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$99+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — EYW
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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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 April 24, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$218
(Frontier)

One-way from

$99
(Frontier)

Popular in

March

Cheapest in

September

Average price

$397
Provider with most accurate pricing for Milwaukee-Mitchell-Miami flight deals.
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Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Miami flights.
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From Milwaukee-Mitchell to Florida Keys
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One-way flight from Milwaukee-Mitchell to Florida Keys
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Highest demand for flights based on searches. 14% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 24, 2025.

This Frontier deal was found by Cheapflights users on 4/23. 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.
Thu 5/83:48 pmMKE - MIA
1 stop12h 34mFrontier
Sun 5/116:00 amMIA - MKE
1 stop10h 25mFrontier
Deal found 4/23$218
This Delta deal was found by Cheapflights users on 4/23. 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.
Sun 5/2512:38 pmMKE - EYW
1 stop6h 29mDelta
Tue 6/37:00 amEYW - MKE
1 stop7h 54mDelta
Deal found 4/23$233
This Delta deal was found by Cheapflights users on 4/22. 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.
Sun 8/316:00 amMKE - MIA
1 stop5h 59mDelta
Sun 9/77:00 amMIA - MKE
1 stop5h 13mDelta
Deal found 4/22$245
This Mytrip deal was found by Cheapflights users on 4/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/129:15 amMKE - MIA
1 stop9h 57mSpirit Airlines
Sat 5/176:00 amMIA - MKE
2 stops32h 54mSpirit Airlines
Deal found 4/21$247
This American Airlines deal was found by Cheapflights users on 4/23. 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 9/136:27 amMKE - EYW
2 stops7h 13mAmerican Airlines
Sat 9/207:21 pmEYW - MKE
1 stop5h 08mAmerican Airlines
Deal found 4/23$254
This Booking.com deal was found by Cheapflights users on 4/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/29:15 amMKE - MIA
1 stop9h 57mMultiple Airlines
Fri 6/66:00 amMIA - MKE
1 stop14h 11mMultiple Airlines
Deal found 4/22$258
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/46:12 amMKE - MIA
1 stop7h 29mAmerican Airlines
Tue 7/85:18 amMIA - MKE
1 stop6h 05mAmerican Airlines
Deal found 4/21$282
This Southwest deal was found by Cheapflights users on 4/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/45:50 amMKE - MIA
2 stops13h 00mSouthwest
Tue 7/85:10 pmMIA - MKE
1 stop6h 15mSouthwest
Deal found 4/21$327
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Thu 5/1511:25 amMKE - MIA
2 stops10h 04mUnited Airlines
Mon 5/1912:20 pmMIA - MKE
1 stop5h 46mUnited Airlines
Deal found 4/23$370
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Sat 5/172:22 pmMKE - EYW
2 stops26h 43mUnited Airlines
Sat 5/248:45 amEYW - MKE
2 stops13h 15mUnited Airlines
Deal found 4/23$422

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 April 24, 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

Thu 5/8

3:48 pm-5:22 am

1 stop12h 34m

Miami

Sun 5/11

6:00 am-3:25 pm

1 stop10h 25m

$218

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Sun 5/25

12:38 pm-8:07 pm

1 stop6h 29m

Key West

Tue 6/3

7:00 am-1:54 pm

1 stop7h 54m

$233

MilwaukeeMiami

MKE - MIA

MKEMIA

Milwaukee-Mitchell

Mon 5/12

9:15 am-8:12 pm

1 stop9h 57m

Miami

Sat 5/17

6:00 am-1:54 pm

2 stops32h 54m

$247

MilwaukeeMiami

MKE - MIA

MKEMIA

Milwaukee-Mitchell

Mon 6/2

9:15 am-8:12 pm

1 stop9h 57m

Miami

Fri 6/6

6:00 am-7:11 pm

1 stop14h 11m

$258

MilwaukeeMiami

MKE - MIA

MKEMIA

Milwaukee-Mitchell

Sat 5/24

4:15 pm-10:55 pm

1 stop5h 40m

Miami

Sat 5/31

8:10 am-1:54 pm

1 stop6h 44m

$281

MilwaukeeMiami

MKE - MIA

MKEMIA

Milwaukee-Mitchell

Fri 7/4

6:12 am-2:41 pm

1 stop7h 29m

Miami

Tue 7/8

5:18 am-10:23 am

1 stop6h 05m

$282

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Sun 5/25

7:07 am-2:37 pm

1 stop6h 30m

Key West

Tue 6/3

12:50 pm-9:20 pm

2 stops9h 30m

$308

MilwaukeeMiami

MKE - MIA

MKEMIA

Milwaukee-Mitchell

Fri 7/4

5:50 am-7:50 pm

2 stops13h 00m

Miami

Tue 7/8

5:10 pm-10:25 pm

1 stop6h 15m

$327

MilwaukeeMiami

MKE - MIA

MKEMIA

Milwaukee-Mitchell

Thu 5/15

11:25 am-10:29 pm

2 stops10h 04m

Miami

Mon 5/19

12:20 pm-5:06 pm

1 stop5h 46m

$370

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Sat 5/17

2:22 pm-6:05 pm

2 stops26h 43m

Key West

Sat 5/24

8:45 am-9:00 pm

2 stops13h 15m

$422

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 23 results
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2
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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, August is the cheapest month in which you can book a flight from Milwaukee to Florida Keys (average of $328). Flying from Milwaukee to Florida Keys in March is currently the most expensive (average of $493). 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.

Rainfall in Florida Keys by month

Plan your trip to Florida Keys by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Florida Keys ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Florida Keys when rainfall is around 1.6 in.

Temperature in Florida Keys by month

Plan your trip to Florida Keys by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Florida Keys, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

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 April 24, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Milwaukee to Florida Keys. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,918 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,918 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,286 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,685 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
JetBlue
7.3
Good
2,924 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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.

  • 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 $99 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $109 and JetBlue from $119 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, August is the cheapest month in which you can book a flight from Milwaukee to Florida Keys (average of $328). Flying from Milwaukee to Florida Keys in March is currently the most expensive (average of $493). 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$241Average$385FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$391FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$452FlexibilityNo cancel feeOn-time69%

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