HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South America

$171+ Cheap flights from Portland (PDX) 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BOG
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland 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 Portland to South America

Keep the following information in mind while searching for Portland to South America flight deals. Data was last updated July 29, 2025.

Round-trip from

$445
(Avianca)

One-way from

$171
(Kiwi.com)

Popular in

January

Cheapest in

May

Average price

$1,306
From Portland to South America
Search Deals
One-way flight from Portland to South America
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($82 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Portland to South America

Cheapest flights from Portland to South America
Explore the most affordable flight options available from Portland to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Avianca deal was found by Cheapflights users on 7/28. 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.
Thu 9/410:55 pmPDX - BOG
1 stop19h 30mMultiple Airlines
Thu 11/137:00 amBOG - PDX
1 stop12h 41mMultiple Airlines
Deal found 7/28$445
This Travelocity deal was found by Cheapflights users on 7/26. 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.
Sun 9/2112:07 pmPDX - MDE
2 stops23h 07mSpirit Airlines
Wed 9/241:24 amMDE - PDX
2 stops19h 40mSpirit Airlines
Deal found 7/26$488
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/166:05 amPDX - MDE
2 stops16h 20mMultiple Airlines
Tue 9/232:00 pmMDE - PDX
1 stop32h 50mMultiple Airlines
Deal found 7/29$540
This Mytrip deal was found by Cheapflights users on 7/28. 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 9/68:04 pmPDX - BOG
3 stops39h 06mSpirit Airlines
Sat 9/202:05 pmBOG - PDX
3 stops23h 07mSpirit Airlines
Deal found 7/28$582
This Avianca deal was found by Cheapflights users on 7/27. 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 8/1810:30 amPDX - LIM
2 stops14h 55mMultiple Airlines
Tue 8/262:50 amLIM - PDX
2 stops17h 41mMultiple Airlines
Deal found 7/27$625
This Avianca deal was found by Cheapflights users on 7/28. 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.
Sat 11/17:00 amPDX - UIO
2 stops15h 45mMultiple Airlines
Thu 11/63:15 amUIO - PDX
2 stops16h 35mMultiple Airlines
Deal found 7/28$646
This LATAM Airlines deal was found by Cheapflights users on 7/28. 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.
Mon 9/296:00 amPDX - UIO
1 stop11h 30mLATAM Airlines
Sun 10/1212:59 amUIO - PDX
1 stop20h 07mLATAM Airlines
Deal found 7/28$674
This FlightHub deal was found by Cheapflights users on 7/28. 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.
Mon 9/227:21 amPDX - LIM
1 stop12h 49mLATAM Airlines
Mon 10/2012:00 pmLIM - PDX
1 stop12h 53mLATAM Airlines
Deal found 7/28$677
This American Airlines deal was found by Cheapflights users on 7/27. 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 12/311:44 amPDX - BOG
1 stop18h 11mAmerican Airlines
Fri 1/2311:59 pmBOG - PDX
1 stop15h 21mAmerican Airlines
Deal found 7/27$678
This United Airlines deal was found by Cheapflights users on 7/28. 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 9/47:04 amPDX - BOG
1 stop10h 16mUnited Airlines
Wed 11/121:30 amBOG - PDX
1 stop13h 43mUnited Airlines
Deal found 7/28$679
This Delta deal was found by Cheapflights users on 7/28. 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.
Sun 9/2812:45 amPDX - UIO
2 stops16h 45mDelta
Sun 10/1212:59 amUIO - PDX
2 stops22h 49mDelta
Deal found 7/28$679
This FlightHub deal was found by Cheapflights users on 7/27. 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 10/2411:36 amPDX - MDE
2 stops32h 53mLATAM Airlines
Sat 11/15:55 pmMDE - PDX
2 stops28h 11mLATAM Airlines
Deal found 7/27$683

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland 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 July 29, 2025.
Use the filters below to find and compare flights from Portland to South America that are best for you.

