HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Porto Alegre

Find cheap LATAM Airlines flights to Porto Alegre

CMH — POA
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Leverage Cheapflights for Your Next Trip

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find LATAM Airlines flight deals to Porto Alegre

Cheapest LATAM Airlines flights from USA to Porto Alegre
Explore the most affordable LATAM Airlines flight options available from USA to Porto Alegre. Find the lowest fares with prices last updated on July 27, 2026.

This LATAM Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/203:40 pm
MCO
-
POA
2 stops16h 40m
LATAM Airlines
Thu 8/274:45 am
POA
-
MCO
1 stop13h 00m
LATAM Airlines
Deal found 7/22$675
This Justfly.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/203:40 pm
MCO
-
POA
2 stops16h 40m
LATAM Airlines
Fri 8/285:10 am
POA
-
MCO
1 stop15h 20m
LATAM Airlines
Deal found 7/22$683
This LATAM Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:50 pm
JFK
-
POA
1 stop21h 25m
LATAM Airlines
Mon 8/317:05 pm
POA
-
JFK
1 stop15h 35m
LATAM Airlines
Deal found 7/27$684

Flights to Porto Alegre with LATAM Airlines at a glance

Find detailed information about LATAM Airlines flights from USA to Porto Alegre. Explore the options provided by LATAM Airlines to plan your journey from USA to Porto Alegre. Data last updated July 27, 2026.

Popular in

March

Cheapest in

August

Average price

$993

Round-trip from

$617

One-way from

$294
Highest demand for flights to Porto Alegre with LATAM Airlines; 2% potential price increase.
Search Deals
Best time to find cheap flights to Porto Alegre with LATAM Airlines; 1% potential price drop.
Search Deals
Average price for flights to Porto Alegre with LATAM Airlines (round-trip).
Search Deals
LATAM Airlines
  • LATAM Airlines
  • 9/7-9/16
  • 3 total stops
  • 32h 55m total
  • USA to Porto Alegre
Search Deals
LATAM Airlines
  • LATAM Airlines
  • 10/1
  • 2 total stops
  • 23h 45m total
  • USA to Porto Alegre
Search Deals

Cheapflights Insights

Find cheap LATAM Airlines flights to Porto Alegre

How long is the flight to Porto Alegre with LATAM Airlines?

On average, LATAM Airlines flights from the United States to Porto Alegre take 18 hours 4 minutes. Flights to Porto Alegre from other popular cities in the United States will vary in length. Below are a few examples of popular routes and their flight times.

FAQs about flights to Porto Alegre with LATAM Airlines

  • Which airport do LATAM Airlines flights arrive at when travelling to Porto Alegre?

    LATAM Airlines flights on this route tend to land at Porto Alegre Salgado Filho Airport.

  • Is LATAM Airlines the cheapest airline for a flight to Porto Alegre?

    Flight prices will depend on many factors like date, time and cabin class so it is worth comparing flights before booking. Based on Cheapflights data the cheapest average return price for flights to Porto Alegre tends to be with Azul.

  • Are there alternative airlines other than LATAM Airlines that fly to Porto Alegre?

    Copa Airlines, GOL and American Airlines all fly to Porto Alegre and offer an alternative to LATAM Airlines.

  • How much is a flight to Porto Alegre with LATAM Airlines?

    The average price for a return flight with LATAM Airlines is $986; with a one-way flight around $543.

See more FAQs

Reviews of LATAM Airlines

See what Cheapflights users have to say about their LATAM Airlines experience.
LATAM Airlines
7.4
Good
1,966 reviews
Overview

Comfort

7.3

Boarding

7.5

Crew

8.0

Food

6.7

Entertainment

7.0

Popular LATAM Airlines flights

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.