Featured 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*
Cheap Flights from Cincinnati to Islip (CVG-ISP)
Prices were available within the past 7 days and start at $100 for one-way flights and $188 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Origin airport | Cincinnati - Northern Kentucky Intl. |
Destination airport | MacArthur |
Airlines serving | Breeze Airways, Frontier Airlines, Southwest Airlines |
Roundtrip price | $188 |
Distance | 623 mi |
Cincinnati to Islip Flights
The cheapest times to fly from Cincinnati to Islip
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 Cincinnati to Islip are during the month of May. You can find some of the cheapest flights from Cincinnati to Islip with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Cincinnati to Islip
Sunday is one of the best days to book for cheap flights from Cincinnati to Islip: 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 Cincinnati to Islip
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 Cincinnati to Islip in 2025. You can also book with separate airlines for your outbound and return journeys, from $100 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 Cincinnati to Islip 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 Cincinnati to Islip 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.
Frequently asked questions
Explore a world of travel with Expedia
Flights
- Delta Cincinnati (CVG) to Dallas (DAL) flights
- Alaska Airlines Cincinnati (CVG) to Seattle (SEA) flights
- Delta Cincinnati (CVG) to Los Angeles (LAX) flights
- United Cincinnati (CVG) to Houston (IAH) flights
- Frontier Airlines Tampa (TPA) to Islip (ISP) flights
- Frontier Airlines Charlotte (CLT) to Islip (ISP) flights
- Frontier Airlines Fort Lauderdale (FLL) to Islip (ISP) flights
- Frontier Airlines Raleigh (RDU) to Islip (ISP) flights
- Frontier Airlines West Palm Beach (PBI) to Islip (ISP) flights
- Frontier Airlines Cincinnati (CVG) to Dallas (DFW) flights
- Frontier Airlines Cincinnati (CVG) to Denver (DEN) flights
- Frontier Airlines Cincinnati (CVG) to Miami (MIA) flights
- Frontier Airlines Cincinnati (CVG) to Tampa (TPA) flights
- American Airlines Cincinnati (CVG) to Boston (BOS) flights
- American Airlines Cincinnati (CVG) to Phoenix (PHX) flights
- Air France
- American Airlines
- Turkish Airlines
- Virgin Atlantic
- British Airways
- United
- Frontier Airlines
- Scandinavian Airlines
- Lufthansa
- Alaska Airlines
- Air Canada
- Delta
- KLM
- Qatar Airways
- Iberia
- Finnair
- Flights from Los Angeles (LAX) to New York (NYC)
- Flights from Miami (MIA) to New York (NYC)
- Flights from Atlanta (ATL) to New York (NYC)
- Flights from Dallas (DFW) to New York (NYC)
- Flights from New York (JFK) to London (LHR)
- Flights from Cincinnati (CVG) to Dallas (DAL)
- Flights from Cincinnati (CVG) to Fort Lauderdale (FLL)
- Flights from Boston (BOS) to Orlando (MCO)
- Flights from Philadelphia (PHL) to Orlando (MCO)
- Flights from New York (JFK) to Orlando (MCO)
- Flights from Los Angeles (LAX) to Seattle (SEA)
- Flights from Cincinnati (CVG) to Seattle (SEA)
- Flights from Cincinnati (CVG) to Fort Myers (RSW)
- Flights from Cincinnati (CVG) to Los Angeles (LAX)
- Flights from New York (NYC) to Los Angeles (LAX)
- Flights from Dallas (DFW) to Los Angeles (LAX)
- Flights from Seattle (SEA) to Los Angeles (LAX)
- Flights from Las Vegas (LAS) to Los Angeles (LAX)
- Flights from Cincinnati (CVG) to Houston (IAH)
- Flights from Syracuse (SYR) to Islip (ISP)
- Flights from Boston (BOS) to Islip (ISP)
- Flights from Miami (MIA) to Islip (ISP)
- Flights from Charlotte (CLT) to Islip (ISP)
- Flights from Jacksonville (JAX) to Islip (ISP)
- Flights from Tampa (TPA) to Islip (ISP)
- Flights from New Orleans (MSY) to Islip (ISP)
- Flights from Raleigh (RDU) to Islip (ISP)
- Flights from Phoenix (PHX) to Islip (ISP)
- Flights from Charleston (CHS) to Islip (ISP)
- Flights from Fort Lauderdale (FLL) to Islip (ISP)
- Flights from Washington (IAD) to Islip (ISP)
- Flights from Los Angeles (LAX) to Dallas (DFW)
- Flights from Cincinnati (CVG) to Dallas (DFW)
- Flights from Cincinnati (CVG) to Denver (DEN)
- Flights from Portland (PDX) to Las Vegas (LAS)
- Flights from Dallas (DFW) to Las Vegas (LAS)
- Flights from Minneapolis (MSP) to Las Vegas (LAS)
- Flights from Atlanta (ATL) to Las Vegas (LAS)
- Flights from Chicago (ORD) to Las Vegas (LAS)
- Flights from Houston (IAH) to Las Vegas (LAS)
- Flights from New York (NYC) to Las Vegas (LAS)
- Flights from Los Angeles (LAX) to Las Vegas (LAS)
- Flights from Detroit (DTW) to Las Vegas (LAS)
- Flights from San Francisco (SFO) to Las Vegas (LAS)
- Flights from Seattle (SEA) to Las Vegas (LAS)
- Flights from New York (JFK) to Rome (FCO)
- Flights from San Francisco (SFO) to New York (JFK)
- Flights from Boston (BOS) to Miami (MIA)
- Flights from New York (LGA) to Miami (MIA)
- Flights from Cincinnati (CVG) to Miami (MIA)
- Flights from Cincinnati (CVG) to Tampa (TPA)
- Flights from Cincinnati (CVG) to Boston (BOS)
- Flights from Seattle (SEA) to Phoenix (PHX)
- Flights from Cincinnati (CVG) to Phoenix (PHX)
- Flights to Boston
- Flights to Key West
- Flights to Nashville
- Flights to San Francisco
- Flights to San Antonio
- Flights to Miami
- Flights to Pigeon Forge
- Flights to Atlanta
- Flights to New York
- Flights to Las Vegas
- Flights to Gatlinburg
- Flights to Washington
- Flights to Fort Lauderdale
- Flights to Chicago
- Flights to Orlando
- Flights to Houston
- Flights to Los Angeles
- Flights to Honolulu
- Flights to San Diego
- Flights to New Orleans
- Flights from Delaware County
- Flights from Louisville Intl.
- Flights from John Glenn Columbus Intl.
- Flights from Blue Grass
- Flights from Cincinnati Municipal - Lunken Field
- Flights from Indianapolis Intl.
- Flights from Bowman Field
- Flights from Tri-State
- Flights from James M. Cox Dayton Intl.
- Flights from Butler County Regional