HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Missouri

$78+ Cheap flights from Milwaukee (MKE) to Missouri

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — STL
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Milwaukee to Missouri 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.

Cheap flight deals from Milwaukee to Missouri

Keep the following information in mind while searching for Milwaukee to Missouri flight deals. Data was last updated August 14, 2025.

Round-trip from

$155
(Southwest)

One-way from

$78
(Southwest)

Popular in

January

Cheapest in

September

Average price

$306

Good round-trip deal

$234 or less

Good one-way deal

$142 or less
From Milwaukee-Mitchell to Missouri
Search Deals
One-way flight from Milwaukee-Mitchell to Missouri
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals
Price to beat on a round-trip flight from Milwaukee-Mitchell to Missouri.
Search Deals
Price to beat on a one-way flight from Milwaukee-Mitchell to Missouri.
Search Deals

Find flight deals from Milwaukee to Missouri

Cheapest flights from Milwaukee to Missouri
Explore the most affordable flight options available from Milwaukee to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Southwest deal was found by Cheapflights users on 8/13. 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 9/106:15 amMKE - STL
Nonstop1h 15mSouthwest
Wed 9/178:50 pmSTL - MKE
Nonstop1h 15mSouthwest
Deal found 8/13$155
This American Airlines deal was found by Cheapflights users on 8/13. 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 9/193:47 pmMKE - STL
1 stop7h 20mAmerican Airlines
Sun 9/216:05 amSTL - MKE
1 stop3h 59mAmerican Airlines
Deal found 8/13$159
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/125:46 pmMKE - MCI
1 stop5h 21mAmerican Airlines
Sun 9/215:32 amMCI - MKE
1 stop5h 00mAmerican Airlines
Deal found 8/12$159
This Southwest deal was found by Cheapflights users on 8/14. 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 9/133:55 pmMKE - STL
Nonstop1h 15mSouthwest
Tue 9/1610:15 amSTL - MKE
Nonstop1h 15mSouthwest
Deal found 8/14$166
This Southwest deal was found by Cheapflights users on 8/12. 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 11/199:05 amMKE - MCI
Nonstop1h 35mSouthwest
Thu 11/201:55 pmMCI - MKE
Nonstop1h 30mSouthwest
Deal found 8/12$166
This Southwest deal was found by Cheapflights users on 8/14. 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 9/47:55 amMKE - STL
Nonstop1h 15mSouthwest
Sat 9/68:25 amSTL - MKE
Nonstop1h 15mSouthwest
Deal found 8/14$177
This Southwest deal was found by Cheapflights users on 8/13. 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 9/117:55 amMKE - STL
Nonstop1h 15mSouthwest
Sun 9/148:50 pmSTL - MKE
Nonstop1h 15mSouthwest
Deal found 8/13$186
This Southwest deal was found by Cheapflights users on 8/13. 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 9/412:05 pmMKE - MCI
Nonstop1h 30mSouthwest
Sun 9/79:55 amMCI - MKE
Nonstop1h 30mSouthwest
Deal found 8/13$186
This Southwest deal was found by Cheapflights users on 8/14. 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 9/45:25 pmMKE - STL
Nonstop1h 20mSouthwest
Mon 9/84:15 pmSTL - MKE
1 stop6h 45mSouthwest
Deal found 8/14$187
This Southwest deal was found by Cheapflights users on 8/13. 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 9/1112:05 pmMKE - MCI
Nonstop1h 30mSouthwest
Sat 9/131:05 pmMCI - MKE
1 stop7h 50mSouthwest
Deal found 8/13$187
This Southwest deal was found by Cheapflights users on 8/13. 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 9/195:25 pmMKE - STL
Nonstop1h 20mSouthwest
Sun 9/218:50 pmSTL - MKE
Nonstop1h 15mSouthwest
Deal found 8/13$195
This Southwest deal was found by Cheapflights users on 8/12. 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 10/311:45 amMKE - MCI
Nonstop1h 30mSouthwest
Sun 10/58:15 pmMCI - MKE
Nonstop1h 25mSouthwest
Deal found 8/12$195

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee to Missouri 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 August 14, 2025.
Use the filters below to find and compare flights from Milwaukee to Missouri that are best for you.

