HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South America

$165+ Cheap flights from Oregon to South America

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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BOG
Mar 9 — Mar 161
Sun 3/9
Sun 3/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oregon to South America 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 Oregon to South America

Keep the following information in mind while searching for Oregon to South America flight deals. Data was last updated March 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$448
(Avianca)

One-way from

$165
(FlightHub)

Popular in

January

Cheapest in

September

Average price

$1,527
Provider with most accurate pricing for Portland-Sao Paulo (SAO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Sao Paulo (SAO) flights.
Search Deals
From Oregon to South America
Search Deals
One-way flight from Oregon to South America
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Oregon to South America

Cheapest flights from Oregon to South America
Explore the most affordable flight options available from Oregon to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 4, 2025.

This Avianca deal was found by Cheapflights users on 3/4. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/79:50 pmPDX - BOG
1 stop13h 20mMultiple Airlines
Thu 11/207:00 amBOG - PDX
1 stop12h 39mMultiple Airlines
Deal found 3/4$422
This Orbitz deal was found by Cheapflights users on 3/4. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/51:20 pmPDX - BOG
2 stops21h 44mSpirit Airlines
Sat 4/191:59 pmBOG - PDX
2 stops21h 13mSpirit Airlines
Deal found 3/4$478
This FlightHub deal was found by Cheapflights users on 3/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/111:02 amPDX - CTG
2 stops23h 05mSpirit Airlines
Thu 5/81:14 pmCTG - PDX
2 stops20h 58mSpirit Airlines
Deal found 3/3$478
This FlightHub deal was found by Cheapflights users on 3/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/27:01 pmPDX - MDE
2 stops15h 59mSpirit Airlines
Sun 5/112:14 pmMDE - PDX
2 stops25h 16mSpirit Airlines
Deal found 3/4$512
This Mytrip deal was found by Cheapflights users on 3/2. 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.
Tue 4/16:13 pmPDX - LIM
2 stops18h 22mMultiple Airlines
Mon 4/76:14 amLIM - PDX
3 stops30h 06mMultiple Airlines
Deal found 3/2$565
This LATAM Airlines deal was found by Cheapflights users on 3/4. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/116:30 amPDX - BOG
1 stop11h 00mLATAM Airlines
Sat 3/153:50 pmBOG - PDX
1 stop21h 36mLATAM Airlines
Deal found 3/4$591
This United Airlines deal was found by Cheapflights users on 3/4. 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 3/117:07 pmPDX - BOG
2 stops25h 28mUnited Airlines
Fri 3/141:30 amBOG - PDX
2 stops21h 30mUnited Airlines
Deal found 3/4$595
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/279:18 pmPDX - MDE
2 stops33h 23mMultiple Airlines
Tue 4/111:50 pmMDE - PDX
1 stop25h 54mMultiple Airlines
Deal found 3/4$598
This American Airlines deal was found by Cheapflights users on 3/4. 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.
Sun 3/1610:19 pmPDX - CTG
1 stop13h 56mAmerican Airlines
Fri 3/217:35 amCTG - PDX
1 stop17h 36mAmerican Airlines
Deal found 3/4$602
This Delta deal was found by Cheapflights users on 3/4. 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.
Fri 3/1411:00 pmPDX - BOG
2 stops19h 20mDelta
Fri 3/2811:00 amBOG - PDX
2 stops23h 31mDelta
Deal found 3/4$605
This Avianca deal was found by Cheapflights users on 3/3. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/77:00 amPDX - UIO
2 stops15h 34mMultiple Airlines
Mon 4/214:15 amUIO - PDX
2 stops15h 35mMultiple Airlines
Deal found 3/3$647
This Delta deal was found by Cheapflights users on 3/2. 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 5/195:03 pmPDX - UIO
2 stops24h 57mDelta
Wed 5/2811:20 pmUIO - PDX
1 stop15h 40mDelta
Deal found 3/2$659

Find flights from Oregon to South America within your budget

Customize your flight search to find flights from Oregon to South America 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 March 4, 2025.

