What airlines fly to Islip, New York?

Delta, JetBlue and United Airlines are the top three most popular airlines that fly to Islip, New York from Rochester according to our data. Delta is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Islip, New York. Keep in mind that there are 5 different airlines that fly to Islip, New York on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Greater Rochester Intl Airport to Islip Long Island Airport?

Prices for flights from Greater Rochester Intl Airport to Islip Long Island Airport are updated daily.

How many operators does momondo search for flights from Greater Rochester Intl Airport to Islip Long Island Airport?

As of October 2025, there is 1 operator available to choose from for flights from Greater Rochester Intl Airport to Islip Long Island Airport.

How old do you have to be to fly from Greater Rochester Intl Airport to Islip Long Island Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Greater Rochester Intl Airport to Islip Long Island Airport.

What documentation or ID do you need to fly to Islip Long Island Airport?

The travel and health documents required for your trip to Islip Long Island Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Islip Long Island Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$136 Cheap Flights from Rochester to Islip in 2025/26

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Find the cheapest flights from Rochester to New York

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

12:33 pm - 10:18 amROC-ISP

21h 45m1 stop

8:21 pm - 1:40 pmISP-ROC

17h 19m1 stop

$287Multiple Airlines

Find Deal

Mon, Nov 24 - Wed, Dec 3

6:57 pm - 10:18 amROC-ISP

15h 21m2 stops

8:21 pm - 1:40 pmISP-ROC

17h 19m1 stop

$290Multiple Airlines

Find Deal

Mon, Nov 24 - Wed, Dec 3

12:33 pm - 10:18 amROC-ISP

21h 45m1 stop

2:19 pm - 5:46 pmISP-ROC

27h 27m2 stops

$316Multiple Airlines

Find Deal

Mon, Nov 24 - Thu, Dec 4

6:05 pm - 11:55 pmROC-ISP

5h 50m1 stop

5:50 pm - 11:55 pmISP-ROC

6h 05m1 stop

$481Southwest

Find Deal

Sun, Dec 21 - Tue, Dec 23

6:05 pm - 11:55 pmROC-ISP

5h 50m1 stop

5:40 am - 1:55 pmISP-ROC

8h 15m2 stops

$486Southwest

Find Deal

Sun, Dec 21 - Tue, Dec 23

3:50 pm - 10:05 pmROC-ISP

6h 15m1 stop

5:40 am - 11:55 amISP-ROC

6h 15m1 stop

$487Southwest

Find Deal

Mon, Nov 3 - Tue, Nov 4

3:50 pm - 10:05 pmROC-ISP

6h 15m1 stop

5:40 am - 5:50 pmISP-ROC

12h 10m2 stops

$498Southwest

Find Deal

Mon, Nov 3 - Tue, Nov 4

11:40 am - 11:05 amROC-ISP

23h 25m2 stops

11:50 am - 2:28 pmISP-ROC

26h 38m3 stops

$729Breeze Airways

Find Deal

Wed, Feb 11 - Sat, Feb 14

11:40 am - 11:00 amROC-ISP

23h 20m2 stops

2:19 pm - 6:17 pmISP-ROC

27h 58m3 stops

$775Breeze Airways

Find Deal

Wed, Nov 5 - Sun, Nov 9

11:40 am - 11:05 amROC-ISP

23h 25m2 stops

6:49 pm - 10:10 amISP-ROC

15h 21m1 stop

$800Breeze Airways

Find Deal

Wed, Feb 11 - Sat, Feb 14

Breeze Airways flights from Rochester to Islip, New York

Our best Breeze Airways deals on Rochester to Islip, New York flight tickets

Breeze Airways

Feb 11

ROC11:40 amGreater Rochester Intl

23h 25m

2 stops

ISP11:05 amIslip Long Island

Feb 14

ISP11:50 amIslip Long Island

26h 38m

3 stops

ROC2:28 pmGreater Rochester Intl

$729

Find similar

Breeze Airways

Nov 5

ROC11:40 amGreater Rochester Intl

23h 20m

2 stops

ISP11:00 amIslip Long Island

Nov 9

ISP2:19 pmIslip Long Island

27h 58m

3 stops

ROC6:17 pmGreater Rochester Intl

$775

Find similar

Breeze Airways

Feb 11

ROC11:40 amGreater Rochester Intl

23h 25m

2 stops

ISP11:05 amIslip Long Island

Feb 14

ISP6:49 pmIslip Long Island

15h 21m

1 stop

ROC10:10 amGreater Rochester Intl

$800

Find similar

Southwest flights from Rochester to Islip, New York

Our best Southwest deals on Rochester to Islip, New York flight tickets

Southwest

Dec 21

ROC6:05 pmGreater Rochester Intl

5h 50m

1 stop

ISP11:55 pmIslip Long Island

Dec 23

ISP5:50 pmIslip Long Island

6h 05m

1 stop

ROC11:55 pmGreater Rochester Intl

$481

Find similar

Southwest

Dec 21

ROC6:05 pmGreater Rochester Intl

5h 50m

1 stop

ISP11:55 pmIslip Long Island

Dec 23

ISP5:40 amIslip Long Island

8h 15m

2 stops

ROC1:55 pmGreater Rochester Intl

$486

Find similar

Southwest

Nov 3

ROC3:50 pmGreater Rochester Intl

6h 15m

1 stop

ISP10:05 pmIslip Long Island

Nov 4

ISP5:40 amIslip Long Island

6h 15m

1 stop

ROC11:55 amGreater Rochester Intl

$487

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Rochester to Islip, New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RochesterIslip

