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

Frontier, Southwest, and Delta can get you from Milwaukee to Washington, D.C. in just under 1h 55m. Your travel time can differ by up to 4h 20m. Airlines will cover a distance of 633 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 $196 on this airline. Additional options worth looking into are United Airlines and Southwest, starting at $227 and $240 round-trip. Users have found that Delta 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 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 is 1 daily outbound flight 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.

$107+ Cheap Flights from Milwaukee to Washington, D.C.

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

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 September 10, 2026.

Thu 10/810:15 am -

1 stop6h 15m

Mon 10/129:52 pm -

1 stop12h 28m

Deal found 9/9

$214

Tue 10/2010:15 am -

1 stop7h 05m

Sat 10/249:52 pm -

1 stop12h 28m

Deal found 9/8

$234

Tue 11/310:15 am -

1 stop26h 53m

Wed 11/113:04 pm -

1 stop19h 12m

Deal found 9/9

$246

Thu 9/2410:10 am -

1 stop9h 34m

Sat 9/269:27 am -

1 stop24h 55m

Deal found 9/5

$251

Tue 9/298:10 am -

Nonstop1h 50m

Mon 10/56:55 am -

Nonstop2h 10m

Deal found 9/8

$253

Thu 10/86:20 am -

Nonstop1h 55m

Thu 10/1510:35 pm -

Nonstop2h 15m

Deal found 9/9

$253

Wed 9/306:01 am -

Nonstop2h 14m

Wed 10/73:25 pm -

Nonstop2h 15m

Deal found 9/9

$254

Tue 11/1010:15 am -

1 stop6h 57m

Mon 12/75:40 am -

1 stop11h 58m

Deal found 9/9

$257

Tue 11/1010:15 am -

1 stop23h 06m

Thu 12/109:14 am -

1 stop8h 24m

Deal found 9/9

$258

Sun 9/2010:10 am -

1 stop22h 22m

Wed 9/2311:12 am -

1 stop22h 56m

Deal found 9/6

$259

Tue 9/298:10 am -

Nonstop1h 50m

Tue 9/294:35 pm -

1 stop5h 45m

Deal found 9/8

$263

Fri 10/95:10 pm -

Nonstop2h 09m

Mon 10/1210:05 pm -

Nonstop2h 13m

Deal found 9/8

$264

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 September 10, 2026.

