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

United Airlines, Delta, and Southwest can get you from Milwaukee to Washington, D.C. in just under 4h 25m. Your travel time can differ by up to 3h 20m. 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 Delta. Our recent data shows that you can find tickets from as low as $125 on this airline. Additional options worth looking into are United Airlines and Southwest, starting at $227 and $232 round-trip. Users have found that Delta is 64% 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 American Airlines, which is currently one of the cheapest options available, starting at $113. United Airlines flights start at $132 while deals on Southwest start at $145 one-way.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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

Most travelers choose Milwaukee-Mitchell - Washington, D.C. Dulles Intl, Milwaukee-Mitchell - Baltimore/Washington or Milwaukee-Mitchell - Washington, D.C. Reagan-National when deciding on the best route from Milwaukee to Washington, D.C..

What are the most popular airlines that fly from Milwaukee to Washington, D.C.?

Consider Southwest, American Airlines or United Airlines when booking your flight. These represent the most popular airlines when flying from Milwaukee to Washington, D.C..

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.

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.

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.

$88+ Cheap Flights from Milwaukee to Washington, D.C.

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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

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Cheapflights Tip: The best prices from Milwaukee-Mitchell to Washington, D.C. are usually found in August or October, booked 63 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

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

Cheapest

Best

Last-minute

One-way

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 24, 2026.

Thu 10/1510:15 am -

1 stop6h 15m

Mon 10/199:15 am -

1 stop25h 05m

Deal found 8/19

$197

Thu 11/510:15 am -

1 stop6h 18m

Sat 11/79:52 pm -

1 stop12h 24m

Deal found 8/23

$204

Wed 9/93:05 pm -

Nonstop1h 55m

Wed 9/167:55 pm -

Nonstop2h 05m

Deal found 8/18

$217

Wed 9/96:30 am -

1 stop6h 29m

Thu 9/176:10 am -

1 stop3h 38m

Deal found 8/18

$227

Sun 9/1310:10 am -

1 stop21h 21m

Wed 9/163:10 pm -

1 stop18h 58m

Deal found 8/19

$229

Tue 9/812:10 pm -

1 stop19h 21m

Sat 9/123:10 pm -

1 stop19h 12m

Deal found 8/20

$230

Wed 9/97:40 am -

2 stops6h 10m

Mon 9/147:40 pm -

Nonstop2h 05m

Deal found 8/18

$232

Thu 9/177:00 pm -

1 stop12h 50m

Tue 9/2211:00 am -

Nonstop2h 00m

Deal found 8/20

$233

Fri 9/115:00 pm -

Nonstop1h 50m

Tue 9/157:55 pm -

Nonstop2h 05m

Deal found 8/19

$236

Wed 9/98:30 am -

1 stop4h 25m

Wed 9/166:15 am -

1 stop6h 15m

Deal found 8/19

$237

Tue 9/1510:44 am -

1 stop6h 47m

Wed 9/168:00 am -

1 stop6h 50m

Deal found 8/19

$237

Thu 9/244:50 pm -

1 stop4h 05m

Mon 9/286:35 am -

1 stop4h 00m

Deal found 8/18

$237

Best flights from Milwaukee to Washington, D.C.
Discover carefully curated flight deals from Milwaukee to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.

