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Rio de Janeiro

$437+ 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — RIO
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap 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 August 14, 2025.

Round-trip from

$835
(Air Canada)

One-way from

$437
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,185
From Portland to Rio de Janeiro (RIO)
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One-way flight from Portland to Rio de Janeiro (RIO)
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Highest demand for flights based on searches. 0% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($64 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 14, 2025.

This Mytrip deal was found by Cheapflights users on 8/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/212:07 pmPDX - SDU
3 stops30h 18mMultiple Airlines
Wed 10/156:50 pmSDU - PDX
3 stops28h 46mMultiple Airlines
Deal found 8/13$931
This Mytrip deal was found by Cheapflights users on 8/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/212:07 pmPDX - GIG
3 stops32h 23mMultiple Airlines
Tue 10/141:30 amGIG - PDX
3 stops22h 06mMultiple Airlines
Deal found 8/13$1,042
This Trip.com deal was found by Cheapflights users on 8/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/25:30 amPDX - GIG
3 stops46h 45mUnited Airlines
Wed 10/159:05 pmGIG - PDX
1 stop18h 53mUnited Airlines
Deal found 8/13$1,078
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Tue 12/912:55 pmPDX - GIG
1 stop15h 40mUnited Airlines
Tue 12/169:55 pmGIG - PDX
2 stops29h 57mUnited Airlines
Deal found 8/12$1,110
This American Airlines deal was found by Cheapflights users on 8/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/99:15 amPDX - GIG
2 stops19h 10mAmerican Airlines
Tue 12/1611:55 pmGIG - PDX
2 stops22h 11mAmerican Airlines
Deal found 8/12$1,115
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:00 amPDX - GIG
2 stops29h 10mDelta
Wed 10/151:35 pmGIG - PDX
2 stops33h 31mDelta
Deal found 8/13$1,132
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/62:10 pmPDX - GIG
1 stop16h 05mDelta
Mon 10/209:00 pmGIG - PDX
1 stop17h 16mDelta
Deal found 8/14$1,140
This Mytrip deal was found by Cheapflights users on 8/14. 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.
Mon 10/612:37 pmPDX - SDU
3 stops29h 48mMultiple Airlines
Mon 10/208:20 amSDU - PDX
3 stops34h 26mMultiple Airlines
Deal found 8/14$1,340
This oojo deal was found by Cheapflights users on 8/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/52:50 pmPDX - SDU
2 stops38h 45mLATAM Airlines
Sun 9/148:20 pmSDU - PDX
2 stops21h 04mLATAM Airlines
Deal found 8/13$1,399
This KAYAK deal was found by Cheapflights users on 8/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:00 amPDX - SDU
2 stops23h 35mLATAM Airlines
Sun 11/28:05 pmSDU - PDX
2 stops21h 01mLATAM Airlines
Deal found 8/14$1,611
This Mytrip deal was found by Cheapflights users on 8/14. 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.
Mon 8/185:25 amPDX - SDU
3 stops28h 55mMultiple Airlines
Wed 8/206:50 pmSDU - PDX
3 stops28h 07mMultiple Airlines
Deal found 8/14$1,986
This KAYAK deal was found by Cheapflights users on 8/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/17:21 amPDX - SDU
2 stops22h 14mLATAM Airlines
Mon 3/22:00 pmSDU - PDX
2 stops26h 05mLATAM Airlines
Deal found 8/14$2,337

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 August 14, 2025.
Use the filters below to find and compare flights from Portland to Rio de Janeiro that are best for you.

Fly from

Portland

Fly to

Rio de Janeiro

Route

Depart

Return

Price

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Sun 1/18

7:00 pm-12:05 pm

2 stops60h 05m

Rio de Janeiro–Galeão Intl

Sun 1/25

9:00 pm-6:30 pm

2 stops26h 30m

$835

PortlandRio de Janeiro

PDX - SDU

PDXSDU

Portland

Thu 10/2

12:07 pm-10:25 pm

3 stops30h 18m

Rio de Janeiro Santos Dumont

Wed 10/15

6:50 pm-7:36 pm

3 stops28h 46m

$931

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Tue 2/3

7:00 pm-12:05 pm

2 stops60h 05m

Rio de Janeiro–Galeão Intl

Sat 2/7

5:40 pm-10:22 pm

2 stops33h 42m

$1,026

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Mon 2/9

3:15 pm-12:05 pm

2 stops39h 50m

Rio de Janeiro–Galeão Intl

Mon 2/23

7:00 am-8:23 pm

2 stops42h 23m

$1,027

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Sun 1/18

7:00 pm-12:05 pm

2 stops60h 05m

Rio de Janeiro–Galeão Intl

Sun 1/25

9:30 pm-11:05 am

1 stop18h 35m

$1,041

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Thu 10/2

12:07 pm-12:30 am

3 stops32h 23m

Rio de Janeiro–Galeão Intl

Tue 10/14

1:30 am-7:36 pm

3 stops22h 06m

$1,042

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Wed 1/7

7:00 pm-12:05 pm

2 stops36h 05m

Rio de Janeiro–Galeão Intl

Sun 4/5

10:35 am-11:31 am

2 stops28h 56m

$1,071

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Thu 10/2

5:30 am-8:15 am

3 stops46h 45m

Rio de Janeiro–Galeão Intl

Wed 10/15

9:05 pm-11:58 am

1 stop18h 53m

$1,078

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Mon 2/9

12:51 pm-9:35 am

1 stop15h 44m

Rio de Janeiro–Galeão Intl

Mon 2/23

9:55 pm-6:36 pm

2 stops25h 41m

$1,110

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Tue 12/9

12:55 pm-9:35 am

1 stop15h 40m

Rio de Janeiro–Galeão Intl

Tue 12/16

9:55 pm-10:52 pm

2 stops29h 57m

$1,110

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 29 results
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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
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Rio de Janeiro

Get insights into the airlines that provide service to Rio de Janeiro. 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 Rio de Janeiro. Reviews last updated August 14, 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines from Portland to Rio de Janeiro by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,916 reviews

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,916 reviews

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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.

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

    American Airlines, at $848, was found to be the cheapest airline from Portland to Rio de Janeiro. An alternate airline flying to your destination would be United Airlines. American Airlines is 34% 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.

  • What is the cheapest month to book a flight from Portland to Rio de Janeiro?

    Currently, November is the cheapest month in which you can book a flight from Portland to Rio de Janeiro (average of $755). Flying from Portland to Rio de Janeiro in December is currently the most expensive (average of $1,290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Portland to Rio de Janeiro

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Rio de Janeiro–Galeão Intl flights
Portland to Santos Dumont flights
Boise to Rio de Janeiro–Galeão Intl flights
Eugene to Rio de Janeiro–Galeão Intl flights

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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$848Average$1,318FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,068Average$1,178FlexibilityNo cancel feeOn-time69%

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