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

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

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Flights from Merritt Island (COI) to Key West (EYW)
Origin airport
Merritt Island
Destination airport
Key West Intl.
Distance
269 mi

Merritt Island to Key West Flights

The cheapest times to fly from Merritt Island to Key West

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

 

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

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

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 Merritt Island to Key West 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 Merritt Island to Key West 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 Merritt Island to Key West 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.

 

Frequently asked questions

How much does a flight from Merritt Island, FL (COI) to Key West Intl. Airport (EYW) cost?
Discover the latest flight deals from COI to EYW by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from COI to EYW?
The cheapest flights from COI to EYW are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Merritt Island, FL (COI) to Key West Intl. Airport (EYW)?
You can't fly direct from Merritt Island, FL (COI) to Key West Intl. Airport (EYW). However, you can easily journey to Key West without any layovers by leaving from Orlando Intl. Airport (MCO).
What is the cheapest airline that flies from COI to EYW?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from COI to EYW. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Merritt Island, FL (COI) to Key West Intl. Airport (EYW)?
You'll have to book a flight with a layover when traveling from Merritt Island, FL (COI) to Key West Intl. Airport (EYW). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from COI to EYW?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Merritt Island, FL (COI) to Key West Intl. Airport (EYW)?
To land at Key West Intl. Airport (EYW) on time, book a flight that takes off from Merritt Island, FL (COI) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Merritt Island, FL (COI) to Key West Intl. Airport (EYW) last-minute?
Last-minute fares from COI to EYW are generally more expensive. To secure the lowest rates, start searching for flights early. That being said, if you're flexible with your travel dates, it's possible to find a cheap ticket right before you leave.
Is it cheaper to book a COI to EYW flight and hotel package?
You can save money by securing a COI to EYW flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've chosen your preferred flights and accommodations, you can add extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Merritt Island, FL (COI) to Key West Intl. Airport (EYW)?
In most cases, you're able to cancel or reschedule your COI to EYW flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you'd like further information, head to our Customer Service portal.

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*Available to One Key members.