Fly from

Oregon

Fly to

South America

Route

Depart

Return

Price

PortlandBogotá

PDX - BOG

PDXBOG

Portland

Sat 4/5

7:00 am-8:25 pm

1 stop11h 25m

Bogotá El Dorado

Sat 4/19

7:00 am-6:45 pm

1 stop13h 45m

$448

PortlandBogotá

PDX - BOG

PDXBOG

Portland

Sat 4/5

1:20 pm-1:04 pm

2 stops21h 44m

Bogotá El Dorado

Sat 4/19

1:59 pm-9:12 am

2 stops21h 13m

$478

PortlandCartagena

PDX - CTG

PDXCTG

Portland

Thu 5/1

11:02 am-12:07 pm

2 stops23h 05m

Cartagena Rafael Nunez

Thu 5/8

1:14 pm-8:12 am

2 stops20h 58m

$478

PortlandMedellín

PDX - MDE

PDXMDE

Portland

Fri 5/2

7:01 pm-1:00 pm

2 stops15h 59m

Medellín Jose Maria Cordova Intl

Sun 5/11

2:14 pm-1:30 pm

2 stops25h 16m

$512

PortlandLima

PDX - LIM

PDXLIM

Portland

Tue 4/1

6:13 pm-2:35 pm

2 stops18h 22m

Lima J Chavez Intl

Mon 4/7

6:14 am-10:20 am

3 stops30h 06m

$565

PortlandMedellín

PDX - MDE

PDXMDE

Portland

Thu 3/27

9:18 pm-8:41 am

2 stops33h 23m

Medellín Jose Maria Cordova Intl

Thu 4/3

11:50 pm-11:44 pm

1 stop25h 54m

$598

PortlandCartagena

PDX - CTG

PDXCTG

Portland

Sun 3/16

10:19 pm-2:15 pm

1 stop13h 56m

Cartagena Rafael Nunez

Fri 3/21

7:35 am-11:11 pm

1 stop17h 36m

$602

PortlandBogotá

PDX - BOG

PDXBOG

Portland

Fri 3/14

11:00 pm-8:20 pm

2 stops19h 20m

Bogotá El Dorado

Fri 3/28

11:00 am-8:31 am

2 stops23h 31m

$605

PortlandQuito

PDX - UIO

PDXUIO

Portland

Mon 4/7

7:00 am-12:34 am

2 stops15h 34m

Quito Mariscal Sucr

Mon 4/21

4:15 am-5:50 pm

2 stops15h 35m

$647

PortlandBogotá

PDX - BOG

PDXBOG

Portland

Tue 3/25

7:31 pm-10:35 pm

2 stops25h 04m

Bogotá El Dorado

Fri 4/4

8:30 am-12:30 am

2 stops18h 00m

$656

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/4

Showing 1-10 of 59 results
1
2
3
...
6

Best time to book a flight from Oregon to South America

Have a flexible travel schedule? Discover the best time to fly to South America from Oregon 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.

Travel insights for flights from Oregon to South America

Get recent, data-driven insights about flights from Oregon to South America including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Oregon to South America?

Currently, May is the cheapest month in which you can book a flight from Oregon to South America (average of $359). Flying from Oregon to South America in December is currently the most expensive (average of $664). 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.

What is the cheapest time of day to fly from OR to SA?

Find hourly flight availability from Oregon to South America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 4, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oregon to South America as you normally would.

Rainfall in South America by month

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

In terms of precipitation, rainfall in South America ranges from 0.8 - 9.4 inches per month. January is typically the wettest month, when rainfall can reach 9.4 in. July is typically the driest time to visit South America when rainfall is around 0.8 in.

Temperature in South America by month

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

If weather is an important factor for your trip to South America, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 62.6 F).

