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

Southwest and Breeze Airways are the most popular carriers 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 36% 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.

$138 Cheap Flights from Rochester to Islip, New York in 2026/27

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.

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

3h 45m1 stop Baltimore/Washington

4:05 pm - 9:55 pmISP Islip Long Island-ROC Greater Rochester Intl

5h 50m1 stop Baltimore/Washington

$217Southwest

Mon, Dec 7 - Thu, Dec 10

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

13h 35m2 stops Chicago Midway Baltimore/Washington

4:05 pm - 9:55 pmISP Islip Long Island-ROC Greater Rochester Intl

5h 50m1 stop Baltimore/Washington

$290Southwest

Mon, Dec 7 - Thu, Dec 10

5:40 pm - 11:30 pmROC Greater Rochester Intl-ISP Islip Long Island

5h 50m1 stop Baltimore/Washington

3:30 pm - 10:10 pmISP Islip Long Island-ROC Greater Rochester Intl

6h 40m1 stop Baltimore/Washington

$311Southwest

Mon, Nov 2 - Sat, Nov 7

5:45 pm - 11:40 pmROC Greater Rochester Intl-ISP Islip Long Island

5h 55m1 stop Baltimore/Washington

5:40 pm - 11:40 pmISP Islip Long Island-ROC Greater Rochester Intl

6h 00m1 stop Baltimore/Washington

$312Southwest

Fri, Oct 30 - Sun, Nov 1

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

5h 50m1 stop Baltimore/Washington

12:50 pm - 4:20 pmISP Islip Long Island-ROC Greater Rochester Intl

3h 30m1 stop Baltimore/Washington

$324Southwest

Tue, Dec 15 - Sat, Dec 19

5:45 pm - 11:40 pmROC Greater Rochester Intl-ISP Islip Long Island

5h 55m1 stop Baltimore/Washington

5:35 am - 3:30 pmISP Islip Long Island-ROC Greater Rochester Intl

9h 55m2 stops Baltimore/Washington Chicago Midway

$333Southwest

Fri, Oct 30 - Sun, Nov 1

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

13h 35m2 stops Chicago Midway Baltimore/Washington

12:50 pm - 6:55 pmISP Islip Long Island-ROC Greater Rochester Intl

6h 05m1 stop Baltimore/Washington

$335Southwest

Tue, Dec 15 - Sat, Dec 19

12:35 pm - 10:45 pmROC Greater Rochester Intl-ISP Islip Long Island

10h 10m2 stops Baltimore/Washington Orlando

3:30 pm - 10:10 pmISP Islip Long Island-ROC Greater Rochester Intl

6h 40m1 stop Baltimore/Washington

$339Southwest

Mon, Nov 2 - Sat, Nov 7

6:36 pm - 11:20 amROC Greater Rochester Intl-ISP Islip Long Island

16h 44m1 stop Raleigh-Durham

12:00 pm - 9:58 amISP Islip Long Island-ROC Greater Rochester Intl

21h 58m1 stop Raleigh-Durham

$503Breeze Airways

Fri, Oct 9 - Tue, Oct 13

6:36 pm - 11:20 amROC Greater Rochester Intl-ISP Islip Long Island

16h 44m1 stop Raleigh-Durham

12:00 pm - 9:58 amISP Islip Long Island-ROC Greater Rochester Intl

21h 58m1 stop Raleigh-Durham

$535Breeze Airways

Fri, Oct 9 - Tue, Oct 13

Cheap last minute flights

Enter your travel dates to find the best prices.

