What airlines fly to Seattle?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Seattle from Wausau according to our data. American Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 3 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Wausau Central Wisconsin Airport to Seattle/Tacoma Intl Airport?

Prices for flights from Wausau Central Wisconsin Airport to Seattle/Tacoma Intl Airport are updated daily.

How many operators does momondo search for flights from Wausau Central Wisconsin Airport to Seattle/Tacoma Intl Airport?

As of April 2026, there are 2 operators available to choose from for flights from Wausau Central Wisconsin Airport to Seattle/Tacoma Intl Airport.

How old do you have to be to fly from Wausau Central Wisconsin Airport to Seattle/Tacoma Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Wausau Central Wisconsin Airport to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$371 Cheap Flights from Wausau to Seattle in 2026

Q: What is the typical price of a round-trip flight between Wausau and Seattle?

Prices are currently low for flights on this route. Typical prices usually range from $553 to $431. The lowest price recently found on this route was $371.

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Find the cheapest flights from Wausau to Seattle

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:17 pm - 8:42 pm

CWA

SEA

6h 25m

1 stop

6:00 am - 3:52 pm

SEA

CWA

7h 52m

1 stop

$371Delta

Tue, May 5 - Tue, May 12

6:30 pm - 12:16 am

CWA

SEA

7h 46m

1 stop

11:58 pm - 9:23 am

SEA

CWA

7h 25m

1 stop

$391American Airlines

Fri, May 29 - Sat, May 30

6:30 pm - 12:16 am

CWA

SEA

7h 46m

1 stop

3:06 pm - 11:55 pm

SEA

CWA

6h 49m

1 stop

$395American Airlines

Wed, Jun 24 - Wed, Jul 1

6:30 pm - 12:16 am

CWA

SEA

7h 46m

1 stop

5:10 am - 6:00 pm

SEA

CWA

10h 50m

2 stops

$420American Airlines

Fri, May 29 - Sat, May 30

6:30 pm - 12:16 am

CWA

SEA

7h 46m

1 stop

3:06 pm - 11:55 pm

SEA

CWA

6h 49m

1 stop

$446American Airlines

Sat, Jun 27 - Tue, Jun 30

6:32 pm - 12:36 am

CWA

SEA

8h 04m

1 stop

3:17 pm - 11:48 pm

SEA

CWA

6h 31m

1 stop

$449American Airlines

Fri, May 1 - Mon, May 4

2:13 pm - 10:47 pm

CWA

SEA

10h 34m

2 stops

3:17 pm - 11:48 pm

SEA

CWA

6h 31m

1 stop

$451American Airlines

Tue, May 5 - Tue, May 12

6:32 pm - 12:36 am

CWA

SEA

8h 04m

1 stop

11:55 pm - 1:43 pm

SEA

CWA

11h 48m

2 stops

$454American Airlines

Fri, May 1 - Mon, May 4

4:17 pm - 8:39 pm

CWA

SEA

6h 22m

1 stop

6:00 am - 3:44 pm

SEA

CWA

7h 44m

1 stop

$469Delta

Mon, Apr 27 - Sat, May 2

6:32 pm - 12:36 am

CWA

SEA

8h 04m

1 stop

1:19 pm - 11:48 pm

SEA

CWA

8h 29m

1 stop

$474American Airlines

Fri, Apr 24 - Wed, Apr 29

Delta flights from Wausau to Seattle

Our best Delta deals on Wausau to Seattle flight tickets

Delta

May 5

CWA4:17 pmWausau Central Wisconsin

6h 25m

1 stop

SEA8:42 pmSeattle/Tacoma Intl

May 12

SEA6:00 amSeattle/Tacoma Intl

7h 52m

1 stop

CWA3:52 pmWausau Central Wisconsin

$371

Delta

Apr 27

CWA4:17 pmWausau Central Wisconsin

6h 22m

1 stop

SEA8:39 pmSeattle/Tacoma Intl

May 2

SEA6:00 amSeattle/Tacoma Intl

7h 44m

1 stop

CWA3:44 pmWausau Central Wisconsin

$469

Delta

Apr 24

CWA7:00 amWausau Central Wisconsin

5h 55m

1 stop

SEA10:55 amSeattle/Tacoma Intl

Apr 29

SEA6:00 amSeattle/Tacoma Intl

7h 37m

1 stop

CWA3:37 pmWausau Central Wisconsin

$495

American Airlines flights from Wausau to Seattle

Our best American Airlines deals on Wausau to Seattle flight tickets

American Airlines

May 29

CWA6:30 pmWausau Central Wisconsin

7h 46m

1 stop

SEA12:16 amSeattle/Tacoma Intl

May 30

SEA11:58 pmSeattle/Tacoma Intl

7h 25m

1 stop

CWA9:23 amWausau Central Wisconsin

$391

American Airlines

Jun 24

CWA6:30 pmWausau Central Wisconsin

7h 46m

1 stop

SEA12:16 amSeattle/Tacoma Intl

Jul 1

SEA3:06 pmSeattle/Tacoma Intl

6h 49m

1 stop

CWA11:55 pmWausau Central Wisconsin

$395

American Airlines

May 29

CWA6:30 pmWausau Central Wisconsin

7h 46m

1 stop

SEA12:16 amSeattle/Tacoma Intl

May 30

SEA5:10 amSeattle/Tacoma Intl

10h 50m

2 stops

CWA6:00 pmWausau Central Wisconsin

$420

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Tue 5/5

4:17 pm-8:42 pm

1 stop6h 25m

Seattle/Tacoma Intl

Tue 5/12

6:00 am-3:52 pm

1 stop7h 52m

$371

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Fri 5/29

6:30 pm-12:16 am

1 stop7h 46m

Seattle/Tacoma Intl

Sat 5/30

11:58 pm-9:23 am

1 stop7h 25m

$391

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Wed 6/24

6:30 pm-12:16 am

1 stop7h 46m

