Travelers have found it’s best to book a flight 21 days in advance to save up to 85% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 21 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Michigan to Key West 1-2 weeks in advance for as low as $757, or $818 for flights within the next 24 hours.
Our data shows that August tends to be the cheapest month to fly to Key West from Michigan. Users have commonly found prices around $567 for the month, but tickets can be as low as $335. Due to multiple factors, prepare for potentially higher prices in March.
When flying from Michigan to Key West, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$250 - $434
Route
Depart
Return
Price
Grand Rapids Gerald R. Ford IntlKey West
GRR - EYW
GRREYW
Grand Rapids Gerald R. Ford Intl
Sat 8/3
1 stop7h 14m
Key West
Tue 8/6
1 stop5h 17m
Grand Rapids Gerald R. Ford IntlKey West
GRR - EYW
GRREYW
Grand Rapids Gerald R. Ford Intl
Sun 5/26
1 stop4h 31m
Key West
Wed 5/29
1 stop5h 48m
Grand Rapids Gerald R. Ford IntlKey West
GRR - EYW
GRREYW
Grand Rapids Gerald R. Ford Intl
Sun 5/26
1 stop4h 31m
Key West
Wed 5/29
2 stops11h 13m
Grand Rapids Gerald R. Ford IntlKey West
GRR - EYW
GRREYW
Grand Rapids Gerald R. Ford Intl
Fri 5/31
1 stop7h 32m
Key West
Mon 6/3
1 stop5h 53m
Grand Rapids Gerald R. Ford IntlKey West
GRR - EYW
GRREYW
Grand Rapids Gerald R. Ford Intl
Sun 5/26
2 stops8h 02m
Key West
Wed 5/29
2 stops11h 13m
Grand Rapids Gerald R. Ford IntlKey West
GRR - EYW
GRREYW
Grand Rapids Gerald R. Ford Intl
Sat 5/25
1 stop5h 04m
Key West
Sat 6/1
1 stop4h 26m
Detroit Metropolitan Wayne CountyKey West
DTW - EYW
DTWEYW
Detroit Metropolitan Wayne County
Wed 7/10
1 stop8h 28m
Key West
Wed 7/17
2 stops15h 36m
Grand Rapids Gerald R. Ford IntlKey West
GRR - EYW
GRREYW
Grand Rapids Gerald R. Ford Intl
Thu 5/23
1 stop6h 59m
Key West
Thu 5/30
1 stop5h 53m
Flint BishopKey West
FNT - EYW
FNTEYW
Flint Bishop
Sat 9/21
2 stops21h 54m
Key West
Tue 9/24
2 stops25h 26m
No data available for this route at this time. Please check back soon.
Entertainment
Boarding
Overall
Comfort
Crew
Food
Reviews
Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Entertainment
Boarding
Overall
Comfort
Crew
Food
Reviews
Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Entertainment
Boarding
Overall
Comfort
Crew
Food
Reviews
Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Entertainment
Boarding
Overall
Comfort
Crew
Food
Reviews
Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
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