When did momondo last update prices for flights from Portland Airport to Porto Alegre Salgado Filho Airport?

Prices for flights from Portland Airport to Porto Alegre Salgado Filho Airport are refreshed on a daily basis.

How old do you have to be to fly from Portland Airport to Porto Alegre Salgado Filho Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Porto Alegre Salgado Filho Airport.

What documentation or ID do you need to fly to Porto Alegre Salgado Filho Airport?

The travel and health documents required for your trip to Porto Alegre Salgado Filho Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Porto Alegre Salgado Filho Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$942 Cheap Flights from Portland to Porto Alegre in 2025/26

1 adult

0 bags

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

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Find the cheapest flights from Portland to Porto Alegre

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One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:50 am - 4:20 pmPDX-POA

26h 30m3 stops

3:25 pm - 2:40 pmPOA-PDX

27h 15m3 stops

$1,047Air Canada

Find Deal

Mon, Apr 6 - Tue, Apr 28

6:00 am - 6:30 amPDX-POA

19h 30m2 stops

6:00 pm - 10:37 amPOA-PDX

21h 37m2 stops

$1,102LATAM Airlines

Find Deal

Wed, Dec 31 - Wed, Jan 14

9:45 pm - 6:30 amPDX-POA

27h 45m2 stops

7:45 am - 3:15 pmPOA-PDX

36h 30m2 stops

$1,110Delta

Find Deal

Tue, Mar 3 - Sat, Mar 7

9:45 pm - 6:30 amPDX-POA

27h 45m2 stops

5:55 pm - 6:18 pmPOA-PDX

29h 23m2 stops

$1,111LATAM Airlines

Find Deal

Tue, Mar 3 - Sat, Mar 7

7:11 am - 4:10 pmPDX-POA

28h 59m2 stops

5:10 pm - 8:25 pmPOA-PDX

31h 15m2 stops

$1,148United Airlines

Find Deal

Mon, Apr 6 - Tue, Apr 28

2:25 pm - 2:35 pmPDX-POA

44h 10m3 stops

5:10 pm - 8:25 pmPOA-PDX

31h 15m2 stops

$1,171United Airlines

Find Deal

Mon, Apr 6 - Tue, Apr 28

7:38 am - 4:30 pmPDX-POA

27h 52m2 stops

7:20 pm - 6:09 pmPOA-PDX

27h 49m2 stops

$1,172American Airlines

Find Deal

Sun, Feb 8 - Sat, Feb 14

7:51 pm - 12:25 amPDX-POA

23h 34m2 stops

1:30 am - 7:09 pmPOA-PDX

22h 39m2 stops

$1,208Multiple Airlines

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Sun, Feb 8 - Fri, Feb 13

9:50 am - 4:30 pmPDX-POA

25h 40m3 stops

2:20 pm - 2:40 pmPOA-PDX

29h 20m3 stops

$1,396Air Canada

Find Deal

Sun, Feb 8 - Sat, Feb 14

7:00 am - 11:35 amPDX-POA

23h 35m2 stops

4:40 am - 7:50 pmPOA-PDX

44h 10m2 stops

$1,407Multiple Airlines

Find Deal

Wed, Dec 31 - Tue, Jan 13

LATAM Airlines flights from Portland to Porto Alegre

Our best LATAM Airlines deals on Portland to Porto Alegre flight tickets

LATAM Airlines

Dec 31

PDX6:00 amPortland

19h 30m

2 stops

POA6:30 amPorto Alegre Salgado Filho

Jan 14

POA6:00 pmPorto Alegre Salgado Filho

21h 37m

2 stops

PDX10:37 amPortland

$1,102

Find similar

LATAM Airlines

Mar 3

PDX9:45 pmPortland

27h 45m

2 stops

POA6:30 amPorto Alegre Salgado Filho

Mar 7

POA5:55 pmPorto Alegre Salgado Filho

29h 23m

2 stops

PDX6:18 pmPortland

$1,111

Find similar

LATAM Airlines

Nov 8

PDX10:23 amPortland

25h 37m

2 stops

POA5:00 pmPorto Alegre Salgado Filho

Jan 4

POA12:30 pmPorto Alegre Salgado Filho

27h 07m

2 stops

PDX10:37 amPortland

$2,320

Find similar

Air Canada flights from Portland to Porto Alegre

Our best Air Canada deals on Portland to Porto Alegre flight tickets

Air Canada

Apr 6

PDX9:50 amPortland

26h 30m

3 stops

POA4:20 pmPorto Alegre Salgado Filho

Apr 28

POA3:25 pmPorto Alegre Salgado Filho

27h 15m

3 stops

PDX2:40 pmPortland

$1,047

Find similar

Air Canada

Feb 8

PDX9:50 amPortland

25h 40m

3 stops

POA4:30 pmPorto Alegre Salgado Filho

Feb 14

POA2:20 pmPorto Alegre Salgado Filho

29h 20m

3 stops

PDX2:40 pmPortland

$1,396

Find similar

Air Canada

Dec 31

PDX9:50 amPortland

25h 40m

3 stops

POA4:30 pmPorto Alegre Salgado Filho

Jan 14

POA6:05 pmPorto Alegre Salgado Filho

25h 35m

3 stops

PDX2:40 pmPortland

$2,172

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandPorto Alegre

PDX - POA

PDXPOA

Portland

Mon 4/6

9:50 am-4:20 pm

3 stops26h 30m

Porto Alegre Salgado Filho

Tue 4/28

3:25 pm-2:40 pm

3 stops27h 15m

$1,047

PortlandPorto Alegre

PDX - POA

PDXPOA

