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Islip

$169+ 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
SYR — ISP
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap 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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$269
(Kiwi.com)

One-way from

$169
(Kiwi.com)

Popular in

April

Cheapest in

September

Average price

$187
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
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One-way flight from Syracuse Hancock Intl to Islip Long Island
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Highest demand for flights based on searches. 10% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Fri 12/128:20 pmSYR - ISP
1 stop12h 53mFrontier
Mon 12/1510:19 amISP - SYR
1 stop7h 31mFrontier
Deal found 10/27$269
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Wed 11/268:27 pmSYR - ISP
2 stops38h 10mMultiple Airlines
Sun 12/711:15 amISP - SYR
1 stop30h 35mMultiple Airlines
Deal found 10/28$288
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Thu 10/307:54 pmSYR - ISP
1 stop14h 43mFrontier
Wed 11/54:58 pmISP - SYR
1 stop25h 47mFrontier
Deal found 10/28$347
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 12/208:12 pmSYR - ISP
1 stop16h 57mMultiple Airlines
Sun 12/282:19 pmISP - SYR
2 stops28h 58mMultiple Airlines
Deal found 10/27$357
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Fri 12/123:02 pmSYR - ISP
2 stops18h 11mMultiple Airlines
Mon 12/1510:19 amISP - SYR
1 stop7h 31mMultiple Airlines
Deal found 10/27$362
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Wed 11/121:43 pmSYR - ISP
1 stop28h 12mMultiple Airlines
Sun 11/167:36 pmISP - SYR
2 stops12h 46mMultiple Airlines
Deal found 10/28$380
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Thu 10/308:57 pmSYR - ISP
2 stops37h 40mMultiple Airlines
Wed 11/54:58 pmISP - SYR
1 stop25h 47mMultiple Airlines
Deal found 10/28$390
This Expedia deal was found by Cheapflights users on 10/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/268:58 pmSYR - ISP
1 stop12h 53mJetBlue
Sun 12/710:45 amISP - SYR
1 stop8h 12mJetBlue
Deal found 10/28$410
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Fri 10/313:02 pmSYR - ISP
2 stops19h 35mMultiple Airlines
Wed 11/54:58 pmISP - SYR
1 stop25h 47mMultiple Airlines
Deal found 10/28$413
This Trip.com deal was found by Cheapflights users on 10/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:50 pmSYR - ISP
1 stop15h 05mJetBlue
Mon 11/1710:44 amISP - SYR
1 stop23h 02mJetBlue
Deal found 10/27$441
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 10/307:54 pmSYR - ISP
1 stop14h 43mFrontier
Sat 11/14:58 pmISP - SYR
1 stop26h 47mFrontier
Deal found 10/26$456

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 October 29, 2025.
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 12/12

8:20 pm-9:13 am

1 stop12h 53m

Islip Long Island

Mon 12/15

10:19 am-5:50 pm

1 stop7h 31m

$269

SyracuseIslip

SYR - ISP

SYRISP

Syracuse Hancock Intl

Wed 11/26

8:27 pm-10:37 am

2 stops38h 10m

Islip Long Island

Sun 12/7

11:15 am-5:50 pm

1 stop30h 35m

$288

SyracuseIslip

SYR - ISP

SYRISP

Syracuse Hancock Intl

Sat 12/20

8:12 pm-1:09 pm

1 stop16h 57m

Islip Long Island

Sun 12/28

2:19 pm-7:17 pm

2 stops28h 58m

$357

SyracuseIslip

SYR - ISP

SYRISP

Syracuse Hancock Intl

Fri 12/12

3:02 pm-9:13 am

2 stops18h 11m

Islip Long Island

Mon 12/15

10:19 am-5:50 pm

1 stop7h 31m

$362

SyracuseIslip

SYR - ISP

SYRISP

Syracuse Hancock Intl

Wed 11/12

1:43 pm-5:55 pm

1 stop28h 12m

Islip Long Island

Sun 11/16

7:36 pm-8:22 am

2 stops12h 46m

$380

SyracuseIslip

SYR - ISP

SYRISP

Syracuse Hancock Intl

Wed 11/26

8:58 pm-9:51 am

1 stop12h 53m

Islip Long Island

Sun 12/7

10:45 am-6:57 pm

1 stop8h 12m

$410

SyracuseIslip

SYR - ISP

SYRISP

Syracuse Hancock Intl

Thu 11/13

6:50 pm-9:55 am

1 stop15h 05m

Islip Long Island

Mon 11/17

10:44 am-9:46 am

1 stop23h 02m

$441

SyracuseIslip

SYR - ISP

SYRISP

Syracuse Hancock Intl

Fri 11/28

11:57 am-8:02 am

2 stops20h 05m

Islip Long Island

Fri 12/5

7:08 pm-11:10 am

1 stop16h 02m

$463

SyracuseIslip

SYR - ISP

SYRISP

Syracuse Hancock Intl

Thu 12/18

7:58 pm-8:07 pm

2 stops24h 09m

Islip Long Island

Tue 1/6

12:43 pm-11:09 am

1 stop22h 26m

$577

SyracuseIslip

SYR - ISP

SYRISP

Syracuse Hancock Intl

Wed 11/26

11:50 am-8:05 pm

1 stop8h 15m

Islip Long Island

Sun 12/7

11:40 am-2:22 pm

3 stops26h 42m

$718

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 11 results
1
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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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 Syracuse-Islip, New York flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Syracuse-Islip, New York flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 $102). 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.

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

    Departing from Syracuse to Islip, New York will take you 12h 53m. There are 223 mi between Syracuse and Islip, New York.

  • 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 $102). 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
Southampton

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