HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seattle

$349+ Cheap flights from Wausau to Seattle (CWA - SEA)

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
CWA — SEA
Jun 15 — Jun 221
Mon 6/15
Mon 6/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Wausau to Seattle 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 Wausau to Seattle

Cheapest flights from Wausau to Seattle
Explore the most affordable flight options available from Wausau to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 16, 2026.

This American Airlines deal was found by Cheapflights users on 5/13. 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 6/56:21 pm
CWA
-
SEA
1 stop8h 20m
American Airlines
Mon 6/811:58 pm
SEA
-
CWA
1 stop7h 27m
American Airlines
Deal found 5/13$349
This Delta deal was found by Cheapflights users on 5/13. 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 6/54:32 pm
CWA
-
SEA
2 stops9h 38m
Delta
Sun 6/76:05 am
SEA
-
CWA
1 stop7h 45m
Delta
Deal found 5/13$354
This Delta deal was found by Cheapflights users on 5/13. 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 6/54:32 pm
CWA
-
SEA
2 stops9h 38m
Delta
Mon 6/87:15 am
SEA
-
CWA
2 stops11h 53m
Delta
Deal found 5/13$385
This American Airlines deal was found by Cheapflights users on 5/14. 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 5/296:30 pm
CWA
-
SEA
1 stop7h 46m
American Airlines
Sun 5/313:06 pm
SEA
-
CWA
1 stop6h 49m
American Airlines
Deal found 5/14$419
This American Airlines deal was found by Cheapflights users on 5/15. 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.
Sun 8/309:49 am
CWA
-
SEA
1 stop6h 43m
American Airlines
Tue 9/811:59 pm
SEA
-
CWA
1 stop7h 11m
American Airlines
Deal found 5/15$444
This American Airlines deal was found by Cheapflights users on 5/13. 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 6/156:21 pm
CWA
-
SEA
1 stop8h 20m
American Airlines
Mon 7/611:56 pm
SEA
-
CWA
1 stop7h 30m
American Airlines
Deal found 5/13$449
This American Airlines deal was found by Cheapflights users on 5/14. 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.
Sat 6/66:20 pm
CWA
-
SEA
1 stop8h 21m
American Airlines
Tue 6/3011:58 pm
SEA
-
CWA
1 stop7h 27m
American Airlines
Deal found 5/14$468
This Delta deal was found by Cheapflights users on 5/13. 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 9/94:15 pm
CWA
-
SEA
1 stop6h 09m
Delta
Tue 9/156:05 am
SEA
-
CWA
1 stop7h 19m
Delta
Deal found 5/13$474
This American Airlines deal was found by Cheapflights users on 5/14. 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 6/156:21 pm
CWA
-
SEA
1 stop8h 20m
American Airlines
Wed 7/11:58 pm
SEA
-
CWA
1 stop8h 18m
American Airlines
Deal found 5/14$491
This American Airlines deal was found by Cheapflights users on 5/14. 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 6/126:21 pm
CWA
-
SEA
1 stop8h 20m
American Airlines
Mon 6/2911:58 pm
SEA
-
CWA
1 stop7h 27m
American Airlines
Deal found 5/14$500
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Wed 6/106:21 pm
CWA
-
SEA
1 stop8h 20m
American Airlines
Wed 6/1711:58 pm
SEA
-
CWA
1 stop7h 27m
American Airlines
Deal found 5/11$503

Find flight deals from Wausau to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Wausau (CWA) to Seattle (SEA). 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 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$349
(American Airlines)

Popular in

March

Cheapest in

January

Average price

$403
Provider with most accurate pricing for Wausau Central Wisconsin-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Wausau Central Wisconsin-Seattle/Tacoma Intl flights.
Search Deals
From Wausau Central Wisconsin to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($102 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($46 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 Wausau to Seattle 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 16, 2026.
Use the filters below to find and compare flights from Wausau to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Wed 9/16

