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Wausau

$371+ Cheap flights from Seattle to Wausau (SEA - CWA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CWA
Jun 6 — Jun 131
Sat 6/6
Sat 6/13
1 adult, Economy
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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 May 7, 2026.

This Delta deal was found by Cheapflights users on 5/4. 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 11/246:05 am
SEA
-
CWA
1 stop7h 43m
Delta
Sat 12/57:00 am
CWA
-
SEA
1 stop7h 30m
Delta
Deal found 5/4$371
This American Airlines deal was found by Cheapflights users on 5/4. 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.
Mon 11/2312:59 am
SEA
-
CWA
1 stop7h 59m
American Airlines
Sat 12/511:30 am
CWA
-
SEA
2 stops11h 26m
American Airlines
Deal found 5/4$376
This Delta deal was found by Cheapflights users on 5/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:05 am
SEA
-
CWA
1 stop7h 43m
Delta
Mon 10/124:15 pm
CWA
-
SEA
1 stop6h 12m
Delta
Deal found 5/5$400
This Delta deal was found by Cheapflights users on 5/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:05 am
SEA
-
CWA
1 stop7h 43m
Delta
Mon 10/124:15 pm
CWA
-
SEA
1 stop6h 12m
Delta
Deal found 5/5$429
This American Airlines deal was found by Cheapflights users on 5/3. 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.
Fri 5/2911:58 pm
SEA
-
CWA
1 stop7h 23m
American Airlines
Sun 5/316:30 pm
CWA
-
SEA
1 stop7h 46m
American Airlines
Deal found 5/3$459
This Delta deal was found by Cheapflights users on 5/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:00 am
SEA
-
CWA
1 stop7h 52m
Delta
Sun 5/246:58 am
CWA
-
SEA
1 stop7h 21m
Delta
Deal found 5/5$485
This Delta deal was found by Cheapflights users on 5/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:45 pm
SEA
-
CWA
1 stop5h 27m
Delta
Sun 10/114:15 pm
CWA
-
SEA
1 stop9h 44m
Delta
Deal found 5/5$493
This Delta deal was found by Cheapflights users on 5/4. 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.
Thu 5/712:00 pm
SEA
-
CWA
1 stop6h 58m
Delta
Wed 5/134:32 pm
CWA
-
SEA
1 stop6h 11m
Delta
Deal found 5/4$511
This American Airlines deal was found by Cheapflights users on 5/4. 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.
Thu 5/73:17 pm
SEA
-
CWA
1 stop6h 31m
American Airlines
Wed 5/135:40 am
CWA
-
SEA
2 stops12h 11m
American Airlines
Deal found 5/4$516
This Delta deal was found by Cheapflights users on 5/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:05 am
SEA
-
CWA
1 stop13h 07m
Delta
Mon 10/124:15 pm
CWA
-
SEA
1 stop6h 12m
Delta
Deal found 5/5$522
This American Airlines deal was found by Cheapflights users on 5/7. 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.
Thu 7/3011:56 pm
SEA
-
CWA
1 stop7h 30m
American Airlines
Tue 8/114:41 pm
CWA
-
SEA
1 stop9h 09m
American Airlines
Deal found 5/7$535

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 May 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$400
(Delta)

One-way from

$374
(American Airlines)

Popular in

May

Cheapest in

February

Average price

$665
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. 20% potential increase in price ($124 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 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
Quickest round-trip

SeattleWausau

SEA - CWA

SEACWA

Seattle/Tacoma Intl

Wed 10/7

6:05 am-3:48 pm

1 stop7h 43m

Wausau Central Wisconsin

Mon 10/12

4:15 pm-8:27 pm

1 stop6h 12m

$400

SeattleWausau

SEA - CWA

SEACWA

Seattle/Tacoma Intl

Wed 5/20

6:00 am-3:52 pm

1 stop7h 52m

Wausau Central Wisconsin

Sun 5/24

6:58 am-12:19 pm

1 stop7h 21m

$485

SeattleWausau

SEA - CWA

SEACWA

Seattle/Tacoma Intl

Wed 6/17

11:58 pm-9:25 am

1 stop7h 27m

Wausau Central Wisconsin

Wed 7/8

6:51 pm-12:52 am

1 stop8h 01m

$521

SeattleWausau

SEA - CWA

SEACWA

Seattle/Tacoma Intl

Thu 10/8

6:05 am-9:12 pm

1 stop13h 07m

Wausau Central Wisconsin

Mon 10/12

4:15 pm-8:27 pm

1 stop6h 12m

$522

SeattleWausau

SEA - CWA

SEACWA

Seattle/Tacoma Intl

Fri 10/9

6:05 am-3:48 pm

1 stop7h 43m

Wausau Central Wisconsin

Sun 10/11

4:15 pm-11:59 pm

1 stop9h 44m

$522

SeattleWausau

SEA - CWA

SEACWA

Seattle/Tacoma Intl

Fri 6/26

11:58 pm-9:28 am

1 stop7h 30m

Wausau Central Wisconsin

Mon 6/29

6:21 pm-12:41 am

1 stop8h 20m

$540

SeattleWausau

SEA - CWA

SEACWA

Seattle/Tacoma Intl

Fri 7/3

11:56 pm-9:26 am

1 stop7h 30m

Wausau Central Wisconsin

Fri 7/10

6:51 pm-12:59 am

1 stop8h 08m

$575

SeattleWausau

SEA - CWA

SEACWA

Seattle/Tacoma Intl

Sat 6/13

3:05 pm-12:16 am

1 stop7h 11m

Wausau Central Wisconsin

Mon 7/27

6:51 pm-12:59 am

1 stop8h 08m

$619

SeattleWausau

SEA - CWA

SEACWA

Seattle/Tacoma Intl

Thu 7/30

11:56 pm-9:26 am

1 stop7h 30m

Wausau Central Wisconsin

Tue 8/11

9:49 am-6:47 pm

2 stops10h 58m

$624

SeattleWausau

SEA - CWA

SEACWA

Seattle/Tacoma Intl

Thu 7/30

11:56 pm-9:26 am

1 stop7h 30m

Wausau Central Wisconsin

Sun 8/9

9:49 am-2:32 pm

1 stop6h 43m

$671

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/2

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 May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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, February is the cheapest month in which you can book a flight from Seattle to Wausau (average of $288). Flying from Seattle to Wausau in May is currently the most expensive (average of $665). 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 May 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
8,459 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.
Delta
7.9
Good
8,459 reviews
Delta
7.9
Good
8,459 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.
American Airlines
7.1
Good
11,669 reviews
Delta
7.9
Good
8,459 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

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 7h 27m. Delta provides one of the quickest options available for as low as $521. 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 33% 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, February is the cheapest month in which you can book a flight from Seattle to Wausau (average of $288). Flying from Seattle to Wausau in May is currently the most expensive (average of $665). 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

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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 May 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$325Average$478FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$368Average$518FlexibilityNo cancel feeOn-time71%

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