What is the cheapest airline that flies from Key West to Michigan?

Allegiant Air, United Airlines, and Delta are the most popular carriers operating from Key West to Michigan

When did momondo last update prices for flights from Key West Airport to Michigan?

Prices for flights from Key West Airport to Michigan are refreshed on a daily basis.

How many operators does momondo search for flights from Key West Airport to Michigan?

There is 1 operator available for flights from Key West Airport to Michigan as of October 2026.

How old do you have to be to fly from Key West Airport to Michigan?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Key West Airport to Michigan.

What documentation or ID do you need to fly to Michigan?

The travel and health documents required for your trip to Michigan can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Michigan. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$114 Cheap Flights from Key West to Michigan in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Key West to Michigan

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:04 am - 10:32 amEYW Key West-DTW Detroit Metropolitan Wayne County

23h 28m1 stop Orlando

6:00 am - 3:19 pmDTW Detroit Metropolitan Wayne County-EYW Key West

9h 19m1 stop Orlando

$307Multiple Airlines

Tue, Nov 24 - Mon, Nov 30

1:16 pm - 1:50 pmEYW Key West-DTW Detroit Metropolitan Wayne County

48h 34m2 stops Tampa Denver Intl

8:05 pm - 10:19 amDTW Detroit Metropolitan Wayne County-EYW Key West

14h 14m1 stop Orlando

$318Multiple Airlines

Tue, Nov 24 - Mon, Nov 30

11:19 am - 2:32 pmEYW Key West-GRR Grand Rapids Gerald R. Ford Intl

27h 13m2 stops Orlando Denver Intl

3:23 pm - 3:12 pmGRR Grand Rapids Gerald R. Ford Intl-EYW Key West

23h 49m1 stop Tampa St. Petersburg

$321Multiple Airlines

Wed, Jan 6 - Sun, Jan 10

3:25 pm - 10:02 pmEYW Key West-GRR Grand Rapids Gerald R. Ford Intl

6h 37m1 stop Tampa St. Petersburg

3:23 pm - 2:41 pmGRR Grand Rapids Gerald R. Ford Intl-EYW Key West

23h 18m1 stop Tampa St. Petersburg

$324Allegiant Air

Thu, Jan 14 - Sun, Jan 17

10:59 am - 10:32 amEYW Key West-DTW Detroit Metropolitan Wayne County

23h 33m1 stop Orlando

9:33 pm - 3:50 pmDTW Detroit Metropolitan Wayne County-EYW Key West

18h 17m2 stops Fort Lauderdale Tampa

$333Multiple Airlines

Mon, Nov 23 - Tue, Dec 1

3:25 pm - 4:39 pmEYW Key West-GRR Grand Rapids Gerald R. Ford Intl

25h 14m1 stop Tampa St. Petersburg

2:39 pm - 2:35 pmGRR Grand Rapids Gerald R. Ford Intl-EYW Key West

23h 56m1 stop Tampa St. Petersburg

$334Allegiant Air

Thu, Jan 14 - Wed, Jan 20

4:25 pm - 10:48 amEYW Key West-GRR Grand Rapids Gerald R. Ford Intl

18h 23m2 stops Asheville Regional Fort Lauderdale

3:23 pm - 2:41 pmGRR Grand Rapids Gerald R. Ford Intl-EYW Key West

23h 18m1 stop Tampa St. Petersburg

$335Allegiant Air

Thu, Jan 14 - Sun, Jan 17

12:59 pm - 11:47 pmEYW Key West-DTW Detroit Metropolitan Wayne County

10h 48m1 stop Tampa

7:30 am - 10:04 amDTW Detroit Metropolitan Wayne County-EYW Key West

26h 34m1 stop Tampa

$349Multiple Airlines

