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Cheap flights from Milwaukee to Washington, D.C. from $55

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Milwaukee to Washington, D.C. departing on 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Frontier Logo
10:48 am - 5:47 pmMKE-BWI
5h 59m1 stop
Frontier Logo
11:16 am - 5:04 pmBWI-MKE
6h 48m1 stop
$164Frontier
Find Deal
Fri, Jan 23 - Sat, Jan 24
Frontier Logo
10:48 am - 5:47 pmMKE-BWI
5h 59m1 stop
Frontier Logo
11:16 am - 5:04 pmBWI-MKE
6h 48m1 stop
$200Frontier
Find Deal
Mon, Jan 26 - Sat, Jan 31
Delta Logo
6:30 am - 1:43 pmMKE-IAD
6h 13m1 stop
Delta Logo
5:26 pm - 8:54 pmIAD-MKE
4h 28m1 stop
$247Delta
Find Deal
Tue, Jan 13 - Sat, Jan 17
Delta Logo
1:00 pm - 7:20 pmMKE-DCA
5h 20m1 stop
Delta Logo
10:00 am - 12:31 pmDCA-MKE
3h 31m1 stop
$247Delta
Find Deal
Tue, Mar 10 - Wed, Mar 11
Southwest Logo
8:10 am - 11:00 amMKE-DCA
1h 50mnonstop
Southwest Logo
3:40 pm - 5:00 pmDCA-MKE
2h 20mnonstop
$251Southwest
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Thu, Jan 1 - Tue, Jan 6
United Airlines Logo
6:00 am - 11:43 amMKE-IAD
4h 43m1 stop
United Airlines Logo
1:00 pm - 5:01 pmIAD-MKE
5h 01m1 stop
$259United Airlines
Find Deal
Wed, Dec 17 - Thu, Dec 25
Southwest Logo
4:05 pm - 10:40 pmMKE-DCA
5h 35m1 stop
Southwest Logo
9:30 am - 10:40 amDCA-MKE
2h 10mnonstop
$261Southwest
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Thu, Jan 1 - Tue, Jan 6
American Airlines Logo
12:58 pm - 3:59 pmMKE-DCA
2h 01mnonstop
American Airlines Logo
10:10 pm - 11:30 pmDCA-MKE
2h 20mnonstop
$269American Airlines
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Sat, Dec 13 - Mon, Dec 15
United Airlines Logo
3:50 pm - 9:18 pmMKE-IAD
4h 28m1 stop
United Airlines Logo
6:00 am - 10:44 amIAD-MKE
5h 44m1 stop
$272United Airlines
Find Deal
Wed, Dec 10 - Thu, Dec 11
American Airlines Logo
7:10 am - 1:27 pmMKE-IAD
5h 17m1 stop
American Airlines Logo
11:34 am - 3:20 pmIAD-MKE
4h 46m1 stop
$295American Airlines
Find Deal
Thu, Jan 1 - Tue, Jan 6

American Airlines flights from Milwaukee to Washington, D.C.

Our best American Airlines deals on Milwaukee to Washington, D.C. flight tickets
American Airlines
Dec 13
MKE12:58 pmMilwaukee-Mitchell
2h 01m
DCA3:59 pmWashington, D.C. Reagan-National
Dec 15
DCA10:10 pmWashington, D.C. Reagan-National
2h 20m
MKE11:30 pmMilwaukee-Mitchell
$269
Find similar
American Airlines
Jan 22
MKE12:51 pmMilwaukee-Mitchell
2h 08m
DCA3:59 pmWashington, D.C. Reagan-National
Jan 26
DCA10:57 amWashington, D.C. Reagan-National
2h 24m
MKE12:21 pmMilwaukee-Mitchell
$287
Find similar
American Airlines
Jan 1
MKE7:10 amMilwaukee-Mitchell
5h 17m
1 stop
IAD1:27 pmWashington, D.C. Dulles Intl
Jan 6
IAD11:34 amWashington, D.C. Dulles Intl
4h 46m
1 stop
MKE3:20 pmMilwaukee-Mitchell
$295
Find similar

Delta flights from Milwaukee to Washington, D.C.

