$1,109+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — POA
ago. 5 — ago. 121
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 Oregon to Porto Alegre
Keep the following information in mind while searching for Oregon to Porto Alegre flight deals. Data was last updated julio 31, 2025.
Round-trip from | $1,109 (Delta) |
|---|
Find 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 julio 31, 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 julio 31, 2025.
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/3010:05 pmPDX - POA
2 stops28h 20mDelta
vie. 10/36:40 amPOA - PDX
2 stops33h 58mDelta
Deal found 7/30![Delta logo]()
$1,109
This Mytrip deal was found by Cheapflights users on 7/30. 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.
vie. 8/1510:05 amPDX - POA
3 stops25h 00mMultiple Airlines
mar. 8/1912:35 pmPOA - PDX
2 stops28h 49mMultiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$2,433
This American Airlines deal was found by Cheapflights users on 7/30. 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.
vie. 8/157:40 amPDX - POA
3 stops22h 45mAmerican Airlines
mar. 8/196:35 pmPOA - PDX
3 stops23h 46mAmerican Airlines
Deal found 7/30![American Airlines logo]()
$3,678
Cheapflights Fare Finder
Customize your flight search to find flights from Oregon 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 julio 31, 2025.
Use the filters below to find and compare flights from Oregon to Porto Alegre that are best for you.
Fly from
Oregon
Fly to
Porto Alegre
Route
Depart
Return
Price
PortlandPorto Alegre
PDX - POA
PDXPOA
Portland
mar. 9/30
10:05 pm-6:25 am
2 stops28h 20m
Porto Alegre Salgado Filho
vie. 10/3
6:40 am-12:38 pm
2 stops33h 58m
$1,109
PortlandPorto Alegre
PDX - POA
PDXPOA
Portland
vie. 8/15
10:05 am-3:05 pm
3 stops25h 00m
Porto Alegre Salgado Filho
mar. 8/19
12:35 pm-1:24 pm
2 stops28h 49m
$2,433
PortlandPorto Alegre
PDX - POA
PDXPOA
Portland
vie. 8/15
7:40 am-10:25 am
3 stops22h 45m
Porto Alegre Salgado Filho
mar. 8/19
6:35 pm-2:21 pm
3 stops23h 46m
$3,678
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.
Cheapflights Insights
Everything you need to know about your flight from Oregon to Porto Alegre
What is the cheapest time of day to fly from OR to POA?
Find hourly flight availability from Oregon 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 julio 31, 2025.
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.
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 julio 31, 2025.
See what other customers who have flown with Delta and American Airlines from Oregon to Porto Alegre have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Comfort
7.9
Crew
8.5
Boarding
8.2
Food
7.3
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Overall
8.0
Comfort
7.9
Crew
8.5
Boarding
8.2
Food
7.3
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Overall
8.0
Comfort
7.9
Crew
8.5
Boarding
8.2
Food
7.3
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
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.
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Alternative routes for Oregon to Porto Alegre
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Oregon to Porto Alegre
Discover the top airline that operate flights from Oregon 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 julio 31, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,013 | Average$1,198 | FlexibilityNo cancel fee | On-time71% |