What airlines fly to Florida Keys?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Florida Keys from Milwaukee according to our data. American Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Florida Keys. Keep in mind that there are 4 different airlines that fly to Florida Keys on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Milwaukee-Mitchell to Florida Keys?

Frontier, United Airlines, and American Airlines are the most popular carriers operating from Milwaukee-Mitchell to Florida Keys

How many flights depart from Milwaukee to Florida Keys on average per week?

The number of flights available between Milwaukee and Florida Keys is 10 per week as of February 2026. The most frequent departure day is Mon, with 20% of weekly flights leaving on this day.

When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Florida Keys?

Prices for flights from Milwaukee-Mitchell Airport to Florida Keys were last updated today.

How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Florida Keys?

As of February 2026, there are 6 operators available to choose from for flights from Milwaukee-Mitchell Airport to Florida Keys.

How old do you have to be to fly from Milwaukee-Mitchell Airport to Florida Keys?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Milwaukee-Mitchell Airport to Florida Keys.

What documentation or ID do you need to fly to Florida Keys?

The required travel and health documents for your Florida Keys 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 Florida Keys. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$93 Cheap Flights from Milwaukee to Florida Keys in 2026

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Find the cheapest flights from Milwaukee to Florida Keys

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:46 pm - 5:38 am

MKE

MIA

8h 52m

1 stop

5:50 am - 6:51 pm

MIA

MKE

14h 01m

1 stop

$233Frontier

Mon, Mar 9 - Fri, Mar 13

6:29 pm - 5:05 am

MKE

MIA

9h 36m

1 stop

7:00 am - 4:10 pm

MIA

MKE

10h 10m

1 stop

$239Frontier

Fri, Apr 24 - Mon, Apr 27

4:26 pm - 12:49 am

MKE

MIA

7h 23m

1 stop

5:05 am - 3:41 pm

MIA

MKE

11h 36m

1 stop

$240Frontier

Fri, Apr 10 - Mon, Apr 13

4:32 pm - 12:49 am

MKE

MIA

7h 17m

1 stop

5:05 am - 3:41 pm

MIA

MKE

11h 36m

1 stop

$241Frontier

Mon, Apr 6 - Fri, Apr 10

11:16 am - 5:53 pm

MKE

MIA

5h 37m

1 stop

5:50 am - 6:20 pm

MIA

MKE

13h 30m

1 stop

$243Frontier

Fri, Mar 13 - Mon, Mar 16

12:20 pm - 7:44 pm

MKE

EYW

6h 24m

1 stop

7:00 am - 11:15 am

EYW

MKE

5h 15m

1 stop

$269Delta

Tue, Jun 30 - Wed, Jul 8

5:10 am - 3:57 pm

MKE

EYW

9h 47m

2 stops

7:42 pm - 11:59 pm

EYW

MKE

5h 17m

1 stop

$274American Airlines

Wed, Mar 11 - Wed, Mar 18

5:10 am - 3:57 pm

MKE

EYW

9h 47m

2 stops

3:56 pm - 11:45 pm

EYW

MKE

8h 49m

2 stops

$279American Airlines

Wed, Mar 11 - Wed, Mar 18

12:33 pm - 7:40 pm

MKE

EYW

6h 07m

1 stop

6:22 pm - 11:56 pm

EYW

MKE

6h 34m

1 stop

$289Delta

Mon, May 4 - Thu, May 14

7:50 am - 2:51 pm

MKE

EYW

6h 01m

1 stop

4:38 pm - 10:55 pm

EYW

MKE

7h 17m

1 stop

$317United Airlines

Sun, Apr 5 - Thu, Apr 9

Southwest flights from Milwaukee to Florida Keys

Our best Southwest deals on Milwaukee to Florida Keys flight tickets

Southwest

Apr 7

MKE5:50 amMilwaukee-Mitchell

5h 05m

1 stop

MIA11:55 amMiami

Apr 14

MIA12:35 pmMiami

10h 10m

2 stops

MKE9:45 pmMilwaukee-Mitchell

$340

Southwest

Apr 18

MKE2:10 pmMilwaukee-Mitchell

5h 10m

1 stop

MIA8:20 pmMiami

Apr 22

MIA6:20 pmMiami

5h 15m

1 stop

MKE10:35 pmMilwaukee-Mitchell

$341

Southwest

Apr 7

MKE9:15 amMilwaukee-Mitchell

10h 25m

2 stops

MIA8:40 pmMiami

Apr 8

MIA12:35 pmMiami

10h 10m

2 stops

MKE9:45 pmMilwaukee-Mitchell

$345

Frontier flights from Milwaukee to Florida Keys

Our best Frontier deals on Milwaukee to Florida Keys flight tickets

Frontier

Mar 9

MKE7:46 pmMilwaukee-Mitchell

8h 52m

1 stop

MIA5:38 amMiami

Mar 13

MIA5:50 amMiami

14h 01m

1 stop

MKE6:51 pmMilwaukee-Mitchell

$233

Frontier

Apr 24

MKE6:29 pmMilwaukee-Mitchell

9h 36m

1 stop

MIA5:05 amMiami

Apr 27

MIA7:00 amMiami

10h 10m

1 stop

MKE4:10 pmMilwaukee-Mitchell

$239

Frontier

Apr 10

MKE4:26 pmMilwaukee-Mitchell

7h 23m

1 stop

MIA12:49 amMiami

Apr 13

MIA5:05 amMiami

11h 36m

1 stop

MKE3:41 pmMilwaukee-Mitchell

$240

Fly from

Fly to

Route

Depart

Return

Price

MilwaukeeMiami

MKE - MIA

MKEMIA

Milwaukee-Mitchell

Mon 3/9

7:46 pm-5:38 am

1 stop8h 52m

Miami

Fri 3/13

5:50 am-6:51 pm

1 stop14h 01m

$233

MilwaukeeMiami

MKE - MIA

MKEMIA

Milwaukee-Mitchell

Fri 4/24

6:29 pm-5:05 am

1 stop9h 36m

Miami

Mon 4/27

7:00 am-4:10 pm

1 stop10h 10m

$239

MilwaukeeMiami

MKE - MIA

MKEMIA

Milwaukee-Mitchell

Fri 4/10

4:26 pm-12:49 am

1 stop7h 23m

Miami

Mon 4/13

5:05 am-3:41 pm

1 stop11h 36m

$240

MilwaukeeMiami

MKE - MIA

MKEMIA

Milwaukee-Mitchell

Mon 4/6

4:32 pm-12:49 am

1 stop7h 17m

