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Cheap flights from Washington, D.C. to Milwaukee from $79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Milwaukee departing on 8/19. 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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0 bags

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Find the cheapest flights from Washington, D.C. to Milwaukee (WAS-MKE)

Cheap round-trip flights

American Airlines Logo
6:41 pm - 11:00 pmBWI-MKE
5h 19m1 stop
American Airlines Logo
2:45 pm - 9:46 pmMKE-BWI
6h 01m1 stop
$177American Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 17
Southwest Logo
7:00 pm - 8:05 pmBWI-MKE
2h 05mnonstop
Southwest Logo
4:00 pm - 6:50 pmMKE-BWI
1h 50mnonstop
$183Southwest
Find Deal
Sat, Sep 20 - Wed, Sep 24
Southwest Logo
12:45 pm - 11:10 pmBWI-MKE
11h 25m1 stop
Southwest Logo
2:40 pm - 5:30 pmMKE-BWI
1h 50mnonstop
$189Southwest
Find Deal
Sun, Nov 16 - Tue, Nov 18
Delta Logo
5:39 pm - 9:47 pmBWI-MKE
5h 08m1 stop
Delta Logo
5:50 pm - 11:47 pmMKE-BWI
4h 57m1 stop
$197Delta
Find Deal
Sat, Nov 8 - Tue, Nov 11
United Airlines Logo
8:30 am - 11:30 amDCA-MKE
4h 00m1 stop
United Airlines Logo
5:00 am - 10:58 amMKE-DCA
4h 58m1 stop
$209United Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16
United Airlines Logo
6:35 am - 10:13 amIAD-MKE
4h 38m1 stop
United Airlines Logo
7:00 am - 11:55 amMKE-IAD
3h 55m1 stop
$209United Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16
Delta Logo
4:44 pm - 8:42 pmBWI-MKE
4h 58m1 stop
Delta Logo
5:25 pm - 12:12 amMKE-BWI
5h 47m1 stop
$213Delta
Find Deal
Sat, Nov 8 - Tue, Nov 11
Spirit Airlines Logo
12:49 pm - 11:06 pmBWI-MKE
11h 17m1 stop
Spirit Airlines Logo
7:40 pm - 6:54 amMKE-BWI
10h 14m1 stop
$217Spirit Airlines
Find Deal
Wed, Aug 27 - Sun, Aug 31
American Airlines Logo
12:32 pm - 1:39 pmDCA-MKE
2h 07mnonstop
American Airlines Logo
5:26 am - 8:34 amMKE-DCA
2h 08mnonstop
$217American Airlines
Find Deal
Thu, Sep 4 - Mon, Sep 8
Spirit Airlines Logo
12:49 pm - 11:06 pmBWI-MKE
11h 17m1 stop
Spirit Airlines Logo
6:00 am - 9:02 pmMKE-BWI
14h 02m1 stop
$219Spirit Airlines
Find Deal
Wed, Aug 27 - Sun, Aug 31

Delta flights from Washington, D.C. to Milwaukee

Our best Delta deals on Washington, D.C. to Milwaukee flight tickets
Delta
Nov 8
BWI5:39 pmBaltimore/Washington
5h 08m
1 stop
MKE9:47 pmMilwaukee-Mitchell
Nov 11
MKE5:50 pmMilwaukee-Mitchell
4h 57m
1 stop
BWI11:47 pmBaltimore/Washington
$197
Find similar
Delta
Nov 8
BWI4:44 pmBaltimore/Washington
4h 58m
1 stop
MKE8:42 pmMilwaukee-Mitchell
Nov 11
MKE5:25 pmMilwaukee-Mitchell
5h 47m
1 stop
BWI12:12 amBaltimore/Washington
$213
Find similar
Delta
Sep 10
DCA6:00 amWashington, D.C. Reagan-National
5h 09m
1 stop
MKE10:09 amMilwaukee-Mitchell
Sep 13
MKE5:40 pmMilwaukee-Mitchell
5h 02m
1 stop
DCA11:42 pmWashington, D.C. Reagan-National
$218
Find similar