Thu 11/128:05 am -

Nonstop1h 55m

Mon 11/166:10 am -

1 stop5h 50m

Deal found 9/9

$263

Wed 10/216:35 pm -

1 stop5h 07m

Fri 10/235:13 pm -

1 stop3h 53m

Deal found 9/9

$284

Tue 10/2010:42 am -

1 stop4h 19m

Sat 10/248:20 am -

1 stop4h 10m

Deal found 9/7

$335

Sat 9/267:43 am -

Nonstop2h 16m

Tue 9/293:30 pm -

Nonstop2h 11m

Deal found 9/4

$345

Sat 10/241:05 pm -

1 stop6h 40m

Mon 10/2610:35 pm -

Nonstop2h 15m

Deal found 9/9

$263

Wed 10/215:10 pm -

Nonstop2h 05m

Fri 10/233:10 pm -

Nonstop2h 15m

Deal found 9/9

$264

Tue 10/202:30 pm -

Nonstop1h 50m

Sat 10/248:25 pm -

Nonstop2h 05m

Deal found 9/7

$264

Wed 12/305:30 am -

1 stop5h 46m

Tue 1/56:40 am -

1 stop5h 35m

Deal found 9/9

$326

Thu 10/18:15 am -

1 stop9h 40m

Mon 10/56:50 pm -

1 stop5h 20m

Deal found 9/8

$278

Tue 12/225:50 pm -

1 stop5h 47m

Tue 1/55:00 pm -

1 stop5h 09m

Deal found 9/6

$359

Wed 10/72:20 pm -

2 stops7h 35m

Wed 10/146:00 am -

1 stop8h 50m

Deal found 9/9

$278

Thu 10/226:51 pm -

1 stop4h 51m

Tue 10/276:05 am -

1 stop3h 35m

Deal found 9/7

$362

Wed 10/212:30 pm -

Nonstop1h 50m

Fri 10/235:25 pm -

2 stops6h 10m

Deal found 9/9

$279

Wed 10/145:30 am -

1 stop5h 02m

Mon 10/1910:57 am -

1 stop6h 08m

Deal found 9/6

$362

Thu 10/156:51 pm -

1 stop4h 51m

Mon 10/1910:57 am -

1 stop6h 08m

Deal found 9/6

$365

Wed 10/289:05 am -

Nonstop1h 55m

Wed 10/283:15 pm -

Nonstop2h 15m

Deal found 9/8

$315

Thu 10/295:30 am -

1 stop5h 02m

Mon 11/26:00 am -

1 stop6h 29m

Deal found 9/7

$365

Fri 10/95:50 pm -

1 stop4h 05m

Mon 10/125:05 pm -

2 stops7h 05m

Deal found 9/8

$320

Sat 11/77:05 am -

1 stop3h 29m

Thu 11/127:37 pm -

1 stop5h 17m

Deal found 9/7

$365

Thu 10/85:55 am -

2 stops5h 40m

Mon 10/127:05 pm -

1 stop6h 15m

Deal found 9/8

$324

Thu 10/14:49 pm -

1 stop6h 52m

Mon 10/56:10 am -

1 stop3h 38m

Deal found 9/8

$375

Wed 1/137:30 am -

2 stops7h 40m

Sat 1/1611:00 am -

2 stops8h 50m

Deal found 9/8

$329

Fri 10/25:50 pm -

2 stops5h 55m

Tue 10/1311:40 am -

2 stops11h 45m

Deal found 9/7

$333

Thu 12/248:10 am -

Nonstop1h 55m

Fri 1/16:10 am -

1 stop5h 50m

Deal found 9/8

$340

Thu 10/225:00 pm -

1 stop5h 35m

Tue 10/277:00 am -

Nonstop2h 10m

Deal found 9/5

$342

Sat 9/265:05 pm -

Nonstop1h 50m

Mon 9/283:50 pm -

Nonstop2h 10m

Deal found 9/5

$345

Tue 10/278:20 am -

2 stops5h 10m

Tue 10/274:00 pm -

2 stops7h 25m

Deal found 9/8

$345

Mon 10/512:20 pm -

Nonstop1h 50m

Sat 10/1011:15 am -

Nonstop2h 05m

Deal found 9/6

$345

Sat 9/267:00 am -

1 stop9h 00m

Mon 9/287:40 pm -

Nonstop2h 05m

Deal found 9/5

$355

Sat 11/712:25 pm -

1 stop6h 10m

Thu 11/1210:25 pm -

Nonstop2h 05m

Deal found 9/7

$355

Last-minute flights from Milwaukee to Washington, D.C.
Discover last-minute flight deals from Milwaukee to Washington, D.C.. Data last updated September 10, 2026 and is based on user searches.

