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Cheap flights from Milwaukee to Washington, D.C. Reagan-National Airport from $99

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. Reagan-National Airport departing on 5/24. 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.

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Milwaukee to Washington, D.C..
Delta Logo
1:10 pm - 6:59 pmMKE-DCA
4h 49m1 stop
Delta Logo
6:00 am - 11:23 amDCA-MKE
6h 23m1 stop
$197Delta
Find Deal
Tue, Apr 29 - Sat, May 3
Delta Logo
6:37 pm - 11:10 pmMKE-DCA
3h 33m1 stop
Delta Logo
6:00 am - 10:30 amDCA-MKE
5h 30m1 stop
$217Delta
Find Deal
Tue, Apr 29 - Thu, May 1
Frontier Logo
3:38 pm - 9:59 pmMKE-DCA
29h 21m1 stop
Frontier Logo
7:00 am - 2:48 pmDCA-MKE
8h 48m1 stop
$230Frontier
Find Deal
Thu, May 1 - Thu, May 8
Southwest Logo
8:20 am - 11:15 amMKE-DCA
1h 55mnonstop
Southwest Logo
1:15 pm - 2:15 pmDCA-MKE
2h 00mnonstop
$239Southwest
Find Deal
Tue, May 20 - Sat, May 24
Southwest Logo
2:30 pm - 9:55 pmMKE-DCA
6h 25m1 stop
Southwest Logo
1:15 pm - 2:15 pmDCA-MKE
2h 00mnonstop
$249Southwest
Find Deal
Tue, May 20 - Sat, May 24
Frontier Logo
7:45 pm - 12:07 pmMKE-DCA
15h 22m1 stop
Frontier Logo
6:00 pm - 6:47 pmDCA-MKE
25h 47m1 stop
$251Frontier
Find Deal
Fri, May 30 - Wed, Jun 4
American Airlines Logo
6:15 am - 9:17 amMKE-DCA
2h 02mnonstop
American Airlines Logo
10:00 am - 11:15 amDCA-MKE
2h 15mnonstop
$255American Airlines
Find Deal
Thu, May 15 - Sun, May 25
American Airlines Logo
6:15 am - 9:17 amMKE-DCA
2h 02mnonstop
American Airlines Logo
7:59 pm - 9:20 pmDCA-MKE
2h 21mnonstop
$263American Airlines
Find Deal
Mon, May 5 - Wed, May 7
United Airlines Logo
6:50 am - 12:56 pmMKE-DCA
5h 06m1 stop
United Airlines Logo
2:00 pm - 7:07 pmDCA-MKE
6h 07m1 stop
$287United Airlines
Find Deal
Sun, May 11 - Tue, May 13
United Airlines Logo
12:10 pm - 6:02 pmMKE-DCA
4h 52m1 stop
United Airlines Logo
5:00 pm - 10:45 pmDCA-MKE
6h 45m1 stop
$307United Airlines
Find Deal
Thu, Jul 17 - Mon, Jul 21

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

Our best United Airlines deals on Milwaukee to Washington, D.C. Reagan-National Airport flight tickets
United Airlines
Apr 15
MKE2:25 pmMilwaukee-Mitchell
5h 40m
1 stop
DCA9:05 pmWashington, D.C. Reagan-National
Apr 23
DCA6:00 pmWashington, D.C. Reagan-National
4h 12m
1 stop
MKE9:12 pmMilwaukee-Mitchell
United Airlines
May 11
MKE6:50 amMilwaukee-Mitchell
5h 06m
1 stop
DCA12:56 pmWashington, D.C. Reagan-National
May 13
DCA2:00 pmWashington, D.C. Reagan-National
6h 07m
1 stop
MKE7:07 pmMilwaukee-Mitchell
United Airlines
Apr 17
MKE10:20 amMilwaukee-Mitchell
4h 21m
1 stop
DCA3:41 pmWashington, D.C. Reagan-National
Apr 21
DCA1:00 pmWashington, D.C. Reagan-National
4h 42m
1 stop
MKE4:42 pmMilwaukee-Mitchell

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
May 20
MKE8:20 amMilwaukee-Mitchell
1h 55m
DCA11:15 amWashington, D.C. Reagan-National
May 24
DCA1:15 pmWashington, D.C. Reagan-National
2h 00m
MKE2:15 pmMilwaukee-Mitchell
Southwest
May 20
MKE2:30 pmMilwaukee-Mitchell
6h 25m
1 stop
DCA9:55 pmWashington, D.C. Reagan-National
May 24
DCA1:15 pmWashington, D.C. Reagan-National
2h 00m
MKE2:15 pmMilwaukee-Mitchell
Southwest
Apr 30
MKE3:25 pmMilwaukee-Mitchell
1h 50m
DCA6:15 pmWashington, D.C. Reagan-National
May 3
DCA1:15 pmWashington, D.C. Reagan-National
2h 00m
MKE2:15 pmMilwaukee-Mitchell

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 $279. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $281.

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 $339. Flights from Milwaukee to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $379. 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 in the evening. Our users have found flights to Washington, D.C. Reagan-National Airport in the evening for as low as $261. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the afternoon when prices are around $355.

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 5 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $334 when searching 5 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 $260 on momondo.

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

There are 4 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 April 2025, prices for Milwaukee to Washington, D.C. Reagan-National Airport flights are approximately 28% 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

$99

Fastest flight time

1h 45m

Direct flights

Every day
The best one-way flight to Washington, D.C. Reagan-National Airport from Milwaukee in the past 72 hours is $99. The best round-trip flight deal from Milwaukee to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $197.
The fastest flight from Milwaukee to Washington, D.C. Reagan-National Airport takes 1h 45m
Direct flights go from Milwaukee to Washington, D.C. Reagan-National Airport every day.

  • 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 $156Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $189Free CancellationRating
8.0
7,897 reviews
Search Delta flights
SouthwestPriceFrom $247Free CancellationRating
8.0
4,276 reviews
Search Southwest flights
United AirlinesPriceFrom $257Free CancellationRating
7.4
8,619 reviews
Search United Airlines flights
  • Southwest Flights From Milwaukee to Washington, D.C. Reagan-National Airport

    Southwest operates around 6 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 $341, but momondo users have found Southwest deals from Milwaukee to Washington, D.C. Reagan-National Airport from as low as $247 round-trip. Southwest has been scored 8.0/10 in 4,275 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 7 times each week, with ticket deals ranging from $156 to $346. 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
Arlington
Gettysburg
National Harbor
Laurel
Silver Spring
Woodbridge
Tysons
Fredericksburg
Waldorf
Manassas
Gaithersburg
Glen Burnie
Linthicum Heights
Rockville
Fairfax
Towson
Reston
Hyattsville
Hanover

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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