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Cheap flights from Washington, D.C. Reagan-National Airport to Milwaukee from $107

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. Reagan-National Airport to Milwaukee departing on 12/25. 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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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Milwaukee

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:01 am - 1:15 pm
DCA
-
MKE
7h 14m1 stop
American Airlines Logo
6:02 am - 9:08 am
MKE
-
DCA
2h 06mnonstop
$256American Airlines
Wed, Dec 31 - Thu, Jan 1
American Airlines Logo
8:00 pm - 9:22 pm
DCA
-
MKE
2h 22mnonstop
American Airlines Logo
4:58 pm - 11:00 pm
MKE
-
DCA
5h 02m1 stop
$261American Airlines
Sat, Feb 28 - Tue, Mar 3
Southwest Logo
3:45 pm - 5:05 pm
DCA
-
MKE
2h 20mnonstop
Southwest Logo
9:15 am - 12:10 pm
MKE
-
DCA
1h 55mnonstop
$262Southwest
Sun, Jan 18 - Mon, Jan 19
Delta Logo
9:54 am - 12:29 pm
DCA
-
MKE
3h 35m1 stop
Delta Logo
3:42 pm - 11:36 pm
MKE
-
DCA
6h 54m1 stop
$263Delta
Sun, Jan 18 - Mon, Jan 19
American Airlines Logo
6:49 pm - 8:02 pm
DCA
-
MKE
2h 13mnonstop
American Airlines Logo
6:00 am - 12:51 pm
MKE
-
DCA
5h 51m1 stop
$268American Airlines
Wed, Dec 24 - Thu, Dec 25
United Airlines Logo
7:00 am - 10:45 am
DCA
-
MKE
4h 45m1 stop
United Airlines Logo
5:42 pm - 11:59 pm
MKE
-
DCA
5h 17m1 stop
$270United Airlines
Thu, Jan 1 - Mon, Jan 5
American Airlines Logo
11:57 am - 3:57 pm
DCA
-
MKE
5h 00m1 stop
American Airlines Logo
5:46 pm - 11:59 pm
MKE
-
DCA
5h 13m1 stop
$271American Airlines
Sat, Feb 28 - Tue, Mar 3
Southwest Logo
3:45 pm - 5:05 pm
DCA
-
MKE
2h 20mnonstop
Southwest Logo
4:30 pm - 11:20 pm
MKE
-
DCA
5h 50m1 stop
$272Southwest
Sun, Jan 18 - Mon, Jan 19
Southwest Logo
11:55 am - 7:55 pm
DCA
-
MKE
9h 00m2 stops
Southwest Logo
1:05 pm - 7:30 pm
MKE
-
DCA
5h 25m1 stop
$276Southwest
Wed, Jan 28 - Sat, Jan 31
Delta Logo
6:05 am - 10:11 am
DCA
-
MKE
5h 06m1 stop
Delta Logo
12:11 pm - 6:33 pm
MKE
-
DCA
5h 22m1 stop
$277Delta
Sat, Mar 14 - Mon, Mar 16

American Airlines flights from Washington, D.C. Reagan-National Airport to Milwaukee

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Milwaukee flight tickets
American Airlines
Dec 31
DCA7:01 amWashington, D.C. Reagan-National
7h 14m
1 stop
MKE1:15 pmMilwaukee-Mitchell
Jan 1
MKE6:02 amMilwaukee-Mitchell
2h 06m
DCA9:08 amWashington, D.C. Reagan-National
$256
Find similar
American Airlines
Jan 14
DCA12:44 pmWashington, D.C. Reagan-National
4h 13m
1 stop
MKE3:57 pmMilwaukee-Mitchell
Jan 21
MKE12:51 pmMilwaukee-Mitchell
2h 08m
DCA3:59 pmWashington, D.C. Reagan-National
$261
Find similar
American Airlines
Dec 24
DCA6:49 pmWashington, D.C. Reagan-National
2h 13m
MKE8:02 pmMilwaukee-Mitchell
Dec 25
MKE6:00 amMilwaukee-Mitchell
5h 51m
1 stop
DCA12:51 pmWashington, D.C. Reagan-National
$268
Find similar

