$379+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
CWA — SEA
Oct 17 — Oct 241
Round-trip
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
Best
Last-minute
One-way
Cheapest flights from Wausau to SeattleExplore 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, 2026.
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, 2026.
This American Airlines deal was found by Cheapflights users on 9/12. 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 10/154:42 pm -
1 stop9h 54m
Mon 10/1911:59 pm -
1 stop9h 01m
Deal found 9/12![American Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/194:52 pm -
1 stop9h 06m
Sat 12/266:00 am -
1 stop8h 06m
Deal found 9/15![Delta logo]()
$399
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:47 am -
1 stop10h 38m
Fri 11/276:09 am -
1 stop8h 12m
Deal found 9/16![American Airlines logo]()
$409
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 9/295:49 am -
1 stop9h 01m
Tue 10/63:14 pm -
1 stop7h 04m
Deal found 9/15![American Airlines logo]()
$414
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:05 pm -
1 stop9h 06m
Sun 10/41:40 pm -
1 stop8h 44m
Deal found 9/16![American Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 9/245:05 pm -
1 stop9h 06m
Tue 9/2911:57 pm -
1 stop9h 03m
Deal found 9/15![American Airlines logo]()
$494
This Delta deal was found by Cheapflights users on 9/12. 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 10/14:20 pm -
1 stop6h 16m
Sat 10/36:00 am -
2 stops13h 05m
Deal found 9/12![Delta logo]()
$514
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 11/177:00 am -
2 stops9h 52m
Sun 11/2211:15 pm -
2 stops10h 28m
Deal found 9/16![Delta logo]()
$519
This Delta deal was found by Cheapflights users on 9/13. 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.
Thu 9/244:20 pm -
2 stops9h 39m
Tue 9/2912:00 pm -
1 stop7h 05m
Deal found 9/13![Delta logo]()
$534
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/24:20 pm -
1 stop6h 16m
Mon 10/511:05 pm -
2 stops13h 02m
Deal found 9/15![Delta logo]()
$549
Best flights from Wausau to SeattleDiscover carefully curated flight deals from Wausau to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Wausau to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This American Airlines deal was found by Cheapflights users on 9/12. 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 10/154:42 pm -
1 stop9h 54m
Mon 10/1911:59 pm -
1 stop9h 01m
Deal found 9/12![American Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/194:52 pm -
1 stop9h 06m
Sat 12/266:00 am -
1 stop8h 06m
Deal found 9/15![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/24:20 pm -
1 stop6h 16m
Mon 10/56:00 am -
1 stop7h 40m
Deal found 9/15![Delta logo]()
$449
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:05 pm -
1 stop9h 06m
Sun 10/41:40 pm -
1 stop8h 44m
Deal found 9/16![American Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 9/12. 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 10/14:20 pm -
1 stop6h 16m
Sat 10/36:00 am -
2 stops13h 05m
Deal found 9/12![Delta logo]()
$514
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 11/177:00 am -
1 stop5h 42m
Sun 11/2211:15 pm -
2 stops10h 28m
Deal found 9/16![Delta logo]()
$514
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 9/2911:31 am -
2 stops12h 21m
Tue 10/610:26 am -
2 stops11h 52m
Deal found 9/15![American Airlines logo]()
$673
This Delta deal was found by Cheapflights users on 9/12. 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 10/156:54 am -
2 stops9h 56m
Mon 10/196:00 am -
1 stop6h 07m
Deal found 9/12![Delta logo]()
$658
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 12/1912:30 pm -
2 stops13h 28m
Sat 12/2610:18 am -
2 stops11h 41m
Deal found 9/15![American Airlines logo]()
$778
Last-minute flights from Wausau to SeattleDiscover last-minute flight deals from Wausau to Seattle. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Wausau to Seattle. Data last updated September 17, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/14. 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 9/185:05 pm -
1 stop9h 06m
Mon 9/211:40 pm -
1 stop8h 44m
Deal found 9/14![American Airlines logo]()
$574
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 9/245:05 pm -
1 stop9h 06m
Tue 9/2911:57 pm -
1 stop9h 03m
Deal found 9/15![American Airlines logo]()
$494
This Delta deal was found by Cheapflights users on 9/13. 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.
