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Cheap flights from Portland to Rio de Janeiro from $631

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Rio de Janeiro departing on 6/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Portland to Rio de Janeiro

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:59 pm - 8:15 am
PDX
-
GIG
29h 16m
2 stops
United Airlines Logo
9:55 pm - 6:31 pm
GIG
-
PDX
25h 36m
2 stops
$1,077United Airlines
Sun, Oct 18 - Thu, Jan 28
LATAM Airlines Logo
11:40 am - 10:00 pm
PDX
-
GIG
30h 20m
2 stops
LATAM Airlines Logo
5:20 pm - 7:08 pm
GIG
-
PDX
30h 48m
2 stops
$1,086LATAM Airlines
Tue, Oct 20 - Thu, Jan 28
American Airlines Logo
5:30 am - 9:25 am
PDX
-
GIG
22h 55m
2 stops
American Airlines Logo
11:55 pm - 7:15 pm
GIG
-
PDX
24h 20m
2 stops
$1,087American Airlines
Sun, Nov 1 - Thu, Nov 19
LATAM Airlines Logo
7:00 am - 9:45 pm
PDX
-
GIG
34h 45m
2 stops
LATAM Airlines Logo
7:00 am - 10:26 pm
GIG
-
PDX
20h 26m
2 stops
$1,093LATAM Airlines
Mon, Oct 19 - Wed, Jan 27
LATAM Airlines Logo
7:00 am - 10:45 am
PDX
-
GIG
23h 45m
2 stops
LATAM Airlines Logo
9:05 pm - 10:26 pm
GIG
-
PDX
30h 21m
2 stops
$1,097LATAM Airlines
Mon, Oct 19 - Thu, Jan 28
United Airlines Logo
11:55 pm - 9:35 am
PDX
-
GIG
29h 40m
1 stop
United Airlines Logo
9:55 pm - 11:18 pm
GIG
-
PDX
30h 23m
1 stop
$1,107United Airlines
Sat, Oct 24 - Thu, Jan 28
United Airlines Logo
7:13 am - 8:15 am
PDX
-
GIG
21h 02m
1 stop
United Airlines Logo
9:05 pm - 7:18 pm
GIG
-
PDX
26h 13m
1 stop
$1,112United Airlines
Sat, Jun 20 - Mon, Jul 6
Multiple Airlines Logo
11:59 pm - 8:40 am
PDX
-
SDU
28h 41m
3 stops
Multiple Airlines Logo
6:05 am - 9:31 am
SDU
-
PDX
31h 26m
3 stops
$1,182Multiple Airlines
Thu, Jun 18 - Thu, Jun 25
Copa Airlines Logo
7:13 am - 4:45 pm
PDX
-
SDU
29h 32m
2 stops
Copa Airlines Logo
1:45 pm - 6:05 pm
SDU
-
PDX
32h 20m
2 stops
$1,253Copa Airlines
Mon, Sep 14 - Mon, Sep 28
Copa Airlines Logo
2:27 pm - 4:45 pm
PDX
-
SDU
22h 18m
2 stops
Copa Airlines Logo
1:45 pm - 11:56 am
SDU
-
PDX
26h 11m
2 stops
$1,297Copa Airlines
Wed, May 27 - Mon, Jun 8

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American Airlines flights from Portland to Rio de Janeiro

Our best American Airlines deals on Portland to Rio de Janeiro flight tickets
American Airlines
Nov 1
PDX5:30 amPortland
22h 55m
2 stops
GIG9:25 amRio de Janeiro–Galeão Intl
Nov 19
GIG11:55 pmRio de Janeiro–Galeão Intl
24h 20m
2 stops
PDX7:15 pmPortland
$1,087
American Airlines
Nov 1
PDX10:45 pmPortland
29h 40m
1 stop
GIG9:25 amRio de Janeiro–Galeão Intl
Nov 19
GIG10:25 pmRio de Janeiro–Galeão Intl
30h 26m
1 stop
PDX11:51 pmPortland
$1,122
American Airlines
Oct 20
PDX1:30 pmPortland
20h 35m
2 stops
GIG2:05 pmRio de Janeiro–Galeão Intl
Jan 27
GIG10:25 pmRio de Janeiro–Galeão Intl
30h 21m
1 stop
PDX11:46 pmPortland
$1,264

Delta flights from Portland to Rio de Janeiro

Our best Delta deals on Portland to Rio de Janeiro flight tickets
Delta
Jun 20
PDX10:30 pmPortland
37h 50m
2 stops
GIG4:20 pmRio de Janeiro–Galeão Intl
Jul 6
GIG9:00 pmRio de Janeiro–Galeão Intl
19h 38m
2 stops
PDX12:38 pmPortland
$1,141
Delta
May 27
PDX2:06 pmPortland
16h 09m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
Jun 8
GIG9:00 pmRio de Janeiro–Galeão Intl
24h 37m
2 stops
PDX5:37 pmPortland
$1,181
Delta
May 26
PDX11:12 pmPortland
31h 03m
2 stops
GIG10:15 amRio de Janeiro–Galeão Intl
Jun 2
GIG9:00 pmRio de Janeiro–Galeão Intl
28h 46m
1 stop
PDX9:46 pmPortland
$1,186

momondo 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, momondo users made 832,500 searches. Data last updated May 6, 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

