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$585+ Cheap flights from Islip, NY (ISP) to Chile

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — SCL
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Islip to Chile

One-way flights from Islip to Chile
Search for one-way flight options from Islip to Chile. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/61:10 pmISP - SCL
2 stops36h 55mMultiple Airlines
Deal found 12/17$585
This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/812:25 pmISP - SCL
2 stops37h 40mMultiple Airlines
Deal found 12/17$660
This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/47:40 pmISP - SCL
2 stops41h 40mMultiple Airlines
Deal found 12/17$812
This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/710:00 amISP - SCL
2 stops27h 20mMultiple Airlines
Deal found 12/17$897
This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/57:40 pmISP - SCL
2 stops31h 50mMultiple Airlines
Deal found 12/17$972

Find flight deals from Islip to Chile

Keep the following information in mind while searching for Islip to Chile flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Popular in

December

Cheapest in

May

Average price

$933
Provider with most accurate pricing for New York (NYC)-Santiago Arturo Merino Benitez flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Santiago Arturo Merino Benitez flights.
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Islip to Chile 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 December 18, 2025.
Use the filters below to find and compare flights from Islip to Chile that are best for you.

Fly from

Islip

Fly to

Chile

Route

Depart

Return

Price

IslipSantiago

ISP - SCL

ISPSCL

Islip Long Island

Tue 1/6

1:10 pm-4:05 am

2 stops36h 55m

$585

IslipSantiago

ISP - SCL

ISPSCL

Islip Long Island

Thu 1/8

12:25 pm-4:05 am

2 stops37h 40m

$660

IslipSantiago

ISP - SCL

ISPSCL

Islip Long Island

Sun 1/4

7:40 pm-3:20 pm

2 stops41h 40m

$812

IslipSantiago

ISP - SCL

ISPSCL

Islip Long Island

Wed 1/7

10:00 am-3:20 pm

2 stops27h 20m

$897

IslipSantiago

ISP - SCL

ISPSCL

Islip Long Island

Mon 1/5

7:40 pm-5:30 am

2 stops31h 50m

$972

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Best time to book a flight from Islip to Chile

Have a flexible travel schedule? Discover the best time to fly to Chile from Islip 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 Islip to Chile

What is the cheapest month to book a flight from Islip, New York to Chile?

Currently, October is the cheapest month in which you can book a flight from Islip, New York to Chile (average of $462). Flying from Islip, New York to Chile in February is currently the most expensive (average of $674). 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.

Related info for your journey

Find useful and relevant information for your journey from Islip to Chile. 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 Islip to Chile?

    Most people fly from Islip Long Island (ISP) if they book a flight from Islip to Chile. Islip Long Island is conveniently located just 7.2 mi from Islip’s city center.

  • Can I find deals for flights from Islip to Chile that include hotel bookings?

    Yes. In addition to deals on Islip to Chile flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Islip to Chile?

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

  • Can I find deals for business class flights from Islip to Chile?

    Yes. Cheapflights offers flight deals from Islip to Chile 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 Islip, New York to Chile?

    Currently, October is the cheapest month in which you can book a flight from Islip, New York to Chile (average of $462). Flying from Islip, New York to Chile in February is currently the most expensive (average of $674). 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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