Fly from

Milwaukee

Fly to

Missouri

Route

Depart

Return

Price

MilwaukeeSt. Louis

MKE - STL

MKESTL

Milwaukee-Mitchell

Wed 9/10

6:15 am-7:30 am

Nonstop1h 15m

Lambert-St Louis

Wed 9/17

8:50 pm-10:05 pm

Nonstop1h 15m

$155

MilwaukeeSt. Louis

MKE - STL

MKESTL

Milwaukee-Mitchell

Thu 9/4

10:00 am-3:52 pm

1 stop5h 52m

Lambert-St Louis

Sat 9/6

9:44 am-5:00 pm

1 stop7h 16m

$159

MilwaukeeSt. Louis

MKE - STL

MKESTL

Milwaukee-Mitchell

Sun 9/28

6:00 am-10:49 am

1 stop4h 49m

Lambert-St Louis

Thu 10/2

6:30 am-11:26 am

1 stop4h 56m

$159

MilwaukeeSt. Louis

MKE - STL

MKESTL

Milwaukee-Mitchell

Wed 9/10

2:23 pm-8:32 pm

1 stop6h 09m

Lambert-St Louis

Wed 9/17

6:29 am-1:44 pm

1 stop7h 15m

$159

MilwaukeeKansas City

MKE - MCI

MKEMCI

Milwaukee-Mitchell

Thu 9/11

5:00 am-10:37 am

1 stop5h 37m

Kansas City

Sat 9/13

6:29 pm-10:41 pm

1 stop4h 12m

$159

MilwaukeeSt. Louis

MKE - STL

MKESTL

Milwaukee-Mitchell

Fri 9/19

3:47 pm-11:07 pm

1 stop7h 20m

Lambert-St Louis

Sun 9/21

6:05 am-10:04 am

1 stop3h 59m

$159

MilwaukeeKansas City

MKE - MCI

MKEMCI

Milwaukee-Mitchell

Sun 9/7

5:00 am-9:09 am

1 stop4h 09m

Kansas City

Wed 9/10

6:29 pm-10:41 pm

1 stop4h 12m

$159

MilwaukeeSt. Louis

MKE - STL

MKESTL

Milwaukee-Mitchell

Sat 9/20

3:47 pm-11:07 pm

1 stop7h 20m

Lambert-St Louis

Sun 9/21

6:05 am-10:04 am

1 stop3h 59m

$159

MilwaukeeSt. Louis

MKE - STL

MKESTL

Milwaukee-Mitchell

Sat 9/13

3:47 pm-11:07 pm

1 stop7h 20m

Lambert-St Louis

Tue 9/16

8:50 am-4:47 pm

1 stop7h 57m

$159

MilwaukeeSt. Louis

MKE - STL

MKESTL

Milwaukee-Mitchell

Wed 1/7

6:49 pm-11:32 pm

1 stop4h 43m

Lambert-St Louis

Sun 1/11

5:14 am-10:32 am

1 stop5h 18m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 47 results
1
2
3
...
5

Best time to book a flight from Milwaukee to Missouri

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

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

Currently, August is the cheapest month in which you can book a flight from Milwaukee to Missouri (average of $311). Flying from Milwaukee to Missouri in March is currently the most expensive (average of $356). 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 MO?

Find hourly flight availability from Milwaukee to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

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

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated August 14, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Milwaukee to Missouri by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,244 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,244 reviews
Southwest
8.0
Very good
4,244 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,980 reviews
Southwest
8.0
Very good
4,244 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,916 reviews
Southwest
8.0
Very good
4,244 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,244 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

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

    Located just 6.4 mi from the city center, Milwaukee-Mitchell (MKE) is the airport most travelers will use when flying to Missouri from Milwaukee.

  • How popular is this Milwaukee to Missouri flight route?

    Within the past month, 26 users have taken a look at flights from Milwaukee-Mitchell to Missouri.

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

    For one-way options, check prices for Southwest. According to our data, you can fly for as low as $78. Users have also found prices from $79 and $80 on American Airlines and United Airlines, respectively.

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

    When deciding which route to take from Milwaukee to Missouri consider Milwaukee-Mitchell - Lambert-St Louis, Milwaukee-Mitchell - Kansas City or Milwaukee-Mitchell - Springfield-Branson as they are the most popular.

  • What are the cheapest flights from Milwaukee to Missouri?

    The cheapest flight price from Milwaukee to Missouri is $90. On average you can expect to pay $262. The most popular route, (Milwaukee-Mitchell - Lambert-St Louis), can usually be booked for $155.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Milwaukee to Missouri (average of $311). Flying from Milwaukee to Missouri in March is currently the most expensive (average of $356). 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 Missouri

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to LaGuardia flights
O'Hare Intl to Newark flights
O'Hare Intl to John F Kennedy Intl flights
O'Hare Intl to Las Vegas flights
O'Hare Intl to Dallas/Fort Worth flights
O'Hare Intl to Los Angeles flights
Minneapolis to LaGuardia flights
O'Hare Intl to Seattle flights
O'Hare Intl to Sky Harbor Intl flights
O'Hare Intl to Denver flights
O'Hare Intl to San Francisco flights
O'Hare Intl to Fort Lauderdale flights
O'Hare Intl to Orlando flights
O'Hare Intl to Miami flights
Minneapolis to Las Vegas flights
O'Hare Intl to Boston flights
O'Hare Intl to Atlanta flights
Minneapolis to John F Kennedy Intl flights
Minneapolis to Seattle flights
O'Hare Intl to Reagan-National flights
O'Hare Intl to Tampa flights
Minneapolis to Dallas/Fort Worth flights
Minneapolis to Orlando flights
Minneapolis to Denver flights
O'Hare Intl to Philadelphia flights
Minneapolis to Sky Harbor Intl flights
Minneapolis to Newark flights
O'Hare Intl to Honolulu flights
O'Hare Intl to Dulles Intl flights
O'Hare Intl to Austin flights
O'Hare Intl to Ontario flights
O'Hare Intl to San Diego flights
O'Hare Intl to Baltimore flights
O'Hare Intl to Nashville flights
Minneapolis to Boston flights
O'Hare Intl to Santa Ana flights
Minneapolis to Miami flights
Minneapolis to O'Hare Intl flights
O'Hare Intl to Hobby flights
Milwaukee to LaGuardia flights
O'Hare Intl to Portland flights
Minneapolis to Fort Lauderdale flights
Minneapolis to Honolulu flights
O'Hare Intl to New Orleans flights
O'Hare Intl to Fort Myers flights
Minneapolis to Los Angeles flights
O'Hare Intl to Salt Lake City flights
O'Hare Intl to San Antonio flights
O'Hare Intl to Charlotte flights
Milwaukee to Las Vegas flights

Top 4 airlines flying from Milwaukee to Missouri

Discover the top 4 airlines that operate flights from Milwaukee to Missouri. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$156Average$343FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$158Average$445FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$201Average$317FlexibilityNo cancel feeOn-time63%
DeltaCheapest$255Average$294FlexibilityNo cancel feeOn-timeN/A

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.