Thu 9/244:20 pm -
2 stops9h 39m
Tue 9/2912:00 pm -
1 stop7h 05m
Deal found 9/13![Delta logo]()
$534
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 9/255:05 pm -
1 stop9h 06m
Tue 9/2910:17 am -
2 stops12h 07m
Deal found 9/15![American Airlines logo]()
$606
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 9/295:49 am -
1 stop9h 01m
Tue 10/63:14 pm -
1 stop7h 04m
Deal found 9/15![American Airlines logo]()
$414
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:05 pm -
1 stop9h 06m
Sun 10/41:40 pm -
1 stop8h 44m
Deal found 9/16![American Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 9/12. 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 10/14:20 pm -
1 stop6h 16m
Sat 10/36:00 am -
2 stops13h 05m
Deal found 9/12![Delta logo]()
$514
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/24:20 pm -
1 stop6h 16m
Mon 10/511:05 pm -
2 stops13h 02m
Deal found 9/15![Delta logo]()
$549
This American Airlines deal was found by Cheapflights users on 9/12. 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 10/154:42 pm -
1 stop9h 54m
Mon 10/1911:59 pm -
1 stop9h 01m
Deal found 9/12![American Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 9/12. 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 10/156:54 am -
2 stops9h 56m
Mon 10/196:00 am -
1 stop6h 07m
Deal found 9/12![Delta logo]()
$658
One-way flights from Wausau to SeattleSearch for one-way flight options from Wausau to Seattle. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from Wausau to Seattle. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
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 10/223:45 pm -
1 stop7h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Delta logo]()
$423
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 September 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $379 (American Airlines) |
Popular in | March |
Cheapest in | February |
Average price | $454 |
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 7,457,451 searches. Data last updated September 17, 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
Cheapest round-trip
WausauSeattle
CWA Wausau Central Wisconsin - SEA Seattle/Tacoma Intl
CWASEA
Wausau Central Wisconsin
Thu 10/15
4:42 pm-12:36 am
1 stop9h 54m
Seattle/Tacoma Intl
Mon 10/19
11:59 pm-11:00 am
1 stop9h 01m
$379
WausauSeattle
CWA Wausau Central Wisconsin - SEA Seattle/Tacoma Intl
CWASEA
Wausau Central Wisconsin
Sat 12/19
4:52 pm-11:58 pm
1 stop9h 06m
Seattle/Tacoma Intl
Sat 12/26
6:00 am-4:06 pm
1 stop8h 06m
$399
Quickest round-trip
WausauSeattle
CWA Wausau Central Wisconsin - SEA Seattle/Tacoma Intl
CWASEA
Wausau Central Wisconsin
Thu 10/22
3:45 pm-8:50 pm
1 stop7h 05m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$423
WausauSeattle
CWA Wausau Central Wisconsin - SEA Seattle/Tacoma Intl
CWASEA
Wausau Central Wisconsin
Fri 10/2
4:20 pm-8:36 pm
1 stop6h 16m
Seattle/Tacoma Intl
Mon 10/5
6:00 am-3:40 pm
1 stop7h 40m
$449
WausauSeattle
CWA Wausau Central Wisconsin - SEA Seattle/Tacoma Intl
CWASEA
Wausau Central Wisconsin
Thu 10/1
5:05 pm-12:11 am
1 stop9h 06m
Seattle/Tacoma Intl
Sun 10/4
1:40 pm-12:24 am
1 stop8h 44m
$449
WausauSeattle
CWA Wausau Central Wisconsin - SEA Seattle/Tacoma Intl
CWASEA
Wausau Central Wisconsin
Thu 10/1
4:20 pm-8:36 pm
1 stop6h 16m
Seattle/Tacoma Intl
Sat 10/3
6:00 am-9:05 pm
2 stops13h 05m
$514
WausauSeattle
CWA Wausau Central Wisconsin - SEA Seattle/Tacoma Intl
CWASEA
Wausau Central Wisconsin
Tue 11/17
7:00 am-10:42 am
1 stop5h 42m
Seattle/Tacoma Intl
Sun 11/22
11:15 pm-11:43 am
2 stops10h 28m
$514
WausauSeattle
CWA Wausau Central Wisconsin - SEA Seattle/Tacoma Intl
CWASEA
Wausau Central Wisconsin
Thu 10/15
6:54 am-2:50 pm
2 stops9h 56m
Seattle/Tacoma Intl
Mon 10/19
6:00 am-2:07 pm
1 stop6h 07m
$658
WausauSeattle
CWA Wausau Central Wisconsin - SEA Seattle/Tacoma Intl
CWASEA
Wausau Central Wisconsin
Tue 9/29
11:31 am-9:52 pm
2 stops12h 21m
Seattle/Tacoma Intl
Tue 10/6
10:26 am-12:18 am
2 stops11h 52m
$673
WausauSeattle
CWA Wausau Central Wisconsin - SEA Seattle/Tacoma Intl
CWASEA
Wausau Central Wisconsin
Sat 12/19
12:30 pm-11:58 pm
2 stops13h 28m
Seattle/Tacoma Intl
Sat 12/26
10:18 am-11:59 pm
2 stops11h 41m
$778
Sorted by cheapest first
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 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 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.
CWA-SEA
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
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, 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.
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
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.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
Tacoma
Lacey
Leavenworth
Olympia
Tukwila
Snoqualmie
Puyallup
Lynnwood
Centralia
Kent
Tumwater
Ellensburg
Issaquah
Marysville
Ocean Shores
Lakewood
Fife
Poulsbo
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
Popular flights
Seattle flight routes
Alternative routes for Wausau to Seattle
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Seattle by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Wausau to Seattle by cabin class
Find flights from Wausau to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Wausau and Seattle flights
Browse other Wausau and Seattle flight options. Last updated on September 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 17, 2026.
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 7,457,451 searches. Data last updated September 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$303 | Average$553 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$338 | Average$582 | FlexibilityNo cancel fee | On-timeN/A |