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Cheap flights from Milwaukee to Washington, D.C. from $95

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 9/16. 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 Milwaukee to Washington, D.C. (MKE-DCA)

Cheap round-trip flights

American Airlines Logo
12:33 pm - 3:40 pmMKE-DCA
2h 07mnonstop
American Airlines Logo
10:25 pm - 11:43 pmDCA-MKE
2h 18mnonstop
$189American Airlines
Find Deal
mer., sept. 17 - mer., sept. 24
Frontier Logo
7:36 pm - 12:10 pmMKE-DCA
15h 34m1 stop
Frontier Logo
7:00 am - 2:14 pmDCA-MKE
8h 14m1 stop
$195Frontier
Find Deal
ven., sept. 12 - dim., sept. 14
Frontier Logo
8:04 pm - 12:01 pmMKE-DCA
14h 57m1 stop
Frontier Logo
7:00 am - 7:19 pmDCA-MKE
13h 19m1 stop
$200Frontier
Find Deal
ven., nov. 7 - lun., nov. 10
Southwest Logo
8:20 am - 11:10 amMKE-DCA
1h 50mnonstop
Southwest Logo
7:45 am - 8:50 amDCA-MKE
2h 05mnonstop
$203Southwest
Find Deal
mar., sept. 30 - jeu., oct. 2
Delta Logo
6:32 pm - 10:57 pmMKE-DCA
3h 25m1 stop
Delta Logo
6:00 am - 9:29 amDCA-MKE
4h 29m1 stop
$209Delta
Find Deal
mer., sept. 17 - mar., sept. 23
Southwest Logo
5:40 pm - 8:30 pmMKE-DCA
1h 50mnonstop
Southwest Logo
6:55 pm - 10:05 pmDCA-MKE
4h 10m1 stop
$213Southwest
Find Deal
mer., sept. 17 - mer., sept. 24
Southwest Logo
3:20 pm - 6:10 pmMKE-DCA
1h 50mnonstop
Southwest Logo
7:40 am - 8:35 amDCA-MKE
1h 55mnonstop
$217Southwest
Find Deal
jeu., sept. 4 - lun., sept. 8
Delta Logo
7:05 am - 12:40 pmMKE-DCA
4h 35m1 stop
Delta Logo
6:00 am - 9:24 amDCA-MKE
4h 24m1 stop
$223Delta
Find Deal
mar., sept. 30 - jeu., oct. 2
United Airlines Logo
7:00 am - 11:59 amMKE-DCA
3h 59m1 stop
United Airlines Logo
6:25 am - 10:13 amDCA-MKE
4h 48m1 stop
$252United Airlines
Find Deal
jeu., sept. 11 - dim., sept. 14
United Airlines Logo
10:50 am - 5:01 pmMKE-DCA
5h 11m1 stop
United Airlines Logo
7:00 pm - 9:56 pmDCA-MKE
3h 56m1 stop
$267United Airlines
Find Deal
ven., août 29 - lun., sept. 1

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

Our best American Airlines deals on Milwaukee to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Sep 17
MKE12:33 pmMilwaukee-Mitchell
2h 07m
DCA3:40 pmWashington, D.C. Reagan-National
Sep 24
DCA10:25 pmWashington, D.C. Reagan-National
2h 18m
MKE11:43 pmMilwaukee-Mitchell
$189
Find similar
American Airlines
Sep 17
MKE12:33 pmMilwaukee-Mitchell
2h 07m
DCA3:40 pmWashington, D.C. Reagan-National
Sep 19
DCA10:12 pmWashington, D.C. Reagan-National
2h 18m
MKE11:30 pmMilwaukee-Mitchell
$220
Find similar
American Airlines
Sep 10
MKE12:33 pmMilwaukee-Mitchell
2h 07m
DCA3:40 pmWashington, D.C. Reagan-National
Sep 20
DCA12:25 pmWashington, D.C. Reagan-National
4h 38m
1 stop
MKE4:03 pmMilwaukee-Mitchell
$230
Find similar

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

Our best Southwest deals on Milwaukee to Washington, D.C. Reagan-National Airport flight tickets
Southwest
Sep 30
MKE8:20 amMilwaukee-Mitchell
1h 50m
DCA11:10 amWashington, D.C. Reagan-National
Oct 2
DCA7:45 amWashington, D.C. Reagan-National
2h 05m
MKE8:50 amMilwaukee-Mitchell
$203
Find similar
Southwest
Sep 17
MKE5:40 pmMilwaukee-Mitchell
1h 50m
DCA8:30 pmWashington, D.C. Reagan-National
Sep 24
DCA6:55 pmWashington, D.C. Reagan-National
4h 10m
1 stop
MKE10:05 pmMilwaukee-Mitchell
$213
Find similar
Southwest
Sep 4
MKE3:20 pmMilwaukee-Mitchell
1h 50m
DCA6:10 pmWashington, D.C. Reagan-National
Sep 8
DCA7:40 amWashington, D.C. Reagan-National
1h 55m
MKE8:35 amMilwaukee-Mitchell
$217
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Milwaukee to Washington, D.C. Reagan-National Airport 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 août 16, 2025.
Use the filters below to find and compare flights from Milwaukee to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

