HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Peru

$756+ Cheap flights from Islip, NY (ISP) to Peru

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — LIM
Mar 10 — Mar 171
Tue 3/10
Tue 3/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Islip to Peru with Cheapflights

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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

Cheapest flights from Islip to Peru
Explore the most affordable flight options available from Islip to Peru. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 8, 2026.

This KAYAK deal was found by Cheapflights users on 2/8. 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 3/41:27 pm
ISP
-
LIM
2 stops36h 23m
Multiple Airlines
Mon 3/91:50 am
LIM
-
ISP
2 stops29h 57m
Multiple Airlines
Deal found 2/8$756
This KAYAK deal was found by Cheapflights users on 2/8. 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 3/21:22 pm
ISP
-
LIM
2 stops36h 28m
Multiple Airlines
Mon 3/92:55 am
LIM
-
ISP
2 stops28h 52m
Multiple Airlines
Deal found 2/8$757
This KAYAK deal was found by Cheapflights users on 2/8. 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 3/31:27 pm
ISP
-
LIM
2 stops35h 23m
Multiple Airlines
Mon 3/95:35 pm
LIM
-
ISP
2 stops38h 12m
Multiple Airlines
Deal found 2/8$759
This KAYAK deal was found by Cheapflights users on 2/8. 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 3/59:39 am
ISP
-
LIM
2 stops25h 06m
Multiple Airlines
Tue 3/105:35 pm
LIM
-
ISP
2 stops38h 20m
Multiple Airlines
Deal found 2/8$761
This KAYAK deal was found by Cheapflights users on 2/8. 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 3/41:27 pm
ISP
-
LIM
2 stops36h 23m
Multiple Airlines
Thu 3/121:50 am
LIM
-
ISP
2 stops20h 56m
Multiple Airlines
Deal found 2/8$770
This KAYAK deal was found by Cheapflights users on 2/8. 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 3/21:22 pm
ISP
-
LIM
2 stops36h 28m
Multiple Airlines
Thu 3/1211:45 am
LIM
-
ISP
2 stops35h 01m
Multiple Airlines
Deal found 2/8$771
This KAYAK deal was found by Cheapflights users on 2/8. 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 3/31:27 pm
ISP
-
LIM
2 stops35h 23m
Multiple Airlines
Wed 3/112:55 am
LIM
-
ISP
2 stops15h 35m
Multiple Airlines
Deal found 2/8$773
This KAYAK deal was found by Cheapflights users on 2/8. 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 3/59:39 am
ISP
-
LIM
2 stops35h 16m
Multiple Airlines
Thu 3/122:55 am
LIM
-
ISP
2 stops19h 51m
Multiple Airlines
Deal found 2/8$774
This KAYAK deal was found by Cheapflights users on 2/8. 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 3/41:27 pm
ISP
-
LIM
2 stops36h 23m
Multiple Airlines
Fri 3/131:50 am
LIM
-
ISP
2 stops20h 57m
Multiple Airlines
Deal found 2/8$812
This KAYAK deal was found by Cheapflights users on 2/8. 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 3/21:22 pm
ISP
-
LIM
2 stops36h 28m
Multiple Airlines
Fri 3/132:55 am
LIM
-
ISP
2 stops19h 52m
Multiple Airlines
Deal found 2/8$813
This KAYAK deal was found by Cheapflights users on 2/8. 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 3/31:27 pm
ISP
-
LIM
2 stops35h 23m
Multiple Airlines
Fri 3/131:50 am
LIM
-
ISP
2 stops20h 57m
Multiple Airlines
Deal found 2/8$815
This KAYAK deal was found by Cheapflights users on 2/8. 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 3/59:39 am
ISP
-
LIM
2 stops25h 06m
Multiple Airlines
Fri 3/132:55 am
LIM
-
ISP
2 stops19h 52m
Multiple Airlines
Deal found 2/8$816

Find flight deals from Islip to Peru

Keep the following information in mind while searching for Islip to Peru flight deals. Data was last updated February 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$867
(Travelocity)

Popular in

December

Cheapest in

January

Average price

$625
Provider with most accurate pricing for New York (NYC)-Lima J Chavez Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Lima J Chavez Intl flights.
Search Deals
From Islip Long Island to Peru
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($5 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 8, 2026.
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