Mon, Nov 23 - Tue, Dec 1

6:26 pm - 11:44 pmEYW Key West-GRR Grand Rapids Gerald R. Ford Intl

5h 18m1 stop Charlotte Douglas

11:10 am - 5:28 pmGRR Grand Rapids Gerald R. Ford Intl-EYW Key West

6h 18m1 stop Chicago O'Hare Intl

$359American Airlines

Fri, Jan 15 - Tue, Jan 19

5:56 pm - 11:59 pmEYW Key West-GRR Grand Rapids Gerald R. Ford Intl

6h 03m1 stop Miami

11:10 am - 5:28 pmGRR Grand Rapids Gerald R. Ford Intl-EYW Key West

6h 18m1 stop Chicago O'Hare Intl

$359American Airlines

Thu, Jan 14 - Mon, Jan 18

Cheap last minute flights

Enter your travel dates to find the best prices.

8:54 pm - 11:11 pmEYW Key West-GRR Grand Rapids Gerald R. Ford Intl

26h 17m1 stop Orlando Sanford Intl

4:11 pm - 10:19 amGRR Grand Rapids Gerald R. Ford Intl-EYW Key West

18h 08m2 stops Denver Intl Orlando

$459Multiple Airlines

Thu, Nov 5 - Thu, Nov 19

6:35 pm - 11:58 pmEYW Key West-GRR Grand Rapids Gerald R. Ford Intl

5h 23m1 stop Miami

5:36 am - 1:03 pmGRR Grand Rapids Gerald R. Ford Intl-EYW Key West

7h 27m1 stop Charlotte Douglas

$479American Airlines

Wed, Nov 4 - Tue, Nov 10

4:10 pm - 11:58 pmEYW Key West-GRR Grand Rapids Gerald R. Ford Intl

7h 48m1 stop Chicago O'Hare Intl

5:45 am - 1:52 pmGRR Grand Rapids Gerald R. Ford Intl-EYW Key West

8h 07m1 stop Newark

$479United Airlines

Wed, Nov 4 - Wed, Nov 11

4:10 pm - 11:58 pmEYW Key West-GRR Grand Rapids Gerald R. Ford Intl

7h 48m1 stop Chicago O'Hare Intl

5:45 am - 1:52 pmGRR Grand Rapids Gerald R. Ford Intl-EYW Key West

8h 07m1 stop Newark

$529United Airlines

Thu, Nov 5 - Thu, Nov 19

12:54 pm - 1:22 pmEYW Key West-GRR Grand Rapids Gerald R. Ford Intl

24h 28m1 stop Tampa St. Petersburg

8:00 am - 8:04 pmGRR Grand Rapids Gerald R. Ford Intl-EYW Key West

36h 04m2 stops Tampa St. Petersburg Columbus Rickenbacker

$540Allegiant Air

Wed, Nov 4 - Wed, Nov 11

6:25 pm - 12:41 amEYW Key West-GRR Grand Rapids Gerald R. Ford Intl

6h 16m1 stop Chicago O'Hare Intl

9:06 am - 5:15 pmGRR Grand Rapids Gerald R. Ford Intl-EYW Key West

8h 09m2 stops Washington, D.C. Reagan-National Miami

$548American Airlines

Wed, Nov 4 - Tue, Nov 10

1:52 pm - 10:59 pmEYW Key West-GRR Grand Rapids Gerald R. Ford Intl

9h 07m2 stops Charlotte Douglas Washington, D.C. Reagan-National

6:00 am - 5:15 pmGRR Grand Rapids Gerald R. Ford Intl-EYW Key West

11h 15m2 stops Washington, D.C. Reagan-National Miami

$617American Airlines

Wed, Nov 4 - Wed, Nov 11

11:14 am - 10:49 pmEYW Key West-GRR Grand Rapids Gerald R. Ford Intl

11h 35m2 stops Miami Dallas/Fort Worth

5:50 am - 3:06 pmGRR Grand Rapids Gerald R. Ford Intl-EYW Key West

9h 16m2 stops Chicago O'Hare Intl Charlotte Douglas

$617American Airlines

Wed, Nov 4 - Tue, Nov 10

4:44 pm - 12:40 amEYW Key West-GRR Grand Rapids Gerald R. Ford Intl

7h 56m2 stops Miami Charlotte Douglas

5:44 am - 4:04 pmGRR Grand Rapids Gerald R. Ford Intl-EYW Key West

10h 20m2 stops Chicago O'Hare Intl Charlotte Douglas

$797American Airlines

Thu, Nov 5 - Thu, Nov 19

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United Airlines flights from Key West to Michigan

