Featured airlines
Cheap Flights from Charleston to Islip (CRW-ISP)
Prices were available within the past 7 days and start at for one-way flights and $741 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Frequently asked questions
Travel information
Travel information
Origin airport | Yeager |
Destination airport | MacArthur |
Airlines serving | Breeze Airways |
Roundtrip price | $740 |
Distance | 482 mi |
Book with confidence
Book with confidence
The cheapest times to fly from Charleston 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 Charleston to Islip are during the month of May. You can find some of the cheapest flights from Charleston to Islip with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Charleston to Islip
Sunday is one of the best days to book for cheap flights from Charleston 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 Charleston 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 Charleston to Islip 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 Charleston 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 Charleston 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.
Be inspired and discover more with Expedia
Be inspired and discover more with Expedia
Flights
- Flights from Mid-Ohio Valley Regional
- Flights from North Central West Virginia
- Flights from Randolph County
- Flights from Ingalls Field
- Flights from Virginia Highlands
- Flights from Roanoke Regional
- Flights from Tri-State
- Flights from Raleigh County Memorial
- Flights from Pike County - Hatcher Field
- Flights from Greenbrier Valley
- Flights to Fort Lauderdale
- Flights to San Antonio
- Flights to New Orleans
- Flights to Houston
- Flights to Los Angeles
- Flights to Honolulu
- Flights to Boston
- Flights to Washington
- Flights to Key West
- Flights to Gatlinburg
- Flights to Pigeon Forge
- Flights to Atlanta
- Flights to Miami
- Flights to Orlando
- Flights to Nashville
- Flights to San Francisco
- Flights to New York
- Flights to San Diego
- Flights to Las Vegas
- Flights to Chicago
- Flights from New York (JFK) to San Francisco (SFO)
- Flights from New York (JFK) to Phoenix (PHX)
- Flights from Charleston (CRW) to Honolulu (HNL)
- Flights from New York (JFK) to Honolulu (HNL)
- Flights from Chicago (ORD) to New York (LGA)
- Flights from Detroit (DTW) to New York (LGA)
- Flights from Charleston (CRW) to Washington (DCA)
- Flights from Charleston (CRW) to Fort Walton Beach (VPS)
- Flights from Charleston (CRW) to Denver (DEN)
- Flights from New York (JFK) to Punta Cana (PUJ)
- Flights from New York (JFK) to London (LHR)
- Flights from Charleston (CRW) to Miami (MIA)
- Flights from New York (JFK) to Miami (MIA)
- Flights from New York (LGA) to Miami (MIA)
- 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 New York (JFK) to Barcelona (BCN)
- Flights from New York (JFK) to Dubai (DXB)
- Flights from Charleston (CRW) to Tampa (TPA)
- Flights from Charleston (CRW) to Fort Lauderdale (FLL)
- Flights from New York (JFK) to Delhi (DEL)
- Flights from New York (JFK) to Tokyo (NRT)
- Flights from New York (JFK) to Paris (CDG)
- Flights from New York (JFK) to Georgetown (GEO)
- Flights from New York (JFK) to Manila (MNL)
- Flights from Charleston (CRW) to New Orleans (MSY)
- Flights from Charleston (CRW) to Orlando (MCO)
- Flights from New York (JFK) to Orlando (MCO)
- Flights from New York (JFK) to Bangkok (BKK)
- Flights from New York (LGA) to Chicago (ORD)
- Flights from New York (JFK) to Seattle (SEA)
- Flights from Charleston (CRW) to Dallas (DAL)
- Flights from New York (JFK) to San Juan (SJU)
- Flights from New York (JFK) to Rome (FCO)
- Flights from Boston (BOS) to New York (JFK)
- Flights from Georgetown (GEO) to New York (JFK)
- 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 Athens (ATH)
- Flights from Charleston (CRW) to Los Angeles (LAX)
- Flights from New York (JFK) to Los Angeles (LAX)
- Aeromexico
- Air France
- American Airlines
- All Nippon Airways
- Breeze Airways
- Virgin Atlantic
- Korean Air
- United
- Alaska Airlines
- Delta
- Emirates
- KLM
- WestJet
- American Airlines Charleston (CRW) to Washington (DCA) flights
- American Airlines Charleston (CRW) to Fort Walton Beach (VPS) flights
- American Airlines Charleston (CRW) to Denver (DEN) flights
- American Airlines Charleston (CRW) to Miami (MIA) flights
- Frontier Airlines Tampa (TPA) to Islip (ISP) flights
- Frontier Airlines Charlotte (CLT) to Islip (ISP) flights
- Frontier Airlines Cincinnati (CVG) to Islip (ISP) flights
- Frontier Airlines Fort Lauderdale (FLL) to Islip (ISP) flights
- Frontier Airlines Raleigh (RDU) to Islip (ISP) flights
- American Airlines Charleston (CRW) to Tampa (TPA) flights
- Delta Charleston (CRW) to Atlanta (ATL) flights