Sun 9/2010:10 am -

1 stop22h 22m

Wed 9/2311:12 am -

1 stop22h 56m

Deal found 9/6

$259

Thu 9/2410:10 am -

1 stop9h 34m

Sat 9/269:27 am -

1 stop24h 55m

Deal found 9/5

$251

Tue 9/298:10 am -

Nonstop1h 50m

Mon 10/56:55 am -

Nonstop2h 10m

Deal found 9/8

$253

Tue 9/298:10 am -

Nonstop1h 50m

Tue 9/294:35 pm -

1 stop5h 45m

Deal found 9/8

$263

Wed 9/306:01 am -

Nonstop2h 14m

Wed 10/73:25 pm -

Nonstop2h 15m

Deal found 9/9

$254

Thu 10/16:50 pm -

Nonstop1h 50m

Mon 10/56:30 pm -

2 stops6h 50m

Deal found 9/8

$268

Fri 10/212:20 pm -

Nonstop1h 50m

Mon 10/59:40 am -

Nonstop2h 00m

Deal found 9/8

$264

Thu 10/810:15 am -

1 stop6h 15m

Mon 10/129:52 pm -

1 stop12h 28m

Deal found 9/9

$214

Thu 10/86:20 am -

Nonstop1h 55m

Thu 10/1510:35 pm -

Nonstop2h 15m

Deal found 9/9

$253

Fri 10/95:10 pm -

Nonstop2h 09m

Mon 10/1210:05 pm -

Nonstop2h 13m

Deal found 9/8

$264

Wed 10/146:15 am -

1 stop4h 40m

Wed 10/145:50 pm -

1 stop6h 47m

Deal found 9/9

$268

Tue 10/2010:15 am -

1 stop7h 05m

Sat 10/249:52 pm -

1 stop12h 28m

Deal found 9/8

$234

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 September 10, 2026.

Thu 10/810:15 am -

1 stop6h 15m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/10

$107

Mon 12/145:33 pm -

1 stop15h 48m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/10

$118

Tue 10/1310:15 am -

1 stop7h 05m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/5

$120

Sat 10/314:45 pm -

Nonstop1h 55m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/8

$127

Sat 11/144:25 pm -

Nonstop1h 55m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/7

$127

Thu 11/510:15 am -

1 stop6h 18m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/5

$129

Thu 9/2410:10 am -

1 stop6h 17m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/9

$130

Sun 12/65:33 pm -

1 stop6h 22m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/9

$131

Thu 9/2410:10 am -

1 stop23h 07m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/9

$136

Sat 10/318:00 am -

1 stop4h 35m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/8

$137

Wed 10/75:45 pm -

1 stop4h 59m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/9

$137

Fri 10/95:10 pm -

Nonstop2h 09m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/8

$138

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$214 (Frontier)
One-way from	$107 (Frontier)
Popular in	July
Cheapest in	October
Average price	$322
Good round-trip deal	$304 or less
Good one-way deal	$175 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. 4% potential increase in price ($17 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 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 - DCA Washington, D.C. Reagan-National

MKEDCA

Milwaukee-Mitchell

Sat 10/31

4:45 pm-7:40 pm

Nonstop1h 55m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$127

MilwaukeeBaltimore

MKE Milwaukee-Mitchell - BWI Baltimore/Washington

MKEBWI

Milwaukee-Mitchell

Mon 11/16

6:35 am-9:30 am

Nonstop1h 55m

Baltimore/Washington

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$127

MilwaukeeBaltimore

MKE Milwaukee-Mitchell - BWI Baltimore/Washington

MKEBWI

Milwaukee-Mitchell

Sat 11/7

7:05 am-10:05 am

Nonstop2h 00m

Baltimore/Washington

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$127

Quickest round-trip

MilwaukeeBaltimore

MKE Milwaukee-Mitchell - BWI Baltimore/Washington

MKEBWI

Milwaukee-Mitchell

Wed 10/7

7:10 am-10:00 am

Nonstop1h 50m

Baltimore/Washington

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$127

MilwaukeeBaltimore

MKE Milwaukee-Mitchell - BWI Baltimore/Washington

MKEBWI

Milwaukee-Mitchell

Sat 11/14

4:25 pm-7:20 pm

Nonstop1h 55m

Baltimore/Washington

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$127

MilwaukeeWashington, D.C.

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

MKEIAD

Milwaukee-Mitchell

Tue 10/13

6:35 pm-12:42 am

1 stop5h 07m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$137

MilwaukeeWashington, D.C.

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

MKEIAD

Milwaukee-Mitchell

Sat 10/31

6:48 am-11:52 am

1 stop4h 04m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$137

MilwaukeeWashington, D.C.

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

MKEIAD

Milwaukee-Mitchell

Wed 10/7

6:49 pm-11:16 pm

1 stop3h 27m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$137

MilwaukeeWashington, D.C.

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

MKEIAD

Milwaukee-Mitchell

Wed 10/14

6:35 pm-12:42 am

1 stop5h 07m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$137

MilwaukeeBaltimore

MKE Milwaukee-Mitchell - BWI Baltimore/Washington

MKEBWI

Milwaukee-Mitchell

Sat 12/12

3:50 pm-11:45 pm

1 stop6h 55m

Baltimore/Washington

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$137

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

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 September.