Our best United Airlines deals on Key West to Michigan flight tickets

United Airlines

Nov 4

EYW4:10 pmKey West

7h 48m

1 stop

GRR11:58 pmGrand Rapids Gerald R. Ford Intl

Nov 11

GRR5:45 amGrand Rapids Gerald R. Ford Intl

8h 07m

1 stop

EYW1:52 pmKey West

$479

United Airlines

Nov 5

EYW4:10 pmKey West

7h 48m

1 stop

GRR11:58 pmGrand Rapids Gerald R. Ford Intl

Nov 19

GRR5:45 amGrand Rapids Gerald R. Ford Intl

8h 07m

1 stop

EYW1:52 pmKey West

$529

United Airlines

Nov 12

EYW2:50 pmKey West

8h 54m

1 stop

DTW11:44 pmDetroit Metropolitan Wayne County

Nov 16

DTW7:26 amDetroit Metropolitan Wayne County

8h 03m

1 stop

EYW3:29 pmKey West

$559

American Airlines flights from Key West to Michigan

Our best American Airlines deals on Key West to Michigan flight tickets

American Airlines

Nov 13

EYW4:44 pmKey West

7h 14m

1 stop

GRR11:58 pmGrand Rapids Gerald R. Ford Intl

Nov 17

GRR1:02 pmGrand Rapids Gerald R. Ford Intl

4h 59m

1 stop

EYW6:01 pmKey West

$394

American Airlines

Nov 13

EYW4:44 pmKey West

7h 14m

1 stop

GRR11:58 pmGrand Rapids Gerald R. Ford Intl

Nov 17

GRR1:02 pmGrand Rapids Gerald R. Ford Intl

4h 59m

1 stop

EYW6:01 pmKey West

$429

American Airlines

Jan 15

EYW5:56 pmKey West

6h 03m

1 stop

GRR11:59 pmGrand Rapids Gerald R. Ford Intl

Jan 19

GRR5:34 amGrand Rapids Gerald R. Ford Intl

10h 12m

2 stops

EYW3:46 pmKey West

$488

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Key WestDetroit

EYW Key West - DTW Detroit Metropolitan Wayne County

EYWDTW

Key West

Tue 11/24

11:04 am-10:32 am

1 stop23h 28m

Detroit Metropolitan Wayne County

Mon 11/30

6:00 am-3:19 pm

1 stop9h 19m

$307

Key WestDetroit

EYW Key West - DTW Detroit Metropolitan Wayne County

EYWDTW

Key West

Tue 11/24

1:16 pm-1:50 pm

2 stops48h 34m

Detroit Metropolitan Wayne County

Mon 11/30

8:05 pm-10:19 am

1 stop14h 14m

$318

Key WestGrand Rapids

EYW Key West - GRR Grand Rapids Gerald R. Ford Intl

EYWGRR

Key West

Wed 1/6

11:19 am-2:32 pm

2 stops27h 13m

Grand Rapids Gerald R. Ford Intl

Sun 1/10

3:23 pm-3:12 pm

1 stop23h 49m

$321

Key WestGrand Rapids

EYW Key West - GRR Grand Rapids Gerald R. Ford Intl

EYWGRR

Key West

Thu 1/14

3:25 pm-10:02 pm

1 stop6h 37m

Grand Rapids Gerald R. Ford Intl

Sun 1/17

3:23 pm-2:41 pm

1 stop23h 18m

$324

Key WestDetroit

EYW Key West - DTW Detroit Metropolitan Wayne County

EYWDTW

Key West

Mon 11/23

10:59 am-10:32 am

1 stop23h 33m

Detroit Metropolitan Wayne County

Tue 12/1

9:33 pm-3:50 pm

2 stops18h 17m

$333

Key WestGrand Rapids

EYW Key West - GRR Grand Rapids Gerald R. Ford Intl

EYWGRR

Key West

Thu 1/14

3:25 pm-4:39 pm

1 stop25h 14m

Grand Rapids Gerald R. Ford Intl

Wed 1/20

2:39 pm-2:35 pm

1 stop23h 56m

$334

Key WestGrand Rapids

EYW Key West - GRR Grand Rapids Gerald R. Ford Intl

EYWGRR

Key West

Thu 1/14

4:25 pm-10:48 am

2 stops18h 23m

Grand Rapids Gerald R. Ford Intl

Sun 1/17

3:23 pm-2:41 pm

1 stop23h 18m

$335

Key WestDetroit

EYW Key West - DTW Detroit Metropolitan Wayne County

EYWDTW

Key West

Mon 11/23

12:59 pm-11:47 pm

1 stop10h 48m

Detroit Metropolitan Wayne County

Tue 12/1

7:30 am-10:04 am

