$693+ Cheap flights from Islip, NY (ISP) to Peru
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 12/20. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — LIM
Nov 19 — Nov 261
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Islip to Peru
Keep the following information in mind while searching for Islip to Peru flight deals. Data was last updated October 20, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Popular in | December |
Cheapest in | March |
Average price | $611 |
Find flight deals from Islip to Peru
One-way flights from Islip to PeruSearch for one-way flight options from Islip to Peru. Find affordable one-way fares based on user searches. Data last updated October 20, 2025.
Search for one-way flight options from Islip to Peru. Find affordable one-way fares based on user searches. Data last updated October 20, 2025.
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/208:52 pmISP - LIM
2 stops28h 58mMultiple Airlines
Deal found 10/20![Multiple Airlines logo]()
$693
Cheapflights Fare Finder
Customize your flight search to find flights from Islip to Peru 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 October 20, 2025.
Use the filters below to find and compare flights from Islip to Peru that are best for you.
Fly from
Islip
Fly to
Peru
Route
Depart
Return
Price
IslipLima
ISP - LIM
ISPLIM
Islip Long Island
Sat 12/20
8:52 pm-1:50 am
2 stops28h 58m
$693
Best time to book a flight from Islip to Peru
Have a flexible travel schedule? Discover the best time to fly to Peru 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 Peru
What is the cheapest month to book a flight from Islip, New York to Peru?
Currently, September is the cheapest month in which you can book a flight from Islip, New York to Peru (average of $142). Flying from Islip, New York to Peru in July is currently the most expensive (average of $491). 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.