Our best Delta deals on Milwaukee to Washington, D.C. flight tickets
Delta
Jan 13
MKE6:30 amMilwaukee-Mitchell
6h 13m
1 stop
IAD1:43 pmWashington, D.C. Dulles Intl
Jan 17
IAD5:26 pmWashington, D.C. Dulles Intl
4h 28m
1 stop
MKE8:54 pmMilwaukee-Mitchell
$247
Find similar
Delta
Jan 1
MKE5:40 amMilwaukee-Mitchell
4h 58m
1 stop
DCA11:38 amWashington, D.C. Reagan-National
Jan 6
DCA11:00 amWashington, D.C. Reagan-National
7h 05m
1 stop
MKE5:05 pmMilwaukee-Mitchell
$259
Find similar
Delta
Mar 28
MKE5:00 pmMilwaukee-Mitchell
5h 02m
1 stop
IAD11:02 pmWashington, D.C. Dulles Intl
Apr 1
IAD12:30 pmWashington, D.C. Dulles Intl
6h 39m
1 stop
MKE6:09 pmMilwaukee-Mitchell
$273
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 13, 2025.
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

MilwaukeeBaltimore

MKE - BWI

MKEBWI

Milwaukee-Mitchell

Fri 1/23

10:48 am-5:47 pm

1 stop5h 59m

Baltimore/Washington

Sat 1/24

11:16 am-5:04 pm

1 stop6h 48m

$164

MilwaukeeBaltimore

MKE - BWI

MKEBWI

Milwaukee-Mitchell

Mon 1/26

10:48 am-5:47 pm

1 stop5h 59m

Baltimore/Washington

Sat 1/31

11:16 am-5:04 pm

1 stop6h 48m

$200

MilwaukeeWashington, D.C.

MKE - IAD

MKEIAD

Milwaukee-Mitchell

Tue 1/13

6:30 am-1:43 pm

1 stop6h 13m

Washington, D.C. Dulles Intl

Sat 1/17

5:26 pm-8:54 pm

1 stop4h 28m

$247

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

Tue 3/10

1:00 pm-7:20 pm

1 stop5h 20m

Washington, D.C. Reagan-National

Wed 3/11

10:00 am-12:31 pm

1 stop3h 31m

$247

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

Thu 1/1

8:10 am-11:00 am

Nonstop1h 50m

Washington, D.C. Reagan-National

Tue 1/6

3:40 pm-5:00 pm

Nonstop2h 20m

$251

MilwaukeeWashington, D.C.

MKE - IAD

MKEIAD

Milwaukee-Mitchell

Wed 12/17

6:00 am-11:43 am

1 stop4h 43m

Washington, D.C. Dulles Intl

Thu 12/25

1:00 pm-5:01 pm

1 stop5h 01m

$259

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

Thu 1/1

4:05 pm-10:40 pm

1 stop5h 35m

Washington, D.C. Reagan-National

Tue 1/6

9:30 am-10:40 am

Nonstop2h 10m

$261

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

Sat 12/13

12:58 pm-3:59 pm

Nonstop2h 01m

Washington, D.C. Reagan-National

Mon 12/15

10:10 pm-11:30 pm

Nonstop2h 20m

$269

MilwaukeeWashington, D.C.

MKE - IAD

MKEIAD

Milwaukee-Mitchell

Wed 12/10

3:50 pm-9:18 pm

1 stop4h 28m

Washington, D.C. Dulles Intl

Thu 12/11

6:00 am-10:44 am

1 stop5h 44m

$272

MilwaukeeWashington, D.C.

MKE - IAD

MKEIAD

Milwaukee-Mitchell

Thu 1/1

7:10 am-1:27 pm

1 stop5h 17m

Washington, D.C. Dulles Intl

Tue 1/6

11:34 am-3:20 pm

1 stop4h 46m

$295

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Milwaukee to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Washington, D.C.?

The month of September is, on average, the cheapest month to fly to Washington, D.C. from Milwaukee, with most prices found around $221. If you’re not able to fly to Washington, D.C. in September, then August is your next best option. Flight prices from Milwaukee to Washington, D.C. during August average around $241.

