HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Wausau

$315+ 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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CWA
4月 6 — 4月 131
月 4/6
月 4/13
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

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 3月 7, 2026.

This American Airlines deal was found by Cheapflights users on 3/5. 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.
火 3/3112:07 am
SEA
-
CWA
1 stop8h 54m
American Airlines
日 4/55:20 am
CWA
-
SEA
1 stop9h 27m
American Airlines
Deal found 3/5$359
This American Airlines deal was found by Cheapflights users on 3/3. 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.
金 4/247:00 am
SEA
-
CWA
1 stop9h 02m
American Airlines
火 4/286:32 pm
CWA
-
SEA
1 stop8h 04m
American Airlines
Deal found 3/3$394
This American Airlines deal was found by Cheapflights users on 3/3. 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.
金 4/247:00 am
SEA
-
CWA
1 stop9h 02m
American Airlines
土 5/26:32 pm
CWA
-
SEA
1 stop8h 04m
American Airlines
Deal found 3/3$399
This American Airlines deal was found by Cheapflights users on 3/5. 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.
金 5/13:17 pm
SEA
-
CWA
1 stop6h 31m
American Airlines
火 5/52:13 pm
CWA
-
SEA
2 stops10h 45m
American Airlines
Deal found 3/5$409
This Delta deal was found by Cheapflights users on 3/3. 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.
土 4/2512:10 pm
SEA
-
CWA
1 stop25h 27m
Delta
土 5/24:24 pm
CWA
-
SEA
1 stop6h 18m
Delta
Deal found 3/3$412
This Delta deal was found by Cheapflights users on 3/3. 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.
土 4/2512:10 pm
SEA
-
CWA
1 stop25h 27m
Delta
金 5/14:17 pm
CWA
-
SEA
1 stop6h 22m
Delta
Deal found 3/3$417
This American Airlines deal was found by Cheapflights users on 3/3. 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.
水 4/293:17 pm
SEA
-
CWA
1 stop6h 31m
American Airlines
日 5/36:32 pm
CWA
-
SEA
1 stop8h 04m
American Airlines
Deal found 3/3$419
This Delta deal was found by Cheapflights users on 3/3. 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.
土 4/256:00 am
SEA
-
CWA
1 stop13h 00m
Delta
火 4/287:00 am
CWA
-
SEA
1 stop15h 42m
Delta
Deal found 3/3$425
This American Airlines deal was found by Cheapflights users on 3/3. 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.
金 4/2411:41 am
SEA
-
CWA
2 stops10h 07m
American Airlines
木 4/306:32 pm
CWA
-
SEA
1 stop8h 04m
American Airlines
Deal found 3/3$429

Find 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 3月 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$359
(American Airlines)

One-way from

$315
(United Airlines)

Popular in

February

Cheapest in

October

Average price

$610
Provider with most accurate pricing for Seattle/Tacoma Intl-Wausau Central Wisconsin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Wausau Central Wisconsin flights.
Search Deals
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. 10% potential increase in price ($59 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 3月 7, 2026.
Use the filters below to find and compare flights from Seattle to Wausau that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleWausau

SEA - CWA

SEACWA

Seattle/Tacoma Intl

火 3/31

12:07 am-11:01 am

1 stop8h 54m

Wausau Central Wisconsin

日 4/5

5:20 am-12:47 pm

1 stop9h 27m

$359

SeattleWausau

SEA - CWA

SEACWA

Seattle/Tacoma Intl

金 5/1

3:17 pm-11:48 pm

1 stop6h 31m

Wausau Central Wisconsin

火 5/5

2:13 pm-10:58 pm

2 stops10h 45m

$409

SeattleWausau

SEA - CWA

SEACWA

Seattle/Tacoma Intl

土 4/25

12:10 pm-3:37 pm

1 stop25h 27m

Wausau Central Wisconsin

土 5/2

4:24 pm-8:42 pm

1 stop6h 18m

$412

SeattleWausau

SEA - CWA

SEACWA

Seattle/Tacoma Intl

日 4/26

6:00 am-9:00 pm

1 stop13h 00m

Wausau Central Wisconsin

日 5/3

7:00 am-10:55 am

1 stop5h 55m

$417

SeattleWausau

SEA - CWA

SEACWA

Seattle/Tacoma Intl

火 3/31

12:07 am-11:01 am

1 stop8h 54m

Wausau Central Wisconsin

土 4/4

11:31 am-9:08 pm

2 stops11h 37m

$435

SeattleWausau

SEA - CWA

SEACWA

Seattle/Tacoma Intl

水 4/1

6:00 am-9:07 pm

1 stop13h 07m

Wausau Central Wisconsin

土 4/4

7:00 am-12:27 pm

1 stop7h 27m

$500

SeattleWausau

SEA - CWA

SEACWA

Seattle/Tacoma Intl

土 4/25

6:00 am-3:44 pm

1 stop7h 44m

Wausau Central Wisconsin

日 5/3

4:17 pm-8:50 pm

2 stops30h 33m

$511

SeattleWausau

SEA - CWA

SEACWA

Seattle/Tacoma Intl

水 4/1

7:59 pm-3:36 pm

2 stops17h 37m

Wausau Central Wisconsin

日 4/5

7:00 am-10:55 am

1 stop5h 55m

$520
Quickest round-trip

SeattleWausau

SEA - CWA

SEACWA

Seattle/Tacoma Intl

木 4/2

8:25 am-3:36 pm

1 stop5h 11m

Wausau Central Wisconsin

日 4/5

4:19 pm-8:50 pm

1 stop6h 31m

$524

SeattleWausau

SEA - CWA

SEACWA

Seattle/Tacoma Intl

水 4/29

6:00 am-3:37 pm

1 stop7h 37m

Wausau Central Wisconsin

金 5/1

4:17 pm-8:09 am

2 stops17h 52m

$585

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/4

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from Seattle to Wausau

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Wausau in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Wausau flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Wausau flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Wausau flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Wausau flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Wausau flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, May is the cheapest month in which you can book a flight from Seattle to Wausau (average of $172). Flying from Seattle to Wausau in March is currently the most expensive (average of $325). 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 3月 7, 2026.
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
7.9
Good
8,271 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,271 reviews
Delta
7.9
Good
8,271 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,399 reviews
Delta
7.9
Good
8,271 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from Seattle to Wausau?

    A quick flight from Seattle to Wausau can take about 8h 54m. American Airlines provides one of the quickest options available for as low as $359. The distance between Seattle and Wausau is about 1562 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    According to our current data, Delta ($325), and American Airlines ($368) 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, May is the cheapest month in which you can book a flight from Seattle to Wausau (average of $172). Flying from Seattle to Wausau in March is currently the most expensive (average of $325). 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.

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 3月 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$325Average$524FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$368Average$546FlexibilityNo 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.