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

Our best Spirit Airlines deals on Washington, D.C. to Milwaukee flight tickets
Spirit Airlines
Aug 27
BWI12:49 pmBaltimore/Washington
11h 17m
1 stop
MKE11:06 pmMilwaukee-Mitchell
Aug 31
MKE7:40 pmMilwaukee-Mitchell
10h 14m
1 stop
BWI6:54 amBaltimore/Washington
$217
Find similar
Spirit Airlines
Aug 27
BWI12:49 pmBaltimore/Washington
11h 17m
1 stop
MKE11:06 pmMilwaukee-Mitchell
Aug 31
MKE6:00 amMilwaukee-Mitchell
14h 02m
1 stop
BWI9:02 pmBaltimore/Washington
$219
Find similar
Spirit Airlines
Aug 19
BWI12:49 pmBaltimore/Washington
11h 17m
1 stop
MKE11:06 pmMilwaukee-Mitchell
Aug 26
MKE6:00 amMilwaukee-Mitchell
14h 02m
1 stop
BWI9:02 pmBaltimore/Washington
$221
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Milwaukee 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 August 14, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreMilwaukee

BWI - MKE

BWIMKE

Baltimore/Washington

Wed 9/10

6:41 pm-11:00 pm

1 stop5h 19m

Milwaukee-Mitchell

Wed 9/17

2:45 pm-9:46 pm

1 stop6h 01m

$177

BaltimoreMilwaukee

BWI - MKE

BWIMKE

Baltimore/Washington

Sat 9/20

7:00 pm-8:05 pm

Nonstop2h 05m

Milwaukee-Mitchell

Wed 9/24

4:00 pm-6:50 pm

Nonstop1h 50m

$183

BaltimoreMilwaukee

BWI - MKE

BWIMKE

Baltimore/Washington

Sun 11/16

12:45 pm-11:10 pm

1 stop11h 25m

Milwaukee-Mitchell

Tue 11/18

2:40 pm-5:30 pm

Nonstop1h 50m

$189

BaltimoreMilwaukee

BWI - MKE

BWIMKE

Baltimore/Washington

Sat 11/8

5:39 pm-9:47 pm

1 stop5h 08m

Milwaukee-Mitchell

Tue 11/11

5:50 pm-11:47 pm

1 stop4h 57m

$197

Washington, D.C.Milwaukee

DCA - MKE

DCAMKE

Washington, D.C. Reagan-National

Tue 9/9

8:30 am-11:30 am

1 stop4h 00m

Milwaukee-Mitchell

Tue 9/16

5:00 am-10:58 am

1 stop4h 58m

$209

Washington, D.C.Milwaukee

IAD - MKE

IADMKE

Washington, D.C. Dulles Intl

Tue 9/9

6:35 am-10:13 am

1 stop4h 38m

Milwaukee-Mitchell

Tue 9/16

7:00 am-11:55 am

1 stop3h 55m

$209

BaltimoreMilwaukee

BWI - MKE

BWIMKE

Baltimore/Washington

Sat 11/8

4:44 pm-8:42 pm

1 stop4h 58m

Milwaukee-Mitchell

Tue 11/11

5:25 pm-12:12 am

1 stop5h 47m

$213

BaltimoreMilwaukee

BWI - MKE

BWIMKE

Baltimore/Washington

Wed 8/27

12:49 pm-11:06 pm

1 stop11h 17m

Milwaukee-Mitchell

Sun 8/31

7:40 pm-6:54 am

1 stop10h 14m

$217

Washington, D.C.Milwaukee

DCA - MKE

DCAMKE

Washington, D.C. Reagan-National

Thu 9/4

12:32 pm-1:39 pm

Nonstop2h 07m

Milwaukee-Mitchell

Mon 9/8

5:26 am-8:34 am

Nonstop2h 08m

$217

BaltimoreMilwaukee

BWI - MKE

BWIMKE

Baltimore/Washington

Wed 8/27

12:49 pm-11:06 pm

1 stop11h 17m

Milwaukee-Mitchell

Sun 8/31

6:00 am-9:02 pm

1 stop14h 02m

$219

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 Milwaukee from

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

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 typical price of a round-trip flight between Washington, D.C. and Milwaukee?

