How long is the flight from Oregon to Porto Alegre?

A quick flight from Oregon to Porto Alegre can take about 26h 45m. LATAM Airlines provides one of the quickest options available for as low as $1,287. The distance from Oregon to Porto Alegre is about 6866 mi. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in Porto Alegre ranges from 2.8 - 5.1 inches per month. September is typically the wettest month, when rainfall can reach 5.1 in. November is typically the driest time to visit Porto Alegre when rainfall is around 2.8 in.

If weather is an important factor for your trip to Porto Alegre, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 55.4 F).

What is the cheapest time of day to fly from OR to POA?

When flying from Oregon to Porto Alegre, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Porto Alegre from Oregon?

Porto Alegre Salgado Filho (POA), located 4.0 mi from the city center, is the airport you fly into when you book flights from Oregon to Porto Alegre.

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

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

How can I find direct flights from Oregon to Porto Alegre?

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

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

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

$1,257+ Flights from Oregon to Porto Alegre

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Cheap flight deals from Oregon to Porto Alegre

Cheapest flights from Oregon to Porto Alegre
Explore the most affordable flight options available from Oregon to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Wed 12/2410:39 pmPDX - POA

2 stops30h 16mAmerican Airlines

Tue 1/66:25 pmPOA - PDX

2 stops23h 56mAmerican Airlines

Deal found 12/17

$1,970

Best flights from Oregon to Porto Alegre
Discover carefully curated flight deals from Oregon to Porto Alegre that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Sat 4/47:00 amPDX - POA

2 stops30h 00mLATAM Airlines

Sat 4/189:55 pmPOA - PDX

2 stops49h 07mLATAM Airlines

Deal found 12/16

$1,257

Sat 4/49:50 amPDX - POA

3 stops30h 20mMultiple Airlines

Sat 4/1811:45 amPOA - PDX

3 stops30h 55mMultiple Airlines

Deal found 12/16

$1,263

Sat 2/77:00 amPDX - POA

2 stops26h 45mUnited Airlines

Sun 2/153:20 pmPOA - PDX

2 stops25h 35mUnited Airlines

Deal found 12/16

$1,287

Fri 1/3012:35 pmPDX - POA

2 stops22h 05mAmerican Airlines

Fri 2/65:55 pmPOA - PDX

2 stops24h 22mAmerican Airlines

Deal found 12/16

$1,317

Fri 1/3011:59 pmPDX - POA

2 stops33h 46mUnited Airlines

Fri 2/66:15 pmPOA - PDX

3 stops29h 40mUnited Airlines

Deal found 12/16

$1,317

Sat 3/147:00 amPDX - POA

2 stops28h 25mUnited Airlines

Tue 3/175:10 pmPOA - PDX

2 stops22h 41mUnited Airlines

Deal found 12/17

$1,361

Wed 4/296:53 amPDX - POA

2 stops31h 27mUnited Airlines

Sun 5/311:15 amPOA - PDX

2 stops34h 50mUnited Airlines

Deal found 12/16

$1,406

Last-minute flights from Oregon to Porto Alegre
Discover last-minute flight deals from Oregon to Porto Alegre. Data last updated December 18, 2025 and is based on user searches.

Wed 12/2410:39 pmPDX - POA

2 stops30h 16mAmerican Airlines

Tue 1/66:25 pmPOA - PDX

2 stops23h 56mAmerican Airlines

Deal found 12/17

$1,970

Fri 1/3011:59 pmPDX - POA

2 stops33h 46mUnited Airlines

Fri 2/66:15 pmPOA - PDX

3 stops29h 40mUnited Airlines

Deal found 12/16

$1,317

Find flight deals from Oregon to Porto Alegre

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Round-trip from	$1,257 (Expedia)

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From Oregon to Porto Alegre Salgado Filho

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Use the filters below to find and compare flights from Oregon to Porto Alegre that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandPorto Alegre