ROC - ISP

ROCISP

Greater Rochester Intl

Mon 11/24

12:33 pm-10:18 am

1 stop21h 45m

Islip Long Island

Wed 12/3

8:21 pm-1:40 pm

1 stop17h 19m

$287

RochesterIslip

ROC - ISP

ROCISP

Greater Rochester Intl

Mon 11/24

6:57 pm-10:18 am

2 stops15h 21m

Islip Long Island

Wed 12/3

8:21 pm-1:40 pm

1 stop17h 19m

$290

RochesterIslip

ROC - ISP

ROCISP

Greater Rochester Intl

Mon 11/24

12:33 pm-10:18 am

1 stop21h 45m

Islip Long Island

Thu 12/4

2:19 pm-5:46 pm

2 stops27h 27m

$316

RochesterIslip

ROC - ISP

ROCISP

Greater Rochester Intl

Sun 12/21

6:05 pm-11:55 pm

1 stop5h 50m

Islip Long Island

Tue 12/23

5:50 pm-11:55 pm

1 stop6h 05m

$481

RochesterIslip

ROC - ISP

ROCISP

Greater Rochester Intl

Sun 12/21

6:05 pm-11:55 pm

1 stop5h 50m

Islip Long Island

Tue 12/23

5:40 am-1:55 pm

2 stops8h 15m

$486

RochesterIslip

ROC - ISP

ROCISP

Greater Rochester Intl

Mon 11/3

3:50 pm-10:05 pm

1 stop6h 15m

Islip Long Island

Tue 11/4

5:40 am-11:55 am

1 stop6h 15m

$487

RochesterIslip

ROC - ISP

ROCISP

Greater Rochester Intl

Mon 11/3

3:50 pm-10:05 pm

1 stop6h 15m

Islip Long Island

Tue 11/4

5:40 am-5:50 pm

2 stops12h 10m

$498

RochesterIslip

ROC - ISP

ROCISP

Greater Rochester Intl

Wed 2/11

11:40 am-11:05 am

2 stops23h 25m

Islip Long Island

Sat 2/14

11:50 am-2:28 pm

3 stops26h 38m

$729

RochesterIslip

ROC - ISP

ROCISP

Greater Rochester Intl

Wed 11/5

11:40 am-11:00 am

2 stops23h 20m

Islip Long Island

Sun 11/9

2:19 pm-6:17 pm

3 stops27h 58m

$775

RochesterIslip

ROC - ISP

ROCISP

Greater Rochester Intl

Wed 2/11

11:40 am-11:05 am

2 stops23h 25m

Islip Long Island

Sat 2/14

6:49 pm-10:10 am

1 stop15h 21m

$800

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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

Prices

Airlines

What is the cheapest month to fly to Islip, New York?

The month of December is, on average, the cheapest month to fly to Islip, New York from Rochester, with most prices found around $196. If you aren’t able to travel to Islip, New York during the month of December, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $262.

When to book flights from Rochester to Islip, New York

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

Estimated round-trip price

Cheap Rochester to Islip, New York (ROC to ISP) flight deals and tips

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

Direct flights	None

There are no direct flights from Rochester to Islip, New York. There are no popular flight routes from Rochester to Islip, New York.

Search flight deals

How far is Greater Rochester Intl to Islip Long Island by plane?
There are 281.4 mi between Greater Rochester Intl and Islip Long Island. 5h 50m is a normal flight duration for this route.
When did momondo last update prices for flights from Greater Rochester Intl Airport to Islip Long Island Airport?
Prices for flights from Greater Rochester Intl Airport to Islip Long Island Airport are updated daily.
How many operators does momondo search for flights from Greater Rochester Intl Airport to Islip Long Island Airport?
As of October 2025, there is 1 operator available to choose from for flights from Greater Rochester Intl Airport to Islip Long Island Airport.
How old do you have to be to fly from Greater Rochester Intl Airport to Islip Long Island Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Greater Rochester Intl Airport to Islip Long Island Airport.
What documentation or ID do you need to fly to Islip Long Island Airport?
The travel and health documents required for your trip to Islip Long Island Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Islip Long Island Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Rochester to Islip, New York?
momondo data reveals that the most frequently booked airline on the route from Rochester to Islip, New York is Southwest, representing 100% of all bookings.

Best airlines flying from Rochester to Islip, New York

Compare and see reviews for airlines that fly from Rochester to Islip, New York with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $262	Free Cancellation	Rating 8.0 4,236 reviews		Search Southwest flights

Montauk

Riverhead

Sag Harbor

Southampton

Amagansett

Why use momondo?

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

Finding the right flight to Islip from Rochester is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Islip quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Islip from Rochester with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Islip from Rochester.

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

If you are simply researching potential flights to Islip, momondo offers a useful price alert feature which will track prices for flights to Islip from Rochester and alert you when they change.