HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Syracuse

$197+ 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — SYR
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Islip to Syracuse with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 July 24, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/288:31 pm
ISP
-
SYR
1 stop14h 46m
Breeze Airways
Mon 8/319:02 pm
SYR
-
ISP
2 stops14h 14m
Breeze Airways
Deal found 7/22$321
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/57:46 pm
ISP
-
SYR
1 stop14h 02m
Multiple Airlines
Mon 8/109:02 pm
SYR
-
ISP
2 stops14h 14m
Multiple Airlines
Deal found 7/20$423
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/237:09 pm
ISP
-
SYR
2 stops16h 19m
Multiple Airlines
Mon 8/246:08 pm
SYR
-
ISP
1 stop15h 45m
Multiple Airlines
Deal found 7/20$510
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 7/253:34 pm
ISP
-
SYR
1 stop27h 45m
Multiple Airlines
Mon 7/279:02 pm
SYR
-
ISP
2 stops14h 14m
Multiple Airlines
Deal found 7/21$515
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Thu 8/207:49 pm
ISP
-
SYR
2 stops12h 48m
Multiple Airlines
Thu 8/273:44 pm
SYR
-
ISP
1 stop20h 36m
Multiple Airlines
Deal found 7/21$558
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Thu 8/137:49 pm
ISP
-
SYR
2 stops12h 48m
Multiple Airlines
Sun 8/162:41 pm
SYR
-
ISP
1 stop21h 39m
Multiple Airlines
Deal found 7/22$569
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 8/17:46 pm
ISP
-
SYR
1 stop14h 02m
Multiple Airlines
Mon 8/39:02 pm
SYR
-
ISP
2 stops14h 14m
Multiple Airlines
Deal found 7/21$594
This FlightHub deal was found by Cheapflights users on 7/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/194:45 pm
ISP
-
SYR
1 stop16h 05m
JetBlue
Wed 8/267:00 am
SYR
-
ISP
2 stops26h 05m
JetBlue
Deal found 7/22$599
This Justfly.com deal was found by Cheapflights users on 7/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/214:48 pm
ISP
-
SYR
1 stop16h 02m
JetBlue
Sun 8/238:30 pm
SYR
-
ISP
1 stop25h 14m
JetBlue
Deal found 7/23$635
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 7/237:49 pm
ISP
-
SYR
2 stops12h 48m
Multiple Airlines
Sat 7/2511:50 am
SYR
-
ISP
1 stop5h 39m
Multiple Airlines
Deal found 7/19$642

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 July 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$321
(Kiwi.com)

One-way from

$197
(Kiwi.com)

Popular in

March

Cheapest in

December

Average price

$277
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. 19% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 24, 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 8/28

8:31 pm-11:17 am

1 stop14h 46m

Syracuse Hancock Intl

Mon 8/31

9:02 pm-11:16 am

2 stops14h 14m

$321

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Wed 8/5

7:46 pm-9:48 am

1 stop14h 02m

Syracuse Hancock Intl

Mon 8/10

9:02 pm-11:16 am

2 stops14h 14m

$423

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Fri 8/21

4:48 pm-8:50 am

1 stop16h 02m

Syracuse Hancock Intl

Sun 8/23

8:30 pm-9:44 pm

1 stop25h 14m

$635
Quickest round-trip

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Fri 8/28

6:00 am-7:40 pm

1 stop13h 40m

Syracuse Hancock Intl

Mon 8/31

1:29 pm-12:07 am

1 stop10h 38m

$643

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Thu 8/20

7:46 pm-7:22 pm

1 stop23h 36m

Syracuse Hancock Intl

Thu 8/27

3:44 pm-12:20 pm

1 stop20h 36m

$661

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Wed 8/5

6:09 pm-7:26 pm

1 stop25h 17m

Syracuse Hancock Intl

Sun 8/9

7:26 pm-12:20 pm

2 stops16h 54m

$707

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Wed 8/19

7:31 am-11:46 pm

2 stops16h 15m

Syracuse Hancock Intl

Wed 8/26

7:55 pm-1:30 pm

2 stops17h 35m

$755
Cheapest one-way
Quickest one-way

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Sun 8/30

7:49 pm-8:37 am

2 stops12h 48m

$197

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Tue 8/18

5:27 pm-1:44 pm

1 stop20h 17m

$224

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Sun 8/30

7:46 pm-7:22 pm

1 stop23h 36m

$277

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

Showing 1-10 of 15 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 July.
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.

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 14h 46m. Fly via Breeze Airways or JetBlue 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.

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights