$219 Find Cheap Flights from Portland to South America

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to South America departing on 9/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights from Portland to South America

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Lima
Lima2 stops$665
Bogotá
Bogotá2 stops$477
Quito
Quito2 stops$795
Guayaquil
Guayaquil1 stop$556
Lima
Lima2 stops$665
Bogotá
Bogotá2 stops$477
Quito
Quito2 stops$795
Guayaquil
Guayaquil1 stop$556

Book Cheap Portland to South America Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to South America that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to South America

Thu, Oct 16 - Tue, Oct 21
Delta Logo
5:42 am - 7:54 pmPWM-BOG
15h 12m2 stops
Delta Logo
9:00 am - 11:09 pmBOG-PWM
13h 09m2 stops
$477Delta
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Thu, Oct 16 - Tue, Oct 21
LATAM Airlines Logo
6:00 am - 1:40 pmPWM-BOG
8h 40m1 stop
LATAM Airlines Logo
9:00 am - 10:19 pmBOG-PWM
12h 19m1 stop
$529LATAM Airlines
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Mon, Dec 8 - Thu, Dec 11
Delta Logo
2:35 pm - 7:20 amPWM-GYE
16h 45m1 stop
Delta Logo
4:30 pm - 11:51 pmGYE-PWM
31h 21m1 stop
$556Delta
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Sat, Oct 11 - Sat, Oct 18
American Airlines Logo
5:46 am - 7:10 pmPWM-GYE
14h 24m2 stops
American Airlines Logo
8:15 am - 11:27 amGYE-PWM
26h 12m2 stops
$673American Airlines
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Sat, Oct 25 - Wed, Oct 29
 Logo
1:27 pm - 5:00 amPWM-LIM
16h 33m1 stop
 Logo
12:05 am - 1:58 pmLIM-PWM
12h 53m1 stop
Sat, Oct 25 - Wed, Oct 29
 Logo
1:27 pm - 5:00 amPWM-LIM
16h 33m1 stop
 Logo
12:05 am - 1:58 pmLIM-PWM
12h 53m1 stop
Sat, Oct 11 - Sat, Oct 18
JetBlue Logo
7:09 am - 6:51 pmPWM-GYE
12h 42m1 stop
JetBlue Logo
9:30 pm - 11:04 pmGYE-PWM
24h 34m1 stop
$910JetBlue
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Sun, Oct 19 - Sat, Nov 8
United Airlines Logo
2:34 pm - 9:30 amPWM-GRU
17h 56m2 stops
United Airlines Logo
9:30 pm - 9:19 amGRU-PWM
13h 49m1 stop
$1,120United Airlines
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Sun, Oct 19 - Sat, Nov 8
United Airlines Logo
2:34 pm - 9:30 amPWM-GRU
17h 56m2 stops
United Airlines Logo
10:25 pm - 1:36 pmGRU-PWM
17h 11m2 stops
$1,124United Airlines
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Wed, Dec 17 - Tue, Dec 30
American Airlines Logo
7:02 am - 11:25 pmPWM-LIM
16h 23m2 stops
American Airlines Logo
12:45 am - 4:39 pmLIM-PWM
15h 54m2 stops
$1,399American Airlines
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Booking Insights

KAYAK's insights & trends for Portland to South America flights

Get data-powered insights and trends into flights from Portland to South America to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Portland to South America?

The average price of all round-trip flights from Portland to South America clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to South America on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Portland to South America. For your return ticket, we recommend flying on a Sunday and avoiding Wednesdays for the best deals.

Good to know

Cheapest flight$219
Flight from Portland to Bogotá

FAQs - booking South America flights

  • How does KAYAK find such low prices on flights from Portland to South America?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to South America.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to South America?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Portland to South America is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to South America?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Portland to South America with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to South America?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Portland to South America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to South America?

    The cheapest time of day to fly to South America is generally in the afternoon, when round-trip flights cost $551 on average. Morning departures are around 13% cheaper than evening flights, on average. The most expensive time of day to fly to South America is generally in the evening, which is peak travel time and where the average cost of a ticket is $732.

Reviews of the top airline flying from Portland to South America

 
Need help choosing which airline to fly with from Portland to South America? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7977 reviews
7.3Food
8.2Boarding
7.9Comfort
7.9Entertainment
8.5Crew
Airline reviews

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

4.0 Okaypuravi, Aug 2025LGA - STL
Read more Delta reviews

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I believe that a four-hour trip should have a meal. Delta had none.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

Everything you need to know for your flight to South America

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