Cheap Flights from Islip (ISP) to Dillon (DLL)

Popular airlines from MacArthur Airport (ISP) to Dillon, SC (DLL-Dillon County)

Frequently asked questions

How much does a flight from MacArthur Airport (ISP) to Dillon County Airport (DLL) cost?
Get a cheap one-way flight or cheap return flight from MacArthur Airport (ISP) to Dillon County Airport (DLL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from MacArthur Airport (ISP) to Dillon County Airport (DLL)?
The cheapest month to fly from ISP to DLL is , when demand is low. Off-peak months are typically when better flight deals are available between these airports.
What is the cheapest airline that flies from MacArthur Airport (ISP) to Dillon County Airport (DLL)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest ISP to DLL flight.
How many flights per day from MacArthur Airport (ISP) to Dillon County Airport (DLL)?
Nonstop flights from MacArthur Airport (ISP) to Dillon County Airport (DLL) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ISP to DLL?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* However, this can vary based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from MacArthur Airport (ISP) to Dillon County Airport (DLL)?
Opt for a flight from MacArthur Airport (ISP) to Dillon County Airport (DLL) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from MacArthur Airport (ISP) to Dillon County Airport (DLL) last-minute?
Booking your plane ticket from ISP to DLL shortly before your journey is typically more expensive. However, if you're flexible with your departure dates and times, you could land a cheap last-minute fare.
Is it cheaper to book an ISP to DLL flight and hotel package?
Opting for an ISP to DLL flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our wide range of hotels and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from MacArthur Airport (ISP) to Dillon County Airport (DLL)?
Typically, it's possible to cancel or reschedule your ISP to DLL flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
MacArthur
Destination airport
Dillon County
Distance
556 mi

Book with confidence

Book with confidence

Islip to Dillon Flights

The cheapest times to fly from Islip to Dillon

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 Dillon are during the month of . You can find some of the cheapest flights from Islip to Dillon with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Islip to Dillon

Sunday is one of the best days to book for cheap flights from Islip to Dillon: 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 Dillon

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 Dillon 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 Dillon 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 Dillon 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.

 

Islip to Dillon Flights

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*Available to One Key members.