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

Airlines that fly from Detroit Metropolitan Wayne County Airport (DTW) to Key West Intl. Airport (EYW)

  • Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 35% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in
Beautiful view of the beach with palm trees

Black Friday: Members save 30%+

Members save 30%+ on selected hotels until 4 Dec (property time) with our Black Friday deals. Stay by 15 Dec 2025.
Unlock Black Friday deals
Flight from Detroit to Key West route information
Origin airport
Detroit Metropolitan Wayne County
Destination airport
Key West Intl.
Distance
1958 km

Your quick guide to flights from Detroit to Key West

Pick up great flights from Detroit to Key West

With Expedia, you have your pick of flights a day with airlines covering flights from Detroit to Key West. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Detroit to Key West that take around hours.

Find cheap flights from Detroit to Key West

From the great flight deals with prices currently ranging from to , you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Detroit to Key West around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Key West is normally in .

Reasons to book your flight from Detroit to Key West with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Detroit to Key West across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Key West right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from Detroit Metropolitan Wayne County Airport (DTW) to Key West Intl. Airport (EYW)?
If you’re travelling between Detroit Metro Airport and Key West Intl. Airport (EYW), round-trip journeys start from . This figure is based on airfares listed within the last 7 days on Expedia for flights departing within the next year, so don’t let a good deal slip through your fingers. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from DTW to EYW?
Most flights can be cancelled online, but each airline has a different set of terms and conditions. If you do need to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from DTW to Key West Intl. Airport (EYW) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Detroit Metropolitan Wayne County Airport (DTW) to EYW flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Detroit Metropolitan Wayne County Airport (DTW) to Key West Intl. Airport (EYW)?
The flight distance from Detroit to Key West is 1 950 kilometres. Bring a drink, some snacks and an interesting book to read. Keep yourself entertained and the hours will zip by.
Which airlines fly direct from Metro Airport to Key West Intl. Airport (EYW)?
If you want to fly straight from Metro Airport to Key West Intl. Airport (EYW), you’ll have to book a flight with one or more stops. Unfortunately, there aren’t any airlines that fly directly between these airports.
Are Detroit Metro Airport to EYW flight tickets cheaper when they're purchased at the last minute?
Booking last minute from DTW to EYW can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out altogether! If you’d rather start your trip planning early on, Expedia compares flight deals up to a year in advance. Just remember that not all airlines release their prices so far in advance. Our advice? Check back often as updates are made frequently.
*Available to Expedia members.