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Cheap flights from Sao Paulo to Porto Alegre from $38

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sao Paulo to Porto Alegre departing on 10/30. 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 Sao Paulo to Porto Alegre

Cheap round-trip flights

GOL Logo
4:35 pm - 6:20 pmGRU-POA
1h 45mnonstop
GOL Logo
11:40 am - 1:30 pmPOA-GRU
1h 50mnonstop
$80GOL
Find Deal
Mon, Oct 27 - Thu, Oct 30
GOL Logo
4:00 pm - 5:45 pmGRU-POA
1h 45mnonstop
GOL Logo
8:10 pm - 10:00 pmPOA-GRU
1h 50mnonstop
$81GOL
Find Deal
Tue, Oct 14 - Thu, Oct 23
GOL Logo
4:00 pm - 5:45 pmGRU-POA
1h 45mnonstop
GOL Logo
6:00 am - 7:50 amPOA-GRU
1h 50mnonstop
$82GOL
Find Deal
Thu, Sep 4 - Tue, Oct 7
GOL Logo
2:30 pm - 4:15 pmGRU-POA
1h 45mnonstop
GOL Logo
6:35 pm - 8:25 pmPOA-GRU
1h 50mnonstop
$88GOL
Find Deal
Wed, Aug 13 - Tue, Aug 19
Azul Logo
6:05 am - 7:45 amGRU-POA
1h 40mnonstop
Azul Logo
8:45 pm - 10:30 pmPOA-GRU
1h 45mnonstop
$92Azul
Find Deal
Sun, Aug 17 - Tue, Aug 19
Azul Logo
6:05 am - 7:45 amGRU-POA
1h 40mnonstop
Azul Logo
9:35 am - 11:20 amPOA-GRU
1h 45mnonstop
$105Azul
Find Deal
Sun, Nov 9 - Fri, Nov 14
Logo
5:10 pm - 10:45 pmGRU-POA
5h 35m1 stop
Logo
8:25 am - 10:10 amPOA-GRU
1h 45mnonstop
$107
Find Deal
Fri, Oct 24 - Sun, Oct 26
Logo
5:15 pm - 8:10 pmGRU-POA
26h 55m2 stops
Logo
5:30 am - 7:15 amPOA-GRU
1h 45mnonstop
$130
Find Deal
Sun, Nov 9 - Fri, Nov 14
LATAM Airlines Logo
10:35 am - 1:45 pmCGH-POA
3h 10m1 stop
LATAM Airlines Logo
10:55 am - 12:30 pmPOA-CGH
1h 35mnonstop
$135LATAM Airlines
Find Deal
Sat, Jan 3 - Sat, Jan 10
LATAM Airlines Logo
11:20 pm - 1:05 amGRU-POA
1h 45mnonstop
LATAM Airlines Logo
4:40 am - 6:25 amPOA-GRU
1h 45mnonstop
$145LATAM Airlines
Find Deal
Thu, Jan 8 - Wed, Jan 14

GOL flights from Sao Paulo to Porto Alegre

Our best GOL deals on Sao Paulo to Porto Alegre flight tickets
GOL
Oct 27
GRU4:35 pmSao Paulo Guarulhos Intl
1h 45m
POA6:20 pmPorto Alegre Salgado Filho
Oct 30
POA11:40 amPorto Alegre Salgado Filho
1h 50m
GRU1:30 pmSao Paulo Guarulhos Intl
$80
Find similar
GOL
Oct 14
GRU4:00 pmSao Paulo Guarulhos Intl
1h 45m
POA5:45 pmPorto Alegre Salgado Filho
Oct 23
POA8:10 pmPorto Alegre Salgado Filho
1h 50m
GRU10:00 pmSao Paulo Guarulhos Intl
$81
Find similar
GOL
Sep 4
GRU4:00 pmSao Paulo Guarulhos Intl
1h 45m
POA5:45 pmPorto Alegre Salgado Filho
Oct 7
POA6:00 amPorto Alegre Salgado Filho
1h 50m
GRU7:50 amSao Paulo Guarulhos Intl
$82
Find similar

