Cheap flights from Wisconsin to St. Louis (STL)

MKE — STL
Dec 9 — Dec 161

What is the cheapest month to fly from Wisconsin to St. Louis?

The best pricing can be found in the month of February. Prices to St. Louis from Wisconsin average $347. You can even find prices in February for less than $347, as users have found deals to St. Louis from as low as $156. The month of July appears to be one of the more expensive times to travel to St. Louis from Wisconsin. Flying in the targeted month can save you up to 35%.

When is the cheapest time to fly from Wisconsin to St. Louis (WI - STL)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Wisconsin to St. Louis as you normally would.

Cheap flights from Wisconsin to St. Louis in December, January 2022

The best prices found for Wisconsin to STL flights for December, January
Jan 19 - Jan 21
MKE

Milwaukee-Mitchell

STL

Lambert-St Louis

1 stop

5h 25m
STL

Lambert-St Louis

MKE

Milwaukee-Mitchell

1 stop

3h 31m
$138

United Airlines

Pick Dates

Deal found 12/1

Jan 27 - Jan 29
MKE

Milwaukee-Mitchell

STL

Lambert-St Louis

1 stop

6h 44m
STL

Lambert-St Louis

MKE

Milwaukee-Mitchell

1 stop

4h 44m
$168

Delta

Pick Dates

Deal found 12/1

Jan 4 - Jan 4
MKE

Milwaukee-Mitchell

STL

Lambert-St Louis

1 stop

3h 24m
STL

Lambert-St Louis

MKE

Milwaukee-Mitchell

1 stop

4h 31m
$170

Multiple Airlines

Pick Dates

Deal found 12/2

Wisconsin to St. Louis 2022 flight deals

Cheap flights to St. Louis from Wisconsin found for this year
Dec 17 - Dec 18
MKE

Milwaukee-Mitchell

STL

Lambert-St Louis

1 stop

5h 11m
STL

Lambert-St Louis

MKE

Milwaukee-Mitchell

1 stop

6h 50m
$241

American Airlines

Pick Dates

Deal found 12/3

Dec 21 - Dec 25
MKE

Milwaukee-Mitchell

STL

Lambert-St Louis

1 stop

2h 56m
STL

Lambert-St Louis

MKE

Milwaukee-Mitchell

1 stop

7h 08m
$280

American Airlines

Pick Dates

Deal found 12/2

Dec 9 - Dec 12
MKE

Milwaukee-Mitchell

STL

Lambert-St Louis

1 stop

7h 17m
STL

Lambert-St Louis

MKE

Milwaukee-Mitchell

1 stop

7h 08m
$302

American Airlines

Pick Dates

Deal found 12/3

Cheap United Airlines flights from Wisconsin to St. Louis

Jan 19 - Jan 21
MKE

Milwaukee-Mitchell

STL

Lambert-St Louis

1 stop

5h 25m
STL

Lambert-St Louis

MKE

Milwaukee-Mitchell

1 stop

3h 31m
$138

United Airlines

Pick Dates

Deal found 12/1

Jan 19 - Jan 21
MKE

Milwaukee-Mitchell

STL

Lambert-St Louis

1 stop

5h 25m
STL

Lambert-St Louis

MKE

Milwaukee-Mitchell

2 stops

16h 38m
$208

United Airlines

Pick Dates

Deal found 12/1

Jan 27 - Jan 29
MKE

Milwaukee-Mitchell

STL

Lambert-St Louis

1 stop

5h 41m
STL

Lambert-St Louis

MKE

Milwaukee-Mitchell

2 stops

16h 38m
$257

United Airlines

Pick Dates

Deal found 12/1

Cheap Delta flights from Wisconsin to St. Louis

Jan 27 - Jan 29
MKE

Milwaukee-Mitchell

STL

Lambert-St Louis

1 stop

6h 44m
STL

Lambert-St Louis

MKE

Milwaukee-Mitchell

1 stop

4h 44m
$168

Delta

Pick Dates

Deal found 12/1

Dec 16 - Dec 27
MKE

Milwaukee-Mitchell

STL

Lambert-St Louis

1 stop

5h 16m
STL

Lambert-St Louis

MKE

Milwaukee-Mitchell

1 stop

5h 46m
$334

Delta

Pick Dates

Deal found 12/1

Dec 21 - Jan 14
GRB

Green Bay Austin-Straubel

STL

Lambert-St Louis

1 stop

5h 09m
STL

Lambert-St Louis

GRB

Green Bay Austin-Straubel

1 stop

5h 14m
$388

Delta

Pick Dates

Deal found 12/1

Non-stop flights to St. Louis from Wisconsin

Save time with Wisconsin to St. Louis direct flight deals
Jan 12 - Jan 12
MSN

Madison Truax Field

STL

Lambert-St Louis

Nonstop

2h 36m
STL

Lambert-St Louis

MSN

Madison Truax Field

Nonstop

2h 36m
$7,849

Linear Air Taxi

Pick Dates

Deal found 12/2

Mar 7 - Mar 10
MSN

Madison Truax Field

STL

Lambert-St Louis

Nonstop

2h 36m
STL

Lambert-St Louis

MSN

Madison Truax Field

Nonstop

2h 36m
$7,850

Linear Air Taxi

Pick Dates

Deal found 12/3

Jan 15 - Jan 15
MSN

Madison Truax Field

STL

Lambert-St Louis

Nonstop

2h 36m
STL

Lambert-St Louis

MSN

Madison Truax Field

Nonstop

2h 36m
$7,858

Linear Air Taxi

Pick Dates

Deal found 12/2

Last minute flights from Wisconsin to St. Louis

Late deals on return flights to St. Louis from Wisconsin, departing today and this week
Dec 9 - Dec 12
MKE

