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$359+ Cheap flights from Dulles Intl (IAD) to Wausau (CWA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CWA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Dulles Intl to Wausau

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) 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 11, 2025.

Round-trip from

$384
(Delta)

One-way from

$359
(Delta)

Popular in

March

Cheapest in

February

Average price

$473
From Washington, D.C. Dulles Intl to Wausau Central Wisconsin
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One-way flight from Washington, D.C. Dulles Intl to Wausau Central Wisconsin
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High demand for flights, 12% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Dulles Intl to Wausau

Cheapest flights from Dulles Intl to Wausau
Explore the most affordable flight options available from Dulles Intl to Wausau. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/11. 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 11/153:00 pmIAD - CWA
1 stop7h 07mDelta
Sun 11/164:23 pmCWA - IAD
1 stop6h 29mDelta
Deal found 9/11$384
This Delta deal was found by Cheapflights users on 9/10. 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 10/113:00 pmIAD - CWA
1 stop6h 56mDelta
Sat 10/184:08 pmCWA - IAD
1 stop6h 32mDelta
Deal found 9/10$454
This American Airlines deal was found by Cheapflights users on 9/11. 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 11/159:12 amIAD - CWA
2 stops8h 19mAmerican Airlines
Sun 11/1611:29 amCWA - IAD
2 stops6h 52mAmerican Airlines
Deal found 9/11$527
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/111:18 amIAD - CWA
2 stops10h 39mAmerican Airlines
Fri 10/36:16 pmCWA - IAD
2 stops15h 41mAmerican Airlines
Deal found 9/11$664
This Delta deal was found by Cheapflights users on 9/11. 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 10/111:58 amIAD - CWA
1 stop4h 39mDelta
Fri 10/34:18 pmCWA - IAD
1 stop6h 20mDelta
Deal found 9/11$703
This American Airlines deal was found by Cheapflights users on 9/11. 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 9/141:53 pmIAD - CWA
2 stops10h 30mAmerican Airlines
Wed 9/179:51 amCWA - IAD
2 stops8h 00mAmerican Airlines
Deal found 9/11$949
This Delta deal was found by Cheapflights users on 9/10. 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 9/1412:24 pmIAD - CWA
2 stops9h 37mDelta
Wed 9/174:18 pmCWA - IAD
1 stop6h 20mDelta
Deal found 9/10$1,024

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl 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 September 11, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Wausau that are best for you.

Fly from

Dulles Intl

Fly to

Wausau

Route

Depart

Return

Price

Washington, D.C.Wausau

IAD - CWA

IADCWA

Washington, D.C. Dulles Intl

Sat 11/15

3:00 pm-9:07 pm

1 stop7h 07m

Wausau Central Wisconsin

Sun 11/16

4:23 pm-11:52 pm

1 stop6h 29m

$384

Washington, D.C.Wausau

IAD - CWA

IADCWA

Washington, D.C. Dulles Intl

Sat 10/11

3:00 pm-8:56 pm

1 stop6h 56m

Wausau Central Wisconsin

Sat 10/18

4:08 pm-11:40 pm

1 stop6h 32m

$454

Washington, D.C.Wausau

IAD - CWA

IADCWA

Washington, D.C. Dulles Intl

Sat 11/15

9:12 am-4:31 pm

2 stops8h 19m

Wausau Central Wisconsin

Sun 11/16

11:29 am-7:21 pm

2 stops6h 52m

$527

Washington, D.C.Wausau

IAD - CWA

IADCWA

Washington, D.C. Dulles Intl

Tue 3/10

2:15 pm-9:15 pm

1 stop8h 00m

Wausau Central Wisconsin

Wed 3/11

4:15 pm-11:35 pm

1 stop6h 20m

$557

Washington, D.C.Wausau

IAD - CWA

IADCWA

Washington, D.C. Dulles Intl

Tue 3/10

6:50 am-2:20 pm

2 stops8h 30m

Wausau Central Wisconsin

Wed 3/11

6:09 am-3:57 pm

2 stops8h 48m

$608

Washington, D.C.Wausau

IAD - CWA

IADCWA

Washington, D.C. Dulles Intl

Wed 10/1

11:18 am-8:57 pm

2 stops10h 39m

Wausau Central Wisconsin

Fri 10/3

6:16 pm-10:57 am

2 stops15h 41m

$664

Washington, D.C.Wausau

IAD - CWA

IADCWA

Washington, D.C. Dulles Intl

Wed 10/1

11:58 am-3:37 pm

1 stop4h 39m

Wausau Central Wisconsin

Fri 10/3

4:18 pm-11:38 pm

1 stop6h 20m

$703

Washington, D.C.Wausau

IAD - CWA

IADCWA

Washington, D.C. Dulles Intl

Sat 9/27

2:15 pm-9:01 pm

1 stop7h 46m

$359

Washington, D.C.Wausau

IAD - CWA

IADCWA

Washington, D.C. Dulles Intl

Sat 9/27

2:21 pm-8:57 pm

2 stops7h 36m

$364

Washington, D.C.Wausau

IAD - CWA

IADCWA

Washington, D.C. Dulles Intl

Fri 9/26

11:58 am-3:37 pm

1 stop4h 39m

$500

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 16 results
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Best time to book a flight from Dulles Intl to Wausau

Have a flexible travel schedule? Discover the best time to fly to Wausau from Dulles Intl with our price prediction graph.
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 Washington, D.C. Dulles Intl Airport to Wausau

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Wausau?

Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Wausau (average of $411). Flying from Washington, D.C. Dulles Intl Airport to Wausau in December is currently the most expensive (average of $571). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Wausau. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Wausau from Washington, D.C. Dulles Intl?

    Wausau Central Wisconsin (CWA), located 12.6 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Dulles Intl to Wausau. 0 airlines have flights to Central Wisconsin from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to Wausau Central Wisconsin should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Wausau?

    A quick flight from Washington, D.C. Dulles Intl Airport to Wausau can take about 7h 07m. Delta provides one of the quickest options available for as low as $384. The distance from Washington, D.C. Dulles Intl Airport to Wausau is about 745 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Dulles Intl to Wausau that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Wausau flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Wausau?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Wausau.

  • Can I find deals for business class flights from Dulles Intl to Wausau?

    Yes. Cheapflights offers flight deals from Dulles Intl to Wausau by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Wausau?

    Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Wausau (average of $411). Flying from Washington, D.C. Dulles Intl Airport to Wausau in December is currently the most expensive (average of $571). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Dulles Intl to Wausau

See prices for flight routes from nearby airports that may be better suited for you.
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