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South America

$174+ 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BOG
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Oregon to South America

Discover tips and strategies to find the most affordable flight options for your journey from Oregon (USOR) to South America (0SA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$446
(Expedia)

One-way from

$174
(Avianca)

Popular in

January

Cheapest in

September

Average price

$1,556
Provider with most accurate pricing for Portland-Sao Paulo (SAO) flight deals.
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From Oregon to South America
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One-way flight from Oregon to South America
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Highest demand for flights based on searches. 8% potential increase in price ($111 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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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 January 30, 2025.

This Expedia deal was found by Cheapflights users on 1/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/102:33 pmPDX - MDE
2 stops20h 20mSpirit Airlines
Wed 3/192:18 pmMDE - PDX
2 stops22h 02mSpirit Airlines
Deal found 1/30$446
This Mytrip deal was found by Cheapflights users on 1/30. 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.
Mon 3/107:32 pmPDX - MDE
3 stops21h 28mMultiple Airlines
Wed 3/192:18 pmMDE - PDX
2 stops22h 02mMultiple Airlines
Deal found 1/30$477
This Avianca deal was found by Cheapflights users on 1/29. 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.
Wed 4/237:00 amPDX - BOG
1 stop11h 25mMultiple Airlines
Mon 4/288:15 amBOG - PDX
1 stop13h 41mMultiple Airlines
Deal found 1/29$495
This Avianca deal was found by Cheapflights users on 1/30. 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.
Tue 4/17:00 amPDX - UIO
2 stops15h 34mMultiple Airlines
Wed 4/164:15 amUIO - PDX
2 stops15h 35mMultiple Airlines
Deal found 1/30$525
This FlightHub deal was found by Cheapflights users on 1/30. 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.
Wed 4/167:03 pmPDX - BOG
2 stops16h 00mSpirit Airlines
Thu 4/241:59 pmBOG - PDX
2 stops20h 23mSpirit Airlines
Deal found 1/30$573
This Expedia deal was found by Cheapflights users on 1/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:30 amPDX - LIM
2 stops17h 55mMultiple Airlines
Fri 10/316:50 pmLIM - PDX
2 stops27h 25mMultiple Airlines
Deal found 1/29$583
This Mytrip deal was found by Cheapflights users on 1/29. 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.
Sat 3/18:28 pmPDX - CTG
3 stops13h 48mSpirit Airlines
Fri 3/72:12 pmCTG - PDX
3 stops26h 26mSpirit Airlines
Deal found 1/29$594
This Expedia deal was found by Cheapflights users on 1/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/165:52 pmBOI - LIM
2 stops32h 33mMultiple Airlines
Thu 5/291:40 amLIM - BOI
2 stops38h 04mMultiple Airlines
Deal found 1/29$624
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Tue 4/110:19 pmPDX - UIO
1 stop21h 01mAmerican Airlines
Wed 4/166:00 amUIO - PDX
1 stop19h 13mAmerican Airlines
Deal found 1/30$633
This Delta deal was found by Cheapflights users on 1/30. 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.
Tue 4/155:10 pmPDX - UIO
2 stops23h 46mDelta
Tue 4/2211:20 pmUIO - PDX
2 stops21h 22mDelta
Deal found 1/30$637
This United Airlines deal was found by Cheapflights users on 1/30. 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.
Thu 4/34:18 pmPDX - UIO
2 stops29h 07mUnited Airlines
Wed 4/912:35 amUIO - PDX
2 stops45h 34mUnited Airlines
Deal found 1/30$666
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Wed 4/167:35 amPDX - BOG
1 stop12h 55mAmerican Airlines
Thu 4/246:30 amBOG - PDX
1 stop18h 43mAmerican Airlines
Deal found 1/30$689

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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandBogotá

PDX - BOG

PDXBOG

Portland

Wed 4/23

7:00 am-8:25 pm

1 stop11h 25m

Bogotá El Dorado

Mon 4/28

8:15 am-7:56 pm

1 stop13h 41m

$426

PortlandMedellín

PDX - MDE

PDXMDE

Portland

Mon 3/10

2:33 pm-12:53 pm

2 stops20h 20m

Medellín Jose Maria Cordova Intl

Wed 3/19

2:18 pm-10:20 am

2 stops22h 02m

$446

PortlandMedellín

PDX - MDE

PDXMDE

Portland

Mon 3/10

7:32 pm-7:00 pm

3 stops21h 28m

Medellín Jose Maria Cordova Intl

Wed 3/19

2:18 pm-10:20 am

2 stops22h 02m

$477

PortlandQuito

PDX - UIO

PDXUIO

Portland

Tue 4/1

7:00 am-12:34 am

2 stops15h 34m

Quito Mariscal Sucr

Wed 4/16

4:15 am-5:50 pm

2 stops15h 35m

$525

PortlandBogotá

PDX - BOG

PDXBOG

Portland

Sat 3/1

10:16 am-2:05 pm

3 stops24h 49m

Bogotá El Dorado

Sat 3/8

2:59 pm-12:38 pm

2 stops24h 39m

$593

PortlandCartagena

PDX - CTG

PDXCTG

Portland

Sat 3/1

8:28 pm-1:16 pm

3 stops13h 48m

Cartagena Rafael Nunez

Fri 3/7

2:12 pm-1:38 pm

3 stops26h 26m

$594

PortlandLima

PDX - LIM

PDXLIM

Portland

Wed 3/5

3:49 pm-3:30 am

2 stops32h 41m

Lima J Chavez Intl

Wed 3/26

6:50 pm-9:55 pm

2 stops29h 05m

$600

BoiseLima

BOI - LIM

BOILIM

Boise Air Term. Gowen Fld

Fri 5/16

5:52 pm-3:25 am

2 stops32h 33m

Lima J Chavez Intl

Thu 5/29

1:40 am-2:44 pm

2 stops38h 04m

$624

PortlandQuito

PDX - UIO

PDXUIO

Portland

Tue 4/1

10:19 pm-9:20 pm

1 stop21h 01m

Quito Mariscal Sucr

Wed 4/16

6:00 am-11:13 pm

1 stop19h 13m

$633

PortlandQuito

PDX - UIO

PDXUIO

Portland

Tue 4/15

5:10 pm-6:56 pm

2 stops23h 46m

Quito Mariscal Sucr

Tue 4/22

11:20 pm-6:42 pm

2 stops21h 22m

$637

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Showing 1-10 of 60 results
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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 January 30, 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 January 30, 2025.
Delta
8.0
Very good
8,454 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

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
8,454 reviews
Delta
8.0
Very good
8,454 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

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
1,617 reviews
Delta
8.0
Very good
8,454 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

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
1,838 reviews
Delta
8.0
Very good
8,454 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

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
1,837 reviews
Delta
8.0
Very good
8,454 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

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
8,913 reviews
Delta
8.0
Very good
8,454 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

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 ($189), Delta ($338), and LATAM Airlines ($344).

  • 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

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Alternative routes for Oregon to South America

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$308Average$502FlexibilityNo cancel feeOn-time65%
DeltaCheapest$453Average$963FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$456Average$998FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$459Average$1,018FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$479Average$1,172FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$1,018Average$1,064FlexibilityNo cancel feeOn-time67%
Copa AirlinesCheapest$1,050Average$1,105FlexibilityNo cancel feeOn-time70%
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