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-DCA

MKE-IAD

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-DCA

MKE-IAD

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 $309). 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 6% on the flight price compared to flying at noon, which is usually more expensive.

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 $286 and $361 in October.
The cheapest round-trip price found within the last 5 days was $214 on Frontier (Oct 8-Oct 12).

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

About 18% of weekly flights between Milwaukee and Washington, D.C. have experienced delays in the past year, with the average delay time being 130 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 53 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

4,195 reviews

Reviews

1 / 20

4.0

Okay

Steven,Sep 2026

OGG - HNL

It was a red eye overnight which I prefer. But this time the seat was SOOOO uncomfortable that sleeping was difficult and painful

Southwest

8.0

Very good

4,195 reviews

Southwest

8.0

Very good

4,195 reviews

Reviews

1 / 20

4.0

Okay

Steven,Sep 2026

OGG - HNL

It was a red eye overnight which I prefer. But this time the seat was SOOOO uncomfortable that sleeping was difficult and painful

Delta

7.8

Good

8,554 reviews

Southwest

8.0

Very good

4,195 reviews

Reviews

1 / 20

4.0

Okay

Steven,Sep 2026

OGG - HNL

It was a red eye overnight which I prefer. But this time the seat was SOOOO uncomfortable that sleeping was difficult and painful

United Airlines

7.4

Good

10,194 reviews

Southwest

8.0

Very good

4,195 reviews

Reviews

1 / 20

4.0

Okay

Steven,Sep 2026

OGG - HNL

It was a red eye overnight which I prefer. But this time the seat was SOOOO uncomfortable that sleeping was difficult and painful

American Airlines

7.1

Good

12,045 reviews

Southwest

8.0

Very good

4,195 reviews

Reviews

1 / 20

4.0

Okay

Steven,Sep 2026

OGG - HNL

It was a red eye overnight which I prefer. But this time the seat was SOOOO uncomfortable that sleeping was difficult and painful

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 is 1 daily outbound flight to Washington, D.C. from 5 different airlines.
How long is the flight from Milwaukee to Washington, D.C.?
Frontier, Southwest, and Delta can get you from Milwaukee to Washington, D.C. in just under 1h 55m. Your travel time can differ by up to 4h 20m. Airlines will cover a distance of 633 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 $196 on this airline. Additional options worth looking into are United Airlines and Southwest, starting at $227 and $240 round-trip. Users have found that Delta 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 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 $309). 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$175	Average$331	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$227	Average$352	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$240	Average$384	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$251	Average$403	FlexibilityNo cancel fee	On-time71%

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$107+ Cheap flights from Milwaukee (MKE) to Washington, D.C. (WAS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. 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 September 10, 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 September 10, 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 September 10, 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 September 10, 2026.

Last-minute flights from Milwaukee to Washington, D.C.Discover last-minute flight deals from Milwaukee to Washington, D.C.. Data last updated September 10, 2026 and is based on user searches.

Discover last-minute flight deals from Milwaukee to Washington, D.C.. Data last updated September 10, 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 September 10, 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 September 10, 2026.

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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 September.

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.

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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 September 10, 2026.

It’s typically best to fly out from Milwaukee to Washington, D.C. in the evening. Doing so could potentially save you 6% on the flight price compared to flying at noon, which is usually more expensive.

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 $286 and $361 in October.The cheapest round-trip price found within the last 5 days was $214 on Frontier (Oct 8-Oct 12).

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

About 18% of weekly flights between Milwaukee and Washington, D.C. have experienced delays in the past year, with the average delay time being 130 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 53 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.?

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

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.?

Traveling to a place near Washington, D.C.?

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Alternative routes for Milwaukee to Washington, D.C.

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Complete your trip

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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 September 10, 2026.

Other flights from Milwaukee

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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 September 10, 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 September 10, 2026.

Last-minute flights from Milwaukee to Washington, D.C.
Discover last-minute flight deals from Milwaukee to Washington, D.C.. Data last updated September 10, 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 September 10, 2026.

Milwaukee to Washington, D.C. flights typically cost between $286 and $361 in October.
The cheapest round-trip price found within the last 5 days was $214 on Frontier (Oct 8-Oct 12).