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Cheap flights from Islip, New York to Syracuse from $346

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Islip, New York to Syracuse departing on 12/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Islip, New York to Syracuse

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:05 am - 11:47 pm
ISP
-
SYR
12h 42m2 stops
Multiple Airlines Logo
6:00 am - 11:05 am
SYR
-
ISP
5h 05m1 stop
$510Multiple Airlines
Wed, Jan 7 - Thu, Jan 8
Multiple Airlines Logo
12:30 pm - 10:59 pm
ISP
-
SYR
10h 29m1 stop
Multiple Airlines Logo
8:45 pm - 8:52 am
SYR
-
ISP
12h 07m1 stop
$609Multiple Airlines
Thu, Jan 1 - Mon, Jan 5
Multiple Airlines Logo
4:40 pm - 4:05 pm
ISP
-
SYR
23h 25m1 stop
Multiple Airlines Logo
7:24 pm - 1:09 pm
SYR
-
ISP
17h 45m2 stops
$619Multiple Airlines
Wed, Dec 31 - Sun, Jan 4
Multiple Airlines Logo
12:30 pm - 9:19 pm
ISP
-
SYR
8h 49m1 stop
Multiple Airlines Logo
6:00 am - 11:05 am
SYR
-
ISP
5h 05m1 stop
$644Multiple Airlines
Wed, Jan 7 - Thu, Jan 8
Multiple Airlines Logo
11:05 am - 11:47 pm
ISP
-
SYR
12h 42m2 stops
Multiple Airlines Logo
7:10 am - 4:10 pm
SYR
-
ISP
9h 00m2 stops
$648Multiple Airlines
Wed, Jan 7 - Thu, Jan 8
Multiple Airlines Logo
6:00 am - 7:18 pm
ISP
-
SYR
13h 18m1 stop
Multiple Airlines Logo
8:12 pm - 11:10 am
SYR
-
ISP
38h 58m2 stops
$651Multiple Airlines
Thu, Jan 1 - Mon, Jan 5
Multiple Airlines Logo
4:40 pm - 4:05 pm
ISP
-
SYR
23h 25m1 stop
Multiple Airlines Logo
7:58 pm - 11:59 pm
SYR
-
ISP
28h 01m1 stop
$654Multiple Airlines
Wed, Dec 31 - Sun, Jan 4
Multiple Airlines Logo
10:46 am - 10:59 pm
ISP
-
SYR
12h 13m2 stops
Multiple Airlines Logo
6:00 am - 4:10 pm
SYR
-
ISP
10h 10m2 stops
$1,218Multiple Airlines
Wed, Dec 31 - Sun, Jan 4

momondo Fare Finder

 
Customize your flight search to find flights from Islip, New York 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Islip, New York to Syracuse that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Wed 1/7

11:05 am-11:47 pm

2 stops12h 42m

Syracuse Hancock Intl

Thu 1/8

6:00 am-11:05 am

1 stop5h 05m

$510

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Thu 1/1

12:30 pm-10:59 pm

1 stop10h 29m

Syracuse Hancock Intl

Mon 1/5

8:45 pm-8:52 am

1 stop12h 07m

$609

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Wed 12/31

4:40 pm-4:05 pm

1 stop23h 25m

Syracuse Hancock Intl

Sun 1/4

7:24 pm-1:09 pm

2 stops17h 45m

$619

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Wed 1/7

12:30 pm-9:19 pm

1 stop8h 49m

Syracuse Hancock Intl

Thu 1/8

6:00 am-11:05 am

1 stop5h 05m

$644

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Wed 1/7

11:05 am-11:47 pm

2 stops12h 42m

Syracuse Hancock Intl

Thu 1/8

7:10 am-4:10 pm

2 stops9h 00m

$648

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Thu 1/1

6:00 am-7:18 pm

1 stop13h 18m

Syracuse Hancock Intl

Mon 1/5

8:12 pm-11:10 am

2 stops38h 58m

$651

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Wed 12/31

4:40 pm-4:05 pm

1 stop23h 25m

Syracuse Hancock Intl

Sun 1/4

7:58 pm-11:59 pm

1 stop28h 01m

$654

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Wed 12/31

10:46 am-10:59 pm

2 stops12h 13m

Syracuse Hancock Intl

Sun 1/4

6:00 am-4:10 pm

2 stops10h 10m

$1,218

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Fri 12/26

8:35 pm-7:17 pm

1 stop22h 42m

$346

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Fri 12/26

2:25 pm-7:17 pm

2 stops28h 52m

$416

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Syracuse from

How to get the cheapest flight ticket from Islip, New York to Syracuse

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Syracuse?

The cheapest day to depart from Islip, New York to Syracuse is on a Saturday. Travelers who choose to depart for Syracuse on a Saturday will often find tickets for as low as $183. The most expensive day to fly to Syracuse is Thursday, with ticket prices averaging around $213.

What is the cheapest time of day to depart on your flight to Syracuse?

Our most recent data shows that the best time of day to fly to Syracuse is in the evening. Flights from Islip, New York to Syracuse during this time can be as low as $196. Flights to Syracuse are more costly in the afternoon, with an average ticket price of $209. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Islip, New York to Syracuse

Are you open to changing your travel dates? Check out the ideal times to fly from Islip, New York to Syracuse according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Islip, New York to Syracuse (ISP to SYR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islip, New York to Syracuse

Fastest flight time

10h 19m

Direct flights

None
The fastest flight from Islip, New York to Syracuse takes 10h 19m
There are no direct flights from Islip, New York to Syracuse. There are no popular flight routes from Islip, New York to Syracuse.
Search flight deals

  • How far is Islip Long Island to Syracuse Hancock Intl by plane?

    A flight from Islip Long Island to Syracuse Hancock Intl will travel around 220.0 mi. A reasonable flight in good conditions will take 10h 19m.

  • When did momondo last update prices for flights from Islip Long Island Airport to Syracuse Hancock Intl Airport?

    Prices for flights from Islip Long Island Airport to Syracuse Hancock Intl Airport were last updated today.

  • How old do you have to be to fly from Islip Long Island Airport to Syracuse Hancock Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Islip Long Island Airport to Syracuse Hancock Intl Airport.

  • What documentation or ID do you need to fly to Syracuse Hancock Intl Airport?

    The required travel and health documents for your Syracuse Hancock Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Syracuse Hancock Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Syracuse?

Book flights to Syracuse if you plan to visit one of these locations
Skaneateles
Oswego
Liverpool
Auburn
East Syracuse
Seneca Falls
Waterloo
Cicero
Bridgeport

Why use momondo?

Why should I use momondo to find a flight deal from Islip to Syracuse?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Islip to Syracuse. momondo saves you time and could save you money on your trip.

Can I find flights from Islip to Syracuse with flexible booking policies on momondo?

momondo does allow users to show only those flights to Syracuse from Islip which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Islip to Syracuse?

momondo provides multiple filters to help you find the best flight to Syracuse from Islip. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Islip to Syracuse right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Islip to Syracuse now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Syracuse and let you know when they change.

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