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Rio de Janeiro

$447+ Cheap flights from Portland (PDX) to Rio de Janeiro, Brazil (RIO)

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — RIO
Jun 3 — Jun 101
Wed 6/3
Wed 6/10
1 adult, Economy
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Cheap flight deals from Portland to Rio de Janeiro

Cheapest flights from Portland to Rio de Janeiro
Explore the most affordable flight options available from Portland to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 4, 2026.

This United Airlines deal was found by Cheapflights users on 5/3. 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.
Sun 10/1810:59 pm
PDX
-
GIG
2 stops29h 16m
United Airlines
Wed 1/279:55 pm
GIG
-
PDX
2 stops27h 38m
United Airlines
Deal found 5/3$1,077
This LATAM Airlines deal was found by Cheapflights users on 5/3. 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.
Tue 10/2011:40 am
PDX
-
GIG
2 stops30h 20m
LATAM Airlines
Thu 1/285:20 pm
GIG
-
PDX
2 stops30h 48m
LATAM Airlines
Deal found 5/3$1,086
This American Airlines deal was found by Cheapflights users on 5/2. 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.
Sun 11/15:30 am
PDX
-
GIG
2 stops22h 55m
American Airlines
Thu 11/1911:55 pm
GIG
-
PDX
2 stops24h 20m
American Airlines
Deal found 5/2$1,087
This LATAM Airlines deal was found by Cheapflights users on 5/3. 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.
Mon 10/197:00 am
PDX
-
GIG
2 stops34h 45m
LATAM Airlines
Wed 1/277:00 am
GIG
-
PDX
2 stops20h 26m
LATAM Airlines
Deal found 5/3$1,093
This LATAM Airlines deal was found by Cheapflights users on 5/3. 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.
Mon 10/197:00 am
PDX
-
GIG
2 stops23h 45m
LATAM Airlines
Thu 1/289:05 pm
GIG
-
PDX
2 stops30h 21m
LATAM Airlines
Deal found 5/3$1,097
This United Airlines deal was found by Cheapflights users on 5/3. 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 10/2411:55 pm
PDX
-
GIG
1 stop29h 40m
United Airlines
Thu 1/289:55 pm
GIG
-
PDX
1 stop30h 23m
United Airlines
Deal found 5/3$1,107
This LATAM Airlines deal was found by Cheapflights users on 5/3. 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.
Fri 11/132:30 pm
PDX
-
GIG
2 stops21h 00m
LATAM Airlines
Tue 11/1711:10 am
GIG
-
PDX
2 stops31h 15m
LATAM Airlines
Deal found 5/3$1,112
This Travelocity deal was found by Cheapflights users on 4/30. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:40 am
PDX
-
GIG
2 stops26h 55m
LATAM Airlines
Thu 9/177:00 am
GIG
-
PDX
2 stops31h 37m
LATAM Airlines
Deal found 4/30$1,115
This LATAM Airlines deal was found by Cheapflights users on 5/3. 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.
Fri 10/232:30 pm
PDX
-
GIG
1 stop15h 45m
LATAM Airlines
Mon 1/255:20 pm
GIG
-
PDX
2 stops23h 58m
LATAM Airlines
Deal found 5/3$1,116
This LATAM Airlines deal was found by Cheapflights users on 5/1. 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.
Sun 5/317:00 am
PDX
-
GIG
2 stops19h 20m
LATAM Airlines
Mon 6/155:00 am
GIG
-
PDX
2 stops34h 34m
LATAM Airlines
Deal found 5/1$1,121
This LATAM Airlines deal was found by Cheapflights users on 5/3. 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.
Mon 10/197:00 am
PDX
-
GIG
2 stops26h 45m
LATAM Airlines
Fri 1/299:05 pm
GIG
-
PDX
1 stop18h 51m
LATAM Airlines
Deal found 5/3$1,123
This United Airlines deal was found by Cheapflights users on 5/3. 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.
Thu 10/2212:57 pm
PDX
-
GIG
1 stop15h 18m
United Airlines
Thu 1/289:55 pm
GIG
-
PDX
1 stop30h 23m
United Airlines
Deal found 5/3$1,124

Find flight deals from Portland to Rio de Janeiro

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Rio de Janeiro (RIO). 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 May 4, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$1,077
(United Airlines)

