$383 Cheap Flights from Marsh Harbour (MHH) to Key West (EYW)

View $383 flight on Sun, Apr 26, 2026Opens in a new window

Popular airlines from Marsh Harbour (MHH) to Key West Intl. Airport (EYW)

Cheap Flights from Marsh Harbour to Key West (MHH-EYW)

Prices were available within the past 7 days and start at $383 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Marsh Harbour (MHH) to Key West (EYW)
Origin airport
Marsh Harbour
Destination airport
Key West Intl.
Distance
321 mi

Marsh Harbour to Key West Flights

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

 

The best time to book a flight from Marsh Harbour to Key West

Sunday is one of the best days to book for cheap flights from Marsh Harbour 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 Marsh Harbour 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 Marsh Harbour to Key West in 2025. You can also book with separate airlines for your outbound and return journeys, from $383 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 Marsh Harbour 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 Marsh Harbour 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 Marsh Harbour Airport (MHH) to Key West Intl. Airport (EYW) cost?
Grab a cheap one-way flight from $383 or cheap return flight from Marsh Harbour Airport (MHH) to Key West Intl. Airport (EYW) 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 Marsh Harbour Airport (MHH) to Key West Intl. Airport (EYW)?
The cheapest month to fly from MHH to EYW is , when demand is low. Off-peak season is often when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Marsh Harbour Airport (MHH) to Key West Intl. Airport (EYW)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest MHH to EYW flight.
How many flights per day from Marsh Harbour Airport (MHH) to Key West Intl. Airport (EYW)?
There aren't any daily direct flights available from Marsh Harbour Airport (MHH) to Key West Intl. Airport (EYW). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from MHH to EYW?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Marsh Harbour Airport (MHH) to Key West Intl. Airport (EYW)?
To land at Key West Intl. Airport (EYW) on time, opt for a flight that leaves from Marsh Harbour Airport (MHH) 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 Marsh Harbour Airport (MHH) to Key West Intl. Airport (EYW) last-minute?
Last-minute bookings from MHH to EYW are usually more expensive. To secure the best prices, start searching for flights ahead of time. That being said, if you're flexible with your travel dates, it's possible to land a cheap fare right before you leave.
Is it cheaper to book a MHH to EYW flight and hotel package?
Booking a MHH to EYW flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our extensive range of hotels and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Marsh Harbour Airport (MHH) to Key West Intl. Airport (EYW)?
You can usually reschedule or cancel your MHH to EYW flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.