$359+ 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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CWA
Oct 9 — Oct 161
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 September 9, 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 September 9, 2026.
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/1611:59 pm -
1 stop9h 01m
Fri 10/236:24 am -
1 stop9h 53m
Deal found 9/8![American Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 9/6. 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 9/2511:57 pm -
1 stop9h 03m
Sat 10/35:05 pm -
1 stop9h 06m
Deal found 9/6![American Airlines logo]()
$394
This American Airlines deal was found by Cheapflights users on 9/4. 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.
Sat 9/123:41 pm -
1 stop6h 43m
Sat 10/35:05 pm -
1 stop9h 06m
Deal found 9/4![American Airlines logo]()
$439
This American Airlines deal was found by Cheapflights users on 9/7. 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 10/811:59 pm -
1 stop9h 01m
Sat 10/104:42 pm -
1 stop9h 54m
Deal found 9/7![American Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 9/8. 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 11/268:30 am -
1 stop5h 20m
Tue 12/112:46 pm -
1 stop6h 29m
Deal found 9/8![Delta logo]()
$449
This Delta deal was found by Cheapflights users on 9/8. 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 11/2311:20 am -
2 stops7h 40m
Tue 12/112:46 pm -
1 stop6h 29m
Deal found 9/8![Delta logo]()
$454
This American Airlines deal was found by Cheapflights users on 9/8. 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 11/2511:36 pm -
1 stop9h 28m
Mon 11/304:51 pm -
1 stop9h 51m
Deal found 9/8![American Airlines logo]()
$458
This American Airlines deal was found by Cheapflights users on 9/8. 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 11/2211:36 pm -
1 stop9h 28m
Fri 11/274:51 pm -
1 stop9h 51m
Deal found 9/8![American Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 9/4. 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.
Sat 9/126:00 am -
1 stop7h 40m
Sat 10/34:20 pm -
2 stops7h 50m
Deal found 9/4![Delta logo]()
$464
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 September 9, 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 September 9, 2026.
This American Airlines deal was found by Cheapflights users on 9/6. 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 9/2511:57 pm -
1 stop9h 03m
Sat 10/35:05 pm -
1 stop9h 06m
Deal found 9/6![American Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 9/8. 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 11/276:00 am -
1 stop7h 50m
Wed 12/212:46 pm -
1 stop13h 08m
Deal found 9/8![Delta logo]()
$513
This American Airlines deal was found by Cheapflights users on 9/4. 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 10/1211:59 pm -
1 stop9h 01m
Mon 10/194:42 pm -
1 stop9h 54m
Deal found 9/4![American Airlines logo]()
$444
This American Airlines deal was found by Cheapflights users on 9/7. 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 10/811:59 pm -
1 stop9h 01m
Sat 10/104:42 pm -
1 stop9h 54m
Deal found 9/7![American Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 9/8. 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 11/266:00 am -
1 stop7h 50m
Wed 12/212:46 pm -
2 stops23h 19m
Deal found 9/8![Delta logo]()
$582
This Delta deal was found by Cheapflights users on 9/8. 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 11/2811:47 pm -
1 stop9h 56m
Tue 12/112:46 pm -
1 stop6h 29m
Deal found 9/8![Delta logo]()
$637
This Delta deal was found by Cheapflights users on 9/8. 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 11/251:50 pm -
1 stop5h 10m
Sun 11/2912:54 pm -
1 stop13h 03m
Deal found 9/8![Delta logo]()
$637
This Delta deal was found by Cheapflights users on 9/8. 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 11/275:35 am -
2 stops8h 15m
Sat 11/287:00 am -
1 stop7h 26m
Deal found 9/8![Delta logo]()
$704
This Delta deal was found by Cheapflights users on 9/8. 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 11/275:35 am -
2 stops8h 15m
Sun 11/2912:54 pm -
1 stop13h 03m
Deal found 9/8![Delta logo]()
$732
Last-minute flights from Seattle to WausauDiscover last-minute flight deals from Seattle to Wausau. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Wausau. Data last updated September 9, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/4. 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.
Sat 9/123:41 pm -
1 stop6h 43m
Sat 10/35:05 pm -
1 stop9h 06m
Deal found 9/4![American Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 9/4. 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.
Sat 9/126:00 am -
1 stop7h 40m
Sat 10/34:20 pm -
2 stops7h 50m
Deal found 9/4![Delta logo]()
$464
This American Airlines deal was found by Cheapflights users on 9/6. 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 9/2511:57 pm -
1 stop9h 03m
Sat 10/35:05 pm -
1 stop9h 06m
Deal found 9/6![American Airlines logo]()
$394
This American Airlines deal was found by Cheapflights users on 9/7. 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 10/811:59 pm -
1 stop9h 01m
Sat 10/104:42 pm -
1 stop9h 54m
Deal found 9/7![American Airlines logo]()
$444
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/1611:59 pm -
1 stop9h 01m
Fri 10/236:24 am -
1 stop9h 53m
Deal found 9/8![American Airlines logo]()
$359
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 September 9, 2026.
