How many flights depart from Michigan to Key West on average per week?

As of December 2025, there are 19 flights per week flying from Michigan to Key West. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

How long does it take to fly to Key West?

If you’re flying from a popular airport in Michigan, such as Flint or Grand Rapids, and flying into Key West, then you can expect flight times to average 5h 22m and 5h 31m, respectively.

What airlines fly to Key West?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Key West from Michigan according to our data. American Airlines is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Key West. Keep in mind that there are 5 different airlines that fly to Key West on a routine basis, so you have a few additional options to choose from.

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

Spirit Airlines, Breeze Airways, and Allegiant Air are the most popular carriers operating from Michigan to Key West

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

Prices for flights from Michigan to Key West Airport are updated daily.

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

The number of operators available for flights from Michigan to Key West Airport is 5 as of December 2025.

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

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 Key West Airport.

What documentation or ID do you need to fly to Key West Airport?

The travel and health documents required for your trip to Key West Airport 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 Key West Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$87 Cheap Flights from Michigan to Key West in 2025/26

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Find the cheapest flights from Michigan to Key West

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:25 am - 9:11 pm

DTW

EYW

14h 46m1 stop

9:49 am - 7:26 pm

EYW

DTW

9h 37m1 stop

$178Multiple Airlines

Mon, Jan 5 - Fri, Jan 9

6:15 am - 9:11 pm

DTW

EYW

14h 56m1 stop

9:49 am - 7:26 pm

EYW

DTW

9h 37m1 stop

$179Multiple Airlines

Mon, Jan 5 - Fri, Jan 9

12:58 pm - 6:01 pm

SBN

EYW

5h 03m1 stop

7:08 am - 12:28 pm

EYW

SBN

5h 20m1 stop

$269American Airlines

Fri, Jan 9 - Fri, Jan 16

5:42 am - 12:45 pm

GRR

EYW

7h 03m1 stop

6:43 pm - 11:45 pm

EYW

GRR

5h 02m1 stop

$269American Airlines

Thu, Jan 1 - Wed, Jan 7

11:08 am - 9:37 pm

TVC

EYW

10h 29m1 stop

3:46 pm - 11:04 am

EYW

TVC

19h 18m1 stop

$270Allegiant Air

Thu, Jan 22 - Thu, Jan 29

8:20 am - 5:11 pm

SBN

EYW

8h 51m2 stops

2:45 pm - 9:45 pm

EYW

SBN

7h 00m1 stop

$274Delta

Fri, Jan 9 - Fri, Jan 16

11:08 am - 9:37 pm

TVC

EYW

10h 29m1 stop

3:46 pm - 11:04 am

EYW

TVC

19h 18m1 stop

$275Allegiant Air

Thu, Jan 22 - Thu, Jan 29

7:30 am - 4:22 pm

SBN

EYW

8h 52m2 stops

2:25 pm - 11:30 pm

EYW

SBN

9h 05m2 stops

$279United Airlines

Wed, Jan 7 - Wed, Jan 14

11:21 am - 7:40 pm

MDW

EYW

7h 19m1 stop

6:06 pm - 10:07 pm

EYW

MDW

5h 01m1 stop

$294Delta

Thu, Jan 8 - Thu, Jan 15

7:55 am - 12:34 pm

ORD

EYW

3h 39mnonstop

4:08 pm - 6:41 pm

EYW

ORD

3h 33mnonstop

$299United Airlines

Wed, Dec 24 - Wed, Dec 31

Spirit Airlines flights from Michigan to Key West

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

Spirit Airlines

Jan 12

DTW5:30 amDetroit Metropolitan Wayne County

8h 00m

1 stop

EYW1:30 pmKey West

Jan 15

EYW12:51 pmKey West

11h 08m

1 stop

DTW11:59 pmDetroit Metropolitan Wayne County

$225

Find similar

Spirit Airlines

Jan 7

DTW5:50 amDetroit Metropolitan Wayne County

7h 40m

2 stops

EYW1:30 pmKey West

Jan 22

EYW12:51 pmKey West

9h 17m

2 stops

DTW10:08 pmDetroit Metropolitan Wayne County

$249

Find similar

Spirit Airlines

Jan 23

DTW5:30 amDetroit Metropolitan Wayne County

8h 00m

1 stop

EYW1:30 pmKey West

Jan 26

EYW2:25 pmKey West

9h 34m

1 stop

DTW11:59 pmDetroit Metropolitan Wayne County

$260

Find similar

United Airlines flights from Michigan to Key West

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

United Airlines

Jan 7

SBN7:30 amSouth Bend/Michiana

8h 52m

2 stops

EYW4:22 pmKey West

Jan 14

EYW2:25 pmKey West

9h 05m

2 stops

SBN11:30 pmSouth Bend/Michiana

$279

Find similar

United Airlines

Dec 24

ORD7:55 amChicago O'Hare Intl

3h 39m

EYW12:34 pmKey West

Dec 31

EYW5:10 pmKey West

7h 34m

1 stop

ORD11:44 pmChicago O'Hare Intl

$286

Find similar

United Airlines

Apr 11

ORD7:35 amChicago O'Hare Intl

7h 15m

1 stop

EYW3:50 pmKey West

Apr 14

EYW4:05 pmKey West

3h 25m

ORD6:30 pmChicago O'Hare Intl

$287

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Mon 1/5

6:25 am-9:11 pm

1 stop14h 46m

Key West

Fri 1/9

9:49 am-7:26 pm

1 stop9h 37m

$178

DetroitKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Mon 1/5

6:15 am-9:11 pm

1 stop14h 56m

Key West

Fri 1/9

9:49 am-7:26 pm

1 stop9h 37m

$179

South BendKey West

