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Cheap flights from Key West to Milwaukee from $269

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Key West to Milwaukee departing on 7/29. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Key West to Milwaukee

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:05 pm - 3:04 pm
EYW
-
MKE
23h 59m
1 stop
United Airlines Logo
8:29 am - 3:06 pm
MKE
-
EYW
5h 37m
1 stop
$519United Airlines
Sat, Dec 5 - Tue, Dec 8
United Airlines Logo
4:05 pm - 9:46 am
EYW
-
MKE
18h 41m
2 stops
United Airlines Logo
5:00 am - 11:51 am
MKE
-
EYW
5h 51m
1 stop
$599United Airlines
Sat, Dec 5 - Tue, Dec 8
United Airlines Logo
2:15 pm - 7:07 am
EYW
-
MKE
17h 52m
2 stops
United Airlines Logo
6:00 am - 1:29 pm
MKE
-
EYW
6h 29m
1 stop
$1,004United Airlines
Sat, Aug 22 - Tue, Aug 25
United Airlines Logo
2:20 pm - 11:37 pm
EYW
-
MKE
10h 17m
1 stop
United Airlines Logo
6:00 am - 1:29 pm
MKE
-
EYW
6h 29m
1 stop
$1,013United Airlines
Sat, Aug 22 - Tue, Aug 25
United Airlines Logo
2:20 pm - 11:37 pm
EYW
-
MKE
10h 17m
1 stop
United Airlines Logo
6:00 am - 1:29 pm
MKE
-
EYW
6h 29m
1 stop
$1,018United Airlines
Sat, Aug 22 - Tue, Aug 25
United Airlines Logo
2:20 pm - 10:00 am
EYW
-
MKE
20h 40m
2 stops
United Airlines Logo
7:18 am - 1:29 pm
MKE
-
EYW
29h 11m
2 stops
$1,143United Airlines
Sat, Aug 22 - Tue, Aug 25

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United Airlines flights from Key West to Milwaukee

Our best United Airlines deals on Key West to Milwaukee flight tickets
United Airlines
Dec 5
EYW4:05 pmKey West
23h 59m
1 stop
MKE3:04 pmMilwaukee-Mitchell
Dec 8
MKE8:29 amMilwaukee-Mitchell
5h 37m
1 stop
EYW3:06 pmKey West
$519
United Airlines
Dec 5
EYW4:05 pmKey West
18h 41m
2 stops
MKE9:46 amMilwaukee-Mitchell
Dec 8
MKE5:00 amMilwaukee-Mitchell
5h 51m
1 stop
EYW11:51 amKey West
$599
United Airlines
Aug 22
EYW2:15 pmKey West
17h 52m
2 stops
MKE7:07 amMilwaukee-Mitchell
Aug 25
MKE6:00 amMilwaukee-Mitchell
6h 29m
1 stop
EYW1:29 pmKey West
$1,004

momondo Fare Finder

 
Customize your flight search to find flights from Key West to Milwaukee 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 June 21, 2026.
Use the filters below to find and compare flights from Key West to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Key WestMilwaukee

EYW - MKE

EYWMKE

Key West

Sat 12/5

4:05 pm-3:04 pm

1 stop23h 59m

Milwaukee-Mitchell

Tue 12/8

8:29 am-3:06 pm

1 stop5h 37m

$519

Key WestMilwaukee

EYW - MKE

EYWMKE

Key West

Sat 12/5

4:05 pm-9:46 am

2 stops18h 41m

Milwaukee-Mitchell

Tue 12/8

5:00 am-11:51 am

1 stop5h 51m

$599

Key WestMilwaukee

EYW - MKE

EYWMKE

Key West

Sat 8/22

2:15 pm-7:07 am

2 stops17h 52m

Milwaukee-Mitchell

Tue 8/25

6:00 am-1:29 pm

1 stop6h 29m

$1,004
Quickest round-trip

Key WestMilwaukee

EYW - MKE

EYWMKE

Key West

Sat 8/22

2:20 pm-11:37 pm

1 stop10h 17m

Milwaukee-Mitchell

Tue 8/25

6:00 am-1:29 pm

1 stop6h 29m

$1,013

Key WestMilwaukee

EYW - MKE

EYWMKE

Key West

Sat 8/22

2:20 pm-11:37 pm

1 stop10h 17m

Milwaukee-Mitchell

Tue 8/25

6:00 am-1:29 pm

1 stop6h 29m

$1,018

Key WestMilwaukee

EYW - MKE

EYWMKE

Key West

Sat 8/22

2:20 pm-10:00 am

2 stops20h 40m

Milwaukee-Mitchell

Tue 8/25

7:18 am-1:29 pm

2 stops29h 11m

$1,143
Cheapest one-way

Key WestMilwaukee

EYW - MKE

EYWMKE

Key West

Wed 7/29

11:46 am-7:58 am

3 stops21h 12m

$269
Quickest one-way

Key WestMilwaukee

EYW - MKE

EYWMKE

Key West

Wed 9/9

7:40 am-1:50 pm

1 stop7h 10m

$324

Key WestMilwaukee

EYW - MKE

EYWMKE

Key West

Tue 10/6

2:01 pm-10:57 pm

2 stops9h 56m

$329

Key WestMilwaukee

EYW - MKE

EYWMKE

Key West

Wed 9/9

7:40 am-1:50 pm

1 stop7h 10m

$348

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
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See travel insights to Milwaukee from

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

What is the cheapest month to fly to Milwaukee?

The cheapest month to fly to Milwaukee from Key West is in July. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Milwaukee, with average flight prices from Key West averaging around $0.

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

You could potentially save up to 66% on your flight if you consider stops on a Key West to Milwaukee flight.

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

Fastest flight time

17h 52m

Direct flights

None
The fastest flight from Key West to Milwaukee takes 17h 52m
There are no direct flights from Key West to Milwaukee. There are no popular flight routes from Key West to Milwaukee.
Search flight deals

Frequently asked questions about flying from Key West to Milwaukee

  • 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 17h 52m.

  • 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?

  • 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?

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
DeltaPriceFrom $283Free CancellationRating
7.8
8,423 reviews
Search Delta flights

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
Waukesha
Wauwatosa
Oak Creek
Mequon
Glendale
West Bend
Pewaukee
Port Washington
Kohler
New Berlin
Grafton

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.

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