Wed 3/4

1:27 pm-1:50 am

2 stops36h 23m

Lima J Chavez Intl

Mon 3/9

5:35 pm-8:47 am

2 stops38h 12m

$756

IslipLima

ISP - LIM

ISPLIM

Islip Long Island

Mon 3/2

1:22 pm-1:50 am

2 stops36h 28m

Lima J Chavez Intl

Tue 3/10

1:50 am-8:55 am

2 stops30h 05m

$757

IslipLima

ISP - LIM

ISPLIM

Islip Long Island

Tue 3/3

1:27 pm-12:50 am

2 stops35h 23m

Lima J Chavez Intl

Tue 3/10

1:50 am-8:55 am

2 stops30h 05m

$759

IslipLima

ISP - LIM

ISPLIM

Islip Long Island

Thu 3/5

9:39 am-10:45 am

2 stops25h 06m

Lima J Chavez Intl

Tue 3/10

5:35 pm-8:55 am

2 stops38h 20m

$761

IslipLima

ISP - LIM

ISPLIM

Islip Long Island

Thu 3/5

9:39 am-10:45 am

2 stops25h 06m

Lima J Chavez Intl

Mon 3/9

5:35 pm-8:47 am

2 stops38h 12m

$761

IslipLima

ISP - LIM

ISPLIM

Islip Long Island

Wed 3/4

1:27 pm-1:50 am

2 stops36h 23m

Lima J Chavez Intl

Thu 3/12

1:50 am-11:46 pm

2 stops20h 56m

$770

IslipLima

ISP - LIM

ISPLIM

Islip Long Island

Wed 3/4

1:27 pm-1:50 am

2 stops36h 23m

Lima J Chavez Intl

Fri 3/13

1:50 am-11:47 pm

2 stops20h 57m

$812

IslipLima

ISP - LIM

ISPLIM

Islip Long Island

Tue 3/3

1:27 pm-12:50 am

2 stops35h 23m

Lima J Chavez Intl

Fri 3/13

1:50 am-11:47 pm

2 stops20h 57m

$815

IslipLima

ISP - LIM

ISPLIM

Islip Long Island

Fri 3/6

9:39 am-10:45 am

2 stops25h 06m

Lima J Chavez Intl

Thu 3/12

1:50 am-11:46 pm

2 stops20h 56m

$867

IslipLima

ISP - LIM

ISPLIM

Islip Long Island

Tue 2/24

1:27 pm-12:50 am

2 stops35h 23m

Lima J Chavez Intl

Mon 3/2

5:35 pm-8:47 am

2 stops39h 12m

$867

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 12 results
1
2

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 $490). 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 Peru. 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 Peru?

    Located just 7.2 mi from the city center, Islip Long Island (ISP) is the airport most travelers will use when flying to Peru from Islip.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Islip to Peru 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 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 $490). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Islip to Peru

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Georgetown flights
John F Kennedy Intl to Jose Maria Cordova Intl flights
John F Kennedy Intl to Lima flights
John F Kennedy Intl to Guayaquil flights
John F Kennedy Intl to Guarulhos Intl flights
John F Kennedy Intl to Cartagena flights
Newark to Lima flights
John F Kennedy Intl to Bogotá flights
John F Kennedy Intl to Rio de Janeiro–Galeão Intl flights
Newark to Jose Maria Cordova Intl flights
LaGuardia to Jose Maria Cordova Intl flights
John F Kennedy Intl to Ministro Pistarini flights
Newark to Guarulhos Intl flights
Newark to Bogotá flights
LaGuardia to Lima flights
John F Kennedy Intl to Georgetown flights
Newark to Guayaquil flights
John F Kennedy Intl to Enrique Olaya flights
John F Kennedy Intl to Quito flights
Newark to Cartagena flights
LaGuardia to Guayaquil flights
John F Kennedy Intl to Santiago flights
LaGuardia to Cartagena flights
John F Kennedy Intl to Santos Dumont flights
LaGuardia to Bogotá flights
John F Kennedy Intl to Viracopos flights
John F Kennedy Intl to Congonhas flights
LaGuardia to Guarulhos Intl flights
John F Kennedy Intl to Cali flights
Newark to Quito flights
Newark to Rio de Janeiro–Galeão Intl flights
John F Kennedy Intl to Jorge Newbery flights
LaGuardia to Rio de Janeiro–Galeão Intl flights
LaGuardia to Ministro Pistarini flights
LaGuardia to Georgetown flights
LaGuardia to Quito flights
Newark to Ministro Pistarini flights
Newark to Viracopos flights
Newark to Georgetown flights
Newark to Santos Dumont flights
LaGuardia to Viracopos flights
Newark to Cali flights
John F Kennedy Intl to Cuenca flights
LaGuardia to Cali flights
John F Kennedy Intl to Cuzco flights
LaGuardia to Santos Dumont flights
Newark to Santiago flights
John F Kennedy Intl to Pereira flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights