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Cheap flights from Milwaukee to Key West from $202

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 11/23. 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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Cheap round-trip flights

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Delta Logo
12:20 pm - 7:44 pmMKE-EYW
6h 24m1 stop
Delta Logo
7:00 am - 1:47 pmEYW-MKE
7h 47m1 stop
$269Delta
Find Deal
Fri, Jan 23 - Mon, Jan 26
American Airlines Logo
6:00 am - 4:49 pmMKE-EYW
9h 49m2 stops
American Airlines Logo
1:42 pm - 5:35 pmEYW-MKE
4h 53m1 stop
$274American Airlines
Find Deal
Sun, Feb 1 - Thu, Feb 12
American Airlines Logo
10:17 am - 9:47 pmMKE-EYW
10h 30m2 stops
American Airlines Logo
3:06 pm - 9:28 pmEYW-MKE
7h 22m2 stops
$279American Airlines
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Sun, Feb 1 - Thu, Feb 12
Delta Logo
11:41 am - 8:06 pmMKE-EYW
7h 25m1 stop
Delta Logo
6:20 pm - 11:51 pmEYW-MKE
6h 31m1 stop
$294Delta
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Sun, Dec 14 - Sat, Dec 20
American Airlines Logo
5:57 am - 3:15 pmMKE-EYW
8h 18m1 stop
American Airlines Logo
5:22 pm - 9:12 pmEYW-MKE
4h 50m1 stop
$296American Airlines
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Sat, Apr 18 - Fri, Apr 24
American Airlines Logo
8:13 am - 6:23 pmMKE-EYW
9h 10m2 stops
American Airlines Logo
5:22 pm - 9:12 pmEYW-MKE
4h 50m1 stop
$301American Airlines
Find Deal
Sat, Apr 18 - Fri, Apr 24
United Airlines Logo
5:00 am - 3:53 pmMKE-EYW
9h 53m2 stops
United Airlines Logo
4:34 pm - 10:45 pmEYW-MKE
7h 11m1 stop
$319United Airlines
Find Deal
Sat, Feb 21 - Sat, Feb 28
United Airlines Logo
8:00 am - 3:53 pmMKE-EYW
6h 53m1 stop
United Airlines Logo
4:34 pm - 10:45 pmEYW-MKE
7h 11m1 stop
$341United Airlines
Find Deal
Sat, Feb 21 - Sat, Feb 28
Spirit Airlines Logo
1:56 pm - 1:30 pmMKE-EYW
22h 34m3 stops
Spirit Airlines Logo
2:25 pm - 12:36 pmEYW-MKE
23h 11m2 stops
$394Spirit Airlines
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Thu, Jan 29 - Sun, Feb 1
Spirit Airlines Logo
1:56 pm - 1:30 pmMKE-EYW
22h 34m3 stops
Spirit Airlines Logo
2:25 pm - 12:36 pmEYW-MKE
23h 11m2 stops
$403Spirit Airlines
Find Deal
Sun, Jan 25 - Thu, Jan 29

American Airlines flights from Milwaukee to Key West

Our best American Airlines deals on Milwaukee to Key West flight tickets
American Airlines
Feb 1
MKE6:00 amMilwaukee-Mitchell
9h 49m
2 stops
EYW4:49 pmKey West
Feb 12
EYW1:42 pmKey West
4h 53m
1 stop
MKE5:35 pmMilwaukee-Mitchell
$274
Find similar
American Airlines
Feb 1
MKE10:17 amMilwaukee-Mitchell
10h 30m
2 stops
EYW9:47 pmKey West
Feb 12
EYW3:06 pmKey West
7h 22m
2 stops
MKE9:28 pmMilwaukee-Mitchell
$279
Find similar
American Airlines
Apr 18
MKE5:57 amMilwaukee-Mitchell
8h 18m
1 stop
EYW3:15 pmKey West
Apr 24
EYW5:22 pmKey West
4h 50m
1 stop
MKE9:12 pmMilwaukee-Mitchell
$296
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United Airlines flights from Milwaukee to Key West

Our best United Airlines deals on Milwaukee to Key West flight tickets
United Airlines
Feb 21
MKE5:00 amMilwaukee-Mitchell
9h 53m
2 stops
EYW3:53 pmKey West
Feb 28
EYW4:34 pmKey West
7h 11m
1 stop
MKE10:45 pmMilwaukee-Mitchell
$319
Find similar
United Airlines
Feb 21
MKE8:00 amMilwaukee-Mitchell
6h 53m
1 stop
EYW3:53 pmKey West
Feb 28
EYW4:34 pmKey West
7h 11m
1 stop
MKE10:45 pmMilwaukee-Mitchell
$341
Find similar
United Airlines
Jan 25
MKE8:33 amMilwaukee-Mitchell
5h 44m
1 stop
EYW3:17 pmKey West
Jan 30
EYW4:15 pmKey West
30h 06m
2 stops
MKE9:21 pmMilwaukee-Mitchell
$453
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 October 22, 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

12:20 pm-7:44 pm

1 stop6h 24m

Key West

Mon 1/26

7:00 am-1:47 pm

1 stop7h 47m

$269

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Sun 2/1

6:00 am-4:49 pm

2 stops9h 49m

Key West

Thu 2/12

1:42 pm-5:35 pm

1 stop4h 53m

$274

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Sun 2/1

10:17 am-9:47 pm

2 stops10h 30m

Key West

Thu 2/12

3:06 pm-9:28 pm

2 stops7h 22m

$279

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Sun 12/14

11:41 am-8:06 pm

1 stop7h 25m

Key West

Sat 12/20

6:20 pm-11:51 pm

1 stop6h 31m

$294

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Sat 4/18

5:57 am-3:15 pm

1 stop8h 18m

Key West

Fri 4/24

5:22 pm-9:12 pm

1 stop4h 50m

$296

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Sat 4/18

8:13 am-6:23 pm

2 stops9h 10m

Key West

Fri 4/24

5:22 pm-9:12 pm

1 stop4h 50m

$301

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Sat 2/21

5:00 am-3:53 pm

2 stops9h 53m

Key West

Sat 2/28

4:34 pm-10:45 pm

1 stop7h 11m

$319

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Sat 2/21

8:00 am-3:53 pm

1 stop6h 53m

Key West

Sat 2/28

4:34 pm-10:45 pm

1 stop7h 11m

$341

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Thu 1/29

1:56 pm-1:30 pm

3 stops22h 34m

Key West

Sun 2/1

2:25 pm-12:36 pm

2 stops23h 11m

$394

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Sun 1/25

1:56 pm-1:30 pm

3 stops22h 34m

Key West

Thu 1/29

2:25 pm-12:36 pm

2 stops23h 11m

$403

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 $391 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 $338 on momondo.

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

You could potentially save up to 50% 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

Direct flights

None
There are no direct flights from Milwaukee to Key West. There are no popular flight routes from Milwaukee to Key West.
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  • 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 4h 58m.

  • 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
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $266Free CancellationRating
7.2
11,028 reviews
Search American Airlines flights
United AirlinesPriceFrom $268Free CancellationRating
7.4
8,990 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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