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Milwaukee is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $335. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Milwaukee to Washington, D.C. for around $406.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the afternoon is the cheapest time of day to fly from Milwaukee to Washington, D.C. when you can find flight prices for as low as $341. Flying to Washington, D.C. in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $379. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Milwaukee-Mitchell to Washington, D.C. flight route?

Fly from Milwaukee-Mitchell to Washington, D.C. Reagan-National for the best Milwaukee-Mitchell - Washington, D.C. flight prices

What cabin class options are available on Milwaukee-Mitchell to Washington, D.C. flights?

There are 3 cabin classes available to choose from on Milwaukee-Mitchell to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Milwaukee to Washington, D.C. flights?

You could potentially save up to 5% on your flight if you consider stops on a Milwaukee to Washington, D.C. flight.

How have Milwaukee to Washington, D.C. flight prices changed over time?

As of November 2025, prices for Milwaukee to Washington, D.C. flights are approximately 44% more expensive when compared to flights at the same time last year.

When to book flights from Milwaukee to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Milwaukee to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Milwaukee to Washington, D.C. (MKE to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Milwaukee to Washington, D.C.

Best Price Found

$144

Fastest flight time

1h 45m

Direct flights

Every day

Airports in Washington, D.C.

2 airports
The best one-way flight to Washington, D.C. from Milwaukee in the past 72 hours is $144. The best round-trip flight deal from Milwaukee to Washington, D.C. found on momondo in the last 72 hours is $273.
The fastest flight from Milwaukee to Washington, D.C. takes 1h 45m
Direct flights go from Milwaukee to Washington, D.C. every day.
There are 2 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI)
Search flight deals

  • How far is Milwaukee-Mitchell to Washington, D.C. by plane?

    There are 633.8 mi between Milwaukee-Mitchell and Washington, D.C.. By plane, this route typically takes 1h 50m.

  • When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Washington, D.C.?

    Prices for flights from Milwaukee-Mitchell Airport to Washington, D.C. are refreshed on a daily basis.

  • How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Washington, D.C.?

  • How old do you have to be to fly from Milwaukee-Mitchell Airport to Washington, D.C.?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Milwaukee-Mitchell Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Milwaukee to Washington, D.C.?

  • What is the most popular airline from Milwaukee to Washington, D.C.?

Best airlines flying from Milwaukee to Washington, D.C.

Compare and see reviews for airlines that fly from Milwaukee to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $91Free CancellationRating
6.3
8,139 reviews
Search Spirit Airlines flights
DeltaPriceFrom $125Free CancellationRating
7.9
8,007 reviews
Search Delta flights
United AirlinesPriceFrom $196Free CancellationRating
7.4
9,017 reviews
Search United Airlines flights
American AirlinesPriceFrom $196Free CancellationRating
7.2
11,051 reviews
Search American Airlines flights
SouthwestPriceFrom $235Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

  • Southwest Flights From Milwaukee to Washington, D.C.

    The lowest priced Southwest flight from Milwaukee to Washington, D.C. from the last 72 hours was $235. Generally, Southwest has 12 flights on this route every week with an average price of $361. Southwest is rated 8.0/10 by our users.

  • American Airlines Flights From Milwaukee to Washington, D.C.

    $196 is the best American Airlines flight deal from Milwaukee to Washington, D.C. found on momondo over the last 72 hours. The average American Airlines ticket price found was closer to $315, however, with flight time and availability significantly affecting the price. American Airlines (7.2/10 from 11,051 user reviews) flies into Washington, D.C. from Milwaukee 10 times in an average week so prices can vary.

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Reston
Manassas
Gaithersburg
Fairfax
Glen Burnie
Linthicum Heights
Springfield

Why use momondo?

Why should I use momondo to find a flight deal from Milwaukee to Washington, D.C.?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Milwaukee to Washington, D.C. for you.

Can I find flights from Milwaukee to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Milwaukee with this policy.

How can momondo help me find flights from Milwaukee to Washington, D.C.?

momondo helps you find the best flight between Milwaukee and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Milwaukee to Washington, D.C. right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Milwaukee to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

An easier way to manage your Washington, D.C. trip

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport