$232+ 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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — SYR
Dec 5 — Dec 121
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
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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 November 5, 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 November 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 11/127:45 pm -
2 stops12h 54m
Mon 11/1612:24 pm -
1 stop22h 56m
Deal found 11/4![Breeze Airways logo]()
$576
This CheapOair deal was found by Cheapflights users on 11/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:00 am -
1 stop17h 59m
Wed 12/97:40 am -
1 stop14h 24m
Deal found 11/4![JetBlue logo]()
$623
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/27:49 pm -
2 stops39h 55m
Wed 12/912:46 pm -
1 stop29h 23m
Deal found 11/2![Multiple Airlines logo]()
$673
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 11/2011:13 am -
1 stop6h 15m
Tue 11/249:47 am -
1 stop9h 15m
Deal found 11/4![Multiple Airlines logo]()
$695
This Kiwi.com deal was found by Cheapflights users on 10/31. 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.
Sun 11/156:33 pm -
1 stop22h 05m
Thu 11/1910:11 pm -
2 stops17h 34m
Deal found 10/31![Multiple Airlines logo]()
$699
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 11/1311:55 am -
1 stop21h 12m
Sun 11/156:45 pm -
2 stops19h 37m
Deal found 11/4![Multiple Airlines logo]()
$776
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 November 5, 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 November 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 11/2011:13 am -
1 stop6h 15m
Tue 11/249:47 am -
1 stop9h 15m
Deal found 11/4![Multiple Airlines logo]()
$695
This FlightHub deal was found by Cheapflights users on 11/4. 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 12/210:39 am -
2 stops13h 15m
Wed 12/97:40 am -
1 stop14h 24m
Deal found 11/4![JetBlue logo]()
$705
This eDestinos deal was found by Cheapflights users on 11/2. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/23:43 pm -
3 stops40h 56m
Wed 12/912:02 pm -
1 stop7h 07m
Deal found 11/2![Breeze Airways logo]()
$1,117
This Kiwi.com deal was found by Cheapflights users on 10/31. 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.
Sun 11/156:33 pm -
1 stop22h 05m
Thu 11/1910:11 pm -
2 stops17h 34m
Deal found 10/31![Multiple Airlines logo]()
$699
This Expedia deal was found by Cheapflights users on 11/3. 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.
Thu 12/2410:42 am -
2 stops13h 25m
Fri 12/257:30 am -
1 stop14h 20m
Deal found 11/3![JetBlue logo]()
$1,100
This Expedia deal was found by Cheapflights users on 11/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2610:42 am -
2 stops13h 07m
Tue 12/297:30 am -
1 stop14h 20m
Deal found 11/1![JetBlue logo]()
$1,475
This Priceline deal was found by Cheapflights users on 11/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/162:28 pm -
2 stops9h 46m
Fri 11/2012:24 pm -
2 stops8h 29m
Deal found 11/1![Multiple Airlines logo]()
$13,369
Last-minute flights from Islip to SyracuseDiscover last-minute flight deals from Islip to Syracuse. Data last updated November 5, 2026 and is based on user searches.
Discover last-minute flight deals from Islip to Syracuse. Data last updated November 5, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 11/127:45 pm -
2 stops12h 54m
Mon 11/1612:24 pm -
1 stop22h 56m
Deal found 11/4![Breeze Airways logo]()
$576
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 11/1311:55 am -
1 stop21h 12m
Sun 11/156:45 pm -
2 stops19h 37m
Deal found 11/4![Multiple Airlines logo]()
$776
This Kiwi.com deal was found by Cheapflights users on 10/31. 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.
Sun 11/156:33 pm -
1 stop22h 05m
Thu 11/1910:11 pm -
2 stops17h 34m
Deal found 10/31![Multiple Airlines logo]()
$699
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 11/2011:13 am -
1 stop6h 15m
Tue 11/249:47 am -
1 stop9h 15m
Deal found 11/4![Multiple Airlines logo]()
$695
This CheapOair deal was found by Cheapflights users on 11/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:00 am -
1 stop17h 59m
Wed 12/97:40 am -
1 stop14h 24m
Deal found 11/4![JetBlue logo]()
$623
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/27:49 pm -
2 stops39h 55m
Wed 12/912:46 pm -
1 stop29h 23m
Deal found 11/2![Multiple Airlines logo]()
$673
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 November 5, 2026.
Search for one-way flight options from Islip to Syracuse. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 1/1611:43 am -
3 stops44h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Breeze Airways logo]()
$232
This CheapOair deal was found by Cheapflights users on 11/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:00 am -
1 stop17h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![JetBlue logo]()
$337
This Priceline deal was found by Cheapflights users on 10/31. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/161:36 pm -
1 stop7h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![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 November 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $623 (CheapOair) |
One-way from | $232 (Kiwi.com) |
Popular in | October |
Cheapest in | December |
Average price | $233 |
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 November 5, 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
Sat 1/16
11:43 am-8:39 am
3 stops44h 56m
Syracuse Hancock Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$232
IslipSyracuse
ISP Islip Long Island - SYR Syracuse Hancock Intl
ISPSYR
Islip Long Island
Wed 12/2
6:00 am-11:59 pm
1 stop17h 59m
Syracuse Hancock Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$337
Quickest round-trip
IslipSyracuse
ISP Islip Long Island - SYR Syracuse Hancock Intl
ISPSYR
Islip Long Island
Fri 11/20
11:13 am-5:28 pm
1 stop6h 15m
Syracuse Hancock Intl
Tue 11/24
9:47 am-7:02 pm
1 stop9h 15m
$695
IslipSyracuse
ISP Islip Long Island - SYR Syracuse Hancock Intl
ISPSYR
Islip Long Island
Sun 11/15
6:33 pm-4:38 pm
1 stop22h 05m
Syracuse Hancock Intl
Thu 11/19
10:11 pm-3:45 pm
2 stops17h 34m
$699
IslipSyracuse
ISP Islip Long Island - SYR Syracuse Hancock Intl
ISPSYR
Islip Long Island
Wed 12/2
10:39 am-11:54 pm
2 stops13h 15m
Syracuse Hancock Intl
Wed 12/9
7:40 am-10:04 pm
1 stop14h 24m
$705
IslipSyracuse
ISP Islip Long Island - SYR Syracuse Hancock Intl
ISPSYR
Islip Long Island
Thu 12/24
10:42 am-12:07 am
2 stops13h 25m
Syracuse Hancock Intl
Fri 12/25
7:30 am-9:50 pm
1 stop14h 20m
$1,100
IslipSyracuse
ISP Islip Long Island - SYR Syracuse Hancock Intl
ISPSYR
Islip Long Island
Wed 12/2
3:43 pm-8:39 am
3 stops40h 56m
Syracuse Hancock Intl
Wed 12/9
12:02 pm-7:09 pm
1 stop7h 07m
$1,117
IslipSyracuse
ISP Islip Long Island - SYR Syracuse Hancock Intl
ISPSYR
Islip Long Island
Sat 12/26
10:42 am-11:49 pm
2 stops13h 07m
Syracuse Hancock Intl
Tue 12/29
7:30 am-9:50 pm
1 stop14h 20m
$1,475
IslipSyracuse
ISP Islip Long Island - SYR Syracuse Hancock Intl
ISPSYR
Islip Long Island
Mon 11/16
2:28 pm-12:14 am
2 stops9h 46m
Syracuse Hancock Intl
Fri 11/20
12:24 pm-8:53 pm
2 stops8h 29m
$13,369
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 November.
| 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
Auburn
Liverpool
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