$191+ Cheap flights from Islip, NY to Syracuse (ISP - SYR)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — SYR
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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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
Best
Last-minute
One-way
Cheapest flights from Islip to SyracuseExplore 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 30, 2026.
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 30, 2026.
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.
Tue 11/1012:00 pm -
1 stop26h 40m
Sat 11/143:20 pm -
1 stop18h 57m
Deal found 10/28![Breeze Airways logo]()
$470
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.
Sun 11/110:57 am -
1 stop24h 47m
Sun 11/87:29 pm -
2 stops18h 53m
Deal found 10/27![Breeze Airways logo]()
$691
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.
Sun 11/110:57 am -
1 stop24h 47m
Sun 11/84:15 pm -
1 stop18h 18m
Deal found 10/27![Multiple Airlines logo]()
$739
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:00 am -
1 stop15h 46m
Mon 11/912:24 pm -
1 stop22h 56m
Deal found 10/26![Multiple Airlines logo]()
$841
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.
Sun 12/207:45 pm -
2 stops12h 54m
Sun 12/276:48 pm -
1 stop15h 43m
Deal found 10/26![Multiple Airlines logo]()
$896
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.
Fri 10/306:54 pm -
2 stops19h 46m
Sun 11/13:29 pm -
1 stop19h 04m
Deal found 10/26![Multiple Airlines logo]()
$954
Best flights from Islip to SyracuseDiscover carefully curated flight deals from Islip to Syracuse that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Islip to Syracuse that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
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.
Tue 11/1012:00 pm -
1 stop26h 40m
Sat 11/143:20 pm -
1 stop18h 57m
Deal found 10/28![Breeze Airways logo]()
$470
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.
Sun 12/207:45 pm -
2 stops12h 54m
Sun 12/276:48 pm -
1 stop15h 43m
Deal found 10/26![Multiple Airlines logo]()
$896
This Priceline deal was found by Cheapflights users on 10/25. 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.
Mon 11/93:10 pm -
2 stops9h 04m
Fri 11/1312:24 pm -
2 stops8h 29m
Deal found 10/25![Multiple Airlines logo]()
$13,229
Last-minute flights from Islip to SyracuseDiscover last-minute flight deals from Islip to Syracuse. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Islip to Syracuse. Data last updated October 30, 2026 and is based on user searches.
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.
Fri 10/306:54 pm -
2 stops19h 46m
Sun 11/13:29 pm -
1 stop19h 04m
Deal found 10/26![Multiple Airlines logo]()
$954
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.
Sun 11/110:57 am -
1 stop24h 47m
Sun 11/87:29 pm -
2 stops18h 53m
Deal found 10/27![Breeze Airways logo]()
$691
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.
Sun 11/110:57 am -
1 stop24h 47m
Sun 11/84:15 pm -
1 stop18h 18m
Deal found 10/27![Multiple Airlines logo]()
$739
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:00 am -
1 stop15h 46m
Mon 11/912:24 pm -
1 stop22h 56m
Deal found 10/26![Multiple Airlines logo]()
$841
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.
Tue 11/1012:00 pm -
1 stop26h 40m
Sat 11/143:20 pm -
1 stop18h 57m
Deal found 10/28![Breeze Airways logo]()
$470
One-way flights from Islip to SyracuseSearch for one-way flight options from Islip to Syracuse. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Islip to Syracuse. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/1311:43 am -
2 stops31h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/1311:43 am -
3 stops31h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Breeze Airways logo]()
$215
This Expedia deal was found by Cheapflights users on 10/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/131:36 pm -
1 stop7h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![JetBlue logo]()
$11,813
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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $470 (Kiwi.com) |
One-way from | $191 (Kiwi.com) |
Popular in | October |
Cheapest in | December |
Average price | $403 |
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 7,457,451 searches. Data last updated October 30, 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
Cheapest round-trip
IslipSyracuse
ISP Islip Long Island - SYR Syracuse Hancock Intl
ISPSYR
Islip Long Island
Wed 1/13
11:43 am-7:19 pm
3 stops31h 36m
Syracuse Hancock Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$215
IslipSyracuse
ISP Islip Long Island - SYR Syracuse Hancock Intl
ISPSYR
Islip Long Island
Tue 11/10
12:00 pm-2:40 pm
1 stop26h 40m
Syracuse Hancock Intl
Sat 11/14
3:20 pm-10:17 am
1 stop18h 57m
$470
IslipSyracuse
ISP Islip Long Island - SYR Syracuse Hancock Intl
ISPSYR
Islip Long Island
Sun 12/20
7:45 pm-8:39 am
2 stops12h 54m
Syracuse Hancock Intl
Sun 12/27
6:48 pm-10:31 am
1 stop15h 43m
$896
Quickest round-trip
IslipSyracuse
ISP Islip Long Island - SYR Syracuse Hancock Intl
ISPSYR
Islip Long Island
Wed 1/13
1:36 pm-8:44 pm
1 stop7h 08m
Syracuse Hancock Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$11,813
IslipSyracuse
ISP Islip Long Island - SYR Syracuse Hancock Intl
ISPSYR
Islip Long Island
Mon 11/9
3:10 pm-12:14 am
2 stops9h 04m
Syracuse Hancock Intl
Fri 11/13
12:24 pm-8:53 pm
2 stops8h 29m
$13,229
Sorted by cheapest first
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.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- 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.
ISP-SYR
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.
Traveling to a place near Syracuse?
Book flights to Syracuse if you plan to visit one of these locationsEast Syracuse
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