Milwaukee-Mitchell

STL

Lambert-St Louis

1 stop

7h 17m
STL

Lambert-St Louis

MKE

Milwaukee-Mitchell

1 stop

7h 08m
$302

American Airlines

Pick Dates

Deal found 12/3

Dec 9 - Dec 11
MKE

Milwaukee-Mitchell

STL

Lambert-St Louis

1 stop

7h 17m
STL

Lambert-St Louis

MKE

Milwaukee-Mitchell

1 stop

4h 33m
$303

American Airlines

Pick Dates

Deal found 12/3

Dec 9 - Dec 12
MKE

Milwaukee-Mitchell

STL

Lambert-St Louis

2 stops

16h 29m
STL

Lambert-St Louis

MKE

Milwaukee-Mitchell

1 stop

7h 08m
$472

American Airlines

Pick Dates

Deal found 12/3

One-way flights to St. Louis from Wisconsin

The cheapest one-way flights from Wisconsin to St. Louis
Dec 13
MKE

Milwaukee-Mitchell

STL

Lambert-St Louis

1 stop

16h 19m
$89

Frontier

Pick Dates

Deal found 12/1

Dec 11
MSN

Madison Truax Field

STL

Lambert-St Louis

1 stop

22h 42m
$110

Frontier

Pick Dates

Deal found 12/2

Feb 20
MKE

Milwaukee-Mitchell

STL

Lambert-St Louis

1 stop

5h 55m
$118

Delta

Pick Dates

Deal found 12/2

Related info for your journey

Useful info, stats and facts about Wisconsin to St. Louis flights.

What airport do you fly into for flights to St. Louis from Wisconsin?

Most people fly into Lambert-St Louis (STL) if they book a flight to St. Louis from Wisconsin. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

Which airlines flying from Wisconsin to Lambert-St Louis have flexible cancellations due to COVID-19?

Some of our airline partners flying from Wisconsin to Lambert-St Louis have new flexible policies in place due to COVID-19. American Airlines, Delta, and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

Can I find flights from Wisconsin to St. Louis for under $200 on Cheapflights?

Yes, there are multiple flights from Wisconsin to St. Louis for under $200. The cheapest flight booked recently is on United Airlines for just $138, but on average you can expect to pay $265.

Are there nonstop flights from Wisconsin to St. Louis for under $7,900 on Cheapflights?

Cheapflights has at least 3 direct flights from Wisconsin to St. Louis under $7,900. A good price for a nonstop flight from Wisconsin to St. Louis is less than $7,852.

Are there last-minute flights available from Wisconsin to St. Louis for under $400?

There are currently 13+ open flights from Wisconsin to St. Louis within the next 7 days for less than $400.

What are the cheapest airlines to fly from Wisconsin to St. Louis one-way?

$89 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Delta and Spirit Airlines, with prices starting from $118 and $137, respectively.

What are the most popular routes from Wisconsin to St. Louis?

The most popular flight routes from Wisconsin to St. Louis are Milwaukee-Mitchell - Lambert-St Louis, Madison Truax Field - Lambert-St Louis and Appleton Outagamie County - Lambert-St Louis.

What are the most popular airlines that fly from Wisconsin to St. Louis?

When booking a flight from Wisconsin to St. Louis, you may want to consider flying on American Airlines, Delta or Juneyao Airlines as they are the most popular for this route.

What are the cheapest flights from Wisconsin to St. Louis?

Looking at all options, your cheapest flight can be booked for $159. While the most popular route (Milwaukee-Mitchell - Lambert-St Louis) can be booked for $148 on average our data indicates $1,052 when flying from Wisconsin to St. Louis.

Departure points for flights from Wisconsin to St. Louis

Select to see more specific information for flights to St. Louis from all departure points in Wisconsin

Top 3 airlines flying from Wisconsin to St. Louis

The chart below displays the airlines Cheapflights users traveling from Wisconsin to St. Louis choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
DeltaCheapest$137Average$337FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
United AirlinesCheapest$149Average$475FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$180Average$451FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights

Hourly flight availability from Wisconsin to St. Louis

See what time of day planes typically take off from Wisconsin to St. Louis
41%of flight departuresEarly morningMidnight to 6 am
6%of flight departuresMorning6 am to noon
13%of flight departuresAfternoonNoon to 6 pm
40%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM