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Wausau

$279+ Cheap flights from Dulles Intl (IAD) to Wausau (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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CWA
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
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 January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$279
(Delta)

Popular in

December

Cheapest in

February

Average price

$293
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Wausau Central Wisconsin flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Wausau Central Wisconsin flights.
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From Washington, D.C. Dulles Intl to Wausau Central Wisconsin
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($77 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 15, 2026.

This Delta deal was found by Cheapflights users on 1/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/62:15 pm
IAD
-
CWA
1 stop8h 00m
Delta
Mon 2/94:23 pm
CWA
-
IAD
1 stop6h 34m
Delta
Deal found 1/14$279
This Delta deal was found by Cheapflights users on 1/15. 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 1/246:00 am
IAD
-
CWA
2 stops10h 38m
Delta
Fri 2/64:20 pm
CWA
-
IAD
1 stop6h 37m
Delta
Deal found 1/15$344
This Delta deal was found by Cheapflights users on 1/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1612:00 pm
IAD
-
CWA
1 stop4h 24m
Delta
Tue 5/194:15 pm
CWA
-
IAD
1 stop6h 14m
Delta
Deal found 1/14$369
This American Airlines deal was found by Cheapflights users on 1/14. 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.
Thu 2/195:00 am
IAD
-
CWA
2 stops9h 11m
American Airlines
Sun 2/225:20 am
CWA
-
IAD
2 stops9h 56m
American Airlines
Deal found 1/14$380
This Delta deal was found by Cheapflights users on 1/15. 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.
Sun 1/252:15 pm
IAD
-
CWA
1 stop8h 00m
Delta
Fri 2/64:20 pm
CWA
-
IAD
1 stop6h 37m
Delta
Deal found 1/15$429
This Delta deal was found by Cheapflights users on 1/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/197:15 am
IAD
-
CWA
2 stops9h 27m
Delta
Sun 2/224:22 pm
CWA
-
IAD
1 stop6h 33m
Delta
Deal found 1/14$433
This Delta deal was found by Cheapflights users on 1/15. 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.
Sun 1/256:00 am
IAD
-
CWA
2 stops10h 38m
Delta
Sat 2/74:23 pm
CWA
-
IAD
2 stops7h 01m
Delta
Deal found 1/15$440
This American Airlines deal was found by Cheapflights users on 1/14. 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 2/67:01 am
IAD
-
CWA
2 stops16h 08m
American Airlines
Mon 2/95:12 pm
CWA
-
IAD
2 stops18h 24m
American Airlines
Deal found 1/14$448

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 January 15, 2026.
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

Fri 2/6

2:15 pm-9:15 pm

1 stop8h 00m

Wausau Central Wisconsin

Mon 2/9

4:23 pm-11:57 pm

1 stop6h 34m

$279

Washington, D.C.Wausau

IAD - CWA

IADCWA

Washington, D.C. Dulles Intl

Thu 2/5

2:15 pm-9:15 pm

1 stop8h 00m

Wausau Central Wisconsin

Sun 2/8

4:23 pm-12:24 am

2 stops7h 01m

$319

Washington, D.C.Wausau

IAD - CWA

IADCWA

Washington, D.C. Dulles Intl

Wed 1/28

6:00 am-3:38 pm

2 stops10h 38m

Wausau Central Wisconsin

Sun 2/1

4:23 pm-11:57 pm

1 stop6h 34m

$334

Washington, D.C.Wausau

IAD - CWA

IADCWA

Washington, D.C. Dulles Intl

Sat 5/16

12:00 pm-3:24 pm

1 stop4h 24m

Wausau Central Wisconsin

Tue 5/19

4:15 pm-11:29 pm

1 stop6h 14m

$364

Washington, D.C.Wausau

IAD - CWA

IADCWA

Washington, D.C. Dulles Intl

Thu 2/19

5:00 am-1:11 pm

2 stops9h 11m

Wausau Central Wisconsin

Sun 2/22

5:20 am-4:16 pm

2 stops9h 56m

$380

Washington, D.C.Wausau

IAD - CWA

IADCWA

Washington, D.C. Dulles Intl

Thu 2/19

5:00 am-11:01 am

2 stops7h 01m

$284

Washington, D.C.Wausau

IAD - CWA

IADCWA

Washington, D.C. Dulles Intl

Thu 2/19

2:17 pm-9:14 pm

1 stop7h 57m

$440

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Compare providers for flights from Dulles Intl 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 Dulles Intl to Wausau in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Wausau flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Dulles Intl Airport-Wausau flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Wausau flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Wausau flights, Cheapflights users trust eDreams the most. eDreams 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 Washington, D.C. Dulles Intl Airport-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 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, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Wausau (average of $174). Flying from Washington, D.C. Dulles Intl Airport to Wausau in May is currently the most expensive (average of $390). 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 8h. Delta provides one of the quickest options available for as low as $279. The distance from Washington, D.C. Dulles Intl Airport to Wausau is about 745 mi.

  • 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, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Wausau (average of $174). Flying from Washington, D.C. Dulles Intl Airport to Wausau in May is currently the most expensive (average of $390). 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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