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South America

$99+ Cheap flights from Maine 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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BOG
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Maine to South America

Keep the following information in mind while searching for Maine to South America flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$315
(Delta)

One-way from

$99
(Cheapflightsfares)
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 Maine to South America
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One-way flight from Maine to South America
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Find flight deals from Maine to South America

Cheapest flights from Maine to South America
Explore the most affordable flight options available from Maine to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Delta deal was found by Cheapflights users on 4/30. 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.
Mon 7/286:05 pmBOS - CTG
1 stop20h 05mDelta
Sat 8/92:30 pmCTG - BOS
1 stop18h 04mDelta
Deal found 4/30$315
This Priceline deal was found by Cheapflights users on 4/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/189:00 amBOS - CTG
1 stop9h 39mAvianca
Wed 9/245:29 pmCTG - BOS
1 stop12h 46mAvianca
Deal found 4/30$317
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/126:10 amBOS - CTG
1 stop7h 00mSpirit Airlines
Thu 5/151:15 pmCTG - BOS
1 stop9h 14mSpirit Airlines
Deal found 4/29$319
This Priceline deal was found by Cheapflights users on 4/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/44:50 pmBOS - CTG
2 stops14h 25mMultiple Airlines
Thu 5/291:15 pmCTG - BOS
1 stop9h 14mMultiple Airlines
Deal found 4/29$320
This eDestinos deal was found by Cheapflights users on 4/29. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/247:05 amBOS - CTG
2 stops24h 50mLATAM Airlines
Thu 5/295:00 amCTG - BOS
2 stops17h 04mLATAM Airlines
Deal found 4/29$324
This American Airlines deal was found by Cheapflights users on 4/30. 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 5/307:50 pmBOS - CTG
2 stops17h 35mAmerican Airlines
Fri 6/61:25 pmCTG - BOS
1 stop9h 00mAmerican Airlines
Deal found 4/30$328
This Copa Airlines deal was found by Cheapflights users on 4/29. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/238:47 amBOS - CTG
1 stop15h 14mCopa Airlines
Wed 5/286:20 amCTG - BOS
1 stop12h 06mCopa Airlines
Deal found 4/29$338
This eDestinos deal was found by Cheapflights users on 4/30. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/237:05 amBOS - BOG
1 stop13h 53mLATAM Airlines
Sun 6/17:00 amBOG - BOS
1 stop15h 10mLATAM Airlines
Deal found 4/30$353
This Delta deal was found by Cheapflights users on 4/30. 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.
Sun 7/208:44 pmBOS - BOG
1 stop20h 51mDelta
Wed 7/3010:15 amBOG - BOS
2 stops12h 38mDelta
Deal found 4/30$354
This Mytrip deal was found by Cheapflights users on 4/30. 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.
Fri 5/306:10 amBOS - BOG
1 stop7h 55mSpirit Airlines
Sun 6/82:07 pmBOG - BOS
2 stops32h 40mSpirit Airlines
Deal found 4/30$366
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Tue 5/131:05 pmBOS - BOG
1 stop9h 12mAmerican Airlines
Tue 5/2012:25 amBOG - BOS
1 stop11h 45mAmerican Airlines
Deal found 4/30$370
This Cheapflightsfares deal was found by Cheapflights users on 5/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/64:50 pmBOS - BOG
1 stop10h 05mAvianca
Wed 10/1511:55 pmBOG - BOS
Nonstop6h 20mAvianca
Deal found 5/1$374

Cheapflights Fare Finder

Customize your flight search to find flights from 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, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Maine to South America that are best for you.

