Cheap Flights from Louisville (SDF) to Merritt Island (COI)

Popular airlines from Louisville Intl. Airport (SDF) to Merritt Island, FL (COI)

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Alternative airports near Merritt Island

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Orlando Melbourne Intl. MLB. Cheapest option available. Average driving time to city center is 44 minutes. Flights from $399
MLB
Orlando Melbourne Intl.
Cheapest
Average driving time to city center44 min
Flights from $399

Frequently asked questions

How much does a flight from Louisville Intl. Airport (SDF) to Merritt Island, FL (COI) cost?
Grab a cheap one-way flight or cheap return flight from Louisville Intl. Airport (SDF) to Merritt Island, FL (COI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Louisville Intl. Airport (SDF) to Merritt Island, FL (COI)?
Planning your getaway for may help you find better deals, as it's the cheapest month for flights between SDF and COI. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Louisville Intl. Airport (SDF) to Merritt Island, FL (COI)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll take you from SDF to COI. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Louisville Intl. Airport (SDF) to Merritt Island, FL (COI)?
There are no daily direct flights from Louisville Intl. Airport (SDF) to Merritt Island, FL (COI). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from SDF to COI?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on various factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Louisville Intl. Airport (SDF) to Merritt Island, FL (COI)?
To arrive at Merritt Island, FL (COI) on time, pick a flight that leaves from Louisville Intl. Airport (SDF) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Louisville Intl. Airport (SDF) to Merritt Island, FL (COI) last-minute?
Booking your plane ticket from SDF to COI shortly before your journey is typically more expensive. However, if you're flexible 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 Louisville Intl. Airport (SDF) to Merritt Island, FL (COI)?
You can usually cancel or reschedule your SDF to COI flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Louisville Intl.
Destination airport
Merritt Island
Distance
739 mi

Book with confidence

Louisville to Merritt Island Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Louisville 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 Louisville 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 Louisville 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 Louisville 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 Louisville 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.

 

Louisville to Merritt Island Flights

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*Available to One Key members.