What airlines fly to Florida Keys?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Florida Keys from Michigan according to our data. American Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Florida Keys. Keep in mind that there are 4 different airlines that fly to Florida Keys on a routine basis, so you have a few additional options to choose from.

How many flights depart from Michigan to Florida Keys on average per week?

As of July 2026, there are 310 flights per week flying from Michigan to Florida Keys. The most common day of the week flights depart is Thu, with 22% of flights taking off on this day.

How long is the flight from Michigan to Florida Keys?

On average, it takes 12h 45m to fly from Michigan to Florida Keys if you fly out of Grand Rapids (the most popular airport in Michigan) and into Copenhagen (the most popular airport in Florida Keys). If you’re flying out of Detroit and into Copenhagen, then the flight time is around 13h 16m.

What is the cheapest airline that flies from Michigan to Florida Keys?

Delta, Southwest, and Frontier are the most popular carriers operating from Michigan to Florida Keys

When did momondo last update prices for flights from Michigan to Florida Keys?

Prices for flights from Michigan to Florida Keys are updated daily.

How many operators does momondo search for flights from Michigan to Florida Keys?

As of July 2026, there are 7 operators available to choose from for flights from Michigan to Florida Keys.

How old do you have to be to fly from Michigan to Florida Keys?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Michigan to Florida Keys.

What documentation or ID do you need to fly to Florida Keys?

The required travel and health documents for your Florida Keys trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Florida Keys. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$105 Cheap Flights from Michigan to Florida Keys in 2026

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Find the cheapest flights from Michigan to Florida Keys

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:30 pm - 5:37 pm

DTW

MIA

3h 07mnonstop

6:42 pm - 9:51 pm

MIA

DTW

3h 09mnonstop

$198Delta

Sat, Sep 12 - Sun, Sep 20

2:56 pm - 11:06 pm

DTW

MIA

8h 10m

1 stop

8:10 am - 1:04 am

MIA

DTW

16h 54m

1 stop

$199Frontier

Sun, Aug 16 - Sun, Aug 23

3:34 pm - 9:24 am

DTW

EYW

17h 50m

2 stops

1:16 pm - 11:02 am

EYW

DTW

21h 46m

1 stop

$200Multiple Airlines

Tue, Sep 29 - Tue, Oct 6

7:31 pm - 1:42 pm

DTW

EYW

18h 11m

1 stop

12:07 pm - 8:54 am

EYW

DTW

20h 47m

1 stop

$204Multiple Airlines

Sat, Aug 15 - Fri, Aug 21

6:05 pm - 10:27 pm

ORD

MIA

3h 22mnonstop

6:30 am - 12:29 pm

MIA

ORD

6h 59m

1 stop

$230United Airlines

Sat, Aug 1 - Sat, Aug 8

10:33 am - 2:57 pm

ORD

MIA

3h 24mnonstop

4:53 pm - 12:45 am

MIA

ORD

8h 52m

1 stop

$231United Airlines

Wed, Jul 22 - Tue, Jul 28

2:40 pm - 6:40 pm

MDW

MIA

3h 00mnonstop

11:45 am - 5:10 pm

MIA

MDW

6h 25m

1 stop

$231Southwest

Sat, Jul 25 - Wed, Jul 29

1:20 pm - 10:05 pm

MDW

MIA

7h 45m

2 stops

4:50 pm - 10:20 pm

MIA

MDW

6h 30m

2 stops

$233Southwest

Thu, Aug 13 - Thu, Aug 20

1:15 pm - 8:13 pm

ORD

MIA

5h 58m

1 stop

7:26 am - 10:00 am

MIA

ORD

3h 34mnonstop

$236American Airlines

Tue, Aug 11 - Sat, Aug 15

7:10 pm - 11:20 pm

ORD

MIA

3h 10mnonstop

6:56 pm - 9:30 pm

MIA

ORD

3h 34mnonstop

$237American Airlines

Sat, Dec 12 - Mon, Dec 14

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Delta flights from Michigan to Florida Keys

