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Cheap flights from Porto Alegre to Rio de Janeiro Santos Dumont Airport from $84

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Porto Alegre to Rio de Janeiro Santos Dumont Airport departing on 6/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
Travel Warning: Due to flooding, the airport may be currently closed. Check local travel advisories before booking.
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Find the cheapest flights from Porto Alegre to Rio de Janeiro

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Porto Alegre to Rio de Janeiro.
12:25 pm - 4:45 pmPOA-SDU
4h 20m1 stop
1:05 pm - 5:30 pmSDU-POA
4h 25m1 stop
$182GOL
Find Deal
Wed, Aug 27 - Tue, Sep 2
6:15 pm - 9:40 pmPOA-SDU
3h 25m1 stop
5:05 pm - 8:55 pmSDU-POA
3h 50m1 stop
$196LATAM Airlines
Find Deal
Sat, May 17 - Tue, May 20
5:35 am - 12:15 pmPOA-SDU
6h 40m1 stop
6:10 pm - 11:10 pmSDU-POA
5h 00m1 stop
$198Azul
Find Deal
Sun, May 11 - Tue, May 13
9:05 am - 6:50 pmPOA-SDU
9h 45m2 stops
3:15 pm - 8:35 pmSDU-POA
5h 20m2 stops
$199Azul
Find Deal
Sun, May 11 - Tue, May 13
5:50 am - 10:25 amPOA-SDU
4h 35m1 stop
10:30 am - 2:40 pmSDU-POA
4h 10m1 stop
Sat, May 17 - Tue, May 20
9:05 am - 6:05 pmPOA-SDU
9h 00m2 stops
5:05 pm - 8:55 pmSDU-POA
3h 50m1 stop
Sat, May 17 - Tue, May 20
6:15 am - 10:25 amPOA-SDU
4h 10m1 stop
3:40 pm - 7:45 pmSDU-POA
4h 05m1 stop
$212LATAM Airlines
Find Deal
Fri, Jul 25 - Wed, Jul 30
12:20 pm - 4:40 pmPOA-SDU
4h 20m1 stop
5:35 pm - 10:10 pmSDU-POA
4h 35m1 stop
$214GOL
Find Deal
Sat, Jul 26 - Fri, Aug 1
7:00 am - 11:15 amPOA-SDU
4h 15m1 stop
2:15 pm - 7:20 pmSDU-POA
5h 05m1 stop
$219GOL
Find Deal
Thu, May 15 - Sun, May 18
5:35 am - 9:15 amPOA-SDU
3h 40m1 stop
3:15 pm - 8:35 pmSDU-POA
5h 20m2 stops
$223Azul
Find Deal
Sat, May 17 - Tue, May 20

GOL flights from Porto Alegre to Rio de Janeiro Santos Dumont Airport

Our best GOL deals on Porto Alegre to Rio de Janeiro Santos Dumont Airport flight tickets
GOL
Aug 27
POA12:25 pmPorto Alegre Salgado Filho
4h 20m
1 stop
SDU4:45 pmRio de Janeiro Santos Dumont
Sep 2
SDU1:05 pmRio de Janeiro Santos Dumont
4h 25m
1 stop
POA5:30 pmPorto Alegre Salgado Filho
GOL
Jul 26
POA12:20 pmPorto Alegre Salgado Filho
4h 20m
1 stop
SDU4:40 pmRio de Janeiro Santos Dumont
Aug 1
SDU5:35 pmRio de Janeiro Santos Dumont
4h 35m
1 stop
POA10:10 pmPorto Alegre Salgado Filho
GOL
May 15
POA7:00 amPorto Alegre Salgado Filho
4h 15m
1 stop
SDU11:15 amRio de Janeiro Santos Dumont
May 18
SDU2:15 pmRio de Janeiro Santos Dumont
5h 05m
1 stop
POA7:20 pmPorto Alegre Salgado Filho

Azul flights from Porto Alegre to Rio de Janeiro Santos Dumont Airport

Our best Azul deals on Porto Alegre to Rio de Janeiro Santos Dumont Airport flight tickets
Azul
May 11
POA5:35 amPorto Alegre Salgado Filho
6h 40m
1 stop
SDU12:15 pmRio de Janeiro Santos Dumont
May 13
SDU6:10 pmRio de Janeiro Santos Dumont
5h 00m
1 stop
POA11:10 pmPorto Alegre Salgado Filho
Azul
May 11
POA9:05 amPorto Alegre Salgado Filho
9h 45m
2 stops
SDU6:50 pmRio de Janeiro Santos Dumont
May 13
SDU3:15 pmRio de Janeiro Santos Dumont
5h 20m
2 stops
POA8:35 pmPorto Alegre Salgado Filho
Azul
May 17
POA5:35 amPorto Alegre Salgado Filho
3h 40m
1 stop
SDU9:15 amRio de Janeiro Santos Dumont
May 20
SDU3:15 pmRio de Janeiro Santos Dumont
5h 20m
2 stops
POA8:35 pmPorto Alegre Salgado Filho

See travel insights to Rio de Janeiro from

How to get the cheapest flight ticket from Porto Alegre to Rio de Janeiro Santos Dumont Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Rio de Janeiro Santos Dumont Airport?

