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Cheap flights from Islip to Syracuse from $132

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 to Syracuse departing on 11/2. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:08 pm - 11:10 amISP-SYR
16h 02m1 stop
Multiple Airlines Logo
7:40 pm - 10:37 amSYR-ISP
14h 57m1 stop
$299Multiple Airlines
Find Deal
Fri, Oct 31 - Sun, Nov 2
Multiple Airlines Logo
2:25 pm - 11:10 amISP-SYR
20h 45m2 stops
Multiple Airlines Logo
7:40 pm - 10:37 amSYR-ISP
14h 57m1 stop
$360Multiple Airlines
Find Deal
Fri, Oct 31 - Sun, Nov 2
Breeze Airways Logo
10:38 am - 11:10 amISP-SYR
24h 32m1 stop
Breeze Airways Logo
11:50 am - 8:05 pmSYR-ISP
8h 15m1 stop
$430Breeze Airways
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Tue, Oct 28 - Sat, Nov 1
Multiple Airlines Logo
2:25 pm - 8:49 pmISP-SYR
6h 24m1 stop
Multiple Airlines Logo
9:00 pm - 8:05 pmSYR-ISP
23h 05m2 stops
$449Multiple Airlines
Find Deal
Mon, Oct 27 - Fri, Oct 31
Frontier Logo
4:58 pm - 11:21 amISP-SYR
18h 23m2 stops
Frontier Logo
8:11 pm - 10:37 amSYR-ISP
14h 26m1 stop
$490Frontier
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Sat, Oct 25 - Sun, Oct 26
JetBlue Logo
1:15 pm - 12:05 amISP-SYR
10h 50m2 stops
JetBlue Logo
9:08 pm - 10:00 amSYR-ISP
12h 52m1 stop
$651JetBlue
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Tue, Apr 7 - Sun, Apr 12
Multiple Airlines Logo
12:40 pm - 10:27 amISP-SYR
21h 47m2 stops
Multiple Airlines Logo
6:07 am - 4:15 pmSYR-ISP
10h 08m2 stops
$755Multiple Airlines
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Tue, Apr 7 - Sun, Apr 12
Multiple Airlines Logo
11:59 am - 11:09 amISP-SYR
23h 10m1 stop
Multiple Airlines Logo
6:45 pm - 8:41 amSYR-ISP
13h 56m1 stop
$819Multiple Airlines
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Tue, Apr 7 - Sun, Apr 12
Multiple Airlines Logo
7:30 am - 11:13 pmISP-SYR
15h 43m2 stops
Multiple Airlines Logo
5:00 am - 3:15 pmSYR-ISP
10h 15m2 stops
$845Multiple Airlines
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Fri, Oct 31 - Sun, Nov 2
Multiple Airlines Logo
12:40 pm - 11:42 pmISP-SYR
11h 02m2 stops
Multiple Airlines Logo
6:15 am - 4:15 pmSYR-ISP
10h 00m2 stops
$1,081Multiple Airlines
Find Deal
Sat, Oct 25 - Sun, Oct 26

Frontier flights from Islip to Syracuse

Our best Frontier deals on Islip to Syracuse flight tickets
Frontier
Oct 25
ISP4:58 pmIslip Long Island
18h 23m
2 stops
SYR11:21 amSyracuse Hancock Intl
Oct 26
SYR8:11 pmSyracuse Hancock Intl
14h 26m
1 stop
ISP10:37 amIslip Long Island
$490
Find similar
Frontier
Oct 16
ISP9:37 pmIslip Long Island
19h 41m
2 stops
SYR5:18 pmSyracuse Hancock Intl
Oct 19
SYR7:22 pmSyracuse Hancock Intl
15h 15m
1 stop
ISP10:37 amIslip Long Island
$549
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated October 14, 2025.
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

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Fri 10/31

7:08 pm-11:10 am

1 stop16h 02m

Syracuse Hancock Intl

Sun 11/2

7:40 pm-10:37 am

1 stop14h 57m

$299

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Fri 10/31

2:25 pm-11:10 am

2 stops20h 45m

Syracuse Hancock Intl

Sun 11/2

7:40 pm-10:37 am

1 stop14h 57m

$360

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Tue 10/28

10:38 am-11:10 am

1 stop24h 32m

Syracuse Hancock Intl

Sat 11/1

11:50 am-8:05 pm

1 stop8h 15m

$430

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Mon 10/27

2:25 pm-8:49 pm

1 stop6h 24m

Syracuse Hancock Intl

Fri 10/31

9:00 pm-8:05 pm

2 stops23h 05m

$449

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Sat 10/25

4:58 pm-11:21 am

2 stops18h 23m

Syracuse Hancock Intl

Sun 10/26

8:11 pm-10:37 am

1 stop14h 26m

$490

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Tue 4/7

1:15 pm-12:05 am

2 stops10h 50m

Syracuse Hancock Intl

Sun 4/12

9:08 pm-10:00 am

1 stop12h 52m

$651

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Tue 4/7

12:40 pm-10:27 am

2 stops21h 47m

Syracuse Hancock Intl

Sun 4/12

6:07 am-4:15 pm

2 stops10h 08m

$755

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Tue 4/7

11:59 am-11:09 am

1 stop23h 10m

Syracuse Hancock Intl

Sun 4/12

6:45 pm-8:41 am

1 stop13h 56m

$819

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Fri 10/31

7:30 am-11:13 pm

2 stops15h 43m

Syracuse Hancock Intl

Sun 11/2

5:00 am-3:15 pm

2 stops10h 15m

$845

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Sat 10/25

12:40 pm-11:42 pm

2 stops11h 02m

Syracuse Hancock Intl

Sun 10/26

6:15 am-4:15 pm

2 stops10h 00m

$1,081

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Syracuse from

How to get the cheapest flight ticket from Islip 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 to Syracuse is on a Saturday. Travelers who choose to depart for Syracuse on a Saturday will often find tickets for as low as $187. The most expensive day to fly to Syracuse is Tuesday, with ticket prices averaging around $228.

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 at noon. Flights from Islip to Syracuse during this time can be as low as $188. Flights to Syracuse are more costly in the afternoon, with an average ticket price of $218. 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 to Syracuse

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

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

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

Direct flights

None
There are no direct flights from Islip to Syracuse. There are no popular flight routes from Islip to Syracuse.
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  • 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 6h 24m.

  • 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
Liverpool
Oswego
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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