$49 Cheap flight deals from Detroit (DTT) to Grassy Key (MIA)
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This Weekend's Flight Deals from Detroit to Grassy Key
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $49 One Way, $98 Round Trip from Detroit to Grassy Key
Prices starting at $98 for return flights and $49 for one-way flights to Grassy Key were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Grassy Key economy flight packages
Grassy Key packages with premium economy flights
Beach House Fort Lauderdale, A Hilton Resort
Jul 13 - Jul 16
Detroit (DTW) to Miami (MIA)
Reviewed on Apr 21, 2025
Beachcomber Resort & Club
Jul 13 - Jul 16
Detroit (DTW) to Miami (MIA)
Reviewed on Jan 14, 2025
Grassy Key first class flight packages
Winslow's Bungalows - Key West Historic Inns
Jul 6 - Jul 12
Detroit (DTW) to Key West (EYW)
Reviewed on Mar 6, 2025
Lighthouse Hotel - Key West Historic Inns
Jul 6 - Jul 12
Detroit (DTW) to Key West (EYW)
Reviewed on Sep 22, 2024
Ella's Cottages - Key West Historic Inns
Jul 6 - Jul 12
Detroit (DTW) to Key West (EYW)
Reviewed on Dec 17, 2024
More About Flying To Grassy Key from Detroit
Route Information for Flights from Detroit to Grassy Key
Origin Airport IATA Code | DTT |
|---|---|
Destination Airport IATA Code | MIA |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Detroit to Grassy Key
If it is not enough that we have guaranteed low prices for Detroit to Grassy Key flights, Orbitz can also integrate your hotel and car rental needs into the package. This ensures your trip goes smoothly and you get the best possible bargain.
Save Big On Hotels With Our Summer Hotel Sale When Booking Detroit to Grassy Key Flights
We will get you bargain air tickets for Detroit to Grassy Key flights and can save you even more with our Summer Hotel sale. You can get a discount of up to 40% when you book a hotel along with your bargain flight from Orbitz.
If You Are Going To The Beach We Can Save You Even More
When you are arranging budget flights from Detroit to Grassy Key, you can save even more by staying near a beach. Orbitz Beach Hotel Deals will allow you to get as much as half off the price of an already cheap hotel. Saving money has never been this fun.
Plan A Spontaneous Trip Using Our Top Hotel and Flight Destinations
Want to know where other people are staying after flights from Detroit to Grassy Key? We not only recommend top destinations, but will tell you the most popular places to stay after {origin.name} to Grassy Key flights.
Use Orbitz.com For Up To The Minute Hot Deals
Budget deals on flights from Detroit to Grassy Key are constantly changing. You can get up-to-the-minute updates on the hottest deals on discount tickets and hotels on our website.
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.