Which airlines fly to Wausau?

There may be other airlines that fly to Wausau from United States, but the most popular among our users are United Airlines, Delta, American Airlines and Allegiant Air. These airlines should offer flights to Wausau on a routine basis if you’re flying from one of the more popular airports in United States.

Delta Flights to Wausau

The most popular airline for flights to Wausau on momondo is Delta, which operates 10 flights in this direction every week. Most depart out of Minneapolis St Paul, with the best deal for Delta flights to Wausau being $334 (round-trip, Los Angeles to Wausau, momondo searches within the last 72 hours). In 8,494 Delta reviews, it is rated 7.8 by momondo users.

How long does it take to fly to Wausau?

Average flight duration from United States to Wausau depends on which airport you fly into and out of. Flying from Los Angeles to Appleton Intl is 6h 18m on average, while flying from San Francisco to Appleton Intl is 6h 35m on average. Appleton Intl is the most popular airport in Wausau.

$188 Cheap Flights to Wausau in 2026

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Find the cheapest flights from the United States to Wausau

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:29 am - 11:00 am

STL

CWA

3h 31m

1 stop

4:42 pm - 9:13 pm

CWA

STL

4h 31m

1 stop

$299American Airlines

Sat, Oct 10 - Sat, Oct 17

7:29 am - 11:00 am

STL

CWA

3h 31m

1 stop

11:30 am - 4:43 pm

CWA

STL

5h 13m

1 stop

$299American Airlines

Sat, Oct 17 - Sat, Oct 24

5:34 pm - 9:19 pm

STL

CWA

3h 45m

1 stop

7:01 am - 10:23 am

CWA

STL

3h 22m

1 stop

$299Delta

Fri, Sep 4 - Sun, Sep 6

5:00 am - 11:00 am

STL

CWA

6h 00m

1 stop

4:42 pm - 9:13 pm

CWA

STL

4h 31m

1 stop

$299American Airlines

Sat, Oct 3 - Sat, Oct 10

11:20 am - 3:54 pm

STL

CWA

4h 34m

1 stop

4:34 pm - 11:54 pm

CWA

STL

7h 20m

2 stops

$304Delta

Sat, Oct 10 - Sat, Oct 17

5:34 pm - 9:19 pm

STL

CWA

3h 45m

1 stop

7:01 am - 4:17 pm

CWA

STL

9h 16m

2 stops

$304Delta

Fri, Sep 4 - Sun, Sep 6

6:40 am - 3:40 pm

STL

CWA

9h 00m

2 stops

6:54 am - 10:38 am

CWA

STL

3h 44m

1 stop

$304Delta

Sat, Oct 3 - Sat, Oct 10

11:13 am - 3:42 pm

STL

CWA

4h 29m

1 stop

7:01 am - 10:23 am

CWA

STL

3h 22m

1 stop

$314Delta

Thu, Sep 3 - Sun, Sep 6

11:13 am - 3:42 pm

STL

CWA

4h 29m

1 stop

7:01 am - 4:17 pm

CWA

STL

9h 16m

2 stops

$319Delta

Thu, Sep 3 - Sun, Sep 6

6:40 am - 3:40 pm

STL

CWA

9h 00m

2 stops

6:54 am - 10:38 am

CWA

STL

3h 44m

1 stop

$319Delta

Sat, Oct 3 - Sat, Oct 10

Fly from

Route

Depart

Return

Price

Cheapest round-trip

St. LouisWausau

STL - CWA

STLCWA

Lambert-St Louis

Sat 10/10

7:29 am-11:00 am

1 stop3h 31m

Wausau Central Wisconsin

Sat 10/17

4:42 pm-9:13 pm

1 stop4h 31m

$299

St. LouisWausau

STL - CWA

STLCWA

Lambert-St Louis

Sat 10/17

7:29 am-11:00 am

1 stop3h 31m

Wausau Central Wisconsin

Sat 10/24

11:30 am-4:43 pm

1 stop5h 13m

$299

Quickest round-trip

St. LouisWausau

STL - CWA

STLCWA

Lambert-St Louis

Fri 9/4

5:34 pm-9:19 pm

1 stop3h 45m

Wausau Central Wisconsin

Sun 9/6

7:01 am-10:23 am

1 stop3h 22m

$299

St. LouisWausau

STL - CWA

STLCWA

Lambert-St Louis

Sat 10/3

5:00 am-11:00 am

1 stop6h 00m

Wausau Central Wisconsin

Sat 10/10

4:42 pm-9:13 pm

1 stop4h 31m

$299

St. LouisWausau

STL - CWA

STLCWA

Lambert-St Louis

Sat 10/10

11:20 am-3:54 pm

1 stop4h 34m

Wausau Central Wisconsin

Sat 10/17

4:34 pm-11:54 pm

2 stops7h 20m

$304

St. LouisWausau

STL - CWA

STLCWA

Lambert-St Louis

Fri 9/4

5:34 pm-9:19 pm

1 stop3h 45m

Wausau Central Wisconsin

Sun 9/6

7:01 am-4:17 pm

2 stops9h 16m

$304

St. LouisWausau

STL - CWA

STLCWA

Lambert-St Louis

Sat 10/3

6:40 am-3:40 pm

2 stops9h 00m

Wausau Central Wisconsin

Sat 10/10

6:54 am-10:38 am

1 stop3h 44m

$304

St. LouisWausau

STL - CWA

STLCWA

Lambert-St Louis

Thu 9/3

11:13 am-3:42 pm

1 stop4h 29m

Wausau Central Wisconsin

Sun 9/6

7:01 am-10:23 am

1 stop3h 22m

$314

St. LouisWausau

