What airlines fly to South America?

Delta, LATAM Airlines and American Airlines are the top three most popular airlines that fly to South America from Portland according to our data. Delta is the first choice among our users, with 27% of people opting to fly with this airline when traveling to South America. Keep in mind that there are 5 different airlines that fly to South America on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Portland to South America?

Volaris, American Airlines, and United Airlines are the most popular carriers operating from Portland to South America

When did momondo last update prices for flights from Portland Airport to South America?

Prices for flights from Portland Airport to South America are refreshed on a daily basis.

How many operators does momondo search for flights from Portland Airport to South America?

There are 5 operators available for flights from Portland Airport to South America as of February 2026.

How old do you have to be to fly from Portland Airport to South America?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to South America.

What documentation or ID do you need to fly to South America?

The required travel and health documents for your South America trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South America. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$195 Cheap Flights from Portland to South America in 2026

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Find the cheapest flights from Portland to South America

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:25 am - 6:55 am

PDX

UIO

21h 30m

1 stop

5:20 pm - 8:33 pm

UIO

PDX

29h 13m

1 stop

$456Multiple Airlines

Sun, Mar 8 - Wed, Mar 11

9:30 pm - 1:55 pm

PDX

BOG

14h 25m

1 stop

7:30 am - 7:46 pm

BOG

PDX

14h 16m

1 stop

$491Multiple Airlines

Wed, Apr 8 - Wed, Apr 15

5:49 pm - 12:00 pm

PDX

BOG

16h 11m

2 stops

7:30 am - 7:46 pm

BOG

PDX

14h 16m

1 stop

$493Multiple Airlines

Wed, Apr 8 - Wed, Apr 15

10:28 pm - 12:09 pm

PDX

CTG

11h 41m

1 stop

1:25 pm - 11:53 pm

CTG

PDX

12h 28m

1 stop

$727American Airlines

Tue, Apr 7 - Tue, Apr 14

10:28 pm - 12:09 pm

PDX

CTG

11h 41m

1 stop

1:25 pm - 10:20 am

CTG

PDX

22h 55m

2 stops

$732American Airlines

Tue, Apr 7 - Tue, Apr 14

10:05 pm - 1:13 pm

PDX

CTG

37h 08m

2 stops

2:28 pm - 10:37 am

CTG

PDX

22h 09m

1 stop

$739LATAM Airlines

Thu, Aug 13 - Thu, Aug 20

6:45 am - 4:50 am

PDX

SCL

19h 05m

2 stops

11:25 pm - 12:08 pm

SCL

PDX

15h 43m

1 stop

$809LATAM Airlines

Mon, Apr 13 - Tue, Apr 28

11:20 am - 1:45 pm

PDX

SCL

23h 25m

2 stops

10:55 pm - 10:16 pm

SCL

PDX

26h 21m

1 stop

$865Delta

Mon, Apr 13 - Thu, Apr 30

5:30 am - 6:25 am

PDX

SCL

21h 55m

2 stops

10:55 pm - 5:32 pm

SCL

PDX

21h 37m

2 stops

$870Delta

Mon, Apr 13 - Thu, Apr 30

7:00 am - 8:00 am

PDX

EZE

21h 00m

1 stop

9:00 pm - 7:38 pm

EZE

PDX

26h 38m

1 stop

$1,047United Airlines

Tue, Apr 21 - Thu, Apr 30

United Airlines flights from Portland to South America

Our best United Airlines deals on Portland to South America flight tickets

United Airlines

Jul 15

PDX1:02 pmPortland

13h 52m

1 stop

BOG4:54 amBogotá El Dorado

Aug 3

BOG12:14 amBogotá El Dorado

21h 04m

1 stop

PDX7:18 pmPortland

$700

United Airlines

Jul 15

PDX11:59 pmPortland

17h 21m

1 stop

BOG7:20 pmBogotá El Dorado

Aug 4

BOG12:14 amBogotá El Dorado

24h 34m

2 stops

PDX10:48 pmPortland

$705

United Airlines

Jul 16

PDX11:59 pmPortland

17h 21m

1 stop

BOG7:20 pmBogotá El Dorado

Aug 5

BOG8:30 amBogotá El Dorado

16h 18m

1 stop

PDX10:48 pmPortland

$710

Air Canada flights from Portland to South America

Our best Air Canada deals on Portland to South America flight tickets

Air Canada

Mar 2

PDX7:05 pmPortland

31h 15m

2 stops

BOG5:20 amBogotá El Dorado

Apr 17

BOG9:00 amBogotá El Dorado

26h 10m

2 stops

PDX9:10 amPortland

$910

Air Canada

Apr 7

PDX9:50 amPortland

20h 00m

2 stops

GRU9:50 amSao Paulo Guarulhos Intl

Apr 14

GRU9:45 pmSao Paulo Guarulhos Intl

24h 45m

2 stops

PDX6:30 pmPortland

$1,016

Air Canada

Apr 10

PDX7:05 pmPortland

34h 10m

2 stops

GRU9:15 amSao Paulo Guarulhos Intl

Apr 24

GRU9:45 pmSao Paulo Guarulhos Intl

24h 45m

2 stops

PDX6:30 pmPortland

$1,081

Fly from

Fly to

Route

Depart

Return

Price

PortlandQuito

PDX - UIO

PDXUIO

Portland

Sun 3/8

7:25 am-6:55 am

1 stop21h 30m

Quito Mariscal Sucr

Wed 3/11

5:20 pm-8:33 pm

1 stop29h 13m

$456

PortlandBogotá

PDX - BOG

PDXBOG

Portland

Wed 4/8

9:30 pm-1:55 pm

1 stop14h 25m

Bogotá El Dorado

Wed 4/15

7:30 am-7:46 pm

1 stop14h 16m

$491

PortlandBogotá

PDX - BOG

PDXBOG

Portland

Wed 4/8

5:49 pm-12:00 pm

2 stops16h 11m

Bogotá El Dorado

Wed 4/15