What is the cheapest month to fly to Milwaukee?

The cheapest month to fly to Milwaukee from Washington, D.C. is in November. Flight prices, which tend to average around $282, are often lower during this time because this is during the off-season. The month of August is another great option to travel to Milwaukee, with average flight prices from Washington, D.C. averaging around $310.

What is the cheapest day to depart on your flight to Milwaukee?

According to our data, Tuesday is the cheapest day to fly to Milwaukee from Washington, D.C.. The lowest ticket price found for a Tuesday departure recently was $310. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Washington, D.C. to Milwaukee on a Sunday will generally be more expensive and average around $413. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Milwaukee?

In the evening is the cheapest time of day to fly from Washington, D.C. to Milwaukee when you can find flight prices for as low as $328. Flying to Milwaukee in the evening is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Milwaukee, so prices are often more expensive at around $379 per ticket.

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

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

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

There are 3 cabin classes available to choose from on Washington, D.C. to Milwaukee-Mitchell 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 Washington, D.C. to Milwaukee flights?

No. A direct flight is the cheapest option for a flight between Washington, D.C. to Milwaukee.

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

As of August 2025, prices for Washington, D.C. to Milwaukee flights are approximately 33% cheaper when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$79

Fastest flight time

1h 55m

Direct flights

Every day

Airports in Milwaukee

1 airport
The best one-way flight to Milwaukee from Washington, D.C. in the past 72 hours is $79. The best round-trip flight deal from Washington, D.C. to Milwaukee found on momondo in the last 72 hours is $177.
The fastest flight from Washington, D.C. to Milwaukee takes 1h 55m
Direct flights go from Washington, D.C. to Milwaukee every day.
There is 1 airport near Milwaukee: Milwaukee-Mitchell (MKE)
Search flight deals

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

    There are 633.8 mi between Washington, D.C. and Milwaukee-Mitchell. 1h 55m is a normal flight duration for this route.

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

    Prices for flights from Washington, D.C. to Milwaukee-Mitchell Airport are updated daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Milwaukee-Mitchell Airport.

  • What documentation or ID do you need to fly to Milwaukee-Mitchell Airport?

    The travel and health documents required for your trip to Milwaukee-Mitchell Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Milwaukee-Mitchell Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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

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

Compare and see reviews for airlines that fly from Washington, D.C. to Milwaukee with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $60Free CancellationRating
6.3
8,045 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $127Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
American AirlinesPriceFrom $170Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $176Free CancellationRating
8.0
7,980 reviews
Search Delta flights
SouthwestPriceFrom $209Free CancellationRating
8.0
4,244 reviews
Search Southwest flights

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

    Southwest flight deals from Washington, D.C. to Milwaukee start from $209 round-trip. Over the 11 Southwest flights for this route in a normal week, average airfare is usually $352 round-trip - but some users have found much cheaper deals with momondo.

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

    Across 10,000 American Airlines reviews on momondo, the average score is 7.2/10. American Airlines flies from Washington, D.C. to Milwaukee about 12 times each week, with ticket deals ranging from $170 to $363. Price data is based on momondo searches in the last 72 hours.

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
Waukesha
Oak Creek
Mequon
Wauwatosa
Glendale
Kohler
Pewaukee
West Bend
Port Washington
Grafton
New Berlin

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Milwaukee from Washington, D.C..

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

momondo does allow users to show only those flights to Milwaukee from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Milwaukee from Washington, D.C..

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

Of course. momondo tracks the price of Washington, D.C. to Milwaukee flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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