Cheap Flights from Charleston (CHS) to Merritt Island (COI)

Popular airlines from Charleston Intl. Airport (CHS) to Merritt Island, FL (COI)

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Frequently asked questions

How much does a flight from Charleston Intl. Airport (CHS) to Merritt Island, FL (COI) cost?
Secure a cheap one-way flight or cheap return flight from Charleston Intl. Airport (CHS) to Merritt Island, FL (COI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Charleston Intl. Airport (CHS) to Merritt Island, FL (COI)?
is the least expensive month to fly from CHS to COI. Traveling outside of peak seasons is often the key to finding better fares.
What is the cheapest airline that flies from Charleston Intl. Airport (CHS) to Merritt Island, FL (COI)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from CHS to COI. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Charleston Intl. Airport (CHS) to Merritt Island, FL (COI)?
Direct flights from Charleston Intl. Airport (CHS) to Merritt Island, FL (COI) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CHS to COI?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary depending on a number of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Charleston Intl. Airport (CHS) to Merritt Island, FL (COI)?
Book a flight from Charleston Intl. Airport (CHS) to Merritt Island, FL (COI) that takes off before 3 PM to reduce the risk of cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**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 Charleston Intl. Airport (CHS) to Merritt Island, FL (COI) last-minute?
Booking your ticket from CHS to COI right before your getaway is typically more expensive. But if there's some wiggle room with your travel times and dates, you could land a cheap last-minute fare.
Can I cancel or change the date of my flight from Charleston Intl. Airport (CHS) to Merritt Island, FL (COI)?
In most cases, you can modify or cancel your CHS to COI flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you'd like more information, head to our Customer Service portal.

Travel information

Origin airport
Charleston Intl.
Destination airport
Merritt Island
Distance
316 mi

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Charleston to Merritt Island Flights

The cheapest times to fly from Charleston to Merritt Island

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

 

The best time to book a flight from Charleston to Merritt Island

Sunday is one of the best days to book for cheap flights from Charleston to Merritt Island: 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 Merritt Island

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 Merritt Island 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 Merritt Island 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 Merritt Island 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.

 

Charleston to Merritt Island Flights

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*Available to One Key members.