11:25 am - 2:30 pmROC Greater Rochester Intl-ISP Islip Long Island

3h 05m1 stop Baltimore/Washington

11:00 am - 5:00 pmISP Islip Long Island-ROC Greater Rochester Intl

6h 00m1 stop Baltimore/Washington

$681Southwest

Thu, Oct 1 - Sun, Oct 4

11:25 am - 11:10 pmROC Greater Rochester Intl-ISP Islip Long Island

11h 45m2 stops Baltimore/Washington Orlando

11:00 am - 5:00 pmISP Islip Long Island-ROC Greater Rochester Intl

6h 00m1 stop Baltimore/Washington

$686Southwest

Thu, Oct 1 - Sun, Oct 4

5:40 pm - 11:40 pmROC Greater Rochester Intl-ISP Islip Long Island

6h 00m1 stop Baltimore/Washington

5:40 pm - 11:55 pmISP Islip Long Island-ROC Greater Rochester Intl

6h 15m1 stop Baltimore/Washington

$711Southwest

Sun, Oct 4 - Mon, Oct 5

5:40 pm - 11:40 pmROC Greater Rochester Intl-ISP Islip Long Island

6h 00m1 stop Baltimore/Washington

11:00 am - 9:30 pmISP Islip Long Island-ROC Greater Rochester Intl

10h 30m2 stops Baltimore/Washington Chicago Midway

$716Southwest

Sun, Oct 4 - Mon, Oct 5

11:25 am - 11:10 pmROC Greater Rochester Intl-ISP Islip Long Island

11h 45m2 stops Baltimore/Washington Orlando

5:40 am - 3:50 pmISP Islip Long Island-ROC Greater Rochester Intl

10h 10m2 stops Baltimore/Washington Chicago Midway

$741Southwest

Thu, Oct 1 - Sun, Oct 4

12:15 pm - 11:55 pmROC Greater Rochester Intl-ISP Islip Long Island

11h 40m2 stops Baltimore/Washington Orlando

11:00 am - 9:30 pmISP Islip Long Island-ROC Greater Rochester Intl

10h 30m2 stops Baltimore/Washington Chicago Midway

$954Southwest

Sun, Oct 4 - Mon, Oct 5

10:43 am - 10:17 amROC Greater Rochester Intl-ISP Islip Long Island

23h 34m1 stop Raleigh-Durham

7:45 pm - 5:56 pmISP Islip Long Island-ROC Greater Rochester Intl

22h 11m3 stops Norfolk Orlando Raleigh-Durham

$1,208Breeze Airways

Wed, Sep 30 - Thu, Oct 1

10:43 am - 10:17 amROC Greater Rochester Intl-ISP Islip Long Island

23h 34m1 stop Raleigh-Durham

5:28 pm - 5:56 pmISP Islip Long Island-ROC Greater Rochester Intl

24h 28m3 stops Wilmington New Hanover County Tampa Raleigh-Durham

$1,378Breeze Airways

Wed, Sep 30 - Thu, Oct 1

7:05 pm - 4:48 pmROC Greater Rochester Intl-ISP Islip Long Island

21h 43m2 stops Tampa Wilmington New Hanover County

7:45 pm - 5:56 pmISP Islip Long Island-ROC Greater Rochester Intl

22h 11m3 stops Norfolk Orlando Raleigh-Durham

$1,404Breeze Airways

Wed, Sep 30 - Thu, Oct 1

10:43 am - 4:48 pmROC Greater Rochester Intl-ISP Islip Long Island

30h 05m3 stops Raleigh-Durham Tampa Wilmington New Hanover County

7:45 pm - 5:56 pmISP Islip Long Island-ROC Greater Rochester Intl

22h 11m3 stops Norfolk Orlando Raleigh-Durham

$1,558Breeze Airways

Wed, Sep 30 - Thu, Oct 1

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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 7

