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Florida Keys

$72+ Cheap flights from Milwaukee (MKE) to Florida Keys

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — EYW
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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Find flight deals from Milwaukee to Florida Keys

Cheapest flights from Milwaukee to Florida Keys
Explore the most affordable flight options available from Milwaukee to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

This Frontier deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/148:04 pmMKE - MIA
1 stop9h 15mFrontier
Mon 11/176:00 amMIA - MKE
1 stop14h 19mFrontier
Deal found 10/19$174
This Frontier deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/318:04 pmMKE - MIA
1 stop9h 15mFrontier
Fri 11/76:00 amMIA - MKE
1 stop14h 19mFrontier
Deal found 10/20$211
This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:00 amMKE - MIA
1 stop6h 32mDelta
Mon 12/86:30 pmMIA - MKE
1 stop6h 24mDelta
Deal found 10/21$217
This Southwest deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:00 amMKE - MIA
1 stop5h 25mSouthwest
Thu 12/187:25 pmMIA - MKE
1 stop5h 00mSouthwest
Deal found 10/20$220
This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/53:17 pmMKE - MIA
1 stop5h 57mDelta
Sat 12/132:11 pmMIA - MKE
1 stop5h 59mDelta
Deal found 10/21$223
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:00 amMKE - MIA
2 stops8h 42mUnited Airlines
Fri 12/125:56 pmMIA - MKE
1 stop5h 34mUnited Airlines
Deal found 10/21$228
This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/53:17 pmMKE - MIA
1 stop5h 57mDelta
Fri 12/1210:32 amMIA - MKE
1 stop6h 41mDelta
Deal found 10/21$229
This American Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1512:34 pmMKE - MIA
1 stop9h 22mAmerican Airlines
Mon 12/229:29 pmMIA - MKE
Nonstop3h 30mAmerican Airlines
Deal found 10/20$231
This Cheapflightsfares deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/318:04 pmMKE - MIA
1 stop9h 15mFrontier
Mon 11/36:00 amMIA - MKE
1 stop14h 19mFrontier
Deal found 10/21$237
This Southwest deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:30 amMKE - MIA
1 stop6h 20mSouthwest
Tue 12/238:05 pmMIA - MKE
1 stop5h 25mSouthwest
Deal found 10/20$241
This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1310:34 amMKE - EYW
1 stop5h 41mDelta
Tue 12/166:10 pmEYW - MKE
1 stop6h 44mDelta
Deal found 10/21$269
This American Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/133:03 pmMKE - EYW
1 stop5h 47mAmerican Airlines
Tue 12/164:10 pmEYW - MKE
2 stops8h 20mAmerican Airlines
Deal found 10/20$274

Cheap flight deals from Milwaukee to Florida Keys

Keep the following information in mind while searching for Milwaukee to Florida Keys flight deals. Data was last updated October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$169
(Southwest)

One-way from

$72
(Southwest)

Popular in

March

Cheapest in

August

Average price

$386
Provider with most accurate pricing for Milwaukee-Mitchell-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Miami flights.
Search Deals
From Milwaukee-Mitchell to Florida Keys
Search Deals
One-way flight from Milwaukee-Mitchell to Florida Keys
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee to Florida Keys 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, Cheapflights users made 2,558,603 searches. Data last updated October 22, 2025.
Use the filters below to find and compare flights from Milwaukee to Florida Keys that are best for you.

