Which airlines fly to Porto Alegre?

Based on our data, the most popular airlines that fly to Porto Alegre from United States are Copa Airlines, LATAM Airlines, GOL and Delta. There may also be other airline options depending on where in United States you’re flying from.

Delta Flights to Porto Alegre

Delta is a popular choice for users traveling to Porto Alegre. It operates 13 flights every week to Porto Alegre, most often flying from Sao Paulo Guarulhos Intl. Delta ticket prices will depend on when and where you need to fly from - deals as low as $712 (from Atlanta Hartsfield-Jackson) have been found by momondo users. In 8,553 reviews, momondo users have rated Delta at an average score of 7.8/10.

United Airlines Flights to Porto Alegre

United Airlines flights to Porto Alegre can start from as low as $334 (round-trip, from Boston Logan Intl, found in the last 72 hours). Over 7 flights that United Airlines operates to Porto Alegre in a normal week, prices can vary significantly. The most popular United Airlines flight to Porto Alegre is from Sao Paulo Guarulhos Intl. United Airlines has been rated 7.4/10 by momondo users, in 10,191 reviews.

How long does it take to fly to Porto Alegre?

On average, it takes 20h 27m to fly from United States to Porto Alegre if you fly out of Los Angeles (the most popular airport in United States) and into Porto Alegre Salgado Filho (the most popular airport in Porto Alegre). If you’re flying out of Miami and into Porto Alegre Salgado Filho, then the flight time is around 15h 45m.

$300 Cheap Flights to Porto Alegre in 2026

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Find the cheapest flights from the United States to Porto Alegre

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:15 am - 10:50 amMIA Miami-POA Porto Alegre Salgado Filho

