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$62+ Cheap flights from Washington, D.C. (WAS) to Milwaukee (MKE)

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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — MKE
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. to Milwaukee-Mitchell are usually found in November or August, booked 80 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Find flight deals from Washington, D.C. to Milwaukee

Cheapest flights from Washington, D.C. to Milwaukee
Explore the most affordable flight options available from Washington, D.C. to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.

This Frontier deal was found by Cheapflights users on 10/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/128:37 amBWI - MKE
1 stop9h 32mFrontier
dom. 12/146:09 pmMKE - BWI
1 stop12h 33mFrontier
Deal found 10/30$141
This Frontier deal was found by Cheapflights users on 10/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/58:37 amBWI - MKE
1 stop9h 32mFrontier
dom. 12/76:09 pmMKE - BWI
1 stop12h 33mFrontier
Deal found 10/29$176
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
vie. 12/1210:40 amBWI - MKE
1 stop7h 29mMultiple Airlines
lun. 12/1510:34 amMKE - BWI
1 stop21h 48mMultiple Airlines
Deal found 10/30$190
This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/68:00 pmBWI - MKE
1 stop14h 39mSpirit Airlines
lun. 12/810:34 amMKE - BWI
1 stop12h 49mSpirit Airlines
Deal found 10/29$198
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
jue. 12/48:00 pmBWI - MKE
1 stop14h 39mMultiple Airlines
vie. 12/56:09 pmMKE - BWI
1 stop12h 33mMultiple Airlines
Deal found 10/30$202
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
vie. 12/58:37 amBWI - MKE
1 stop9h 32mMultiple Airlines
lun. 12/810:34 amMKE - BWI
1 stop21h 48mMultiple Airlines
Deal found 10/29$212
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
jue. 12/411:14 amBWI - MKE
2 stops23h 25mMultiple Airlines
lun. 12/810:34 amMKE - BWI
1 stop21h 48mMultiple Airlines
Deal found 10/29$213
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
mié. 12/311:16 amBWI - MKE
1 stop23h 23mMultiple Airlines
vie. 12/56:09 pmMKE - BWI
1 stop12h 33mMultiple Airlines
Deal found 10/30$217
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
jue. 12/48:00 pmBWI - MKE
1 stop14h 39mSpirit Airlines
lun. 12/810:34 amMKE - BWI
1 stop21h 48mSpirit Airlines
Deal found 10/29$223
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
jue. 12/411:14 amBWI - MKE
2 stops23h 25mMultiple Airlines
dom. 12/76:09 pmMKE - BWI
1 stop12h 33mMultiple Airlines
Deal found 10/29$225
This Southwest deal was found by Cheapflights users on 10/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/49:20 amDCA - MKE
Nonstop2h 05mSouthwest
jue. 12/45:25 pmMKE - DCA
Nonstop2h 00mSouthwest
Deal found 10/30$251
This Delta deal was found by Cheapflights users on 10/30. 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.
jue. 12/116:02 amDCA - MKE
1 stop3h 43mDelta
sáb. 12/139:31 amMKE - DCA
1 stop6h 05mDelta
Deal found 10/30$252

Cheap flight deals from Washington, D.C. to Milwaukee

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Milwaukee (MKE). 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 octubre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$141
(Frontier)

One-way from

$62
(Trip.com)

Popular in

June

Cheapest in

November

Average price

$312

Good round-trip deal

$281 or less

Good one-way deal

$149 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Milwaukee-Mitchell flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Milwaukee-Mitchell flights.
Search Deals
From Washington, D.C. (WAS) to Milwaukee-Mitchell
Search Deals
One-way flight from Washington, D.C. (WAS) to Milwaukee-Mitchell
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Milwaukee-Mitchell.
Search Deals
Price to beat on a one-way flight from Washington, D.C. (WAS) to Milwaukee-Mitchell.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Milwaukee 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 octubre 30, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Milwaukee that are best for you.

Fly from

Washington, D.C.