Fly from

Portland

Fly to

South America

Route

Depart

Return

Price

PortlandBogotá

PDX - BOG

PDXBOG

Portland

Thu 9/4

10:55 pm-8:25 pm

1 stop19h 30m

Bogotá El Dorado

Thu 11/13

7:00 am-4:41 pm

1 stop12h 41m

$445

PortlandMedellín

PDX - MDE

PDXMDE

Portland

Sun 9/21

12:07 pm-1:14 pm

2 stops23h 07m

Medellín Jose Maria Cordova Intl

Wed 9/24

1:24 am-7:04 pm

2 stops19h 40m

$488

PortlandMedellín

PDX - MDE

PDXMDE

Portland

Tue 9/16

6:05 am-12:25 am

2 stops16h 20m

Medellín Jose Maria Cordova Intl

Tue 9/23

2:00 pm-8:50 pm

1 stop32h 50m

$540

PortlandBogotá

PDX - BOG

PDXBOG

Portland

Sat 9/6

8:04 pm-1:10 pm

3 stops39h 06m

Bogotá El Dorado

Sat 9/20

2:05 pm-11:12 am

3 stops23h 07m

$582

PortlandLima

PDX - LIM

PDXLIM

Portland

Mon 8/18

10:30 am-3:25 am

2 stops14h 55m

Lima J Chavez Intl

Tue 8/26

2:50 am-6:31 pm

2 stops17h 41m

$625

PortlandQuito

PDX - UIO

PDXUIO

Portland

Sat 11/1

7:00 am-12:45 am

2 stops15h 45m

Quito Mariscal Sucr

Thu 11/6

3:15 am-4:50 pm

2 stops16h 35m

$646

PortlandQuito

PDX - UIO

PDXUIO

Portland

Mon 9/29

6:00 am-7:30 pm

1 stop11h 30m

Quito Mariscal Sucr

Sun 10/12

12:59 am-7:06 pm

1 stop20h 07m

$674

PortlandLima

PDX - LIM

PDXLIM

Portland

Mon 9/22

7:21 am-10:10 pm

1 stop12h 49m

Lima J Chavez Intl

Mon 10/20

12:00 pm-10:53 pm

1 stop12h 53m

$677

PortlandBogotá

PDX - BOG

PDXBOG

Portland

Wed 12/31

1:44 am-10:55 pm

1 stop18h 11m

Bogotá El Dorado

Fri 1/23

11:59 pm-12:20 pm

1 stop15h 21m

$678

PortlandBogotá

PDX - BOG

PDXBOG

Portland

Thu 9/4

7:04 am-7:20 pm

1 stop10h 16m

Bogotá El Dorado

Wed 11/12

1:30 am-12:13 pm

1 stop13h 43m

$679

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Portland to South America

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

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

Currently, May is the cheapest month in which you can book a flight from Portland to South America (average of $359). Flying from Portland 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 PDX to SA?

Find hourly flight availability from Portland 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 July 29, 2025.

When flying from Portland to South America, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 July 29, 2025.
Read through reviews of airlines operating flights from Portland to South America, such as Delta, LATAM Airlines, and Copa Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,821 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.5
Good
1,493 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Portland 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 airport do you fly from for flights from Portland to South America?

    For a flight from Portland to South America, you will be flying from Portland. Portland (PDX) is just 6.0 mi from the center of the city.

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

    One-way options have recently been found by users for as low as $227 on Spirit Airlines. Other airlines that offer cheap prices include United Airlines from $353 and American Airlines from $358 one-way.

  • What are the most popular routes from Portland to South America?

    Most travelers choose Portland - Lima J Chavez Intl, Portland - Buenos Aires Ministro Pistarini or Portland - Medellín Jose Maria Cordova Intl when deciding on the best route from Portland to South America.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Portland to South America (average of $359). Flying from Portland 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 Portland to South America

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Los Angeles flights
Portland to O'Hare Intl flights
Portland to Honolulu flights
Portland to Santa Ana flights
Portland to San Francisco flights
Portland to Las Vegas flights
Portland to Newark flights
Portland to Burbank flights
Portland to Dallas/Fort Worth flights
Portland to Boston flights
Portland to San Diego flights
Portland to Ontario flights
Portland to Sky Harbor Intl flights
Portland to John F Kennedy Intl flights
Portland to Orlando flights
Portland to Atlanta flights
Portland to Narita flights
Portland to Denver flights
Portland to Kahului flights
Portland to Haneda flights
Boise to Seattle flights
Portland to Oakland flights
Portland to LaGuardia flights
Portland to Detroit flights
Portland to Salt Lake City flights
Portland to Kailua-Kona flights
Portland to Cancún flights
Portland to Minneapolis flights
Portland to Reagan-National flights
Portland to Nashville flights
Boise to Las Vegas flights
Portland to San Jose flights
Boise to Denver flights
Portland to Heathrow flights
Portland to Dulles Intl flights
Boise to Atlanta flights
Portland to Miami flights
Portland to Hobby flights
Portland to Austin flights
Portland to Lihue flights
Portland to Tampa flights
Portland to Baltimore flights
Portland to New Orleans flights
Portland to Mexico City flights
Eugene to Las Vegas flights
Boise to Los Angeles flights
Portland to Madrid flights
Portland to Vancouver Intl flights
Portland to Albuquerque flights
Portland to Cozumel flights

Top 5 airlines flying from Portland to South America

Discover the top 5 airlines that operate flights from Portland 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$349Average$516FlexibilityNo cancel feeOn-time65%
DeltaCheapest$449Average$1,058FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$469Average$945FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$479Average$1,028FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$530Average$1,030FlexibilityNo cancel feeOn-time71%

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.