One-way from

$447
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,432
Provider with most accurate pricing for Portland-Rio de Janeiro (RIO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Rio de Janeiro (RIO) flights.
Search Deals
From Portland to Rio de Janeiro (RIO)
Search Deals
One-way flight from Portland to Rio de Janeiro (RIO)
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($123 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Rio de Janeiro 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 May 4, 2026.
Use the filters below to find and compare flights from Portland to Rio de Janeiro that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Tue 6/23

11:40 pm-8:15 am

2 stops28h 35m

Rio de Janeiro–Galeão Intl

Tue 6/30

9:05 pm-9:34 am

2 stops40h 29m

$1,158
Quickest round-trip

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Wed 5/27

2:06 pm-10:15 am

1 stop16h 09m

Rio de Janeiro–Galeão Intl

Mon 6/8

9:00 pm-5:37 pm

2 stops24h 37m

$1,181

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Mon 10/19

6:56 am-8:15 am

1 stop21h 19m

Rio de Janeiro–Galeão Intl

Sun 1/24

9:55 pm-9:40 am

2 stops40h 45m

$1,186

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Sun 6/14

11:40 pm-8:15 am

2 stops28h 35m

Rio de Janeiro–Galeão Intl

Sun 6/21

9:05 pm-9:47 am

2 stops40h 42m

$1,186

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Thu 9/3

1:04 pm-8:15 am

1 stop15h 11m

Rio de Janeiro–Galeão Intl

Thu 9/17

9:05 pm-12:47 am

2 stops31h 42m

$1,215

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Mon 9/14

1:30 pm-2:05 pm

2 stops20h 35m

Rio de Janeiro–Galeão Intl

Mon 9/28

11:10 am-12:43 pm

2 stops29h 33m

$1,226

PortlandRio de Janeiro

PDX - SDU

PDXSDU

Portland

Mon 9/14

7:13 am-4:45 pm

2 stops29h 32m

Rio de Janeiro Santos Dumont

Mon 9/28

1:45 pm-6:05 pm

2 stops32h 20m

$1,253

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Mon 6/15

7:13 am-8:15 am

1 stop21h 02m

Rio de Janeiro–Galeão Intl

Mon 6/22

9:05 pm-3:13 pm

2 stops22h 08m

$1,262

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Sun 10/4

10:59 pm-8:15 am

2 stops29h 16m

Rio de Janeiro–Galeão Intl

Sun 10/11

9:05 pm-7:18 pm

1 stop26h 13m

$1,299

PortlandRio de Janeiro

PDX - SDU

PDXSDU

Portland

Thu 10/8

6:56 am-4:45 pm

2 stops29h 49m

Rio de Janeiro Santos Dumont

Tue 10/13

1:45 pm-3:05 pm

2 stops29h 20m

$1,319

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 32 resultsSorted by cheapest first
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Compare providers for flights from Portland to Rio de Janeiro

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 Rio de Janeiro in May.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star

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

Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro 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.

Cheapflights Insights

Everything you need to know about your flight from Portland to Rio de Janeiro

How much does it cost to fly round-trip from Portland to Rio de Janeiro?

Related info for your journey

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

  • What airport do you fly from for flights from Portland to Rio de Janeiro?

    Most people fly from Portland (PDX) if they book a flight from Portland to Rio de Janeiro. On average, Portland has 0 outbound flights to Rio de Janeiro per day from 2 airlines. Portland is conveniently located just 6.0 mi from Portland’s city center.

  • How long is the flight from Portland to Rio de Janeiro?

    For as low as $1,181, United Airlines can have you in Rio de Janeiro from Portland in 16h 09m. Airlines will cover a distance of 6841 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Portland to Rio de Janeiro round-trip?

    United Airlines, at $1,215, was found to be the cheapest airline from Portland to Rio de Janeiro. An alternate airline flying to your destination would be American Airlines. United Airlines is 19% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Portland to Rio de Janeiro that include hotel bookings?

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

  • How can I find direct flights from Portland to Rio de Janeiro?

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

  • Can I find deals for business class flights from Portland to Rio de Janeiro?

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Portland to Rio de Janeiro

Discover the top 2 airlines that operate flights from Portland to Rio de Janeiro. 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 May 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,215Average$1,392FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,512Average$2,535FlexibilityNo cancel feeOn-time71%

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