PDX - POA

PDXPOA

Portland

Sat 4/4

7:00 am-5:00 pm

2 stops30h 00m

Porto Alegre Salgado Filho

Sat 4/18

9:55 pm-7:02 pm

2 stops49h 07m

$1,257

PortlandPorto Alegre

PDX - POA

PDXPOA

Portland

Sat 4/4

9:50 am-8:10 pm

3 stops30h 20m

Porto Alegre Salgado Filho

Sat 4/18

11:45 am-2:40 pm

3 stops30h 55m

$1,263

PortlandPorto Alegre

PDX - POA

PDXPOA

Portland

Sat 2/7

7:00 am-2:45 pm

2 stops26h 45m

Porto Alegre Salgado Filho

Sun 2/15

3:20 pm-11:55 am

2 stops25h 35m

$1,287

PortlandPorto Alegre

PDX - POA

PDXPOA

Portland

Fri 1/30

12:35 pm-3:40 pm

2 stops22h 05m

Porto Alegre Salgado Filho

Fri 2/6

5:55 pm-1:17 pm

2 stops24h 22m

$1,317

PortlandPorto Alegre

PDX - POA

PDXPOA

Portland

Fri 1/30

11:59 pm-2:45 pm

2 stops33h 46m

Porto Alegre Salgado Filho

Fri 2/6

6:15 pm-6:55 pm

3 stops29h 40m

$1,317

PortlandPorto Alegre

PDX - POA

PDXPOA

Portland

Sat 3/14

7:00 am-3:25 pm

2 stops28h 25m

Porto Alegre Salgado Filho

Tue 3/17

5:10 pm-11:51 am

2 stops22h 41m

$1,361

PortlandPorto Alegre

PDX - POA

PDXPOA

Portland

Wed 4/29

6:53 am-6:20 pm

2 stops31h 27m

Porto Alegre Salgado Filho

Sun 5/3

11:15 am-6:05 pm

2 stops34h 50m

$1,406

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Best time to book a flight from Oregon to Porto Alegre

Have a flexible travel schedule? Discover the best time to fly to Porto Alegre from Oregon 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.

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Everything you need to know about your flight from Oregon to Porto Alegre

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Related info for your journey

What airport do you fly into for flights to Porto Alegre from Oregon?
Porto Alegre Salgado Filho (POA), located 4.0 mi from the city center, is the airport you fly into when you book flights from Oregon to Porto Alegre.
How long is the flight from Oregon to Porto Alegre?
A quick flight from Oregon to Porto Alegre can take about 26h 45m. LATAM Airlines provides one of the quickest options available for as low as $1,287. The distance from Oregon to Porto Alegre is about 6866 mi. Both multi-stop and nonstop flights can be found to your destination and back.
Can I find deals for flights from Oregon to Porto Alegre that include hotel bookings?
Yes. In addition to deals on Oregon to Porto Alegre flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Oregon to Porto Alegre?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oregon to Porto Alegre.
Can I find deals for business class flights from Oregon to Porto Alegre?
Yes. Cheapflights offers flight deals from Oregon to Porto Alegre 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

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$1,257+ Cheap flights from Oregon to Porto Alegre (POA)

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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Oregon to Porto Alegre with Cheapflights

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Cheap flight deals from Oregon to Porto Alegre

Cheapest flights from Oregon to Porto AlegreExplore the most affordable flight options available from Oregon to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from Oregon to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from Oregon to Porto Alegre

Keep the following information in mind while searching for Oregon to Porto Alegre flight deals. Data was last updated December 18, 2025.

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Round-trip from

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Use the filters below to find and compare flights from Oregon to Porto Alegre that are best for you.

Best time to book a flight from Oregon to Porto Alegre

Have a flexible travel schedule? Discover the best time to fly to Porto Alegre from Oregon with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Oregon to Porto Alegre

Related info for your journey

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

What airport do you fly into for flights to Porto Alegre from Oregon?

How long is the flight from Oregon to Porto Alegre?

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

How can I find direct flights from Oregon to Porto Alegre?

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

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Alternative routes for Oregon to Porto Alegre

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Cheapest flights from Oregon to Porto Alegre
Explore the most affordable flight options available from Oregon to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.