What is the cheapest airline that flies from Key West to Milwaukee-Mitchell?

American Airlines, Delta, and United Airlines are the most popular carriers operating from Key West to Milwaukee-Mitchell

What airlines fly to Milwaukee?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Milwaukee from Key West according to our data. American Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Milwaukee. Keep in mind that there are 3 different airlines that fly to Milwaukee on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Key West Airport to Milwaukee-Mitchell Airport?

Prices for flights from Key West Airport to Milwaukee-Mitchell Airport were last updated today.

How many operators does momondo search for flights from Key West Airport to Milwaukee-Mitchell Airport?

There is 1 operator available for flights from Key West Airport to Milwaukee-Mitchell Airport as of May 2025.

How old do you have to be to fly from Key West Airport to Milwaukee-Mitchell Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Key West Airport to Milwaukee-Mitchell Airport.

What documentation or ID do you need to fly to Milwaukee-Mitchell Airport?

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

$174 Cheap Flights from Key West to Milwaukee in 2025

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Find the cheapest flights from Key West to Milwaukee

Round-trip

One-way

Cheap round-trip flights

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

1:25 pm - 11:45 pmEYW-MKE

11h 20m2 stops

7:05 am - 4:18 pmMKE-EYW

8h 13m1 stop

$254American Airlines

Find Deal

Tue, Jul 29 - Mon, Aug 4

11:18 am - 9:27 pmEYW-MKE

11h 09m2 stops

6:27 am - 4:18 pmMKE-EYW

8h 51m2 stops

$289American Airlines

Find Deal

Tue, Jul 29 - Mon, Aug 4

2:31 pm - 9:58 pmEYW-MKE

8h 27m1 stop

7:05 am - 2:09 pmMKE-EYW

6h 04m1 stop

$299American Airlines

Find Deal

Tue, Jul 29 - Mon, Aug 4

1:24 pm - 11:59 pmEYW-MKE

11h 35m2 stops

7:05 am - 4:09 pmMKE-EYW

8h 04m1 stop

$435American Airlines

Find Deal

Wed, Jul 2 - Sun, Jul 6

4:45 pm - 11:59 pmEYW-MKE

8h 14m1 stop

7:05 am - 4:09 pmMKE-EYW

8h 04m1 stop

$438American Airlines

Find Deal

Wed, Jul 2 - Sun, Jul 6

8:45 am - 8:45 pmEYW-MKE

13h 00m2 stops

5:15 am - 6:05 pmMKE-EYW

11h 50m2 stops

$469United Airlines

Find Deal

Wed, Jul 2 - Sun, Jul 6

2:45 pm - 7:10 pmEYW-MKE

29h 25m3 stops

7:00 am - 6:05 pmMKE-EYW

10h 05m2 stops

$583United Airlines

Find Deal

Tue, Jul 29 - Mon, Aug 4

6:45 pm - 4:50 pmEYW-MKE

23h 05m3 stops

5:15 am - 6:05 pmMKE-EYW

11h 50m2 stops

$586United Airlines

Find Deal

Wed, Jul 2 - Sun, Jul 6

American Airlines flights from Key West to Milwaukee

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

American Airlines

Jul 29

EYW1:25 pmKey West

11h 20m

2 stops

MKE11:45 pmMilwaukee-Mitchell

Aug 4

MKE7:05 amMilwaukee-Mitchell

8h 13m

1 stop

EYW4:18 pmKey West

$254

Find similar

American Airlines

Jul 29

EYW11:18 amKey West

11h 09m

2 stops

MKE9:27 pmMilwaukee-Mitchell

Aug 4

MKE6:27 amMilwaukee-Mitchell

8h 51m

2 stops

EYW4:18 pmKey West

$289

Find similar

American Airlines

Jul 29

EYW2:31 pmKey West

8h 27m

1 stop

MKE9:58 pmMilwaukee-Mitchell

Aug 4

MKE7:05 amMilwaukee-Mitchell

6h 04m

1 stop

EYW2:09 pmKey West

$299

Find similar

United Airlines flights from Key West to Milwaukee

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

United Airlines

Jul 2

EYW8:45 amKey West

13h 00m

2 stops

MKE8:45 pmMilwaukee-Mitchell

Jul 6

MKE5:15 amMilwaukee-Mitchell

11h 50m

2 stops

EYW6:05 pmKey West

$469

Find similar

United Airlines

Jul 29

EYW2:45 pmKey West

29h 25m

3 stops

MKE7:10 pmMilwaukee-Mitchell

Aug 4

MKE7:00 amMilwaukee-Mitchell

10h 05m

2 stops

EYW6:05 pmKey West

$583

Find similar

United Airlines

Jul 2

EYW6:45 pmKey West

23h 05m

3 stops

MKE4:50 pmMilwaukee-Mitchell

Jul 6

MKE5:15 amMilwaukee-Mitchell

11h 50m

2 stops

EYW6:05 pmKey West

$586

Find similar

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

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 Milwaukee?

According to our data, Wednesday is the cheapest day to fly to Milwaukee from Key West. The lowest ticket price found for a Wednesday departure recently was $343. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Key West to Milwaukee on a Tuesday will generally be more expensive and average around $411. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

When to book flights from Key West to Milwaukee

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

Estimated round-trip price

Cheap Key West to Milwaukee (EYW to MKE) flight deals and tips

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

Best Price Found	$174
Fastest flight time	7h 54m
Direct flights	None
Airports in Milwaukee	1 airport

The best one-way flight to Milwaukee from Key West in the past 72 hours is $174. The best round-trip flight deal from Key West to Milwaukee found on momondo in the last 72 hours is $254.

The fastest flight from Key West to Milwaukee takes 7h 54m

There are no direct flights from Key West to Milwaukee. Popular non-direct route for this connection is Key West Airport - Milwaukee-Mitchell Airport.

There is 1 airport near Milwaukee: Milwaukee-Mitchell (MKE)

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How far is Key West to Milwaukee-Mitchell by plane?
Key West and Milwaukee-Mitchell are 1322.5 mi apart from one another. In terms of flight time, this usually takes a little over 8h 14m.
When did momondo last update prices for flights from Key West Airport to Milwaukee-Mitchell Airport?
Prices for flights from Key West Airport to Milwaukee-Mitchell Airport were last updated today.
How many operators does momondo search for flights from Key West Airport to Milwaukee-Mitchell Airport?
There is 1 operator available for flights from Key West Airport to Milwaukee-Mitchell Airport as of May 2025.
How old do you have to be to fly from Key West Airport to Milwaukee-Mitchell Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Key West Airport to Milwaukee-Mitchell Airport.
What documentation or ID do you need to fly to Milwaukee-Mitchell Airport?
The travel and health documents required for your trip to Milwaukee-Mitchell 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 Milwaukee-Mitchell Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Key West to Milwaukee?
Based on momondo bookings for flights between Key West and Milwaukee, the leading airline is Delta, making up 100% of the total bookings.

Best airlines flying from Key West to Milwaukee

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $268	Free Cancellation	Rating 8.0 7,934 reviews		Search Delta flights

Waukesha

Sheboygan

Oak Creek

Mequon

Glendale

Kohler

Pewaukee

West Bend

Wauwatosa

Port Washington

Grafton

New Berlin

Why use momondo?

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

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

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

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

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

momondo provides multiple filters to help you find the best flight to Milwaukee 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 Milwaukee right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Key West to Milwaukee 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.