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$820+ Cheap flights from Porto Alegre (POA) to Portland (PDX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
POA — PDX
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find 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 October 29, 2025.

This Trip.com deal was found by Cheapflights users on 10/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:45 amPOA - PDX
3 stops39h 51mMultiple Airlines
Tue 11/111:26 pmPDX - POA
3 stops36h 04mMultiple Airlines
Deal found 10/28$1,072
This LATAM Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 11/62:00 pmPOA - PDX
2 stops26h 35mLATAM Airlines
Tue 11/1110:30 amPDX - POA
2 stops26h 25mLATAM Airlines
Deal found 10/28$1,220
This KAYAK deal was found by Cheapflights users on 10/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/63:50 pmPOA - PDX
2 stops25h 16mLATAM Airlines
Mon 11/107:05 amPDX - POA
2 stops23h 30mLATAM Airlines
Deal found 10/28$1,228
This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:45 pmPOA - PDX
2 stops22h 25mAmerican Airlines
Mon 11/1010:45 pmPDX - POA
2 stops31h 15mAmerican Airlines
Deal found 10/28$1,248
This SmartFares deal was found by Cheapflights users on 10/28. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/54:50 amPOA - PDX
2 stops35h 45mMultiple Airlines
Mon 11/107:05 amPDX - POA
2 stops23h 30mMultiple Airlines
Deal found 10/28$1,250
This Orbitz deal was found by Cheapflights users on 10/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/54:50 amPOA - PDX
2 stops35h 45mLATAM Airlines
Wed 11/126:10 amPDX - POA
2 stops19h 20mLATAM Airlines
Deal found 10/28$1,251
This FlightHub deal was found by Cheapflights users on 10/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/44:40 amPOA - PDX
2 stops36h 26mLATAM Airlines
Mon 11/107:20 amPDX - POA
2 stops21h 00mLATAM Airlines
Deal found 10/28$1,323
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/63:30 pmPOA - PDX
3 stops32h 06mUnited Airlines
Sun 11/97:00 amPDX - POA
3 stops28h 20mUnited Airlines
Deal found 10/27$1,346
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/63:30 pmPOA - PDX
3 stops32h 06mUnited Airlines
Wed 11/121:15 pmPDX - POA
2 stops20h 25mUnited Airlines
Deal found 10/28$1,347

Cheap 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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,026
(Delta)

One-way from

$820
(United 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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One-way flight 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 October 29, 2025.
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

Fri 2/6

5:55 pm-7:13 pm

2 stops30h 18m

Portland

Tue 2/10

9:45 pm-9:15 am

2 stops30h 30m

$1,026

Porto AlegrePortland

POA - PDX

POAPDX

Porto Alegre Salgado Filho

Fri 2/6

6:00 pm-7:13 pm

2 stops30h 13m

Portland

Tue 2/10

7:00 am-7:20 pm

2 stops31h 20m

$1,030

Porto AlegrePortland

POA - PDX

POAPDX

Porto Alegre Salgado Filho

Fri 2/6

6:10 pm-6:48 pm

3 stops29h 38m

Portland

Tue 2/10

12:59 pm-2:35 pm

2 stops20h 36m

$1,153

Porto AlegrePortland

POA - PDX

POAPDX

Porto Alegre Salgado Filho

Sat 12/20

7:45 am-12:02 am

2 stops21h 17m

Portland

Tue 1/6

6:25 am-5:00 pm

2 stops29h 35m

$1,357

Porto AlegrePortland

POA - PDX

POAPDX

Porto Alegre Salgado Filho

Tue 11/11

6:40 am-10:43 am

2 stops33h 03m

Portland

Wed 11/12

2:50 pm-5:00 pm

2 stops45h 10m

$1,503

Porto AlegrePortland

POA - PDX

POAPDX

Porto Alegre Salgado Filho

Tue 11/11

3:30 pm-6:36 pm

3 stops32h 06m

Portland

Wed 11/12

11:59 pm-11:05 am

2 stops30h 06m

$1,609

Porto AlegrePortland

POA - PDX

POAPDX

Porto Alegre Salgado Filho

Tue 11/11

5:10 pm-2:40 pm

3 stops26h 30m

Portland

Wed 11/12

11:18 pm-9:15 am

3 stops28h 57m

$1,943

Porto AlegrePortland

POA - PDX

POAPDX

Porto Alegre Salgado Filho

Thu 12/18

1:55 pm-11:58 am

2 stops27h 03m

$820

Porto AlegrePortland

POA - PDX

POAPDX

Porto Alegre Salgado Filho

Thu 12/18

9:20 pm-11:00 am

2 stops42h 40m

$893

Porto AlegrePortland

POA - PDX

POAPDX

Porto Alegre Salgado Filho

Thu 12/18

5:55 pm-2:12 pm

3 stops25h 17m

$1,844

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Porto Alegre-Portland flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 29h 38m. Delta provides one of the quickest options available for as low as $1,153. Airlines will cover a distance of 6866 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Porto Alegre to Portland one-way?

    One-way options have recently been found by users for as low as $820 on United Airlines. Other airlines that offer cheap prices include GOL from $893 and American Airlines from $1,844 one-way.

  • 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?

Book flights to Portland if you plan to visit one of these locations
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