Wed 9/98:30 am -

1 stop4h 25m

Wed 9/166:15 am -

1 stop6h 15m

Deal found 8/19

$237

Tue 9/159:37 am -

1 stop5h 53m

Wed 9/1610:15 am -

1 stop4h 35m

Deal found 8/19

$237

Thu 10/151:05 pm -

1 stop7h 45m

Tue 10/204:00 pm -

2 stops7h 20m

Deal found 8/19

$242

Mon 9/284:49 pm -

1 stop5h 55m

Thu 10/16:10 am -

1 stop3h 38m

Deal found 8/19

$237

Thu 9/177:00 pm -

1 stop12h 50m

Tue 9/227:00 am -

1 stop7h 25m

Deal found 8/20

$242

Fri 9/113:52 pm -

1 stop6h 07m

Tue 9/1510:25 am -

1 stop5h 46m

Deal found 8/19

$246

Fri 9/111:55 pm -

1 stop7h 25m

Mon 9/147:40 pm -

Nonstop2h 05m

Deal found 8/20

$246

Sat 10/175:45 pm -

1 stop4h 41m

Tue 10/207:23 am -

1 stop8h 07m

Deal found 8/22

$273

Fri 10/93:45 pm -

1 stop8h 20m

Tue 10/136:30 am -

1 stop4h 15m

Deal found 8/20

$256

Sat 9/123:59 pm -

1 stop6h 24m

Mon 9/145:12 pm -

1 stop5h 18m

Deal found 8/22

$273

Sat 9/121:00 pm -

1 stop6h 40m

Mon 9/143:50 pm -

Nonstop2h 10m

Deal found 8/22

$263

Thu 2/45:55 am -

1 stop5h 04m

Sat 2/64:00 pm -

1 stop6h 08m

Deal found 8/24

$273

Tue 11/109:35 am -

1 stop5h 51m

Tue 11/177:25 am -

1 stop5h 39m

Deal found 8/23

$273

Wed 9/306:40 am -

2 stops6h 25m

Wed 10/146:05 pm -

1 stop5h 15m

Deal found 8/22

$278

Wed 11/44:56 pm -

1 stop5h 20m

Mon 11/95:16 pm -

1 stop3h 59m

Deal found 8/23

$273

Tue 9/223:15 pm -

2 stops7h 40m

Fri 9/253:50 pm -

Nonstop2h 10m

Deal found 8/21

$281

Mon 11/21:24 pm -

1 stop4h 13m

Wed 11/117:40 pm -

1 stop5h 14m

Deal found 8/23

$273

Fri 10/165:50 pm -

1 stop5h 05m

Mon 10/196:30 pm -

2 stops6h 45m

Deal found 8/22

$291

Tue 11/103:19 pm -

1 stop5h 28m

Tue 11/176:10 am -

1 stop3h 40m

Deal found 8/23

$273

Fri 10/232:59 pm -

1 stop7h 48m

Fri 10/306:10 am -

1 stop4h 46m

Deal found 8/20

$275

Wed 10/215:10 pm -

Nonstop2h 05m

Sun 10/257:25 am -

Nonstop2h 10m

Deal found 8/20

$304

Fri 10/236:51 pm -

1 stop4h 51m

Mon 10/266:05 am -

1 stop3h 34m

Deal found 8/22

$286

Tue 10/208:20 am -

2 stops5h 10m

Sun 10/257:25 am -

Nonstop2h 10m

Deal found 8/19

$319

Fri 11/62:59 pm -

1 stop4h 45m

Tue 11/106:10 am -

1 stop3h 40m

Deal found 8/23

$286

Fri 10/95:00 pm -

Nonstop2h 00m

Sun 10/117:25 am -

Nonstop2h 10m

Deal found 8/21

$323

Sun 11/16:25 pm -

Nonstop1h 55m

Wed 11/410:55 am -

Nonstop2h 05m

Deal found 8/21

$325

Thu 10/296:49 pm -

1 stop3h 27m

Sun 11/16:12 pm -

1 stop6h 41m

Deal found 8/21

$324

Wed 10/217:10 am -

Nonstop1h 50m

Sun 10/256:05 am -

1 stop6h 10m

Deal found 8/20

$325

Thu 9/246:37 pm -

1 stop5h 04m

Sun 9/276:10 am -

1 stop3h 38m

Deal found 8/21

$324

Wed 10/2112:36 pm -

1 stop6h 38m

Sun 10/256:05 am -

1 stop3h 34m

Deal found 8/20

$324

Last-minute flights from Milwaukee to Washington, D.C.
Discover last-minute flight deals from Milwaukee to Washington, D.C.. Data last updated August 24, 2026 and is based on user searches.

