HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Wausau

$349+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CWA
ago. 3 — ago. 101
dom. 8/3
dom. 8/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Wausau 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 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 julio 29, 2025.

Round-trip from

$472
(American Airlines)

One-way from

$349
(Delta)

Popular in

March

Cheapest in

February

Average price

$590
From Washington, D.C. Dulles Intl to Wausau Central Wisconsin
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Wausau Central Wisconsin
Search Deals
High demand for flights, 11% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 julio 29, 2025.

This American Airlines deal was found by Cheapflights users on 7/27. 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.
lun. 8/254:36 pmIAD - CWA
2 stops7h 44mAmerican Airlines
lun. 9/16:00 amCWA - IAD
2 stops16h 52mAmerican Airlines
Deal found 7/27$472
This Delta deal was found by Cheapflights users on 7/27. 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.
dom. 9/1412:24 pmIAD - CWA
2 stops9h 37mDelta
mié. 9/174:18 pmCWA - IAD
1 stop6h 20mDelta
Deal found 7/27$587

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 julio 29, 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

lun. 8/25

4:36 pm-11:20 pm

2 stops7h 44m

Wausau Central Wisconsin

lun. 9/1

6:00 am-11:52 pm

2 stops16h 52m

$472

Washington, D.C.Wausau

IAD - CWA

IADCWA

Washington, D.C. Dulles Intl

mar. 8/5

1:00 pm-9:01 pm

2 stops9h 01m

Wausau Central Wisconsin

vie. 8/8

4:34 pm-11:21 pm

1 stop5h 47m

$571

Washington, D.C.Wausau

IAD - CWA

IADCWA

Washington, D.C. Dulles Intl

mar. 8/12

12:00 pm-3:43 pm

1 stop4h 43m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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.

Reviews of airlines servicing Wausau

Get insights into the airlines that provide service to Wausau. 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 Wausau. Reviews last updated julio 29, 2025.
Peruse reviews from past customers who have flown with Delta and American Airlines from Washington, D.C. Dulles Intl Airport to Wausau to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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

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 for Dulles Intl to Wausau

See prices for flight routes from nearby airports that may be better suited for you.
Reagan-National to O'Hare Intl flights
Dulles Intl to O'Hare Intl flights
Baltimore to O'Hare Intl flights
Dulles Intl to Minneapolis flights
Baltimore to Minneapolis flights
Reagan-National to Minneapolis flights
Reagan-National to Milwaukee flights
Dulles Intl to Milwaukee flights
Baltimore to Milwaukee flights
Reagan-National to Madison flights
Dulles Intl to Madison flights
Baltimore to Madison flights
Reagan-National to Green Bay flights
Dulles Intl to Green Bay flights
Baltimore to Green Bay flights
Reagan-National to Rhinelander flights
Dulles Intl to Rhinelander flights
Baltimore to Rhinelander flights
Dulles Intl to Appleton flights
Baltimore to Appleton flights
Reagan-National to Appleton flights
Dulles Intl to Duluth flights
Reagan-National to Duluth flights
Baltimore to Duluth flights
Reagan-National to Wausau flights
Baltimore to Wausau flights
Reagan-National to Eau Claire flights
Baltimore to Eau Claire flights
Dulles Intl to Eau Claire flights
Dulles Intl to La Crosse flights
Baltimore to Escanaba flights
Reagan-National to Escanaba flights
Reagan-National to La Crosse flights
Baltimore to Ironwood flights
Dulles Intl to Escanaba flights
Baltimore to Dubuque flights
Reagan-National to Dubuque flights
Dulles Intl to Dubuque flights
Baltimore to La Crosse flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.