm -
1 stop7h 45m
Deal found 8/16$151
Fri 10/1610:15 pm -
Nonstop2h 00m
Thu 10/227:35 pm -
Nonstop1h 55m
Deal found 8/16$152
Fri 10/25:30 am -
Nonstop2h 10m
Wed 10/79:05 pm -
Nonstop1h 55m
Deal found 8/16$153
Fri 11/276:05 pm -
Nonstop2h 05m
Fri 12/49:05 pm -
Nonstop1h 55m
Deal found 8/16$154

Find flight deals from Rio de Janeiro to Porto Alegre

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$142
(CheapOair)

One-way from

$67
(FlightHub)

Popular in

December

Cheapest in

March

Average price

$130
Provider with most accurate pricing for Rio de Janeiro (RIO)-Porto Alegre Salgado Filho flight deals.
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Provider most trusted by Cheapflights users for Rio de Janeiro (RIO)-Porto Alegre Salgado Filho flights.
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From Rio de Janeiro (RIO) to Porto Alegre Salgado Filho
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One-way flight from Rio de Janeiro (RIO) to Porto Alegre Salgado Filho
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Rio de Janeiro to Porto Alegre that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Rio de JaneiroPorto Alegre

GIG Rio de Janeiro–Galeão Intl - POA Porto Alegre Salgado Filho

GIGPOA

Rio de Janeiro–Galeão Intl

Thu 11/12

6:20 pm-8:30 pm

Nonstop2h 10m

Porto Alegre Salgado Filho

Wed 11/18

7:40 am-9:35 am

Nonstop1h 55m

$167

Rio de JaneiroPorto Alegre

GIG Rio de Janeiro–Galeão Intl - POA Porto Alegre Salgado Filho

GIGPOA

Rio de Janeiro–Galeão Intl

Wed 10/21

4:00 pm-10:45 pm

1 stop6h 45m

Porto Alegre Salgado Filho

Sun 10/25

6:00 am-11:05 am

1 stop5h 05m

$167

Rio de JaneiroPorto Alegre

GIG Rio de Janeiro–Galeão Intl - POA Porto Alegre Salgado Filho

GIGPOA

Rio de Janeiro–Galeão Intl

Wed 10/28

2:25 pm-9:10 pm

1 stop6h 45m

Porto Alegre Salgado Filho

Mon 11/2

5:15 am-7:10 am

Nonstop1h 55m

$167

Rio de JaneiroPorto Alegre

GIG Rio de Janeiro–Galeão Intl - POA Porto Alegre Salgado Filho

GIGPOA

Rio de Janeiro–Galeão Intl

Tue 11/10

2:25 pm-7:25 pm

1 stop5h 00m

Porto Alegre Salgado Filho

Tue 11/17

5:15 am-7:10 am

Nonstop1h 55m

$167

Rio de JaneiroPorto Alegre

GIG Rio de Janeiro–Galeão Intl - POA Porto Alegre Salgado Filho

GIGPOA

Rio de Janeiro–Galeão Intl

Fri 11/13

3:40 pm-5:50 pm

Nonstop2h 10m

Porto Alegre Salgado Filho

Tue 11/17

6:05 am-4:00 pm

1 stop9h 55m

$167

Rio de JaneiroPorto Alegre

GIG Rio de Janeiro–Galeão Intl - POA Porto Alegre Salgado Filho

GIGPOA

Rio de Janeiro–Galeão Intl

Fri 10/16

11:25 am-3:40 pm

1 stop4h 15m

Porto Alegre Salgado Filho

Sun 10/18

11:15 am-8:05 pm

1 stop8h 50m

$167

Rio de JaneiroPorto Alegre

GIG Rio de Janeiro–Galeão Intl - POA Porto Alegre Salgado Filho

GIGPOA

Rio de Janeiro–Galeão Intl

Sat 11/7

6:05 pm-8:15 pm

Nonstop2h 10m

Porto Alegre Salgado Filho

Tue 11/10

6:05 am-4:00 pm

1 stop9h 55m

$167

Rio de JaneiroPorto Alegre

SDU Rio de Janeiro Santos Dumont - POA Porto Alegre Salgado Filho

SDUPOA

Rio de Janeiro Santos Dumont

Tue 11/10

6:40 am-7:45 pm

1 stop13h 05m

Porto Alegre Salgado Filho

Tue 11/17

8:25 pm-7:15 am

1 stop10h 50m

$199

Rio de JaneiroPorto Alegre

SDU Rio de Janeiro Santos Dumont - POA Porto Alegre Salgado Filho

SDUPOA

Rio de Janeiro Santos Dumont

Wed 11/18

8:25 am-1:00 pm

1 stop4h 35m

Porto Alegre Salgado Filho

Sun 11/29

5:25 am-9:25 am

1 stop4h 00m

$226

Rio de JaneiroPorto Alegre

SDU Rio de Janeiro Santos Dumont - POA Porto Alegre Salgado Filho

SDUPOA

Rio de Janeiro Santos Dumont

Wed 11/11

6:10 am-11:05 am

1 stop4h 55m

Porto Alegre Salgado Filho

Thu 11/19

6:30 am-10:35 am

1 stop4h 05m

$228