ROC12:30 pmGreater Rochester Intl

3h 45m

1 stop

ISP4:15 pmIslip Long Island

Dec 10

ISP4:05 pmIslip Long Island

5h 50m

1 stop

ROC9:55 pmGreater Rochester Intl

$217

Southwest

Dec 7

ROC8:05 amGreater Rochester Intl

13h 35m

2 stops

ISP9:40 pmIslip Long Island

Dec 10

ISP4:05 pmIslip Long Island

5h 50m

1 stop

ROC9:55 pmGreater Rochester Intl

$290

Southwest

Nov 2

ROC5:40 pmGreater Rochester Intl

5h 50m

1 stop

ISP11:30 pmIslip Long Island

Nov 7

ISP3:30 pmIslip Long Island

6h 40m

1 stop

ROC10:10 pmGreater Rochester Intl

$311

Breeze Airways flights from Rochester to Islip, New York

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

Breeze Airways

Oct 9

ROC6:36 pmGreater Rochester Intl

16h 44m

1 stop

ISP11:20 amIslip Long Island

Oct 13

ISP12:00 pmIslip Long Island

21h 58m

1 stop

ROC9:58 amGreater Rochester Intl

$503

Breeze Airways

Oct 9

ROC6:36 pmGreater Rochester Intl

16h 44m

1 stop

ISP11:20 amIslip Long Island

Oct 13

ISP12:00 pmIslip Long Island

21h 58m

1 stop

ROC9:58 amGreater Rochester Intl

$535

Breeze Airways

Oct 9

ROC6:36 pmGreater Rochester Intl

16h 44m

1 stop

ISP11:20 amIslip Long Island

Oct 13

ISP12:00 pmIslip Long Island

30h 25m

2 stops

ROC6:25 pmGreater Rochester Intl

$611

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

Mon 12/7

12:30 pm-4:15 pm

1 stop3h 45m

Islip Long Island

Thu 12/10

4:05 pm-9:55 pm

1 stop5h 50m

$217

RochesterIslip

ROC Greater Rochester Intl - ISP Islip Long Island

ROCISP

Greater Rochester Intl

Mon 12/7

8:05 am-9:40 pm

2 stops13h 35m

Islip Long Island

Thu 12/10

4:05 pm-9:55 pm

1 stop5h 50m

$290

RochesterIslip

ROC Greater Rochester Intl - ISP Islip Long Island

ROCISP

Greater Rochester Intl

Mon 11/2

5:40 pm-11:30 pm

1 stop5h 50m

Islip Long Island

Sat 11/7

3:30 pm-10:10 pm

1 stop6h 40m

$311

RochesterIslip

ROC Greater Rochester Intl - ISP Islip Long Island

ROCISP

Greater Rochester Intl

Fri 10/30

5:45 pm-11:40 pm

1 stop5h 55m

Islip Long Island

Sun 11/1

5:40 pm-11:40 pm

1 stop6h 00m

$312

Quickest round-trip

RochesterIslip

ROC Greater Rochester Intl - ISP Islip Long Island

ROCISP

Greater Rochester Intl

Tue 12/15

5:55 am-11:45 am

1 stop5h 50m

Islip Long Island

Sat 12/19

12:50 pm-4:20 pm

1 stop3h 30m

$324

RochesterIslip

ROC Greater Rochester Intl - ISP Islip Long Island

ROCISP

Greater Rochester Intl

Fri 10/30

5:45 pm-11:40 pm

1 stop5h 55m

Islip Long Island

Sun 11/1

5:35 am-3:30 pm

2 stops9h 55m

$333

RochesterIslip

ROC Greater Rochester Intl - ISP Islip Long Island

ROCISP

Greater Rochester Intl

Tue 12/15

8:05 am-9:40 pm

2 stops13h 35m

Islip Long Island

Sat 12/19

12:50 pm-6:55 pm

1 stop6h 05m

$335

RochesterIslip

ROC Greater Rochester Intl - ISP Islip Long Island

ROCISP

Greater Rochester Intl

Mon 11/2

12:35 pm-10:45 pm

2 stops10h 10m

Islip Long Island

Sat 11/7

3:30 pm-10:10 pm

1 stop6h 40m

$339

RochesterIslip

ROC Greater Rochester Intl - ISP Islip Long Island

ROCISP

Greater Rochester Intl

Fri 10/9

6:36 pm-11:20 am

1 stop16h 44m

Islip Long Island

Tue 10/13

12:00 pm-9:58 am

1 stop21h 58m

$503

RochesterIslip

ROC Greater Rochester Intl - ISP Islip Long Island

ROCISP

Greater Rochester Intl

Fri 10/9

6:36 pm-11:20 am

1 stop16h 44m

Islip Long Island

Tue 10/13

12:00 pm-9:58 am

1 stop21h 58m

$535

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 September is also cheap. Prices for this month can be found on momondo for an average of $220.

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	$138
Fastest flight time	5h 50m
Direct flights	None

The best one-way flight to Islip, New York from Rochester in the past 72 hours is $138. The best round-trip flight deal from Rochester to Islip, New York found on momondo in the last 72 hours is $217.

The fastest flight from Rochester to Islip, New York takes 5h 50m

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. 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 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 4,202 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 $138

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 12/6. 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

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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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