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Cheap flights from Portland, Maine to South America from $463

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to South America departing on 11/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Portland, Maine to South America

Cheap round-trip flights

Delta Logo
5:40 am - 2:25 pmPWM-BOG
8h 45m1 stop
Delta Logo
6:35 pm - 12:15 pmBOG-PWM
17h 40m2 stops
$463Delta
Find Deal
Thu, Nov 13 - Tue, Nov 25
Delta Logo
5:40 am - 2:25 pmPWM-BOG
8h 45m1 stop
Delta Logo
1:35 am - 11:07 pmBOG-PWM
21h 32m2 stops
$467Delta
Find Deal
Thu, Nov 13 - Mon, Nov 24
JetBlue Logo
7:30 am - 6:51 pmPWM-GYE
12h 21m1 stop
JetBlue Logo
9:30 pm - 1:22 pmGYE-PWM
14h 52m1 stop
$609JetBlue
Find Deal
Fri, Oct 3 - Tue, Oct 7
JetBlue Logo
7:30 am - 6:51 pmPWM-GYE
12h 21m1 stop
JetBlue Logo
9:30 pm - 1:22 pmGYE-PWM
14h 52m1 stop
$644JetBlue
Find Deal
Fri, Oct 3 - Tue, Oct 7
American Airlines Logo
6:00 am - 7:48 pmPWM-GYE
14h 48m2 stops
American Airlines Logo
8:15 am - 10:10 pmGYE-PWM
36h 55m2 stops
$655American Airlines
Find Deal
Fri, Oct 3 - Tue, Oct 7
American Airlines Logo
1:57 pm - 7:48 pmPWM-GYE
30h 51m2 stops
American Airlines Logo
8:15 am - 3:35 pmGYE-PWM
30h 20m2 stops
$675American Airlines
Find Deal
Fri, Oct 3 - Tue, Oct 7
LATAM Airlines Logo
1:27 pm - 5:00 amPWM-LIM
15h 33m1 stop
LATAM Airlines Logo
11:40 pm - 12:15 pmLIM-PWM
12h 35m1 stop
$685LATAM Airlines
Find Deal
Sat, Nov 8 - Thu, Nov 20
United Airlines Logo
4:51 pm - 11:55 pmPWM-LIM
31h 04m2 stops
United Airlines Logo
1:50 am - 2:12 pmLIM-PWM
36h 22m2 stops
$705United Airlines
Find Deal
Sat, Nov 8 - Wed, Nov 19
LATAM Airlines Logo
5:40 am - 10:40 pmPWM-LIM
17h 00m2 stops
LATAM Airlines Logo
12:15 pm - 12:14 amLIM-PWM
11h 59m1 stop
$834LATAM Airlines
Find Deal
Wed, Dec 17 - Wed, Dec 31
United Airlines Logo
6:25 pm - 9:30 amPWM-GRU
14h 05m1 stop
United Airlines Logo
10:25 pm - 6:59 pmGRU-PWM
22h 34m1 stop
$1,120United Airlines
Find Deal
Sun, Oct 19 - Sat, Nov 8

Delta flights from Portland, Maine to South America

Our best Delta deals on Portland, Maine to South America flight tickets
Delta
Nov 13
PWM5:40 amPortland
8h 45m
1 stop
BOG2:25 pmBogotá El Dorado
Nov 25
BOG6:35 pmBogotá El Dorado
17h 40m
2 stops
PWM12:15 pmPortland
$463
Find similar
Delta
Nov 13
PWM5:40 amPortland
8h 45m
1 stop
BOG2:25 pmBogotá El Dorado
Nov 24
BOG1:35 amBogotá El Dorado
21h 32m
2 stops
PWM11:07 pmPortland
$467
Find similar
Delta
Nov 8
PWM6:00 amPortland
15h 35m
2 stops
LIM9:35 pmLima J Chavez Intl
Nov 20
LIM11:40 pmLima J Chavez Intl
12h 35m
1 stop
PWM12:15 pmPortland
$665
Find similar

Copa Airlines flights from Portland, Maine to South America

Our best Copa Airlines deals on Portland, Maine to South America flight tickets
Copa Airlines
Sep 10
PWM7:26 pmPortland
28h 04m
2 stops
GRU12:30 amSao Paulo Guarulhos Intl
Sep 16
GRU3:10 amSao Paulo Guarulhos Intl
31h 48m
2 stops
PWM9:58 amPortland
$1,357
Find similar
Copa Airlines
Oct 7
PWM7:25 pmPortland
28h 05m
2 stops
GRU12:30 amSao Paulo Guarulhos Intl
Oct 10
GRU1:40 amSao Paulo Guarulhos Intl
33h 19m
2 stops
PWM9:59 amPortland
$1,847
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine 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, momondo users made 832,500 searches. Data last updated August 21, 2025.
Use the filters below to find and compare flights from Portland, Maine to South America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandBogotá

PWM - BOG

PWMBOG

Portland

Thu 11/13

5:40 am-2:25 pm

1 stop8h 45m

Bogotá El Dorado

Tue 11/25

6:35 pm-12:15 pm

2 stops17h 40m

$463

PortlandBogotá

PWM - BOG

PWMBOG

Portland

Thu 11/13

5:40 am-2:25 pm

1 stop8h 45m

Bogotá El Dorado

Mon 11/24

1:35 am-11:07 pm

2 stops21h 32m

$467

PortlandGuayaquil

PWM - GYE

PWMGYE

Portland

Fri 10/3

7:30 am-6:51 pm

1 stop12h 21m

Guayaquil Jose Joaquin de Olmedo

Tue 10/7

9:30 pm-1:22 pm

1 stop14h 52m

$609

PortlandGuayaquil

PWM - GYE

PWMGYE

Portland

Fri 10/3

7:30 am-6:51 pm

1 stop12h 21m

Guayaquil Jose Joaquin de Olmedo

Tue 10/7

9:30 pm-1:22 pm

1 stop14h 52m

$644

PortlandGuayaquil

PWM - GYE

PWMGYE

Portland

Fri 10/3

6:00 am-7:48 pm

2 stops14h 48m

Guayaquil Jose Joaquin de Olmedo

Tue 10/7

8:15 am-10:10 pm

2 stops36h 55m

$655

PortlandGuayaquil

PWM - GYE

PWMGYE

Portland

Fri 10/3

1:57 pm-7:48 pm

2 stops30h 51m

Guayaquil Jose Joaquin de Olmedo

Tue 10/7

8:15 am-3:35 pm

2 stops30h 20m

$675

PortlandLima

PWM - LIM

PWMLIM

Portland

Sat 11/8

1:27 pm-5:00 am

1 stop15h 33m

Lima J Chavez Intl

Thu 11/20

11:40 pm-12:15 pm

1 stop12h 35m

$685

PortlandLima

PWM - LIM

PWMLIM

Portland

Sat 11/8

4:51 pm-11:55 pm

2 stops31h 04m

Lima J Chavez Intl

Wed 11/19

1:50 am-2:12 pm

2 stops36h 22m

$705

PortlandLima

PWM - LIM

PWMLIM

Portland

Wed 12/17

5:40 am-10:40 pm

2 stops17h 00m

Lima J Chavez Intl

Wed 12/31

12:15 pm-12:14 am

1 stop11h 59m

$834

PortlandSao Paulo

PWM - GRU

PWMGRU

Portland

Sun 10/19

6:25 pm-9:30 am

1 stop14h 05m

Sao Paulo Guarulhos Intl

Sat 11/8

10:25 pm-6:59 pm

1 stop22h 34m

$1,120

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Portland, Maine 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

What is the cheapest day to depart on your flight to South America?

The cheapest day to depart from Portland, Maine to South America is on a Saturday when prices can be found for as low as $558. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Portland, Maine to South America for around $811.

What is the cheapest time of day to depart on your flight to South America?

Our data shows that the cheapest Portland, Maine to South America flights are usually those with departure times at noon. Our users have found flights to South America at noon for as low as $551. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $732 on average. Flights to South America from Portland, Maine in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You could potentially save up to 15% on your flight if you consider stops on a Portland, Maine to South America flight.

Cheap Portland, Maine to South America flight deals and tips

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

Direct flights

None
There are no direct flights from Portland, Maine to South America. There are no popular flight routes from Portland, Maine 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?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to South America.

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

    The travel and health documents you'll need for your trip to South America may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at South America. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Portland, Maine to South America

Compare and see reviews for airlines that fly from Portland, Maine to South America with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $624Free CancellationRating
7.9
7,981 reviews
Search Delta flights

Why use momondo?

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

Finding the right flight to South America from Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to South America quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Portland to South America flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Portland and South America by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to South America, momondo offers a useful price alert feature which will track prices for flights to South America from Portland and alert you when they change.

An easier way to manage your South America trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to South America

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