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Cheap flights from Washington, D.C. Reagan-National Airport to Milwaukee from $87

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 9/8. 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 (DCA-MKE)

Cheap round-trip flights

Southwest Logo
3:50 pm - 5:00 pmDCA-MKE
2h 10mnonstop
Southwest Logo
5:40 pm - 8:30 pmMKE-DCA
1h 50mnonstop
$189Southwest
Find Deal
Tue, Sep 16 - Wed, Sep 17
Frontier Logo
1:00 pm - 7:18 pmDCA-MKE
7h 18m1 stop
Frontier Logo
8:04 pm - 5:01 pmMKE-DCA
19h 57m1 stop
$195Frontier
Find Deal
Fri, Oct 24 - Mon, Oct 27
Southwest Logo
3:50 pm - 5:00 pmDCA-MKE
2h 10mnonstop
Southwest Logo
3:20 pm - 6:10 pmMKE-DCA
1h 50mnonstop
$203Southwest
Find Deal
Tue, Sep 16 - Thu, Sep 18
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
Southwest Logo
7:30 am - 8:35 amDCA-MKE
2h 05mnonstop
Southwest Logo
5:25 pm - 8:25 pmMKE-DCA
2h 00mnonstop
$210Southwest
Find Deal
Sat, Nov 22 - Tue, Dec 2
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
Delta Logo
6:00 am - 10:09 amDCA-MKE
5h 09m1 stop
Delta Logo
5:40 pm - 11:42 pmMKE-DCA
5h 02m1 stop
$218Delta
Find Deal
Wed, Sep 10 - Sat, Sep 13
American Airlines Logo
6:30 am - 10:04 amDCA-MKE
4h 34m1 stop
American Airlines Logo
12:33 pm - 3:40 pmMKE-DCA
2h 07mnonstop
$220American Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 17
Delta Logo
6:00 am - 9:24 amDCA-MKE
4h 24m1 stop
Delta Logo
5:40 am - 12:40 pmMKE-DCA
6h 00m1 stop
$223Delta
Find Deal
Thu, Sep 18 - Tue, Sep 23
United Airlines Logo
5:59 pm - 10:41 pmDCA-MKE
5h 42m1 stop
United Airlines Logo
5:00 am - 9:58 amMKE-DCA
3h 58m1 stop
$285United Airlines
Find Deal
Sat, Aug 30 - Sun, Sep 7

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
Sep 16
DCA3:50 pmWashington, D.C. Reagan-National
2h 10m
MKE5:00 pmMilwaukee-Mitchell
Sep 17
MKE5:40 pmMilwaukee-Mitchell
1h 50m
DCA8:30 pmWashington, D.C. Reagan-National
$189
Find similar
Southwest
Sep 16
DCA3:50 pmWashington, D.C. Reagan-National
2h 10m
MKE5:00 pmMilwaukee-Mitchell
Sep 18
MKE3:20 pmMilwaukee-Mitchell
1h 50m
DCA6:10 pmWashington, D.C. Reagan-National
$203
Find similar
Southwest
Nov 22
DCA7:30 amWashington, D.C. Reagan-National
2h 05m
MKE8:35 amMilwaukee-Mitchell
Dec 2
MKE5:25 pmMilwaukee-Mitchell
2h 00m
DCA8:25 pmWashington, D.C. Reagan-National
$210
Find similar

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

Our best United Airlines deals on Washington, D.C. Reagan-National Airport to Milwaukee flight tickets
United Airlines
Sep 9
DCA8:30 amWashington, D.C. Reagan-National
4h 00m
1 stop
MKE11:30 amMilwaukee-Mitchell
Sep 16
MKE5:00 amMilwaukee-Mitchell
4h 58m
1 stop
DCA10:58 amWashington, D.C. Reagan-National
$209
Find similar
United Airlines
Aug 28
DCA1:00 pmWashington, D.C. Reagan-National
5h 10m
1 stop
MKE5:10 pmMilwaukee-Mitchell
Sep 4
MKE6:00 amMilwaukee-Mitchell
3h 58m
1 stop
DCA10:58 amWashington, D.C. Reagan-National
$252
Find similar
United Airlines
Aug 30
DCA5:59 pmWashington, D.C. Reagan-National
5h 42m
1 stop
MKE10:41 pmMilwaukee-Mitchell
Sep 7
MKE5:00 amMilwaukee-Mitchell
3h 58m
1 stop
DCA9:58 amWashington, D.C. Reagan-National
$285
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 August 14, 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

Tue 9/16

3:50 pm-5:00 pm

Nonstop2h 10m

Milwaukee-Mitchell

Wed 9/17

5:40 pm-8:30 pm

Nonstop1h 50m

$189

Washington, D.C.Milwaukee

DCA - MKE

DCAMKE

Washington, D.C. Reagan-National

Fri 10/24

1:00 pm-7:18 pm

1 stop7h 18m

Milwaukee-Mitchell

Mon 10/27

8:04 pm-5:01 pm

1 stop19h 57m

$195

Washington, D.C.Milwaukee

DCA - MKE

DCAMKE

Washington, D.C. Reagan-National

Tue 9/16

3:50 pm-5:00 pm

Nonstop2h 10m

Milwaukee-Mitchell

Thu 9/18

3:20 pm-6:10 pm

Nonstop1h 50m

$203

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

DCA - MKE

DCAMKE

Washington, D.C. Reagan-National

Sat 11/22

7:30 am-8:35 am

Nonstop2h 05m

Milwaukee-Mitchell

Tue 12/2

5:25 pm-8:25 pm

Nonstop2h 00m

$210

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

Washington, D.C.Milwaukee

DCA - MKE

DCAMKE

Washington, D.C. Reagan-National

Wed 9/10

6:00 am-10:09 am

1 stop5h 09m

Milwaukee-Mitchell

Sat 9/13

5:40 pm-11:42 pm

1 stop5h 02m

$218

Washington, D.C.Milwaukee

DCA - MKE

DCAMKE

Washington, D.C. Reagan-National

Wed 9/10

6:30 am-10:04 am

1 stop4h 34m

Milwaukee-Mitchell

Wed 9/17

12:33 pm-3:40 pm

Nonstop2h 07m

$220

Washington, D.C.Milwaukee

DCA - MKE

DCAMKE

Washington, D.C. Reagan-National

Thu 9/18

6:00 am-9:24 am

1 stop4h 24m

Milwaukee-Mitchell

Tue 9/23

5:40 am-12:40 pm

1 stop6h 00m

$223

Washington, D.C.Milwaukee

DCA - MKE

DCAMKE

Washington, D.C. Reagan-National

Sat 8/30

5:59 pm-10:41 pm

1 stop5h 42m

Milwaukee-Mitchell

Sun 9/7

5:00 am-9:58 am

1 stop3h 58m

$285

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 February. Flight prices, which tend to average around $322, are often lower during this time because this is during the off-season. The month of November is another great option to travel to Milwaukee, with average flight prices from Washington, D.C. Reagan-National Airport averaging around $327.

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 $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. Reagan-National Airport 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. 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 $355 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 $236 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?

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

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

As of August 2025, prices for Washington, D.C. Reagan-National Airport to Milwaukee flights are approximately 19% 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

$87

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. Reagan-National Airport in the past 72 hours is $87. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Milwaukee found on momondo in the last 72 hours is $189.
The fastest flight from Washington, D.C. Reagan-National Airport to Milwaukee takes 1h 55m
Direct flights go from Washington, D.C. Reagan-National Airport to Milwaukee every day.
There is 1 airport near Milwaukee: 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 1h 55m.

  • 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
United AirlinesPriceFrom $127Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
DeltaPriceFrom $176Free CancellationRating
8.0
7,980 reviews
Search Delta flights
American AirlinesPriceFrom $206Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $209Free CancellationRating
8.0
4,244 reviews
Search Southwest 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 $209 round-trip. Over the 11 Southwest flights for this route in a normal week, average airfare is usually $345 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 $206, round-trip. It should be noted that an average American Airlines flight deal for this route in this time was higher, at $365 round-trip. American Airlines operates 12 flights out of Washington, D.C. Reagan-National Airport into Milwaukee in an average week, so prices vary by time and availability. 10,000 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
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?

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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