Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Oregon to Rio de Janeiro from $660

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Rio de Janeiro departing on 11/21. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Oregon to Rio de Janeiro

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:57 pm - 4:45 pmPDX  Portland-SDU Rio de Janeiro Santos Dumont
22h 48m2 stops Houston George Bush Intcntl Sao Paulo Guarulhos Intl
United Airlines Logo
1:45 pm - 12:13 pmSDU  Rio de Janeiro Santos Dumont-PDX Portland
27h 28m2 stops Sao Paulo Guarulhos Intl Houston George Bush Intcntl
$1,373United Airlines
Wed, Nov 4 - Wed, Nov 11
United Airlines Logo
7:16 am - 4:45 pmPDX  Portland-SDU Rio de Janeiro Santos Dumont
29h 29m2 stops Chicago O'Hare Intl Sao Paulo Guarulhos Intl
United Airlines Logo
1:45 pm - 8:10 pmSDU  Rio de Janeiro Santos Dumont-PDX Portland
34h 25m2 stops Sao Paulo Guarulhos Intl Washington, D.C. Dulles Intl
$1,373United Airlines
Mon, Aug 31 - Mon, Sep 7
Multiple Airlines Logo
11:02 pm - 4:45 pmPDX  Portland-SDU Rio de Janeiro Santos Dumont
37h 43m2 stops Chicago O'Hare Intl Sao Paulo Guarulhos Intl
Multiple Airlines Logo
1:45 pm - 11:33 amSDU  Rio de Janeiro Santos Dumont-PDX Portland
25h 48m2 stops Sao Paulo Guarulhos Intl Chicago O'Hare Intl
$1,393Multiple Airlines
Sat, Sep 19 - Wed, Sep 30
Azul Logo
8:30 am - 4:45 pmPDX  Portland-SDU Rio de Janeiro Santos Dumont
27h 15m2 stops Washington, D.C. Dulles Intl Sao Paulo Guarulhos Intl
Azul Logo
5:30 pm - 11:47 amSDU  Rio de Janeiro Santos Dumont-PDX Portland
23h 17m2 stops Sao Paulo Guarulhos Intl Chicago O'Hare Intl
$1,404Azul
Sun, Nov 1 - Sat, Nov 14
Multiple Airlines Logo
10:33 pm - 11:10 amPDX  Portland-SDU Rio de Janeiro Santos Dumont
32h 37m2 stops Newark Sao Paulo Guarulhos Intl
Multiple Airlines Logo
1:45 pm - 11:33 amSDU  Rio de Janeiro Santos Dumont-PDX Portland
25h 48m2 stops Sao Paulo Guarulhos Intl Chicago O'Hare Intl
$1,425Multiple Airlines
Fri, Sep 25 - Fri, Oct 2
United Airlines Logo
2:27 pm - 4:45 pmPDX  Portland-SDU Rio de Janeiro Santos Dumont
22h 18m2 stops Chicago O'Hare Intl Sao Paulo Guarulhos Intl
United Airlines Logo
1:45 pm - 11:54 amSDU  Rio de Janeiro Santos Dumont-PDX Portland
26h 09m2 stops Sao Paulo Guarulhos Intl Houston George Bush Intcntl
$1,455United Airlines
Mon, Aug 31 - Mon, Sep 14
LATAM Airlines Logo
11:40 am - 10:00 pmPDX  Portland-SDU Rio de Janeiro Santos Dumont
29h 20m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl
LATAM Airlines Logo
10:05 am - 10:26 pmSDU  Rio de Janeiro Santos Dumont-PDX Portland
41h 21m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson
$1,465LATAM Airlines
Mon, Feb 1 - Mon, Feb 15
Multiple Airlines Logo
7:00 am - 5:25 pmPDX  Portland-SDU Rio de Janeiro Santos Dumont
30h 25m2 stops New York John F Kennedy Intl Sao Paulo Guarulhos Intl
Multiple Airlines Logo
6:50 pm - 1:50 pmSDU  Rio de Janeiro Santos Dumont-PDX Portland
24h 00m2 stops Sao Paulo Guarulhos Intl Los Angeles
$1,479Multiple Airlines
Wed, Oct 28 - Tue, Nov 10
Multiple Airlines Logo
11:10 pm - 5:25 pmPDX  Portland-SDU Rio de Janeiro Santos Dumont
37h 15m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl
Multiple Airlines Logo
4:05 pm - 1:06 pmSDU  Rio de Janeiro Santos Dumont-PDX Portland
26h 01m2 stops Sao Paulo Congonhas New York John F Kennedy Intl
$1,492Multiple Airlines
Sat, Nov 21 - Sat, Dec 5
United Airlines Logo
10:33 pm - 5:45 pmPDX  Portland-SDU Rio de Janeiro Santos Dumont
39h 12m2 stops Newark Sao Paulo Guarulhos Intl
United Airlines Logo
1:45 pm - 3:05 pmSDU  Rio de Janeiro Santos Dumont-PDX Portland
29h 20m3 stops Sao Paulo Guarulhos Intl Newark Denver Intl
$1,538United Airlines
Fri, Sep 25 - Fri, Oct 2

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

LATAM Airlines flights from Oregon to Rio de Janeiro Santos Dumont Airport

Our best LATAM Airlines deals on Oregon to Rio de Janeiro Santos Dumont Airport flight tickets
LATAM Airlines
Feb 1
PDX11:40 amPortland
29h 20m
2 stops
SDU10:00 pmRio de Janeiro Santos Dumont
Feb 15
SDU10:05 amRio de Janeiro Santos Dumont
41h 21m
2 stops
PDX10:26 pmPortland
$1,465
LATAM Airlines
Nov 4
PDX6:59 amPortland
21h 26m
2 stops
SDU9:25 amRio de Janeiro Santos Dumont
Nov 11
SDU6:50 pmRio de Janeiro Santos Dumont
22h 20m
2 stops
PDX12:10 pmPortland
$1,606
LATAM Airlines
Dec 7
PDX9:45 pmPortland
30h 40m
2 stops
SDU9:25 amRio de Janeiro Santos Dumont
Dec 16
SDU6:50 pmRio de Janeiro Santos Dumont
22h 20m
2 stops
PDX12:10 pmPortland
$1,626

United Airlines flights from Oregon to Rio de Janeiro Santos Dumont Airport

Our best United Airlines deals on Oregon to Rio de Janeiro Santos Dumont Airport flight tickets
United Airlines
Aug 31
PDX7:16 amPortland
29h 29m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Sep 7
SDU1:45 pmRio de Janeiro Santos Dumont
34h 25m
2 stops
PDX8:10 pmPortland
$1,373
United Airlines
Sep 18
PDX11:09 pmPortland
38h 36m
2 stops
SDU5:45 pmRio de Janeiro Santos Dumont
Sep 24
SDU1:45 pmRio de Janeiro Santos Dumont
30h 11m
2 stops
PDX3:56 pmPortland
$1,424
United Airlines
Aug 31
PDX2:27 pmPortland
22h 18m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Sep 14
SDU1:45 pmRio de Janeiro Santos Dumont
26h 09m
2 stops
PDX11:54 amPortland
$1,455

momondo Fare Finder

 
Customize your flight search to find flights from Oregon to Rio de Janeiro Santos Dumont Airport 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 August 5, 2026.
Use the filters below to find and compare flights from Oregon to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandRio de Janeiro

