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 8,597 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 Rio de Janeiro–Galeão Intl. United Airlines has been rated 7.4/10 by momondo users, in 10,222 reviews.

How long does it take to fly to Porto Alegre?

On average, it takes 15h 30m 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 25m.

$300 Cheap Flights to Porto Alegre in 2026/27

Discover deals from 900+ travel sites with momondo.

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

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

8:30 pm - 11:00 amMIA Miami-POA Porto Alegre Salgado Filho

36h 30m2 stops Belém Val De Cans Sao Paulo Guarulhos Intl

7:40 pm - 3:10 pmPOA Porto Alegre Salgado Filho-MIA Miami

45h 30m2 stops Sao Paulo Guarulhos Intl Belém Val De Cans

$629GOL

Tue, Nov 3 - Mon, Nov 16

10:56 pm - 12:25 amJFK New York John F Kennedy Intl-POA Porto Alegre Salgado Filho

23h 29m1 stop Panama City Tocumen Intl

9:10 am - 5:08 amPOA Porto Alegre Salgado Filho-JFK New York John F Kennedy Intl

20h 58m1 stop Panama City Tocumen Intl

$633Copa Airlines

Thu, Mar 4 - Sun, Mar 14

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

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

3:30 am - 3:15 pmPOA Porto Alegre Salgado Filho-MCO Orlando

13h 45m1 stop Sao Paulo Guarulhos Intl

$637LATAM Airlines

Thu, Nov 5 - Wed, Nov 11

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

$653Copa Airlines

Tue, Nov 3 - Sun, Nov 8

7:35 am - 10:50 amJFK New York John F Kennedy Intl-POA Porto Alegre Salgado Filho

26h 15m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl

11:30 am - 6:05 amPOA Porto Alegre Salgado Filho-JFK New York John F Kennedy Intl

19h 35m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado

$653Multiple Airlines

Thu, Oct 15 - Thu, Oct 22

8:30 pm - 8:10 amMIA Miami-POA Porto Alegre Salgado Filho

33h 40m2 stops Belém Val De Cans Rio de Janeiro–Galeão Intl

5:20 am - 3:45 pmPOA Porto Alegre Salgado Filho-MIA Miami

12h 25m1 stop Brasilia

$657GOL

Tue, Nov 3 - Mon, Nov 16

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

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

4:05 pm - 1:15 pmPOA Porto Alegre Salgado Filho-MCO Orlando

23h 10m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado

$680LATAM Airlines

Thu, Nov 5 - Thu, Nov 12

1:30 am - 12:40 amJFK New York John F Kennedy Intl-POA Porto Alegre Salgado Filho

22h 10m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl

2:20 pm - 6:00 amPOA Porto Alegre Salgado Filho-JFK New York John F Kennedy Intl

16h 40m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado

$680Multiple Airlines

Mon, Oct 19 - Tue, Oct 27

9:55 am - 6:40 amBOS Boston Logan Intl-POA Porto Alegre Salgado Filho

42h 45m2 stops New York John F Kennedy Intl Lima J Chavez Intl

5:40 am - 7:45 amPOA Porto Alegre Salgado Filho-BOS Boston Logan Intl

27h 05m1 stop Sao Paulo Guarulhos Intl

$806Delta

Sat, Mar 13 - Sat, Mar 27

7:00 am - 6:40 amBOS Boston Logan Intl-POA Porto Alegre Salgado Filho

21h 40m2 stops Miami Lima J Chavez Intl

5:15 am - 7:45 amPOA Porto Alegre Salgado Filho-BOS Boston Logan Intl

27h 30m1 stop Sao Paulo Guarulhos Intl

$806Delta

Fri, Mar 12 - Fri, Mar 26

Cheap last minute flights

Enter your travel dates to find the best prices.

