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Porto Alegre

$55+ Cheap flights from Rio de Janeiro, Brazil (RIO) to Porto Alegre (POA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
RIO — POA
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 May or June, booked 69 days in advance, depart on a Tuesday or Thursday and return on a Saturday

Cheap flight deals from Rio de Janeiro to Porto Alegre

Cheapest flights from Rio de Janeiro to Porto Alegre
Explore the most affordable flight options available from Rio de Janeiro to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Trip.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3012:50 pm
SDU
-
POA
1 stop3h 50m
GOL
Fri 4/102:50 pm
POA
-
SDU
1 stop3h 50m
GOL
Deal found 1/27$96
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/288:30 am
SDU
-
POA
1 stop4h 00m
GOL
Sun 4/127:05 am
POA
-
SDU
1 stop3h 25m
GOL
Deal found 1/27$97
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/288:30 am
SDU
-
POA
1 stop4h 00m
GOL
Tue 4/71:45 pm
POA
-
SDU
1 stop3h 50m
GOL
Deal found 1/27$98
This GOL deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/309:05 am
SDU
-
POA
1 stop5h 05m
GOL
Tue 4/75:40 pm
POA
-
SDU
1 stop3h 50m
GOL
Deal found 1/27$99
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/111:00 am
GIG
-
POA
Nonstop2h 10m
Azul
Wed 4/83:30 pm
POA
-
GIG
Nonstop1h 55m
Azul
Deal found 1/27$104
This GOL deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:35 pm
SDU
-
POA
1 stop4h 30m
GOL
Tue 3/315:40 pm
POA
-
SDU
1 stop4h 25m
GOL
Deal found 1/27$105
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/111:00 am
GIG
-
POA
Nonstop2h 10m
Azul
Sat 4/43:30 pm
POA
-
GIG
Nonstop1h 55m
Azul
Deal found 1/27$110
This GOL deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:15 am
SDU
-
POA
1 stop4h 40m
GOL
Mon 3/1612:10 pm
POA
-
SDU
1 stop4h 20m
GOL
Deal found 1/27$111
This GOL deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/251:10 pm
SDU
-
POA
1 stop4h 05m
GOL
Fri 3/277:00 am
POA
-
SDU
1 stop4h 45m
GOL
Deal found 1/27$112
This GOL deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/62:35 pm
SDU
-
POA
1 stop4h 35m
GOL
Sun 3/88:30 pm
POA
-
SDU
1 stop10h 40m
GOL
Deal found 1/28$113
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/285:30 am
GIG
-
POA
Nonstop2h 10m
Azul
Wed 4/83:30 pm
POA
-
GIG
Nonstop1h 55m
Azul
Deal found 1/27$119
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/288:30 am
SDU
-
POA
1 stop4h 00m
Multiple Airlines
Mon 4/64:15 pm
POA
-
SDU
1 stop5h 20m
Multiple Airlines
Deal found 1/27$120

Find flight deals from Rio de Janeiro to Porto Alegre

Discover tips and strategies to find the most affordable flight options for your journey from Rio de Janeiro (RIO) to Porto Alegre (POA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$96
(Trip.com)

One-way from

$55
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$147

Good round-trip deal

$110 or less

Good one-way deal

$193 or less
Provider with most accurate pricing for Rio de Janeiro (RIO)-Porto Alegre Salgado Filho flight deals.
Search Deals
Provider most trusted by Cheapflights users for Rio de Janeiro (RIO)-Porto Alegre Salgado Filho flights.
Search Deals
From Rio de Janeiro (RIO) to Porto Alegre Salgado Filho
Search Deals
One-way flight from Rio de Janeiro (RIO) to Porto Alegre Salgado Filho
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Rio de Janeiro (RIO) to Porto Alegre Salgado Filho.
Search Deals
Price to beat on a one-way flight from Rio de Janeiro (RIO) to Porto Alegre Salgado Filho.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rio de Janeiro to Porto Alegre that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Rio de Janeiro to Porto Alegre that are best for you.

