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South America

$169+ 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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BOG
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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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 septiembre 11, 2025.

Round-trip from

$460
(Expedia)

One-way from

$169
(Priceline)

Popular in

December

Cheapest in

May

Average price

$1,107
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. 10% potential increase in price ($142 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in September 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 septiembre 11, 2025.

This oojo deal was found by Cheapflights users on 9/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/118:08 amBOI - LIM
2 stops17h 22mMultiple Airlines
mar. 11/183:05 amLIM - BOI
2 stops21h 57mMultiple Airlines
Deal found 9/9$473
This oojo deal was found by Cheapflights users on 9/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/128:08 amBOI - LIM
2 stops17h 22mMultiple Airlines
mar. 11/183:05 amLIM - BOI
2 stops21h 57mMultiple Airlines
Deal found 9/11$476
This oojo deal was found by Cheapflights users on 9/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/217:00 amPDX - LIM
2 stops18h 25mMultiple Airlines
mar. 11/113:05 amLIM - PDX
2 stops16h 45mMultiple Airlines
Deal found 9/10$481
This oojo deal was found by Cheapflights users on 9/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/99:30 pmPDX - LIM
2 stops27h 00mMultiple Airlines
mié. 11/193:05 amLIM - PDX
2 stops16h 45mMultiple Airlines
Deal found 9/9$488
This oojo deal was found by Cheapflights users on 9/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/68:05 amBOI - LIM
2 stops18h 20mMultiple Airlines
vie. 10/313:05 amLIM - BOI
2 stops36h 35mMultiple Airlines
Deal found 9/10$493
This Expedia deal was found by Cheapflights users on 9/10. 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.
sáb. 10/258:26 pmBOI - LIM
3 stops30h 04mMultiple Airlines
vie. 10/313:05 amLIM - BOI
2 stops36h 35mMultiple Airlines
Deal found 9/10$497
This Travelocity deal was found by Cheapflights users on 9/9. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/57:00 amPDX - LIM
3 stops18h 25mMultiple Airlines
jue. 10/161:40 amLIM - PDX
2 stops33h 50mMultiple Airlines
Deal found 9/9$508
This oojo deal was found by Cheapflights users on 9/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/272:50 pmPDX - BOG
2 stops23h 20mMultiple Airlines
mié. 11/51:30 pmBOG - PDX
2 stops23h 10mMultiple Airlines
Deal found 9/10$512
This Expedia deal was found by Cheapflights users on 9/10. 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.
sáb. 10/45:45 pmPDX - LIM
3 stops31h 40mMultiple Airlines
mar. 10/141:40 amLIM - PDX
2 stops33h 50mMultiple Airlines
Deal found 9/10$515
This oojo deal was found by Cheapflights users on 9/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/218:05 amBOI - LIM
2 stops18h 20mMultiple Airlines
vie. 10/313:05 amLIM - BOI
2 stops36h 35mMultiple Airlines
Deal found 9/11$539
This Expedia deal was found by Cheapflights users on 9/9. 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.
jue. 10/237:00 amPDX - LIM
2 stops18h 25mMultiple Airlines
mié. 10/293:05 amLIM - PDX
2 stops32h 35mMultiple Airlines
Deal found 9/9$539
This Orbitz deal was found by Cheapflights users on 9/9. 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.
jue. 9/257:21 amPDX - LIM
2 stops18h 04mMultiple Airlines
mar. 9/301:40 amLIM - PDX
2 stops20h 50mMultiple Airlines
Deal found 9/9$540

Cheapflights Fare Finder

 
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 septiembre 11, 2025.
Use the filters below to find and compare flights from Oregon to South America that are best for you.

Fly from

Oregon

Fly to

South America

Route

Depart

Return

Price

PortlandLima

PDX - LIM

PDXLIM

Portland

dom. 1/18

7:30 am-3:30 am

3 stops17h 00m

Lima J Chavez Intl

jue. 1/29

3:05 am-4:28 pm

2 stops16h 23m

$471

BoiseLima

BOI - LIM

BOILIM

Boise Air Term. Gowen Fld

mié. 11/12

8:08 am-3:30 am

2 stops17h 22m

Lima J Chavez Intl

mar. 11/18

3:05 am-11:02 pm

2 stops21h 57m

$476

BoiseLima

BOI - LIM

BOILIM

Boise Air Term. Gowen Fld

lun. 10/6

8:05 am-3:25 am

2 stops18h 20m

Lima J Chavez Intl

vie. 10/31

3:05 am-2:40 pm

2 stops36h 35m

$493

BoiseLima

BOI - LIM

BOILIM

Boise Air Term. Gowen Fld

mar. 10/21

8:05 am-3:25 am

2 stops18h 20m

Lima J Chavez Intl

vie. 10/31

3:05 am-2:40 pm

2 stops36h 35m

$539

PortlandMedellín

PDX - MDE

PDXMDE

Portland

lun. 11/3

2:50 pm-12:55 pm

2 stops19h 05m

Medellín Jose Maria Cordova Intl

sáb. 11/8

2:10 pm-9:40 am

2 stops22h 30m

$556

BoiseLima

BOI - LIM

BOILIM

Boise Air Term. Gowen Fld

mar. 10/7

8:05 am-3:25 am

2 stops18h 20m

Lima J Chavez Intl

lun. 10/13

1:40 am-10:56 pm

2 stops22h 16m

$577

PortlandBogotá

PDX - BOG

PDXBOG

Portland

jue. 10/16

7:00 am-1:55 am

2 stops16h 55m

Bogotá El Dorado

mié. 10/22

2:20 pm-9:30 am

2 stops21h 10m

$579

PortlandBogotá

PDX - BOG

PDXBOG

Portland

vie. 2/20

7:30 am-1:50 am

3 stops15h 20m

Bogotá El Dorado

vie. 2/27

4:00 am-9:35 am

2 stops32h 35m

$582

PortlandQuito

PDX - UIO

PDXUIO

Portland

mar. 2/3

5:34 am-12:30 am

2 stops15h 56m

Quito Mariscal Sucr

lun. 2/9

1:35 am-12:18 pm

1 stop13h 43m

$674

PortlandQuito

PDX - UIO

PDXUIO

Portland

lun. 1/26

9:45 pm-8:00 pm

1 stop19h 15m

Quito Mariscal Sucr

mar. 2/3

11:45 pm-11:05 am

1 stop14h 20m

$674

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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.

Cheapflights Insights

Everything you need to know about your flight from Oregon to South America

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 septiembre 11, 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.

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.

  • How long is the flight from Oregon to South America?

    Airlines like United Airlines, Delta, and American Airlines fly from Oregon to South America in about 15h 56m. The time it takes to get you to your destination can typically vary by up to 4h 05m. Airlines will cover a distance of 4143 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 ($169), United Airlines ($358), and American Airlines ($358).

  • 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

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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 5 airlines flying from Oregon to South America

Discover the top 5 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$344Average$556FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$479Average$1,029FlexibilityNo cancel feeOn-time69%
DeltaCheapest$493Average$1,020FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$596Average$1,058FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$598Average$1,079FlexibilityNo cancel feeOn-time81%

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