4:15 pm-8:24 pm

1 stop6h 09m

Seattle/Tacoma Intl

Tue 9/22

6:05 am-3:24 pm

1 stop7h 19m

$349

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Fri 6/5

4:32 pm-12:10 am

2 stops9h 38m

Seattle/Tacoma Intl

Sun 6/7

6:05 am-3:50 pm

1 stop7h 45m

$354

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Fri 6/5

4:32 pm-12:10 am

2 stops9h 38m

Seattle/Tacoma Intl

Mon 6/8

7:15 am-9:08 pm

2 stops11h 53m

$385

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Sat 6/20

4:30 pm-9:55 pm

1 stop7h 25m

Seattle/Tacoma Intl

Mon 7/6

6:05 am-3:50 pm

1 stop7h 45m

$563

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Wed 9/9

4:15 pm-8:24 pm

1 stop6h 09m

Seattle/Tacoma Intl

Tue 9/15

9:40 am-9:04 pm

2 stops9h 24m

$568

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Sat 7/18

6:34 pm-12:52 am

1 stop8h 18m

Seattle/Tacoma Intl

Sun 7/26

11:56 pm-9:26 am

1 stop7h 30m

$586

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Mon 6/22

4:30 pm-11:59 pm

1 stop9h 29m

Seattle/Tacoma Intl

Mon 7/6

6:05 am-3:50 pm

1 stop7h 45m

$612

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Sun 7/19

6:51 pm-12:52 am

1 stop8h 01m

Seattle/Tacoma Intl

Mon 7/27

2:09 pm-12:19 am

1 stop8h 10m

$621

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Mon 6/22

4:30 pm-11:59 pm

1 stop9h 29m

Seattle/Tacoma Intl

Sun 7/5

6:05 am-9:08 pm

1 stop13h 03m

$625

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Tue 8/25

4:24 pm-10:05 pm

2 stops7h 41m

Seattle/Tacoma Intl

Mon 8/31

6:05 am-3:24 pm

1 stop7h 19m

$644

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/14

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from Wausau to Seattle

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 Wausau to Seattle 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 Wausau-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Wausau-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Wausau-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Wausau-Seattle 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 Wausau-Seattle 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 Wausau to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Wausau 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 Wausau to Seattle

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

Currently, January is the cheapest month in which you can book a flight from Wausau to Seattle (average of $368). Flying from Wausau to Seattle in March is currently the most expensive (average of $1,045). 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 Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated May 16, 2026.
Read reviews from past customers who have flown Delta and American Airlines from Wausau to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,455 reviews

Overall

7.9

Comfort

7.8

Boarding

8.1

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,455 reviews
Delta
7.9
Good
8,455 reviews

Overall

7.9

Comfort

7.8

Boarding

8.1

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,662 reviews
Delta
7.9
Good
8,455 reviews

Overall

7.9

Comfort

7.8

Boarding

8.1

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Wausau to Seattle. 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 Wausau to Seattle?

    Delta can get you from Wausau to Seattle in just under 6h 09m. Your travel time can differ by up to . Airlines will cover a distance of 1562 mi.

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

    American Airlines, at $303, was found to be the cheapest airline from Wausau to Seattle. An alternate airline flying to your destination would be Delta. You may be able to fly from Wausau to Seattle for 44% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Wausau to Seattle 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 Wausau to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Wausau to Seattle (average of $368). Flying from Wausau to Seattle in March is currently the most expensive (average of $1,045). 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

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tacoma
Ocean Shores
Olympia
Lacey
Edmonds
Leavenworth
Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
Lynnwood
Renton
Ellensburg
Fife
Lakewood
Issaquah
Shoreline
Marysville

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 Wausau to Seattle

Discover the top 2 airlines that operate flights from Wausau to Seattle. 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 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$303Average$516FlexibilityNo cancel feeOn-time71%
DeltaCheapest$338Average$500FlexibilityNo cancel feeOn-timeN/A

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.