Sun 10/18

10:59 pm-8:15 am

2 stops29h 16m

Rio de Janeiro–Galeão Intl

Thu 1/28

9:55 pm-6:31 pm

2 stops25h 36m

$1,077

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Tue 10/20

11:40 am-10:00 pm

2 stops30h 20m

Rio de Janeiro–Galeão Intl

Thu 1/28

5:20 pm-7:08 pm

2 stops30h 48m

$1,086
Quickest round-trip

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Sun 11/1

5:30 am-9:25 am

2 stops22h 55m

Rio de Janeiro–Galeão Intl

Thu 11/19

11:55 pm-7:15 pm

2 stops24h 20m

$1,087

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Mon 10/19

7:00 am-9:45 pm

2 stops34h 45m

Rio de Janeiro–Galeão Intl

Wed 1/27

7:00 am-10:26 pm

2 stops20h 26m

$1,093

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Mon 10/19

7:00 am-10:45 am

2 stops23h 45m

Rio de Janeiro–Galeão Intl

Thu 1/28

9:05 pm-10:26 pm

2 stops30h 21m

$1,097

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Sat 10/24

11:55 pm-9:35 am

1 stop29h 40m

Rio de Janeiro–Galeão Intl

Thu 1/28

9:55 pm-11:18 pm

1 stop30h 23m

$1,107

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Sat 6/20

7:13 am-8:15 am

1 stop21h 02m

Rio de Janeiro–Galeão Intl

Mon 7/6

9:05 pm-7:18 pm

1 stop26h 13m

$1,112

PortlandRio de Janeiro

PDX - SDU

PDXSDU

Portland

Thu 6/18

11:59 pm-8:40 am

3 stops28h 41m

Rio de Janeiro Santos Dumont

Thu 6/25

6:05 am-9:31 am

3 stops31h 26m

$1,182

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 - SDU

PDXSDU

Portland

Wed 5/27

2:27 pm-4:45 pm

2 stops22h 18m

Rio de Janeiro Santos Dumont

Mon 6/8

1:45 pm-11:56 am

2 stops26h 11m

$1,297

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Rio de Janeiro from

How to get the cheapest flight ticket from Portland to Rio de Janeiro

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Portland and Rio de Janeiro?

What is the cheapest month to fly to Rio de Janeiro?

The cheapest month to fly to Rio de Janeiro from Portland is in September. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Rio de Janeiro, with average flight prices from Portland averaging around $0.

When to book flights from Portland to Rio de Janeiro

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Rio de Janeiro according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Rio de Janeiro (PDX to RIO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Rio de Janeiro

Fastest flight time

20h 35m

Direct flights

None
The fastest flight from Portland to Rio de Janeiro takes 20h 35m
There are no direct flights from Portland to Rio de Janeiro. There are no popular flight routes from Portland to Rio de Janeiro.
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Frequently asked questions about flying from Portland to Rio de Janeiro

  • How far is Portland to Rio de Janeiro by plane?

    There are 6850.0 mi between Portland and Rio de Janeiro. A reasonable flight in good conditions will take 20h 35m.

  • When did momondo last update prices for flights from Portland Airport to Rio de Janeiro?

    Prices for flights from Portland Airport to Rio de Janeiro were last updated today.

  • How many operators does momondo search for flights from Portland Airport to Rio de Janeiro?

  • How old do you have to be to fly from Portland Airport to Rio de Janeiro?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Rio de Janeiro.

  • What documentation or ID do you need to fly to Rio de Janeiro?

    The required travel and health documents for your Rio de Janeiro trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rio de Janeiro. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Portland to Rio de Janeiro

Compare and see reviews for airlines that fly from Portland to Rio de Janeiro with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $1,215Free CancellationRating
7.4
9,684 reviews
Search United Airlines flights
American AirlinesPriceFrom $1,512Free CancellationRating
7.1
11,666 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Rio de Janeiro?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Rio de Janeiro for you.

Can I find flights from Portland to Rio de Janeiro with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Rio de Janeiro from Portland with this policy.

How can momondo help me find flights from Portland to Rio de Janeiro?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Rio de Janeiro from Portland.

I’m not ready to book a flight from Portland to Rio de Janeiro right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Rio de Janeiro, momondo offers a useful price alert feature which will track prices for flights to Rio de Janeiro from Portland and alert you when they change.

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Find better results for your trip to Brazil

Fly into one of these airports located in Rio de Janeiro

Airports listed have a maximum distance of 8.1 mi from Rio de Janeiro
Rio de Janeiro–Galeão Intl Airport
Rio de Janeiro Santos Dumont Airport