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Syracuse

$183+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — SYR
May 2 — May 91
Sat 5/2
Sat 5/9
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 April 2, 2026.

This Priceline deal was found by Cheapflights users on 3/30. 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.
Fri 5/88:59 pm
ISP
-
SYR
1 stop12h 04m
JetBlue
Mon 5/119:54 am
SYR
-
ISP
1 stop10h 10m
JetBlue
Deal found 3/30$468
This Travelocity deal was found by Cheapflights users on 3/29. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1711:10 am
ISP
-
SYR
1 stop10h 09m
JetBlue
Sun 10/188:30 pm
SYR
-
ISP
1 stop13h 42m
JetBlue
Deal found 3/29$483
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 3/297:26 pm
ISP
-
SYR
2 stops12h 47m
Multiple Airlines
Sun 4/58:25 pm
SYR
-
ISP
1 stop13h 03m
Multiple Airlines
Deal found 3/28$499
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 4/36:40 pm
ISP
-
SYR
1 stop24h 50m
Frontier
Sun 4/58:25 pm
SYR
-
ISP
1 stop21h 30m
Frontier
Deal found 3/30$503
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
Mon 4/136:39 pm
ISP
-
SYR
1 stop16h 46m
Multiple Airlines
Fri 4/1712:02 pm
SYR
-
ISP
1 stop23h 08m
Multiple Airlines
Deal found 4/1$517
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 4/36:40 pm
ISP
-
SYR
1 stop24h 50m
Frontier
Mon 4/68:25 pm
SYR
-
ISP
1 stop20h 33m
Frontier
Deal found 3/30$543
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 4/411:15 am
ISP
-
SYR
1 stop22h 54m
Frontier
Mon 4/68:25 pm
SYR
-
ISP
1 stop20h 33m
Frontier
Deal found 3/31$559
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
Tue 4/1411:59 am
ISP
-
SYR
1 stop23h 10m
Multiple Airlines
Sat 4/1812:46 pm
SYR
-
ISP
1 stop21h 05m
Multiple Airlines
Deal found 3/30$583
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 3/295:08 pm
ISP
-
SYR
1 stop24h 33m
Frontier
Sun 4/58:25 pm
SYR
-
ISP
1 stop13h 03m
Frontier
Deal found 3/28$597
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 4/47:30 pm
ISP
-
SYR
1 stop14h 39m
Multiple Airlines
Mon 4/611:37 am
SYR
-
ISP
2 stops33h 15m
Multiple Airlines
Deal found 3/31$601
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 4/512:08 pm
ISP
-
SYR
1 stop7h 32m
Multiple Airlines
Tue 4/712:10 pm
SYR
-
ISP
1 stop8h 42m
Multiple Airlines
Deal found 4/1$611

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 April 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$468
(Priceline)

One-way from

$183
(Kiwi.com)

Popular in

March

Cheapest in

December

Average price

$208
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. 12% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 2, 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

Cheapest round-trip

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Fri 5/8

8:59 pm-9:03 am

1 stop12h 04m

Syracuse Hancock Intl

Mon 5/11

9:54 am-8:04 pm

1 stop10h 10m

$468

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Mon 4/13

6:39 pm-11:25 am

1 stop16h 46m

Syracuse Hancock Intl

Fri 4/17

12:02 pm-11:10 am

1 stop23h 08m

$517

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Tue 4/14

11:59 am-11:09 am

1 stop23h 10m

Syracuse Hancock Intl

Sat 4/18

12:46 pm-9:51 am

1 stop21h 05m

$583

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Sat 4/11

11:15 am-7:14 pm

1 stop7h 59m

Syracuse Hancock Intl

Sun 4/12

8:25 pm-3:11 pm

1 stop18h 46m

$615

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Fri 4/10

7:20 pm-11:09 am

1 stop15h 49m

Syracuse Hancock Intl

Sun 4/12

8:25 pm-6:49 pm

1 stop22h 24m

$640

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Fri 4/10

11:51 am-7:40 pm

1 stop7h 49m

Syracuse Hancock Intl

Sun 4/12

8:25 pm-3:11 pm

1 stop18h 46m

$650

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Sun 4/19

7:26 pm-8:13 am

2 stops12h 47m

Syracuse Hancock Intl

Tue 4/21

12:10 pm-11:10 am

2 stops23h 00m

$665

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Sat 4/11

11:15 am-7:14 pm

1 stop7h 59m

Syracuse Hancock Intl

Sun 4/12

8:25 pm-1:31 pm

2 stops17h 06m

$740
Quickest round-trip

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Wed 5/27

12:30 pm-10:39 pm

1 stop10h 09m

Syracuse Hancock Intl

Fri 5/29

7:00 am-11:05 am

1 stop4h 05m

$774

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Sun 4/5

12:08 pm-7:40 pm

1 stop7h 32m

Syracuse Hancock Intl

Tue 4/7

12:10 pm-11:10 am

2 stops23h 00m

$779

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 19 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 April.
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 March is currently the most expensive (average of $137). 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 7h 59m. Fly via JetBlue or Frontier to get the fastest option. Airlines will cover a distance of 223 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 March is currently the most expensive (average of $137). 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
East Syracuse
Liverpool
Waterloo

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