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

For as low as $1,141, American Airlines can have you in Rio de Janeiro from Portland in 15h 21m. 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 $1,068, 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 22% cheaper than the average price of flights available within the next 90 days to this destination.

In terms of precipitation, rainfall in Rio de Janeiro ranges from 1.6 - 5.1 inches per month. January is typically the wettest month, when rainfall can reach 5.1 in. July is typically the driest time to visit Rio de Janeiro when rainfall is around 1.6 in.

If weather is an important factor for your trip to Rio de Janeiro, 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 82.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 69.8 F).

What is the cheapest time of day to fly from PDX to RIO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland to Rio de Janeiro as you normally would.

Most accurate provider : When it comes to deals on Portland-Rio de Janeiro flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-Rio de Janeiro flight deals on Cheapflights vs. eDreams >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 Gurufare the most. Gurufare 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.

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.

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.

$387+ Cheap Flights from Portland to Rio de Janeiro, Brazil

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Portland to Rio de Janeiro with Cheapflights

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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 Rio de Janeiro

Most accurate provider	eDreams 3 stars
Most trusted provider	Gurufare 3 stars
Round-trip from	$845 (Air Canada)
One-way from	$387 (Kiwi.com)
Popular in	December
Cheapest in	November
Average price	$1,629

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. 2% potential increase in price ($35 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($54 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

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 October 30, 2025.

Wed 12/37:00 pmPDX - GIG

3 stops34h 15mMultiple Airlines

Tue 12/911:30 amGIG - PDX

3 stops32h 10mMultiple Airlines

Deal found 10/29

$1,193

Sat 11/156:00 amPDX - GIG

2 stops23h 15mMultiple Airlines

Sat 11/2212:40 pmGIG - PDX

2 stops40h 04mMultiple Airlines

Deal found 10/30

$1,329

Sat 11/154:02 pmPDX - GIG

2 stops27h 28mCopa Airlines

Wed 11/191:30 amGIG - PDX

2 stops26h 26mCopa Airlines

Deal found 10/29

$1,366

Sat 11/296:10 amPDX - GIG

1 stop21h 10mLATAM Airlines

Sat 12/63:10 pmGIG - PDX

2 stops24h 34mLATAM Airlines

Deal found 10/29

$1,368

Sat 11/2910:45 pmPDX - GIG

1 stop26h 30mAmerican Airlines

Sat 12/611:55 pmGIG - PDX

1 stop28h 57mAmerican Airlines

Deal found 10/29

$1,369

Sat 11/297:00 amPDX - GIG

1 stop21h 35mUnited Airlines

Sat 12/139:55 pmGIG - PDX

1 stop19h 17mUnited Airlines

Deal found 10/29

$1,371

Sat 11/296:00 amPDX - GIG

2 stops21h 20mDelta

Sat 12/65:40 pmGIG - PDX

2 stops22h 04mDelta

Deal found 10/29

$1,375

Sat 11/2911:53 amPDX - GIG

1 stop15h 27mDelta

Sat 12/136:55 amGIG - PDX

2 stops32h 49mDelta

Deal found 10/28

$1,377

Wed 12/37:00 pmPDX - SDU

3 stops34h 45mMultiple Airlines

Tue 12/91:45 pmSDU - PDX

3 stops29h 55mMultiple Airlines

Deal found 10/29

$1,382

Sun 12/141:00 pmPDX - GIG

2 stops39h 35mUnited Airlines

Sun 12/219:55 pmGIG - PDX

2 stops43h 03mUnited Airlines

Deal found 10/30

$1,386

Wed 12/37:16 amPDX - GIG

2 stops23h 19mLATAM Airlines

Tue 12/97:35 pmGIG - PDX

2 stops21h 15mLATAM Airlines

Deal found 10/30

$1,414

Wed 12/36:29 amPDX - SDU

2 stops22h 06mLATAM Airlines

Tue 12/92:00 pmSDU - PDX

2 stops26h 50mLATAM Airlines

Deal found 10/30

$1,442

Best flights from Portland to Rio de Janeiro
Discover carefully curated flight deals from Portland to Rio de Janeiro that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

