Cheap Flight Tickets from Milwaukee (MKE) to St Louis (STL), Starting at $187

Good to Know: Cheapest and Fastest MKE - STL Flights

Useful information for finding best airline tickets from General Mitchell International to Lambert St Louis International on your next trip.

Cheapest Round Trip Flight

$321

WN Southwest Airlines • nonstop • 1h 55m

Oct 01 – Oct 04

The cheapest round trip flight from Milwaukee to St Louis (MKE-STL-MKE) is currently $321

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Cheapest Direct Flight

$237

WN Southwest Airlines • nonstop • 2h

Sep 30

The cheapest nonstop flight from Milwaukee to St Louis (MKE-STL) is currently $237

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Fastest Flight

1h 55m

The fastest nonstop flight from Milwaukee to St Louis (MKE-STL) takes 1h 55m

Top Airlines Flying from Milwaukee to St Louis

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Latest Flight Deals from Milwaukee (MKE) to St Louis (STL)

Compare and book low fare round-trip air tickets from Milwaukee to St Louis. Ideal for travelers with confirmed return itineraries.

Oct 01 - Oct 04, Economy
WN
Milwaukee → St Louis
1h 55m
8:15 AM - 9:30 AM • nonstop
WN
Milwaukee → St Louis
15h 10m
8:20 AM - 5:30 PM • 1 stop
$321
Southwest Airlines
Oct 01 - Oct 04, Economy
WN
Milwaukee → St Louis
1h 55m
5:50 PM - 7:05 PM • nonstop
WN
Milwaukee → St Louis
17h 35m
5:40 AM - 4:35 PM • 1 stop
$321
Southwest Airlines
Oct 01 - Oct 04, Economy
WN
Milwaukee → St Louis
10h 20m
5:55 AM - 12:15 PM • 1 stop
WN
Milwaukee → St Louis
1h 55m
8:25 AM - 9:40 AM • nonstop
$321
Southwest Airlines
Oct 01 - Oct 04, Economy
WN
Milwaukee → St Louis
21h 45m
5:55 AM - 7:00 PM • 1 stop
WN
Milwaukee → St Louis
2h
10:00 PM - 11:20 PM • nonstop
$321
Southwest Airlines
Oct 01 - Oct 04, Economy
WN
Milwaukee → St Louis
10h 15m
5:00 PM - 11:15 PM • 1 stop
WN
Milwaukee → St Louis
10h 5m
11:20 AM - 5:25 PM • 1 stop
$324
Southwest Airlines
Oct 01 - Oct 04, Economy
WN
Milwaukee → St Louis
5h 5m
5:55 AM - 9:00 AM • 1 stop
WN
Milwaukee → St Louis
1h 55m
8:25 AM - 9:40 AM • nonstop
$327
Southwest Airlines

Fly from Milwaukee to St Louis with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Milwaukee to St Louis? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Milwaukee to St Louis Flights

What are the airports in Milwaukee?
MKE
What’s the most popular airline flying from MKE to STL?
The most popular airline flying from Milwaukee to St Louis are
Can I fly from MKE to STL non-stop?
Yes, you can fly MKE to STL non-stop on
Which airlines fly nonstop between Milwaukee and St Louis?
The non-stop flights between Milwaukee and St Louis are .
What’s the earliest departure time from MKE to STL Airport?
The earliest flight leaves MKE at 5:00 am and lands in STL - Lambert St Louis International
What are the airports in St Louis?
STL
Can I make changes to my Milwaukee to St Louis flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from MKE to STL?
Read the fare rules of the Milwaukee to St Louis air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Milwaukee and St Louis?
operate flights between Milwaukee and St Louis
How long does a flight from Milwaukee to St Louis take?
It takes approximately 1 hour to fly non-stop from MKE to STL, which is 317.34 miles by air.
Which airlines provide the cheapest flights from Milwaukee (MKE) to St Louis (STL) ?
In the past couple of days, the cheapest tickets to STL from MKE were found on WN : USD 321
Do I need a passport to fly between MKE and STL?
No
What’s the latest departure time from MKE to STL ?
The last flight leaves MKE at 5:50 pm

Milwaukee (MKE) to St Louis (STL): Airport Information

Origin Airport General Mitchell International , Milwaukee, US
Destination Airport Lambert St Louis International , St Louis, US
Distance 317 miles

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