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Flights from Detroit to Key West Starting at AU$ 201

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Return

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Detroit to Key West

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Detroit to Key West

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines
From AU$ 201
Spirit Airlines
From AU$ 232
American Airlines
From AU$ 274
United Airlines
From AU$ 327
Delta Air Lines
From AU$ 334
Southwest Airlines
From AU$ 443
Jetblue Airways
From AU$ 479
ANA airlines

Find more flights and airlines

Alternative Routes from Detroit to Key West

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Detroit to Key West.

  • Cheapest
    Frontier Airlines
    DTW
    12:13
    26h 21m
    1 transfer
    EYW
    14:34
    Detroit Metropolitan Wayne County Airport - Key West International Airport
    Wed, Apr 17Frontier Airlines
    AU$ 201
  • Frontier Airlines
    DTW
    12:13
    26h 21m
    1 transfer
    EYW
    14:34
    Detroit Metropolitan Wayne County Airport - Key West International Airport
    Wed, Apr 17Frontier Airlines
    AU$ 201
    Find More Flights

How do I find the cheapest flights?

  • When are flight from Detroit (DTT) to Key West (EYW) the cheapest?

    Airlines adjust prices for flights from Detroit to Key West based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much are flights from Detroit (DTT) to Key West (EYW) cost?

    According to Trip.com's data, the lowest price is around AU$ 1,072.
  • What is the transportation method from the main airport to downtown in Key West?

    • The distance from Key West International Airport to downtown is about 2km, by taxi about 20 minutes.
  • How many airports in Key West (EYW)?

    There are 2 airport(s) in Key West (EYW): Key West International Airport and Key West Nas.

Flight Information from Detroit to Key West

Cheapest direct flight price

AU$ 200

Off-season for travel

January

Peak season for travel

May