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$67+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MKE
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
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 March 23, 2026.

This Southwest deal was found by Cheapflights users on 3/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:25 am
MCI
-
MKE
1 stop5h 30m
Southwest
Wed 4/156:25 am
MKE
-
MCI
1 stop4h 55m
Southwest
Deal found 3/23$128
This Southwest deal was found by Cheapflights users on 3/20. 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.
Thu 4/161:50 pm
MCI
-
MKE
Nonstop1h 25m
Southwest
Fri 4/242:30 pm
MKE
-
MCI
Nonstop1h 30m
Southwest
Deal found 3/20$153
This Southwest deal was found by Cheapflights users on 3/21. 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 4/106:20 am
MCI
-
MKE
1 stop7h 15m
Southwest
Mon 4/136:30 pm
MKE
-
MCI
1 stop5h 05m
Southwest
Deal found 3/21$173
This United Airlines deal was found by Cheapflights users on 3/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:55 pm
MCI
-
MKE
1 stop4h 16m
United Airlines
Wed 8/195:05 am
MKE
-
MCI
1 stop4h 02m
United Airlines
Deal found 3/20$179
This Expedia deal was found by Cheapflights users on 3/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/274:51 pm
STL
-
MKE
1 stop19h 28m
Frontier
Thu 4/3012:21 pm
MKE
-
STL
1 stop10h 58m
Frontier
Deal found 3/20$205
This American Airlines deal was found by Cheapflights users on 3/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:20 am
STL
-
MKE
1 stop5h 39m
American Airlines
Tue 4/215:06 am
MKE
-
STL
1 stop6h 41m
American Airlines
Deal found 3/19$207
This Southwest deal was found by Cheapflights users on 3/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:45 pm
STL
-
MKE
Nonstop1h 15m
Southwest
Thu 4/168:00 am
MKE
-
STL
Nonstop1h 20m
Southwest
Deal found 3/19$213
This Southwest deal was found by Cheapflights users on 3/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:45 pm
STL
-
MKE
Nonstop1h 15m
Southwest
Fri 4/175:20 pm
MKE
-
STL
Nonstop1h 20m
Southwest
Deal found 3/19$215
This Delta deal was found by Cheapflights users on 3/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2310:19 am
STL
-
MKE
1 stop5h 43m
Delta
Tue 6/25:01 pm
MKE
-
STL
1 stop4h 08m
Delta
Deal found 3/19$220
This Southwest deal was found by Cheapflights users on 3/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/224:25 pm
MCI
-
MKE
1 stop5h 10m
Southwest
Sun 4/266:10 am
MKE
-
MCI
1 stop7h 00m
Southwest
Deal found 3/22$222
This Southwest deal was found by Cheapflights users on 3/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:20 am
STL
-
MKE
1 stop5h 40m
Southwest
Mon 4/135:20 pm
MKE
-
STL
Nonstop1h 20m
Southwest
Deal found 3/18$223
This Southwest deal was found by Cheapflights users on 3/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:25 am
MCI
-
MKE
1 stop5h 20m
Southwest
Wed 4/2910:15 am
MKE
-
MCI
Nonstop1h 35m
Southwest
Deal found 3/18$225

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 March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$153
(Southwest)

One-way from

$67
(Southwest)

Popular in

January

Cheapest in

October

Average price

$430

Good round-trip deal

$309 or less

Good one-way deal

$185 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. 24% potential increase in price ($130 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Missouri to Milwaukee-Mitchell.
Search Deals
Price to beat on a one-way 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 March 23, 2026.
Use the filters below to find and compare flights from Missouri to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CityMilwaukee

MCI - MKE

MCIMKE

Kansas City

Fri 4/10

6:20 am-1:35 pm

1 stop7h 15m

Milwaukee-Mitchell

Mon 4/13

6:30 pm-11:35 pm

1 stop5h 05m

$173

Kansas CityMilwaukee

MCI - MKE

MCIMKE

Kansas City

Sat 4/25

6:15 am-11:32 am

1 stop5h 17m

Milwaukee-Mitchell

Sat 4/25

5:37 pm-9:59 pm

1 stop4h 22m

$173

St. LouisMilwaukee

STL - MKE

STLMKE

Lambert-St Louis

Sat 5/23

6:20 am-12:00 pm

1 stop5h 40m

Milwaukee-Mitchell

Tue 6/2

4:40 pm-6:00 pm

Nonstop1h 20m

$215

Kansas CityMilwaukee

MCI - MKE

MCIMKE

Kansas City

Sun 4/26

5:25 am-10:45 am

1 stop5h 20m

Milwaukee-Mitchell

Wed 4/29

10:15 am-11:50 am

Nonstop1h 35m

$225

St. LouisMilwaukee

STL - MKE

STLMKE

Lambert-St Louis

Mon 4/13

5:40 am-12:00 pm

2 stops6h 20m

Milwaukee-Mitchell

Thu 4/16

8:00 am-9:20 am

Nonstop1h 20m

$228

St. LouisMilwaukee

STL - MKE

STLMKE

Lambert-St Louis

Sat 4/11

6:20 am-12:00 pm

1 stop5h 40m

Milwaukee-Mitchell

Mon 4/13

5:50 am-9:05 am

1 stop3h 15m

$233

Kansas CityMilwaukee

MCI - MKE

MCIMKE

Kansas City

Thu 5/14

6:56 pm-11:59 pm

1 stop5h 03m

Milwaukee-Mitchell

Tue 5/19

2:20 pm-10:29 pm

1 stop8h 09m

$236

Kansas CityMilwaukee

MCI - MKE

MCIMKE

Kansas City

Sat 5/2

6:17 am-9:45 am

1 stop3h 28m

Milwaukee-Mitchell

Mon 5/4

5:53 pm-11:59 pm

1 stop6h 06m

$243

Kansas CityMilwaukee

MCI - MKE

MCIMKE

Kansas City

Thu 4/9

8:00 am-11:32 am

1 stop3h 32m

Milwaukee-Mitchell

Mon 4/13

4:13 pm-11:32 pm

1 stop7h 19m

$243

Kansas CityMilwaukee

MCI - MKE

MCIMKE

Kansas City

Sun 4/12

5:05 pm-11:00 pm

1 stop5h 55m

Milwaukee-Mitchell

Mon 4/13

6:30 pm-11:35 pm

1 stop5h 05m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/19

Showing 1-10 of 45 resultsSorted by cheapest first
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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 January is currently the most expensive (average of $156). 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 March 23, 2026.

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 in the afternoon could potentially save you up to 11% 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 March 23, 2026.

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

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 5h 17m. Fly via Southwest, United Airlines, or Delta 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 United Airlines ($78), American Airlines ($95), and Southwest ($96).

  • 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 $364, our data shows the cheapest flight currently is $168. When looking at the most popular route, (Kansas City - Milwaukee-Mitchell), you can expect to pay $179 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 January is currently the most expensive (average of $156). 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
Port Washington
New Berlin
Oak Creek
Wauwatosa

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Alternative routes for Missouri to Milwaukee

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

Discover the top 3 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 March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$158Average$339FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$181Average$416FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$187Average$364FlexibilityNo cancel feeOn-time63%

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