Fly from

Maine

Fly to

South America

Route

Depart

Return

Price

BostonCartagena

BOS - CTG

BOSCTG

Boston Logan Intl

Mon 7/28

6:05 pm-1:10 pm

1 stop20h 05m

Cartagena Rafael Nunez

Sat 8/9

2:30 pm-9:34 am

1 stop18h 04m

$315

BostonCartagena

BOS - CTG

BOSCTG

Boston Logan Intl

Thu 9/18

9:00 am-5:39 pm

1 stop9h 39m

Cartagena Rafael Nunez

Wed 9/24

5:29 pm-7:15 am

1 stop12h 46m

$317

BostonCartagena

BOS - CTG

BOSCTG

Boston Logan Intl

Sat 5/24

7:05 am-6:55 am

2 stops24h 50m

Cartagena Rafael Nunez

Thu 5/29

5:00 am-11:04 pm

2 stops17h 04m

$324

BostonCartagena

BOS - CTG

BOSCTG

Boston Logan Intl

Sun 5/25

7:21 pm-12:25 pm

2 stops18h 04m

Cartagena Rafael Nunez

Fri 5/30

1:25 pm-9:28 am

2 stops19h 03m

$328

BostonCartagena

BOS - CTG

BOSCTG

Boston Logan Intl

Mon 6/9

5:42 pm-12:10 pm

2 stops19h 28m

Cartagena Rafael Nunez

Wed 6/18

1:15 pm-10:53 pm

1 stop8h 38m

$333

BostonCartagena

BOS - CTG

BOSCTG

Boston Logan Intl

Fri 6/20

8:47 am-11:01 pm

1 stop15h 14m

Cartagena Rafael Nunez

Tue 6/24

9:38 am-7:26 pm

1 stop8h 48m

$338

BostonCartagena

BOS - CTG

BOSCTG

Boston Logan Intl

Thu 6/5

7:05 am-6:25 am

2 stops24h 20m

Cartagena Rafael Nunez

Tue 6/10

1:15 pm-11:29 pm

1 stop9h 14m

$339

BostonBogotá

BOS - BOG

BOSBOG

Boston Logan Intl

Fri 5/23

7:05 am-7:58 pm

1 stop13h 53m

Bogotá El Dorado

Sun 6/1

7:00 am-11:10 pm

1 stop15h 10m

$353

BostonBogotá

BOS - BOG

BOSBOG

Boston Logan Intl

Sun 7/20

8:44 pm-8:10 pm

1 stop24h 26m

Bogotá El Dorado

Thu 7/31

10:15 am-10:28 pm

2 stops11h 13m

$354

BostonBogotá

BOS - BOG

BOSBOG

Boston Logan Intl

Fri 5/30

6:10 am-1:05 pm

1 stop7h 55m

Bogotá El Dorado

Sun 6/8

2:07 pm-11:47 pm

2 stops32h 40m

$366

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 60 results
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Best time to book a flight from Maine to South America

Have a flexible travel schedule? Discover the best time to fly to South America from Maine 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 Maine to South America

What is the cheapest time of day to fly from ME to SA?

Find hourly flight availability from Maine 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 May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Maine to South America as you normally would.

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 May 1, 2025.
Azul
8.0
Very good
777 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.1

Crew

8.6

Overall

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Azul
8.0
Very good
777 reviews
Azul
8.0
Very good
777 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.1

Crew

8.6

Overall

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Delta
8.0
Very good
7,934 reviews
Azul
8.0
Very good
777 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.1

Crew

8.6

Overall

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
LATAM Airlines
7.5
Good
1,767 reviews
Azul
8.0
Very good
777 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.1

Crew

8.6

Overall

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Copa Airlines
7.5
Good
1,415 reviews
Azul
8.0
Very good
777 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.1

Crew

8.6

Overall

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
United Airlines
7.4
Good
8,696 reviews
Azul
8.0
Very good
777 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.1

Crew

8.6

Overall

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

Related info for your journey

Find useful and relevant information for your journey from Maine 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 are the cheapest airlines to fly from Maine to South America one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $99. Copa Airlines flights start at $134 while deals on Avianca start at $139 one-way.

  • Can I find deals for flights from Maine to South America that include hotel bookings?

    Yes. In addition to deals on Maine to South America flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maine to South America?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maine to South America.

  • Can I find deals for business class flights from Maine to South America?

    Yes. Cheapflights offers flight deals from Maine 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 Maine to South America?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Maine 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 Maine to South America

Discover the top airline that operate flights from Maine 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$533Average$859FlexibilityNo cancel feeOn-timeN/A

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