6:21 am - 12:20 amMIA Miami-POA Porto Alegre Salgado Filho

16h 59m1 stop Panama City Tocumen Intl

1:20 am - 12:15 pmPOA Porto Alegre Salgado Filho-MIA Miami

11h 55m1 stop Panama City Tocumen Intl

$678Copa Airlines

Mon, Sep 28 - Wed, Sep 30

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

28h 49m1 stop Panama City Tocumen Intl

1:20 am - 12:15 pmPOA Porto Alegre Salgado Filho-MIA Miami

11h 55m1 stop Panama City Tocumen Intl

$698Copa Airlines

Mon, Sep 28 - Wed, Sep 30

6:21 am - 12:20 amMIA Miami-POA Porto Alegre Salgado Filho

16h 59m1 stop Panama City Tocumen Intl

1:20 am - 10:29 pmPOA Porto Alegre Salgado Filho-MIA Miami

22h 09m1 stop Panama City Tocumen Intl

$703Copa Airlines

Mon, Sep 28 - Sun, Oct 4

1:50 pm - 11:40 amMIA Miami-POA Porto Alegre Salgado Filho

20h 50m2 stops Orlando Brasilia

5:30 pm - 9:38 pmPOA Porto Alegre Salgado Filho-MIA Miami

29h 08m2 stops Brasilia Orlando

$761GOL

Mon, Sep 28 - Thu, Oct 1

6:01 am - 12:20 amMIA Miami-POA Porto Alegre Salgado Filho

17h 19m1 stop Panama City Tocumen Intl

2:05 pm - 3:45 amPOA Porto Alegre Salgado Filho-MIA Miami

14h 40m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado

$794Multiple Airlines

Mon, Sep 28 - Thu, Oct 1

6:21 am - 12:20 amMIA Miami-POA Porto Alegre Salgado Filho

16h 59m1 stop Panama City Tocumen Intl

2:05 pm - 3:45 amPOA Porto Alegre Salgado Filho-MIA Miami

14h 40m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado

$794Multiple Airlines

Mon, Sep 28 - Thu, Oct 1

6:30 pm - 11:40 amMIA Miami-POA Porto Alegre Salgado Filho

16h 10m2 stops Orlando Brasilia

4:05 am - 3:45 amPOA Porto Alegre Salgado Filho-MIA Miami

24h 40m2 stops Rio de Janeiro–Galeão Intl Bogotá El Dorado

$804GOL

Mon, Sep 28 - Thu, Oct 1

10:15 pm - 2:45 pmMCO Orlando-POA Porto Alegre Salgado Filho

15h 30m2 stops Sao Paulo Guarulhos Intl Florianopolis Hercilio Luz

8:05 pm - 1:55 pmPOA Porto Alegre Salgado Filho-MCO Orlando

18h 50m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado

$917LATAM Airlines

Sun, Sep 27 - Sat, Oct 3

7:30 pm - 5:00 pmMCO Orlando-POA Porto Alegre Salgado Filho

20h 30m1 stop Sao Paulo Guarulhos Intl

5:00 am - 4:20 pmPOA Porto Alegre Salgado Filho-MCO Orlando

12h 20m1 stop Sao Paulo Guarulhos Intl

$917LATAM Airlines

Sun, Sep 27 - Sat, Oct 3

10:10 am - 10:55 amLAX Los Angeles-POA Porto Alegre Salgado Filho

20h 45m2 stops Houston George Bush Intcntl Sao Paulo Guarulhos Intl

5:10 pm - 5:37 pmPOA Porto Alegre Salgado Filho-LAX Los Angeles

28h 27m2 stops Sao Paulo Guarulhos Intl Chicago O'Hare Intl

$1,119Azul

Mon, Sep 28 - Tue, Oct 13

Fly from

Route

Depart

Return

Price

Cheapest round-trip

MiamiPorto Alegre

MIA Miami - POA Porto Alegre Salgado Filho

MIAPOA

Miami

Tue 11/3

8:30 pm-11:00 am

2 stops36h 30m

Porto Alegre Salgado Filho

Mon 11/16

7:40 pm-3:10 pm

2 stops45h 30m

$629

New YorkPorto Alegre

JFK New York John F Kennedy Intl - POA Porto Alegre Salgado Filho

JFKPOA

New York John F Kennedy Intl

Thu 3/4

10:56 pm-12:25 am

1 stop23h 29m

Porto Alegre Salgado Filho

Sun 3/14

9:10 am-5:08 am

1 stop20h 58m

$633

Quickest round-trip

OrlandoPorto Alegre

MCO Orlando - POA Porto Alegre Salgado Filho

MCOPOA

Orlando

Thu 11/5

2:35 pm-12:15 pm

2 stops19h 40m

Porto Alegre Salgado Filho

Wed 11/11

3:30 am-3:15 pm

1 stop13h 45m

$637

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

$653

New YorkPorto Alegre

JFK New York John F Kennedy Intl - POA Porto Alegre Salgado Filho

JFKPOA

New York John F Kennedy Intl

Thu 10/15

7:35 am-10:50 am

2 stops26h 15m

Porto Alegre Salgado Filho

Thu 10/22

11:30 am-6:05 am

2 stops19h 35m

$653

MiamiPorto Alegre

MIA Miami - POA Porto Alegre Salgado Filho

MIAPOA

Miami

Tue 11/3

8:30 pm-8:10 am

2 stops33h 40m

Porto Alegre Salgado Filho

Mon 11/16

5:20 am-3:45 pm

1 stop12h 25m

$657

OrlandoPorto Alegre

MCO Orlando - POA Porto Alegre Salgado Filho

MCOPOA

Orlando

Thu 11/5

2:35 pm-12:15 pm

2 stops19h 40m

Porto Alegre Salgado Filho

Thu 11/12

4:05 pm-1:15 pm

2 stops23h 10m

$680

New YorkPorto Alegre

JFK New York John F Kennedy Intl - POA Porto Alegre Salgado Filho

JFKPOA

New York John F Kennedy Intl

Mon 10/19

1:30 am-12:40 am

2 stops22h 10m

Porto Alegre Salgado Filho

Tue 10/27

2:20 pm-6:00 am

2 stops16h 40m

$680

BostonPorto Alegre

BOS Boston Logan Intl - POA Porto Alegre Salgado Filho

BOSPOA

Boston Logan Intl

Sat 3/13

9:55 am-6:40 am

2 stops42h 45m

Porto Alegre Salgado Filho

Sat 3/27

5:40 am-7:45 am

1 stop27h 05m

$806

BostonPorto Alegre

BOS Boston Logan Intl - POA Porto Alegre Salgado Filho

BOSPOA

Boston Logan Intl

Fri 3/12

7:00 am-6:40 am

2 stops21h 40m

Porto Alegre Salgado Filho

Fri 3/26

5:15 am-7:45 am

1 stop27h 30m

$806

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 January is your next best option. Flight prices from United States to Porto Alegre during January average around $718.

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	22% cheaper	Flying from Los Angeles to Porto Alegre costs on average just $807 in November
MOST EXPENSIVE MONTH TO FLY TO PORTO ALEGRE FROM LOS ANGELES	May	29% 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	600% 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	$629
Fastest flight time	15h 30m
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 $629 (Miami to Porto Alegre Salgado Filho).

Search Deals

The fastest flight to Porto Alegre from United States takes 15h 30m (Los Angeles to Porto Alegre Salgado Filho).

Search Deals

December has the highest demand for flights to Porto Alegre, with a 13% price increase on average.

Search Deals

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 $100. Users typically find the best prices when using 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.