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Cheap flights from Rio de Janeiro to Porto Alegre from $65

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rio de Janeiro to Porto Alegre departing on 11/5. 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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Find the cheapest flights from Rio de Janeiro to Porto Alegre

Cheap round-trip flights

GOL Logo
7:40 am - 9:45 amGIG-POA
2h 05mnonstop
GOL Logo
9:50 pm - 11:40 pmPOA-GIG
1h 50mnonstop
$128GOL
Find Deal
mié., oct. 1 - vie., oct. 3
GOL Logo
3:55 pm - 12:50 amGIG-POA
8h 55m1 stop
GOL Logo
9:50 pm - 11:40 pmPOA-GIG
1h 50mnonstop
$130GOL
Find Deal
jue., oct. 9 - jue., oct. 16
GOL Logo
3:15 pm - 8:55 pmGIG-POA
5h 40m1 stop
GOL Logo
8:55 am - 10:50 amPOA-GIG
1h 55mnonstop
$131GOL
Find Deal
vie., nov. 28 - sáb., dic. 6
GOL Logo
3:15 pm - 8:55 pmGIG-POA
5h 40m1 stop
GOL Logo
5:05 am - 7:00 amPOA-GIG
1h 55mnonstop
$133GOL
Find Deal
lun., nov. 3 - mar., nov. 11
LATAM Airlines Logo
6:55 am - 9:05 amGIG-POA
2h 10mnonstop
LATAM Airlines Logo
4:20 am - 6:10 amPOA-GIG
1h 50mnonstop
$136LATAM Airlines
Find Deal
dom., nov. 9 - mié., nov. 12
Logo
3:00 pm - 8:45 pmGIG-POA
5h 45m1 stop
Logo
4:20 am - 6:10 amPOA-GIG
1h 50mnonstop
$148
Find Deal
dom., nov. 9 - mié., nov. 12
Logo
6:55 am - 9:05 amGIG-POA
2h 10mnonstop
Logo
1:40 pm - 6:55 amPOA-GIG
17h 15m1 stop
$160
Find Deal
dom., nov. 9 - jue., nov. 13
Azul Logo
5:30 am - 7:40 amGIG-POA
2h 10mnonstop
Azul Logo
9:05 pm - 11:00 pmPOA-GIG
1h 55mnonstop
$163Azul
Find Deal
jue., sep. 25 - mar., sep. 30
Azul Logo
5:30 am - 7:40 amGIG-POA
2h 10mnonstop
Azul Logo
9:05 pm - 11:00 pmPOA-GIG
1h 55mnonstop
$164Azul
Find Deal
jue., sep. 25 - mar., sep. 30
LATAM Airlines Logo
11:00 pm - 1:05 amGIG-POA
2h 05mnonstop
LATAM Airlines Logo
6:40 am - 1:15 pmPOA-GIG
6h 35m1 stop
$168LATAM Airlines
Find Deal
mié., nov. 12 - dom., nov. 16

Azul flights from Rio de Janeiro to Porto Alegre

Our best Azul deals on Rio de Janeiro to Porto Alegre flight tickets
Azul
Sep 25
GIG5:30 amRio de Janeiro–Galeão Intl
2h 10m
POA7:40 amPorto Alegre Salgado Filho
Sep 30
POA9:05 pmPorto Alegre Salgado Filho
1h 55m
GIG11:00 pmRio de Janeiro–Galeão Intl
$163
Find similar
Azul
Sep 25
GIG5:30 amRio de Janeiro–Galeão Intl
2h 10m
POA7:40 amPorto Alegre Salgado Filho
Sep 30
POA9:05 pmPorto Alegre Salgado Filho
1h 55m
GIG11:00 pmRio de Janeiro–Galeão Intl
$164
Find similar
Azul
Sep 27
GIG5:30 amRio de Janeiro–Galeão Intl
2h 10m
POA7:40 amPorto Alegre Salgado Filho
Sep 29
POA9:05 pmPorto Alegre Salgado Filho
1h 55m
GIG11:00 pmRio de Janeiro–Galeão Intl
$166
Find similar

