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Cheap Flights from St Louis to Milwaukee, WI, United States - STL to MKE

Popular flights from St Louis to Milwaukee

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Alaska Airlines
Departure Date Return Date Lowest Price
Jul 9, 2016 Jul 15, 2016 $344
American Airlines
Departure Date Return Date Lowest Price
Aug 3, 2016 Aug 6, 2016 $208
United Airlines
Departure Date Return Date Lowest Price
Aug 3, 2016 Aug 6, 2016 $208

How Much Does it Cost to Fly from St Louis to Milwaukee (STL to MKE)?

We have collected flight cost data from across the web for travel from St Louis to Milwaukee, and have found the average flight price for this trip to be $261.

When Can I Buy the Cheapest Flight from St Louis to Milwaukee (STL to MKE)?

Airlines can adjust prices for plane tickets from St Louis to Milwaukee based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from St Louis to Milwaukee

The chart below shows up-to-date information regarding the cheapest days to fly from St Louis to Milwaukee.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$228 $267 $291 $284 $232 $284 $246

Round Trip vs One Way Flights from St Louis to Milwaukee (STL to MKE)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from St Louis to Milwaukee. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from St Louis to Milwaukee is $173.

The average price for round trip flights from St Louis to Milwaukee is $282.

St Louis to Milwaukee Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from St Louis to Milwaukee?
Answer: Chicago, IL

Airlines Flying from St Louis to Milwaukee (STL to MKE)

Below are the different airlines that fly from St Louis to Milwaukee with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from St Louis to Milwaukee.

St Louis to Milwaukee
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American ORD X X X X X X X
Delta ATL X X X X X X X
United ORD X X X X X X X
Southwest - X X X X X X X
Southwest DCA X X X X X X X

Airports for Your Route

These pages contain information about the major airports in St Louis and Milwaukee, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from St Louis - STL

FlightsAirlineLowest Price
St Louis to Chicago American, Alaska, United $213
St Louis to Madison American, Alaska, United $298
St Louis to Atlanta American, Alaska, Frontier, United $88
St Louis to New York American, Alaska, United $253
St Louis to Dallas - Ft Worth American, Alaska, United $203
St Louis to Detroit American, Alaska, United $232
St Louis to Minneapolis - St Paul American, Alaska, United $242
St Louis to Grand Rapids American, Alaska, United $214
St Louis to Green Bay American, Alaska, United $436
St Louis to South Bend United $1,050
St Louis to Appleton American, Alaska, United $396
St Louis to Washington American, Alaska, United $203
St Louis to Denver American, Alaska, Frontier, United $108
St Louis to IndianapolisCheck Dates
St Louis to Charlotte American, Alaska, United $320
St Louis to Cleveland American, Alaska, United $162
St Louis to Kalamazoo American, United $408
St Louis to Cincinnati American, Alaska, United $282
St Louis to Traverse City American, Alaska, United $299
St Louis to Las Vegas American, Alaska, Frontier, United $123
St Louis to Lansing American, United $529

Cheap Domestic Flights to Milwaukee - MKE

FlightsAirlineLowest Price
Springfield to Chicago American, United $286
Evansville to Chicago American, United $283
Springfield to Chicago United $177
Moline to Chicago American, United $285
Peoria to Chicago American, United $305
Champaign to Chicago American $277
Bloomington - Normal to Chicago American $273
Springfield to Madison American, United $412
Evansville to Madison American, United $502
Cheap Flights from St Louis to Milwaukee, WI, United States, from $208 Round trip from STL to MKE