HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dulles Intl

$61+ Cheap flights from Milwaukee (MKE) to Dulles Intl (IAD)

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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — IAD
Dec 19 — Dec 261
Fri 12/19
Fri 12/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Milwaukee to Dulles Intl 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.

Find flight deals from Milwaukee to Dulles Intl

Cheapest flights from Milwaukee to Dulles Intl
Explore the most affordable flight options available from Milwaukee to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 19, 2025.

This Delta deal was found by Cheapflights users on 11/17. 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 12/311:41 amMKE - IAD
1 stop4h 22mDelta
Tue 12/911:06 amIAD - MKE
1 stop6h 01mDelta
Deal found 11/17$259
This Kiwi.com deal was found by Cheapflights users on 11/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1210:34 amMKE - IAD
1 stop8h 50mMultiple Airlines
Sun 12/149:20 pmIAD - MKE
1 stop13h 19mMultiple Airlines
Deal found 11/17$264
This Kiwi.com deal was found by Cheapflights users on 11/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:15 pmMKE - IAD
2 stops14h 23mMultiple Airlines
Mon 1/59:58 pmIAD - MKE
1 stop22h 22mMultiple Airlines
Deal found 11/18$270
This United Airlines deal was found by Cheapflights users on 11/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/23:50 pmMKE - IAD
1 stop4h 28mUnited Airlines
Sat 12/61:10 pmIAD - MKE
1 stop6h 37mUnited Airlines
Deal found 11/17$271
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/218:15 pmMKE - IAD
1 stop23h 48mMultiple Airlines
Wed 12/316:05 amIAD - MKE
2 stops14h 15mMultiple Airlines
Deal found 11/19$272
This Kiwi.com deal was found by Cheapflights users on 11/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/510:34 amMKE - IAD
1 stop8h 50mMultiple Airlines
Sun 12/79:20 pmIAD - MKE
1 stop13h 19mMultiple Airlines
Deal found 11/17$276
This Delta deal was found by Cheapflights users on 11/19. 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 12/1011:41 amMKE - IAD
1 stop5h 40mDelta
Fri 12/127:01 amIAD - MKE
1 stop4h 45mDelta
Deal found 11/19$277
This Kiwi.com deal was found by Cheapflights users on 11/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/810:34 amMKE - IAD
2 stops26h 55mMultiple Airlines
Sun 12/149:20 pmIAD - MKE
1 stop13h 19mMultiple Airlines
Deal found 11/17$286
This Delta deal was found by Cheapflights users on 11/17. 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 12/63:17 pmMKE - IAD
1 stop5h 12mDelta
Sun 12/76:00 amIAD - MKE
1 stop5h 46mDelta
Deal found 11/17$289
This Delta deal was found by Cheapflights users on 11/19. 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 12/317:25 amMKE - IAD
1 stop6h 49mDelta
Tue 1/66:15 pmIAD - MKE
1 stop6h 13mDelta
Deal found 11/19$293
This United Airlines deal was found by Cheapflights users on 11/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:42 pmMKE - IAD
1 stop5h 33mUnited Airlines
Sun 12/286:30 amIAD - MKE
1 stop5h 57mUnited Airlines
Deal found 11/17$297

Cheap flight deals from Milwaukee to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Dulles Intl (IAD). 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 November 19, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$247
(Delta)

One-way from

$61
(Priceline)

Popular in

January

Cheapest in

February

Average price

$351
Provider with most accurate pricing for Milwaukee-Mitchell-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Washington, D.C. Dulles Intl flights.
Search Deals
From Milwaukee-Mitchell to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Milwaukee-Mitchell to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($91 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee to Dulles Intl 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 November 19, 2025.
Use the filters below to find and compare flights from Milwaukee to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Milwaukee

Fly to

Dulles Intl

Route

Depart

Return

Price

MilwaukeeWashington, D.C.

MKE - IAD

MKEIAD

Milwaukee-Mitchell

Tue 1/13

5:30 am-1:59 pm

1 stop7h 29m

Washington, D.C. Dulles Intl

Sat 1/17

5:27 pm-8:54 pm

1 stop4h 27m

$247

MilwaukeeWashington, D.C.

MKE - IAD

MKEIAD

Milwaukee-Mitchell

Wed 12/3

11:41 am-5:03 pm

1 stop4h 22m

Washington, D.C. Dulles Intl

Tue 12/9

11:06 am-4:07 pm

1 stop6h 01m

$259

MilwaukeeWashington, D.C.

MKE - IAD

MKEIAD

Milwaukee-Mitchell

Tue 2/17

5:23 am-11:34 am

1 stop5h 11m

Washington, D.C. Dulles Intl

Fri 2/20

6:00 am-8:51 am

1 stop3h 51m

$259

MilwaukeeWashington, D.C.

MKE - IAD

MKEIAD

Milwaukee-Mitchell

Sun 12/21

6:36 am-11:45 am

1 stop4h 09m

Washington, D.C. Dulles Intl

Wed 12/31

6:30 am-11:27 am

1 stop5h 57m

$277

MilwaukeeWashington, D.C.

