What is the cheapest airline that flies from Greater Rochester Intl to Islip Long Island?

Southwest is the most popular carrier operating from Greater Rochester Intl to Islip Long Island

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 35% 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 September 2026, 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.

$101 Cheap Flights from Rochester to Islip, New York in 2026

Find the cheapest flights from Rochester to New York

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:55 am - 11:45 amROC Greater Rochester Intl-ISP Islip Long Island

5h 50m1 stop Baltimore/Washington

5:35 am - 12:00 pmISP Islip Long Island-ROC Greater Rochester Intl

6h 25m1 stop Baltimore/Washington

$227Southwest

Thu, Dec 3 - Sun, Dec 6

5:55 am - 11:45 amROC Greater Rochester Intl-ISP Islip Long Island

5h 50m1 stop Baltimore/Washington

12:25 pm - 9:25 pmISP Islip Long Island-ROC Greater Rochester Intl

9h 00m2 stops Baltimore/Washington Chicago Midway

$232Southwest

Thu, Dec 3 - Sun, Dec 6

3:20 pm - 9:10 pmROC Greater Rochester Intl-ISP Islip Long Island

5h 50m1 stop Baltimore/Washington

6:05 am - 12:15 pmISP Islip Long Island-ROC Greater Rochester Intl

6h 10m1 stop Baltimore/Washington

$237Southwest

Tue, Sep 29 - Wed, Sep 30

6:05 am - 2:55 pmROC Greater Rochester Intl-ISP Islip Long Island

8h 50m2 stops Baltimore/Washington Orlando

6:05 am - 12:15 pmISP Islip Long Island-ROC Greater Rochester Intl

6h 10m1 stop Baltimore/Washington

$242Southwest

Tue, Sep 29 - Wed, Sep 30

8:05 am - 9:40 pmROC Greater Rochester Intl-ISP Islip Long Island

13h 35m2 stops Chicago Midway Baltimore/Washington

12:25 pm - 9:25 pmISP Islip Long Island-ROC Greater Rochester Intl

9h 00m2 stops Baltimore/Washington Chicago Midway

$243Southwest

Thu, Dec 3 - Sun, Dec 6

4:00 pm - 9:40 pmROC Greater Rochester Intl-ISP Islip Long Island

5h 40m1 stop Baltimore/Washington

5:35 am - 12:00 pmISP Islip Long Island-ROC Greater Rochester Intl

6h 25m1 stop Baltimore/Washington

$256Southwest

Tue, Nov 17 - Fri, Nov 20

12:30 pm - 4:15 pmROC Greater Rochester Intl-ISP Islip Long Island

3h 45m1 stop Baltimore/Washington

12:25 pm - 9:25 pmISP Islip Long Island-ROC Greater Rochester Intl

9h 00m2 stops Baltimore/Washington Chicago Midway

$261Southwest

Tue, Nov 17 - Fri, Nov 20

8:05 am - 9:40 pmROC Greater Rochester Intl-ISP Islip Long Island

13h 35m2 stops Chicago Midway Baltimore/Washington

12:25 pm - 9:25 pmISP Islip Long Island-ROC Greater Rochester Intl

9h 00m2 stops Baltimore/Washington Chicago Midway

$272Southwest

Tue, Nov 17 - Fri, Nov 20

7:23 pm - 10:17 amROC Greater Rochester Intl-ISP Islip Long Island

14h 54m1 stop Raleigh-Durham

7:49 pm - 9:11 amISP Islip Long Island-ROC Greater Rochester Intl

13h 22m1 stop Fort Myers SW Florida Intl

$325Breeze Airways

Wed, Dec 2 - Sat, Dec 5

7:23 pm - 10:17 amROC Greater Rochester Intl-ISP Islip Long Island

14h 54m1 stop Raleigh-Durham

7:49 pm - 9:11 amISP Islip Long Island-ROC Greater Rochester Intl

13h 22m1 stop Fort Myers SW Florida Intl

$347Breeze Airways

Wed, Dec 2 - Wed, Dec 9

Cheap last minute flights

Enter your travel dates to find the best prices.