Tue 1/277:05 amPDX - GIG

2 stops46h 10mMultiple Airlines

Tue 2/1010:55 pmGIG - PDX

1 stop26h 48mMultiple Airlines

Deal found 10/30

$1,021

Tue 1/276:00 amPDX - GIG

2 stops22h 25mAmerican Airlines

Tue 2/1011:55 pmGIG - PDX

2 stops23h 56mAmerican Airlines

Deal found 10/30

$1,130

Tue 1/2711:59 amPDX - GIG

1 stop15h 21mDelta

Tue 2/109:30 pmGIG - PDX

1 stop18h 19mDelta

Deal found 10/30

$1,141

Sat 11/154:02 pmPDX - GIG

2 stops27h 28mCopa Airlines

Wed 11/191:30 amGIG - PDX

2 stops26h 26mCopa Airlines

Deal found 10/29

$1,366

Wed 12/37:16 amPDX - SDU

2 stops21h 19mLATAM Airlines

Tue 12/98:05 pmSDU - PDX

2 stops20h 45mLATAM Airlines

Deal found 10/29

$1,442

Sat 11/297:00 amPDX - SDU

2 stops29h 45mUnited Airlines

Sat 12/65:30 pmSDU - PDX

2 stops23h 18mUnited Airlines

Deal found 10/29

$1,538

Tue 1/137:00 amPDX - GIG

1 stop22h 15mDelta

Sat 1/245:40 pmGIG - PDX

2 stops22h 09mDelta

Deal found 10/29

$1,181

Sun 11/3011:59 pmPDX - SDU

3 stops29h 46mMultiple Airlines

Sat 12/65:30 pmSDU - PDX

3 stops26h 10mMultiple Airlines

Deal found 10/30

$1,598

Sun 12/1411:59 pmPDX - SDU

2 stops33h 11mUnited Airlines

Sun 12/212:50 pmSDU - PDX

2 stops36h 50mUnited Airlines

Deal found 10/30

$1,623

Sun 11/236:36 pmPDX - SDU

3 stops35h 09mMultiple Airlines

Sat 11/296:00 amSDU - PDX

3 stops32h 15mMultiple Airlines

Deal found 10/30

$1,626

Sat 11/1510:52 amPDX - SDU

2 stops19h 18mUnited Airlines

Thu 11/201:45 pmSDU - PDX

2 stops27h 03mUnited Airlines

Deal found 10/29

$1,657

Sun 11/167:05 amPDX - SDU

2 stops24h 30mMultiple Airlines

Sat 11/228:05 pmSDU - PDX

2 stops29h 39mMultiple Airlines

Deal found 10/29

$1,638

Sun 11/307:00 amPDX - SDU

2 stops28h 35mUnited Airlines

Sat 12/65:30 pmSDU - PDX

2 stops23h 18mUnited Airlines

Deal found 10/30

$1,668

Sat 11/2911:59 pmPDX - SDU

3 stops29h 46mMultiple Airlines

Sat 12/65:30 pmSDU - PDX

3 stops26h 10mMultiple Airlines

Deal found 10/29

$1,672

Last-minute flights from Portland to Rio de Janeiro
Discover last-minute flight deals from Portland to Rio de Janeiro. Data last updated October 30, 2025 and is based on user searches.