In general, August is the cheapest month to fly from Porto Alegre to Rio de Janeiro Santos Dumont Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $144. The month of June is another great option to travel to Rio de Janeiro Santos Dumont Airport, with average flight prices from Porto Alegre averaging around $147.

What is the cheapest day to depart on your flight to Rio de Janeiro Santos Dumont Airport?

On average, the least expensive day to fly to Rio de Janeiro Santos Dumont Airport from Porto Alegre is on a Saturday. momondo users have found tickets for Saturday departures for as low as $280. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from Porto Alegre because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $286.

What is the cheapest time of day to depart on your flight to Rio de Janeiro Santos Dumont Airport?

Flying to Rio de Janeiro Santos Dumont Airport from Porto Alegre in the morning is the least expensive time of day to depart. momondo users have found prices as low as $240 when looking at flights departing in the morning. Try not to purchase tickets in the morning because they tend to be around $240. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Rio de Janeiro Santos Dumont Airport?

You are more likely to see cheaper flights to Rio de Janeiro Santos Dumont Airport from Porto Alegre when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to Rio de Janeiro Santos Dumont Airport for around $189 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rio de Janeiro Santos Dumont Airport from Porto Alegre for as low as $144 on momondo.

How have Porto Alegre to Rio de Janeiro Santos Dumont Airport flight prices changed over time?

As of March 2025, prices for Porto Alegre to Rio de Janeiro Santos Dumont Airport flights are approximately 10% cheaper when compared to flights at the same time last year.

When to book flights from Porto Alegre to Rio de Janeiro Santos Dumont Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Porto Alegre to Rio de Janeiro Santos Dumont Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Porto Alegre to Rio de Janeiro Santos Dumont Airport (POA to SDU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Porto Alegre to Rio de Janeiro Santos Dumont Airport

Best Price Found

$84

Fastest flight time

3h 25m

Direct flights

None
The best one-way flight to Rio de Janeiro Santos Dumont Airport from Porto Alegre in the past 72 hours is $84. The best round-trip flight deal from Porto Alegre to Rio de Janeiro Santos Dumont Airport found on momondo in the last 72 hours is $182.
The fastest flight from Porto Alegre to Rio de Janeiro Santos Dumont Airport takes 3h 25m
There are no direct flights from Porto Alegre to Rio de Janeiro Santos Dumont Airport. Popular non-direct route for this connection is Porto Alegre Salgado Filho Airport - Rio de Janeiro Santos Dumont Airport.

  • How far is Porto Alegre Salgado Filho to Rio de Janeiro Santos Dumont by plane?

    Porto Alegre Salgado Filho and Rio de Janeiro Santos Dumont are 699.4 mi apart from one another. Typically, this will take 3h 25m by plane in normal conditions.

  • When did momondo last update prices for flights from Porto Alegre Salgado Filho Airport to Rio de Janeiro Santos Dumont Airport?

    Prices for flights from Porto Alegre Salgado Filho Airport to Rio de Janeiro Santos Dumont Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Porto Alegre Salgado Filho Airport to Rio de Janeiro Santos Dumont Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Porto Alegre Salgado Filho Airport to Rio de Janeiro Santos Dumont Airport.

  • What documentation or ID do you need to fly to Rio de Janeiro Santos Dumont Airport?

    The necessary travel and health documents for your Rio de Janeiro Santos Dumont Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Porto Alegre to Rio de Janeiro Santos Dumont Airport?


Why use momondo?

Why should I use momondo to find a flight deal from Porto Alegre to Rio de Janeiro?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Porto Alegre to Rio de Janeiro. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Porto Alegre to Rio de Janeiro with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Porto Alegre to Rio de Janeiro flights to just show those with flexible booking policies.

How can momondo help me find flights from Porto Alegre to Rio de Janeiro?

Once all potential Porto Alegre to Rio de Janeiro flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Porto Alegre to Rio de Janeiro right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Rio de Janeiro, momondo offers a useful price alert feature which will track prices for flights to Rio de Janeiro from Porto Alegre and alert you when they change.


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