$349+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CWA
Jul 23 — Jul 301
Round-trip
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
Best
Last-minute
One-way
Cheapest flights from Seattle to WausauExplore 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 June 23, 2026.
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 June 23, 2026.
This Delta deal was found by Cheapflights users on 6/22. 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 8/196:05 am
SEA
- CWA
1 stop7h 37m
Delta
Wed 8/264:24 pm
CWA
- SEA
1 stop7h 36m
Delta
Deal found 6/22![Delta logo]()
$349
This American Airlines deal was found by Cheapflights users on 6/20. 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 7/103:28 pm
SEA
- CWA
1 stop6h 51m
American Airlines
Fri 7/176:51 pm
CWA
- SEA
1 stop8h 08m
American Airlines
Deal found 6/20![American Airlines logo]()
$424
This American Airlines deal was found by Cheapflights users on 6/20. 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 9/711:56 pm
SEA
- CWA
1 stop7h 28m
American Airlines
Mon 9/215:05 pm
CWA
- SEA
1 stop9h 06m
American Airlines
Deal found 6/20![American Airlines logo]()
$500
This American Airlines deal was found by Cheapflights users on 6/18. 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 7/223:28 pm
SEA
- CWA
1 stop6h 51m
American Airlines
Sat 7/256:34 pm
CWA
- SEA
1 stop8h 18m
American Airlines
Deal found 6/18![American Airlines logo]()
$503
This United Airlines deal was found by Cheapflights users on 6/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:00 am
SEA
- CWA
1 stop8h 45m
United Airlines
Tue 11/33:00 pm
CWA
- SEA
1 stop9h 53m
United Airlines
Deal found 6/21![United Airlines logo]()
$538
This Delta deal was found by Cheapflights users on 6/19. 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 8/206:05 am
SEA
- CWA
1 stop7h 37m
Delta
Thu 8/274:24 pm
CWA
- SEA
2 stops9h 35m
Delta
Deal found 6/19![Delta logo]()
$549
This American Airlines deal was found by Cheapflights users on 6/20. 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 7/23:28 pm
SEA
- CWA
1 stop6h 51m
American Airlines
Sun 7/56:51 pm
CWA
- SEA
1 stop8h 01m
American Airlines
Deal found 6/20![American Airlines logo]()
$580
Best flights from Seattle to WausauDiscover carefully curated flight deals from Seattle to Wausau that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 23, 2026.
Discover carefully curated flight deals from Seattle to Wausau that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 23, 2026.
This Delta deal was found by Cheapflights users on 6/20. 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 8/196:05 am
SEA
- CWA
1 stop7h 37m
Delta
Wed 8/264:24 pm
CWA
- SEA
1 stop7h 36m
Delta
Deal found 6/20![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 6/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:00 am
SEA
- CWA
1 stop8h 45m
United Airlines
Tue 11/33:00 pm
CWA
- SEA
1 stop9h 53m
United Airlines
Deal found 6/20![United Airlines logo]()
$538
This Delta deal was found by Cheapflights users on 6/19. 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 8/206:05 am
SEA
- CWA
1 stop7h 37m
Delta
Thu 8/274:24 pm
CWA
- SEA
2 stops9h 35m
Delta
Deal found 6/19![Delta logo]()
$549
Last-minute flights from Seattle to WausauDiscover last-minute flight deals from Seattle to Wausau. Data last updated June 23, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Wausau. Data last updated June 23, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/18. 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 6/221:58 pm
SEA
- CWA
1 stop8h 18m
American Airlines
Sat 6/276:30 pm
CWA
- SEA
1 stop8h 11m
American Airlines
Deal found 6/18![American Airlines logo]()
$586
This American Airlines deal was found by Cheapflights users on 6/18. 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 6/2311:58 pm
SEA
- CWA
1 stop7h 27m
American Airlines
Sun 6/286:21 pm
CWA
- SEA
1 stop8h 20m
American Airlines
Deal found 6/18![American Airlines logo]()
$642
This American Airlines deal was found by Cheapflights users on 6/20. 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 7/23:28 pm
SEA
- CWA
1 stop6h 51m
American Airlines
Sun 7/56:51 pm
CWA
- SEA
1 stop8h 01m
American Airlines
Deal found 6/20![American Airlines logo]()
$580
This Delta deal was found by Cheapflights users on 6/18. 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 7/36:05 am
SEA
- CWA
1 stop7h 45m
Delta
Tue 7/74:25 pm
CWA
- SEA
2 stops9h 34m
Delta
Deal found 6/18![Delta logo]()
$764
This American Airlines deal was found by Cheapflights users on 6/18. 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 7/311:56 pm
SEA
- CWA
1 stop7h 30m
American Airlines
Tue 7/75:42 am
CWA
- SEA
1 stop9h 37m
American Airlines
Deal found 6/18![American Airlines logo]()
$779
This American Airlines deal was found by Cheapflights users on 6/20. 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 7/103:28 pm
SEA
- CWA
1 stop6h 51m
American Airlines
Fri 7/176:51 pm
CWA
- SEA
1 stop8h 08m
American Airlines
Deal found 6/20![American Airlines logo]()
$424
This American Airlines deal was found by Cheapflights users on 6/18. 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 7/223:28 pm
SEA
- CWA
1 stop6h 51m
American Airlines
Sat 7/256:34 pm
CWA
- SEA
1 stop8h 18m
American Airlines
Deal found 6/18![American Airlines logo]()
$503
One-way flights from Seattle to WausauSearch for one-way flight options from Seattle to Wausau. Find affordable one-way fares based on user searches. Data last updated June 23, 2026.
