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South America

$318+ Cheap flights from Portland, ME (PWM) 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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BOG
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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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

$616
(American Airlines)

One-way from

$318
(Delta)
From Portland to South America
Search Deals
One-way flight from Portland to South America
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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 American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/33:56 pmPWM - GYE
2 stops28h 52mAmerican Airlines
Tue 10/78:15 amGYE - PWM
2 stops30h 18mAmerican Airlines
Deal found 7/28$616
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/37:30 amPWM - GYE
1 stop12h 21mJetBlue
Tue 10/79:30 pmGYE - PWM
1 stop14h 52mJetBlue
Deal found 7/28$627
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.
Wed 10/16:00 amPWM - LIM
1 stop16h 10mDelta
Wed 10/812:15 pmLIM - PWM
2 stops21h 20mDelta
Deal found 7/28$669
This LATAM 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:00 amPWM - LIM
1 stop16h 10mMultiple Airlines
Tue 9/1612:05 amLIM - PWM
1 stop12h 56mMultiple Airlines
Deal found 7/27$808
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/65:30 pmPWM - ADZ
2 stops49h 47mDelta
Wed 9/1011:20 pmADZ - PWM
2 stops23h 51mDelta
Deal found 7/26$986
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/248:52 pmPWM - GRU
3 stops33h 08mMultiple Airlines
Thu 8/284:50 pmGRU - PWM
3 stops25h 35mMultiple Airlines
Deal found 7/27$1,109
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/44:56 pmPWM - LIM
2 stops31h 04mUnited Airlines
Thu 8/712:40 amLIM - PWM
2 stops21h 34mUnited Airlines
Deal found 7/29$1,284
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/45:55 amPWM - LIM
2 stops15h 40mAmerican Airlines
Fri 8/86:30 amLIM - PWM
2 stops16h 29mAmerican Airlines
Deal found 7/29$1,323
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.
Wed 12/175:40 amPWM - LIM
2 stops15h 55mLATAM Airlines
Wed 12/318:25 amLIM - PWM
2 stops39h 49mLATAM Airlines
Deal found 7/27$1,330
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/247:26 pmPWM - GRU
2 stops35h 09mUnited Airlines
Thu 8/2810:20 pmGRU - PWM
1 stop20h 22mUnited Airlines
Deal found 7/27$1,343
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.
Sun 8/249:08 amPWM - GRU
1 stop21h 07mAmerican Airlines
Thu 8/2810:00 pmGRU - PWM
1 stop20h 46mAmerican Airlines
Deal found 7/27$1,379
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/104:56 pmPWM - SDU
2 stops20h 24mMultiple Airlines
Wed 9/177:55 amSDU - PWM
2 stops26h 29mMultiple Airlines
Deal found 7/26$1,445

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

PortlandGuayaquil

PWM - GYE

PWMGYE

Portland

Fri 10/3

3:56 pm-7:48 pm

2 stops28h 52m

Guayaquil Jose Joaquin de Olmedo

Tue 10/7

8:15 am-3:33 pm

2 stops30h 18m

$616

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

$627

PortlandLima

PWM - LIM

PWMLIM

Portland

Wed 10/1

6:00 am-9:10 pm

1 stop16h 10m

Lima J Chavez Intl

Wed 10/8

12:15 pm-10:35 am

2 stops21h 20m

$669

PortlandLima

PWM - LIM

PWMLIM

Portland

Wed 9/10

6:00 am-9:10 pm

1 stop16h 10m

Lima J Chavez Intl

Tue 9/16

12:05 am-2:01 pm

1 stop12h 56m

$808

PortlandSan Andrés

PWM - ADZ

PWMADZ

Portland

Sat 9/6

5:30 pm-6:17 pm

2 stops49h 47m

San Andres Island

Wed 9/10

11:20 pm-12:11 am

2 stops23h 51m

$986

PortlandSao Paulo

PWM - GRU

PWMGRU

Portland

Sun 8/24

8:52 pm-7:00 am

3 stops33h 08m

Sao Paulo Guarulhos Intl

Thu 8/28

4:50 pm-5:25 pm

3 stops25h 35m

$1,109

PortlandLima

PWM - LIM

PWMLIM

Portland

Wed 12/17

5:40 am-9:35 pm

2 stops15h 55m

Lima J Chavez Intl

Wed 12/31

8:25 am-12:14 am

2 stops39h 49m

$1,330

PortlandSao Paulo

PWM - GRU

PWMGRU

Portland

Sun 8/24

7:26 pm-7:35 am

2 stops35h 09m

Sao Paulo Guarulhos Intl

Thu 8/28

10:20 pm-5:42 pm

1 stop20h 22m

$1,343

PortlandSao Paulo

PWM - GRU

PWMGRU

Portland

Sun 8/24

9:08 am-7:15 am

1 stop21h 07m

Sao Paulo Guarulhos Intl

Thu 8/28

10:00 pm-5:46 pm

1 stop20h 46m

$1,379

PortlandLima

PWM - LIM

PWMLIM

Portland

Wed 12/17

5:36 am-9:20 pm

2 stops15h 44m

Lima J Chavez Intl

Wed 12/31

7:55 am-11:43 pm

2 stops15h 48m

$1,403

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 24 results
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2
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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, Maine to South America?

Currently, May is the cheapest month in which you can book a flight from Portland, Maine to South America (average of $359). Flying from Portland, Maine 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 PWM 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, Maine 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 reviews from past customers who have flown Delta, LATAM Airlines, and Copa Airlines from Portland to South America. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,979 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

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
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

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
1,822 reviews
Delta
8.0
Very good
7,979 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

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
7,979 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

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
8,896 reviews
Delta
8.0
Very good
7,979 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

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
7,979 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

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?

    Located just 2.9 mi from the city center, Portland (PWM) is the airport most travelers will use when flying to South America from Portland.

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

    $318 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on LATAM Airlines and American Airlines, with prices starting from $328 and $525, respectively.

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

    The most popular flight routes from Portland, Maine to South America are Portland - Lima J Chavez Intl, Portland - San Andres Island and Portland - Sao Paulo Guarulhos Intl.

  • 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, Maine to South America?

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

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Top airline flying from Portland to South America

Discover the top airline 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
DeltaCheapest$557Average$1,106FlexibilityNo cancel feeOn-timeN/A

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