HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Wausau

$275+ Cheap flights from Seattle to Wausau (SEA - CWA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CWA
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Wausau with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Seattle to Wausau

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Wausau (CWA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$369
(Delta)

One-way from

$275
(Delta)

Popular in

December

Cheapest in

October

Average price

$597
From Seattle/Tacoma Intl to Wausau Central Wisconsin
Search Deals
One-way flight from Seattle/Tacoma Intl to Wausau Central Wisconsin
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Seattle to Wausau

Cheapest flights from Seattle to Wausau
Explore the most affordable flight options available from Seattle to Wausau. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/166:00 amSEA - CWA
1 stop7h 37mDelta
Tue 10/74:15 pmCWA - SEA
1 stop6h 17mDelta
Deal found 7/3$369
This American Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/165:26 amSEA - CWA
2 stops10h 20mAmerican Airlines
Tue 10/79:57 amCWA - SEA
2 stops11h 30mAmerican Airlines
Deal found 7/3$379

Cheapflights Fare Finder

Customize your flight search to find flights from Seattle to Wausau that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Seattle to Wausau that are best for you.

Fly from

Seattle

Fly to

Wausau

Route

Depart

Return

Price

SeattleWausau

SEA - CWA

SEACWA

Seattle/Tacoma Intl

Tue 9/16

6:00 am-3:37 pm

1 stop7h 37m

Wausau Central Wisconsin

Tue 10/7

4:15 pm-8:32 pm

1 stop6h 17m

$369

SeattleWausau

SEA - CWA

SEACWA

Seattle/Tacoma Intl

Tue 9/16

6:11 am-5:46 pm

2 stops9h 35m

Wausau Central Wisconsin

Tue 10/7

6:03 am-2:46 pm

2 stops10h 43m

$379

SeattleWausau

SEA - CWA

SEACWA

Seattle/Tacoma Intl

Wed 7/23

7:10 am-9:01 pm

2 stops11h 51m

$275

SeattleWausau

SEA - CWA

SEACWA

Seattle/Tacoma Intl

Tue 8/5

3:13 pm-11:30 pm

1 stop6h 17m

$290

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Seattle to Wausau

Have a flexible travel schedule? Discover the best time to fly to Wausau from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Wausau

What is the cheapest month to book a flight from Seattle to Wausau?

Currently, March is the cheapest month in which you can book a flight from Seattle to Wausau (average of $411). Flying from Seattle to Wausau in December is currently the most expensive (average of $571). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Wausau

Get insights into the airlines that provide service to Wausau. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Wausau. Reviews last updated July 3, 2025.
Read through reviews of airlines operating flights from Seattle to Wausau, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Seattle to Wausau. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Seattle to Wausau round-trip?

    According to our current data, Delta ($369), and American Airlines ($379) offers the cheapest pricing from Seattle to Wausau. Delta is priced at 38% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Seattle to Wausau that include hotel bookings?

    Yes. In addition to deals on Seattle to Wausau flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Wausau?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Wausau.

  • Can I find deals for business class flights from Seattle to Wausau?

    Yes. Cheapflights offers flight deals from Seattle to Wausau by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Wausau?

    Currently, March is the cheapest month in which you can book a flight from Seattle to Wausau (average of $411). Flying from Seattle to Wausau in December is currently the most expensive (average of $571). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Wausau

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to O'Hare Intl flights
Portland to O'Hare Intl flights
Seattle to Minneapolis flights
Seattle to Milwaukee flights
Portland to Minneapolis flights
Seattle to Madison flights
Spokane to O'Hare Intl flights
Portland to Milwaukee flights
Spokane to Minneapolis flights
Portland to Madison flights
Seattle to Green Bay flights
Pasco to O'Hare Intl flights
Pasco to Minneapolis flights
Portland to Duluth flights
Spokane to Milwaukee flights
Seattle to Duluth flights
Seattle to Rhinelander flights
Seattle to Appleton flights
Wenatchee to O'Hare Intl flights
Portland to Green Bay flights
Spokane to Madison flights
Portland to Appleton flights
Wenatchee to Minneapolis flights
Portland to Wausau flights
Spokane to Rhinelander flights
Portland to Rhinelander flights
Bellingham to O'Hare Intl flights
Spokane to Wausau flights
Spokane to Appleton flights
Pullman to Minneapolis flights
Portland to Escanaba flights
Walla Walla to Minneapolis flights
Pasco to Madison flights
Pullman to O'Hare Intl flights
Pasco to Green Bay flights
Pasco to Milwaukee flights
Walla Walla to O'Hare Intl flights
Yakima to O'Hare Intl flights
Bellingham to Minneapolis flights
Seattle to La Crosse flights
Seattle to Escanaba flights
Portland to La Crosse flights
Seattle to Dubuque flights
Pasco to Appleton flights
Spokane to Duluth flights
Pasco to Duluth flights
Portland to Dubuque flights

Top 2 airlines flying from Seattle to Wausau

Discover the top 2 airlines that operate flights from Seattle to Wausau. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$395Average$601FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$421Average$549FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.