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Cheap flights from Milwaukee to Key West from $142

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Milwaukee to Key West departing on 2/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Milwaukee to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:17 pm - 7:40 pm
MKE
-
EYW
6h 23m1 stop
Delta Logo
6:06 pm - 11:46 pm
EYW
-
MKE
6h 40m1 stop
$269Delta
Fri, Jan 23 - Tue, Jan 27
Multiple Airlines Logo
7:48 pm - 9:06 am
MKE
-
EYW
12h 18m1 stop
Multiple Airlines Logo
9:46 am - 6:45 pm
EYW
-
MKE
9h 59m1 stop
$273Multiple Airlines
Sat, Feb 7 - Thu, Feb 12
American Airlines Logo
1:04 pm - 9:47 pm
MKE
-
EYW
7h 43m2 stops
American Airlines Logo
6:43 pm - 11:35 pm
EYW
-
MKE
5h 52m1 stop
$274American Airlines
Sat, Jan 17 - Thu, Jan 22
United Airlines Logo
7:00 am - 3:17 pm
MKE
-
EYW
7h 17m1 stop
United Airlines Logo
4:34 pm - 10:45 pm
EYW
-
MKE
7h 11m1 stop
$275United Airlines
Wed, Jan 21 - Sat, Feb 14
American Airlines Logo
1:04 pm - 9:47 pm
MKE
-
EYW
7h 43m2 stops
American Airlines Logo
4:37 pm - 11:35 pm
EYW
-
MKE
7h 58m2 stops
$279American Airlines
Sat, Jan 17 - Thu, Jan 22
American Airlines Logo
6:40 am - 4:24 pm
MKE
-
EYW
8h 44m1 stop
American Airlines Logo
2:40 pm - 10:48 pm
EYW
-
MKE
9h 08m1 stop
$296American Airlines
Wed, Feb 11 - Wed, Feb 18
American Airlines Logo
7:32 am - 6:01 pm
MKE
-
EYW
9h 29m2 stops
American Airlines Logo
2:58 pm - 9:59 pm
EYW
-
MKE
8h 01m1 stop
$301American Airlines
Tue, Jan 13 - Tue, Jan 20
Multiple Airlines Logo
7:30 pm - 12:26 pm
MKE
-
EYW
15h 56m1 stop
Multiple Airlines Logo
1:06 pm - 6:45 pm
EYW
-
MKE
6h 39m1 stop
$302Multiple Airlines
Thu, Jan 8 - Mon, Jan 12
American Airlines Logo
9:30 am - 9:47 pm
MKE
-
EYW
11h 17m2 stops
American Airlines Logo
6:43 pm - 11:35 pm
EYW
-
MKE
5h 52m1 stop
$304American Airlines
Thu, Jan 29 - Mon, Feb 2
American Airlines Logo
9:30 am - 9:47 pm
MKE
-
EYW
11h 17m2 stops
American Airlines Logo
6:06 am - 3:20 pm
EYW
-
MKE
10h 14m2 stops
$309American Airlines
Thu, Jan 29 - Mon, Feb 2

American Airlines flights from Milwaukee to Key West

Our best American Airlines deals on Milwaukee to Key West flight tickets
American Airlines
Jan 17
MKE1:04 pmMilwaukee-Mitchell
7h 43m
2 stops
EYW9:47 pmKey West
Jan 21
EYW5:21 pmKey West
7h 14m
1 stop
MKE11:35 pmMilwaukee-Mitchell
$252
Find similar
American Airlines
Jan 17
MKE10:17 amMilwaukee-Mitchell
10h 30m
2 stops
EYW9:47 pmKey West
Jan 21
EYW7:08 amKey West
9h 49m
2 stops
MKE3:57 pmMilwaukee-Mitchell
$257
Find similar
American Airlines
Jan 17
MKE1:04 pmMilwaukee-Mitchell
7h 43m
2 stops
EYW9:47 pmKey West
Jan 22
EYW6:43 pmKey West
5h 52m
1 stop
MKE11:35 pmMilwaukee-Mitchell
$274
Find similar