MKE - IAD

MKEIAD

Milwaukee-Mitchell

Sun 1/25

2:32 pm-9:17 pm

1 stop5h 45m

Washington, D.C. Dulles Intl

Wed 1/28

5:17 pm-8:48 pm

1 stop4h 31m

$277

MilwaukeeWashington, D.C.

MKE - IAD

MKEIAD

Milwaukee-Mitchell

Fri 1/2

6:15 pm-11:08 pm

1 stop3h 53m

Washington, D.C. Dulles Intl

Wed 1/7

6:00 am-8:53 am

1 stop3h 53m

$277

MilwaukeeWashington, D.C.

MKE - IAD

MKEIAD

Milwaukee-Mitchell

Mon 1/5

5:33 pm-11:37 pm

1 stop5h 04m

Washington, D.C. Dulles Intl

Tue 1/6

6:00 am-8:53 am

1 stop3h 53m

$277

MilwaukeeWashington, D.C.

MKE - IAD

MKEIAD

Milwaukee-Mitchell

Tue 1/13

3:59 pm-11:57 pm

1 stop6h 58m

Washington, D.C. Dulles Intl

Thu 1/15

12:09 pm-4:29 pm

1 stop5h 20m

$277

MilwaukeeWashington, D.C.

MKE - IAD

MKEIAD

Milwaukee-Mitchell

Mon 1/5

12:08 pm-9:03 pm

1 stop7h 55m

Washington, D.C. Dulles Intl

Fri 1/9

8:40 am-7:01 pm

1 stop11h 21m

$282

MilwaukeeWashington, D.C.

MKE - IAD

MKEIAD

Milwaukee-Mitchell

Sat 12/13

6:34 pm-12:01 am

1 stop4h 27m

Washington, D.C. Dulles Intl

Mon 12/15

11:25 am-3:04 pm

1 stop4h 39m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 20 results
1
2

Compare providers for flights from Milwaukee to Dulles Intl

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 Milwaukee to Dulles Intl in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 Milwaukee-Washington, D.C. Dulles Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Milwaukee-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Milwaukee-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Milwaukee-Washington, D.C. Dulles Intl Airport 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 Milwaukee-Washington, D.C. Dulles Intl Airport 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 Milwaukee to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Milwaukee 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 Milwaukee to Washington, D.C. Dulles Intl Airport

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

Currently, October is the cheapest month in which you can book a flight from Milwaukee to Washington, D.C. Dulles Intl Airport (average of $142). Flying from Milwaukee to Washington, D.C. Dulles Intl Airport in November is currently the most expensive (average of $232). 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 Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated November 19, 2025.
Read through reviews of airlines operating flights from Milwaukee to Washington, D.C. Dulles Intl Airport, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,004 reviews

Crew

8.5

Food

7.3

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,004 reviews
Delta
7.9
Good
8,004 reviews

Crew

8.5

Food

7.3

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,025 reviews
Delta
7.9
Good
8,004 reviews

Crew

8.5

Food

7.3

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to Dulles Intl. 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 from for flights from Milwaukee to Washington, D.C. Dulles Intl?

    Milwaukee-Mitchell (MKE) is the airport you will fly out of if you book a flight from Milwaukee to Washington, D.C. Dulles Intl. You should not have trouble finding flights to Washington, D.C. Dulles Intl from Milwaukee-Mitchell; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Milwaukee airport to Washington, D.C. Dulles Intl. It is only a 6.4 mi journey to Milwaukee-Mitchell (MKE) from Milwaukee’s city center.

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

    Airlines like Delta fly from Milwaukee to Washington, D.C. Dulles Intl Airport in about 7h 29m. The time it takes to get you to your destination can typically vary by up to . Milwaukee and Washington, D.C. Dulles Intl Airport are separated by a distance of 610 mi.

  • What are the cheapest airlines flying from Milwaukee to Washington, D.C. Dulles Intl Airport round-trip?

    According to our current data, United Airlines ($196), and Delta ($196) offers the cheapest pricing from Milwaukee to Washington, D.C. Dulles Intl Airport. United Airlines is 40% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Milwaukee to Dulles Intl 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 Milwaukee to Washington, D.C. Dulles Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Milwaukee to Washington, D.C. Dulles Intl Airport (average of $142). Flying from Milwaukee to Washington, D.C. Dulles Intl Airport in November is currently the most expensive (average of $232). 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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Tysons
Woodbridge
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Waldorf
Bowie
Largo
McLean

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 Milwaukee to Dulles Intl

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

Top 2 airlines flying from Milwaukee to Dulles Intl

Discover the top 2 airlines that operate flights from Milwaukee to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$196Average$348FlexibilityNo cancel feeOn-time69%
DeltaCheapest$196Average$293FlexibilityNo cancel feeOn-timeN/A

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.