Fly to

Milwaukee

Route

Depart

Return

Price

BaltimoreMilwaukee

BWI - MKE

BWIMKE

Baltimore/Washington

jue. 12/4

8:00 pm-9:39 am

1 stop14h 39m

Milwaukee-Mitchell

vie. 12/5

6:09 pm-9:22 am

1 stop14h 13m

$202

BaltimoreMilwaukee

BWI - MKE

BWIMKE

Baltimore/Washington

mié. 12/3

11:16 am-9:39 am

1 stop23h 23m

Milwaukee-Mitchell

vie. 12/5

6:09 pm-7:42 am

1 stop12h 33m

$217

Washington, D.C.Milwaukee

DCA - MKE

DCAMKE

Washington, D.C. Reagan-National

jue. 12/4

9:20 am-10:25 am

Nonstop2h 05m

Milwaukee-Mitchell

jue. 12/4

5:25 pm-8:25 pm

Nonstop2h 00m

$251

Washington, D.C.Milwaukee

DCA - MKE

DCAMKE

Washington, D.C. Reagan-National

sáb. 2/28

8:15 am-9:40 am

Nonstop2h 25m

Milwaukee-Mitchell

mar. 3/3

8:05 am-11:05 am

Nonstop2h 00m

$251

Washington, D.C.Milwaukee

DCA - MKE

DCAMKE

Washington, D.C. Reagan-National

mié. 12/3

4:15 pm-8:19 pm

1 stop5h 04m

Milwaukee-Mitchell

jue. 12/4

1:12 pm-6:59 pm

1 stop4h 47m

$252

Washington, D.C.Milwaukee

IAD - MKE

IADMKE

Washington, D.C. Dulles Intl

mié. 12/3

8:20 am-11:29 am

1 stop4h 09m

Milwaukee-Mitchell

jue. 12/4

5:00 am-11:44 am

1 stop5h 44m

$252

Washington, D.C.Milwaukee

DCA - MKE

DCAMKE

Washington, D.C. Reagan-National

jue. 12/4

6:59 am-10:46 am

1 stop4h 47m

Milwaukee-Mitchell

sáb. 12/6

7:00 am-12:42 pm

1 stop4h 42m

$252

Washington, D.C.Milwaukee

IAD - MKE

IADMKE

Washington, D.C. Dulles Intl

jue. 12/11

8:20 am-11:29 am

1 stop4h 09m

Milwaukee-Mitchell

sáb. 12/13

5:00 am-11:44 am

1 stop5h 44m

$252

Washington, D.C.Milwaukee

DCA - MKE

DCAMKE

Washington, D.C. Reagan-National

jue. 12/11

6:02 am-8:45 am

1 stop3h 43m

Milwaukee-Mitchell

sáb. 12/13

9:31 am-4:36 pm

1 stop6h 05m

$252

Washington, D.C.Milwaukee

IAD - MKE

IADMKE

Washington, D.C. Dulles Intl

mié. 12/3

6:00 am-8:45 am

1 stop3h 45m

Milwaukee-Mitchell

jue. 12/4

5:45 am-11:35 am

1 stop4h 50m

$252

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 60 results
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Compare providers for flights from Washington, D.C. to Milwaukee

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 Washington, D.C. to Milwaukee in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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.-Milwaukee 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.-Milwaukee flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Milwaukee flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Milwaukee 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.-Milwaukee 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 Washington, D.C. to Milwaukee

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

How far ahead should I book a flight from Washington, D.C. to Milwaukee?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Milwaukee. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from Washington, D.C. to Milwaukee, you should look to book at least 80 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, March is the cheapest month in which you can book a flight from Washington, D.C. to Milwaukee (average of $50). Flying from Washington, D.C. to Milwaukee in April is currently the most expensive (average of $129). 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.

What is the cheapest time of day to fly from WAS to MKE?

Find hourly flight availability from Washington, D.C. to Milwaukee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 30, 2025.

One of the essential ways to save on airfare from Washington, D.C. to Milwaukee is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 39% on airfare.

What is the cheapest day to fly from Washington, D.C. to Milwaukee?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Milwaukee. Price data was last updated on October 26, 2025.

Travelers seeking maximum savings on their Washington, D.C. to Milwaukee flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Milwaukee

Get insights into the airlines that provide service to Milwaukee. 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 Milwaukee. Reviews last updated octubre 30, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Milwaukee, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,998 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,998 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,035 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,116 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

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

    Located just 6.4 mi from the city center, Milwaukee-Mitchell is the airport most travelers will use when flying to Milwaukee from Washington, D.C.. Booking flights from Washington, D.C. to Milwaukee-Mitchell (MKE) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. from 5 different airlines.

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

    There are many flights that can get you from Washington, D.C. to Milwaukee in 2h 05m. Fly via Southwest, Delta, or United Airlines to get the fastest option. Washington, D.C. and Milwaukee are separated by a distance of 633 mi. This flight may include one or multiple stops.

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

    United Airlines, at $185, was found to be the cheapest airline from Washington, D.C. to Milwaukee.Alternate airlines to your destination round-trip include Delta and American Airlines. These flights start at 46% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Washington, D.C. to Milwaukee one-way?

    One-way options have recently been found by users for as low as $101 on Spirit Airlines. Other airlines that offer cheap prices include Delta from $124 and United Airlines from $124 one-way.

  • What are the most popular routes from Washington, D.C. to Milwaukee?

    The most popular route from Washington, D.C. to Milwaukee is Baltimore/Washington - Milwaukee-Mitchell. You may also consider Washington, D.C. Dulles Intl - Milwaukee-Mitchell or Washington, D.C. Reagan-National - Milwaukee-Mitchell.

  • Can I find deals for flights from Washington, D.C. to Milwaukee that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Milwaukee flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Milwaukee?

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

  • Can I find deals for business class flights from Washington, D.C. to Milwaukee?

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

    Currently, March is the cheapest month in which you can book a flight from Washington, D.C. to Milwaukee (average of $50). Flying from Washington, D.C. to Milwaukee in April is currently the most expensive (average of $129). 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 Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
New Berlin
Oak Creek
Wauwatosa

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Alternative routes for Washington, D.C. to Milwaukee

See prices for flight routes from nearby airports that may be better suited for you.
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Reagan-National to Dubuque flights

Top 5 airlines flying from Washington, D.C. to Milwaukee

Discover the top 5 airlines that operate flights from Washington, D.C. to Milwaukee. 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 octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$60Average$140FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$134Average$335FlexibilityNo cancel feeOn-time69%
DeltaCheapest$155Average$276FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$196Average$349FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$232Average$364FlexibilityNo cancel feeOn-time63%

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