Tue 9/812:10 pm -

1 stop19h 21m

Sat 9/123:10 pm -

1 stop19h 12m

Deal found 8/20

$230

Wed 9/97:50 am -

Nonstop1h 55m

Sat 9/1211:10 am -

Nonstop2h 00m

Deal found 8/19

$217

Wed 9/96:30 am -

1 stop6h 29m

Thu 9/176:10 am -

1 stop3h 38m

Deal found 8/18

$227

Wed 9/97:40 am -

2 stops6h 10m

Mon 9/147:40 pm -

Nonstop2h 05m

Deal found 8/18

$232

Wed 9/98:30 am -

1 stop4h 25m

Wed 9/166:15 am -

1 stop6h 15m

Deal found 8/19

$237

Wed 9/93:40 pm -

2 stops7h 15m

Sat 9/126:55 am -

1 stop6h 40m

Deal found 8/19

$242

Fri 9/115:00 pm -

Nonstop1h 50m

Tue 9/157:55 pm -

Nonstop2h 05m

Deal found 8/19

$236

Sun 9/1310:10 am -

1 stop21h 21m

Wed 9/163:10 pm -

1 stop18h 58m

Deal found 8/19

$229

Tue 9/1510:44 am -

1 stop6h 47m

Wed 9/168:00 am -

1 stop6h 50m

Deal found 8/19

$237

Thu 9/177:00 pm -

1 stop12h 50m

Tue 9/2211:00 am -

Nonstop2h 00m

Deal found 8/20

$233

Thu 9/244:50 pm -

1 stop4h 05m

Mon 9/286:35 am -

1 stop4h 00m

Deal found 8/18

$237

Thu 9/247:30 am -

1 stop4h 28m

Mon 9/288:42 pm -

Nonstop2h 12m

Deal found 8/20

$246

One-way flights from Milwaukee to Washington, D.C.
Search for one-way flight options from Milwaukee to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.

Thu 9/1010:10 am -

1 stop6h 17m

Deal found 8/19

$88

Thu 9/1710:10 am -

1 stop6h 17m

Deal found 8/21

$89

Thu 9/1710:10 am -

1 stop22h 22m

Deal found 8/19

$94

Thu 11/1910:15 am -

1 stop9h 42m

Deal found 8/21

$95

Tue 10/1310:15 am -

1 stop26h 54m

Deal found 8/21

$96

Thu 10/1510:15 am -

1 stop6h 15m

Deal found 8/19

$99

Thu 10/2210:15 am -

1 stop9h 42m

Deal found 8/23

$108

Tue 10/135:10 pm -

Nonstop2h 09m

Deal found 8/19

$109

Sat 9/193:25 pm -

Nonstop1h 55m

Deal found 8/21

$109

Sat 9/1912:45 pm -

1 stop5h 38m

Deal found 8/19

$114

Mon 10/54:49 pm -

1 stop6h 52m

Deal found 8/19

$119

Sat 9/198:35 am -

1 stop5h 25m

Deal found 8/21

$119

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$197 (CheapOair)
One-way from	$88 (Frontier)
Popular in	July
Cheapest in	August
Average price	$283
Good round-trip deal	$276 or less
Good one-way deal	$195 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. 3% potential increase in price ($12 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 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

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

MilwaukeeWashington, D.C.

MKE Milwaukee-Mitchell - IAD Washington, D.C. Dulles Intl

MKEIAD

Milwaukee-Mitchell

Wed 9/9

8:30 am-1:55 pm

1 stop4h 25m

Washington, D.C. Dulles Intl

Wed 9/16

6:15 am-11:30 am

1 stop6h 15m

$237

MilwaukeeWashington, D.C.

MKE Milwaukee-Mitchell - IAD Washington, D.C. Dulles Intl

MKEIAD

Milwaukee-Mitchell

Tue 9/15

9:37 am-4:30 pm

1 stop5h 53m

Washington, D.C. Dulles Intl

Wed 9/16

10:15 am-1:50 pm

1 stop4h 35m

$237

MilwaukeeWashington, D.C.

