When did momondo last update prices for flights from Lambert-St Louis Airport to Wausau Central Wisconsin Airport?

Prices for flights from Lambert-St Louis Airport to Wausau Central Wisconsin Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Lambert-St Louis Airport to Wausau Central Wisconsin Airport?

As of January 2026, there is 1 operator available to choose from for flights from Lambert-St Louis Airport to Wausau Central Wisconsin Airport.

How old do you have to be to fly from Lambert-St Louis Airport to Wausau Central Wisconsin Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Wausau Central Wisconsin Airport.

What documentation or ID do you need to fly to Wausau Central Wisconsin Airport?

The travel and health documents required for your trip to Wausau Central Wisconsin Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Wausau Central Wisconsin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$269 Cheap Flights from St. Louis to Wausau in 2026

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Find the cheapest flights from St. Louis to Wausau

Round-trip

One-way

Cheap round-trip flights

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5:29 pm - 9:14 pm

STL

CWA

3h 45m

1 stop

6:49 am - 10:44 am

CWA

STL

3h 55m

1 stop

$269Delta

Fri, Feb 27 - Sat, Mar 7

8:00 am - 1:11 pm

STL

CWA

5h 11m

1 stop

5:20 am - 10:03 am

CWA

STL

4h 43m

1 stop

$294American Airlines

Sat, Feb 28 - Sun, Mar 8

5:29 pm - 9:14 pm

STL

CWA

3h 45m

1 stop

4:19 pm - 5:05 pm

CWA

STL

24h 46m

1 stop

$314Delta

Fri, Feb 27 - Sun, Mar 8

6:38 pm - 11:35 pm

STL

CWA

4h 57m

1 stop

1:43 pm - 6:00 pm

CWA

STL

4h 17m

1 stop

$329American Airlines

Sun, Mar 1 - Sat, Mar 7

8:00 am - 1:11 pm

STL

CWA

5h 11m

1 stop

11:31 am - 7:30 pm

CWA

STL

7h 59m

2 stops

$334American Airlines

Fri, Feb 27 - Sat, Mar 7

5:12 am - 1:11 pm

STL

CWA

7h 59m

2 stops

5:20 am - 10:03 am

CWA

STL

4h 43m

1 stop

$349American Airlines

Sat, Feb 28 - Sun, Mar 8

6:38 pm - 11:35 pm

STL

CWA

4h 57m

1 stop

11:31 am - 6:00 pm

CWA

STL

6h 29m

1 stop

$354American Airlines

Sun, Mar 1 - Sun, Mar 8

5:29 pm - 9:14 pm

STL

CWA

3h 45m

1 stop

4:19 pm - 11:58 pm

CWA

STL

7h 39m

2 stops

$375Delta

Fri, Feb 27 - Mon, Mar 9

5:12 am - 1:11 pm

STL

CWA

7h 59m

2 stops

11:31 am - 7:30 pm

CWA

STL

7h 59m

2 stops

$390American Airlines

Sat, Feb 28 - Sat, Mar 7

5:12 am - 1:11 pm

STL

CWA

7h 59m

2 stops

11:31 am - 7:30 pm

CWA

STL

7h 59m

2 stops

$410American Airlines

Fri, Feb 27 - Sat, Mar 7

Delta flights from St. Louis to Wausau

Our best Delta deals on St. Louis to Wausau flight tickets

Delta

Feb 27

STL5:29 pmLambert-St Louis

3h 45m

1 stop

CWA9:14 pmWausau Central Wisconsin

Mar 7

CWA6:49 amWausau Central Wisconsin

3h 55m

1 stop

STL10:44 amLambert-St Louis

$269

Delta

Feb 27

STL5:29 pmLambert-St Louis

3h 45m

1 stop

CWA9:14 pmWausau Central Wisconsin

Mar 8

CWA4:19 pmWausau Central Wisconsin

24h 46m

1 stop

STL5:05 pmLambert-St Louis

$314

Delta

Feb 27

STL5:29 pmLambert-St Louis

3h 45m

1 stop

CWA9:14 pmWausau Central Wisconsin

Mar 9

CWA4:19 pmWausau Central Wisconsin

7h 39m

2 stops

STL11:58 pmLambert-St Louis

$375

American Airlines flights from St. Louis to Wausau

Our best American Airlines deals on St. Louis to Wausau flight tickets

American Airlines

Feb 28

STL8:00 amLambert-St Louis

5h 11m

1 stop

CWA1:11 pmWausau Central Wisconsin

Mar 8

CWA5:20 amWausau Central Wisconsin

4h 43m

1 stop

STL10:03 amLambert-St Louis

$294

American Airlines

Mar 1

STL6:38 pmLambert-St Louis

4h 57m

1 stop

CWA11:35 pmWausau Central Wisconsin

Mar 7

CWA1:43 pmWausau Central Wisconsin

4h 17m

1 stop

STL6:00 pmLambert-St Louis

$329

American Airlines

Feb 27

STL8:00 amLambert-St Louis

5h 11m

1 stop

CWA1:11 pmWausau Central Wisconsin

Mar 7

CWA11:31 amWausau Central Wisconsin

7h 59m

2 stops

STL7:30 pmLambert-St Louis

$334

Fly from

Fly to

Route

Depart

Return

Price

St. LouisWausau

STL - CWA

STLCWA

Lambert-St Louis

Fri 2/27

5:29 pm-9:14 pm

1 stop3h 45m

Wausau Central Wisconsin

Sat 3/7

6:49 am-10:44 am

1 stop3h 55m

$269

St. LouisWausau

STL - CWA

STLCWA

Lambert-St Louis

Sat 2/28

8:00 am-1:11 pm

1 stop5h 11m

Wausau Central Wisconsin

Sun 3/8

5:20 am-10:03 am

1 stop4h 43m

$294

St. LouisWausau

STL - CWA

STLCWA

Lambert-St Louis

Fri 2/27

5:29 pm-9:14 pm

1 stop3h 45m

Wausau Central Wisconsin

Sun 3/8

4:19 pm-5:05 pm

1 stop24h 46m

$314

