Popular airlines from MacArthur Airport (ISP) to Rochester, MN (RST-Rochester Intl.)
American AirlinesAmerican Airlines
UnitedUnited
Southwest AirlinesSouthwest Airlines
DeltaDelta
Frontier AirlinesFrontier Airlines
JetBlue AirwaysJetBlue Airways
Alaska AirlinesAlaska Airlines
- Plan, book, fly with confidence
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 30% on select hotels after you book a flight*
Frequently asked questions
Travel information
Travel information
Origin airport | MacArthur |
Destination airport | Rochester Intl. |
Distance | 1010 mi |
Book with confidence
Book with confidence
The cheapest times to fly from Islip to Rochester
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Islip to Rochester are during the month of . You can find some of the cheapest flights from Islip to Rochester with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Islip to Rochester
Sunday is one of the best days to book for cheap flights from Islip to Rochester: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Islip to Rochester
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Islip to Rochester in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Islip to Rochester flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Islip to Rochester airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
Be inspired and discover more with Expedia
Be inspired and discover more with Expedia
Flights
- Frontier Airlines
- JetBlue Airways
- Breeze Airways
- Flights from Islip (ISP) to Charleston (CHS)
- Flights from New York (JFK) to Georgetown (GEO)
- Flights from New York (JFK) to Paris (CDG)
- Flights from Islip (ISP) to Sarasota (SRQ)
- Flights from Islip (ISP) to Vero Beach (VRB)
- Flights from Islip (ISP) to Raleigh (RDU)
- Flights from New York (JFK) to San Juan (SJU)
- Flights from Phoenix (PHX) to New York (JFK)
- Flights from San Francisco (SFO) to New York (JFK)
- Flights from Los Angeles (LAX) to New York (JFK)
- Flights from Seattle (SEA) to New York (JFK)
- Flights from New York (JFK) to Delhi (DEL)
- Flights from New York (JFK) to Manila (MNL)
- Flights from New York (JFK) to London (LHR)
- Flights from Islip (ISP) to Charlotte (CLT)
- Flights from New York (JFK) to Bangkok (BKK)
- Flights from Islip (ISP) to Chicago (ORD)
- Flights from New York (LGA) to Chicago (ORD)
- Flights from Minneapolis (MSP) to Chicago (ORD)
- Flights from Minneapolis (MSP) to Los Angeles (LAX)
- Flights from New York (JFK) to Los Angeles (LAX)
- Flights from New York (JFK) to Rome (FCO)
- Flights from Chicago (ORD) to Rochester (RST)
- Flights from Jacksonville (JAX) to Rochester (RST)
- Flights from Minneapolis (MSP) to Rochester (RST)
- Flights from Denver (DEN) to Rochester (RST)
- Flights from Washington (DCA) to Rochester (RST)
- Flights from Los Angeles (LAX) to Rochester (RST)
- Flights from Miami (MIA) to Rochester (RST)
- Flights from Detroit (DTW) to Rochester (RST)
- Flights from Sacramento (SMF) to Rochester (RST)
- Flights from Seattle (SEA) to Rochester (RST)
- Flights from Boston (BOS) to Rochester (RST)
- Flights from Chicago (MDW) to Rochester (RST)
- Flights from Islip (ISP) to Norfolk (ORF)
- Flights from New York (JFK) to Barcelona (BCN)
- Flights from Islip (ISP) to Fort Lauderdale (FLL)
- Flights from Islip (ISP) to Miami (MIA)
- Flights from New York (LGA) to Miami (MIA)
- Flights from New York (JFK) to Honolulu (HNL)
- Flights from New York (JFK) to Athens (ATH)
- Flights from New York (JFK) to Tokyo (NRT)
- Flights from New York (JFK) to San Francisco (SFO)
- Flights from Minneapolis (MSP) to Phoenix (PHX)
- Flights from Islip (ISP) to Tampa (TPA)
- Flights from Islip (ISP) to Denver (DEN)
- Flights from Minneapolis (MSP) to Denver (DEN)
- Flights from New York (JFK) to Punta Cana (PUJ)
- Flights from Chicago (ORD) to New York (LGA)
- Flights from Detroit (DTW) to New York (LGA)
- Flights from Minneapolis (MSP) to Las Vegas (LAS)
- Flights from Islip (ISP) to Jacksonville (JAX)
- Flights from Minneapolis (MSP) to Orlando (MCO)
- Flights from New York (JFK) to Orlando (MCO)
- Flights to Chicago
- Flights to Atlanta
- Flights to San Diego
- Flights to Nashville
- Flights to San Francisco
- Flights to Key West
- Flights to Pigeon Forge
- Flights to New Orleans
- Flights to Washington
- Flights to Miami
- Flights to Orlando
- Flights to New York
- Flights to Fort Lauderdale
- Flights to San Antonio
- Flights to Gatlinburg
- Flights to Houston
- Flights to Los Angeles
- Flights to Honolulu
- Flights to Las Vegas
- Flights to Boston
- Frontier Airlines Islip (ISP) to Raleigh (RDU) flights
- Delta Denver (DEN) to Rochester (RST) flights
- Delta Jacksonville (JAX) to Rochester (RST) flights
- Delta Seattle (SEA) to Rochester (RST) flights
- Delta Los Angeles (LAX) to Rochester (RST) flights
- Delta Boston (BOS) to Rochester (RST) flights
- American Airlines Detroit (DTW) to Rochester (RST) flights
- Delta Chicago (ORD) to Rochester (RST) flights
- American Airlines Sacramento (SMF) to Rochester (RST) flights
- American Airlines Dallas (DFW) to Rochester (RST) flights
- American Airlines Washington (DCA) to Rochester (RST) flights
- Frontier Airlines Islip (ISP) to Fort Lauderdale (FLL) flights
- Frontier Airlines Islip (ISP) to West Palm Beach (PBI) flights
- Frontier Airlines Islip (ISP) to Tampa (TPA) flights
- Flights from Francis S. Gabreski
- Flights from Danbury Municipal
- Flights from Westchester County
- Flights from John F. Kennedy Intl.
- Flights from Brookhaven Calabro
- Flights from Republic
- Flights from Igor I. Sikorsky Memorial
- Flights from LaGuardia
- Flights from Tweed - New Haven Regional
- Flights from East Hampton