$1,073+ 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — POA
Jan 21 — Jan 281
1 adult, Economy
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1. Tell us where you want to go
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 January 16, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,073 (United Airlines) |
Find flight deals from Portland to Porto Alegre
Best flights from Portland to Porto AlegreDiscover carefully curated flight deals from Portland to Porto Alegre that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 16, 2025.
Discover carefully curated flight deals from Portland to Porto Alegre that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 16, 2025.
This United Airlines deal was found by Cheapflights users on 1/15. 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.
Sat 3/17:05 amPDX - POA
2 stops30h 15mUnited Airlines
Sat 3/83:35 pmPOA - PDX
2 stops32h 25mUnited Airlines
Deal found 1/15![United Airlines logo]()
$1,073
This Ovago deal was found by Cheapflights users on 1/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/207:11 amPDX - POA
2 stops23h 29mLATAM Airlines
Mon 1/277:40 pmPOA - PDX
2 stops21h 22mLATAM Airlines
Deal found 1/15![LATAM Airlines logo]()
$1,127
This American Airlines deal was found by Cheapflights users on 1/15. 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.
Fri 4/47:35 amPDX - POA
2 stops28h 05mAmerican Airlines
Sat 4/125:15 pmPOA - PDX
2 stops33h 57mAmerican Airlines
Deal found 1/15![American Airlines logo]()
$1,163
This Mytrip deal was found by Cheapflights users on 1/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/207:11 amPDX - POA
2 stops23h 29mMultiple Airlines
Mon 1/276:00 pmPOA - PDX
3 stops27h 35mMultiple Airlines
Deal found 1/15![Multiple Airlines logo]()
$1,224
This Booking.com deal was found by Cheapflights users on 1/15. 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.
Fri 4/410:10 amPDX - POA
3 stops24h 30mAir Canada
Sat 4/123:35 pmPOA - PDX
3 stops27h 10mAir Canada
Deal found 1/15![Air Canada logo]()
$1,559
- 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 January 16, 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 January 16, 2025.
1,849 reviews
Overall
7.5
Comfort
7.3
Entertainment
7.0
Food
6.7
Crew
8.0
Boarding
7.5
Reviews
1 / 10
last minute upgrade to exclusive+ seat for an 11 hours flight was great!
1,849 reviews
1,849 reviews
Overall
7.5
Comfort
7.3
Entertainment
7.0
Food
6.7
Crew
8.0
Boarding
7.5
Reviews
1 / 10
last minute upgrade to exclusive+ seat for an 11 hours flight was great!
8,965 reviews
1,849 reviews
Overall
7.5
Comfort
7.3
Entertainment
7.0
Food
6.7
Crew
8.0
Boarding
7.5
Reviews
1 / 10
last minute upgrade to exclusive+ seat for an 11 hours flight was great!
10,000 reviews
1,849 reviews
Overall
7.5
Comfort
7.3
Entertainment
7.0
Food
6.7
Crew
8.0
Boarding
7.5
Reviews
1 / 10
last minute upgrade to exclusive+ seat for an 11 hours flight was great!
8,587 reviews
1,849 reviews
Overall
7.5
Comfort
7.3
Entertainment
7.0
Food
6.7
Crew
8.0
Boarding
7.5
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.
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Complete your trip
Complete your trip to Porto Alegre by adding a car rental and/or hotel reservation to your travel itinerary.
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 January 16, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$942 | Average$1,010 | FlexibilityNo cancel fee | On-time81% |