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Islip

$354+ Cheap flights from Syracuse to Islip, NY (SYR - ISP)

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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
SYR — ISP
Mar 1 — Mar 81
Sun 3/1
Sun 3/8
1 adult, Economy
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Cheap flight deals from Syracuse to Islip

Cheapest flights from Syracuse to Islip
Explore the most affordable flight options available from Syracuse to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/29. 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.
Fri 2/207:48 pm
SYR
-
ISP
2 stops15h 22m
Multiple Airlines
Mon 2/232:17 pm
ISP
-
SYR
1 stop21h 08m
Multiple Airlines
Deal found 1/29$495
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/145:01 pm
SYR
-
ISP
1 stop16h 50m
Multiple Airlines
Sun 2/227:26 pm
ISP
-
SYR
2 stops12h 47m
Multiple Airlines
Deal found 1/27$513
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 2/1411:51 am
SYR
-
ISP
1 stop19h 57m
Multiple Airlines
Sat 2/215:07 pm
ISP
-
SYR
2 stops39h 06m
Multiple Airlines
Deal found 1/28$581
This Travelocity deal was found by Cheapflights users on 1/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:14 am
SYR
-
ISP
2 stops9h 16m
Multiple Airlines
Sun 5/312:30 pm
ISP
-
SYR
1 stop10h 27m
Multiple Airlines
Deal found 1/28$796
This Kiwi.com deal was found by Cheapflights users on 1/29. 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.
Fri 2/1312:02 pm
SYR
-
ISP
1 stop23h 08m
Breeze Airways
Tue 2/1711:59 am
ISP
-
SYR
1 stop23h 10m
Breeze Airways
Deal found 1/29$824
This Kiwi.com deal was found by Cheapflights users on 1/29. 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.
Fri 1/3012:02 pm
SYR
-
ISP
1 stop23h 08m
Multiple Airlines
Mon 2/29:59 am
ISP
-
SYR
2 stops25h 42m
Multiple Airlines
Deal found 1/29$852
This Expedia deal was found by Cheapflights users on 1/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/137:10 am
SYR
-
ISP
2 stops11h 34m
Multiple Airlines
Tue 2/179:59 am
ISP
-
SYR
2 stops14h 05m
Multiple Airlines
Deal found 1/29$903

Find flight deals from Syracuse to Islip

Discover tips and strategies to find the most affordable flight options for your journey from Syracuse (SYR) to Islip (ISP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$495
(Kiwi.com)

One-way from

$354
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$167
Provider with most accurate pricing for Syracuse Hancock Intl-Islip Long Island flight deals.
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Provider most trusted by Cheapflights users for Syracuse Hancock Intl-Islip Long Island flights.
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From Syracuse Hancock Intl to Islip Long Island
Search Deals
One-way flight from Syracuse Hancock Intl to Islip Long Island
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Syracuse to Islip 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 January 30, 2026.
Use the filters below to find and compare flights from Syracuse to Islip that are best for you.

Fly from

Syracuse

Fly to

Islip

Route

Depart

Return

Price

SyracuseIslip

SYR - ISP

SYRISP

Syracuse Hancock Intl

Fri 2/20

7:48 pm-11:10 am

2 stops15h 22m

Islip Long Island

Mon 2/23

2:17 pm-11:25 am

1 stop21h 08m

$495

SyracuseIslip

SYR - ISP

SYRISP

Syracuse Hancock Intl

Sat 2/14

5:01 pm-9:51 am

1 stop16h 50m

Islip Long Island

Sun 2/22

7:26 pm-8:13 am

2 stops12h 47m

$513

SyracuseIslip

SYR - ISP

SYRISP

Syracuse Hancock Intl

Fri 2/13

12:02 pm-11:10 am

1 stop23h 08m

Islip Long Island

Tue 2/17

11:59 am-11:09 am

1 stop23h 10m

$824

SyracuseIslip

SYR - ISP

SYRISP

Syracuse Hancock Intl

Fri 2/13

7:10 am-6:44 pm

2 stops11h 34m

Islip Long Island

Tue 2/17

9:59 am-12:04 am

2 stops14h 05m

$903

SyracuseIslip

SYR - ISP

SYRISP

Syracuse Hancock Intl

Tue 4/28

7:14 am-4:30 pm

2 stops9h 16m

Islip Long Island

Sun 5/3

9:59 am-11:59 pm

2 stops14h 00m

$910

SyracuseIslip

SYR - ISP

SYRISP

Syracuse Hancock Intl

Sat 2/14

11:51 am-7:28 pm

1 stop7h 37m

Islip Long Island

Sat 2/21

5:07 pm-7:24 pm

1 stop26h 17m

$923

SyracuseIslip

SYR - ISP

SYRISP

Syracuse Hancock Intl

Sat 2/14

5:01 pm-9:51 am

1 stop16h 50m

$354

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Compare providers for flights from Syracuse to Islip

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Syracuse to Islip in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Syracuse-Islip, New York flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Syracuse-Islip, New York flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Syracuse-Islip, New York flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Syracuse-Islip, New York flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Syracuse-Islip, New York flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Syracuse to Islip

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

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

Currently, September is the cheapest month in which you can book a flight from Syracuse to Islip, New York (average of $58). Flying from Syracuse to Islip, New York in August is currently the most expensive (average of $101). 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 Syracuse to Islip. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Syracuse to Islip, New York (average of $58). Flying from Syracuse to Islip, New York in August is currently the most expensive (average of $101). 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

Traveling to a place near Islip?

Book flights to Islip if you plan to visit one of these locations
Riverhead

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