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Porto Alegre

$60+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
RIO — POA
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 September or August, booked 88 days in advance, depart on a Saturday or Thursday and return on a Thursday

Cheap 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 July 31, 2025.

Round-trip from

$109
(FlightHub)

One-way from

$60
(GOL)

Popular in

December

Cheapest in

September

Average price

$128

Good round-trip deal

$155 or less

Good one-way deal

$73 or less
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
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Highest demand for flights based on searches. 21% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Rio de Janeiro (RIO) to Porto Alegre Salgado Filho.
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Price to beat on a one-way flight from Rio de Janeiro (RIO) to Porto Alegre Salgado Filho.
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Find 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 July 31, 2025.

This FlightHub deal was found by Cheapflights users on 7/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1011:00 pmGIG - POA
Nonstop2h 10mLATAM Airlines
Sat 10/185:00 amPOA - GIG
Nonstop2h 00mLATAM Airlines
Deal found 7/31$109
This Mytrip deal was found by Cheapflights users on 7/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/216:05 pmGIG - POA
Nonstop2h 05mAzul
Tue 8/269:05 pmPOA - GIG
Nonstop1h 55mAzul
Deal found 7/31$111
This GOL deal was found by Cheapflights users on 7/31. 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 9/296:00 amGIG - POA
Nonstop2h 05mGOL
Fri 10/39:50 pmPOA - GIG
Nonstop1h 55mGOL
Deal found 7/31$113
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/104:40 pmSDU - POA
1 stop4h 15mLATAM Airlines
Sat 10/188:45 amPOA - SDU
1 stop4h 20mLATAM Airlines
Deal found 7/30$158
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/147:55 amSDU - POA
1 stop6h 35mAzul
Sun 9/215:15 amPOA - SDU
1 stop4h 05mAzul
Deal found 7/30$172
This GOL deal was found by Cheapflights users on 7/31. 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 9/293:45 pmSDU - POA
1 stop4h 00mGOL
Fri 10/310:40 amPOA - SDU
1 stop4h 25mGOL
Deal found 7/31$173
This Trip.com deal was found by Cheapflights users on 7/31. 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.
Thu 8/213:45 pmSDU - POA
1 stop4h 00mMultiple Airlines
Tue 8/262:20 pmPOA - SDU
1 stop4h 10mMultiple Airlines
Deal found 7/31$212

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 July 31, 2025.
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

GIG - POA

GIGPOA

Rio de Janeiro–Galeão Intl

Fri 10/10

11:00 pm-1:10 am

Nonstop2h 10m

Porto Alegre Salgado Filho

Sat 10/18

5:00 am-7:00 am

Nonstop2h 00m

$109

Rio de JaneiroPorto Alegre

GIG - POA

GIGPOA

Rio de Janeiro–Galeão Intl

Thu 8/21

6:05 pm-8:10 pm

Nonstop2h 05m

Porto Alegre Salgado Filho

Tue 8/26

9:05 pm-11:00 pm

Nonstop1h 55m

$111

Rio de JaneiroPorto Alegre

GIG - POA

GIGPOA

Rio de Janeiro–Galeão Intl

Mon 9/29

6:00 am-8:05 am

Nonstop2h 05m

Porto Alegre Salgado Filho

Fri 10/3

9:50 pm-11:45 pm

Nonstop1h 55m

$113

Rio de JaneiroPorto Alegre

SDU - POA

SDUPOA

Rio de Janeiro Santos Dumont

Fri 10/10

4:40 pm-8:55 pm

1 stop4h 15m

Porto Alegre Salgado Filho

Sat 10/18

8:45 am-1:05 pm

1 stop4h 20m

$158

Rio de JaneiroPorto Alegre

SDU - POA

SDUPOA

Rio de Janeiro Santos Dumont

Sun 9/14

7:55 am-2:30 pm

1 stop6h 35m

Porto Alegre Salgado Filho

Sun 9/21

5:15 am-9:20 am

1 stop4h 05m

$172

Rio de JaneiroPorto Alegre

SDU - POA

SDUPOA

Rio de Janeiro Santos Dumont

Mon 9/29

3:45 pm-7:45 pm

1 stop4h 00m

Porto Alegre Salgado Filho

Fri 10/3

10:40 am-3:05 pm

1 stop4h 25m

$173

Rio de JaneiroPorto Alegre

SDU - POA

SDUPOA

Rio de Janeiro Santos Dumont

Thu 8/21

3:45 pm-7:45 pm

1 stop4h 00m

Porto Alegre Salgado Filho

Tue 8/26

2:20 pm-6:30 pm

1 stop4h 10m

$212

Rio de JaneiroPorto Alegre

GIG - POA

GIGPOA

Rio de Janeiro–Galeão Intl

Sat 8/23

7:40 am-9:45 am

Nonstop2h 05m

$60

Rio de JaneiroPorto Alegre

SDU - POA

SDUPOA

Rio de Janeiro Santos Dumont

Thu 10/16

5:35 pm-10:10 pm

1 stop4h 35m

$88

Rio de JaneiroPorto Alegre

SDU - POA

SDUPOA

Rio de Janeiro Santos Dumont

Thu 8/21

10:35 am-4:30 pm

2 stops5h 55m

$112

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 15 results
1
2

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 July 25, 2025.

The best time to book flights from Rio de Janeiro to Porto Alegre is 88 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 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 July 31, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 46% 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 July 31, 2025.

The most flights from RIO to POA are scheduled on a Thursday (31 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).

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

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 July 31, 2025.
Peruse reviews from past customers who have flown with Aerolineas Argentinas, Azul, and LATAM Airlines 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.
Aerolineas Argentinas
8.1
Very good
899 reviews

Overall

8.1

Entertainment

5.7

Comfort

7.5

Crew

8.3

Boarding

8.0

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
Aerolineas Argentinas
8.1
Very good
899 reviews
Aerolineas Argentinas
8.1
Very good
899 reviews

Overall

8.1

Entertainment

5.7

Comfort

7.5

Crew

8.3

Boarding

8.0

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
Azul
8.0
Very good
802 reviews
Aerolineas Argentinas
8.1
Very good
899 reviews

Overall

8.1

Entertainment

5.7

Comfort

7.5

Crew

8.3

Boarding

8.0

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
LATAM Airlines
7.5
Good
1,822 reviews
Aerolineas Argentinas
8.1
Very good
899 reviews

Overall

8.1

Entertainment

5.7

Comfort

7.5

Crew

8.3

Boarding

8.0

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
GOL
7.3
Good
1,091 reviews
Aerolineas Argentinas
8.1
Very good
899 reviews

Overall

8.1

Entertainment

5.7

Comfort

7.5

Crew

8.3

Boarding

8.0

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.

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 15 inbound flights from Rio de Janeiro per day.

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

    Currently priced at $109, 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 Azul and GOL - these airlines can fly you to your destination from $111 and $113, respectively. These flights start at 19% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Rio de Janeiro to Porto Alegre one-way?

    $60 is the cheapest one-way deal found within the past few days, from GOL. You may also be able to find cheap deals on Azul and Aerolineas Argentinas, with prices starting from $112 and $196, respectively.

  • 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 Air France (96%), KLM (93%) 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 $46. While the most popular route (Rio de Janeiro–Galeão Intl - Porto Alegre Salgado Filho) can be booked for $125 on average our data indicates $144 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.

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.
Rio de Janeiro–Galeão Intl to Porto Alegre flights
Santos Dumont 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
GOLCheapest$66Average$212FlexibilityNo cancel feeOn-time74%
AzulCheapest$81Average$211FlexibilityNo cancel feeOn-time82%

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