25h 35m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl

6:45 pm - 12:25 pmPOA Porto Alegre Salgado Filho-MIA Miami

18h 40m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado

$626Multiple Airlines

Mon, Sep 28 - Thu, Oct 15

4:41 am - 12:25 amMIA Miami-POA Porto Alegre Salgado Filho

17h 44m1 stop Panama City Tocumen Intl

1:30 am - 9:36 pmPOA Porto Alegre Salgado Filho-MIA Miami

22h 06m1 stop Panama City Tocumen Intl

$633Copa Airlines

Wed, Nov 4 - Sun, Nov 15

4:41 am - 12:25 amMIA Miami-POA Porto Alegre Salgado Filho

17h 44m1 stop Panama City Tocumen Intl

1:30 am - 9:21 pmPOA Porto Alegre Salgado Filho-MIA Miami

21h 51m1 stop Panama City Tocumen Intl

$633Copa Airlines

Tue, Nov 3 - Sun, Nov 8

1:20 pm - 11:55 amMIA Miami-POA Porto Alegre Salgado Filho

44h 35m2 stops Bogotá El Dorado Brasilia

12:30 pm - 2:50 amPOA Porto Alegre Salgado Filho-MIA Miami

16h 20m2 stops Rio de Janeiro–Galeão Intl Bogotá El Dorado

$637GOL

Sun, Feb 21 - Mon, Mar 1

1:35 am - 11:50 pmMIA Miami-POA Porto Alegre Salgado Filho

20h 15m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl

9:15 pm - 12:05 amPOA Porto Alegre Salgado Filho-MIA Miami

28h 50m2 stops Rio de Janeiro–Galeão Intl Bogotá El Dorado

$639GOL

Tue, Nov 3 - Mon, Nov 9

2:00 pm - 12:15 pmMIA Miami-POA Porto Alegre Salgado Filho

21h 15m2 stops Bogotá El Dorado Rio de Janeiro–Galeão Intl

4:05 am - 11:30 pmPOA Porto Alegre Salgado Filho-MIA Miami

20h 25m2 stops Rio de Janeiro–Galeão Intl Bogotá El Dorado

$643Multiple Airlines

Tue, Sep 29 - Fri, Oct 16

2:35 pm - 12:15 pmMCO Orlando-POA Porto Alegre Salgado Filho

19h 40m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl

9:45 pm - 3:15 pmPOA Porto Alegre Salgado Filho-MCO Orlando

19h 30m2 stops Curitiba Afonso Pena Sao Paulo Guarulhos Intl

$658LATAM Airlines

Tue, Mar 2 - Sat, Mar 6

6:05 pm - 3:20 pmMCO Orlando-POA Porto Alegre Salgado Filho

19h 15m1 stop Sao Paulo Guarulhos Intl

5:40 am - 7:30 pmPOA Porto Alegre Salgado Filho-MCO Orlando

14h 50m1 stop Sao Paulo Guarulhos Intl

$658LATAM Airlines

Tue, Mar 9 - Sat, Mar 20

6:05 pm - 10:00 amMCO Orlando-POA Porto Alegre Salgado Filho

13h 55m1 stop Sao Paulo Guarulhos Intl

5:15 am - 7:30 pmPOA Porto Alegre Salgado Filho-MCO Orlando

15h 15m1 stop Sao Paulo Guarulhos Intl

$658Delta

Mon, Mar 8 - Fri, Mar 19

6:00 am - 6:40 amBOS Boston Logan Intl-POA Porto Alegre Salgado Filho

22h 40m2 stops New York John F Kennedy Intl Lima J Chavez Intl

9:15 am - 6:45 amPOA Porto Alegre Salgado Filho-BOS Boston Logan Intl

23h 30m1 stop Sao Paulo Guarulhos Intl

$786Delta

Wed, Feb 24 - Thu, Mar 4

Cheap last minute flights

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5:14 pm - 12:20 amMIA Miami-POA Porto Alegre Salgado Filho

