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Syracuse

$237+ Cheap flights from Islip, NY to Syracuse (ISP - SYR)

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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — SYR
Mar 30 — Apr 61
Mon 3/30
Mon 4/6
1 adult, Economy
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Cheap flight deals from Islip to Syracuse

Cheapest flights from Islip to Syracuse
Explore the most affordable flight options available from Islip to Syracuse. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/27. 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.
Sun 3/154:34 pm
ISP
-
SYR
1 stop25h 07m
Multiple Airlines
Tue 3/1712:10 pm
SYR
-
ISP
2 stops23h 00m
Multiple Airlines
Deal found 2/27$411
This Priceline deal was found by Cheapflights users on 2/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/69:04 pm
ISP
-
SYR
1 stop11h 59m
JetBlue
Sat 5/910:00 am
SYR
-
ISP
1 stop9h 39m
JetBlue
Deal found 2/26$428
This Kiwi.com deal was found by Cheapflights users on 2/28. 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.
Sun 3/157:26 pm
ISP
-
SYR
2 stops12h 47m
Multiple Airlines
Thu 3/198:04 pm
SYR
-
ISP
1 stop13h 59m
Multiple Airlines
Deal found 2/28$472
This Kiwi.com deal was found by Cheapflights users on 2/26. 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.
Thu 3/267:26 pm
ISP
-
SYR
2 stops12h 47m
Multiple Airlines
Thu 4/210:41 am
SYR
-
ISP
1 stop9h 10m
Multiple Airlines
Deal found 2/26$507
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 3/2810:43 am
ISP
-
SYR
2 stops30h 30m
Multiple Airlines
Thu 4/211:41 am
SYR
-
ISP
1 stop23h 15m
Multiple Airlines
Deal found 2/24$540
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 2/278:33 am
ISP
-
SYR
1 stop10h 27m
Frontier
Sun 3/18:38 pm
SYR
-
ISP
1 stop11h 00m
Frontier
Deal found 2/26$594
This Kiwi.com deal was found by Cheapflights users on 2/25. 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.
Thu 2/267:26 pm
ISP
-
SYR
2 stops12h 47m
Multiple Airlines
Fri 2/277:55 pm
SYR
-
ISP
1 stop15h 11m
Multiple Airlines
Deal found 2/25$612
This Priceline deal was found by Cheapflights users on 2/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/129:45 am
ISP
-
SYR
1 stop7h 05m
JetBlue
Mon 3/1612:25 pm
SYR
-
ISP
1 stop11h 21m
JetBlue
Deal found 2/25$618
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 4/1011:51 am
ISP
-
SYR
1 stop7h 49m
Multiple Airlines
Mon 4/1312:02 pm
SYR
-
ISP
2 stops9h 36m
Multiple Airlines
Deal found 2/24$640
This Gotogate deal was found by Cheapflights users on 2/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/157:26 pm
ISP
-
SYR
2 stops12h 47m
Breeze Airways
Tue 3/1712:10 pm
SYR
-
ISP
2 stops23h 00m
Breeze Airways
Deal found 2/27$672

Find flight deals from Islip to Syracuse

Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to Syracuse (SYR). 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 February 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$411
(Kiwi.com)

One-way from

$237
(Kiwi.com)

Popular in

June

Cheapest in

December

Average price

$233
Provider with most accurate pricing for Islip Long Island-Syracuse Hancock Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Islip Long Island-Syracuse Hancock Intl flights.
Search Deals
From Islip Long Island to Syracuse Hancock Intl
Search Deals
One-way flight from Islip Long Island to Syracuse Hancock Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 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 Syracuse 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 28, 2026.
Use the filters below to find and compare flights from Islip to Syracuse that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Sun 3/15

4:34 pm-5:41 pm

1 stop25h 07m

Syracuse Hancock Intl

Tue 3/17

12:10 pm-11:10 am

2 stops23h 00m

$411

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Wed 5/6

9:04 pm-9:03 am

1 stop11h 59m

Syracuse Hancock Intl

Sat 5/9

10:00 am-7:39 pm

1 stop9h 39m

$428

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Sun 3/15

4:34 pm-5:41 pm

1 stop25h 07m

Syracuse Hancock Intl

Thu 3/19

8:04 pm-10:03 am

1 stop13h 59m

$488

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Thu 3/26

7:26 pm-8:13 am

2 stops12h 47m

Syracuse Hancock Intl

Thu 4/2

10:41 am-7:51 pm

1 stop9h 10m

$507

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Sat 3/28

10:43 am-5:13 pm

2 stops30h 30m

Syracuse Hancock Intl

Thu 4/2

11:41 am-10:56 am

1 stop23h 15m

$540

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Thu 3/12

9:45 am-4:50 pm

1 stop7h 05m

Syracuse Hancock Intl

Mon 3/16

12:25 pm-11:46 pm

1 stop11h 21m

$618

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Fri 4/10

11:51 am-7:40 pm

1 stop7h 49m

Syracuse Hancock Intl

Mon 4/13

12:02 pm-9:38 pm

2 stops9h 36m

$640

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Sun 3/15

7:26 pm-8:13 am

2 stops12h 47m

Syracuse Hancock Intl

Tue 3/17

12:10 pm-11:10 am

2 stops23h 00m

$672

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Tue 3/24

8:25 am-11:59 pm

2 stops15h 34m

Syracuse Hancock Intl

Wed 3/25

7:12 am-7:27 pm

2 stops12h 15m

$820

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Fri 4/10

1:05 pm-10:57 pm

2 stops9h 52m

Syracuse Hancock Intl

Mon 4/13

6:10 am-10:30 pm

2 stops16h 20m

$894

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/27

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from Islip to Syracuse

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 Islip to Syracuse in February.
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 Islip, New York-Syracuse flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Islip, New York-Syracuse flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Islip, New York-Syracuse flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Islip, New York-Syracuse 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 Islip, New York-Syracuse 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 Islip to Syracuse

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

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

Currently, October is the cheapest month in which you can book a flight from Islip, New York to Syracuse (average of $63). Flying from Islip, New York to Syracuse in August is currently the most expensive (average of $132). 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 Syracuse. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Islip, New York to Syracuse?

    There are many flights that can get you from Islip, New York to Syracuse in 11h 59m. Fly via JetBlue to get the fastest option. Airlines will cover a distance of 223 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Islip to Syracuse 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 Syracuse?

    Currently, October is the cheapest month in which you can book a flight from Islip, New York to Syracuse (average of $63). Flying from Islip, New York to Syracuse in August is currently the most expensive (average of $132). 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 Syracuse?

Book flights to Syracuse if you plan to visit one of these locations
Liverpool
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