Southwest flights from Washington, D.C. Reagan-National Airport to Milwaukee

Our best Southwest deals on Washington, D.C. Reagan-National Airport to Milwaukee flight tickets
Southwest
Jan 18
DCA3:45 pmWashington, D.C. Reagan-National
2h 20m
MKE5:05 pmMilwaukee-Mitchell
Jan 19
MKE9:15 amMilwaukee-Mitchell
1h 55m
DCA12:10 pmWashington, D.C. Reagan-National
$262
Find similar
Southwest
Jan 18
DCA3:45 pmWashington, D.C. Reagan-National
2h 20m
MKE5:05 pmMilwaukee-Mitchell
Jan 19
MKE4:30 pmMilwaukee-Mitchell
5h 50m
1 stop
DCA11:20 pmWashington, D.C. Reagan-National
$272
Find similar
Southwest
Feb 14
DCA6:55 amWashington, D.C. Reagan-National
8h 35m
1 stop
MKE2:30 pmMilwaukee-Mitchell
Feb 17
MKE5:25 amMilwaukee-Mitchell
6h 35m
2 stops
DCA1:00 pmWashington, D.C. Reagan-National
$278
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport 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 December 18, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Milwaukee

DCA - MKE

DCAMKE

Washington, D.C. Reagan-National

Wed 12/31

7:01 am-1:15 pm

1 stop7h 14m

Milwaukee-Mitchell

Thu 1/1

6:02 am-9:08 am

Nonstop2h 06m

$256

Washington, D.C.Milwaukee

DCA - MKE

DCAMKE

Washington, D.C. Reagan-National

Sat 2/28

8:00 pm-9:22 pm

Nonstop2h 22m

Milwaukee-Mitchell

Tue 3/3

4:58 pm-11:00 pm

1 stop5h 02m

$261

Washington, D.C.Milwaukee

DCA - MKE

DCAMKE

Washington, D.C. Reagan-National

Sun 1/18

3:45 pm-5:05 pm

Nonstop2h 20m

Milwaukee-Mitchell

Mon 1/19

9:15 am-12:10 pm

Nonstop1h 55m

$262

Washington, D.C.Milwaukee

DCA - MKE

DCAMKE

Washington, D.C. Reagan-National

Sun 1/18

9:54 am-12:29 pm

1 stop3h 35m

Milwaukee-Mitchell

Mon 1/19

3:42 pm-11:36 pm

1 stop6h 54m

$263

Washington, D.C.Milwaukee

DCA - MKE

DCAMKE

Washington, D.C. Reagan-National

Wed 12/24

6:49 pm-8:02 pm

Nonstop2h 13m

Milwaukee-Mitchell

Thu 12/25

6:00 am-12:51 pm

1 stop5h 51m

$268

Washington, D.C.Milwaukee

DCA - MKE

DCAMKE

Washington, D.C. Reagan-National

Thu 1/1

7:00 am-10:45 am

1 stop4h 45m

Milwaukee-Mitchell

Mon 1/5

5:42 pm-11:59 pm

1 stop5h 17m

$270

Washington, D.C.Milwaukee

DCA - MKE

DCAMKE

Washington, D.C. Reagan-National

Sat 2/28

11:57 am-3:57 pm

1 stop5h 00m

Milwaukee-Mitchell

Tue 3/3

5:46 pm-11:59 pm

1 stop5h 13m

$271

Washington, D.C.Milwaukee

DCA - MKE

DCAMKE

Washington, D.C. Reagan-National

Sun 1/18

3:45 pm-5:05 pm

Nonstop2h 20m

Milwaukee-Mitchell

Mon 1/19

4:30 pm-11:20 pm

1 stop5h 50m

$272

Washington, D.C.Milwaukee

DCA - MKE

DCAMKE

Washington, D.C. Reagan-National

Wed 1/28

11:55 am-7:55 pm

2 stops9h 00m

Milwaukee-Mitchell

Sat 1/31

1:05 pm-7:30 pm

1 stop5h 25m

$276

Washington, D.C.Milwaukee

DCA - MKE

DCAMKE

Washington, D.C. Reagan-National

Sat 3/14

6:05 am-10:11 am

1 stop5h 06m

Milwaukee-Mitchell

Mon 3/16

12:11 pm-6:33 pm

1 stop5h 22m

$277

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. Reagan-National Airport 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 cheapest month to fly to Milwaukee?