Search for one-way flight options from Seattle to Wausau. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This American Airlines deal was found by Cheapflights users on 9/4. 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.
Fri 10/23:41 pm -
1 stop6h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![American Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 9/6. 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 9/2312:00 pm -
1 stop7h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Delta logo]()
$550
This Qatar Airways deal was found by Cheapflights users on 9/6. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:25 pm -
2 stops53h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Qatar Airways logo]()
$1,890
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 September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $359 (American Airlines) |
Popular in | July |
Cheapest in | February |
Average price | $524 |
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 7,457,451 searches. Data last updated September 9, 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
SeattleWausau
SEA Seattle/Tacoma Intl - CWA Wausau Central Wisconsin
SEACWA
Seattle/Tacoma Intl
Fri 10/16
11:59 pm-11:00 am
1 stop9h 01m
Wausau Central Wisconsin
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$379
Quickest round-trip
SeattleWausau
SEA Seattle/Tacoma Intl - CWA Wausau Central Wisconsin
SEACWA
Seattle/Tacoma Intl
Fri 10/2
3:41 pm-12:24 am
1 stop6h 43m
Wausau Central Wisconsin
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$379
SeattleWausau
SEA Seattle/Tacoma Intl - CWA Wausau Central Wisconsin
SEACWA
Seattle/Tacoma Intl
Fri 9/25
11:57 pm-11:00 am
1 stop9h 03m
Wausau Central Wisconsin
Sat 10/3
5:05 pm-12:11 am
1 stop9h 06m
$394
SeattleWausau
SEA Seattle/Tacoma Intl - CWA Wausau Central Wisconsin
SEACWA
Seattle/Tacoma Intl
Mon 10/12
11:59 pm-11:00 am
1 stop9h 01m
Wausau Central Wisconsin
Mon 10/19
4:42 pm-12:36 am
1 stop9h 54m
$444
SeattleWausau
SEA Seattle/Tacoma Intl - CWA Wausau Central Wisconsin
SEACWA
Seattle/Tacoma Intl
Thu 10/8
11:59 pm-11:00 am
1 stop9h 01m
Wausau Central Wisconsin
Sat 10/10
4:42 pm-12:36 am
1 stop9h 54m
$444
SeattleWausau
SEA Seattle/Tacoma Intl - CWA Wausau Central Wisconsin
SEACWA
Seattle/Tacoma Intl
Fri 11/27
6:00 am-3:50 pm
1 stop7h 50m
Wausau Central Wisconsin
Wed 12/2
12:46 pm-11:54 pm
1 stop13h 08m
$513
SeattleWausau
SEA Seattle/Tacoma Intl - CWA Wausau Central Wisconsin
SEACWA
Seattle/Tacoma Intl
Wed 9/23
12:00 pm-9:05 pm
1 stop7h 05m
Wausau Central Wisconsin
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$550
SeattleWausau
SEA Seattle/Tacoma Intl - CWA Wausau Central Wisconsin
SEACWA
Seattle/Tacoma Intl
Thu 11/26
6:00 am-3:50 pm
1 stop7h 50m
Wausau Central Wisconsin
Wed 12/2
12:46 pm-10:05 am
2 stops23h 19m
$582
SeattleWausau
SEA Seattle/Tacoma Intl - CWA Wausau Central Wisconsin
SEACWA
Seattle/Tacoma Intl
Sat 11/28
11:47 pm-11:43 am
1 stop9h 56m
Wausau Central Wisconsin
Tue 12/1
12:46 pm-5:15 pm
1 stop6h 29m
$637
SeattleWausau
SEA Seattle/Tacoma Intl - CWA Wausau Central Wisconsin
SEACWA
Seattle/Tacoma Intl
Wed 11/25
1:50 pm-9:00 pm
1 stop5h 10m
Wausau Central Wisconsin
Sun 11/29
12:54 pm-11:57 pm
1 stop13h 03m
$637
Showing 1-10 of 13 resultsSorted 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 September.
| 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.
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 September 9, 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.
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.8
Food
7.2
Comfort
7.8
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 September 9, 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 September 9, 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 7,457,451 searches. Data last updated September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$288 | Average$502 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$325 | Average$498 | FlexibilityNo cancel fee | On-timeN/A |