Miami

Fri 4/10

5:05 am-3:41 pm

1 stop11h 36m

$241

MilwaukeeMiami

MKE - MIA

MKEMIA

Milwaukee-Mitchell

Fri 3/13

11:16 am-5:53 pm

1 stop5h 37m

Miami

Mon 3/16

5:50 am-6:20 pm

1 stop13h 30m

$243

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Tue 6/30

12:20 pm-7:44 pm

1 stop6h 24m

Key West

Wed 7/8

7:00 am-11:15 am

1 stop5h 15m

$269

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Wed 3/11

5:10 am-3:57 pm

2 stops9h 47m

Key West

Wed 3/18

7:42 pm-11:59 pm

1 stop5h 17m

$274

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Wed 3/11

5:10 am-3:57 pm

2 stops9h 47m

Key West

Wed 3/18

3:56 pm-11:45 pm

2 stops8h 49m

$279

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Mon 5/4

12:33 pm-7:40 pm

1 stop6h 07m

Key West

Thu 5/14

6:22 pm-11:56 pm

1 stop6h 34m

$289

MilwaukeeKey West

MKE - EYW

MKEEYW

Milwaukee-Mitchell

Sun 4/5

7:50 am-2:51 pm

1 stop6h 01m

Key West

Thu 4/9

4:38 pm-10:55 pm

1 stop7h 17m

$317

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Milwaukee to Florida Keys

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

Prices

Airlines

Other information

What is the cheapest month to fly to Florida Keys?

The month of August is another great option to travel to Florida Keys, with average flight prices from Milwaukee averaging around $301.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from Milwaukee to Florida Keys is on a Sunday when prices can be found for as low as $578. The most expensive day to fly to Florida Keys is Friday, with ticket prices averaging around $620.

What is the cheapest time of day to depart on your flight to Florida Keys?

According to our data, the cheapest time of day to fly to Florida Keys is at noon. momondo users have found flights departing from Milwaukee to Florida Keys at noon for as low as $385. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $601.

How far in advance should I book a flight to Florida Keys?

You are more likely to see cheaper flights to Florida Keys from Milwaukee when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $388 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Milwaukee for as low as $326 on momondo.

Can stopping save me money on Milwaukee to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Milwaukee to Florida Keys.

Cheap Milwaukee to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Milwaukee to Florida Keys

Fastest flight time	3h 21m
Direct flights	Every day
Airports in Florida Keys	3 airports

The fastest flight from Milwaukee to Florida Keys takes 3h 21m

Direct flights go from Milwaukee to Florida Keys every day.

There are 3 airports in Florida Keys. From Milwaukee there are direct flights to Miami (MIA).

Search flight deals

When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Florida Keys?
Prices for flights from Milwaukee-Mitchell Airport to Florida Keys were last updated today.
How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Florida Keys?
As of February 2026, there are 6 operators available to choose from for flights from Milwaukee-Mitchell Airport to Florida Keys.
How old do you have to be to fly from Milwaukee-Mitchell Airport to Florida Keys?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Milwaukee-Mitchell Airport to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The required travel and health documents for your Florida Keys 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 Florida Keys. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Milwaukee to Florida Keys?
Based on momondo bookings for flights between Milwaukee and Florida Keys, the leading plane model is Boeing 737 MAX 8, making up 22.29% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 17.81%, Airbus A320-100/200 with 7.60%, and Airbus A320neo with 7.55%.

Best airlines flying from Milwaukee to Florida Keys

Compare and see reviews for airlines that fly from Milwaukee to Florida Keys with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.2 11,320 reviews	Search American Airlines flights
Delta	PriceFrom $248	Free Cancellation	Rating 7.9 8,215 reviews	Search Delta flights
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.4 9,325 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Milwaukee to Florida Keys?

It is quick and easy to find Milwaukee to Florida Keys flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Florida Keys that suits you.

Can I find flights from Milwaukee to Florida Keys with flexible booking policies on momondo?

All flight searches from Milwaukee to Florida Keys on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Milwaukee to Florida Keys?

Once you have performed a search for Milwaukee to Florida Keys flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Milwaukee to Florida Keys right now. Can momondo alert me if prices change?

Price alerts on flights to Florida Keys from Milwaukee are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.