30h 06m1 stop Panama City Tocumen Intl

5:45 am - 7:10 amPOA Porto Alegre Salgado Filho-MIA Miami

27h 25m2 stops Sao Paulo Viracopos Lima J Chavez Intl

$718Multiple Airlines

Wed, Sep 16 - Thu, Dec 10

8:20 am - 11:40 amMIA Miami-POA Porto Alegre Salgado Filho

26h 20m2 stops Orlando Brasilia

7:40 pm - 3:45 pmPOA Porto Alegre Salgado Filho-MIA Miami

22h 05m2 stops Sao Paulo Guarulhos Intl Brasilia

$773GOL

Wed, Sep 16 - Thu, Dec 10

6:31 pm - 12:20 amMIA Miami-POA Porto Alegre Salgado Filho

28h 49m1 stop Panama City Tocumen Intl

1:35 am - 12:38 amPOA Porto Alegre Salgado Filho-MIA Miami

25h 03m1 stop Panama City Tocumen Intl

$775Copa Airlines

Wed, Sep 16 - Wed, Dec 9

9:30 pm - 9:45 amORD Chicago O'Hare Intl-POA Porto Alegre Salgado Filho

34h 15m1 stop Sao Paulo Guarulhos Intl

3:45 pm - 6:45 amPOA Porto Alegre Salgado Filho-ORD Chicago O'Hare Intl

17h 00m1 stop Sao Paulo Guarulhos Intl

$958United Airlines

Tue, Sep 15 - Mon, Sep 21

2:16 pm - 2:25 pmORD Chicago O'Hare Intl-POA Porto Alegre Salgado Filho

22h 09m2 stops Houston George Bush Intcntl Sao Paulo Guarulhos Intl

5:10 pm - 6:45 amPOA Porto Alegre Salgado Filho-ORD Chicago O'Hare Intl

15h 35m1 stop Sao Paulo Guarulhos Intl

$962United Airlines

Tue, Sep 15 - Mon, Sep 21

2:30 pm - 2:25 pmORD Chicago O'Hare Intl-POA Porto Alegre Salgado Filho

21h 55m2 stops Washington, D.C. Dulles Intl Sao Paulo Guarulhos Intl

5:10 pm - 11:59 amPOA Porto Alegre Salgado Filho-ORD Chicago O'Hare Intl

20h 49m2 stops Sao Paulo Guarulhos Intl Washington, D.C. Dulles Intl

$972United Airlines

Tue, Sep 15 - Mon, Sep 21

8:20 am - 12:15 amFLL Fort Lauderdale-POA Porto Alegre Salgado Filho

14h 55m1 stop Sao Paulo Viracopos

2:05 pm - 5:55 amPOA Porto Alegre Salgado Filho-FLL Fort Lauderdale

17h 50m1 stop Sao Paulo Viracopos

$1,014Azul

Wed, Sep 16 - Thu, Dec 10

12:17 pm - 10:30 amMIA Miami-POA Porto Alegre Salgado Filho

45h 13m2 stops Chicago O'Hare Intl Sao Paulo Guarulhos Intl

8:50 pm - 10:16 pmPOA Porto Alegre Salgado Filho-MIA Miami

51h 26m3 stops Sao Paulo Guarulhos Intl Chicago O'Hare Intl Newark

$1,244United Airlines

Wed, Sep 16 - Thu, Dec 10

3:40 pm - 2:25 pmORD Chicago O'Hare Intl-POA Porto Alegre Salgado Filho

20h 45m2 stops Montreal Pierre Elliott Trudeau Intl Sao Paulo Guarulhos Intl

9:10 pm - 11:59 pmPOA Porto Alegre Salgado Filho-ORD Chicago O'Hare Intl

28h 49m3 stops Curitiba Afonso Pena Sao Paulo Guarulhos Intl Mexico City Benito Juarez

$1,244Multiple Airlines

Tue, Sep 15 - Mon, Sep 21

Fly from

Route

Depart

Return

Price

Cheapest round-trip

MiamiPorto Alegre

MIA Miami - POA Porto Alegre Salgado Filho

MIAPOA

Miami

Mon 9/28

8:15 am-10:50 am

2 stops25h 35m

Porto Alegre Salgado Filho

Thu 10/15

6:45 pm-12:25 pm

2 stops18h 40m

$626

MiamiPorto Alegre

MIA Miami - POA Porto Alegre Salgado Filho

MIAPOA

Miami

Wed 11/4

4:41 am-12:25 am

1 stop17h 44m

Porto Alegre Salgado Filho

Sun 11/15

1:30 am-9:36 pm

1 stop22h 06m

$633

MiamiPorto Alegre

MIA Miami - POA Porto Alegre Salgado Filho

MIAPOA

Miami

Tue 11/3

4:41 am-12:25 am

1 stop17h 44m

Porto Alegre Salgado Filho

Sun 11/8

1:30 am-9:21 pm

1 stop21h 51m

$633

MiamiPorto Alegre

MIA Miami - POA Porto Alegre Salgado Filho

MIAPOA

Miami

Sun 2/21

1:20 pm-11:55 am

2 stops44h 35m

Porto Alegre Salgado Filho

Mon 3/1

12:30 pm-2:50 am

2 stops16h 20m

$637

MiamiPorto Alegre

MIA Miami - POA Porto Alegre Salgado Filho

MIAPOA

Miami

Tue 11/3

1:35 am-11:50 pm

2 stops20h 15m

Porto Alegre Salgado Filho

Mon 11/9

9:15 pm-12:05 am

2 stops28h 50m

$639

MiamiPorto Alegre

MIA Miami - POA Porto Alegre Salgado Filho

MIAPOA

Miami

Tue 9/29

2:00 pm-12:15 pm

2 stops21h 15m

Porto Alegre Salgado Filho

Fri 10/16

4:05 am-11:30 pm

2 stops20h 25m

$643

OrlandoPorto Alegre

MCO Orlando - POA Porto Alegre Salgado Filho

MCOPOA

Orlando

Tue 3/2

2:35 pm-12:15 pm

2 stops19h 40m

Porto Alegre Salgado Filho

Sat 3/6

9:45 pm-3:15 pm

2 stops19h 30m

$658

OrlandoPorto Alegre

MCO Orlando - POA Porto Alegre Salgado Filho

MCOPOA

Orlando

Tue 3/9

6:05 pm-3:20 pm

1 stop19h 15m

Porto Alegre Salgado Filho

Sat 3/20

5:40 am-7:30 pm

1 stop14h 50m

$658

Quickest round-trip

OrlandoPorto Alegre

MCO Orlando - POA Porto Alegre Salgado Filho

MCOPOA

Orlando

Mon 3/8

6:05 pm-10:00 am

1 stop13h 55m

Porto Alegre Salgado Filho

Fri 3/19

5:15 am-7:30 pm

1 stop15h 15m

$658

BostonPorto Alegre

BOS Boston Logan Intl - POA Porto Alegre Salgado Filho

BOSPOA

Boston Logan Intl

Wed 2/24

6:00 am-6:40 am

2 stops22h 40m

Porto Alegre Salgado Filho

Thu 3/4

9:15 am-6:45 am

1 stop23h 30m

$786

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Porto Alegre flights insights and trends

Explore insights for your Porto Alegre flight to craft the best travel plan

Prices

Other information

What is the cheapest month to fly to Porto Alegre?