Azul flights from Sao Paulo to Porto Alegre

Our best Azul deals on Sao Paulo to Porto Alegre flight tickets
Azul
Aug 17
GRU6:05 amSao Paulo Guarulhos Intl
1h 40m
POA7:45 amPorto Alegre Salgado Filho
Aug 19
POA8:45 pmPorto Alegre Salgado Filho
1h 45m
GRU10:30 pmSao Paulo Guarulhos Intl
$92
Find similar
Azul
Aug 7
GRU5:50 amSao Paulo Guarulhos Intl
1h 40m
POA7:30 amPorto Alegre Salgado Filho
Aug 18
POA8:45 pmPorto Alegre Salgado Filho
1h 45m
GRU10:30 pmSao Paulo Guarulhos Intl
$95
Find similar
Azul
Nov 9
GRU6:05 amSao Paulo Guarulhos Intl
1h 40m
POA7:45 amPorto Alegre Salgado Filho
Nov 14
POA9:35 amPorto Alegre Salgado Filho
1h 45m
GRU11:20 amSao Paulo Guarulhos Intl
$105
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Sao Paulo 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 July 29, 2025.
Use the filters below to find and compare flights from Sao Paulo to Porto Alegre that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Sao PauloPorto Alegre

GRU - POA

GRUPOA

Sao Paulo Guarulhos Intl

Mon 10/27

4:35 pm-6:20 pm

Nonstop1h 45m

Porto Alegre Salgado Filho

Thu 10/30

11:40 am-1:30 pm

Nonstop1h 50m

$80

Sao PauloPorto Alegre

GRU - POA

GRUPOA

Sao Paulo Guarulhos Intl

Tue 10/14

4:00 pm-5:45 pm

Nonstop1h 45m

Porto Alegre Salgado Filho

Thu 10/23

8:10 pm-10:00 pm

Nonstop1h 50m

$81

Sao PauloPorto Alegre

GRU - POA

GRUPOA

Sao Paulo Guarulhos Intl

Thu 9/4

4:00 pm-5:45 pm

Nonstop1h 45m

Porto Alegre Salgado Filho

Tue 10/7

6:00 am-7:50 am

Nonstop1h 50m

$82

Sao PauloPorto Alegre

GRU - POA

GRUPOA

Sao Paulo Guarulhos Intl

Wed 8/13

2:30 pm-4:15 pm

Nonstop1h 45m

Porto Alegre Salgado Filho

Tue 8/19

6:35 pm-8:25 pm

Nonstop1h 50m

$88

Sao PauloPorto Alegre

GRU - POA

GRUPOA

Sao Paulo Guarulhos Intl

Sun 8/17

6:05 am-7:45 am

Nonstop1h 40m

Porto Alegre Salgado Filho

Tue 8/19

8:45 pm-10:30 pm

Nonstop1h 45m

$92

Sao PauloPorto Alegre

GRU - POA

GRUPOA

Sao Paulo Guarulhos Intl

Sun 11/9

6:05 am-7:45 am

Nonstop1h 40m

Porto Alegre Salgado Filho

Fri 11/14

9:35 am-11:20 am

Nonstop1h 45m

$105

Sao PauloPorto Alegre

GRU - POA

GRUPOA

Sao Paulo Guarulhos Intl

Fri 10/24

5:10 pm-10:45 pm

1 stop5h 35m

Porto Alegre Salgado Filho

Sun 10/26

8:25 am-10:10 am

Nonstop1h 45m

$107

Sao PauloPorto Alegre

GRU - POA

GRUPOA

Sao Paulo Guarulhos Intl

Sun 11/9

5:15 pm-8:10 pm

2 stops26h 55m

Porto Alegre Salgado Filho

Fri 11/14

5:30 am-7:15 am

Nonstop1h 45m

$130

Sao PauloPorto Alegre

CGH - POA

CGHPOA

Sao Paulo Congonhas

Sat 1/3

10:35 am-1:45 pm

1 stop3h 10m

Porto Alegre Salgado Filho

Sat 1/10

10:55 am-12:30 pm

Nonstop1h 35m

$135

Sao PauloPorto Alegre

GRU - POA

GRUPOA

Sao Paulo Guarulhos Intl

Thu 1/8

11:20 pm-1:05 am

Nonstop1h 45m

Porto Alegre Salgado Filho

Wed 1/14

4:40 am-6:25 am

Nonstop1h 45m

$145

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 Sao Paulo 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 typical price of a round-trip flight between Sao Paulo and Porto Alegre?

What is the cheapest month to fly to Porto Alegre?

The cheapest month to fly to Porto Alegre from Sao Paulo is in May. Flight prices, which tend to average around $93, are often lower during this time because this is during the off-season. If you’re not able to fly to Porto Alegre in May, then September is your next best option. Flight prices from Sao Paulo to Porto Alegre during September average around $94.