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 31 resultsSorted by cheapest first
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Compare providers for flights from Rio de Janeiro to Porto Alegre

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Rio de Janeiro to Porto Alegre in August.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Rio de Janeiro-Porto Alegre flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rio de Janeiro-Porto Alegre flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rio de Janeiro-Porto Alegre flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rio de Janeiro-Porto Alegre flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Rio de Janeiro-Porto Alegre flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Rio de Janeiro to Porto Alegre

Have a flexible travel schedule? Discover the best time to fly to Porto Alegre from Rio de Janeiro with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Rio de Janeiro to Porto Alegre

What is the cheapest month to book a flight from Rio de Janeiro to Porto Alegre?

Currently, March is the cheapest month in which you can book a flight from Rio de Janeiro to Porto Alegre (average of $122). Flying from Rio de Janeiro to Porto Alegre in December is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from RIO to POA?

Unlike in the evening, when flights are generally more expensive, you can save up to 75% on flights from Rio de Janeiro to Porto Alegre by exploring options for tickets at noon.

Weekly flight availability from Rio de Janeiro to Porto Alegre

The most flights from RIO to POA are scheduled on a Wednesday (32 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

How much does it cost to fly round-trip from Rio de Janeiro to Porto Alegre?

Airfare is typical for this route at the moment.
Rio de Janeiro to Porto Alegre flights typically cost between $112 and $172 in December.
The cheapest round-trip price found within the last 5 days was $142 on LATAM Airlines (Dec 1-Dec 9).

How often are flights from Rio de Janeiro to Porto Alegre delayed?

About 8% of weekly flights between Rio de Janeiro and Porto Alegre have experienced delays in the past year, with the average delay time being 98 minutes.

What is the most punctual flight time for Rio de Janeiro to Porto Alegre flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Rio de Janeiro to Porto Alegre flights?

Over the last year, LATAM Airlines have had the lowest number of delays on this route, with just 8% of flights being delayed.

How far ahead should I book a flight from Rio de Janeiro to Porto Alegre?

The best time to book flights from Rio de Janeiro to Porto Alegre is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Porto Alegre

Peruse reviews from past customers who have flown with Azul,LATAM Airlines, andGOL from Rio de Janeiro to Porto Alegre to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Azul
7.9
Good
898 reviews

Boarding

8.0

Comfort

7.9

Food

7.1

Crew

8.6

Overall

7.9

Entertainment

7.4

Reviews

1 / 15
10.0
Excellent

Dean,Jul 2025

CNF - FLL

The touch screens on the aircraft (A330 Neo) were terrible... they did not function properly, and the hand controller did not work much better. With much effort, I was able to view some content that I wanted to see. The "Map" function on the system was inoperative, as well. The only information you could get was the basic info about the flight (altitude, temperature, time-to-destination). Considering that this route takes you over top of one of the most amazing countries/regions in the world, it would have been nice to see the landmarks on a map.
Azul
7.9
Good
898 reviews
Azul
7.9
Good
898 reviews

Boarding

8.0

Comfort

7.9

Food

7.1

Crew

8.6

Overall

7.9

Entertainment

7.4

Reviews

1 / 15
10.0
Excellent

Dean,Jul 2025

CNF - FLL

The touch screens on the aircraft (A330 Neo) were terrible... they did not function properly, and the hand controller did not work much better. With much effort, I was able to view some content that I wanted to see. The "Map" function on the system was inoperative, as well. The only information you could get was the basic info about the flight (altitude, temperature, time-to-destination). Considering that this route takes you over top of one of the most amazing countries/regions in the world, it would have been nice to see the landmarks on a map.
LATAM Airlines
7.4
Good
1,988 reviews
Azul
7.9
Good
898 reviews

Boarding

8.0

Comfort

7.9

Food

7.1

Crew

8.6

Overall

7.9

Entertainment

7.4

Reviews

1 / 15
10.0
Excellent

Dean,Jul 2025

CNF - FLL

The touch screens on the aircraft (A330 Neo) were terrible... they did not function properly, and the hand controller did not work much better. With much effort, I was able to view some content that I wanted to see. The "Map" function on the system was inoperative, as well. The only information you could get was the basic info about the flight (altitude, temperature, time-to-destination). Considering that this route takes you over top of one of the most amazing countries/regions in the world, it would have been nice to see the landmarks on a map.
GOL
7.3
Good
1,279 reviews
Azul
7.9
Good
898 reviews

Boarding

8.0

Comfort

7.9

Food

7.1

Crew

8.6

Overall

7.9

Entertainment

7.4

Reviews

1 / 15
10.0
Excellent

Dean,Jul 2025

CNF - FLL

The touch screens on the aircraft (A330 Neo) were terrible... they did not function properly, and the hand controller did not work much better. With much effort, I was able to view some content that I wanted to see. The "Map" function on the system was inoperative, as well. The only information you could get was the basic info about the flight (altitude, temperature, time-to-destination). Considering that this route takes you over top of one of the most amazing countries/regions in the world, it would have been nice to see the landmarks on a map.

Related info for your journey

  • What airport do you fly into for flights to Porto Alegre from Rio de Janeiro?

    Porto Alegre Salgado Filho (POA), located 4.0 mi from the city center, is the airport you fly into when you book flights from Rio de Janeiro to Porto Alegre. 3 airlines have flights to Salgado Filho from Rio de Janeiro on a regular basis. Booking flights from Rio de Janeiro to Porto Alegre Salgado Filho should not be difficult; the airport handles an average of 13 inbound flights from Rio de Janeiro per day.

  • How long is the flight from Rio de Janeiro to Porto Alegre?

    Departing from Rio de Janeiro to Porto Alegre will take you 2h 10m. Airlines will cover a distance of 698 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Rio de Janeiro to Porto Alegre round-trip?

    Currently priced at $80, LATAM Airlines will fly you from Rio de Janeiro to Porto Alegre and back. In addition to LATAM Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from GOL and Azul - these airlines can fly you to your destination from $102 and $104, respectively. These flights start at 42% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Rio de Janeiro to Porto Alegre?

    No one likes to see their flight delayed. When booking a flight from Rio de Janeiro to Porto Alegre consider choosing TAP AIR PORTUGAL (94%), Air France (93%) or GOL (92%) as they are the most reliable in getting you off to your destination on time.

  • Can I find deals for flights from Rio de Janeiro to Porto Alegre that include hotel bookings?

    Yes. In addition to deals on Rio de Janeiro to Porto Alegre flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rio de Janeiro to Porto Alegre?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rio de Janeiro to Porto Alegre.

  • Can I find deals for business class flights from Rio de Janeiro to Porto Alegre?

    Yes. Cheapflights offers flight deals from Rio de Janeiro to Porto Alegre by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Rio de Janeiro to Porto Alegre?

    Currently, March is the cheapest month in which you can book a flight from Rio de Janeiro to Porto Alegre (average of $122). Flying from Rio de Janeiro to Porto Alegre in December is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Complete your trip

Porto Alegre car rentals
Porto Alegre Salgado Filho Airport car rentals

Top 3 airlines flying from Rio de Janeiro to Porto Alegre

AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$80Average$199FlexibilityNo cancel feeOn-time81%
GOLCheapest$102Average$186FlexibilityNo cancel feeOn-time74%
AzulCheapest$104Average$152FlexibilityNo cancel feeOn-time82%

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