Seattle/Tacoma Intl

Wed 7/1

3:06 pm-11:55 pm

1 stop6h 49m

$395

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Fri 5/29

6:30 pm-12:16 am

1 stop7h 46m

Seattle/Tacoma Intl

Sat 5/30

5:10 am-6:00 pm

2 stops10h 50m

$420

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Sat 6/27

6:30 pm-12:16 am

1 stop7h 46m

Seattle/Tacoma Intl

Tue 6/30

3:06 pm-11:55 pm

1 stop6h 49m

$446

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Fri 5/1

6:32 pm-12:36 am

1 stop8h 04m

Seattle/Tacoma Intl

Mon 5/4

3:17 pm-11:48 pm

1 stop6h 31m

$449

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Tue 5/5

2:13 pm-10:47 pm

2 stops10h 34m

Seattle/Tacoma Intl

Tue 5/12

3:17 pm-11:48 pm

1 stop6h 31m

$451

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Fri 5/1

6:32 pm-12:36 am

1 stop8h 04m

Seattle/Tacoma Intl

Mon 5/4

11:55 pm-1:43 pm

2 stops11h 48m

$454

Quickest round-trip

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Mon 4/27

4:17 pm-8:39 pm

1 stop6h 22m

Seattle/Tacoma Intl

Sat 5/2

6:00 am-3:44 pm

1 stop7h 44m

$469

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Fri 4/24

6:32 pm-12:36 am

1 stop8h 04m

Seattle/Tacoma Intl

Wed 4/29

1:19 pm-11:48 pm

1 stop8h 29m

$474

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Wausau to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Wausau and Seattle?

What is the cheapest month to fly to Seattle?

In general, January is the cheapest month to fly from Wausau to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $368. If you don’t want to visit Seattle in January, then you should wait until October to fly from Wausau, when ticket prices are also cheap, with an average price of $368.

When to book flights from Wausau to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Wausau to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Wausau to Seattle (CWA to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Wausau to Seattle

Fastest flight time	5h 45m
Direct flights	None

The fastest flight from Wausau to Seattle takes 5h 45m

There are no direct flights from Wausau to Seattle. There are no popular flight routes from Wausau to Seattle.

Search flight deals

Frequently asked questions about flying from Wausau to Seattle

How far is Wausau Central Wisconsin to Seattle/Tacoma Intl by plane?
There are 1559.7 mi between Wausau Central Wisconsin and Seattle/Tacoma Intl. 5h 45m is a normal flight duration for this route.
When did momondo last update prices for flights from Wausau Central Wisconsin Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Wausau Central Wisconsin Airport to Seattle/Tacoma Intl Airport are updated daily.
How many operators does momondo search for flights from Wausau Central Wisconsin Airport to Seattle/Tacoma Intl Airport?
As of April 2026, there are 2 operators available to choose from for flights from Wausau Central Wisconsin Airport to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from Wausau Central Wisconsin Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Wausau Central Wisconsin Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Wausau to Seattle?
Based on momondo bookings for flights between Wausau and Seattle, the leading airline is Delta, making up 55% of the total bookings. Other popular airlines include American Airlines with 45%.

Best airlines flying from Wausau to Seattle

Compare and see reviews for airlines that fly from Wausau to Seattle with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $303	Free Cancellation	Rating 7.1 11,560 reviews		Search American Airlines flights
Delta	PriceFrom $338	Free Cancellation	Rating 7.9 8,392 reviews		Search Delta flights

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Ocean Shores

Renton

Olympia

Lynnwood

Redmond

Kent

Marysville

Puyallup

Lakewood

Cle Elum

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Federal Way

Centralia

Fife

Westport

Tumwater

Shoreline

Why use momondo?

Why should I use momondo to find a flight deal from Wausau to Seattle?

It is quick and easy to find Wausau to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.

Can I find flights from Wausau to Seattle with flexible booking policies on momondo?

All flight searches from Wausau to Seattle on momondo can be filtered to show those which offer flexible booking policies.

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Once all potential Wausau to Seattle flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Wausau to Seattle right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Wausau to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.