MKE Milwaukee-Mitchell - DCA Washington, D.C. Reagan-National

MKEDCA

Milwaukee-Mitchell

Mon 9/28

4:49 pm-11:44 pm

1 stop5h 55m

Washington, D.C. Reagan-National

Thu 10/1

6:10 am-8:48 am

1 stop3h 38m

$237

MilwaukeeWashington, D.C.

MKE Milwaukee-Mitchell - DCA Washington, D.C. Reagan-National

MKEDCA

Milwaukee-Mitchell

Thu 10/15

1:05 pm-9:50 pm

1 stop7h 45m

Washington, D.C. Reagan-National

Tue 10/20

4:00 pm-10:20 pm

2 stops7h 20m

$242

MilwaukeeBaltimore

MKE Milwaukee-Mitchell - BWI Baltimore/Washington

MKEBWI

Milwaukee-Mitchell

Thu 9/17

7:00 pm-8:50 am

1 stop12h 50m

Baltimore/Washington

Tue 9/22

7:00 am-1:25 pm

1 stop7h 25m

$242

MilwaukeeBaltimore

MKE Milwaukee-Mitchell - BWI Baltimore/Washington

MKEBWI

Milwaukee-Mitchell

Fri 9/11

3:52 pm-10:59 pm

1 stop6h 07m

Baltimore/Washington

Tue 9/15

10:25 am-3:11 pm

1 stop5h 46m

$246

MilwaukeeBaltimore

MKE Milwaukee-Mitchell - BWI Baltimore/Washington

MKEBWI

Milwaukee-Mitchell

Fri 9/11

1:55 pm-10:20 pm

1 stop7h 25m

Baltimore/Washington

Mon 9/14

7:40 pm-8:45 pm

Nonstop2h 05m

$246

MilwaukeeBaltimore

MKE Milwaukee-Mitchell - BWI Baltimore/Washington

MKEBWI

Milwaukee-Mitchell

Fri 10/9

3:45 pm-1:05 am

1 stop8h 20m

Baltimore/Washington

Tue 10/13

6:30 am-9:45 am

1 stop4h 15m

$256

MilwaukeeWashington, D.C.

MKE Milwaukee-Mitchell - DCA Washington, D.C. Reagan-National

MKEDCA

Milwaukee-Mitchell

Sat 9/12

1:00 pm-8:40 pm

1 stop6h 40m

Washington, D.C. Reagan-National

Mon 9/14

3:50 pm-5:00 pm

Nonstop2h 10m

$263

MilwaukeeWashington, D.C.

MKE Milwaukee-Mitchell - IAD Washington, D.C. Dulles Intl

MKEIAD

Milwaukee-Mitchell

Sat 10/17

5:45 pm-11:26 pm

1 stop4h 41m

Washington, D.C. Dulles Intl

Tue 10/20

7:23 am-2:30 pm

1 stop8h 07m

$273

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 60 resultsSorted by cheapest first

...

Compare providers for flights from Milwaukee to Washington, D.C.

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 August.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
JustAirTicket	Price 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.

MKE-WAS

MKE-BWI

MKE-IAD

MKE-DCA

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.

MKE-WAS

MKE-BWI

MKE-IAD

MKE-DCA

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

Currently, October is the cheapest month in which you can book a flight from Milwaukee to Washington, D.C. (average of $305). Flying from Milwaukee to Washington, D.C. in June is currently the most expensive (average of $407). 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?

It’s typically best to fly out from Milwaukee to Washington, D.C. in the evening. Doing so could potentially save you 4% on the flight price compared to flying at noon, which is usually more expensive.

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

The most flights from MKE to WAS are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

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

Airfare is below average for this route at the moment.

Milwaukee to Washington, D.C. flights typically cost between $270 and $346 in October.
The cheapest round-trip price found within the last 5 days was $197 on Frontier (Oct 15-Oct 19).

