Cheap Flights from Detroit, MI to Key West, FL from $245

Return flight: Key West – Detroit

On you will find 3 connecting flights from Detroit to Key West. You can compare airfare deals from 2 airlines and multiple travel sites from $245, book and save on cheap plane tickets and last minute offers. Also check out DTT-EYW flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Detroit to Key West Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $245 (one-way), $420 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from Detroit to Key West. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
09:55 — 16:00
09:55 — 13:09 DL2444 Delta Air Lines Inc.
Detroit — Miami
1h 41m stop
14:50 — 16:00 3M3125 Gulfstream International Airlines
Miami — Key West
6h 5m
including layover
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16:55 — 14:20
+1 day
16:55 — 19:37 F91665 Frontier Airlines
Detroit — Orlando
17h 13m stop
12:50 — 14:20 3M75 Gulfstream International Airlines
Orlando — Key West
21h 25m
including layover
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20:10 — 09:30
+1 day
20:10 — 22:55 DL2563 Delta Air Lines Inc.
Detroit — Tampa
9h 10m stop
08:05 — 09:30 3M3089 Gulfstream International Airlines
Tampa — Key West
13h 20m
including layover
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*Departure and arrival times - local. Updated on May 28, 2024

Flight Information

Below we will explain in detail what the flights cost on the destination from Detroit to Key West depends on and how to choose the most interesting flight option for you.

Distance between Detroit and Key West is 1980 miles. Time difference between the cities is 0h. Airplanes depart 09:55 to 20:10 from 2 Detroit airports and arrive 09:55 to 20:10 to 2 Key West airports. Average flight time is 13h 20m.

  • The fastest flight 6h 5m
  • Average flight time 13h 20m
  • The earliest flight 09:55
  • The latest flight 20:10
  • Distance 1231 ml

The cheapest months to travel to Key West are may (from 245 $), june (from 247 $).

What is the lowest airfare Detroit to Key West?

The cheapest plane ticket found by our users is $245. This airfare is for economy class on one-way F91665 flight by Frontier Airlines for May 30, 2024 which leaves All airports in Detroit at 16:55 am and arrives at Key West Key West Int. at 14:20.

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Business class
First class

Popular Airlines on the Route

The flight Detroit — Key West is served by 2 regular airlines and 1 low-cost airline. Most of the flights on this route are operated by Frontier Airlines - 1 departures per week at the price of from $ 245 . And the most expensive tickets are offered by Delta Air Lines Inc. airline - from $ 447.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 3 flights with layovers on the route. The fastest connecting flight is DL2444 by Delta Air Lines Inc. takes 6h 5m and the cheapest is F91665 by Frontier Airlines for $245.

  • F9 - Frontier Airlines
    from $245
  • DL - Delta Air Lines Inc.
    from $247
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You can fly from Detroit to Key West from 2 airports (Willow Run, Detroit City).

Detroit airports

  • Willow Run-YIP
  • Detroit City-DET

Key West airports

  • Key West Int.-EYW

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.