mer. 9/17

12:33 pm-3:40 pm

Nonstop2h 07m

Washington, D.C. Reagan-National

mer. 9/24

10:25 pm-11:43 pm

Nonstop2h 18m

$189

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

ven. 9/12

7:36 pm-12:10 pm

1 stop15h 34m

Washington, D.C. Reagan-National

dim. 9/14

7:00 am-2:14 pm

1 stop8h 14m

$195

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

ven. 11/7

8:04 pm-12:01 pm

1 stop14h 57m

Washington, D.C. Reagan-National

lun. 11/10

7:00 am-7:19 pm

1 stop13h 19m

$200

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

mar. 9/30

8:20 am-11:10 am

Nonstop1h 50m

Washington, D.C. Reagan-National

jeu. 10/2

7:45 am-8:50 am

Nonstop2h 05m

$203

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

mer. 9/17

6:32 pm-10:57 pm

1 stop3h 25m

Washington, D.C. Reagan-National

mar. 9/23

6:00 am-9:29 am

1 stop4h 29m

$209

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

mer. 9/17

5:40 pm-8:30 pm

Nonstop1h 50m

Washington, D.C. Reagan-National

mer. 9/24

6:55 pm-10:05 pm

1 stop4h 10m

$213

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

jeu. 9/4

3:20 pm-6:10 pm

Nonstop1h 50m

Washington, D.C. Reagan-National

lun. 9/8

7:40 am-8:35 am

Nonstop1h 55m

$217

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

mar. 9/30

7:05 am-12:40 pm

1 stop4h 35m

Washington, D.C. Reagan-National

jeu. 10/2

6:00 am-9:24 am

1 stop4h 24m

$223

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

jeu. 9/11

7:00 am-11:59 am

1 stop3h 59m

Washington, D.C. Reagan-National

dim. 9/14

6:25 am-10:13 am

1 stop4h 48m

$252

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

ven. 8/29

10:50 am-5:01 pm

1 stop5h 11m

Washington, D.C. Reagan-National

lun. 9/1

7:00 pm-9:56 pm

1 stop3h 56m

$267

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. Reagan-National Airport

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. Reagan-National Airport?

The month of September is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Milwaukee, with most prices found around $262. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of September, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $285.

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

The cheapest day to depart from Milwaukee to Washington, D.C. Reagan-National Airport is on a Tuesday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Tuesday will often find tickets for as low as $320. Flights from Milwaukee to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $383. 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 Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Milwaukee to Washington, D.C. Reagan-National Airport flights are usually those with departure times at noon. Our users have found flights to Washington, D.C. Reagan-National Airport at noon for as low as $340. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the morning when prices are around $343.

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

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

How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from Milwaukee when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $333 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Milwaukee for as low as $270 on momondo.

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

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

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

As of August 2025, prices for Milwaukee to Washington, D.C. Reagan-National Airport flights are approximately 16% cheaper when compared to flights at the same time last year.

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

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

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

Best Price Found

$95

Fastest flight time

1h 50m

Direct flights

Every day
The best one-way flight to Washington, D.C. Reagan-National Airport from Milwaukee in the past 72 hours is $95. The best round-trip flight deal from Milwaukee to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $189.
The fastest flight from Milwaukee to Washington, D.C. Reagan-National Airport takes 1h 50m
Direct flights go from Milwaukee to Washington, D.C. Reagan-National Airport every day.
Search flight deals

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

    There are 635.6 mi between Milwaukee-Mitchell and Washington, D.C. Reagan-National. A reasonable flight in good conditions will take 1h 50m.

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

    Prices for flights from Milwaukee-Mitchell Airport to Washington, D.C. Reagan-National Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Milwaukee-Mitchell Airport to Washington, D.C. Reagan-National Airport.

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

    The required travel and health documents for your Washington, D.C. Reagan-National 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 Washington, D.C. Reagan-National 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 Milwaukee to Washington, D.C. Reagan-National Airport?

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

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

Compare and see reviews for airlines that fly from Milwaukee to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $147Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $176Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
DeltaPriceFrom $176Free CancellationRating
8.0
7,985 reviews
Search Delta flights
SouthwestPriceFrom $225Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

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

    Southwest operates around 10 flights from Milwaukee to Washington, D.C. Reagan-National Airport every week. The average price of these flights found in the last 72 hours has been $339, but momondo users have found Southwest deals from Milwaukee to Washington, D.C. Reagan-National Airport from as low as $225 round-trip. Southwest has been scored 8.0/10 in 4,246 reviews.

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

    Across 10,000 American Airlines reviews on momondo, the average score is 7.2/10. American Airlines flies from Milwaukee to Washington, D.C. Reagan-National Airport about 13 times each week, with ticket deals ranging from $147 to $342. Price data is based on momondo searches in the last 72 hours.

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

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Milwaukee to Washington, D.C..

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.

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