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South America

$625+ Cheap flights from Portland, ME (PWM) to South America

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BOG
Mar 10 — Mar 171
Mon 3/10
Mon 3/17
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 March 5, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
1 star

Round-trip from

$625
(Delta)
Provider with most accurate pricing for Portland-Sao Paulo (SAO) flight deals.
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Provider most trusted by Cheapflights users for Portland-Sao Paulo (SAO) flights.
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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 March 5, 2025.

This Delta deal was found by Cheapflights users on 3/5. 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.
Fri 5/25:20 amPWM - LIM
2 stops15h 55mDelta
Mon 5/1912:05 amLIM - PWM
2 stops22h 49mDelta
Deal found 3/5$625
This LATAM Airlines deal was found by Cheapflights users on 3/5. 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.
Fri 5/25:20 amPWM - LIM
2 stops15h 55mLATAM Airlines
Sat 5/108:50 amLIM - PWM
2 stops26h 45mLATAM Airlines
Deal found 3/5$634
This American Airlines deal was found by Cheapflights users on 3/4. 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.
Sat 4/56:00 amPWM - UIO
2 stops18h 22mAmerican Airlines
Sat 4/1211:40 pmUIO - PWM
2 stops11h 25mAmerican Airlines
Deal found 3/4$691
This LATAM Airlines deal was found by Cheapflights users on 3/4. 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 4/165:20 amPWM - LIM
1 stop16h 50mMultiple Airlines
Wed 4/2312:00 pmLIM - PWM
1 stop11h 42mMultiple Airlines
Deal found 3/4$801
This LATAM Airlines deal was found by Cheapflights users on 3/4. 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.
Sat 4/55:30 amPWM - UIO
1 stop15h 30mMultiple Airlines
Sat 4/129:11 amUIO - PWM
2 stops13h 17mMultiple Airlines
Deal found 3/4$864
This American Airlines deal was found by Cheapflights users on 3/4. 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 7/77:41 amPWM - LIM
2 stops15h 44mAmerican Airlines
Fri 7/1811:45 pmLIM - PWM
2 stops20h 10mAmerican Airlines
Deal found 3/4$913
This FlightHub deal was found by Cheapflights users on 3/4. 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.
Sun 3/95:30 amPWM - UIO
2 stops38h 32mLATAM Airlines
Sun 3/167:13 pmUIO - PWM
2 stops51h 45mLATAM Airlines
Deal found 3/4$917
This Delta deal was found by Cheapflights users on 3/4. 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 4/55:30 amPWM - UIO
1 stop15h 30mDelta
Sat 4/129:11 amUIO - PWM
2 stops13h 48mDelta
Deal found 3/4$962
This Expedia deal was found by Cheapflights users on 3/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/185:20 amPWM - GRU
2 stops37h 40mLATAM Airlines
Fri 4/2510:50 pmGRU - PWM
2 stops50h 09mLATAM Airlines
Deal found 3/4$1,021
This United Airlines deal was found by Cheapflights users on 3/4. 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.
Fri 4/186:45 pmPWM - GRU
2 stops37h 45mUnited Airlines
Fri 4/259:30 pmGRU - PWM
1 stop13h 22mUnited Airlines
Deal found 3/4$1,073
This United Airlines deal was found by Cheapflights users on 3/4. 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.
Sat 4/54:15 pmPWM - UIO
2 stops32h 10mUnited Airlines
Fri 4/1112:35 amUIO - PWM
2 stops32h 17mUnited Airlines
Deal found 3/4$1,082
This Delta deal was found by Cheapflights users on 3/4. 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.
Fri 4/182:59 pmPWM - GRU
1 stop13h 01mDelta
Fri 4/258:30 pmGRU - PWM
1 stop18h 49mDelta
Deal found 3/4$1,383

Find flights from Portland to South America within your budget

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 March 5, 2025.