Portland

Wed 12/31

6:00 am-6:30 am

2 stops19h 30m

Porto Alegre Salgado Filho

Wed 1/14

6:00 pm-10:37 am

2 stops21h 37m

$1,102

PortlandPorto Alegre

PDX - POA

PDXPOA

Portland

Tue 3/3

9:45 pm-6:30 am

2 stops27h 45m

Porto Alegre Salgado Filho

Sat 3/7

7:45 am-3:15 pm

2 stops36h 30m

$1,110

PortlandPorto Alegre

PDX - POA

PDXPOA

Portland

Tue 3/3

9:45 pm-6:30 am

2 stops27h 45m

Porto Alegre Salgado Filho

Sat 3/7

5:55 pm-6:18 pm

2 stops29h 23m

$1,111

PortlandPorto Alegre

PDX - POA

PDXPOA

Portland

Mon 4/6

7:11 am-4:10 pm

2 stops28h 59m

Porto Alegre Salgado Filho

Tue 4/28

5:10 pm-8:25 pm

2 stops31h 15m

$1,148

PortlandPorto Alegre

PDX - POA

PDXPOA

Portland

Mon 4/6

2:25 pm-2:35 pm

3 stops44h 10m

Porto Alegre Salgado Filho

Tue 4/28

5:10 pm-8:25 pm

2 stops31h 15m

$1,171

PortlandPorto Alegre

PDX - POA

PDXPOA

Portland

Sun 2/8

7:38 am-4:30 pm

2 stops27h 52m

Porto Alegre Salgado Filho

Sat 2/14

7:20 pm-6:09 pm

2 stops27h 49m

$1,172

PortlandPorto Alegre

PDX - POA

PDXPOA

Portland

Sun 2/8

7:51 pm-12:25 am

2 stops23h 34m

Porto Alegre Salgado Filho

Fri 2/13

1:30 am-7:09 pm

2 stops22h 39m

$1,208

PortlandPorto Alegre

PDX - POA

PDXPOA

Portland

Sun 2/8

9:50 am-4:30 pm

3 stops25h 40m

Porto Alegre Salgado Filho

Sat 2/14

2:20 pm-2:40 pm

3 stops29h 20m

$1,396

PortlandPorto Alegre

PDX - POA

PDXPOA

Portland

Wed 12/31

7:00 am-11:35 am

2 stops23h 35m

Porto Alegre Salgado Filho

Tue 1/13

4:40 am-7:50 pm

2 stops44h 10m

$1,407

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Portland to Porto Alegre

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Porto Alegre?

Our data shows that Tuesday is the least expensive day to fly to Porto Alegre. Tickets to fly out on this day can be as low as $1,010. On the other hand, Wednesday is the most expensive day to depart from Portland because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,108.

What is the cheapest time of day to depart on your flight to Porto Alegre?

Our most recent data shows that the best time of day to fly to Porto Alegre is at noon. Flights from Portland to Porto Alegre during this time can be as low as $1,010. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,110 on average. Flights to Porto Alegre from Portland in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Portland to Porto Alegre

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Porto Alegre according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Portland to Porto Alegre (PDX to POA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Porto Alegre

Direct flights	None

There are no direct flights from Portland to Porto Alegre. There are no popular flight routes from Portland to Porto Alegre.

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How far is Portland to Porto Alegre Salgado Filho by plane?
A flight from Portland to Porto Alegre Salgado Filho will travel around 6866.6 mi. 19h 30m is a normal flight duration for this route.
When did momondo last update prices for flights from Portland Airport to Porto Alegre Salgado Filho Airport?
Prices for flights from Portland Airport to Porto Alegre Salgado Filho Airport are refreshed on a daily basis.
How old do you have to be to fly from Portland Airport to Porto Alegre Salgado Filho Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Porto Alegre Salgado Filho Airport.
What documentation or ID do you need to fly to Porto Alegre Salgado Filho Airport?
The travel and health documents required for your trip to Porto Alegre Salgado Filho Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Porto Alegre Salgado Filho Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Porto Alegre?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Porto Alegre for you.

Can I find flights from Portland to Porto Alegre with flexible booking policies on momondo?

Flights from Portland to Porto Alegre with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Portland to Porto Alegre?

momondo provides multiple filters to help you find the best flight to Porto Alegre from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Portland 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 from Portland and alert you when they change.