Delta flights from Milwaukee to Key West

Our best Delta deals on Milwaukee to Key West flight tickets
Delta
Jan 23
MKE12:17 pmMilwaukee-Mitchell
6h 23m
1 stop
EYW7:40 pmKey West
Jan 27
EYW6:06 pmKey West
6h 40m
1 stop
MKE11:46 pmMilwaukee-Mitchell
$269
Find similar
Delta
Jan 22
MKE12:17 pmMilwaukee-Mitchell
6h 23m
1 stop
EYW7:40 pmKey West
Jan 28
EYW1:28 pmKey West
9h 17m
1 stop
MKE9:45 pmMilwaukee-Mitchell
$293
Find similar
Delta
Mar 12
MKE12:11 pmMilwaukee-Mitchell
6h 30m
1 stop
EYW7:41 pmKey West
Mar 16
EYW6:25 pmKey West
6h 26m
1 stop
MKE11:51 pmMilwaukee-Mitchell
$354
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Milwaukee to Key West that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 9, 2025.
Use the filters below to find and compare flights from Milwaukee to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Fri 1/23

12:17 pm-7:40 pm

1 stop6h 23m

Key West

Tue 1/27

6:06 pm-11:46 pm

1 stop6h 40m

$269

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Sat 2/7

7:48 pm-9:06 am

1 stop12h 18m

Key West

Thu 2/12

9:46 am-6:45 pm

1 stop9h 59m

$273

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Sat 1/17

1:04 pm-9:47 pm

2 stops7h 43m

Key West

Thu 1/22

6:43 pm-11:35 pm

1 stop5h 52m

$274

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Wed 1/21

7:00 am-3:17 pm

1 stop7h 17m

Key West

Sat 2/14

4:34 pm-10:45 pm

1 stop7h 11m

$275

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Sat 1/17

1:04 pm-9:47 pm

2 stops7h 43m

Key West

Thu 1/22

4:37 pm-11:35 pm

2 stops7h 58m

$279

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Wed 2/11

6:40 am-4:24 pm

1 stop8h 44m

Key West

Wed 2/18

2:40 pm-10:48 pm

1 stop9h 08m

$296

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Tue 1/13

7:32 am-6:01 pm

2 stops9h 29m

Key West

Tue 1/20

2:58 pm-9:59 pm

1 stop8h 01m

$301

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Thu 1/8

7:30 pm-12:26 pm

1 stop15h 56m

Key West

Mon 1/12

1:06 pm-6:45 pm

1 stop6h 39m

$302

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Thu 1/29

9:30 am-9:47 pm

2 stops11h 17m

Key West

Mon 2/2

6:43 pm-11:35 pm

1 stop5h 52m

$304

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Thu 1/29

9:30 am-9:47 pm

2 stops11h 17m

Key West

Mon 2/2

6:06 am-3:20 pm

2 stops10h 14m

$309

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Key West from

How to get the cheapest flight ticket from Milwaukee 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

What is the cheapest month to fly to Key West?

In general, August is the cheapest month to fly from Milwaukee to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $284. If you are unable to visit Key West during the month of August, then departing from Milwaukee during the month July is also very affordable. Most momondo users find prices during this month for around $323.

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 Milwaukee is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $338. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Milwaukee to Key West for around $466.

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 at noon. momondo users have found flights departing from Milwaukee to Key West at noon for as low as $383. 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 morning, with an average ticket price of $398. Departure times in the morning 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 Milwaukee when booking weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $390 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from Milwaukee for as low as $333 on momondo.

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

You could potentially save up to 41% on your flight if you consider stops on a Milwaukee to Key West flight.

When to book flights from Milwaukee to Key West

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

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

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

Fastest flight time

4h 59m

Direct flights

None
The fastest flight from Milwaukee to Key West takes 4h 59m
There are no direct flights from Milwaukee to Key West. There are no popular flight routes from Milwaukee to Key West.
Search flight deals

  • How far is Milwaukee-Mitchell to Key West by plane?

    The distance between Milwaukee-Mitchell and Key West is about 1322.5 mi. In terms of flight time, this usually takes a little over 5h 26m.

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

    Prices for flights from Milwaukee-Mitchell Airport to Key West Airport are updated daily.

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

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

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

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

  • What is the most popular airline from Milwaukee to Key West?

Best airlines flying from Milwaukee to Key West

Compare and see reviews for airlines that fly from Milwaukee to Key West with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $248Free CancellationRating
7.9
8,011 reviews
Search Delta flights
American AirlinesPriceFrom $252Free CancellationRating
7.2
11,045 reviews
Search American Airlines flights
United AirlinesPriceFrom $268Free CancellationRating
7.4
9,089 reviews
Search United Airlines flights

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

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

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 Key West from Milwaukee.

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

All flight searches from Milwaukee to Key West on momondo can be filtered to show those which offer flexible booking policies.

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

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

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

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

An easier way to manage your Key West trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
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