GOL flights from Rio de Janeiro to Porto Alegre

Our best GOL deals on Rio de Janeiro to Porto Alegre flight tickets
GOL
Oct 1
GIG7:40 amRio de Janeiro–Galeão Intl
2h 05m
POA9:45 amPorto Alegre Salgado Filho
Oct 3
POA9:50 pmPorto Alegre Salgado Filho
1h 50m
GIG11:40 pmRio de Janeiro–Galeão Intl
$128
Find similar
GOL
Oct 9
GIG3:55 pmRio de Janeiro–Galeão Intl
8h 55m
1 stop
POA12:50 amPorto Alegre Salgado Filho
Oct 16
POA9:50 pmPorto Alegre Salgado Filho
1h 50m
GIG11:40 pmRio de Janeiro–Galeão Intl
$130
Find similar
GOL
Nov 28
GIG3:15 pmRio de Janeiro–Galeão Intl
5h 40m
1 stop
POA8:55 pmPorto Alegre Salgado Filho
Dec 6
POA8:55 amPorto Alegre Salgado Filho
1h 55m
GIG10:50 amRio de Janeiro–Galeão Intl
$131
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from Rio de Janeiro to Porto Alegre that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Rio de JaneiroPorto Alegre

GIG - POA

GIGPOA

Rio de Janeiro–Galeão Intl

mié. 10/1

7:40 am-9:45 am

Nonstop2h 05m

Porto Alegre Salgado Filho

vie. 10/3

9:50 pm-11:40 pm

Nonstop1h 50m

$128

Rio de JaneiroPorto Alegre

GIG - POA

GIGPOA

Rio de Janeiro–Galeão Intl

jue. 10/9

3:55 pm-12:50 am

1 stop8h 55m

Porto Alegre Salgado Filho

jue. 10/16

9:50 pm-11:40 pm

Nonstop1h 50m

$130

Rio de JaneiroPorto Alegre

GIG - POA

GIGPOA

Rio de Janeiro–Galeão Intl

vie. 11/28

3:15 pm-8:55 pm

1 stop5h 40m

Porto Alegre Salgado Filho

sáb. 12/6

8:55 am-10:50 am

Nonstop1h 55m

$131

Rio de JaneiroPorto Alegre

GIG - POA

GIGPOA

Rio de Janeiro–Galeão Intl

lun. 11/3

3:15 pm-8:55 pm

1 stop5h 40m

Porto Alegre Salgado Filho

mar. 11/11

5:05 am-7:00 am

Nonstop1h 55m

$133

Rio de JaneiroPorto Alegre

GIG - POA

GIGPOA

Rio de Janeiro–Galeão Intl

dom. 11/9

6:55 am-9:05 am

Nonstop2h 10m

Porto Alegre Salgado Filho

mié. 11/12

4:20 am-6:10 am

Nonstop1h 50m

$136

Rio de JaneiroPorto Alegre

GIG - POA

GIGPOA

Rio de Janeiro–Galeão Intl

dom. 11/9

3:00 pm-8:45 pm

1 stop5h 45m

Porto Alegre Salgado Filho

mié. 11/12

4:20 am-6:10 am

Nonstop1h 50m

$148

Rio de JaneiroPorto Alegre

GIG - POA

GIGPOA

Rio de Janeiro–Galeão Intl

dom. 11/9

6:55 am-9:05 am

Nonstop2h 10m

Porto Alegre Salgado Filho

jue. 11/13

1:40 pm-6:55 am

1 stop17h 15m

$160

Rio de JaneiroPorto Alegre

GIG - POA

GIGPOA

Rio de Janeiro–Galeão Intl

jue. 9/25

5:30 am-7:40 am

Nonstop2h 10m

Porto Alegre Salgado Filho

mar. 9/30

9:05 pm-11:00 pm

Nonstop1h 55m

$163

Rio de JaneiroPorto Alegre

GIG - POA

GIGPOA

Rio de Janeiro–Galeão Intl

jue. 9/25

5:30 am-7:40 am

Nonstop2h 10m

Porto Alegre Salgado Filho

mar. 9/30

9:05 pm-11:00 pm

Nonstop1h 55m

$164

Rio de JaneiroPorto Alegre

GIG - POA

GIGPOA

Rio de Janeiro–Galeão Intl

mié. 11/12

11:00 pm-1:05 am

Nonstop2h 05m

Porto Alegre Salgado Filho

dom. 11/16

6:40 am-1:15 pm

1 stop6h 35m

$168

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 Porto Alegre from

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

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 Porto Alegre?

