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$86+ Cheap flights from Missouri to Milwaukee (MKE)

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MKE
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
1 adult, Economy
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Cheap flight deals from Missouri to Milwaukee

Cheapest flights from Missouri to Milwaukee
Explore the most affordable flight options available from Missouri to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.

This American Airlines deal was found by Cheapflights users on 12/8. 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.
Thu 12/256:00 amMCI - MKE
1 stop7h 22mAmerican Airlines
Tue 12/306:27 pmMKE - MCI
1 stop5h 26mAmerican Airlines
Deal found 12/8$366
This Delta deal was found by Cheapflights users on 12/8. 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 12/243:29 pmMCI - MKE
1 stop6h 06mDelta
Mon 12/295:49 pmMKE - MCI
1 stop5h 22mDelta
Deal found 12/8$369
This Kiwi.com deal was found by Cheapflights users on 12/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/133:30 pmSTL - MKE
1 stop18h 09mMultiple Airlines
Sat 12/208:15 pmMKE - STL
2 stops13h 25mMultiple Airlines
Deal found 12/6$402
This Southwest deal was found by Cheapflights users on 12/5. 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.
Sun 12/219:30 pmSTL - MKE
Nonstop1h 15mSouthwest
Mon 12/293:20 pmMKE - STL
1 stop4h 55mSouthwest
Deal found 12/5$405
This American Airlines deal was found by Cheapflights users on 12/8. 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.
Wed 12/246:00 amSTL - MKE
1 stop11h 49mAmerican Airlines
Thu 12/256:00 amMKE - STL
1 stop8h 09mAmerican Airlines
Deal found 12/8$413
This Delta deal was found by Cheapflights users on 12/6. 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.
Tue 12/236:00 amMCI - MKE
1 stop4h 27mDelta
Sun 12/285:49 pmMKE - MCI
1 stop5h 22mDelta
Deal found 12/6$420
This American Airlines deal was found by Cheapflights users on 12/5. 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.
Sun 12/216:00 amSTL - MKE
1 stop4h 13mAmerican Airlines
Thu 12/256:00 amMKE - STL
1 stop8h 09mAmerican Airlines
Deal found 12/5$423
This United Airlines deal was found by Cheapflights users on 12/6. 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.
Sun 12/216:35 pmSTL - MKE
1 stop3h 38mUnited Airlines
Fri 12/263:48 pmMKE - STL
1 stop3h 30mUnited Airlines
Deal found 12/6$433
This Southwest deal was found by Cheapflights users on 12/6. 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.
Sun 12/2110:40 amSTL - MKE
Nonstop1h 15mSouthwest
Fri 12/267:40 pmMKE - STL
1 stop4h 25mSouthwest
Deal found 12/6$436
This United Airlines deal was found by Cheapflights users on 12/7. 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.
Tue 12/233:19 pmMCI - MKE
1 stop5h 52mUnited Airlines
Sun 12/285:00 amMKE - MCI
1 stop4h 18mUnited Airlines
Deal found 12/7$438
This Kiwi.com deal was found by Cheapflights users on 12/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/253:47 pmMCI - MKE
2 stops18h 06mMultiple Airlines
Sun 12/288:06 pmMKE - MCI
1 stop26h 53mMultiple Airlines
Deal found 12/7$456
This United Airlines deal was found by Cheapflights users on 12/7. 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.
Tue 12/236:35 pmMCI - MKE
1 stop3h 38mUnited Airlines
Sat 12/275:00 amMKE - MCI
1 stop5h 43mUnited Airlines
Deal found 12/7$461

Find flight deals from Missouri to Milwaukee

Keep the following information in mind while searching for Missouri to Milwaukee flight deals. Data was last updated December 8, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$181
(Delta)

One-way from

$86
(Southwest)

Popular in

February

Cheapest in

April

Average price

$447

Good round-trip deal

$421 or less
Provider with most accurate pricing for Lambert-St Louis-Milwaukee-Mitchell flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Milwaukee-Mitchell flights.
Search Deals
From Missouri to Milwaukee-Mitchell
Search Deals
One-way flight from Missouri to Milwaukee-Mitchell
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($92 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Missouri to Milwaukee-Mitchell.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri 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, Cheapflights users made 2,558,603 searches. Data last updated December 8, 2025.
Use the filters below to find and compare flights from Missouri to Milwaukee that are best for you.

Fly from

Missouri

Fly to

Milwaukee

Route

Depart

Return

Price

Kansas CityMilwaukee

MCI - MKE

MCIMKE

Kansas City

Wed 1/14

6:15 am-10:23 am

1 stop4h 08m

Milwaukee-Mitchell

Wed 1/21

11:03 am-3:24 pm

1 stop4h 21m

$181

Kansas CityMilwaukee

MCI - MKE

MCIMKE

Kansas City

Thu 2/19

6:23 am-10:21 am

1 stop3h 58m

Milwaukee-Mitchell

Mon 2/23

6:59 pm-11:26 pm

1 stop4h 27m

$181

Kansas CityMilwaukee

MCI - MKE

MCIMKE

Kansas City

Wed 1/14

6:15 am-10:23 am

1 stop4h 08m

Milwaukee-Mitchell

Tue 1/20

6:59 pm-11:27 pm

1 stop4h 28m

$181

Kansas CityMilwaukee

MCI - MKE

MCIMKE

Kansas City

Wed 1/14

3:59 pm-9:30 pm

1 stop5h 31m

Milwaukee-Mitchell

Mon 1/19

6:59 pm-11:27 pm

1 stop4h 28m

$181

Kansas CityMilwaukee

MCI - MKE

MCIMKE

Kansas City

Tue 1/13

3:59 pm-9:30 pm

1 stop5h 31m

Milwaukee-Mitchell

Wed 1/21

6:15 am-11:00 am

1 stop4h 45m

$181

St. LouisMilwaukee

STL - MKE

STLMKE

Lambert-St Louis

Thu 2/19

6:35 am-12:34 pm

1 stop5h 59m

Milwaukee-Mitchell

Mon 2/23

5:03 pm-8:43 pm

1 stop3h 40m

$181

Kansas CityMilwaukee

MCI - MKE

MCIMKE

Kansas City

Thu 2/19

3:35 pm-10:35 pm

2 stops7h 00m

Milwaukee-Mitchell

Mon 2/23

5:15 am-11:10 am

1 stop5h 55m

$196

Kansas CityMilwaukee

MCI - MKE

MCIMKE

Kansas City

Thu 1/8

12:55 pm-9:10 pm

2 stops8h 15m

Milwaukee-Mitchell

Thu 1/15

9:15 am-2:45 pm

1 stop5h 30m

$196

Kansas CityMilwaukee

MCI - MKE

MCIMKE

Kansas City

Wed 1/14

12:55 pm-9:10 pm

2 stops8h 15m

Milwaukee-Mitchell

Tue 1/20

12:10 pm-5:00 pm

1 stop4h 50m

$196

St. LouisMilwaukee

STL - MKE

STLMKE

Lambert-St Louis

Thu 2/19

2:55 pm-10:35 pm

2 stops7h 40m

Milwaukee-Mitchell

Mon 2/23

6:10 pm-11:35 pm

1 stop5h 25m

$196

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 39 results
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Best time to book a flight from Missouri to Milwaukee

Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Missouri 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 Missouri to Milwaukee

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

Currently, September is the cheapest month in which you can book a flight from Missouri to Milwaukee (average of $62). Flying from Missouri to Milwaukee in August is currently the most expensive (average of $142). 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 MO to MKE?

Find hourly flight availability from Missouri to Milwaukee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 8, 2025.

One of the essential ways to save on airfare from Missouri to Milwaukee is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 17% on airfare.

What is the cheapest day to fly from Missouri to Milwaukee?

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

Travelers seeking maximum savings on their Missouri to Milwaukee flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Missouri to Milwaukee

Explore weekly flight availability from Missouri to Milwaukee. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 8, 2025.

The most flights from USMO to MKE are scheduled on a Friday (4 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Related info for your journey

Find useful and relevant information for your journey from Missouri to Milwaukee. 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 into for flights to Milwaukee from Missouri?

    Milwaukee-Mitchell (MKE) is the airport you will fly into if you book a flight from Missouri to Milwaukee. It is only a 6.4 mi journey from Milwaukee-Mitchell (MKE) to Milwaukee’s city center.

  • How popular is this Missouri to Milwaukee flight route?

    Within the past month, 1 users have taken a look at flights from Missouri to Milwaukee-Mitchell.

  • How long is the flight from Missouri to Milwaukee?

    There are many flights that can get you from Missouri to Milwaukee in 4h 08m. Fly via Delta, Southwest, or United Airlines to get the fastest option. The distance from Missouri to Milwaukee is about 435 mi. This flight may include one or multiple stops.

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

    The cheapest airlines for a one-way flight from Missouri to Milwaukee are American Airlines ($95), United Airlines ($108), and Southwest ($118).

  • What are the most popular routes from Missouri to Milwaukee?

    While some choose either Lambert-St Louis - Milwaukee-Mitchell or Springfield-Branson - Milwaukee-Mitchell, Kansas City - Milwaukee-Mitchell is the most popular route from Missouri to Milwaukee.

  • What are the cheapest flights from Missouri to Milwaukee?

    While on average a flight from Missouri to Milwaukee is generally $447, our data shows the cheapest flight currently is $391. When looking at the most popular route, (Kansas City - Milwaukee-Mitchell), you can expect to pay $243 for that flight.

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

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

  • How can I find direct flights from Missouri to Milwaukee?

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

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

    Yes. Cheapflights offers flight deals from Missouri to Milwaukee 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 Missouri to Milwaukee?

    Currently, September is the cheapest month in which you can book a flight from Missouri to Milwaukee (average of $62). Flying from Missouri to Milwaukee in August is currently the most expensive (average of $142). 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

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
New Berlin
Oak Creek
Wauwatosa

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Alternative routes for Missouri to Milwaukee

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Top 4 airlines flying from Missouri to Milwaukee

Discover the top 4 airlines that operate flights from Missouri to Milwaukee. 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 December 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$158Average$405FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$187Average$348FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$208Average$387FlexibilityNo cancel feeOn-time69%
DeltaCheapest$210Average$510FlexibilityNo cancel feeOn-timeN/A

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