Cheap Flight Tickets from St Louis (STL) to Milwaukee (MKE), Starting at $340

Good to Know: Cheapest and Fastest STL - MKE Flights

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

Cheapest Round Trip Flight

$340

WN Southwest Airlines • 1 stop • 7h 35m

Aug 28 – Sep 04

The cheapest round trip flight from St Louis to Milwaukee (STL-MKE-STL) is currently $340

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Cheapest Direct Flight

$507

WN Southwest Airlines • nonstop • 1h 50m

Aug 28

The cheapest nonstop flight from St Louis to Milwaukee (STL-MKE) is currently $507

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Fastest Flight

1h 50m

The fastest nonstop flight from St Louis to Milwaukee (STL-MKE) takes 1h 50m

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

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

Aug 28 - Sep 04, Economy
WN
St Louis → Milwaukee
7h 35m
6:05 AM - 11:00 AM • 1 stop
WN
St Louis → Milwaukee
4h 5m
4:20 PM - 7:05 PM • 1 stop
$340
Southwest Airlines
Aug 28 - Sep 04, Economy
WN
St Louis → Milwaukee
8h 40m
10:05 AM - 3:25 PM • 1 stop
WN
St Louis → Milwaukee
4h 5m
4:20 PM - 7:05 PM • 1 stop
$340
Southwest Airlines
Aug 28 - Sep 04, Economy
WN
St Louis → Milwaukee
5h 10m
6:15 PM - 9:25 PM • 1 stop
WN
St Louis → Milwaukee
7h 10m
5:40 PM - 10:10 PM • 1 stop
$340
Southwest Airlines
Aug 28 - Sep 04, Economy
WN
St Louis → Milwaukee
6h 45m
3:45 PM - 7:50 PM • 1 stop
WN
St Louis → Milwaukee
1h 55m
8:00 AM - 9:15 AM • nonstop
$397
Southwest Airlines
Aug 28 - Sep 04, Economy
DL
St Louis → Milwaukee
5h 56m
11:13 AM - 3:09 PM • 1 stop
DL
St Louis → Milwaukee
5h 52m
4:50 PM - 8:42 PM • 1 stop
$400
Delta Airlines
Aug 28 - Sep 04, Economy
AA
St Louis → Milwaukee
5h 15m
9:32 AM - 12:47 PM • 1 stop
AA
St Louis → Milwaukee
5h 24m
5:00 AM - 8:24 AM • 1 stop
$470
American Airlines

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

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

FAQs on St Louis to Milwaukee Flights

What are the airports in St Louis?
STL
What’s the most popular airline flying from STL to MKE?
The most popular airline flying from St Louis to Milwaukee are
Can I fly from STL to MKE non-stop?
Yes, you can fly STL to MKE non-stop on
Which airlines fly nonstop between St Louis and Milwaukee?
The non-stop flights between St Louis and Milwaukee are .
What’s the earliest departure time from STL to MKE Airport?
The earliest flight leaves STL at 6:05 am and lands in MKE - General Mitchell International
What are the airports in Milwaukee?
MKE
Can I make changes to my St Louis to Milwaukee 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 STL to MKE?
Read the fare rules of the St Louis to Milwaukee 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 St Louis and Milwaukee?
operate flights between St Louis and Milwaukee
How long does a flight from St Louis to Milwaukee take?
It takes approximately 1 hour to fly non-stop from STL to MKE, which is 317.34 miles by air.
Which airlines provide the cheapest flights from St Louis (STL) to Milwaukee (MKE) ?
In the past couple of days, the cheapest tickets to MKE from STL were found on WN : USD 340
Do I need a passport to fly between STL and MKE?
No
What’s the latest departure time from STL to MKE ?
The last flight leaves STL at 7:05 pm

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

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

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