The cheapest month to fly to Milwaukee from Washington, D.C. Reagan-National Airport is in October. Flight prices, which tend to average around $310, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Milwaukee, with average flight prices from Washington, D.C. Reagan-National Airport averaging around $319.

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. Reagan-National Airport. 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. Reagan-National Airport to Milwaukee on a Sunday will generally be more expensive and average around $406. 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. Reagan-National Airport to Milwaukee when you can find flight prices for as low as $341. Flying to Milwaukee in the evening is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Milwaukee, so prices are often more expensive at around $429 per ticket.

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

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

How far in advance should I book a flight to Milwaukee?

You are more likely to see cheaper flights to Milwaukee from Washington, D.C. Reagan-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Milwaukee for around $354 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Milwaukee from Washington, D.C. Reagan-National Airport for as low as $269 on momondo.

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

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

You could potentially save up to 22% on your flight if you consider stops on a Washington, D.C. Reagan-National Airport to Milwaukee flight.

How have Washington, D.C. Reagan-National Airport to Milwaukee flight prices changed over time?

As of December 2025, prices for Washington, D.C. Reagan-National Airport to Milwaukee flights are approximately 13% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. Reagan-National Airport to Milwaukee

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport 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. Reagan-National Airport to Milwaukee (DCA to MKE) flight deals and tips

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

Best Price Found

$180

Fastest flight time

2h 05m

Direct flights

Every day

Airports in Milwaukee

1 airport
The best one-way flight to Milwaukee from Washington, D.C. Reagan-National Airport in the past 72 hours is $180. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Milwaukee found on momondo in the last 72 hours is $269.
The fastest flight from Washington, D.C. Reagan-National Airport to Milwaukee takes 2h 05m
Direct flights go from Washington, D.C. Reagan-National Airport to Milwaukee every day.
There is 1 airport in Milwaukee. From Washington, D.C. Reagan-National Airport there are direct flights to Milwaukee-Mitchell (MKE).
Search flight deals

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

    A flight from Washington, D.C. Reagan-National to Milwaukee-Mitchell will travel around 635.6 mi. In terms of flight time, this usually takes a little over 2h 05m.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Milwaukee-Mitchell Airport.

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

    The required travel and health documents for your Milwaukee-Mitchell Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Milwaukee-Mitchell Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

Best airlines flying from Washington, D.C. Reagan-National Airport to Milwaukee

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Milwaukee with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $216Free CancellationRating
7.9
8,005 reviews
Search Delta flights
American AirlinesPriceFrom $221Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
SouthwestPriceFrom $234Free CancellationRating
7.9
4,250 reviews
Search Southwest flights
United AirlinesPriceFrom $236Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights

  • Southwest Flights From Washington, D.C. Reagan-National Airport to Milwaukee

    Southwest flight deals from Washington, D.C. Reagan-National Airport to Milwaukee start from $234 round-trip. Over the 8 Southwest flights for this route in a normal week, average airfare is usually $359 round-trip - but some users have found much cheaper deals with momondo.

  • American Airlines Flights From Washington, D.C. Reagan-National Airport to Milwaukee

    The best American Airlines deal for Washington, D.C. Reagan-National Airport to Milwaukee flight tickets found on momondo in the last 72 hours was $221, round-trip. It should be noted that an average American Airlines flight deal for this route in this time was higher, at $371 round-trip. American Airlines operates 4 flights out of Washington, D.C. Reagan-National Airport into Milwaukee in an average week, so prices vary by time and availability. 11,054 American Airlines reviews by users on momondo have scored the airline at 7.2/10.

Traveling to a place near Milwaukee?

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Milwaukee. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Washington, D.C. to Milwaukee with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Milwaukee from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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

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