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 131 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 15% 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 60 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.

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

8.0

Very good

4,209 reviews

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

8.0

Very good

4,209 reviews

Southwest

8.0

Very good

4,209 reviews

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

8,518 reviews

Southwest

8.0

Very good

4,209 reviews

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

10,115 reviews

Southwest

8.0

Very good

4,209 reviews

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

11,984 reviews

Southwest

8.0

Very good

4,209 reviews

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

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.?
United Airlines, Delta, and Southwest can get you from Milwaukee to Washington, D.C. in just under 4h 25m. Your travel time can differ by up to 3h 20m. 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 Delta. Our recent data shows that you can find tickets from as low as $125 on this airline. Additional options worth looking into are United Airlines and Southwest, starting at $227 and $232 round-trip. Users have found that Delta is 64% 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 American Airlines, which is currently one of the cheapest options available, starting at $113. United Airlines flights start at $132 while deals on Southwest start at $145 one-way.
What are the most popular routes from Milwaukee to Washington, D.C.?
Most travelers choose Milwaukee-Mitchell - Washington, D.C. Dulles Intl, Milwaukee-Mitchell - Baltimore/Washington or Milwaukee-Mitchell - Washington, D.C. Reagan-National 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, October is the cheapest month in which you can book a flight from Milwaukee to Washington, D.C. (average of $305). Flying from Milwaukee to Washington, D.C. in June is currently the most expensive (average of $407). 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.

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

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$107	Average$236	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$125	Average$330	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$227	Average$313	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$232	Average$382	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$238	Average$356	FlexibilityNo cancel fee	On-time71%

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$88+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.

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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 August 24, 2026.

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 24, 2026.

Best flights from Milwaukee to Washington, D.C.Discover carefully curated flight deals from Milwaukee to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.

Discover carefully curated flight deals from Milwaukee to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.

Last-minute flights from Milwaukee to Washington, D.C.Discover last-minute flight deals from Milwaukee to Washington, D.C.. Data last updated August 24, 2026 and is based on user searches.

Discover last-minute flight deals from Milwaukee to Washington, D.C.. Data last updated August 24, 2026 and is based on user searches.

One-way flights from Milwaukee to Washington, D.C.Search for one-way flight options from Milwaukee to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.

Search for one-way flight options from Milwaukee to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.

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

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 August.

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.

Cheapflights Insights

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

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 24, 2026.

It’s typically best to fly out from Milwaukee to Washington, D.C. in the evening. Doing so could potentially save you 4% on the flight price compared to flying at noon, which is usually more expensive.

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

The most flights from MKE to WAS are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

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

Airfare is below average for this route at the moment.

Milwaukee to Washington, D.C. flights typically cost between $270 and $346 in October.The cheapest round-trip price found within the last 5 days was $197 on Frontier (Oct 15-Oct 19).

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 131 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 15% 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 60 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.

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.

Related info for your journey

What airport do you fly from for flights from Milwaukee to Washington, D.C.?

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

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

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

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

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

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

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

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Find flights from Milwaukee to Washington, D.C., based on your preferred cabin class, be it economy, premium economy, business, or first class.

Milwaukee and Washington, D.C. flights

Browse other Milwaukee and Washington, D.C. flight options. Last updated on August 24, 2026.

Other flights from Milwaukee

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Milwaukee to Washington, D.C. flights

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 24, 2026.

Best flights from Milwaukee to Washington, D.C.
Discover carefully curated flight deals from Milwaukee to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.

Last-minute flights from Milwaukee to Washington, D.C.
Discover last-minute flight deals from Milwaukee to Washington, D.C.. Data last updated August 24, 2026 and is based on user searches.

One-way flights from Milwaukee to Washington, D.C.
Search for one-way flight options from Milwaukee to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.

Milwaukee to Washington, D.C. flights typically cost between $270 and $346 in October.
The cheapest round-trip price found within the last 5 days was $197 on Frontier (Oct 15-Oct 19).