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Washington, D.C.

$102+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — WAS
Jul 30 — Aug 61
Thu 7/30
Thu 8/6
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Milwaukee-Mitchell to Washington, D.C. are usually found in September or August, booked 67 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap 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 June 30, 2026.

This Frontier deal was found by Cheapflights users on 6/25. 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.
Tue 8/48:43 am
MKE
-
BWI
1 stop11h 51m
Frontier
Mon 8/109:38 pm
BWI
-
MKE
1 stop11h 20m
Frontier
Deal found 6/25$242
This Priceline deal was found by Cheapflights users on 6/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/218:43 am
MKE
-
BWI
1 stop6h 33m
Frontier
Sat 7/259:38 pm
BWI
-
MKE
1 stop11h 20m
Frontier
Deal found 6/25$244
This Priceline deal was found by Cheapflights users on 6/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/218:43 am
MKE
-
BWI
1 stop6h 33m
Frontier
Wed 7/299:28 pm
BWI
-
MKE
1 stop11h 30m
Frontier
Deal found 6/29$251
This Southwest deal was found by Cheapflights users on 6/24. 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.
Sat 8/157:30 am
MKE
-
BWI
Nonstop1h 55m
Southwest
Wed 8/197:55 pm
BWI
-
MKE
Nonstop2h 00m
Southwest
Deal found 6/24$263
This Delta deal was found by Cheapflights users on 6/25. 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 8/1512:47 pm
MKE
-
IAD
1 stop6h 18m
Delta
Tue 8/186:00 am
IAD
-
MKE
1 stop6h 45m
Delta
Deal found 6/25$271
This Delta deal was found by Cheapflights users on 6/25. 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 8/205:34 am
MKE
-
DCA
1 stop6h 11m
Delta
Mon 8/317:45 pm
DCA
-
MKE
1 stop5h 08m
Delta
Deal found 6/25$271
This American Airlines deal was found by Cheapflights users on 6/24. 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.
Sat 9/195:03 am
MKE
-
BWI
1 stop4h 04m
American Airlines
Wed 9/237:39 am
BWI
-
MKE
1 stop6h 43m
American Airlines
Deal found 6/24$271
This American Airlines deal was found by Cheapflights users on 6/25. 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.
Sat 8/17:01 am
MKE
-
IAD
1 stop4h 45m
American Airlines
Tue 8/41:08 pm
IAD
-
MKE
1 stop5h 29m
American Airlines
Deal found 6/25$272
This American Airlines deal was found by Cheapflights users on 6/25. 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.
Sat 8/15:02 am
MKE
-
DCA
1 stop4h 01m
American Airlines
Tue 8/45:22 pm
DCA
-
MKE
1 stop4h 39m
American Airlines
Deal found 6/25$272
This American Airlines deal was found by Cheapflights users on 6/25. 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.
Sat 8/15:02 am
MKE
-
BWI
1 stop3h 59m
American Airlines
Wed 8/54:25 pm
BWI
-
MKE
1 stop7h 34m
American Airlines
Deal found 6/25$272
This Delta deal was found by Cheapflights users on 6/25. 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 7/186:50 am
MKE
-
IAD
1 stop5h 05m
Delta
Wed 7/223:02 pm
IAD
-
MKE
1 stop5h 13m
Delta
Deal found 6/25$273
This Delta deal was found by Cheapflights users on 6/25. 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.
Tue 7/212:59 pm
MKE
-
DCA
1 stop4h 48m
Delta
Sat 7/259:39 am
DCA
-
MKE
1 stop4h 15m
Delta
Deal found 6/25$273

Find 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 June 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$242
(Frontier)

One-way from

$102
(JetBlue)

Popular in

May

Cheapest in

September

Average price

$381

Good round-trip deal

$299 or less

Good one-way deal

$184 or less
Provider with most accurate pricing for Milwaukee-Mitchell-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Washington, D.C. (WAS) flights.
Search Deals
From Milwaukee-Mitchell to Washington, D.C. (WAS)
Search Deals
One-way flight from Milwaukee-Mitchell to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Milwaukee-Mitchell to Washington, D.C. (WAS).
Search Deals
Price to beat on a one-way flight from Milwaukee-Mitchell to Washington, D.C. (WAS).
Search Deals

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 June 30, 2026.
Use the filters below to find and compare flights from Milwaukee to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilwaukeeBaltimore

MKE - BWI

MKEBWI

Milwaukee-Mitchell

Sat 8/15

4:47 pm-9:28 pm

1 stop3h 41m

Baltimore/Washington

Tue 8/18

11:25 am-3:09 pm

1 stop4h 44m

$273

MilwaukeeBaltimore

MKE - BWI

MKEBWI

Milwaukee-Mitchell

Tue 8/11

3:05 pm-6:00 pm

Nonstop1h 55m

Baltimore/Washington

Sat 8/15

6:35 am-11:05 am

1 stop5h 30m

$275
Quickest round-trip

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

Wed 8/12

8:10 am-11:00 am

Nonstop1h 50m

Washington, D.C. Reagan-National

Wed 8/26

7:55 am-8:55 am

Nonstop2h 00m

$283

MilwaukeeBaltimore

MKE - BWI

MKEBWI

Milwaukee-Mitchell

Tue 8/4

7:50 am-10:45 am

Nonstop1h 55m

Baltimore/Washington

Tue 8/11

7:55 pm-8:55 pm

Nonstop2h 00m

$285

MilwaukeeBaltimore

MKE - BWI

MKEBWI

Milwaukee-Mitchell

Wed 8/12

7:40 am-2:50 pm

2 stops6h 10m

Baltimore/Washington

Wed 8/26

2:50 pm-9:25 pm

2 stops7h 35m

$285

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

Thu 8/13

5:00 am-9:59 am

1 stop3h 59m

Washington, D.C. Reagan-National

Mon 8/17

6:10 pm-10:36 pm

1 stop5h 26m

$287

MilwaukeeWashington, D.C.

MKE - IAD

MKEIAD

Milwaukee-Mitchell

Sat 8/1

8:50 am-2:08 pm

1 stop4h 18m

Washington, D.C. Dulles Intl

Mon 8/10

3:39 pm-8:56 pm

1 stop6h 17m

$289

MilwaukeeWashington, D.C.

MKE - IAD

MKEIAD

Milwaukee-Mitchell

Tue 7/28

6:20 am-11:52 am

1 stop4h 32m

Washington, D.C. Dulles Intl

Tue 8/4

6:10 am-9:53 am

1 stop4h 43m

$289

MilwaukeeBaltimore

MKE - BWI

MKEBWI

Milwaukee-Mitchell

Sat 8/15

4:47 pm-9:28 pm

1 stop3h 41m

Baltimore/Washington

Thu 8/20

9:59 am-12:45 pm

1 stop3h 46m

$291

MilwaukeeBaltimore

MKE - BWI

MKEBWI

Milwaukee-Mitchell

Wed 7/29

5:25 pm-8:20 pm

Nonstop1h 55m

Baltimore/Washington

Wed 8/5

11:00 am-12:00 pm

Nonstop2h 00m

$293

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 60 resultsSorted by cheapest first
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Compare providers for flights from Milwaukee to Washington, D.C.

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 Washington, D.C. in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*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. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milwaukee-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Milwaukee-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub 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. 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 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.

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

Currently, September is the cheapest month in which you can book a flight from Milwaukee to Washington, D.C. (average of $87). Flying from Milwaukee to Washington, D.C. in January is currently the most expensive (average of $216). 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 June 30, 2026.

It’s typically best to fly out from Milwaukee to Washington, D.C. in the evening. Doing so could potentially save you 12% on the flight price compared to flying in the morning, which is usually more expensive.

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 June 30, 2026.

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).

How much does it cost to fly round-trip from Milwaukee to Washington, D.C.?

How often are flights from Milwaukee to Washington, D.C. delayed?

About 17% of weekly flights between Milwaukee and Washington, D.C. have experienced delays in the past year, with the average delay time being 133 minutes.

What is the most punctual flight time for Milwaukee to Washington, D.C. flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Milwaukee to Washington, D.C. flights?

Over the last year, American Airlines have had the lowest number of delays on this route, with just 14% of flights being delayed.

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

To ensure you get the cheapest price possible for a flight from Milwaukee to Washington, D.C., you should look to book at least 70 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.

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 June 30, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited 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.
Southwest
7.9
Good
4,247 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Southwest
7.9
Good
4,247 reviews
Southwest
7.9
Good
4,247 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Delta
7.8
Good
8,451 reviews
Southwest
7.9
Good
4,247 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
United Airlines
7.4
Good
9,901 reviews
Southwest
7.9
Good
4,247 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
American Airlines
7.1
Good
11,762 reviews
Southwest
7.9
Good
4,247 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

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 2 daily outbound flights to Washington, D.C. from 5 different airlines.

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

    Delta, American Airlines, and Southwest can get you from Milwaukee to Washington, D.C. in just under 1h 55m. Your travel time can differ by up to 4h 48m. Airlines will cover a distance of 639 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 Delta. Our recent data shows that you can find tickets from as low as $125 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $218 and $227 round-trip. Users have found that Delta is 62% 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 Southwest, which is currently one of the cheapest options available, starting at $108. American Airlines flights start at $114 while deals on United Airlines start at $132 one-way.

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

    Most travelers choose Milwaukee-Mitchell - Baltimore/Washington, Milwaukee-Mitchell - Washington, D.C. Reagan-National or Milwaukee-Mitchell - Washington, D.C. Dulles Intl when deciding on the best route 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, September is the cheapest month in which you can book a flight from Milwaukee to Washington, D.C. (average of $87). Flying from Milwaukee to Washington, D.C. in January is currently the most expensive (average of $216). 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
Alexandria
Arlington
Tysons
Owings Mills
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Falls Church
Fredericksburg
Hanover
Manassas
Silver Spring
Laurel
Clinton
Hunt Valley
Cordova
Woodbridge

Browse thousands of different options on Cheapflights for your next trip

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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 June 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$107Average$236FlexibilityNo cancel feeOn-time62%
DeltaCheapest$125Average$323FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$218Average$348FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$227Average$311FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$234Average$384FlexibilityNo cancel feeOn-time63%

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