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Syracuse

$104+ 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — SYR
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Find 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 October 23, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/21. 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 12/610:19 amISP - SYR
2 stops23h 06mMultiple Airlines
Wed 12/102:43 pmSYR - ISP
1 stop27h 12mMultiple Airlines
Deal found 10/21$353
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 11/147:08 pmISP - SYR
1 stop16h 02mMultiple Airlines
Sun 11/167:40 pmSYR - ISP
1 stop14h 57mMultiple Airlines
Deal found 10/23$364
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Wed 11/54:58 pmISP - SYR
1 stop25h 47mFrontier
Sun 11/97:50 pmSYR - ISP
1 stop14h 47mFrontier
Deal found 10/21$373
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Wed 11/54:58 pmISP - SYR
2 stops25h 58mMultiple Airlines
Sun 11/97:50 pmSYR - ISP
1 stop14h 47mMultiple Airlines
Deal found 10/21$414
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 10/254:58 pmISP - SYR
2 stops18h 23mFrontier
Mon 10/279:45 pmSYR - ISP
1 stop19h 57mFrontier
Deal found 10/21$486
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 10/269:47 pmISP - SYR
1 stop11h 09mMultiple Airlines
Tue 10/2811:07 amSYR - ISP
2 stops32h 34mMultiple Airlines
Deal found 10/22$607
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 11/77:08 pmISP - SYR
1 stop16h 02mMultiple Airlines
Mon 11/1012:03 pmSYR - ISP
2 stops29h 39mMultiple Airlines
Deal found 10/22$632

Cheap 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 October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$350
(Kiwi.com)

One-way from

$104
(Trip.com)

Popular in

June

Cheapest in

March

Average price

$197
Provider with most accurate pricing for Islip Long Island-Syracuse Hancock Intl flight deals.
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Provider most trusted by Cheapflights users for Islip Long Island-Syracuse Hancock Intl flights.
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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. 10% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 23, 2025.
Use the filters below to find and compare flights from Islip to Syracuse that are best for you.

Fly from

Islip

Fly to

Syracuse

Route

Depart

Return

Price

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Sat 12/6

10:19 am-9:25 am

2 stops23h 06m

Syracuse Hancock Intl

Wed 12/10

2:43 pm-5:55 pm

1 stop27h 12m

$353

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Fri 11/14

7:08 pm-11:10 am

1 stop16h 02m

Syracuse Hancock Intl

Sun 11/16

7:40 pm-10:37 am

1 stop14h 57m

$364

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Wed 11/5

4:58 pm-6:45 pm

1 stop25h 47m

Syracuse Hancock Intl

Sun 11/9

7:50 pm-10:37 am

1 stop14h 47m

$373

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Wed 11/5

4:58 pm-6:56 pm

2 stops25h 58m

Syracuse Hancock Intl

Sun 11/9

7:50 pm-10:37 am

1 stop14h 47m

$414

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Sun 10/26

9:47 pm-8:56 am

1 stop11h 09m

Syracuse Hancock Intl

Tue 10/28

11:07 am-7:41 pm

2 stops32h 34m

$607

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Fri 11/7

7:08 pm-11:10 am

1 stop16h 02m

Syracuse Hancock Intl

Mon 11/10

12:03 pm-5:42 pm

2 stops29h 39m

$632

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Wed 10/29

4:58 pm-6:59 pm

1 stop26h 01m

$110

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Sun 11/9

7:36 pm-8:22 am

2 stops12h 46m

$152

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Wed 10/29

4:58 pm-8:07 pm

3 stops27h 09m

$197

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Sun 10/26

9:47 pm-8:49 pm

2 stops23h 02m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 13 results
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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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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, March is the cheapest month in which you can book a flight from Islip, New York to Syracuse (average of $62). Flying from Islip, New York to Syracuse in August is currently the most expensive (average of $123). 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 25h 47m. Fly via Frontier 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, March is the cheapest month in which you can book a flight from Islip, New York to Syracuse (average of $62). Flying from Islip, New York to Syracuse in August is currently the most expensive (average of $123). 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
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