Fly from

Rio de Janeiro

Fly to

Porto Alegre

Route

Depart

Return

Price

Rio de JaneiroPorto Alegre

SDU - POA

SDUPOA

Rio de Janeiro Santos Dumont

Mon 3/30

12:50 pm-4:40 pm

1 stop3h 50m

Porto Alegre Salgado Filho

Fri 4/10

2:50 pm-6:40 pm

1 stop3h 50m

$96

Rio de JaneiroPorto Alegre

SDU - POA

SDUPOA

Rio de Janeiro Santos Dumont

Sat 3/28

8:30 am-12:30 pm

1 stop4h 00m

Porto Alegre Salgado Filho

Sun 4/12

7:05 am-10:30 am

1 stop3h 25m

$97

Rio de JaneiroPorto Alegre

SDU - POA

SDUPOA

Rio de Janeiro Santos Dumont

Sun 3/29

11:30 am-3:45 pm

1 stop4h 15m

Porto Alegre Salgado Filho

Thu 4/9

7:00 am-10:35 am

1 stop3h 35m

$98

Rio de JaneiroPorto Alegre

SDU - POA

SDUPOA

Rio de Janeiro Santos Dumont

Sat 3/28

8:30 am-12:30 pm

1 stop4h 00m

Porto Alegre Salgado Filho

Tue 4/7

1:45 pm-5:35 pm

1 stop3h 50m

$98

Rio de JaneiroPorto Alegre

SDU - POA

SDUPOA

Rio de Janeiro Santos Dumont

Sat 3/28

8:30 am-12:30 pm

1 stop4h 00m

Porto Alegre Salgado Filho

Sat 4/11

4:30 pm-8:05 pm

1 stop3h 35m

$98

Rio de JaneiroPorto Alegre

SDU - POA

SDUPOA

Rio de Janeiro Santos Dumont

Wed 4/29

7:00 am-10:55 am

1 stop3h 55m

Porto Alegre Salgado Filho

Wed 5/6

10:50 am-3:55 pm

1 stop5h 05m

$99

Rio de JaneiroPorto Alegre

SDU - POA

SDUPOA

Rio de Janeiro Santos Dumont

Sat 4/25

9:20 am-2:05 pm

1 stop4h 45m

Porto Alegre Salgado Filho

Tue 4/28

1:45 pm-6:00 pm

1 stop4h 15m

$99

Rio de JaneiroPorto Alegre

SDU - POA

SDUPOA

Rio de Janeiro Santos Dumont

Sat 5/2

9:10 am-2:05 pm

1 stop4h 55m

Porto Alegre Salgado Filho

Sat 5/16

6:25 am-10:00 am

1 stop3h 35m

$99

Rio de JaneiroPorto Alegre

SDU - POA

SDUPOA

Rio de Janeiro Santos Dumont

Mon 3/30

12:50 pm-4:40 pm

1 stop3h 50m

Porto Alegre Salgado Filho

Sat 4/11

4:30 pm-8:05 pm

1 stop3h 35m

$99

Rio de JaneiroPorto Alegre

SDU - POA

SDUPOA

Rio de Janeiro Santos Dumont

Thu 6/11

6:30 am-10:55 am

1 stop4h 25m

Porto Alegre Salgado Filho

Sun 6/14

7:25 am-12:15 pm

1 stop4h 50m

$99

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 42 results
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  • 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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Rio de Janeiro to Porto Alegre. Price data was last updated on January 23, 2026.

The best time to book flights from Rio de Janeiro to Porto Alegre is 69 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.

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

Currently, May is the cheapest month in which you can book a flight from Rio de Janeiro to Porto Alegre (average of $56). Flying from Rio de Janeiro to Porto Alegre in January is currently the most expensive (average of $95). 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?

Find hourly flight availability from Rio de Janeiro to Porto Alegre. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 63% on flights from Rio de Janeiro to Porto Alegre by exploring options for tickets in the afternoon.

Weekly flight availability from Rio de Janeiro to Porto Alegre

Explore weekly flight availability from Rio de Janeiro to Porto Alegre. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 29, 2026.

The most flights from RIO to POA are scheduled on a Wednesday (36 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).

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

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 99 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 morning 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 Friday 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 7% of flights being delayed.

Reviews of airlines servicing Porto Alegre

Get insights into the airlines that provide service to Porto Alegre. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto Alegre. Reviews last updated January 29, 2026.
Peruse reviews from past customers who have flown with Azul and GOL 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
843 reviews

Comfort

7.9

Entertainment

7.4

Food

7.1

Boarding

8.1

Crew

8.6

Overall

7.9

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
843 reviews
Azul
7.9
Good
843 reviews

Comfort

7.9

Entertainment

7.4

Food

7.1

Boarding

8.1

Crew

8.6

Overall

7.9

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
1,160 reviews
Azul
7.9
Good
843 reviews

Comfort

7.9

Entertainment

7.4

Food

7.1

Boarding

8.1

Crew

8.6

Overall

7.9

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

Find useful and relevant information for your journey from Rio de Janeiro to Porto Alegre. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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. 2 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 20 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 $66, GOL will fly you from Rio de Janeiro to Porto Alegre and back. In addition to GOL, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Azul for as low as $75. These flights start at 50% 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 American Airlines (95%), KLM (91%) or British Airways (90%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Rio de Janeiro to Porto Alegre?

    Looking at all options, your cheapest flight can be booked for $62. While the most popular route (Rio de Janeiro–Galeão Intl - Porto Alegre Salgado Filho) can be booked for $109 on average, our data indicates $248 when flying from Rio de Janeiro to Porto Alegre.

  • 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, May is the cheapest month in which you can book a flight from Rio de Janeiro to Porto Alegre (average of $56). Flying from Rio de Janeiro to Porto Alegre in January is currently the most expensive (average of $95). 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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Alternative routes for Rio de Janeiro to Porto Alegre

See prices for flight routes from nearby airports that may be better suited for you.
Santos Dumont to Porto Alegre flights
Rio de Janeiro–Galeão Intl to Porto Alegre flights

Top 2 airlines flying from Rio de Janeiro to Porto Alegre

Discover the top 2 airlines that operate flights from Rio de Janeiro to Porto Alegre. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
GOLCheapest$66Average$212FlexibilityNo cancel feeOn-time74%
AzulCheapest$75Average$142FlexibilityNo cancel feeOn-time82%

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