What airlines fly to St. Louis?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to St. Louis from Wausau according to our data. American Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to St. Louis. Keep in mind that there are 3 different airlines that fly to St. Louis on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Wausau Central Wisconsin to Lambert-St Louis?

American Airlines and Delta are the most popular carriers operating from Wausau Central Wisconsin to Lambert-St Louis

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

Prices for flights from Wausau Central Wisconsin Airport to Lambert-St Louis Airport are updated daily.

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

What documentation or ID do you need to fly to Lambert-St Louis Airport?

The travel and health documents required for your trip to Lambert-St Louis 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 Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$250 Cheap Flights from Wausau to St. Louis in 2025

1 adult

0 bags

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Find the cheapest flights from Wausau to St. Louis

Round-trip

One-way

Cheap round-trip flights

7:05 am - 1:21 pmCWA-STL

6h 16m2 stops

5:37 pm - 9:01 pmSTL-CWA

3h 24m1 stop

$314Delta

Find Deal

mié., jul. 23 - lun., jul. 28

7:05 am - 10:33 amCWA-STL

3h 28m1 stop

5:37 pm - 9:01 pmSTL-CWA

3h 24m1 stop

$338Delta

Find Deal

mié., jul. 23 - lun., jul. 28

7:05 am - 1:21 pmCWA-STL

6h 16m2 stops

2:15 pm - 9:01 pmSTL-CWA

6h 46m2 stops

$453Delta

Find Deal

mié., jul. 23 - lun., jul. 28

7:05 am - 10:33 amCWA-STL

3h 28m1 stop

5:37 pm - 9:01 pmSTL-CWA

3h 24m1 stop

$548Delta

Find Deal

dom., jul. 13 - mié., jul. 16

7:05 am - 10:33 amCWA-STL

3h 28m1 stop

2:15 pm - 9:01 pmSTL-CWA

6h 46m2 stops

$633Delta

Find Deal

dom., jul. 13 - mié., jul. 16

9:44 am - 3:44 pmCWA-STL

6h 00m1 stop

6:00 am - 9:14 amSTL-CWA

3h 14m1 stop

$697American Airlines

Find Deal

dom., jun. 22 - mié., jun. 25

9:44 am - 3:44 pmCWA-STL

6h 00m1 stop

11:47 am - 11:38 pmSTL-CWA

11h 51m2 stops

$702American Airlines

Find Deal

dom., jun. 22 - mié., jun. 25

7:05 am - 10:33 amCWA-STL

3h 28m1 stop

6:40 am - 3:54 pmSTL-CWA

9h 14m2 stops

$753Delta

Find Deal

lun., jul. 14 - jue., jul. 17

7:05 am - 10:33 amCWA-STL

3h 28m1 stop

11:18 am - 3:54 pmSTL-CWA

4h 36m1 stop

$828Delta

Find Deal

lun., jul. 14 - jue., jul. 17

9:44 am - 8:54 pmCWA-STL

11h 10m2 stops

11:47 am - 11:38 pmSTL-CWA

11h 51m2 stops

$918American Airlines

Find Deal

dom., jun. 22 - mié., jun. 25

Delta flights from Wausau to St. Louis

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

Delta

Jul 23

CWA7:05 amWausau Central Wisconsin

6h 16m

2 stops

STL1:21 pmLambert-St Louis

Jul 28

STL5:37 pmLambert-St Louis

3h 24m

1 stop

CWA9:01 pmWausau Central Wisconsin

$314

Find similar

Delta

Jul 23

CWA7:05 amWausau Central Wisconsin

3h 28m

1 stop

STL10:33 amLambert-St Louis

Jul 28

STL5:37 pmLambert-St Louis

3h 24m

1 stop

CWA9:01 pmWausau Central Wisconsin

$338

Find similar

Delta

Jul 23

CWA7:05 amWausau Central Wisconsin

6h 16m

2 stops

STL1:21 pmLambert-St Louis

Jul 28

STL2:15 pmLambert-St Louis

6h 46m

2 stops

CWA9:01 pmWausau Central Wisconsin

$453

Find similar

American Airlines flights from Wausau to St. Louis

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

American Airlines

Jun 22

CWA9:44 amWausau Central Wisconsin

6h 00m

1 stop

STL3:44 pmLambert-St Louis

Jun 25

STL6:00 amLambert-St Louis

3h 14m

1 stop

CWA9:14 amWausau Central Wisconsin

$697

Find similar

American Airlines

Jun 22

CWA9:44 amWausau Central Wisconsin

6h 00m

1 stop

STL3:44 pmLambert-St Louis

Jun 25

STL11:47 amLambert-St Louis

11h 51m

2 stops

CWA11:38 pmWausau Central Wisconsin

$702

Find similar

American Airlines

Jun 22

CWA9:44 amWausau Central Wisconsin

11h 10m

2 stops

STL8:54 pmLambert-St Louis

Jun 25

STL11:47 amLambert-St Louis

11h 51m

2 stops

CWA11:38 pmWausau Central Wisconsin

$918

Find similar

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

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

Prices

Airlines

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Wausau in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $493 when looking at flights departing in the afternoon. In the morning is when there is more demand to fly to St. Louis, so prices are often more expensive at around $596 per ticket.

When to book flights from Wausau to St. Louis

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

Estimated round-trip price

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

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

Best Price Found	$250
Fastest flight time	3h 17m
Direct flights	None
Airports in St. Louis	1 airport

The best one-way flight to St. Louis from Wausau in the past 72 hours is $250. The best round-trip flight deal from Wausau to St. Louis found on momondo in the last 72 hours is $314.

The fastest flight from Wausau to St. Louis takes 3h 17m

There are no direct flights from Wausau to St. Louis. Popular non-direct route for this connection is Wausau Central Wisconsin Airport - Lambert-St Louis Airport.

There is 1 airport near St. Louis: Lambert-St Louis (STL)

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How far is Wausau Central Wisconsin to Lambert-St Louis by plane?
The distance between Wausau Central Wisconsin and Lambert-St Louis is about 438.2 mi. Flights usually cover this in 3h 24m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Wausau Central Wisconsin Airport to Lambert-St Louis Airport?
Prices for flights from Wausau Central Wisconsin Airport to Lambert-St Louis Airport are updated daily.
How old do you have to be to fly from Wausau Central Wisconsin Airport to Lambert-St Louis 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 Wausau Central Wisconsin Airport to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The travel and health documents required for your trip to Lambert-St Louis 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 Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Why use momondo?

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

It is quick and easy to find Wausau to St. Louis flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to St. Louis that suits you.

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

Yes. All flights to St. Louis from Wausau on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Wausau to St. Louis.

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

If you are simply researching potential flights to St. Louis, momondo offers a useful price alert feature which will track prices for flights to St. Louis from Wausau and alert you when they change.