PDX Portland - SDU Rio de Janeiro Santos Dumont

PDXSDU

Portland

Wed 11/4

12:57 pm-4:45 pm

2 stops22h 48m

Rio de Janeiro Santos Dumont

Wed 11/11

1:45 pm-12:13 pm

2 stops27h 28m

$1,373

PortlandRio de Janeiro

PDX Portland - SDU Rio de Janeiro Santos Dumont

PDXSDU

Portland

Mon 8/31

7:16 am-4:45 pm

2 stops29h 29m

Rio de Janeiro Santos Dumont

Mon 9/7

1:45 pm-8:10 pm

2 stops34h 25m

$1,373

PortlandRio de Janeiro

PDX Portland - SDU Rio de Janeiro Santos Dumont

PDXSDU

Portland

Sat 9/19

11:02 pm-4:45 pm

2 stops37h 43m

Rio de Janeiro Santos Dumont

Wed 9/30

1:45 pm-11:33 am

2 stops25h 48m

$1,393

PortlandRio de Janeiro

PDX Portland - SDU Rio de Janeiro Santos Dumont

PDXSDU

Portland

Sun 11/1

8:30 am-4:45 pm

2 stops27h 15m

Rio de Janeiro Santos Dumont

Sat 11/14

5:30 pm-11:47 am

2 stops23h 17m

$1,404

PortlandRio de Janeiro

PDX Portland - SDU Rio de Janeiro Santos Dumont

PDXSDU

Portland

Fri 9/25

10:33 pm-11:10 am

2 stops32h 37m

Rio de Janeiro Santos Dumont

Fri 10/2

1:45 pm-11:33 am

2 stops25h 48m

$1,425
Quickest round-trip

PortlandRio de Janeiro

PDX Portland - SDU Rio de Janeiro Santos Dumont

PDXSDU

Portland

Mon 8/31

2:27 pm-4:45 pm

2 stops22h 18m

Rio de Janeiro Santos Dumont

Mon 9/14

1:45 pm-11:54 am

2 stops26h 09m

$1,455

PortlandRio de Janeiro

PDX Portland - SDU Rio de Janeiro Santos Dumont

PDXSDU

Portland

Mon 2/1

11:40 am-10:00 pm

2 stops29h 20m

Rio de Janeiro Santos Dumont

Mon 2/15

10:05 am-10:26 pm

2 stops41h 21m

$1,465

PortlandRio de Janeiro

PDX Portland - SDU Rio de Janeiro Santos Dumont

PDXSDU

Portland

Wed 10/28

7:00 am-5:25 pm

2 stops30h 25m

Rio de Janeiro Santos Dumont

Tue 11/10

6:50 pm-1:50 pm

2 stops24h 00m

$1,479

PortlandRio de Janeiro

PDX Portland - SDU Rio de Janeiro Santos Dumont

PDXSDU

Portland

Sat 11/21

11:10 pm-5:25 pm

2 stops37h 15m

Rio de Janeiro Santos Dumont

Sat 12/5

4:05 pm-1:06 pm

2 stops26h 01m

$1,492

PortlandRio de Janeiro

PDX Portland - SDU Rio de Janeiro Santos Dumont

PDXSDU

Portland

Fri 9/25

10:33 pm-5:45 pm

2 stops39h 12m

Rio de Janeiro Santos Dumont

Fri 10/2

1:45 pm-3:05 pm

3 stops29h 20m

$1,538

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

See travel insights to Rio de Janeiro from

How to get the cheapest flight ticket from Oregon to Rio de Janeiro Santos Dumont Airport

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 cheapest airline that flies from Oregon to Rio de Janeiro Santos Dumont?

LATAM Airlines is the most popular carrier operating from Oregon to Rio de Janeiro Santos Dumont

Cheap Oregon to Rio de Janeiro Santos Dumont Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to Rio de Janeiro Santos Dumont Airport

Fastest flight time

21h 50m

Direct flights

None
The fastest flight from Oregon to Rio de Janeiro Santos Dumont Airport takes 21h 50m
There are no direct flights from Oregon to Rio de Janeiro Santos Dumont Airport. There are no popular flight routes from Oregon to Rio de Janeiro Santos Dumont Airport.
Search flight deals

Frequently asked questions about flying from Oregon to Rio de Janeiro Santos Dumont Airport

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

    Prices for flights from Oregon to Rio de Janeiro Santos Dumont Airport refresh daily.

  • How old do you have to be to fly from Oregon to Rio de Janeiro Santos Dumont Airport?

    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 Oregon to Rio de Janeiro Santos Dumont Airport.

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

    The travel and health documents you'll need for your trip to Rio de Janeiro Santos Dumont Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rio de Janeiro Santos Dumont Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Rio de Janeiro from Oregon.

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

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

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

momondo helps you find the best flight between Oregon and Rio de Janeiro by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Rio de Janeiro from Oregon are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Rio de Janeiro Santos Dumont Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 9/4
Fri 9/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Rio de Janeiro

Popular cities in Brazil

Popular flights according to clicks in the last 7 days on momondo
Flights to Sao Paulo Guarulhos Intl Airportfrom $482
Flights to Sao Paulo Viracopos Airportfrom $506
Flights to Sao Paulo Congonhas Airportfrom $572
Flights to Rio de Janeiro–Galeão Intl Airportfrom $490