Fly from

Portland

Fly to

South America

Route

Depart

Return

Price

PortlandLima

PWM - LIM

PWMLIM

Portland

Fri 5/2

5:20 am-8:15 pm

2 stops15h 55m

Lima J Chavez Intl

Mon 5/19

12:05 am-11:54 pm

2 stops22h 49m

$625

PortlandLima

PWM - LIM

PWMLIM

Portland

Fri 5/2

5:20 am-8:15 pm

2 stops15h 55m

Lima J Chavez Intl

Sat 5/10

8:50 am-12:35 pm

2 stops26h 45m

$634

PortlandQuito

PWM - UIO

PWMUIO

Portland

Sat 4/5

6:00 am-11:22 pm

2 stops18h 22m

Quito Mariscal Sucr

Sat 4/12

11:40 pm-12:05 pm

2 stops11h 25m

$691

PortlandLima

PWM - LIM

PWMLIM

Portland

Wed 4/16

5:20 am-9:10 pm

1 stop16h 50m

Lima J Chavez Intl

Wed 4/23

12:00 pm-12:42 am

1 stop11h 42m

$801

PortlandQuito

PWM - UIO

PWMUIO

Portland

Sat 4/5

5:30 am-8:00 pm

1 stop15h 30m

Quito Mariscal Sucr

Sat 4/12

9:11 am-11:28 pm

2 stops13h 17m

$864

PortlandLima

PWM - LIM

PWMLIM

Portland

Mon 7/7

7:41 am-10:25 pm

2 stops15h 44m

Lima J Chavez Intl

Fri 7/18

11:45 pm-8:55 pm

2 stops20h 10m

$913

PortlandQuito

PWM - UIO

PWMUIO

Portland

Sat 4/5

5:30 am-8:00 pm

1 stop15h 30m

Quito Mariscal Sucr

Sat 4/12

9:11 am-11:59 pm

2 stops13h 48m

$962

PortlandSao Paulo

PWM - GRU

PWMGRU

Portland

Fri 4/18

5:20 am-8:00 pm

2 stops37h 40m

Sao Paulo Guarulhos Intl

Fri 4/25

10:50 pm-11:59 pm

2 stops50h 09m

$1,021

PortlandSao Paulo

PWM - GRU

PWMGRU

Portland

Fri 4/18

6:45 pm-9:30 am

2 stops37h 45m

Sao Paulo Guarulhos Intl

Fri 4/25

9:30 pm-9:52 am

1 stop13h 22m

$1,073

PortlandQuito

PWM - UIO

PWMUIO

Portland

Sat 4/5

4:15 pm-11:25 pm

2 stops32h 10m

Quito Mariscal Sucr

Fri 4/11

12:35 am-9:52 am

2 stops32h 17m

$1,082

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/5

Showing 1-10 of 13 results
1
2

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.

Travel insights for flights from Portland to South America

Get recent, data-driven insights about flights from Portland to South America including ideal travel times, pricing trends, and more.

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 March 5, 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.

Rainfall in South America by month

Plan your trip to South America by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South America ranges from 0.8 - 9.4 inches per month. January is typically the wettest month, when rainfall can reach 9.4 in. July is typically the driest time to visit South America when rainfall is around 0.8 in.

Temperature in South America by month

Plan your trip to South America by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South America, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 62.6 F).

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 March 5, 2025.
Delta
8.0
Very good
8,044 reviews

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,044 reviews
Delta
8.0
Very good
8,044 reviews

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Copa Airlines
7.6
Good
1,454 reviews
Delta
8.0
Very good
8,044 reviews

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LATAM Airlines
7.5
Good
1,758 reviews
Delta
8.0
Very good
8,044 reviews

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,655 reviews
Delta
8.0
Very good
8,044 reviews

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,044 reviews

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 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 - Sao Paulo Guarulhos Intl and Portland - Rio de Janeiro Santos Dumont.

  • 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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Alternative routes for Portland to South America

See prices for flight routes from nearby airports that may be better suited for you.
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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 March 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$557Average$996FlexibilityNo cancel feeOn-timeN/A
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