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$369+ 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
CWA — SEA
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap 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 September 17, 2025.

Round-trip from

$369
(Delta)

Popular in

July

Cheapest in

January

Average price

$413
From Wausau Central Wisconsin to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($99 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 17, 2025.

This Delta deal was found by Cheapflights users on 9/16. 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 11/124:23 pmCWA - SEA
1 stop6h 12mDelta
Tue 11/181:39 pmSEA - CWA
1 stop5h 28mDelta
Deal found 9/16$369
This Delta deal was found by Cheapflights users on 9/16. 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.
Sat 11/154:23 pmCWA - SEA
1 stop6h 13mDelta
Tue 11/189:25 amSEA - CWA
2 stops9h 42mDelta
Deal found 9/16$374
This Delta deal was found by Cheapflights users on 9/16. 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 11/114:23 pmCWA - SEA
1 stop9h 36mDelta
Tue 11/181:39 pmSEA - CWA
1 stop5h 28mDelta
Deal found 9/16$387
This Delta deal was found by Cheapflights users on 9/16. 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 11/114:23 pmCWA - SEA
1 stop9h 36mDelta
Sat 11/159:25 amSEA - CWA
2 stops9h 42mDelta
Deal found 9/16$392
This Delta deal was found by Cheapflights users on 9/17. 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 10/24:18 pmCWA - SEA
1 stop5h 57mDelta
Sun 10/126:00 amSEA - CWA
1 stop7h 28mDelta
Deal found 9/17$394
This Delta deal was found by Cheapflights users on 9/16. 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 11/134:23 pmCWA - SEA
1 stop9h 36mDelta
Sat 11/156:00 amSEA - CWA
1 stop7h 43mDelta
Deal found 9/16$397
This Delta deal was found by Cheapflights users on 9/16. 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 9/307:00 amCWA - SEA
2 stops9h 40mDelta
Wed 10/86:00 amSEA - CWA
1 stop7h 28mDelta
Deal found 9/16$399
This Delta deal was found by Cheapflights users on 9/16. 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 11/144:23 pmCWA - SEA
2 stops28h 18mDelta
Mon 11/171:39 pmSEA - CWA
1 stop5h 28mDelta
Deal found 9/16$417
This Delta deal was found by Cheapflights users on 9/16. 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 10/17:00 amCWA - SEA
1 stop5h 45mDelta
Tue 10/71:35 pmSEA - CWA
1 stop5h 21mDelta
Deal found 9/16$419

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 September 17, 2025.
Use the filters below to find and compare flights from Wausau to Seattle that are best for you.

Fly from

Wausau

Fly to

Seattle

Route

Depart

Return

Price

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Fri 11/14

4:23 pm-8:35 pm

1 stop6h 12m

Seattle/Tacoma Intl

Sat 11/15

6:00 am-3:43 pm

1 stop7h 43m

$369

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Sat 11/15

7:00 am-12:57 pm

1 stop7h 57m

Seattle/Tacoma Intl

Mon 11/17

1:39 pm-9:07 pm

1 stop5h 28m

$369

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Sat 11/15

7:00 am-12:57 pm

1 stop7h 57m

Seattle/Tacoma Intl

Tue 11/18

1:39 pm-9:07 pm

1 stop5h 28m

$369

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Wed 11/12

4:23 pm-8:35 pm

1 stop6h 12m

Seattle/Tacoma Intl

Mon 11/17

1:39 pm-9:07 pm

1 stop5h 28m

$369

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Wed 11/12

4:23 pm-8:35 pm

1 stop6h 12m

Seattle/Tacoma Intl

Sun 11/16

6:00 am-3:43 pm

1 stop7h 43m

$369

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Wed 11/12

4:23 pm-8:35 pm

1 stop6h 12m

Seattle/Tacoma Intl

Sat 11/15

1:39 pm-9:07 pm

1 stop5h 28m

$369

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Tue 11/11

4:23 pm-11:59 pm

1 stop9h 36m

Seattle/Tacoma Intl

Mon 11/17

1:39 pm-9:07 pm

1 stop5h 28m

$387

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Tue 11/11

4:23 pm-11:59 pm

1 stop9h 36m

Seattle/Tacoma Intl

Sat 11/15

1:39 pm-9:07 pm

1 stop5h 28m

$387

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Tue 11/11

4:23 pm-11:59 pm

1 stop9h 36m

Seattle/Tacoma Intl

Tue 11/18

9:25 am-9:07 pm

2 stops9h 42m

$392

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Thu 10/2

4:18 pm-8:15 pm

1 stop5h 57m

Seattle/Tacoma Intl

Sun 10/12

6:00 am-3:28 pm

1 stop7h 28m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 14 results
1
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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 $238). Flying from Wausau to Seattle in June is currently the most expensive (average of $387). 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 September 17, 2025.
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
8.0
Very good
7,961 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

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
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

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
7,961 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

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 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 12m. 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 $368, 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 33% 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 $238). Flying from Wausau to Seattle in June is currently the most expensive (average of $387). 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
Tukwila
Tacoma
Lakewood
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Lacey
Olympia
Kent
Federal Way
Cle Elum
Puyallup
Chehalis
Kirkland
Issaquah
Aberdeen
Shoreline

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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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$368Average$638FlexibilityNo cancel feeOn-time71%
DeltaCheapest$368Average$506FlexibilityNo cancel feeOn-timeN/A

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