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 40% 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.

What is the cheapest airline that flies from Wausau Central Wisconsin to Seattle/Tacoma Intl?

Delta and American Airlines are the most popular carriers operating from Wausau Central Wisconsin to Seattle/Tacoma Intl

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 July 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.

$349 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 $564 to $611. The lowest price recently found on this route was $349.

Discover deals from 900+ travel sites with momondo.

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.

5:05 pm - 12:11 am

CWA

SEA

9h 06m

1 stop

1:40 pm - 12:24 am

SEA

CWA

8h 44m

1 stop

$349American Airlines

Thu, Sep 17 - Tue, Sep 22

4:40 pm - 11:59 pm

CWA

SEA

9h 19m

1 stop

11:56 pm - 9:24 am

SEA

CWA

7h 28m

1 stop

$435American Airlines

Mon, Aug 10 - Tue, Aug 18

5:05 pm - 12:11 am

CWA

SEA

9h 06m

1 stop

12:02 pm - 12:24 am

SEA

CWA

10h 22m

2 stops

$496American Airlines

Thu, Sep 17 - Tue, Sep 22

3:00 pm - 10:53 pm

CWA

SEA

9h 53m

1 stop

11:16 pm - 3:09 pm

SEA

CWA

13h 53m

2 stops

$520United Airlines

Wed, Oct 28 - Sat, Oct 31

9:00 am - 8:38 pm

CWA

SEA

13h 38m

2 stops

11:16 pm - 3:09 pm

SEA

CWA

13h 53m

2 stops

$525United Airlines

Wed, Oct 28 - Sat, Oct 31

3:00 pm - 10:53 pm

CWA

SEA

9h 53m

1 stop

7:00 am - 5:45 pm

SEA

CWA

8h 45m

1 stop

$538United Airlines

Wed, Oct 28 - Sat, Oct 31

9:00 am - 9:57 pm

CWA

SEA

14h 57m

2 stops

7:00 am - 5:45 pm

SEA

CWA

8h 45m

1 stop

$543United Airlines

Wed, Oct 28 - Sat, Oct 31

9:00 am - 8:38 pm

CWA

SEA

13h 38m

2 stops

11:16 pm - 3:09 pm

SEA

CWA

13h 53m

2 stops

$548United Airlines

Wed, Oct 28 - Sat, Oct 31

4:40 pm - 11:59 pm

CWA

SEA

9h 19m

1 stop

11:00 am - 11:56 pm

SEA

CWA

10h 56m

2 stops

$549American Airlines

Mon, Aug 10 - Tue, Aug 18

4:40 pm - 11:59 pm

CWA

SEA

9h 19m

1 stop

11:56 pm - 9:24 am

SEA

CWA

7h 28m

1 stop

$575American Airlines

Fri, Aug 7 - Fri, Aug 14

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Delta flights from Wausau to Seattle

