HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Key Largo

$83+ Cheap flights from Milwaukee (MKE) to Key Largo, FL

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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — MIA
dic. 23 — dic. 301
lun. 12/23
lun. 12/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Milwaukee to Key Largo with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Milwaukee-Mitchell to Key Largo are usually found in September or August, booked 55 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Milwaukee to Key Largo

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Key Largo (KE9). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 18, 2024.

Round-trip from

$227
(FlightHub)

One-way from

$83
(Cheapflightsfares)

Popular in

March

Cheapest in

September

Average price

$368
From Milwaukee-Mitchell to Key Largo
Search Deals
One-way flight from Milwaukee-Mitchell to Key Largo
Search Deals
High demand for flights, 6% potential price rise
Search Deals
Best time to find cheap flights, 2% potential price drop
Search Deals
Average for round-trip flights in December 2024
Search Deals

Find flight deals from Milwaukee to Key Largo

Cheapest flights from Milwaukee to Key Largo
Explore the most affordable flight options available from Milwaukee to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 18, 2024.

This Delta deal was found by Cheapflights users on 12/17. 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.
mar. 12/319:25 amMKE - MIA
1 stop7h 00mDelta
mié. 1/84:47 pmMIA - MKE
1 stop4h 42mDelta
Deal found 12/17$256
This American Airlines deal was found by Cheapflights users on 12/18. 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.
mar. 12/316:40 amMKE - MIA
Nonstop3h 14mAmerican Airlines
mar. 1/711:59 amMIA - MKE
1 stop10h 11mAmerican Airlines
Deal found 12/18$332
This United Airlines deal was found by Cheapflights users on 12/17. 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.
mar. 12/3112:10 pmMKE - MIA
1 stop5h 33mUnited Airlines
mar. 1/71:30 pmMIA - MKE
2 stops9h 52mUnited Airlines
Deal found 12/17$376
This eDestinos deal was found by Cheapflights users on 12/17. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/276:25 pmMKE - MIA
1 stop23h 56mMultiple Airlines
dom. 1/59:13 pmMIA - MKE
2 stops37h 34mMultiple Airlines
Deal found 12/17$501
This Southwest deal was found by Cheapflights users on 12/16. 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.
lun. 12/235:00 amMKE - MIA
1 stop9h 55mSouthwest
mié. 1/17:15 amMIA - MKE
2 stops15h 05mSouthwest
Deal found 12/16$525
This Cheapflightsfares deal was found by Cheapflights users on 12/17. 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.
jue. 12/265:40 pmMKE - MIA
1 stop16h 19mSun Country Air
dom. 12/2911:52 amMIA - MKE
1 stop6h 37mSun Country Air
Deal found 12/17$632
This Mytrip deal was found by Cheapflights users on 12/17. 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.
lun. 12/235:00 amMKE - MIA
2 stops28h 11mSpirit Airlines
vie. 12/275:45 amMIA - MKE
3 stops42h 00mSpirit Airlines
Deal found 12/17$862

Find flights from Milwaukee to Key Largo within your budget

Customize your flight search to find flights from Milwaukee to Key Largo 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 diciembre 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MilwaukeeMiami

MKE - MIA

MKEMIA

Milwaukee-Mitchell

lun. 2/24

12:30 pm-5:05 am

1 stop15h 35m

Miami

mié. 2/26

6:25 am-9:32 am

1 stop28h 07m

$227

MilwaukeeMiami

MKE - MIA

MKEMIA

Milwaukee-Mitchell

mié. 1/1

5:00 am-11:46 am

1 stop5h 46m

Miami

mar. 1/7

9:00 am-3:10 pm

1 stop7h 10m

$242

MilwaukeeMiami

MKE - MIA

MKEMIA

Milwaukee-Mitchell

mar. 12/31

9:25 am-5:25 pm

1 stop7h 00m

Miami

mié. 1/8

4:47 pm-8:29 pm

1 stop4h 42m

$256

MilwaukeeMiami

MKE - MIA

MKEMIA

Milwaukee-Mitchell

jue. 2/13

10:32 am-5:16 am

1 stop17h 44m

Miami

sáb. 2/15

6:25 am-9:32 am

1 stop28h 07m

$265

MilwaukeeMiami

MKE - MIA

MKEMIA

Milwaukee-Mitchell

lun. 2/24

11:35 am-6:10 pm

1 stop5h 35m

Miami

mié. 2/26

7:54 pm-10:40 pm

Nonstop3h 46m

$292

MilwaukeeMiami

MKE - MIA

MKEMIA

Milwaukee-Mitchell

dom. 2/9

5:27 pm-7:41 pm

2 stops25h 14m

Miami

dom. 2/16

9:03 pm-11:23 am

1 stop15h 20m

$295

MilwaukeeMiami

MKE - MIA

MKEMIA

Milwaukee-Mitchell

sáb. 3/1

4:25 pm-10:45 pm

1 stop5h 20m

Miami

mié. 3/5

3:50 pm-9:30 pm

1 stop6h 40m

$321

MilwaukeeMiami

MKE - MIA

MKEMIA

Milwaukee-Mitchell

mar. 2/18

10:32 am-5:16 am

1 stop17h 44m

$83

MilwaukeeMiami

MKE - MIA

MKEMIA

Milwaukee-Mitchell

dom. 1/19

1:05 pm-10:21 pm

1 stop8h 16m

$104

MilwaukeeMiami

MKE - MIA

MKEMIA

Milwaukee-Mitchell

mié. 2/19

12:38 pm-7:03 pm

1 stop5h 25m

$118

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 16 results
1
2

Best time to book a flight from Milwaukee to Key Largo

Have a flexible travel schedule? Discover the best time to fly to Key Largo 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.