The cheapest month to fly to Porto Alegre from Rio de Janeiro is in September. Flight prices, which tend to average around $108, are often lower during this time because this is during the off-season. If you’re not able to fly to Porto Alegre in September, then May is your next best option. Flight prices from Rio de Janeiro to Porto Alegre during May average around $112.

What is the cheapest day to depart on your flight to Porto Alegre?

Our data shows that Tuesday is the least expensive day to fly to Porto Alegre. Tickets to fly out on this day can be as low as $133. On the other hand, Sunday is the most expensive day to depart from Rio de Janeiro because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $292.

What is the cheapest time of day to depart on your flight to Porto Alegre?

Our most recent data shows that the best time of day to fly to Porto Alegre is in the morning. Flights from Rio de Janeiro to Porto Alegre during this time can be as low as $162. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $312 on average. Flights to Porto Alegre from Rio de Janeiro in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Fly from Rio de Janeiro–Galeão Intl to Porto Alegre Salgado Filho for the best Rio de Janeiro - Porto Alegre Salgado Filho flight prices

How far in advance should I book a flight to Porto Alegre?

You are more likely to see cheaper flights to Porto Alegre from Rio de Janeiro when booking weeks ahead of your departure date. In general, you can expect to find flights to Porto Alegre for around $138 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto Alegre from Rio de Janeiro for as low as $106 on momondo.

What cabin class options are available on Rio de Janeiro to Porto Alegre Salgado Filho flights?

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

Can stopping save me money on Rio de Janeiro to Porto Alegre flights?

No. A direct flight is the cheapest option for a flight between Rio de Janeiro to Porto Alegre.

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

As of September 2025, prices for Rio de Janeiro to Porto Alegre flights are approximately 18% cheaper when compared to flights at the same time last year.

When to book flights from Rio de Janeiro to Porto Alegre

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

Cheap Rio de Janeiro to Porto Alegre (RIO to POA) flight deals and tips

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

Best Price Found

$52

Fastest flight time

2h 00m

Direct flights

Every day

Airports in Porto Alegre

1 airport
The best one-way flight to Porto Alegre from Rio de Janeiro in the past 72 hours is $52. The best round-trip flight deal from Rio de Janeiro to Porto Alegre found on momondo in the last 72 hours is $97.
The fastest flight from Rio de Janeiro to Porto Alegre takes 2h 00m
Direct flights go from Rio de Janeiro to Porto Alegre every day.
There is 1 airport near Porto Alegre: Porto Alegre Salgado Filho (POA)
Search flight deals

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

    The distance between Rio de Janeiro and Porto Alegre Salgado Filho is about 698.7 mi. By plane, this route typically takes 2h 05m.

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

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

  • How many operators does momondo search for flights from Rio de Janeiro to Porto Alegre Salgado Filho Airport?

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

  • What documentation or ID do you need to fly to Porto Alegre Salgado Filho Airport?

    The travel and health documents you'll need for your trip to Porto Alegre Salgado Filho Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Porto Alegre Salgado Filho Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

  • What is the most popular airline from Rio de Janeiro to Porto Alegre?

Best airlines flying from Rio de Janeiro to Porto Alegre

Compare and see reviews for airlines that fly from Rio de Janeiro to Porto Alegre with momondo
Airline
Rating
Free Cancellation
Price
GOLPriceFrom $66Free CancellationRating
7.3
1,105 reviews
Search GOL flights
AzulPriceFrom $81Free CancellationRating
8.0
808 reviews
Search Azul flights

  • Azul Flights From Rio de Janeiro to Porto Alegre

    Azul flight deals from Rio de Janeiro to Porto Alegre start from $81 round-trip. Over the 20 Azul flights for this route in a normal week, average airfare is usually $211 round-trip - but some users have found much cheaper deals with momondo.

  • GOL Flights From Rio de Janeiro to Porto Alegre

    $66 is the best GOL flight deal from Rio de Janeiro to Porto Alegre found on momondo over the last 72 hours. The average GOL ticket price found was closer to $214, however, with flight time and availability significantly affecting the price. GOL (7.3/10 from 1,105 user reviews) flies into Porto Alegre from Rio de Janeiro 13 times in an average week so prices can vary.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Rio de Janeiro to Porto Alegre for you.

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

Flights from Rio de Janeiro to Porto Alegre with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Porto Alegre from Rio de Janeiro.

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

Of course. momondo tracks the price of Rio de Janeiro to Porto Alegre flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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