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Cheap flights from Milwaukee to Key West from $189

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 9/12. 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
12:33 pm - 7:40 pm
MKE
-
EYW
6h 07m
1 stop
Delta Logo
7:30 am - 11:38 am
EYW
-
MKE
5h 08m
1 stop
$329Delta
Tue, May 5 - Wed, May 13
Delta Logo
10:11 am - 5:23 pm
MKE
-
EYW
6h 12m
1 stop
Delta Logo
11:48 am - 8:28 pm
EYW
-
MKE
9h 40m
2 stops
$334Delta
Tue, May 5 - Wed, May 13
Delta Logo
8:00 am - 7:40 pm
MKE
-
EYW
10h 40m
2 stops
Delta Logo
11:48 am - 8:28 pm
EYW
-
MKE
9h 40m
2 stops
$339Delta
Tue, May 5 - Wed, May 13
Delta Logo
5:30 am - 1:44 pm
MKE
-
EYW
7h 14m
1 stop
Delta Logo
7:33 am - 1:52 pm
EYW
-
MKE
7h 19m
1 stop
$353Delta
Wed, Apr 15 - Mon, Apr 20
Delta Logo
9:35 am - 7:49 pm
MKE
-
EYW
9h 14m
2 stops
Delta Logo
6:19 pm - 11:53 pm
EYW
-
MKE
6h 34m
1 stop
$358Delta
Wed, May 13 - Sun, May 17
Delta Logo
10:09 am - 5:30 pm
MKE
-
EYW
6h 21m
1 stop
Delta Logo
6:23 pm - 11:57 pm
EYW
-
MKE
6h 34m
1 stop
$359Delta
Wed, Apr 8 - Wed, Apr 15
American Airlines Logo
11:13 am - 10:36 pm
MKE
-
EYW
10h 23m
2 stops
American Airlines Logo
11:56 am - 5:51 pm
EYW
-
MKE
6h 55m
1 stop
$364American Airlines
Wed, Apr 8 - Wed, Apr 15
American Airlines Logo
1:10 pm - 10:58 pm
MKE
-
EYW
8h 48m
2 stops
American Airlines Logo
11:24 am - 8:06 pm
EYW
-
MKE
9h 42m
2 stops
$369American Airlines
Wed, Apr 8 - Wed, Apr 15
Multiple Airlines Logo
7:02 pm - 12:26 pm
MKE
-
EYW
16h 24m
1 stop
Multiple Airlines Logo
9:46 am - 6:17 pm
EYW
-
MKE
9h 31m
1 stop
$373Multiple Airlines
Sun, Apr 5 - Thu, Apr 9
Delta Logo
5:23 am - 12:27 pm
MKE
-
EYW
6h 04m
1 stop
Delta Logo
6:19 pm - 11:53 pm
EYW
-
MKE
6h 34m
1 stop
$377Delta
Tue, May 19 - Fri, May 22

American Airlines flights from Milwaukee to Key West

Our best American Airlines deals on Milwaukee to Key West flight tickets
American Airlines
Apr 8
MKE11:13 amMilwaukee-Mitchell
10h 23m
2 stops
EYW10:36 pmKey West
Apr 15
EYW11:56 amKey West
6h 55m
1 stop
MKE5:51 pmMilwaukee-Mitchell
$364
American Airlines
Apr 8
MKE1:10 pmMilwaukee-Mitchell
8h 48m
2 stops
EYW10:58 pmKey West
Apr 15
EYW11:24 amKey West
9h 42m
2 stops
MKE8:06 pmMilwaukee-Mitchell
$369
American Airlines
May 19
MKE6:00 amMilwaukee-Mitchell
9h 35m
2 stops
EYW4:35 pmKey West
May 22
EYW7:29 pmKey West
5h 30m
1 stop
MKE11:59 pmMilwaukee-Mitchell
$382

Delta flights from Milwaukee to Key West

Our best Delta deals on Milwaukee to Key West flight tickets
Delta
May 5
MKE12:33 pmMilwaukee-Mitchell
6h 07m
1 stop
EYW7:40 pmKey West
May 13
EYW7:30 amKey West
5h 08m
1 stop
MKE11:38 amMilwaukee-Mitchell
$329
Delta
May 5
MKE10:11 amMilwaukee-Mitchell
6h 12m
1 stop
EYW5:23 pmKey West
May 13
EYW11:48 amKey West
9h 40m
2 stops
MKE8:28 pmMilwaukee-Mitchell
$334
Delta
May 5
MKE8:00 amMilwaukee-Mitchell
10h 40m
2 stops
EYW7:40 pmKey West
May 13
EYW11:48 amKey West
9h 40m
2 stops
MKE8:28 pmMilwaukee-Mitchell
$339

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 March 25, 2026.
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

Cheapest round-trip
Quickest round-trip

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Tue 5/5

12:33 pm-7:40 pm

1 stop6h 07m

Key West

Wed 5/13

7:30 am-11:38 am

1 stop5h 08m

$329

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Tue 5/5

10:11 am-5:23 pm

1 stop6h 12m

Key West

Wed 5/13

11:48 am-8:28 pm

2 stops9h 40m

$334

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Tue 5/5

8:00 am-7:40 pm

2 stops10h 40m

Key West

Wed 5/13

11:48 am-8:28 pm

2 stops9h 40m

$339

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Wed 4/15

5:30 am-1:44 pm

1 stop7h 14m

Key West

Mon 4/20

7:33 am-1:52 pm

1 stop7h 19m

$353

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Wed 5/13

9:35 am-7:49 pm

2 stops9h 14m

Key West

Sun 5/17

6:19 pm-11:53 pm

1 stop6h 34m

$358

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Wed 4/8

10:09 am-5:30 pm

1 stop6h 21m

Key West

Wed 4/15

6:23 pm-11:57 pm

1 stop6h 34m

$359

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Wed 4/8

11:13 am-10:36 pm

2 stops10h 23m

Key West

Wed 4/15

11:56 am-5:51 pm

1 stop6h 55m

$364

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Wed 4/8

1:10 pm-10:58 pm

2 stops8h 48m

Key West

Wed 4/15

11:24 am-8:06 pm

2 stops9h 42m

$369

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Sun 4/5

7:02 pm-12:26 pm

1 stop16h 24m

Key West

Thu 4/9

9:46 am-6:17 pm

1 stop9h 31m

$373

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Tue 5/19

5:23 am-12:27 pm

1 stop6h 04m

Key West

Fri 5/22

6:19 pm-11:53 pm

1 stop6h 34m

$377

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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2

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 typical price of a round-trip flight between Milwaukee and Key West?

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 $296. 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 $343.

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 $412 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 $353 on momondo.

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

You could potentially save up to 47% 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

5h 43m

Direct flights

None
The fastest flight from Milwaukee to Key West takes 5h 43m
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 43m.

  • 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
8,327 reviews
Search Delta flights
American AirlinesPriceFrom $268Free CancellationRating
7.1
11,493 reviews
Search American Airlines flights
United AirlinesPriceFrom $324Free CancellationRating
7.4
9,478 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.
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