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Cheap flights from Porto Alegre to Rio de Janeiro from $73

1 adult
1 adult, Economy, 0 bags
Travel Warning: Due to flooding, the airport may be currently closed. Check local travel advisories before booking.

Find the cheapest flights from Porto Alegre to Rio de Janeiro

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
8:40 am - 1:35 pmPOA  Porto Alegre Salgado Filho-SDU Rio de Janeiro Santos Dumont
4h 55m1 stop Sao Paulo Congonhas
LATAM Airlines Logo
10:55 am - 3:35 pmSDU  Rio de Janeiro Santos Dumont-POA Porto Alegre Salgado Filho
4h 40m1 stop Sao Paulo Congonhas
$134LATAM Airlines
Tue, Dec 1 - Sat, Dec 5
LATAM Airlines Logo
1:50 pm - 7:00 pmPOA  Porto Alegre Salgado Filho-SDU Rio de Janeiro Santos Dumont
5h 10m1 stop Sao Paulo Congonhas
LATAM Airlines Logo
2:15 pm - 7:45 pmSDU  Rio de Janeiro Santos Dumont-POA Porto Alegre Salgado Filho
5h 30m1 stop Sao Paulo Congonhas
$134LATAM Airlines
Thu, Nov 26 - Mon, Nov 30
Multiple Airlines Logo
12:55 am - 7:10 amPOA  Porto Alegre Salgado Filho-SDU Rio de Janeiro Santos Dumont
6h 15m1 stop Sao Paulo Viracopos
Multiple Airlines Logo
6:30 am - 2:05 pmSDU  Rio de Janeiro Santos Dumont-POA Porto Alegre Salgado Filho
7h 35m1 stop Sao Paulo Congonhas
$136Multiple Airlines
Fri, Oct 9 - Sun, Oct 18
LATAM Airlines Logo
8:40 am - 2:40 pmPOA  Porto Alegre Salgado Filho-SDU Rio de Janeiro Santos Dumont
6h 00m1 stop Sao Paulo Congonhas
LATAM Airlines Logo
3:55 pm - 7:45 pmSDU  Rio de Janeiro Santos Dumont-POA Porto Alegre Salgado Filho
3h 50m1 stop Sao Paulo Congonhas
$137LATAM Airlines
Thu, Nov 26 - Mon, Nov 30
LATAM Airlines Logo
10:00 am - 2:40 pmPOA  Porto Alegre Salgado Filho-SDU Rio de Janeiro Santos Dumont
4h 40m1 stop Sao Paulo Congonhas
LATAM Airlines Logo
3:55 pm - 7:45 pmSDU  Rio de Janeiro Santos Dumont-POA Porto Alegre Salgado Filho
3h 50m1 stop Sao Paulo Congonhas
$137LATAM Airlines
Thu, Nov 26 - Mon, Nov 30
LATAM Airlines Logo
12:40 pm - 6:10 pmPOA  Porto Alegre Salgado Filho-SDU Rio de Janeiro Santos Dumont
5h 30m1 stop Sao Paulo Congonhas
LATAM Airlines Logo
6:10 am - 10:15 amSDU  Rio de Janeiro Santos Dumont-POA Porto Alegre Salgado Filho
4h 05m1 stop Sao Paulo Congonhas
$137LATAM Airlines
Thu, Nov 12 - Tue, Nov 17
LATAM Airlines Logo
1:50 pm - 7:00 pmPOA  Porto Alegre Salgado Filho-SDU Rio de Janeiro Santos Dumont
5h 10m1 stop Sao Paulo Congonhas
LATAM Airlines Logo
7:15 am - 12:00 pmSDU  Rio de Janeiro Santos Dumont-POA Porto Alegre Salgado Filho
4h 45m1 stop Sao Paulo Congonhas
$137LATAM Airlines
Thu, Nov 12 - Tue, Nov 17
LATAM Airlines Logo
11:20 am - 6:00 pmPOA  Porto Alegre Salgado Filho-SDU Rio de Janeiro Santos Dumont
6h 40m1 stop Sao Paulo Congonhas
LATAM Airlines Logo
2:50 pm - 7:45 pmSDU  Rio de Janeiro Santos Dumont-POA Porto Alegre Salgado Filho
4h 55m1 stop Sao Paulo Congonhas
$140LATAM Airlines
Sat, Oct 17 - Wed, Oct 21
GOL Logo
12:35 pm - 5:15 pmPOA  Porto Alegre Salgado Filho-SDU Rio de Janeiro Santos Dumont
4h 40m1 stop Sao Paulo Congonhas
GOL Logo
6:15 am - 11:05 amSDU  Rio de Janeiro Santos Dumont-POA Porto Alegre Salgado Filho
4h 50m1 stop Sao Paulo Congonhas
$142GOL
Wed, Nov 18 - Wed, Nov 25
GOL Logo
7:25 am - 11:50 amPOA  Porto Alegre Salgado Filho-SDU Rio de Janeiro Santos Dumont
4h 25m1 stop Sao Paulo Congonhas
GOL Logo
4:35 pm - 9:10 pmSDU  Rio de Janeiro Santos Dumont-POA Porto Alegre Salgado Filho
4h 35m1 stop Sao Paulo Congonhas
$142GOL
Wed, Nov 18 - Wed, Nov 25