Our best Delta deals on Wausau to Seattle flight tickets

Delta

Jul 18

CWA4:25 pmWausau Central Wisconsin

6h 23m

1 stop

SEA8:48 pmSeattle/Tacoma Intl

Jul 26

SEA6:05 amSeattle/Tacoma Intl

7h 39m

1 stop

CWA3:44 pmWausau Central Wisconsin

$589

Delta

Jul 18

CWA4:25 pmWausau Central Wisconsin

6h 23m

1 stop

SEA8:48 pmSeattle/Tacoma Intl

Jul 26

SEA6:05 amSeattle/Tacoma Intl

7h 39m

1 stop

CWA3:44 pmWausau Central Wisconsin

$619

Delta

Jul 18

CWA4:25 pmWausau Central Wisconsin

7h 35m

2 stops

SEA10:00 pmSeattle/Tacoma Intl

Jul 26

SEA6:05 amSeattle/Tacoma Intl

7h 39m

1 stop

CWA3:44 pmWausau Central Wisconsin

$624

American Airlines flights from Wausau to Seattle

Our best American Airlines deals on Wausau to Seattle flight tickets

American Airlines

Sep 10

CWA5:05 pmWausau Central Wisconsin

9h 06m

1 stop

SEA12:11 amSeattle/Tacoma Intl

Sep 15

SEA3:41 pmSeattle/Tacoma Intl

6h 43m

1 stop

CWA12:24 amWausau Central Wisconsin

$349

American Airlines

Aug 10

CWA4:40 pmWausau Central Wisconsin

9h 19m

1 stop

SEA11:59 pmSeattle/Tacoma Intl

Aug 18

SEA11:56 pmSeattle/Tacoma Intl

7h 28m

1 stop

CWA9:24 amWausau Central Wisconsin

$435

American Airlines

Jul 15

CWA6:51 pmWausau Central Wisconsin

8h 01m

1 stop

SEA12:52 amSeattle/Tacoma Intl

Jul 21

SEA2:09 pmSeattle/Tacoma Intl

8h 10m

1 stop

CWA12:19 amWausau Central Wisconsin

$464

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Thu 9/17

5:05 pm-12:11 am

1 stop9h 06m

Seattle/Tacoma Intl

Tue 9/22

1:40 pm-12:24 am

1 stop8h 44m

$349

Quickest round-trip

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Mon 8/10

4:40 pm-11:59 pm

1 stop9h 19m

Seattle/Tacoma Intl

Tue 8/18

11:56 pm-9:24 am

1 stop7h 28m

$435

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Thu 9/17

5:05 pm-12:11 am

1 stop9h 06m

Seattle/Tacoma Intl

Tue 9/22

12:02 pm-12:24 am

2 stops10h 22m

$496

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Wed 10/28

3:00 pm-10:53 pm

1 stop9h 53m

Seattle/Tacoma Intl

Sat 10/31

11:16 pm-3:09 pm

2 stops13h 53m

$520

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Wed 10/28

9:00 am-8:38 pm

2 stops13h 38m

Seattle/Tacoma Intl

Sat 10/31

11:16 pm-3:09 pm

2 stops13h 53m

$525

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Wed 10/28

3:00 pm-10:53 pm

1 stop9h 53m

Seattle/Tacoma Intl

Sat 10/31

7:00 am-5:45 pm

1 stop8h 45m

$538

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Wed 10/28

9:00 am-9:57 pm

2 stops14h 57m

Seattle/Tacoma Intl

Sat 10/31

7:00 am-5:45 pm

1 stop8h 45m

$543

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Wed 10/28

9:00 am-8:38 pm

2 stops13h 38m

Seattle/Tacoma Intl

Sat 10/31

11:16 pm-3:09 pm

2 stops13h 53m

$548

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Mon 8/10

4:40 pm-11:59 pm

1 stop9h 19m

Seattle/Tacoma Intl

Tue 8/18

11:00 am-11:56 pm

2 stops10h 56m

$549

WausauSeattle

CWA - SEA

CWASEA

Wausau Central Wisconsin

Fri 8/7

4:40 pm-11:59 pm

1 stop9h 19m

Seattle/Tacoma Intl

Fri 8/14

11:56 pm-9:24 am

1 stop7h 28m

$575

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted 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, October 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 October, then you should wait until February to fly from Wausau, when ticket prices are also cheap, with an average price of $393.

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 59m
Direct flights	None

The fastest flight from Wausau to Seattle takes 5h 59m

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 59m 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 July 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 54% of the total bookings. Other popular airlines include American Airlines with 46%.

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 11,782 reviews		Search American Airlines flights
Delta	PriceFrom $338	Free Cancellation	Rating 7.8 8,450 reviews		Search Delta flights

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SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Redmond

Kent

Lakewood

Puyallup

Tukwila

Federal Way

Cle Elum

Marysville

Fife

Centralia

Kirkland

Shoreline

Lacey

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.