Fri 10/316:00 amPDX - GIG

2 stops35h 40mLATAM Airlines

Fri 11/79:30 pmGIG - PDX

1 stop20h 30mLATAM Airlines

Deal found 10/30

$1,423

Sat 11/156:00 amPDX - GIG

2 stops23h 15mMultiple Airlines

Sat 11/2212:40 pmGIG - PDX

2 stops40h 04mMultiple Airlines

Deal found 10/30

$1,329

Sat 11/154:02 pmPDX - GIG

2 stops27h 28mCopa Airlines

Wed 11/191:30 amGIG - PDX

2 stops26h 26mCopa Airlines

Deal found 10/29

$1,366

Sat 11/1510:45 pmPDX - GIG

1 stop26h 30mAmerican Airlines

Sat 11/2211:55 pmGIG - PDX

1 stop28h 36mAmerican Airlines

Deal found 10/30

$1,429

Sat 11/296:10 amPDX - GIG

1 stop21h 10mLATAM Airlines

Sat 12/63:10 pmGIG - PDX

2 stops24h 34mLATAM Airlines

Deal found 10/29

$1,368

Sat 11/2910:45 pmPDX - GIG

1 stop26h 30mAmerican Airlines

Sat 12/611:55 pmGIG - PDX

1 stop28h 57mAmerican Airlines

Deal found 10/29

$1,369

Sat 11/297:00 amPDX - GIG

1 stop21h 35mUnited Airlines

Sat 12/139:55 pmGIG - PDX

1 stop19h 17mUnited Airlines

Deal found 10/29

$1,371

Sat 11/296:00 amPDX - GIG

2 stops21h 20mDelta

Sat 12/65:40 pmGIG - PDX

2 stops22h 04mDelta

Deal found 10/29

$1,375

Sat 11/2911:53 amPDX - GIG

1 stop15h 27mDelta

Sat 12/136:55 amGIG - PDX

2 stops32h 49mDelta

Deal found 10/28

$1,377

Sat 11/2910:45 pmPDX - GIG

1 stop29h 40mAmerican Airlines

Sat 12/1311:55 pmGIG - PDX

1 stop28h 57mAmerican Airlines

Deal found 10/30

$1,418

Sat 11/291:23 pmPDX - SDU

2 stops23h 22mUnited Airlines

Sat 12/65:30 pmSDU - PDX

3 stops34h 22mUnited Airlines

Deal found 10/29

$1,538

Sun 11/3011:59 pmPDX - SDU

3 stops29h 46mMultiple Airlines

Sat 12/65:30 pmSDU - PDX

3 stops26h 10mMultiple Airlines

Deal found 10/30

$1,598

One-way flights from Portland to Rio de Janeiro
Search for one-way flight options from Portland to Rio de Janeiro. Find affordable one-way fares based on user searches. Data last updated October 30, 2025.

