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$1,045+ Cheap flights from Porto Alegre (POA) to Portland (PDX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
POA — PDX
feb. 28 — mar. 71
sáb. 2/28
sáb. 3/7
1 adult, Economy
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Cheap flight deals from Porto Alegre to Portland

Cheapest flights from Porto Alegre to Portland
Explore the most affordable flight options available from Porto Alegre to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 29, 2026.

This LATAM Airlines deal was found by Cheapflights users on 1/27. 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.
jue. 8/137:05 pm
POA
-
PDX
2 stops21h 08m
LATAM Airlines
jue. 8/2010:00 am
PDX
-
POA
2 stops28h 15m
LATAM Airlines
Deal found 1/27$1,045
This LATAM Airlines deal was found by Cheapflights users on 1/28. 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.
jue. 9/247:05 pm
POA
-
PDX
2 stops21h 08m
LATAM Airlines
lun. 9/2811:40 am
PDX
-
POA
2 stops26h 35m
LATAM Airlines
Deal found 1/28$1,077
This LATAM Airlines deal was found by Cheapflights users on 1/27. 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.
jue. 2/127:45 am
POA
-
PDX
2 stops32h 07m
LATAM Airlines
jue. 2/197:00 am
PDX
-
POA
2 stops36h 40m
LATAM Airlines
Deal found 1/27$1,245
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/132:00 pm
POA
-
PDX
2 stops24h 44m
American Airlines
jue. 8/207:40 am
PDX
-
POA
3 stops23h 00m
American Airlines
Deal found 1/27$2,381
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/126:00 pm
POA
-
PDX
2 stops30h 16m
American Airlines
jue. 2/196:25 am
PDX
-
POA
3 stops22h 30m
American Airlines
Deal found 1/27$2,542

Find flight deals from Porto Alegre to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Porto Alegre (POA) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,245
(LATAM Airlines)
Provider with most accurate pricing for Porto Alegre Salgado Filho-Portland flight deals.
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Provider most trusted by Cheapflights users for Porto Alegre Salgado Filho-Portland flights.
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From Porto Alegre Salgado Filho to Portland
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Porto Alegre to Portland 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, Cheapflights users made 2,558,603 searches. Data last updated enero 29, 2026.
Use the filters below to find and compare flights from Porto Alegre to Portland that are best for you.

Fly from

Porto Alegre

Fly to

Portland

Route

Depart

Return

Price

Porto AlegrePortland

POA - PDX

POAPDX

Porto Alegre Salgado Filho

jue. 2/12

7:45 am-10:52 am

2 stops32h 07m

Portland

jue. 2/19

7:00 am-12:40 am

2 stops36h 40m

$1,245

Porto AlegrePortland

POA - PDX

POAPDX

Porto Alegre Salgado Filho

jue. 2/12

6:00 pm-7:16 pm

2 stops30h 16m

Portland

jue. 2/19

6:25 am-9:55 am

3 stops22h 30m

$2,542

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Compare providers for flights from Porto Alegre to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Porto Alegre to Portland in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Porto Alegre-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Porto Alegre-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Porto Alegre-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Porto Alegre-Portland flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Porto Alegre-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Porto Alegre to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Porto Alegre with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Porto Alegre to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Porto Alegre to Portland?

    A quick flight from Porto Alegre to Portland can take about 30h 16m. LATAM Airlines provides one of the quickest options available for as low as $2,542. Airlines will cover a distance of 6866 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Porto Alegre to Portland that include hotel bookings?

    Yes. In addition to deals on Porto Alegre to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Porto Alegre to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto Alegre to Portland.

  • Can I find deals for business class flights from Porto Alegre to Portland?

    Yes. Cheapflights offers flight deals from Porto Alegre to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Portland?

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