Our best Delta deals on Michigan to Florida Keys flight tickets

Delta

Sep 12

DTW2:30 pmDetroit Metropolitan Wayne County

3h 07m

MIA5:37 pmMiami

Sep 20

MIA6:42 pmMiami

3h 09m

DTW9:51 pmDetroit Metropolitan Wayne County

$198

Delta

Oct 3

DTW2:30 pmDetroit Metropolitan Wayne County

3h 07m

MIA5:37 pmMiami

Oct 10

MIA6:00 amMiami

5h 30m

1 stop

DTW11:30 amDetroit Metropolitan Wayne County

$203

Delta

Aug 18

DTW9:09 amDetroit Metropolitan Wayne County

3h 08m

MIA12:17 pmMiami

Aug 19

MIA6:43 pmMiami

3h 21m

DTW10:04 pmDetroit Metropolitan Wayne County

$207

Southwest flights from Michigan to Florida Keys

Our best Southwest deals on Michigan to Florida Keys flight tickets

Southwest

Jul 25

MDW2:40 pmChicago Midway

3h 00m

MIA6:40 pmMiami

Jul 29

MIA11:45 amMiami

6h 25m

1 stop

MDW5:10 pmChicago Midway

$231

Southwest

Aug 29

DTW10:55 amDetroit Metropolitan Wayne County

7h 50m

1 stop

MIA6:45 pmMiami

Sep 5

MIA7:45 amMiami

5h 00m

1 stop

DTW12:45 pmDetroit Metropolitan Wayne County

$232

Southwest

Aug 13

MDW1:20 pmChicago Midway

7h 45m

2 stops

MIA10:05 pmMiami

Aug 20

MIA4:50 pmMiami

6h 30m

2 stops

MDW10:20 pmChicago Midway

$233

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

DetroitMiami

DTW - MIA

DTWMIA

Detroit Metropolitan Wayne County

Sat 9/12

2:30 pm-5:37 pm

Nonstop3h 07m

Miami

Sun 9/20

6:42 pm-9:51 pm

Nonstop3h 09m

$198

DetroitMiami

DTW - MIA

DTWMIA

Detroit Metropolitan Wayne County

Sun 8/16

2:56 pm-11:06 pm

1 stop8h 10m

Miami

Sun 8/23

8:10 am-1:04 am

1 stop16h 54m

$199

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Tue 9/29

3:34 pm-9:24 am

2 stops17h 50m

Key West

Tue 10/6

1:16 pm-11:02 am

1 stop21h 46m

$200

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Sat 8/15

7:31 pm-1:42 pm

1 stop18h 11m

Key West

Fri 8/21

12:07 pm-8:54 am

1 stop20h 47m

$204

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Sat 8/1

6:05 pm-10:27 pm

Nonstop3h 22m

Miami

Sat 8/8

6:30 am-12:29 pm

1 stop6h 59m

$230

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Wed 7/22

10:33 am-2:57 pm

Nonstop3h 24m

Miami

Tue 7/28

4:53 pm-12:45 am

1 stop8h 52m

$231

ChicagoMiami

MDW - MIA

MDWMIA

Chicago Midway

Sat 7/25

2:40 pm-6:40 pm

Nonstop3h 00m

Miami

Wed 7/29

11:45 am-5:10 pm

1 stop6h 25m

$231

ChicagoMiami

MDW - MIA

MDWMIA

Chicago Midway

Thu 8/13

1:20 pm-10:05 pm

2 stops7h 45m

Miami

Thu 8/20

4:50 pm-10:20 pm

2 stops6h 30m

$233

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Tue 8/11

1:15 pm-8:13 pm

1 stop5h 58m

Miami

Sat 8/15

7:26 am-10:00 am

Nonstop3h 34m

$236

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Sat 12/12

7:10 pm-11:20 pm

Nonstop3h 10m

Miami

Mon 12/14

6:56 pm-9:30 pm

Nonstop3h 34m

$237

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Michigan to Florida Keys

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Florida Keys?

The month of January is another great option to travel to Florida Keys, with average flight prices from Michigan averaging around $285.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from Michigan to Florida Keys is on a Monday when prices can be found for as low as $382. The most expensive day to fly to Florida Keys is Tuesday, with ticket prices averaging around $544.

What is the cheapest time of day to depart on your flight to Florida Keys?

According to our data, the cheapest time of day to fly to Florida Keys is in the evening. momondo users have found flights departing from Michigan to Florida Keys in the evening for as low as $279. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $507.

How far in advance should I book a flight from Michigan to Florida Keys?

You are more likely to see cheaper flights to Florida Keys from Michigan when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $298 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Michigan for as low as $239 on momondo.

Can stopping save me money on Michigan to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Michigan to Florida Keys.

Cheap Michigan to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Michigan to Florida Keys

Fastest flight time	2h 08m
Direct flights	Every day
Airports in Florida Keys	3 airports

The fastest flight from Michigan to Florida Keys takes 2h 08m

Direct flights go from Michigan to Florida Keys every day.

There are 3 airports in Florida Keys. From Michigan there are direct flights to Key West (EYW), Miami (MIA).

Search flight deals

Frequently asked questions about flying from Michigan to Florida Keys

When did momondo last update prices for flights from Michigan to Florida Keys?
Prices for flights from Michigan to Florida Keys are updated daily.
How many operators does momondo search for flights from Michigan to Florida Keys?
As of July 2026, there are 7 operators available to choose from for flights from Michigan to Florida Keys.
How old do you have to be to fly from Michigan to Florida Keys?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Michigan to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The required travel and health documents for your Florida Keys trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Florida Keys. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Michigan to Florida Keys?
Based on momondo bookings for flights between Michigan and Florida Keys, the leading plane model is Airbus A320-100/200, making up 16.28% of the total bookings. Other popular models include Airbus A321-100/200 with 13.48%, Airbus A321neo with 12.97%, and Boeing 737-900 with 7.92%.

Best airlines flying from Michigan to Florida Keys

Compare and see reviews for airlines that fly from Michigan to Florida Keys with momondo

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $187	Free Cancellation	Rating 7.3 689 reviews	Search Allegiant Air flights
Delta	PriceFrom $247	Free Cancellation	Rating 7.8 8,453 reviews	Search Delta flights
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.4 9,927 reviews	Search United Airlines flights
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.1 11,766 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Michigan to Florida Keys?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Michigan to Florida Keys for you.

Can I find flights from Michigan to Florida Keys with flexible booking policies on momondo?

All flight searches from Michigan to Florida Keys on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Michigan to Florida Keys?

Once all potential Michigan to Florida Keys flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Michigan to Florida Keys right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Michigan to Florida Keys flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.