The cheapest month to fly to Porto Alegre from United States is in August. Flight prices, which tend to average around $695, are often lower during this time because this is during the off-season. If you’re not able to fly to Porto Alegre in August, then July is your next best option. Flight prices from United States to Porto Alegre during July average around $759.

Cheapest flights to Porto Alegre Salgado Filho

Find the cheapest flights to Porto Alegre Salgado Filho from your nearest city or airport

Find flights from Los Angeles to Porto Alegre

CHEAPEST MONTH TO FLY TO PORTO ALEGRE FROM LOS ANGELES	November	50% cheaper	Flying from Los Angeles to Porto Alegre costs on average just $517 in November
MOST EXPENSIVE MONTH TO FLY TO PORTO ALEGRE FROM LOS ANGELES	May	31% more expensive	It costs about $1,334 for flights to Porto Alegre from Los Angeles in May
MOST POPULAR MONTH TO FLY TO PORTO ALEGRE FROM LOS ANGELES	October	614% more users visited	More momondo users searched in flights to Porto Alegre from Los Angeles in October than any other month

Cheap Porto Alegre flight deals and tips

Summary info about Porto Alegre flight prices, duration and airlines

Best One-Way Price	$300
Best Round-Trip Price	$626
Fastest flight time	15h 35m
Popular in	December

The best one-way flight price to Porto Alegre from United States in the last 5 days is $300 (New York John F Kennedy Intl to Porto Alegre Salgado Filho).

Search Deals

The best round-trip flight price to Porto Alegre from United States in the last 5 days is $626 (Miami to Porto Alegre Salgado Filho).

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The fastest flight to Porto Alegre from United States takes 15h 35m (Orlando to Porto Alegre Salgado Filho).

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December has the highest demand for flights to Porto Alegre, with a 16% price increase on average.

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Frequently asked questions about flying to Porto Alegre

What is there to do in Porto Alegre when it’s raining?

Users planning a flight to Porto Alegre during the month of September should anticipate rain. There are still things to do in Porto Alegre even when it's raining, though. Many tourists kill time during rain and storms by going to shopping centers in the area, like Barra Shopping Sul.

Is there an alternative airport near Porto Alegre?

Those flying to Porto Alegre could potentially find better pricing at Canoas Campo Nossa Senhora de Fatima Airport (8 mi from Porto Alegre city center), Canela Airport (51 mi from Porto Alegre city center) or Caxias do Sul Campo dos Bugres Airport (58 mi from Porto Alegre city center) depending on the month and departure airport.

Is there a cheaper alternative to flying into Porto Alegre?

Prices vary based on where travelers are departing from, but on average, the cheapest airport to fly to in Porto Alegre is Caxias do Sul Campo dos Bugres Airport where the average price is $82. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to Porto Alegre?

Users booking trips to Porto Alegre from Curitiba found flights 32% cheaper than the average price of flights to Porto Alegre. To find the cheapest price to Porto Alegre from your area, use momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Porto Alegre Salgado Filho Airport?

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

How many operators does momondo search for flights to Porto Alegre Salgado Filho Airport?

There are 9 operators available for flights to Porto Alegre Salgado Filho Airport as of September 2026.

How old do you have to be to fly to Porto Alegre Salgado Filho Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Porto Alegre Salgado Filho Airport.

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

The required travel and health documents for your Porto Alegre Salgado Filho Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Porto Alegre Salgado Filho Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Porto Alegre. momondo saves you time and could save you money on your trip.

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

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

How can momondo help me find flights to Porto Alegre?

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

I’m not ready to book a flight 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 and alert you when they change.