Washington, D.C.

$86+ Cheap flights from Milwaukee (MKE) to Washington, D.C. (WAS)

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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — WAS
Aug 24 — Aug 311
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Cheapflights Tip: The best prices from Milwaukee-Mitchell to Washington, D.C. are usually found in September or August, booked 79 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

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

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Washington, D.C. (WAS). 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 August 19, 2025.

Round-trip from

$182
(FlightHub)

One-way from

$86
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$278

Good round-trip deal

$232 or less

Good one-way deal

$118 or less
From Milwaukee-Mitchell to Washington, D.C. (WAS)
One-way flight from Milwaukee-Mitchell to Washington, D.C. (WAS)
Highest demand for flights based on searches. 6% potential increase in price ($20 potential increase over avg. RT price).
Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
Average for round-trip flights in August 2025
Price to beat on a round-trip flight from Milwaukee-Mitchell to Washington, D.C. (WAS).
Price to beat on a one-way flight from Milwaukee-Mitchell to Washington, D.C. (WAS).

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

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

This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/412:53 pmMKE - BWI
1 stop5h 54mMultiple Airlines
Sun 9/76:27 pmBWI - MKE
1 stop25h 52mMultiple Airlines
Deal found 8/18$182
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/212:53 pmMKE - BWI
1 stop5h 54mSpirit Airlines
Mon 10/67:50 amBWI - MKE
1 stop11h 41mSpirit Airlines
Deal found 8/17$190
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/127:36 pmMKE - DCA
1 stop15h 34mFrontier
Sun 9/147:00 amDCA - MKE
1 stop8h 14mFrontier
Deal found 8/17$195
This FlightHub deal was found by Cheapflights users on 8/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1311:57 amMKE - BWI
1 stop6h 33mSpirit Airlines
Sun 11/168:25 pmBWI - MKE
1 stop15h 08mSpirit Airlines
Deal found 8/19$195
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/78:04 pmMKE - DCA
1 stop14h 57mFrontier
Mon 11/107:00 amDCA - MKE
1 stop13h 19mFrontier
Deal found 8/17$200
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/212:53 pmMKE - BWI
1 stop5h 54mSpirit Airlines
Sun 10/57:50 amBWI - MKE
1 stop11h 41mSpirit Airlines
Deal found 8/18$209
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1612:42 pmMKE - BWI
1 stop6h 23mSpirit Airlines
Sun 10/197:50 amBWI - MKE
1 stop11h 41mSpirit Airlines
Deal found 8/18$212
This Southwest deal was found by Cheapflights users on 8/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/165:40 pmMKE - DCA
Nonstop1h 50mSouthwest
Tue 9/239:00 amDCA - MKE
Nonstop2h 00mSouthwest
Deal found 8/17$217
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/222:45 pmMKE - BWI
1 stop7h 17mAmerican Airlines
Sat 9/2711:04 amBWI - MKE
1 stop5h 11mAmerican Airlines
Deal found 8/17$217
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/96:00 amMKE - IAD
1 stop4h 55mUnited Airlines
Tue 9/96:40 pmIAD - MKE
1 stop5h 01mUnited Airlines
Deal found 8/17$222
This American Airlines deal was found by Cheapflights users on 8/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/155:26 amMKE - DCA
Nonstop2h 08mAmerican Airlines
Wed 9/1712:32 pmDCA - MKE
Nonstop2h 07mAmerican Airlines
Deal found 8/18$224
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1112:06 pmMKE - IAD
1 stop6h 20mDelta
Tue 10/216:00 amIAD - MKE
1 stop4h 26mDelta
Deal found 8/18$227

Cheapflights Fare Finder

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

Fly from

Milwaukee

Fly to

Washington, D.C.