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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
Oct 1
POA6:40 pmPorto Alegre Salgado Filho
3h 45m
1 stop
SDU10:25 pmRio de Janeiro Santos Dumont
Oct 7
SDU1:45 pmRio de Janeiro Santos Dumont
5h 05m
1 stop
POA6:50 pmPorto Alegre Salgado Filho
$182
Azul
Oct 1
POA5:40 amPorto Alegre Salgado Filho
5h 05m
1 stop
SDU10:45 amRio de Janeiro Santos Dumont
Oct 5
SDU1:45 pmRio de Janeiro Santos Dumont
6h 15m
1 stop
POA8:00 pmPorto Alegre Salgado Filho
$184
Azul
Oct 3
POA3:30 pmPorto Alegre Salgado Filho
6h 55m
1 stop
SDU10:25 pmRio de Janeiro Santos Dumont
Oct 10
SDU2:15 pmRio de Janeiro Santos Dumont
10h 00m
1 stop
POA12:15 amPorto Alegre Salgado Filho
$186

LATAM Airlines flights from Porto Alegre to Rio de Janeiro Santos Dumont Airport

Our best LATAM Airlines deals on Porto Alegre to Rio de Janeiro Santos Dumont Airport flight tickets
LATAM Airlines
Nov 26
POA1:50 pmPorto Alegre Salgado Filho
5h 10m
1 stop
SDU7:00 pmRio de Janeiro Santos Dumont
Nov 30
SDU2:15 pmRio de Janeiro Santos Dumont
5h 30m
1 stop
POA7:45 pmPorto Alegre Salgado Filho
$134
LATAM Airlines
Nov 12
POA12:40 pmPorto Alegre Salgado Filho
5h 30m
1 stop
SDU6:10 pmRio de Janeiro Santos Dumont
Nov 17
SDU6:10 amRio de Janeiro Santos Dumont
4h 05m
1 stop
POA10:15 amPorto Alegre Salgado Filho
$137
LATAM Airlines
Oct 17
POA11:20 amPorto Alegre Salgado Filho
6h 40m
1 stop
SDU6:00 pmRio de Janeiro Santos Dumont
Oct 21
SDU2:50 pmRio de Janeiro Santos Dumont
4h 55m
1 stop
POA7:45 pmPorto Alegre Salgado Filho
$140

