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$567+ Cheap flights from South America to Portland, ME (PWM)

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOG — PWM
feb. 28 — mar. 71
sáb. 2/28
sáb. 3/7
1 adult, Economy
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Cheap flight deals from South America to Portland

Cheapest flights from South America to Portland
Explore the most affordable flight options available from South America to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. 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.
mié. 2/410:45 am
MDE
-
PWM
2 stops27h 11m
United Airlines
dom. 2/83:42 pm
PWM
-
MDE
2 stops30h 23m
United Airlines
Deal found 1/26$567

Best time to book a flight from South America to Portland

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

What is the cheapest month to book a flight from South America to Portland, Maine?

Currently, May is the cheapest month in which you can book a flight from South America to Portland, Maine (average of $209). Flying from South America to Portland, Maine in July is currently the most expensive (average of $319). 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.

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated enero 29, 2026.
See what other customers who have flown with LATAM Airlines from South America to Portland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,918 reviews

Boarding

7.5

Overall

7.5

Food

6.7

Crew

8.0

Comfort

7.3

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
LATAM Airlines
7.5
Good
1,918 reviews
LATAM Airlines
7.5
Good
1,918 reviews

Boarding

7.5

Overall

7.5

Food

6.7

Crew

8.0

Comfort

7.3

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken

Related info for your journey

Find useful and relevant information for your journey from South America to Portland. 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 into for flights to Portland from South America?

    Most people fly into Portland (PWM) if they book a flight to Portland from South America. Portland is conveniently located just 2.9 mi from Portland’s city center.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from South America to Portland, Maine (average of $209). Flying from South America to Portland, Maine in July is currently the most expensive (average of $319). 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

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Brunswick
Auburn
Conway

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Top airline flying from South America to Portland

Discover the top airline that operate flights from South America to Portland. 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 enero 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$682Average$846FlexibilityNo cancel feeOn-time81%

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