STL - CWA

STLCWA

Lambert-St Louis

Thu 9/3

11:13 am-3:42 pm

1 stop4h 29m

Wausau Central Wisconsin

Sun 9/6

7:01 am-4:17 pm

2 stops9h 16m

$319

St. LouisWausau

STL - CWA

STLCWA

Lambert-St Louis

Sat 10/3

6:40 am-3:40 pm

2 stops9h 00m

Wausau Central Wisconsin

Sat 10/10

6:54 am-10:38 am

1 stop3h 44m

$319

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Wausau flights insights and trends

Explore insights for your Wausau flight to craft the best travel plan

Prices

Other information

What is the cheapest month to fly to Wausau?

Cheapest flights to Wausau Central Wisconsin

Find the cheapest flights to Wausau Central Wisconsin from your nearest city or airport

Find flights from Los Angeles to Wausau

CHEAPEST MONTH TO FLY TO WAUSAU FROM LOS ANGELES	February	28% cheaper	Flying from Los Angeles to Wausau costs on average just $450 in February
MOST EXPENSIVE MONTH TO FLY TO WAUSAU FROM LOS ANGELES	March	45% more expensive	It costs about $899 for flights to Wausau from Los Angeles in March
MOST POPULAR MONTH TO FLY TO WAUSAU FROM LOS ANGELES	July	633% more users visited	More momondo users searched in flights to Wausau from Los Angeles in July than any other month

Cheap Wausau flight deals and tips

Summary info about Wausau flight prices, duration and airlines

Best One-Way Price	$188
Best Round-Trip Price	$299
Fastest flight time	6h 25m

The best one-way flight price to Wausau from United States in the last 5 days is $188 (Spokane to Wausau Central Wisconsin).

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The best round-trip flight price to Wausau from United States in the last 5 days is $299 (Lambert-St Louis to Wausau Central Wisconsin).

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The fastest flight to Wausau from United States takes 6h 25m (Washington, D.C. Dulles Intl to Wausau Central Wisconsin).

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Frequently asked questions about flying to Wausau

Is there an alternative airport near Wausau?

Those flying to Wausau could potentially find better pricing at Wausau Central Wisconsin Airport (13 mi from Wausau city center), Rhinelander Oneida County Airport (47 mi from Wausau city center), Green Bay Austin-Straubel Airport (81 mi from Wausau city center), Sparta/Fort McCoy Airport (88 mi from Wausau city center) or Eau Claire Airport (91 mi from Wausau city center) depending on the month and departure airport.

Is there a cheaper alternative to flying into Wausau?

You can find deals at Eau Claire Airport for $158 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to Wausau?

Users booking trips to Wausau from Newark found flights 64% cheaper than the average price of flights to Wausau. To find the cheapest price to Wausau from your area, use momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Wausau Central Wisconsin Airport?

Prices for flights to Wausau Central Wisconsin Airport are updated daily.

How many operators does momondo search for flights to Wausau Central Wisconsin Airport?

The number of operators available for flights to Wausau Central Wisconsin Airport is 2 as of July 2026.

How old do you have to be to fly to Wausau Central Wisconsin Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Wausau Central Wisconsin Airport.

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

The travel and health documents you'll need for your trip to Wausau Central Wisconsin Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Wausau Central Wisconsin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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Can I find flights to Wausau with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for flights to Wausau to just show those with flexible booking policies.

How can momondo help me find flights to Wausau?

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 to Wausau.

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

Price alerts on flights to Wausau are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.