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$113+ Cheap flights from Islip, NY to Rochester, NY (ISP - ROC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — ROC
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Islip to Rochester

Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to Rochester (ROC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$164
(Southwest)

One-way from

$113
(Southwest)

Popular in

April

Cheapest in

September

Average price

$269
Provider with most accurate pricing for Islip Long Island-Rochester Greater Rochester Intl flight deals.
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Provider most trusted by Cheapflights users for Islip Long Island-Rochester Greater Rochester Intl flights.
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From Islip Long Island to Rochester Greater Rochester Intl
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One-way flight from Islip Long Island to Rochester Greater Rochester Intl
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Highest demand for flights based on searches. 17% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Islip to Rochester

Cheapest flights from Islip to Rochester
Explore the most affordable flight options available from Islip to Rochester. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Southwest deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/286:10 amISP - ROC
1 stop4h 55mSouthwest
Sat 5/3111:10 amROC - ISP
1 stop6h 20mSouthwest
Deal found 4/28$164
This Trip.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/37:15 pmISP - ROC
1 stop15h 36mMultiple Airlines
Sun 5/186:32 pmROC - ISP
1 stop15h 40mMultiple Airlines
Deal found 4/28$385
This FlightHub deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/72:25 pmISP - ROC
1 stop23h 21mBreeze Airways
Sun 5/112:46 pmROC - ISP
3 stops19h 18mBreeze Airways
Deal found 4/28$864

Cheapflights Fare Finder

Customize your flight search to find flights from Islip to Rochester 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, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from Islip to Rochester that are best for you.

Fly from

Islip

Fly to

Rochester

Route

Depart

Return

Price

IslipRochester

ISP - ROC

ISPROC

Islip Long Island

Wed 5/28

6:10 am-11:05 am

1 stop4h 55m

Rochester Greater Rochester Intl

Sat 5/31

11:10 am-5:30 pm

1 stop6h 20m

$164

IslipRochester

ISP - ROC

ISPROC

Islip Long Island

Sat 5/3

7:15 pm-10:51 am

1 stop15h 36m

Rochester Greater Rochester Intl

Sun 5/18

6:32 pm-10:12 am

1 stop15h 40m

$385

IslipRochester

ISP - ROC

ISPROC

Islip Long Island

Wed 5/7

2:25 pm-1:46 pm

1 stop23h 21m

Rochester Greater Rochester Intl

Sun 5/11

2:46 pm-10:04 am

3 stops19h 18m

$864

IslipRochester

ISP - ROC

ISPROC

Islip Long Island

Mon 5/19

6:10 pm-11:05 pm

1 stop4h 55m

$113

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Compare providers for flights from Islip to Rochester

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Islip to Rochester in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Islip, New York-Rochester, New York flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Islip, New York-Rochester, New York flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Islip, New York-Rochester, New York flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Islip, New York-Rochester, New York flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Islip, New York-Rochester, New York flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Islip to Rochester

Have a flexible travel schedule? Discover the best time to fly to Rochester from Islip with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Islip to Rochester

What is the cheapest month to book a flight from Islip, New York to Rochester, New York?

Currently, September is the cheapest month in which you can book a flight from Islip, New York to Rochester, New York (average of $281). Flying from Islip, New York to Rochester, New York in June is currently the most expensive (average of $371). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ISP to ROC?

Find hourly flight availability from Islip to Rochester. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

One of the essential ways to save on airfare from Islip, New York to Rochester, New York is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 43% on airfare.

Rainfall in Rochester by month

Plan your trip to Rochester by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Rochester, New York ranges from 2.0 - 3.5 inches per month. August is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Rochester, New York when rainfall is around 2.0 in.

Temperature in Rochester by month

Plan your trip to Rochester by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Rochester, New York, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Rochester

Get insights into the airlines that provide service to Rochester. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rochester. Reviews last updated April 29, 2025.
Breeze Airways
8.1
Very good
160 reviews

Entertainment

6.6

Boarding

8.3

Comfort

8.2

Food

6.7

Crew

8.8

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
160 reviews
Breeze Airways
8.1
Very good
160 reviews

Entertainment

6.6

Boarding

8.3

Comfort

8.2

Food

6.7

Crew

8.8

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Southwest
8.0
Very good
4,295 reviews
Breeze Airways
8.1
Very good
160 reviews

Entertainment

6.6

Boarding

8.3

Comfort

8.2

Food

6.7

Crew

8.8

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Related info for your journey

Find useful and relevant information for your journey from Islip to Rochester. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Islip, New York to Rochester, New York round-trip?

    According to our current data, Southwest ($164), and Breeze Airways ($864) offers the cheapest pricing from Islip, New York to Rochester, New York.

  • Can I find deals for flights from Islip to Rochester that include hotel bookings?

    Yes. In addition to deals on Islip to Rochester flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Islip to Rochester?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Rochester.

  • Can I find deals for business class flights from Islip to Rochester?

    Yes. Cheapflights offers flight deals from Islip to Rochester by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Islip, New York to Rochester, New York?

    Currently, September is the cheapest month in which you can book a flight from Islip, New York to Rochester, New York (average of $281). Flying from Islip, New York to Rochester, New York in June is currently the most expensive (average of $371). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Islip?

Book flights to Islip if you plan to visit one of these locations
Henrietta
Pittsford
Victor
Brockport

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Top airline flying from Islip to Rochester

Discover the top airline that operate flights from Islip to Rochester. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$295Average$382FlexibilityNo cancel feeOn-time63%

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