Cheap Flights from Key West (EYW) to Merritt Island (COI)

Popular airlines from Key West Intl. Airport (EYW) to Merritt Island, FL (COI)

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Frequently asked questions

How much does a flight from Key West Intl. Airport (EYW) to Merritt Island, FL (COI) cost?
Grab a cheap one-way flight or cheap return flight from Key West Intl. Airport (EYW) to Merritt Island, FL (COI) 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 Key West Intl. Airport (EYW) to Merritt Island, FL (COI)?
is the cheapest month to fly from EYW to COI. Avoiding peak travel times is often the key to finding a great deal.
What is the cheapest airline that flies from Key West Intl. Airport (EYW) to Merritt Island, FL (COI)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest EYW to COI flight.
How many flights per day from Key West Intl. Airport (EYW) to Merritt Island, FL (COI)?
You'll have to book a flight with a layover when traveling from Key West Intl. Airport (EYW) to Merritt Island, FL (COI). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from EYW to COI?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary based on a range of factors, such as 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 Key West Intl. Airport (EYW) to Merritt Island, FL (COI)?
To arrive at Merritt Island, FL (COI) on time, choose a flight that takes off from Key West Intl. Airport (EYW) before 3 PM. The likelihood 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 Key West Intl. Airport (EYW) to Merritt Island, FL (COI) last-minute?
Booking your plane ticket from EYW to COI right before your journey is usually more expensive. But if you're flexible with your departure times and dates, you could bag a cheap last-minute fare.
Can I cancel or change the date of my flight from Key West Intl. Airport (EYW) to Merritt Island, FL (COI)?
You can usually cancel or reschedule your EYW to COI flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Key West Intl.
Destination airport
Merritt Island
Distance
269 mi

Book with confidence

Key West to Merritt Island Flights

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

 

The best time to book a flight from Key West to Merritt Island

Sunday is one of the best days to book for cheap flights from Key West 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 Key West 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 Key West to Merritt Island in 2026. 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 Key West 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 Key West 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.

 

Key West to Merritt Island Flights
*Available to One Key members.