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$424+ Cheap flights from Portland (PDX) to Curitiba (CWB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CWB
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
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Cheap flight deals from Portland to Curitiba

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Curitiba (CWB). 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 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,252
(United Airlines)
Provider with most accurate pricing for Portland-Curitiba Afonso Pena flight deals.
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Provider most trusted by Cheapflights users for Portland-Curitiba Afonso Pena flights.
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From Portland to Curitiba Afonso Pena
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Find flight deals from Portland to Curitiba

Cheapest flights from Portland to Curitiba
Explore the most affordable flight options available from Portland to Curitiba. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

This KAYAK deal was found by Cheapflights users on 1/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1410:00 am
PDX
-
CWB
2 stops20h 10m
Multiple Airlines
Fri 8/213:05 pm
CWB
-
PDX
2 stops24h 44m
Multiple Airlines
Deal found 1/13$1,224
This United Airlines deal was found by Cheapflights users on 1/13. 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.
Wed 2/1112:59 pm
PDX
-
CWB
2 stops20h 26m
United Airlines
Wed 2/187:00 pm
CWB
-
PDX
2 stops28h 49m
United Airlines
Deal found 1/13$1,317
This American Airlines deal was found by Cheapflights users on 1/14. 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.
Sat 2/286:35 am
PDX
-
CWB
2 stops26h 50m
American Airlines
Sat 3/75:40 pm
CWB
-
PDX
2 stops29h 36m
American Airlines
Deal found 1/14$1,336
This United Airlines deal was found by Cheapflights users on 1/14. 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 2/281:18 pm
PDX
-
CWB
3 stops40h 42m
United Airlines
Sat 3/75:00 pm
CWB
-
PDX
2 stops24h 09m
United Airlines
Deal found 1/14$1,359
This Mytrip deal was found by Cheapflights users on 1/14. 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.
Sat 2/289:50 am
PDX
-
CWB
3 stops23h 35m
Air Canada
Sat 3/75:25 pm
CWB
-
PDX
3 stops25h 15m
Air Canada
Deal found 1/14$1,472
This United Airlines deal was found by Cheapflights users on 1/12. 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.
Mon 8/247:10 am
PDX
-
CWB
2 stops23h 50m
United Airlines
Fri 8/286:45 pm
CWB
-
PDX
2 stops24h 20m
United Airlines
Deal found 1/12$1,481
This United Airlines deal was found by Cheapflights users on 1/13. 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.
Fri 8/142:14 pm
PDX
-
CWB
2 stops22h 36m
United Airlines
Fri 8/213:05 pm
CWB
-
PDX
3 stops27h 12m
United Airlines
Deal found 1/13$1,564
This Booking.com deal was found by Cheapflights users on 1/13. 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 8/1410:10 am
PDX
-
CWB
3 stops24h 30m
Air Canada
Fri 8/213:05 pm
CWB
-
PDX
3 stops27h 46m
Air Canada
Deal found 1/13$1,744

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Curitiba 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 January 14, 2026.
Use the filters below to find and compare flights from Portland to Curitiba that are best for you.

Fly from

Portland

Fly to

Curitiba

Route

Depart

Return

Price

PortlandCuritiba

PDX - CWB

PDXCWB

Portland

Wed 2/11

12:59 pm-2:25 pm

2 stops20h 26m

Curitiba Afonso Pena

Wed 2/18

7:00 pm-6:55 pm

3 stops28h 55m

$1,317

PortlandCuritiba

PDX - CWB

PDXCWB

Portland

Sat 2/28

1:18 pm-11:00 am

3 stops40h 42m

Curitiba Afonso Pena

Sat 3/7

5:00 pm-12:09 pm

2 stops24h 09m

$1,359

PortlandCuritiba

PDX - CWB

PDXCWB

Portland

Sat 2/28

9:50 am-2:25 pm

3 stops23h 35m

Curitiba Afonso Pena

Sat 3/7

5:25 pm-1:40 pm

3 stops25h 15m

$1,472

PortlandCuritiba

PDX - CWB

PDXCWB

Portland

Sat 2/28

5:39 pm-2:25 pm

3 stops39h 46m

$424

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Compare providers for flights from Portland to Curitiba

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Curitiba in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

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

Have a flexible travel schedule? Discover the best time to fly to Curitiba 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.

Related info for your journey

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

  • How long is the flight from Portland to Curitiba?

    There are many flights that can get you from Portland to Curitiba in 20h 26m. Fly via United Airlines to get the fastest option. Portland and Curitiba are separated by a distance of 6720 mi.

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

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

  • How can I find direct flights from Portland to Curitiba?

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

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

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

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