Thu 11/131:21 pmPDX - GIG

2 stops50h 34mMultiple Airlines

Deal found 10/29

$387

Tue 11/1112:33 pmPDX - GIG

3 stops30h 57mMultiple Airlines

Deal found 10/29

$409

Thu 11/131:21 pmPDX - SDU

2 stops40h 59mMultiple Airlines

Deal found 10/29

$409

Wed 11/52:50 pmPDX - GIG

3 stops52h 40mMultiple Airlines

Deal found 10/29

$415

Mon 11/107:29 pmPDX - SDU

3 stops58h 46mMultiple Airlines

Deal found 10/29

$419

Thu 11/67:20 amPDX - GIG

3 stops36h 10mMultiple Airlines

Deal found 10/29

$446

Mon 11/1010:30 amPDX - GIG

3 stops40h 30mMultiple Airlines

Deal found 10/29

$454

Mon 12/299:45 pmPDX - GIG

3 stops54h 15mMultiple Airlines

Deal found 10/29

$457

Wed 1/147:00 pmPDX - GIG

2 stops36h 05mAir Canada

Deal found 10/30

$511

Fri 1/96:22 pmPDX - GIG

3 stops56h 58mMultiple Airlines

Deal found 10/30

$538

Tue 11/412:33 pmPDX - GIG

3 stops34h 27mMultiple Airlines

Deal found 10/29

$577

Wed 11/56:00 amPDX - SDU

3 stops35h 25mMultiple Airlines

Deal found 10/29

$618

Cheapflights Fare Finder

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

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Tue 1/27

7:05 am-10:15 am

2 stops46h 10m

Rio de Janeiro–Galeão Intl

Tue 2/10

10:55 pm-8:43 pm

1 stop26h 48m

$1,021

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Tue 1/27

6:00 am-9:25 am

2 stops22h 25m

Rio de Janeiro–Galeão Intl

Tue 2/10

11:55 pm-6:51 pm

2 stops23h 56m

$1,130

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Tue 1/27

11:59 am-8:20 am

1 stop15h 21m

Rio de Janeiro–Galeão Intl

Tue 2/10

9:30 pm-10:49 am

1 stop18h 19m

$1,141

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Tue 1/13

7:00 am-10:15 am

1 stop22h 15m

Rio de Janeiro–Galeão Intl

Sat 1/24

5:40 pm-10:49 am

2 stops22h 09m

$1,181

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Sat 11/15

4:02 pm-12:30 am

2 stops27h 28m

Rio de Janeiro–Galeão Intl

Wed 11/19

1:30 am-10:56 pm

2 stops26h 26m

$1,366

PortlandRio de Janeiro

PDX - SDU

PDXSDU

Portland

Wed 12/3

7:16 am-9:35 am

2 stops21h 19m

Rio de Janeiro Santos Dumont

Tue 12/9

8:05 pm-11:50 am

2 stops20h 45m

$1,442

PortlandRio de Janeiro

PDX - SDU

PDXSDU

Portland

Sat 11/29

7:00 am-5:45 pm

2 stops29h 45m

Rio de Janeiro Santos Dumont

Sat 12/6

5:30 pm-11:48 am

2 stops23h 18m

$1,538

PortlandRio de Janeiro

PDX - SDU

PDXSDU

Portland

Sun 11/30

11:59 pm-10:45 am

3 stops29h 46m

Rio de Janeiro Santos Dumont

Sat 12/6

5:30 pm-2:40 pm

3 stops26h 10m

$1,598

PortlandRio de Janeiro

PDX - SDU

PDXSDU

Portland

Sun 12/14

11:59 pm-2:10 pm

2 stops33h 11m

Rio de Janeiro Santos Dumont

Sun 12/21

2:50 pm-10:40 pm

2 stops36h 50m

$1,623

PortlandRio de Janeiro

PDX - SDU

PDXSDU

Portland

Sun 11/23

6:36 pm-10:45 am

3 stops35h 09m

Rio de Janeiro Santos Dumont

Sat 11/29

6:00 am-9:15 am

3 stops32h 15m

$1,626

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 29 results

Compare providers for flights from Portland to Rio de Janeiro

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 October.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Gurufare	Price Accuracy2 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
SmartFares	Price Accuracy1 star	Trust 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-Rio de Janeiro flight deals on Cheapflights vs. eDreams >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 Gurufare the most. Gurufare 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

What’s the top layover airport for flights from Portland to Rio de Janeiro?

Houston (IAH) – chosen by Cheapflights users on 50% of 1-stop itineraries from Portland to Rio de Janeiro on Cheapflights.

What’s the cheapest layover airport for flights from Portland to Rio de Janeiro?

Houston (IAH) is the most affordable 1-stop option, with an average round-trip price of $1,063.

What’s the fastest layover option from Portland to Rio de Janeiro?

Flights via Dallas (DFW) have the shortest average one-way travel time for 1-stop routes: 15h 12m.

Which airport typically offers the quickest layover for flights from Portland to Rio de Janeiro?

Flights via Dallas (DFW) offer the fastest connection on this route, with an average layover time of 2h 32m.

Reviews of airlines servicing Rio de Janeiro

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

8,998 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

United Airlines

7.4

Good

8,998 reviews

United Airlines

7.4

Good

8,998 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

American Airlines

7.2

Good

11,035 reviews

United Airlines

7.4

Good

8,998 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

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 $1,141, American Airlines can have you in Rio de Janeiro from Portland in 15h 21m. 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 $1,068, 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 22% 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

Top 2 airlines flying from Portland to Rio de Janeiro

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,068	Average$1,260	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$1,103	Average$1,503	FlexibilityNo cancel fee	On-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$387+ 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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Rio de Janeiro with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Portland to Rio de Janeiro

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Portland to Rio de Janeiro

Cheapest flights from Portland to Rio de JaneiroExplore 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 October 30, 2025.

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 October 30, 2025.

Cheapflights Fare Finder

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

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 October.

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.

Cheapflights Insights

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

What’s the top layover airport for flights from Portland to Rio de Janeiro?

Share of 1-stop round-trip flights from Portland to Rio de Janeiro chosen by Cheapflights users in the past 12 months, using the same layover each way.

What’s the cheapest layover airport for flights from Portland to Rio de Janeiro?

Average round-trip fare for 1-stop flights from Portland to Rio de Janeiro, chosen by Cheapflights users in the past 12 months, with the same layover each way.

What’s the fastest layover option from Portland to Rio de Janeiro?

Shortest average travel time for 1-stop one-way flights from Portland to Rio de Janeiro, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Which airport typically offers the quickest layover for flights from Portland to Rio de Janeiro?

Average layover duration for 1-stop one-way flights from Portland to Rio de Janeiro, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing Rio de Janeiro

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.

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?

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Rio de Janeiro

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Portland to Rio de Janeiro

100% Free

Book with Flexibility

Travel Smart

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 October 30, 2025.