Reviews of airlines servicing South America

Get insights into the airlines that provide service to South America. 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 South America. Reviews last updated March 4, 2025.
Delta
8.0
Very good
8,061 reviews

Crew

8.5

Overall

8.0

Comfort

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,061 reviews
Delta
8.0
Very good
8,061 reviews

Crew

8.5

Overall

8.0

Comfort

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Copa Airlines
7.6
Good
1,454 reviews
Delta
8.0
Very good
8,061 reviews

Crew

8.5

Overall

8.0

Comfort

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LATAM Airlines
7.5
Good
1,759 reviews
Delta
8.0
Very good
8,061 reviews

Crew

8.5

Overall

8.0

Comfort

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Aeromexico
7.5
Good
1,744 reviews
Delta
8.0
Very good
8,061 reviews

Crew

8.5

Overall

8.0

Comfort

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,678 reviews
Delta
8.0
Very good
8,061 reviews

Crew

8.5

Overall

8.0

Comfort

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What are the cheapest airlines to fly from Oregon to South America one-way?

    The cheapest airlines for a one-way flight from Oregon to South America are Spirit Airlines ($165), Delta ($348), and United Airlines ($354).

  • Can I find deals for flights from Oregon to South America that include hotel bookings?

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

  • How can I find direct flights from Oregon to South America?

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

  • Can I find deals for business class flights from Oregon to South America?

    Yes. Cheapflights offers flight deals from Oregon to South America 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 Oregon to South America?

    Currently, May is the cheapest month in which you can book a flight from Oregon to South America (average of $359). Flying from Oregon to South America in December is currently the most expensive (average of $664). 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 Oregon to South America

See prices for flight routes from nearby airports that may be better suited for you.
LaGuardia to Fort Lauderdale flights
Newark to Fort Lauderdale flights
Newark to Cancún flights
Newark to Miami flights
John F Kennedy Intl to Miami flights
LaGuardia to Miami flights
John F Kennedy Intl to Cancún flights
John F Kennedy Intl to Heathrow flights
Newark to Orlando flights
Los Angeles to Haneda flights
John F Kennedy Intl to Fort Lauderdale flights
Newark to Heathrow flights
John F Kennedy Intl to Los Angeles flights
O'Hare Intl to Cancún flights
Los Angeles to John F Kennedy Intl flights
John F Kennedy Intl to West Palm Beach flights
Los Angeles to Newark flights
LaGuardia to Dallas/Fort Worth flights
Newark to Los Angeles flights
Dallas/Fort Worth to Cancún flights
John F Kennedy Intl to Charles de Gaulle flights
Dallas/Fort Worth to Seattle flights
John F Kennedy Intl to Gatwick flights
Newark to Charles de Gaulle flights
John F Kennedy Intl to Orlando flights
John F Kennedy Intl to Luis Munoz Marin Intl flights
Newark to Las Vegas flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
Los Angeles to Honolulu flights
San Francisco to John F Kennedy Intl flights
Newark to Dallas/Fort Worth flights
Newark to Luis Munoz Marin Intl flights
John F Kennedy Intl to Las Vegas flights
John F Kennedy Intl to Haneda flights
Reagan-National to Miami flights
O'Hare Intl to Las Vegas flights
Los Angeles to Narita flights
Seattle to Sky Harbor Intl flights
Newark to Tampa flights
John F Kennedy Intl to San Francisco flights
LaGuardia to Orlando flights
John F Kennedy Intl to O'Hare Intl flights
O'Hare Intl to John F Kennedy Intl flights
LaGuardia to Hobby flights
O'Hare Intl to Fort Lauderdale flights
Newark to Mexico City flights
O'Hare Intl to Sky Harbor Intl flights
LaGuardia to O'Hare Intl flights
Newark to Leonardo da Vinci/Fiumicino flights
LaGuardia to Cancún flights

Top 7 airlines flying from Oregon to South America

Discover the top 7 airlines that operate flights from Oregon to South America. 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 March 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$308Average$494FlexibilityNo cancel feeOn-time65%
DeltaCheapest$449Average$971FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$459Average$1,073FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$479Average$1,076FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$501Average$973FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$738Average$1,058FlexibilityNo cancel feeOn-time67%
Copa AirlinesCheapest$1,050Average$1,105FlexibilityNo cancel feeOn-time70%
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.