3:35 pm - 12:20 pmROC Greater Rochester Intl-ISP Islip Long Island

20h 45m1 stop Myrtle Beach Intl

7:09 pm - 6:43 pmISP Islip Long Island-ROC Greater Rochester Intl

23h 34m2 stops Orlando Raleigh-Durham

$539Multiple Airlines

Thu, Sep 3 - Fri, Sep 4

3:15 pm - 8:50 pmROC Greater Rochester Intl-ISP Islip Long Island

5h 35m1 stop Baltimore/Washington

6:10 am - 12:15 pmISP Islip Long Island-ROC Greater Rochester Intl

6h 05m1 stop Baltimore/Washington

$579Southwest

Sat, Sep 5 - Mon, Sep 7

3:15 pm - 8:50 pmROC Greater Rochester Intl-ISP Islip Long Island

5h 35m1 stop Baltimore/Washington

10:20 am - 9:00 pmISP Islip Long Island-ROC Greater Rochester Intl

10h 40m2 stops Baltimore/Washington Chicago Midway

$584Southwest

Sat, Sep 5 - Mon, Sep 7

6:05 am - 7:35 pmROC Greater Rochester Intl-ISP Islip Long Island

13h 30m2 stops Baltimore/Washington Orlando

10:20 am - 9:00 pmISP Islip Long Island-ROC Greater Rochester Intl

10h 40m2 stops Baltimore/Washington Chicago Midway

$589Southwest

Sat, Sep 5 - Mon, Sep 7

7:23 pm - 9:53 amROC Greater Rochester Intl-ISP Islip Long Island

14h 30m2 stops Raleigh-Durham Orlando

2:28 pm - 6:43 pmISP Islip Long Island-ROC Greater Rochester Intl

28h 15m1 stop Raleigh-Durham

$596Multiple Airlines

Wed, Sep 2 - Fri, Sep 4

12:55 pm - 9:35 pmROC Greater Rochester Intl-ISP Islip Long Island

8h 40m1 stop Orlando

4:05 pm - 10:10 pmISP Islip Long Island-ROC Greater Rochester Intl

6h 05m1 stop Baltimore/Washington

$696Southwest

Thu, Sep 3 - Fri, Sep 4

8:25 am - 4:25 pmROC Greater Rochester Intl-ISP Islip Long Island

8h 00m2 stops Chicago Midway Baltimore/Washington

10:20 am - 9:00 pmISP Islip Long Island-ROC Greater Rochester Intl

10h 40m2 stops Baltimore/Washington Chicago Midway

$706Southwest

Thu, Sep 3 - Fri, Sep 4

6:05 am - 12:10 pmROC Greater Rochester Intl-ISP Islip Long Island

6h 05m1 stop Baltimore/Washington

6:45 am - 3:25 pmISP Islip Long Island-ROC Greater Rochester Intl

8h 40m1 stop Orlando

$743Southwest

Wed, Sep 2 - Fri, Sep 4

6:05 am - 2:55 pmROC Greater Rochester Intl-ISP Islip Long Island

8h 50m2 stops Baltimore/Washington Orlando

10:20 am - 9:00 pmISP Islip Long Island-ROC Greater Rochester Intl

10h 40m2 stops Baltimore/Washington Chicago Midway

$753Southwest

Wed, Sep 2 - Fri, Sep 4

12:04 pm - 11:17 amROC Greater Rochester Intl-ISP Islip Long Island

23h 13m1 stop Raleigh-Durham

2:08 pm - 6:15 pmISP Islip Long Island-ROC Greater Rochester Intl

28h 07m2 stops Wilmington New Hanover County Tampa

$934Breeze Airways

Fri, Sep 4 - Tue, Sep 8

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Southwest flights from Rochester to Islip, New York

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

Southwest

Dec 3

ROC5:55 amGreater Rochester Intl

5h 50m

1 stop

ISP11:45 amIslip Long Island

Dec 6

ISP5:35 amIslip Long Island

6h 25m

1 stop

ROC12:00 pmGreater Rochester Intl

$227

Southwest

Dec 3

ROC5:55 amGreater Rochester Intl

5h 50m

1 stop

ISP11:45 amIslip Long Island

Dec 6

ISP12:25 pmIslip Long Island

9h 00m

2 stops

ROC9:25 pmGreater Rochester Intl

$232

Southwest

Sep 29

ROC3:20 pmGreater Rochester Intl

5h 50m

1 stop

ISP9:10 pmIslip Long Island

Sep 30

ISP6:05 amIslip Long Island

6h 10m

1 stop

ROC12:15 pmGreater Rochester Intl

$237

Breeze Airways flights from Rochester to Islip, New York

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

Breeze Airways

Dec 2

ROC7:23 pmGreater Rochester Intl

14h 54m

1 stop

ISP10:17 amIslip Long Island

Dec 5

ISP7:49 pmIslip Long Island

13h 22m

1 stop

ROC9:11 amGreater Rochester Intl

$325

Breeze Airways

Dec 2

ROC7:23 pmGreater Rochester Intl

14h 54m

1 stop

ISP10:17 amIslip Long Island

Dec 9

ISP7:49 pmIslip Long Island

13h 22m

1 stop

ROC9:11 amGreater Rochester Intl

$347

Breeze Airways

Nov 30

ROC6:53 pmGreater Rochester Intl

16h 27m

1 stop

ISP11:20 amIslip Long Island

Dec 4

ISP3:02 pmIslip Long Island

27h 41m

1 stop

ROC6:43 pmGreater Rochester Intl

$358

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

Cheapest round-trip

RochesterIslip

ROC Greater Rochester Intl - ISP Islip Long Island

ROCISP

Greater Rochester Intl

Thu 12/3

5:55 am-11:45 am

1 stop5h 50m

Islip Long Island

Sun 12/6

5:35 am-12:00 pm

1 stop6h 25m

$227

RochesterIslip

ROC Greater Rochester Intl - ISP Islip Long Island

ROCISP

Greater Rochester Intl

Thu 12/3

5:55 am-11:45 am

1 stop5h 50m

Islip Long Island

Sun 12/6

12:25 pm-9:25 pm

2 stops9h 00m

$232

Quickest round-trip

RochesterIslip

ROC Greater Rochester Intl - ISP Islip Long Island

ROCISP

Greater Rochester Intl

Tue 9/29

3:20 pm-9:10 pm

1 stop5h 50m

Islip Long Island

Wed 9/30

6:05 am-12:15 pm

1 stop6h 10m

$237

RochesterIslip

ROC Greater Rochester Intl - ISP Islip Long Island

ROCISP

Greater Rochester Intl

Tue 9/29

6:05 am-2:55 pm

2 stops8h 50m

Islip Long Island

Wed 9/30

6:05 am-12:15 pm

1 stop6h 10m

$242

RochesterIslip

ROC Greater Rochester Intl - ISP Islip Long Island

ROCISP

Greater Rochester Intl

Thu 12/3

8:05 am-9:40 pm

2 stops13h 35m

Islip Long Island

Sun 12/6

12:25 pm-9:25 pm

2 stops9h 00m

$243

RochesterIslip

ROC Greater Rochester Intl - ISP Islip Long Island

ROCISP

Greater Rochester Intl

Tue 11/17

4:00 pm-9:40 pm

1 stop5h 40m

Islip Long Island

Fri 11/20

5:35 am-12:00 pm

1 stop6h 25m

$256

RochesterIslip

ROC Greater Rochester Intl - ISP Islip Long Island

ROCISP

Greater Rochester Intl

Tue 11/17

12:30 pm-4:15 pm

1 stop3h 45m

Islip Long Island

Fri 11/20

12:25 pm-9:25 pm

2 stops9h 00m

$261

RochesterIslip

ROC Greater Rochester Intl - ISP Islip Long Island

ROCISP

Greater Rochester Intl

Tue 11/17

8:05 am-9:40 pm

2 stops13h 35m

Islip Long Island

Fri 11/20

12:25 pm-9:25 pm

2 stops9h 00m

$272

RochesterIslip

ROC Greater Rochester Intl - ISP Islip Long Island

ROCISP

Greater Rochester Intl

Wed 12/2

7:23 pm-10:17 am

1 stop14h 54m

Islip Long Island

Sat 12/5

7:49 pm-9:11 am

1 stop13h 22m

$325

RochesterIslip

ROC Greater Rochester Intl - ISP Islip Long Island

ROCISP

Greater Rochester Intl

Wed 12/2

7:23 pm-10:17 am

1 stop14h 54m

Islip Long Island

Wed 12/9

7:49 pm-9:11 am

1 stop13h 22m

$347

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted 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 $0. If you aren’t able to travel to Islip, New York during the month of December, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $0.

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

Best Price Found	$101
Fastest flight time	3h 20m
Direct flights	None

The best one-way flight to Islip, New York from Rochester in the past 72 hours is $101. The best round-trip flight deal from Rochester to Islip, New York found on momondo in the last 72 hours is $227.

The fastest flight from Rochester to Islip, New York takes 3h 20m

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

Frequently asked questions about flying from Rochester to Islip, New York

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. 3h 20m 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 September 2026, 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 $236	Free Cancellation	Rating 8.0 4,194 reviews		Search Southwest flights

Montauk

Riverhead

Southampton

Amagansett

Sag Harbor

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.

An easier way to manage your Islip, New York trip

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Cheap flights from Rochester to New York from $101

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rochester to New York departing on 10/5. 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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Southwest flights from Rochester to Islip, New York

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

Breeze Airways flights from Rochester to Islip, New York

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

momondo Fare Finder

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

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

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

What is the cheapest airline that flies from Greater Rochester Intl to Islip Long Island?

What airlines fly to Islip, New York?

When to book flights from Rochester to Islip, New York

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Rochester to Islip, New York

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

Traveling to a place near New York?

Why use momondo?

An easier way to manage your Islip, New York trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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Fly your favorite airline to New York

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in New York. Availability may vary depending on flight origin and airline.

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