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Porto Alegre

$65+ Cheap flights from Santos Dumont, Brazil (SDU) 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
SDU — POA
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Santos Dumont to Porto Alegre

Discover tips and strategies to find the most affordable flight options for your journey from Santos Dumont (SDU) 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 April 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$128
(CheapOair)

One-way from

$65
(GOL)

Popular in

January

Cheapest in

September

Average price

$173
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 Santos Dumont to Porto Alegre Salgado Filho
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One-way flight from Rio de Janeiro Santos Dumont to Porto Alegre Salgado Filho
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Highest demand for flights based on searches. 24% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Santos Dumont to Porto Alegre

Cheapest flights from Santos Dumont to Porto Alegre
Explore the most affordable flight options available from Santos Dumont to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This CheapOair deal was found by Cheapflights users on 4/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/161:05 pmSDU - POA
1 stop3h 45mAzul
Mon 5/199:05 amPOA - SDU
1 stop5h 35mAzul
Deal found 4/17$128
This GOL deal was found by Cheapflights users on 4/17. 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 9/151:30 pmSDU - POA
1 stop4h 00mGOL
Sat 9/209:25 amPOA - SDU
1 stop5h 40mGOL
Deal found 4/17$132
This FlightHub deal was found by Cheapflights users on 4/17. 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.
Thu 12/184:50 pmSDU - POA
1 stop4h 15mLATAM Airlines
Sat 12/204:40 amPOA - SDU
1 stop4h 35mLATAM Airlines
Deal found 4/17$259

Cheapflights Fare Finder

Customize your flight search to find flights from Santos Dumont 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 April 17, 2025.
Use the filters below to find and compare flights from Rio de Janeiro Santos Dumont Airport to Porto Alegre that are best for you.

Fly from

Santos Dumont

Fly to

Porto Alegre

Route

Depart

Return

Price

Rio de JaneiroPorto Alegre

SDU - POA

SDUPOA

Rio de Janeiro Santos Dumont

Fri 5/16

1:05 pm-4:50 pm

1 stop3h 45m

Porto Alegre Salgado Filho

Mon 5/19

9:05 am-2:40 pm

1 stop5h 35m

$128

Rio de JaneiroPorto Alegre

SDU - POA

SDUPOA

Rio de Janeiro Santos Dumont

Mon 9/15

5:35 pm-10:10 pm

1 stop4h 35m

Porto Alegre Salgado Filho

Tue 9/23

7:00 am-11:20 am

1 stop4h 20m

$132

Rio de JaneiroPorto Alegre

SDU - POA

SDUPOA

Rio de Janeiro Santos Dumont

Sun 8/17

6:50 am-11:00 am

1 stop4h 10m

$65

Rio de JaneiroPorto Alegre

SDU - POA

SDUPOA

Rio de Janeiro Santos Dumont

Thu 5/8

7:45 am-1:10 pm

1 stop5h 25m

$83

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Best time to book a flight from Santos Dumont to Porto Alegre

Have a flexible travel schedule? Discover the best time to fly to Porto Alegre from Santos Dumont 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 Santos Dumont Airport to Porto Alegre

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

Use this chart to determine the optimal time to book a round-trip flight from Santos Dumont to Porto Alegre. Price data was last updated on April 11, 2025.

The price you pay for your flight from Rio de Janeiro Santos Dumont Airport to Porto Alegre may vary depending on when you book. For the best chance of a lower fare, look to book 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Find hourly flight availability from Santos Dumont 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 April 17, 2025.

When flying from Rio de Janeiro Santos Dumont Airport to Porto Alegre, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Porto Alegre by month

Plan your trip to Porto Alegre by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Porto Alegre ranges from 2.8 - 5.1 inches per month. September is typically the wettest month, when rainfall can reach 5.1 in. November is typically the driest time to visit Porto Alegre when rainfall is around 2.8 in.

Temperature in Porto Alegre by month

Plan your trip to Porto Alegre by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Porto Alegre, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 55.4 F).

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 April 17, 2025.
Azul
8.0
Very good
774 reviews

Boarding

8.1

Crew

8.6

Food

7.1

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Azul
8.0
Very good
774 reviews
Azul
8.0
Very good
774 reviews

Boarding

8.1

Crew

8.6

Food

7.1

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
GOL
7.3
Good
1,060 reviews
Azul
8.0
Very good
774 reviews

Boarding

8.1

Crew

8.6

Food

7.1

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

Related info for your journey

Find useful and relevant information for your journey from Santos Dumont 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 Santos Dumont?

    Porto Alegre Salgado Filho (POA) is the airport you will fly into if you book a flight from Rio de Janeiro Santos Dumont to Porto Alegre. You should not have trouble finding flights to Salgado Filho from Rio de Janeiro Santos Dumont; the airport handles an average of 0 inbound flights from Rio de Janeiro Santos Dumont per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Porto Alegre airport from Rio de Janeiro Santos Dumont. It is only a 4.0 mi journey from Salgado Filho (POA) to Porto Alegre’s city center.

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

    Azul, at $128, was found to be the cheapest airline from Rio de Janeiro Santos Dumont Airport to Porto Alegre. An alternate airline flying to your destination would be GOL. Azul is 30% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Santos Dumont to Porto Alegre that include hotel bookings?

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

  • How can I find direct flights from Santos Dumont to Porto Alegre?

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

  • Can I find deals for business class flights from Santos Dumont to Porto Alegre?

    Yes. Cheapflights offers flight deals from Santos Dumont 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.

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Alternative routes for Santos Dumont to Porto Alegre

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