Route

Depart

Return

Price

MilwaukeeBaltimore

MKE - BWI

MKEBWI

Milwaukee-Mitchell

Thu 9/4

12:53 pm-7:47 pm

1 stop5h 54m

Baltimore/Washington

Sun 9/7

6:27 pm-7:19 pm

1 stop25h 52m

$182

MilwaukeeBaltimore

MKE - BWI

MKEBWI

Milwaukee-Mitchell

Thu 10/2

12:53 pm-7:47 pm

1 stop5h 54m

Baltimore/Washington

Mon 10/6

7:50 am-6:31 pm

1 stop11h 41m

$190

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

Fri 9/12

7:36 pm-12:10 pm

1 stop15h 34m

Washington, D.C. Reagan-National

Mon 9/15

1:00 pm-7:19 pm

1 stop7h 19m

$195

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

Fri 11/7

8:04 pm-12:01 pm

1 stop14h 57m

Washington, D.C. Reagan-National

Mon 11/10

1:00 pm-7:19 pm

1 stop7h 19m

$195

MilwaukeeBaltimore

MKE - BWI

MKEBWI

Milwaukee-Mitchell

Thu 11/13

11:57 am-7:30 pm

1 stop6h 33m

Baltimore/Washington

Sun 11/16

8:25 pm-10:33 am

1 stop15h 08m

$195

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

Fri 9/12

7:36 pm-12:10 pm

1 stop15h 34m

Washington, D.C. Reagan-National

Sun 9/14

7:00 am-2:14 pm

1 stop8h 14m

$195

MilwaukeeBaltimore

MKE - BWI

MKEBWI

Milwaukee-Mitchell

Thu 10/2

12:53 pm-7:47 pm

1 stop5h 54m

Baltimore/Washington

Sun 10/5

7:50 am-6:31 pm

1 stop11h 41m

$209

MilwaukeeBaltimore

MKE - BWI

MKEBWI

Milwaukee-Mitchell

Thu 10/16

12:42 pm-8:05 pm

1 stop6h 23m

Baltimore/Washington

Sun 10/19

7:50 am-6:31 pm

1 stop11h 41m

$212

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

Wed 10/15

8:15 am-11:05 am

Nonstop1h 50m

Washington, D.C. Reagan-National

Tue 10/21

3:40 pm-4:50 pm

Nonstop2h 10m

$217

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

Tue 9/16

5:26 am-8:34 am

Nonstop2h 08m

Washington, D.C. Reagan-National

Tue 9/23

12:32 pm-1:39 pm

Nonstop2h 07m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 53 results
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Best time to book a flight from Milwaukee to Washington, D.C.

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

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

Use this chart to determine the optimal time to book a round-trip flight from Milwaukee to Washington, D.C.. Price data was last updated on August 8, 2025.

To ensure you get the cheapest price possible for a flight from Milwaukee to Washington, D.C., you should look to book at least 79 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 Milwaukee to Washington, D.C.?

Currently, July is the cheapest month in which you can book a flight from Milwaukee to Washington, D.C. (average of $302). Flying from Milwaukee to Washington, D.C. in April is currently the most expensive (average of $337). 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 MKE to WAS?

Find hourly flight availability from Milwaukee to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 19, 2025.

It’s typically best to fly out from Milwaukee to Washington, D.C. in the afternoon. Doing so could potentially save you 1% on the flight price compared to flying in the morning, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Milwaukee to Washington, D.C.. Price data was last updated on August 17, 2025.

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

Weekly flight availability from Milwaukee to Washington, D.C.

Explore weekly flight availability from Milwaukee to Washington, D.C.. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 19, 2025.

The most flights from MKE to WAS are scheduled on a Monday (4 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

What’s the top layover airport for flights from Milwaukee to Washington, D.C.?

Share of 1-stop round-trip flights from Milwaukee to Washington, D.C. chosen by Cheapflights users in the past 12 months, using the same layover each way.

Chicago (ORD) – chosen by Cheapflights users on 60% of 1-stop itineraries from Milwaukee to Washington, D.C. on Cheapflights.

What’s the cheapest layover airport for flights from Milwaukee to Washington, D.C.?

Average round-trip fare for 1-stop flights from Milwaukee to Washington, D.C., chosen by Cheapflights users in the past 12 months, with the same layover each way.

Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $194.

What’s the fastest layover option from Milwaukee to Washington, D.C.?

Shortest average travel time for 1-stop one-way flights from Milwaukee to Washington, D.C., based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 4h 19m.

Which airport typically offers the quickest layover for flights from Milwaukee to Washington, D.C.?

Average layover duration for 1-stop one-way flights from Milwaukee to Washington, D.C., chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 1h 36m.

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated August 19, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Milwaukee to Washington, D.C. 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.

Crew

8.6

Food

7.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Crew

8.6

Food

7.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
8.0
Very good

Crew

8.6

Food

7.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Crew

8.6

Food

7.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Crew

8.6

Food

7.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Crew

8.6

Food

7.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

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

    Located just 6.4 mi from the city center, Milwaukee-Mitchell is the airport most travelers will use when flying to Washington, D.C. from Milwaukee. Booking flights from Milwaukee-Mitchell (MKE) to Washington, D.C. should be relatively easy as there are 3 daily outbound flights to Washington, D.C. from 5 different airlines.

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

    Spirit Airlines, Frontier, and United Airlines can get you from Milwaukee to Washington, D.C. in just under 4h 55m. Your travel time can differ by up to 10h 39m. Airlines will cover a distance of 610 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Our cheapest airline available from Milwaukee to Washington, D.C. is American Airlines. Our recent data shows that you can find tickets from as low as $173 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $176 and $176 round-trip. Users have found that American Airlines is 44% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $86. Southwest flights start at $109 while deals on American Airlines start at $109 one-way.

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

  • What are the cheapest flights from Milwaukee to Washington, D.C.?

    Looking at all options, your cheapest flight can be booked for $265. While the most popular route (Milwaukee-Mitchell - Baltimore/Washington) can be booked for $182 on average our data indicates $277 when flying from Milwaukee to Washington, D.C..

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Milwaukee to Washington, D.C. (average of $302). Flying from Milwaukee to Washington, D.C. in April is currently the most expensive (average of $337). 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.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Springfield
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Fairfax
Manassas
Falls Church
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Waldorf
Bowie

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

Discover the top 5 airlines that operate flights from Milwaukee to Washington, D.C.. 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 August 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$115Average$176FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$167Average$313FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$176Average$338FlexibilityNo cancel feeOn-time69%
DeltaCheapest$176Average$296FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$235Average$359FlexibilityNo cancel feeOn-time63%

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