St. LouisWausau

STL - CWA

STLCWA

Lambert-St Louis

Sun 3/1

6:38 pm-11:35 pm

1 stop4h 57m

Wausau Central Wisconsin

Sat 3/7

1:43 pm-6:00 pm

1 stop4h 17m

$329

St. LouisWausau

STL - CWA

STLCWA

Lambert-St Louis

Fri 2/27

8:00 am-1:11 pm

1 stop5h 11m

Wausau Central Wisconsin

Sat 3/7

11:31 am-7:30 pm

2 stops7h 59m

$334

St. LouisWausau

STL - CWA

STLCWA

Lambert-St Louis

Sat 2/28

5:12 am-1:11 pm

2 stops7h 59m

Wausau Central Wisconsin

Sun 3/8

5:20 am-10:03 am

1 stop4h 43m

$349

St. LouisWausau

STL - CWA

STLCWA

Lambert-St Louis

Sun 3/1

6:38 pm-11:35 pm

1 stop4h 57m

Wausau Central Wisconsin

Sun 3/8

11:31 am-6:00 pm

1 stop6h 29m

$354

St. LouisWausau

STL - CWA

STLCWA

Lambert-St Louis

Fri 2/27

5:29 pm-9:14 pm

1 stop3h 45m

Wausau Central Wisconsin

Mon 3/9

4:19 pm-11:58 pm

2 stops7h 39m

$375

St. LouisWausau

STL - CWA

STLCWA

Lambert-St Louis

Sat 2/28

5:12 am-1:11 pm

2 stops7h 59m

Wausau Central Wisconsin

Sat 3/7

11:31 am-7:30 pm

2 stops7h 59m

$390

St. LouisWausau

STL - CWA

STLCWA

Lambert-St Louis

Fri 2/27

5:12 am-1:11 pm

2 stops7h 59m

Wausau Central Wisconsin

Sat 3/7

11:31 am-7:30 pm

2 stops7h 59m

$410

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from St. Louis to Wausau

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Wausau?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Wausau from St. Louis according to our data. American Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Wausau. Keep in mind that there are 3 different airlines that fly to Wausau on a routine basis, so you have a few additional options to choose from.

When to book flights from St. Louis to Wausau

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Wausau according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap St. Louis to Wausau (STL to CWA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Wausau

Fastest flight time	4h 12m
Direct flights	None

The fastest flight from St. Louis to Wausau takes 4h 12m

There are no direct flights from St. Louis to Wausau. There are no popular flight routes from St. Louis to Wausau.

Search flight deals

How far is Lambert-St Louis to Wausau Central Wisconsin by plane?
Lambert-St Louis and Wausau Central Wisconsin are 438.2 mi apart from one another. In terms of flight time, this usually takes a little over 4h 12m.
When did momondo last update prices for flights from Lambert-St Louis Airport to Wausau Central Wisconsin Airport?
Prices for flights from Lambert-St Louis Airport to Wausau Central Wisconsin Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Lambert-St Louis Airport to Wausau Central Wisconsin Airport?
As of January 2026, there is 1 operator available to choose from for flights from Lambert-St Louis Airport to Wausau Central Wisconsin Airport.
How old do you have to be to fly from Lambert-St Louis Airport to Wausau Central Wisconsin Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Wausau Central Wisconsin Airport.
What documentation or ID do you need to fly to Wausau Central Wisconsin Airport?
The travel and health documents required for your trip to Wausau Central Wisconsin Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Wausau Central Wisconsin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from St. Louis to Wausau?
momondo data reveals that the most frequently booked airline on the route from St. Louis to Wausau is American Airlines, representing 100% of all bookings.

Best airlines flying from St. Louis to Wausau

Compare and see reviews for airlines that fly from St. Louis to Wausau with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $287	Free Cancellation	Rating 7.2 11,197 reviews		Search American Airlines flights

Stevens Point

Marshfield

Wisconsin Rapids

Abbotsford

Mosinee

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Wausau?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Wausau from St. Louis.

Can I find flights from St. Louis to Wausau with flexible booking policies on momondo?

momondo does allow users to show only those flights to Wausau from St. Louis which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from St. Louis to Wausau?

Once you have performed a search for St. Louis to Wausau flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from St. Louis to Wausau right now. Can momondo alert me if prices change?

If you are not ready to book a flight from St. Louis to Wausau now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Wausau and let you know when they change.