Cheap flights from Portland, Maine to South America from $312
This is the cheapest one-way 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 5/12. 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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Delta flights from Portland, Maine to South America
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LATAM Airlines flights from Portland, Maine to South America
Our best LATAM Airlines deals on Portland, Maine to South America flight tickets
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.
What is the cheapest airline that flies from Portland to South America?
Copa Airlines, Delta, and United Airlines are the most popular carriers operating from Portland to South America
What airlines fly to South America?
Copa Airlines, LATAM Airlines and American Airlines are the top three most popular airlines that fly to South America from Portland, Maine according to our data. Copa Airlines is the first choice among our users, with 30% of people opting to fly with this airline when traveling to South America. Keep in mind that there are 11 different airlines that fly to South America on a routine basis, so you have a few additional options to choose from.
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
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?
There is 1 operator available for flights from Portland Airport to South America as of May 2025.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $533 | Free Cancellation | Rating 8.0 7,934 reviews |
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.