SBN - EYW

SBNEYW

South Bend/Michiana

Fri 1/9

12:58 pm-6:01 pm

1 stop5h 03m

Key West

Fri 1/16

7:08 am-12:28 pm

1 stop5h 20m

$269

Grand RapidsKey West

GRR - EYW

GRREYW

Grand Rapids Gerald R. Ford Intl

Thu 1/1

5:42 am-12:45 pm

1 stop7h 03m

Key West

Wed 1/7

6:43 pm-11:45 pm

1 stop5h 02m

$269

Traverse CityKey West

TVC - EYW

TVCEYW

Traverse City Cherry Capital

Thu 1/22

11:08 am-9:37 pm

1 stop10h 29m

Key West

Thu 1/29

3:46 pm-11:04 am

1 stop19h 18m

$270

South BendKey West

SBN - EYW

SBNEYW

South Bend/Michiana

Fri 1/9

8:20 am-5:11 pm

2 stops8h 51m

Key West

Fri 1/16

2:45 pm-9:45 pm

1 stop7h 00m

$274

Traverse CityKey West

TVC - EYW

TVCEYW

Traverse City Cherry Capital

Thu 1/22

11:08 am-9:37 pm

1 stop10h 29m

Key West

Thu 1/29

3:46 pm-11:04 am

1 stop19h 18m

$275

South BendKey West

SBN - EYW

SBNEYW

South Bend/Michiana

Wed 1/7

7:30 am-4:22 pm

2 stops8h 52m

Key West

Wed 1/14

2:25 pm-11:30 pm

2 stops9h 05m

$279

ChicagoKey West

MDW - EYW

MDWEYW

Chicago Midway

Thu 1/8

11:21 am-7:40 pm

1 stop7h 19m

Key West

Thu 1/15

6:06 pm-10:07 pm

1 stop5h 01m

$294

ChicagoKey West

ORD - EYW

ORDEYW

Chicago O'Hare Intl

Wed 12/24

7:55 am-12:34 pm

Nonstop3h 39m

Key West

Wed 12/31

4:08 pm-6:41 pm

Nonstop3h 33m

$299

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 Key West

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 Key West?

In general, September is the cheapest month to fly from Michigan to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $377. If you are unable to visit Key West during the month of September, then departing from Michigan during the month July is also very affordable. Most momondo users find prices during this month for around $432.

What is the cheapest day to depart on your flight to Key West?

On average, the least expensive day to fly to Key West from Michigan is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $556. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Michigan to Key West for around $743.

What is the cheapest time of day to depart on your flight to Key West?

According to our data, the cheapest time of day to fly to Key West is in the evening. momondo users have found flights departing from Michigan to Key West in the evening for as low as $533. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Key West are more costly in the afternoon, with an average ticket price of $658. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Key West?

You are more likely to see cheaper flights to Key West from Michigan when booking weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $497 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from Michigan for as low as $315 on momondo.

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

You could potentially save up to 70% on your flight if you consider stops on a Michigan to Key West flight.

Cheap Michigan to Key West flight deals and tips

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

Fastest flight time	3h 11m
Direct flights	Every day
Airports in Key West	1 airport

The fastest flight from Michigan to Key West takes 3h 11m

Direct flights go from Michigan to Key West every day.

There is 1 airport in Key West. From Michigan there are direct flights to Key West (EYW).

Search flight deals

When did momondo last update prices for flights from Michigan to Key West Airport?
Prices for flights from Michigan to Key West Airport are updated daily.
How many operators does momondo search for flights from Michigan to Key West Airport?
The number of operators available for flights from Michigan to Key West Airport is 5 as of December 2025.
How old do you have to be to fly from Michigan to Key West Airport?
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 Key West Airport.
What documentation or ID do you need to fly to Key West Airport?
The travel and health documents required for your trip to Key West Airport 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 Key West Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Michigan to Key West

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

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $78	Free Cancellation	Rating 7.2 699 reviews	Search Allegiant Air flights
Spirit Airlines	PriceFrom $110	Free Cancellation	Rating 6.3 8,177 reviews	Search Spirit Airlines flights
American Airlines	PriceFrom $244	Free Cancellation	Rating 7.2 11,049 reviews	Search American Airlines flights
Delta	PriceFrom $249	Free Cancellation	Rating 7.9 8,005 reviews	Search Delta flights
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Michigan to Key West. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Key West from Michigan on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Michigan and Key West by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Key West from Michigan. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.