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Porto Alegre

$1,013+ Cheap flights from Portland (PDX) 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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — POA
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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Cheap flight deals from Portland to Porto Alegre

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Porto Alegre (POA). 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 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,013
(LATAM Airlines)
Provider with most accurate pricing for Portland-Porto Alegre Salgado Filho flight deals.
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From Portland to Porto Alegre Salgado Filho
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Find flight deals from Portland to Porto Alegre

Cheapest flights from Portland to Porto Alegre
Explore the most affordable flight options available from Portland to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.

This LATAM Airlines deal was found by Cheapflights users on 1/20. 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.
lun. 2/1712:45 pmPDX - POA
2 stops23h 00mLATAM Airlines
lun. 2/247:40 pmPOA - PDX
2 stops23h 25mLATAM Airlines
Deal found 1/20$1,013
This Booking.com deal was found by Cheapflights users on 1/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/1710:10 amPDX - POA
3 stops25h 40mMultiple Airlines
lun. 2/2410:05 amPOA - PDX
3 stops41h 04mMultiple Airlines
Deal found 1/20$1,016
This American Airlines deal was found by Cheapflights users on 1/20. 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.
lun. 2/177:35 amPDX - POA
2 stops27h 00mAmerican Airlines
lun. 2/245:15 pmPOA - PDX
3 stops24h 59mAmerican Airlines
Deal found 1/20$1,047

Find flights from Portland to Porto Alegre within your budget

Customize your flight search to find flights from Portland to Porto Alegre 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 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandPorto Alegre

PDX - POA

PDXPOA

Portland

lun. 2/17

12:45 pm-4:45 pm

2 stops23h 00m

Porto Alegre Salgado Filho

lun. 2/24

7:40 pm-2:05 pm

2 stops23h 25m

$1,013

PortlandPorto Alegre

PDX - POA

PDXPOA

Portland

lun. 2/17

10:10 am-4:50 pm

3 stops25h 40m

Porto Alegre Salgado Filho

lun. 2/24

10:05 am-10:09 pm

3 stops41h 04m

$1,016

PortlandPorto Alegre

PDX - POA

PDXPOA

Portland

lun. 2/17

7:35 am-3:35 pm

2 stops27h 00m

Porto Alegre Salgado Filho

lun. 2/24

5:15 pm-1:14 pm

3 stops24h 59m

$1,047

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

  • Most accurate provider: When it comes to deals on Portland-Porto Alegre flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Porto Alegre flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Porto Alegre flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Porto Alegre 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 Portland-Porto Alegre 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 Portland to Porto Alegre

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

Travel insights for flights from Portland to Porto Alegre

Get recent, data-driven insights about flights from Portland to Porto Alegre including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Portland to Porto Alegre. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 21, 2025.

When flying from Portland to Porto Alegre, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 9% versus a flight in the morning.

Rainfall in Porto Alegre by month

Plan your trip to Porto Alegre by taking into account the average rainfall totals by month.

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.

Temperature in Porto Alegre by month

Plan your trip to Porto Alegre by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Porto Alegre

Get insights into the airlines that provide service to Porto Alegre. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto Alegre. Reviews last updated enero 21, 2025.
LATAM Airlines
7.5
Good
1,858 reviews

Entertainment

7.0

Food

6.7

Boarding

7.6

Crew

8.0

Overall

7.5

Comfort

7.3

Reviews

1 / 10

last minute upgrade to exclusive+ seat for an 11 hours flight was great!

LATAM Airlines
7.5
Good
1,858 reviews
LATAM Airlines
7.5
Good
1,858 reviews

Entertainment

7.0

Food

6.7

Boarding

7.6

Crew

8.0

Overall

7.5

Comfort

7.3

Reviews

1 / 10

last minute upgrade to exclusive+ seat for an 11 hours flight was great!

American Airlines
7.2
Good
10,000 reviews
LATAM Airlines
7.5
Good
1,858 reviews

Entertainment

7.0

Food

6.7

Boarding

7.6

Crew

8.0

Overall

7.5

Comfort

7.3

Reviews

1 / 10

last minute upgrade to exclusive+ seat for an 11 hours flight was great!

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland 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.

Browse thousands of different options on Cheapflights for your next trip

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

Complete your trip

Complete your trip to Porto Alegre by adding a car rental and/or hotel reservation to your travel itinerary.
Porto Alegre car rentals
Porto Alegre Salgado Filho Airport car rentals

Top airline flying from Portland to Porto Alegre

Discover the top airline that operate flights from Portland to Porto Alegre. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$942Average$1,010FlexibilityNo cancel feeOn-time81%
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