7:30 am-7:46 pm

1 stop14h 16m

$493

PortlandCartagena

PDX - CTG

PDXCTG

Portland

Tue 4/7

10:28 pm-12:09 pm

1 stop11h 41m

Cartagena Rafael Nunez

Tue 4/14

1:25 pm-11:53 pm

1 stop12h 28m

$727

PortlandCartagena

PDX - CTG

PDXCTG

Portland

Tue 4/7

10:28 pm-12:09 pm

1 stop11h 41m

Cartagena Rafael Nunez

Tue 4/14

1:25 pm-10:20 am

2 stops22h 55m

$732

PortlandCartagena

PDX - CTG

PDXCTG

Portland

Thu 8/13

10:05 pm-1:13 pm

2 stops37h 08m

Cartagena Rafael Nunez

Thu 8/20

2:28 pm-10:37 am

1 stop22h 09m

$739

PortlandSantiago

PDX - SCL

PDXSCL

Portland

Mon 4/13

6:45 am-4:50 am

2 stops19h 05m

Santiago Arturo Merino Benitez

Tue 4/28

11:25 pm-12:08 pm

1 stop15h 43m

$809

PortlandSantiago

PDX - SCL

PDXSCL

Portland

Mon 4/13

11:20 am-1:45 pm

2 stops23h 25m

Santiago Arturo Merino Benitez

Thu 4/30

10:55 pm-10:16 pm

1 stop26h 21m

$865

PortlandSantiago

PDX - SCL

PDXSCL

Portland

Mon 4/13

5:30 am-6:25 am

2 stops21h 55m

Santiago Arturo Merino Benitez

Thu 4/30

10:55 pm-5:32 pm

2 stops21h 37m

$870

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Tue 4/21

7:00 am-8:00 am

1 stop21h 00m

Buenos Aires Ministro Pistarini

Thu 4/30

9:00 pm-7:38 pm

1 stop26h 38m

$1,047

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland to South America

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to South America?

In general, September is the cheapest month to fly from Portland to South America. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $785. If you aren’t able to travel during the month of September, then book flights to South America from Portland during October instead. Flights to South America in October, while not as cheap as those in September, still average around $812.

How far in advance should I book a flight to South America?

You are more likely to see cheaper flights to South America from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to South America for around $947 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South America from Portland for as low as $833 on momondo.

Can stopping save me money on Portland to South America flights?

You could potentially save up to 6% on your flight if you consider stops on a Portland to South America flight.

Cheap Portland to South America flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to South America

Fastest flight time	11h 15m
Direct flights	None

The fastest flight from Portland to South America takes 11h 15m

There are no direct flights from Portland to South America. There are no popular flight routes from Portland to South America.

Search flight deals

When did momondo last update prices for flights from Portland Airport to South America?
Prices for flights from Portland Airport to South America are refreshed on a daily basis.
How many operators does momondo search for flights from Portland Airport to South America?
There are 5 operators available for flights from Portland Airport to South America as of February 2026.
How old do you have to be to fly from Portland Airport to South America?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to South America.
What documentation or ID do you need to fly to South America?
The required travel and health documents for your South America trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South America. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Portland to South America

Compare and see reviews for airlines that fly from Portland to South America with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $493	Free Cancellation	Rating 7.9 8,240 reviews	Search Delta flights
LATAM Airlines	PriceFrom $565	Free Cancellation	Rating 7.5 1,920 reviews	Search LATAM Airlines flights
American Airlines	PriceFrom $608	Free Cancellation	Rating 7.2 11,338 reviews	Search American Airlines flights
United Airlines	PriceFrom $677	Free Cancellation	Rating 7.4 9,341 reviews	Search United Airlines flights
Air Canada	PriceFrom $731	Free Cancellation	Rating 7.1 10,738 reviews	Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to South America?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to South America. momondo saves you time and could save you money on your trip.

Can I find flights from Portland to South America with flexible booking policies on momondo?

All flight searches from Portland to South America on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Portland to South America?

Once all potential Portland to South America flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Portland to South America right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Portland to South America flights. All you need is a valid email address and we will do the rest; it is that quick and easy.