Cheap Flights from Detroit (DET) to Key West (EYW)

Popular airlines from Detroit, MI (DET-Coleman A. Young Municipal) to Key West Intl. Airport (EYW)

Frequently asked questions

How much does a flight from Coleman A. Young Municipal Airport (DET) to Key West Intl. Airport (EYW) cost?
Snag a cheap one-way flight or cheap return flight from Coleman A. Young Municipal Airport (DET) to Key West Intl. Airport (EYW) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Coleman A. Young Municipal Airport (DET) to Key West Intl. Airport (EYW)?
The cheapest month to fly from DET to EYW is , when demand is low. Off-peak season is generally when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Coleman A. Young Municipal Airport (DET) to Key West Intl. Airport (EYW)?
To find the cheapest airline that'll fly you from DET to EYW, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Coleman A. Young Municipal Airport (DET) to Key West Intl. Airport (EYW)?
There aren't any daily nonstop flights available from Coleman A. Young Municipal Airport (DET) to Key West Intl. Airport (EYW). 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 before you know it.
What day of the week has the most flights from DET to EYW?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary depending on the time of year, carrier 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 Coleman A. Young Municipal Airport (DET) to Key West Intl. Airport (EYW)?
To avoid potential delays on the Coleman A. Young Municipal Airport (DET) to Key West Intl. Airport (EYW) route, travel before 3 PM. Flights after this time 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 Coleman A. Young Municipal Airport (DET) to Key West Intl. Airport (EYW) last-minute?
Booking your plane ticket from DET to EYW just before your trip is usually more expensive. However, if you're flexible with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a DET to EYW flight and hotel package?
Compared with arranging hotels and flights separately, booking a DET to EYW flight and hotel package with Expedia could lead to significant savings. Better yet, managing everything in one place takes the hassle out of planning your trip. Just secure your flights and select from our wide range of hotels, then personalize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Coleman A. Young Municipal Airport (DET) to Key West Intl. Airport (EYW)?
Typically, you can reschedule or cancel your DET to EYW flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you want further information, go to our Customer Service portal.

Travel information

Origin airport
Coleman A. Young Municipal
Destination airport
Key West Intl.
Distance
1235 mi

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Detroit to Key West Flights

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

 

The best time to book a flight from Detroit to Key West

Sunday is one of the best days to book for cheap flights from Detroit 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 Detroit 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 Detroit to Key West 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 Detroit 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 Detroit 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.

 

Detroit to Key West Flights

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*Available to One Key members.