Cheap Flights from Philadelphia (PHL) to Merritt Island (COI)

Popular airlines from Philadelphia Intl. Airport (PHL) 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 $460
MLB
Orlando Melbourne Intl.
Cheapest
Average driving time to city center44 min
Flights from $460

Frequently asked questions

How much does a flight from Philadelphia Intl. Airport (PHL) to Merritt Island, FL (COI) cost?
Snag a cheap one-way flight or cheap return flight from Philadelphia Intl. Airport (PHL) 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 Philadelphia Intl. Airport (PHL) to Merritt Island, FL (COI)?
Planning your getaway for may help you find better deals, as it's the cheapest month for flights between PHL and COI. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Philadelphia Intl. Airport (PHL) to Merritt Island, FL (COI)?
To find the cheapest airline that'll fly you from PHL to COI, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Philadelphia Intl. Airport (PHL) to Merritt Island, FL (COI)?
There aren't any daily direct flights departing from Philadelphia Intl. Airport (PHL) to Merritt Island, FL (COI). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from PHL to COI?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Philadelphia Intl. Airport (PHL) to Merritt Island, FL (COI)?
To avoid potential delays on the Philadelphia Intl. Airport (PHL) to Merritt Island, FL (COI) route, aim to fly before 3 PM. Departures after this hour have a 22% higher chance of being 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 Philadelphia Intl. Airport (PHL) to Merritt Island, FL (COI) last-minute?
Booking your ticket from PHL to COI right before your getaway is generally more expensive. But if you're flexible with your travel dates and times, you could bag a cheap last-minute fare.
Can I cancel or change the date of my flight from Philadelphia Intl. Airport (PHL) to Merritt Island, FL (COI)?
If you booked your PHL to COI flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

Travel information

Origin airport
Philadelphia Intl.
Destination airport
Merritt Island
Distance
855 mi

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Philadelphia to Merritt Island Flights

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

 

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

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

 

Philadelphia to Merritt Island Flights

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*Available to One Key members.