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

Our data shows that Wednesday is the least expensive day to fly to Porto Alegre. Tickets to fly out on this day can be as low as $117. On the other hand, Thursday is the most expensive day to depart from Sao Paulo because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $179.

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 evening. Flights from Sao Paulo to Porto Alegre during this time can be as low as $122. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $162 on average. Flights to Porto Alegre from Sao Paulo at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Sao Paulo to Porto Alegre Salgado Filho flight route?

Fly from Sao Paulo Guarulhos Intl to Porto Alegre Salgado Filho for the best Sao Paulo - 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 Sao Paulo when booking weeks ahead of your departure date. In general, you can expect to find flights to Porto Alegre for around $111 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto Alegre from Sao Paulo for as low as $82 on momondo.

What cabin class options are available on Sao Paulo to Porto Alegre Salgado Filho flights?

There are 2 cabin classes available to choose from on Sao Paulo 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 Sao Paulo to Porto Alegre flights?

No. A direct flight is the cheapest option for a flight between Sao Paulo to Porto Alegre.

How have Sao Paulo to Porto Alegre flight prices changed over time?

As of July 2025, prices for Sao Paulo to Porto Alegre flights are approximately 6% cheaper when compared to flights at the same time last year.

When to book flights from Sao Paulo to Porto Alegre

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

Cheap Sao Paulo to Porto Alegre (SAO to POA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sao Paulo to Porto Alegre

Best Price Found

$38

Fastest flight time

1h 40m

Direct flights

Every day

Airports in Porto Alegre

1 airport
The best one-way flight to Porto Alegre from Sao Paulo in the past 72 hours is $38. The best round-trip flight deal from Sao Paulo to Porto Alegre found on momondo in the last 72 hours is $80.
The fastest flight from Sao Paulo to Porto Alegre takes 1h 40m
Direct flights go from Sao Paulo to Porto Alegre every day.
There is 1 airport near Porto Alegre: Porto Alegre Salgado Filho (POA)
Search flight deals

  • How far is Sao Paulo to Porto Alegre Salgado Filho by plane?

    Sao Paulo and Porto Alegre Salgado Filho are 529.3 mi apart from one another. By plane, this route typically takes 1h 40m.

  • When did momondo last update prices for flights from Sao Paulo to Porto Alegre Salgado Filho Airport?

    Prices for flights from Sao Paulo to Porto Alegre Salgado Filho Airport are updated daily.

  • How many operators does momondo search for flights from Sao Paulo to Porto Alegre Salgado Filho Airport?

  • How old do you have to be to fly from Sao Paulo 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 Sao Paulo to Porto Alegre Salgado Filho Airport.

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

    The necessary travel and health documents for your Porto Alegre Salgado Filho 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 Sao Paulo to Porto Alegre?

  • What is the most popular airline from Sao Paulo to Porto Alegre?

Best airlines flying from Sao Paulo to Porto Alegre

Compare and see reviews for airlines that fly from Sao Paulo to Porto Alegre with momondo
Airline
Rating
Free Cancellation
Price
GOLPriceFrom $48Free CancellationRating
7.3
1,091 reviews
Search GOL flights
AzulPriceFrom $59Free CancellationRating
8.0
800 reviews
Search Azul flights
LATAM AirlinesPriceFrom $94Free CancellationRating
7.5
1,822 reviews
Search LATAM Airlines flights

  • Azul Flights From Sao Paulo to Porto Alegre

    Azul is one of the most popular airlines flying from Sao Paulo to Porto Alegre, operating 69 flights/week on average for this route. A good Azul flight deal for Sao Paulo to Porto Alegre starts from $59 round-trip, up to an average price of $137. Our users have rated Azul at 8.0/10.

  • LATAM Airlines Flights From Sao Paulo to Porto Alegre

    $94 is the best LATAM Airlines flight deal from Sao Paulo to Porto Alegre found on momondo over the last 72 hours. The average LATAM Airlines ticket price found was closer to $184, however, with flight time and availability significantly affecting the price. LATAM Airlines (7.5/10 from 1,821 user reviews) flies into Porto Alegre from Sao Paulo 61 times in an average week so prices can vary.

Why use momondo?

Why should I use momondo to find a flight deal from Sao Paulo to Porto Alegre?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Porto Alegre from Sao Paulo.

Can I find flights from Sao Paulo to Porto Alegre with flexible booking policies on momondo?

Yes. All flights to Porto Alegre from Sao Paulo on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Sao Paulo to Porto Alegre?

momondo provides multiple filters to help you find the best flight to Porto Alegre from Sao Paulo. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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

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