Search for one-way flight options from Seattle to Wausau. Find affordable one-way fares based on user searches. Data last updated June 23, 2026.
This Delta deal was found by Cheapflights users on 6/21. 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 7/236:05 am
SEA
- CWA
1 stop7h 39m
Delta
Deal found 6/21![Delta logo]()
$374
This American Airlines deal was found by Cheapflights users on 6/21. 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 7/213:28 pm
SEA
- CWA
1 stop6h 51m
American Airlines
Deal found 6/21![American Airlines logo]()
$408
This American Airlines deal was found by Cheapflights users on 6/21. 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 7/226:15 pm
SEA
- CWA
2 stops13h 11m
American Airlines
Deal found 6/21![American Airlines logo]()
$413
This Delta deal was found by Cheapflights users on 6/22. 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 6/306:05 am
SEA
- CWA
1 stop7h 45m
Delta
Deal found 6/22![Delta logo]()
$438
This American Airlines deal was found by Cheapflights users on 6/20. 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 6/303:05 pm
SEA
- CWA
1 stop16h 20m
American Airlines
Deal found 6/20![American Airlines logo]()
$441
This Delta deal was found by Cheapflights users on 6/21. 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.
Mon 7/206:05 pm
SEA
- CWA
1 stop25h 10m
Delta
Deal found 6/21![Delta logo]()
$442
This American Airlines deal was found by Cheapflights users on 6/21. 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 7/236:15 pm
SEA
- CWA
2 stops13h 11m
American Airlines
Deal found 6/21![American Airlines logo]()
$455
This Delta deal was found by Cheapflights users on 6/21. 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.
Sun 6/2812:09 pm
SEA
- CWA
1 stop6h 59m
Delta
Deal found 6/21![Delta logo]()
$483
This American Airlines deal was found by Cheapflights users on 6/21. 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 7/2011:07 am
SEA
- CWA
2 stops11h 12m
American Airlines
Deal found 6/21![American Airlines logo]()
$573
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 June 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $349 (Delta) |
Popular in | July |
Cheapest in | February |
Average price | $469 |
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 June 23, 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
Cheapest round-trip
Quickest round-trip
SeattleWausau
SEA - CWA
SEACWA
Seattle/Tacoma Intl
Wed 8/19
6:05 am-3:42 pm
1 stop7h 37m
Wausau Central Wisconsin
Wed 8/26
4:24 pm-10:00 pm
1 stop7h 36m
$349
SeattleWausau
SEA - CWA
SEACWA
Seattle/Tacoma Intl
Sat 10/31
7:00 am-5:45 pm
1 stop8h 45m
Wausau Central Wisconsin
Tue 11/3
3:00 pm-10:53 pm
1 stop9h 53m
$538
SeattleWausau
SEA - CWA
SEACWA
Seattle/Tacoma Intl
Thu 8/20
6:05 am-3:42 pm
1 stop7h 37m
Wausau Central Wisconsin
Thu 8/27
4:24 pm-11:59 pm
2 stops9h 35m
$549
Cheapest one-way
SeattleWausau
SEA - CWA
SEACWA
Seattle/Tacoma Intl
Tue 6/30
6:05 am-3:50 pm
1 stop7h 45m
$438
SeattleWausau
SEA - CWA
SEACWA
Seattle/Tacoma Intl
Mon 7/20
6:05 pm-9:15 pm
1 stop25h 10m
$442
Quickest one-way
SeattleWausau
SEA - CWA
SEACWA
Seattle/Tacoma Intl
Sun 6/28
12:09 pm-9:08 pm
1 stop6h 59m
$483
SeattleWausau
SEA - CWA
SEACWA
Seattle/Tacoma Intl
Tue 7/21
7:26 am-12:19 am
2 stops14h 53m
$495
SeattleWausau
SEA - CWA
SEACWA
Seattle/Tacoma Intl
Tue 7/7
7:30 am-9:15 pm
2 stops11h 45m
$671
Sorted by cheapest first
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 June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
SEA-CWA
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
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 June 23, 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.
Comfort
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
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
Complete your trip
Flights by cabin class
Other flight options
Other flights from Seattle
Popular flights
Alternative routes for Seattle to Wausau
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Wausau by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Wausau by cabin class
Find flights from Seattle to Wausau, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Wausau flights
Browse other Seattle and Wausau flight options. Last updated on June 23, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on June 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 June 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$325 | Average$522 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$368 | Average$469 | FlexibilityNo cancel fee | On-time71% |