HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Oregon

$580+ Cheap flights from Santos Dumont, Brazil (SDU) to Oregon

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 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
SDU — PDX
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Santos Dumont to Oregon 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 Santos Dumont to Oregon

Keep the following information in mind while searching for Santos Dumont to Oregon flight deals. Data was last updated April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,132
(United Airlines)

One-way from

$580
(United Airlines)

Popular in

May

Cheapest in

January

Average price

$1,248
Provider with most accurate pricing for Rio de Janeiro (RIO)-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Rio de Janeiro (RIO)-Portland flights.
Search Deals
From Rio de Janeiro Santos Dumont to Oregon
Search Deals
One-way flight from Rio de Janeiro Santos Dumont to Oregon
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($160 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Santos Dumont to Oregon

Cheapest flights from Santos Dumont to Oregon
Explore the most affordable flight options available from Santos Dumont to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This United Airlines deal was found by Cheapflights users on 4/23. 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 7/221:00 pmSDU - PDX
2 stops26h 43mUnited Airlines
Thu 7/312:12 pmPDX - SDU
2 stops21h 38mUnited Airlines
Deal found 4/23$1,132

Cheapflights Fare Finder

Customize your flight search to find flights from Santos Dumont to Oregon 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 April 24, 2025.
Use the filters below to find and compare flights from Rio de Janeiro Santos Dumont Airport to Oregon that are best for you.

Fly from

Santos Dumont

Fly to

Oregon

Route

Depart

Return

Price

Rio de JaneiroPortland

SDU - PDX

SDUPDX

Rio de Janeiro Santos Dumont

Tue 7/22

1:00 pm-11:43 am

2 stops26h 43m

Portland

Thu 7/31

2:12 pm-3:50 pm

2 stops21h 38m

$1,132

Rio de JaneiroPortland

SDU - PDX

SDUPDX

Rio de Janeiro Santos Dumont

Mon 6/23

1:00 pm-6:34 pm

2 stops33h 34m

$580

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Best time to book a flight from Santos Dumont to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from Santos Dumont 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 Rio de Janeiro Santos Dumont Airport to Oregon

Rainfall in Oregon by month

Plan your trip to Oregon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oregon ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Oregon when rainfall is around 0.7 in.

Temperature in Oregon by month

Plan your trip to Oregon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oregon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. 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 Oregon. Reviews last updated April 24, 2025.
United Airlines
7.4
Good
8,685 reviews

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,685 reviews
United Airlines
7.4
Good
8,685 reviews

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Related info for your journey

Find useful and relevant information for your journey from Santos Dumont to Oregon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Santos Dumont to Oregon that include hotel bookings?

    Yes. In addition to deals on Santos Dumont to Oregon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santos Dumont to Oregon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santos Dumont to Oregon.

  • Can I find deals for business class flights from Santos Dumont to Oregon?

    Yes. Cheapflights offers flight deals from Santos Dumont to Oregon 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 Rio de Janeiro Santos Dumont Airport to Oregon?

    Currently, November is the cheapest month in which you can book a flight from Rio de Janeiro Santos Dumont Airport to Oregon (average of $277). Flying from Rio de Janeiro Santos Dumont Airport to Oregon in March is currently the most expensive (average of $369). 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

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 Santos Dumont to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
Rio de Janeiro–Galeão Intl to Miami flights
Rio de Janeiro–Galeão Intl to Orlando flights
Rio de Janeiro–Galeão Intl to John F Kennedy Intl flights
Santos Dumont to Orlando flights
Rio de Janeiro–Galeão Intl to Newark flights
Rio de Janeiro–Galeão Intl to LaGuardia flights
Santos Dumont to John F Kennedy Intl flights
Santos Dumont to Miami flights
Rio de Janeiro–Galeão Intl to Fort Lauderdale flights
Rio de Janeiro–Galeão Intl to Los Angeles flights
Santos Dumont to Fort Lauderdale flights
Santos Dumont to Los Angeles flights
Rio de Janeiro–Galeão Intl to Dulles Intl flights
Rio de Janeiro–Galeão Intl to Boston flights
Rio de Janeiro–Galeão Intl to Las Vegas flights
Rio de Janeiro–Galeão Intl to Baltimore flights
Rio de Janeiro–Galeão Intl to Reagan-National flights
Rio de Janeiro–Galeão Intl to O'Hare Intl flights
Rio de Janeiro–Galeão Intl to Dallas/Fort Worth flights
Santos Dumont to Boston flights
Santos Dumont to Dulles Intl flights
Rio de Janeiro–Galeão Intl to San Francisco flights
Rio de Janeiro–Galeão Intl to Hobby flights
Rio de Janeiro–Galeão Intl to Seattle flights
Rio de Janeiro–Galeão Intl to Tampa flights
Santos Dumont to San Francisco flights
Rio de Janeiro–Galeão Intl to Midway flights
Santos Dumont to Dallas/Fort Worth flights
Rio de Janeiro–Galeão Intl to Atlanta flights
Rio de Janeiro–Galeão Intl to George Bush Intcntl flights
Rio de Janeiro–Galeão Intl to Philadelphia flights
Rio de Janeiro–Galeão Intl to San Diego flights
Rio de Janeiro–Galeão Intl to Raleigh flights
Rio de Janeiro–Galeão Intl to Honolulu flights
Rio de Janeiro–Galeão Intl to Denver flights
Santos Dumont to Denver flights
Santos Dumont to Atlanta flights

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.