When did momondo last update prices for flights from Islip Long Island Airport to South America?

Prices for flights from Islip Long Island Airport to South America were last updated today.

How old do you have to be to fly from Islip Long Island Airport to South America?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Islip Long Island Airport to South America.

What documentation or ID do you need to fly to South America?

The required travel and health documents for your South America trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South America. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$533 Cheap Flights from Islip to South America in 2025

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Find the cheapest flights from Islip, New York to South America

Round-trip

Cheap round-trip flights

9:49 am - 8:30 amISP-GIG

21h 41m2 stops

11:00 pm - 4:27 pmGIG-ISP

18h 27m2 stops

$1,001

Find Deal

Sun, Sep 7 - Wed, Oct 1

9:49 am - 8:30 amISP-GIG

21h 41m2 stops

11:00 pm - 4:27 pmGIG-ISP

18h 27m2 stops

$1,129

Find Deal

Sun, Sep 14 - Sun, Sep 21

7:30 am - 7:15 pmISP-LIM

36h 45m2 stops

7:00 am - 3:21 pmLIM-ISP

31h 21m2 stops

$1,350

Find Deal

Sat, Sep 13 - Sat, Sep 20

2:19 pm - 12:25 amISP-GIG

33h 06m2 stops

1:30 am - 10:58 amGIG-ISP

34h 28m2 stops

$1,925

Find Deal

Sun, Sep 7 - Tue, Sep 30

momondo Fare Finder

Use the filters below to find and compare flights from Islip, New York to South America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IslipRio de Janeiro

ISP - GIG

ISPGIG

Islip Long Island

Sun 9/7

9:49 am-8:30 am

2 stops21h 41m

Rio de Janeiro–Galeão Intl

Wed 10/1

11:00 pm-4:27 pm

2 stops18h 27m

$1,001

IslipRio de Janeiro

ISP - GIG

ISPGIG

Islip Long Island

Sun 9/14

9:49 am-8:30 am

2 stops21h 41m

Rio de Janeiro–Galeão Intl

Sun 9/21

11:00 pm-4:27 pm

2 stops18h 27m

$1,129

IslipLima

ISP - LIM

ISPLIM

Islip Long Island

Sat 9/13

7:30 am-7:15 pm

2 stops36h 45m

Lima J Chavez Intl

Sat 9/20

7:00 am-3:21 pm

2 stops31h 21m

$1,350

IslipRio de Janeiro

ISP - GIG

ISPGIG

Islip Long Island

Sun 9/7

2:19 pm-12:25 am

2 stops33h 06m

Rio de Janeiro–Galeão Intl

Tue 9/30

1:30 am-10:58 am

2 stops34h 28m

$1,925

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Islip, New York 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 airlines fly to South America?

Avianca, LATAM Airlines and United Airlines are the top three most popular airlines that fly to South America from Islip, New York according to our data. Avianca is the first choice among our users, with 36% of people opting to fly with this airline when traveling to South America. Keep in mind that there are 13 different airlines that fly to South America on a routine basis, so you have a few additional options to choose from.

Cheap Islip, New York to South America flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islip, New York to South America

Best Price Found	$1,001
Fastest flight time	21h 41m
Direct flights	None
Airports in South America	2 airports

The best flight deal from Islip, New York to South America found on momondo in the last 72 hours is $1,001

The fastest flight from Islip, New York to South America takes 21h 41m

There are no direct flights from Islip, New York to South America. Popular non-direct routes for this connection are Islip Long Island Airport - Lima J Chavez Intl Airport and Islip Long Island Airport - Rio de Janeiro–Galeão Intl Airport.

There are 2 airports near South America: Lima J Chavez Intl (LIM), Rio de Janeiro–Galeão Intl (GIG)

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When did momondo last update prices for flights from Islip Long Island Airport to South America?
Prices for flights from Islip Long Island Airport to South America were last updated today.
How old do you have to be to fly from Islip Long Island Airport to South America?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Islip Long Island Airport to South America.
What documentation or ID do you need to fly to South America?
The required travel and health documents for your South America trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South America. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Islip to South America?

Finding the right flight to South America from Islip 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 Islip to South America with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Islip to South America flights to just show those with flexible booking policies.

How can momondo help me find flights from Islip to South America?

momondo provides multiple filters to help you find the best flight to South America from Islip. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Islip to South America right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Islip to South America flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.