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

United Airlines and Delta are the most popular carriers operating from Key West to Detroit

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

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

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

As of April 2025, there is 1 operator available to choose from for flights from Key West Airport to Detroit.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Key West Airport to Detroit.

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

The required travel and health documents for your Detroit 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 Detroit. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$175 Cheap Flights from Key West to Detroit - Save in Minutes

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Find the cheapest flights from Key West to Detroit

Round-trip

One-way

Cheap round-trip flights

These are some of the best round-trip flight deals from Key West to Detroit that have been recently found on momondo from popular airlines, departing in the coming months.

6:25 pm - 12:55 amEYW-DTW

6h 30m1 stop

10:35 am - 5:30 pmDTW-EYW

6h 55m1 stop

$283Delta

Find Deal

Wed, May 28 - Wed, Jun 4

11:28 am - 9:22 pmEYW-DTW

9h 54m2 stops

10:15 am - 4:40 pmDTW-EYW

6h 25m1 stop

$288American Airlines

Find Deal

Wed, May 28 - Wed, Jun 4

11:28 am - 9:11 pmEYW-DTW

9h 43m2 stops

6:07 am - 12:51 pmDTW-EYW

6h 44m2 stops

$293American Airlines

Find Deal

Wed, May 28 - Wed, Jun 4

6:27 pm - 11:43 pmEYW-DTW

5h 16m1 stop

5:25 am - 10:51 amDTW-EYW

5h 26m1 stop

$338Delta

Find Deal

Thu, Jul 31 - Sat, Aug 9

11:18 am - 10:35 pmEYW-DTW

11h 17m2 stops

6:05 am - 10:52 amDTW-EYW

4h 47m1 stop

$343American Airlines

Find Deal

Thu, Jul 31 - Sat, Aug 9

1:25 pm - 10:35 pmEYW-DTW

9h 10m2 stops

8:06 am - 5:16 pmDTW-EYW

9h 10m2 stops

$348American Airlines

Find Deal

Thu, Jul 31 - Sat, Aug 9

10:30 am - 11:20 pmEYW-DTW

36h 50m2 stops

5:10 am - 4:41 pmDTW-EYW

11h 31m2 stops

$390

Find Deal

Thu, May 15 - Mon, May 19

4:06 pm - 7:35 amEYW-DTW

39h 29m3 stops

5:10 am - 4:41 pmDTW-EYW

11h 31m2 stops

$398

Find Deal

Thu, May 15 - Mon, May 19

2:45 pm - 10:05 pmEYW-DTW

31h 20m3 stops

7:48 pm - 12:15 pmDTW-EYW

16h 27m2 stops

$461United Airlines

Find Deal

Thu, Jul 31 - Sat, Aug 9

8:45 am - 6:58 pmEYW-DTW

10h 13m3 stops

7:32 am - 6:05 pmDTW-EYW

10h 33m3 stops

$1,018United Airlines

Find Deal

Thu, May 15 - Mon, May 19

Delta flights from Key West to Detroit

Our best Delta deals on Key West to Detroit flight tickets

Delta

May 28

EYW6:25 pmKey West

6h 30m

1 stop

DTW12:55 amDetroit Metropolitan Wayne County

Jun 4

DTW10:35 amDetroit Metropolitan Wayne County

6h 55m

1 stop

EYW5:30 pmKey West

$283

Find similar

Delta

Jul 31

EYW6:27 pmKey West

5h 16m

1 stop

DTW11:43 pmDetroit Metropolitan Wayne County

Aug 9

DTW5:25 amDetroit Metropolitan Wayne County

5h 26m

1 stop

EYW10:51 amKey West

$338

Find similar

Delta

May 15

EYW11:48 amKey West

5h 20m

1 stop

DTW5:08 pmDetroit Metropolitan Wayne County

May 19

DTW12:17 pmDetroit Metropolitan Wayne County

7h 50m

1 stop

EYW8:07 pmKey West

$483

Find similar

American Airlines flights from Key West to Detroit

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

American Airlines

May 28

EYW11:28 amKey West

9h 54m

2 stops

DTW9:22 pmDetroit Metropolitan Wayne County

Jun 4

DTW10:15 amDetroit Metropolitan Wayne County

6h 25m

1 stop

EYW4:40 pmKey West

$288

Find similar

American Airlines

May 28

EYW11:28 amKey West

9h 43m

2 stops

DTW9:11 pmDetroit Metropolitan Wayne County

Jun 4

DTW6:07 amDetroit Metropolitan Wayne County

6h 44m

2 stops

EYW12:51 pmKey West

$293

Find similar

American Airlines

Jul 31

EYW11:18 amKey West

11h 17m

2 stops

DTW10:35 pmDetroit Metropolitan Wayne County

Aug 9

DTW6:05 amDetroit Metropolitan Wayne County

4h 47m

1 stop

EYW10:52 amKey West

$343

Find similar

How to get the cheapest flight ticket from Key West to Detroit

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 day to depart on your flight to Detroit?

On average, the least expensive day to fly to Detroit from Key West is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $548. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Key West to Detroit for around $598.

When to book flights from Key West to Detroit

Are you open to changing your travel dates? Check out the ideal times to fly from Key West to Detroit according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Key West to Detroit (EYW to DTT) flight deals and tips

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

Best Price Found	$175
Fastest flight time	5h 16m
Direct flights	None
Airports in Detroit	1 airport

The best one-way flight to Detroit from Key West in the past 72 hours is $175. The best round-trip flight deal from Key West to Detroit found on momondo in the last 72 hours is $283.

The fastest flight from Key West to Detroit takes 5h 16m

There are no direct flights from Key West to Detroit. Popular non-direct route for this connection is Key West Airport - Detroit Metropolitan Wayne County Airport.

There is 1 airport near Detroit: Detroit Metropolitan Wayne County (DTW)

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How far is Key West to Detroit by plane?
A flight from Key West to Detroit will travel around 1229.9 mi. A reasonable flight in good conditions will take 5h 16m.
When did momondo last update prices for flights from Key West Airport to Detroit?
Prices for flights from Key West Airport to Detroit are refreshed on a daily basis.
How many operators does momondo search for flights from Key West Airport to Detroit?
As of April 2025, there is 1 operator available to choose from for flights from Key West Airport to Detroit.
How old do you have to be to fly from Key West Airport to Detroit?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Key West Airport to Detroit.
What documentation or ID do you need to fly to Detroit?
The required travel and health documents for your Detroit 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 Detroit. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Key West to Detroit

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $436	Free Cancellation	Rating 8.0 7,934 reviews		Search Delta flights

Port Huron

Roseville

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Key West to Detroit. momondo saves you time and could save you money on your trip.

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

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

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

momondo provides multiple filters to help you find the best flight to Detroit from Key West. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Detroit, momondo offers a useful price alert feature which will track prices for flights to Detroit from Key West and alert you when they change.