momondo Fare Finder

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

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Price

Cheapest round-trip

Porto AlegreRio de Janeiro

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

POASDU

Porto Alegre Salgado Filho

Tue 12/1

8:40 am-1:35 pm

1 stop4h 55m

Rio de Janeiro Santos Dumont

Sat 12/5

10:55 am-3:35 pm

1 stop4h 40m

$134

Porto AlegreRio de Janeiro

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

POASDU

Porto Alegre Salgado Filho

Thu 11/26

1:50 pm-7:00 pm

1 stop5h 10m

Rio de Janeiro Santos Dumont

Mon 11/30

2:15 pm-7:45 pm

1 stop5h 30m

$134

Porto AlegreRio de Janeiro

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

POASDU

Porto Alegre Salgado Filho

Fri 10/9

12:55 am-7:10 am

1 stop6h 15m

Rio de Janeiro Santos Dumont

Sun 10/18

6:30 am-2:05 pm

1 stop7h 35m

$136

Porto AlegreRio de Janeiro

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

POASDU

Porto Alegre Salgado Filho

Thu 11/26

8:40 am-2:40 pm

1 stop6h 00m

Rio de Janeiro Santos Dumont

Mon 11/30

3:55 pm-7:45 pm

1 stop3h 50m

$137
Quickest round-trip

Porto AlegreRio de Janeiro

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

POASDU

Porto Alegre Salgado Filho

Thu 11/26

10:00 am-2:40 pm

1 stop4h 40m

Rio de Janeiro Santos Dumont

Mon 11/30

3:55 pm-7:45 pm

1 stop3h 50m

$137

Porto AlegreRio de Janeiro

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

POASDU

Porto Alegre Salgado Filho

Thu 11/12

12:40 pm-6:10 pm

1 stop5h 30m

Rio de Janeiro Santos Dumont

Tue 11/17

6:10 am-10:15 am

1 stop4h 05m

$137

Porto AlegreRio de Janeiro

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

POASDU

Porto Alegre Salgado Filho

Thu 11/12

1:50 pm-7:00 pm

1 stop5h 10m

Rio de Janeiro Santos Dumont

Tue 11/17

7:15 am-12:00 pm

1 stop4h 45m

$137

Porto AlegreRio de Janeiro

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

POASDU

Porto Alegre Salgado Filho

Sat 10/17

11:20 am-6:00 pm

1 stop6h 40m

Rio de Janeiro Santos Dumont

Wed 10/21

2:50 pm-7:45 pm

1 stop4h 55m

$140

Porto AlegreRio de Janeiro

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

POASDU

Porto Alegre Salgado Filho

Wed 11/18

12:35 pm-5:15 pm

1 stop4h 40m

Rio de Janeiro Santos Dumont

Wed 11/25

6:15 am-11:05 am

1 stop4h 50m

$142

Porto AlegreRio de Janeiro

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

POASDU

Porto Alegre Salgado Filho

Wed 11/18

7:25 am-11:50 am

1 stop4h 25m

Rio de Janeiro Santos Dumont

Wed 11/25

4:35 pm-9:10 pm

1 stop4h 35m

$142

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Porto Alegre and Rio de Janeiro Santos Dumont Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $137 to $261.
The lowest price recently found on this route was $134.

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

In general, March 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 $136. The month of April is another great option to travel to Rio de Janeiro Santos Dumont Airport, with average flight prices from Porto Alegre averaging around $140.

What is the cheapest Porto Alegre Salgado Filho to Rio de Janeiro Santos Dumont flight route?

Fly from Porto Alegre Salgado Filho to Rio de Janeiro Santos Dumont for the best Porto Alegre Salgado Filho - Rio de Janeiro Santos Dumont flight prices

How far in advance should I book a flight from Porto Alegre 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 weeks ahead of your departure date. In general, you can expect to find flights to Rio de Janeiro Santos Dumont Airport for around $164 when searching 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 $124 on momondo.

What cabin class options are available on Porto Alegre to Rio de Janeiro Santos Dumont Airport flights?

There is only 1 cabin class available to choose from on Porto Alegre to Rio de Janeiro Santos Dumont Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of September 2026, prices for Porto Alegre to Rio de Janeiro Santos Dumont Airport flights are approximately 7% more expensive 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

$73

Fastest flight time

1h 55m

Direct flights

Every day
The best one-way flight to Rio de Janeiro Santos Dumont Airport from Porto Alegre in the past 72 hours is $73. 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 $134.
The fastest flight from Porto Alegre to Rio de Janeiro Santos Dumont Airport takes 1h 55m
Direct flights go from Porto Alegre to Rio de Janeiro Santos Dumont Airport every day.
Search flight deals

Frequently asked questions about flying from Porto Alegre to 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 1h 55m 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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