Fly from

Milwaukee

Fly to

Florida Keys

Route

Depart

Return

Price

MilwaukeeMiami

MKE - MIA

MKEMIA

Milwaukee-Mitchell

Tue 12/16

8:00 am-3:35 pm

1 stop6h 35m

Miami

Thu 12/18

12:00 pm-5:07 pm

1 stop6h 07m

$217

MilwaukeeMiami

MKE - MIA

MKEMIA

Milwaukee-Mitchell

Fri 12/5

5:18 pm-12:46 am

1 stop6h 28m

Miami

Mon 12/8

6:30 pm-11:54 pm

1 stop6h 24m

$223

MilwaukeeMiami

MKE - MIA

MKEMIA

Milwaukee-Mitchell

Sat 1/17

7:00 am-4:44 pm

1 stop8h 44m

Miami

Fri 1/23

11:35 am-8:12 pm

1 stop9h 37m

$223

MilwaukeeMiami

MKE - MIA

MKEMIA

Milwaukee-Mitchell

Fri 12/5

3:17 pm-10:14 pm

1 stop5h 57m

Miami

Fri 12/12

10:32 am-4:13 pm

1 stop6h 41m

$229

MilwaukeeMiami

MKE - MIA

MKEMIA

Milwaukee-Mitchell

Tue 12/9

5:30 am-4:10 pm

2 stops9h 40m

Miami

Thu 12/18

7:25 pm-11:25 pm

1 stop5h 00m

$233

MilwaukeeMiami

MKE - MIA

MKEMIA

Milwaukee-Mitchell

Fri 10/31

8:04 pm-6:19 am

1 stop9h 15m

Miami

Mon 11/3

6:00 am-7:19 pm

1 stop14h 19m

$238

MilwaukeeMiami

MKE - MIA

MKEMIA

Milwaukee-Mitchell

Thu 1/8

6:35 am-4:10 pm

1 stop8h 35m

Miami

Mon 1/12

6:55 am-6:30 pm

2 stops12h 35m

$244

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Tue 1/6

7:32 am-3:25 pm

1 stop6h 53m

Key West

Sat 1/10

5:35 pm-10:17 pm

1 stop5h 42m

$269

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Thu 11/20

11:37 am-7:53 pm

1 stop7h 16m

Key West

Tue 11/25

6:18 pm-11:55 pm

1 stop6h 37m

$269

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Sat 12/13

12:44 pm-8:06 pm

1 stop6h 22m

Key West

Tue 12/16

6:10 pm-11:54 pm

1 stop6h 44m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Showing 1-10 of 30 results
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Best time to book a flight from Milwaukee to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Milwaukee with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Milwaukee to Florida Keys

What is the cheapest month to book a flight from Milwaukee to Florida Keys?

Currently, December is the cheapest month in which you can book a flight from Milwaukee to Florida Keys (average of $206). Flying from Milwaukee to Florida Keys in June is currently the most expensive (average of $308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Florida Keys. Reviews last updated October 22, 2025.
Read through reviews of airlines operating flights from Milwaukee to Florida Keys, such as Southwest, Delta, and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,235 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,235 reviews
Southwest
8.0
Very good
4,235 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,981 reviews
Southwest
8.0
Very good
4,235 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,988 reviews
Southwest
8.0
Very good
4,235 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,029 reviews
Southwest
8.0
Very good
4,235 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,097 reviews
Southwest
8.0
Very good
4,235 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to Florida Keys. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Milwaukee to Florida Keys?

    Most people fly from Milwaukee-Mitchell (MKE) if they book a flight from Milwaukee to Florida Keys. Milwaukee-Mitchell is conveniently located just 6.4 mi from Milwaukee’s city center.

  • How long is the flight from Milwaukee to Florida Keys?

    Departing from Milwaukee to Florida Keys will take you 6h 28m. The distance from Milwaukee to Florida Keys is about 1260 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Milwaukee to Florida Keys one-way?

    One-way options have recently been found by users for as low as $97 on Southwest. Other airlines that offer cheap prices include United Airlines from $104 and American Airlines from $276 one-way.

  • Can I find deals for flights from Milwaukee to Florida Keys that include hotel bookings?

    Yes. In addition to deals on Milwaukee to Florida Keys flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Milwaukee to Florida Keys?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Milwaukee to Florida Keys.

  • Can I find deals for business class flights from Milwaukee to Florida Keys?

    Yes. Cheapflights offers flight deals from Milwaukee to Florida Keys by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Milwaukee to Florida Keys?

    Currently, December is the cheapest month in which you can book a flight from Milwaukee to Florida Keys (average of $206). Flying from Milwaukee to Florida Keys in June is currently the most expensive (average of $308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Milwaukee to Florida Keys

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Milwaukee to Florida Keys

Discover the top 3 airlines that operate flights from Milwaukee to Florida Keys. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$387FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$266Average$401FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$486FlexibilityNo cancel feeOn-time69%

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