Travel insights for flights from Milwaukee to Key Largo

Get recent, data-driven insights about flights from Milwaukee to Key Largo including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Milwaukee to Key Largo?

Use this chart to determine the optimal time to book a round-trip flight from Milwaukee to Key Largo. Price data was last updated on December 13, 2024.

To ensure you get the cheapest price possible for a flight from Milwaukee to Key Largo, you should look to book at least 55 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Milwaukee to Key Largo?

Currently, September is the cheapest month in which you can book a flight from Milwaukee to Key Largo (average of $218). Flying from Milwaukee to Key Largo in March is currently the most expensive (average of $286). 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.

What is the cheapest time of day to fly from MKE to KE9?

Find hourly flight availability from Milwaukee to Key Largo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 18, 2024.

When flying from Milwaukee to Key Largo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Milwaukee to Key Largo?

Use this chart to determine the cheapest time to fly round-trip from Milwaukee to Key Largo. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Milwaukee to Key Largo flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Key Largo by month

Plan your trip to Key Largo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Key Largo 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 Key Largo when rainfall is around 1.6 in.

Temperature in Key Largo by month

Plan your trip to Key Largo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Key Largo, 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 Key Largo

Get insights into the airlines that provide service to Key Largo. 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 Key Largo. Reviews last updated diciembre 18, 2024.
Get a feel of what it's like to fly with American Airlines, Spirit Airlines and Delta from Milwaukee to Key Largo by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,848 reviews

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,848 reviews
Southwest
8.1
Very good
4,848 reviews

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,552 reviews
Southwest
8.1
Very good
4,848 reviews

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,604 reviews
Southwest
8.1
Very good
4,848 reviews

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,059 reviews
Southwest
8.1
Very good
4,848 reviews

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,848 reviews

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to Key Largo. 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 Key Largo?

    If you book a flight to Key Largo from Milwaukee, you will be flying from Milwaukee-Mitchell, which is the city’s only airport. Milwaukee-Mitchell (MKE) is located 6.4 mi from the center of Milwaukee. There are 0 flights from Milwaukee-Mitchell to Key Largo per day from 7 different airlines.

  • What are the cheapest airlines to fly from Milwaukee to Key Largo one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $83. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from Milwaukee to Key Largo for a low price.

  • What are the most reliable airlines from Milwaukee to Key Largo?

    Before booking your flight to Key Largo from Milwaukee, check out the most reliable airlines to get you to your destination on time: American Airlines (67%), Qatar Airways (67%), Republic Airways( 67%).

  • What are the cheapest flights from Milwaukee to Key Largo?

    While on average a flight from Milwaukee to Key Largo is generally $569, our data shows the cheapest flight currently is $160. When looking at the most popular route, (Milwaukee-Mitchell - Miami), you can expect to pay $227 for that flight.

  • Can I find deals for flights from Milwaukee to Key Largo that include hotel bookings?

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

  • How can I find direct flights from Milwaukee to Key Largo?

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

  • Can I find deals for business class flights from Milwaukee to Key Largo?

    Yes. Cheapflights offers flight deals from Milwaukee to Key Largo 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 Key Largo?

    Currently, September is the cheapest month in which you can book a flight from Milwaukee to Key Largo (average of $218). Flying from Milwaukee to Key Largo in March is currently the most expensive (average of $286). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Milwaukee to Key Largo

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Orlando flights
O'Hare Intl to Miami flights
O'Hare Intl to Fort Lauderdale flights
Minneapolis to Orlando flights
Minneapolis to Miami flights
O'Hare Intl to Tampa flights
Minneapolis to Fort Lauderdale flights
Minneapolis to Fort Myers flights
Minneapolis to Tampa flights
O'Hare Intl to Fort Myers flights
O'Hare Intl to West Palm Beach flights
Milwaukee to Orlando flights
O'Hare Intl to Key West flights
O'Hare Intl to Sarasota flights
O'Hare Intl to Jacksonville flights
Milwaukee to Fort Lauderdale flights
Minneapolis to Sarasota flights
Milwaukee to Miami flights
Minneapolis to West Palm Beach flights
O'Hare Intl to Pensacola flights
Appleton to Orlando flights
Milwaukee to Fort Myers flights
Milwaukee to Tampa flights
Appleton to Orlando Sanford Intl flights
Minneapolis to Valparaiso flights
Minneapolis to Pensacola flights
O'Hare Intl to Panama City flights
Minneapolis to Key West flights
Madison to Fort Myers flights
Minneapolis to Jacksonville flights
Appleton to Tampa flights
Appleton to Fort Myers flights
Green Bay to Orlando flights
Appleton to St Petersburg flights
Appleton to Fort Lauderdale flights
Madison to Miami flights
Madison to Orlando flights
Madison to Fort Lauderdale flights
Madison to Sarasota flights
Minneapolis to St Petersburg flights
Minneapolis to Panama City flights
Appleton to Key West flights
Appleton to Sarasota flights
Milwaukee to Sarasota flights
Minneapolis to Daytona Beach flights
Milwaukee to Key West flights
Appleton to Miami flights
Madison to Tampa flights
O'Hare Intl to Daytona Beach flights
O'Hare Intl to Valparaiso flights

Top 7 airlines flying from Milwaukee to Key Largo

Discover the top 7 airlines that operate flights from Milwaukee to Key Largo. 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 diciembre 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$72Average$207FlexibilityNo cancel feeOn-time65%
FrontierCheapest$127Average$207FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$153Average$354FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$176Average$354FlexibilityNo cancel feeOn-time71%
DeltaCheapest$215Average$343FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$216Average$430FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$319Average$505FlexibilityNo cancel feeOn-time63%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.