1 stop26h 34m

$349

Quickest round-trip

Key WestGrand Rapids

EYW Key West - GRR Grand Rapids Gerald R. Ford Intl

EYWGRR

Key West

Fri 1/15

6:26 pm-11:44 pm

1 stop5h 18m

Grand Rapids Gerald R. Ford Intl

Tue 1/19

11:10 am-5:28 pm

1 stop6h 18m

$359

Key WestGrand Rapids

EYW Key West - GRR Grand Rapids Gerald R. Ford Intl

EYWGRR

Key West

Thu 1/14

5:56 pm-11:59 pm

1 stop6h 03m

Grand Rapids Gerald R. Ford Intl

Mon 1/18

11:10 am-5:28 pm

1 stop6h 18m

$359

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 Key West to Michigan

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

What is the cheapest month to fly to Michigan?

If you aren’t able to travel to Michigan during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $350.

Can stopping save me money on Key West to Michigan flights?

You could potentially save up to 49% on your flight if you consider stops on a Key West to Michigan flight.

Cheap Key West to Michigan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Key West to Michigan

Best Price Found	$114
Fastest flight time	3h 49m
Direct flights	None

The best one-way flight to Michigan from Key West in the past 72 hours is $114. The best round-trip flight deal from Key West to Michigan found on momondo in the last 72 hours is $307.

The fastest flight from Key West to Michigan takes 3h 49m

There are no direct flights from Key West to Michigan. There are no popular flight routes from Key West to Michigan.

Search flight deals

Frequently asked questions about flying from Key West to Michigan

When did momondo last update prices for flights from Key West Airport to Michigan?
Prices for flights from Key West Airport to Michigan are refreshed on a daily basis.
How many operators does momondo search for flights from Key West Airport to Michigan?
There is 1 operator available for flights from Key West Airport to Michigan as of October 2026.
How old do you have to be to fly from Key West Airport to Michigan?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Key West Airport to Michigan.
What documentation or ID do you need to fly to Michigan?
The travel and health documents required for your trip to Michigan can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Michigan. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Key West to Michigan

Compare and see reviews for airlines that fly from Key West to Michigan with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $310	Free Cancellation	Rating 7.0 12,222 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Key West to Michigan?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Michigan from Key West.

Can I find flights from Key West to Michigan with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Key West to Michigan flights to just show those with flexible booking policies.

How can momondo help me find flights from Key West to Michigan?

Once all potential Key West to Michigan 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 Key West to Michigan right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Key West to Michigan flights. All you need is a valid email address and we will do the rest; it is that quick and easy.