What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Milwaukee round-trip?

Flying on United Airlines is currently your cheapest option to Milwaukee, with prices starting at $127. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $176 and $211, respectively. Users have found that United Airlines is 64% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Milwaukee one-way?

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $99. However, be on the lookout for offers from Southwest and United Airlines, as they are both options that can get you from Washington, D.C. Reagan-National Airport to Milwaukee for a low price.

In terms of precipitation, rainfall in Milwaukee ranges from 1.4 - 4.0 inches per month. June is typically the wettest month, when rainfall can reach 4.0 in. January is typically the driest time to visit Milwaukee when rainfall is around 1.4 in.

If weather is an important factor for your trip to Milwaukee, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

What are the cheapest flights from Washington, D.C. Reagan-National Airport to Milwaukee?

On average you can expect to pay $248 for a flight from Washington, D.C. Reagan-National Airport to Milwaukee. The cheapest flight overall is $93 while the most popular route, (Washington, D.C. Reagan-National - Milwaukee-Mitchell) is currently priced at $217.

What are the most reliable airlines from Washington, D.C. Reagan-National Airport to Milwaukee?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Washington, D.C. Reagan-National Airport to Milwaukee on time: Southwest (78%), American Airlines (63%), PSA Airlines (63%).

What are the most popular airlines that fly from Washington, D.C. Reagan-National Airport to Milwaukee?

When booking a flight from Washington, D.C. Reagan-National Airport to Milwaukee, you may want to consider flying on American Airlines, Delta or United Airlines as they are the most popular for this route.

What is the cheapest day to fly round-trip from Washington, D.C. Reagan-National Airport to Milwaukee?

Saturday flights are found to be more expensive to fly from Washington, D.C. Reagan-National Airport to Milwaukee. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Milwaukee.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Milwaukee?

November can be a great time to fly to Milwaukee from Washington, D.C. Reagan-National Airport with a flight ticket averaging about $345. Cheapflights users have found deals in the month of November for as cheap as $160. The most expensive prices can be found in the month of June.

What airport do you fly into for flights to Milwaukee from Washington, D.C. Reagan-National?

If you book a flight to Milwaukee from Washington, D.C. Reagan-National, you will be flying to Milwaukee-Mitchell, which is the city’s only airport. Milwaukee-Mitchell (MKE) is located 6.4 mi from the center of Milwaukee. There are 3 flights from Washington, D.C. Reagan-National to Milwaukee-Mitchell per day from 4 different airlines.

Can I find deals for flights from Reagan-National to Milwaukee that include hotel bookings?

Yes. In addition to deals on Reagan-National to Milwaukee flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Reagan-National to Milwaukee?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Milwaukee.

Can I find deals for business class flights from Reagan-National to Milwaukee?

Yes. Cheapflights offers flight deals from Reagan-National to Milwaukee by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Milwaukee-Mitchell are usually found in February or November, booked 73 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Reagan-National to Milwaukee

Round-trip from	$217 (American Airlines)
One-way from	$99 (FlightHub)
Popular in	January
Cheapest in	February
Average price	$344
Good round-trip deal	$221 or less
Good one-way deal	$112 or less

From Washington, D.C. Reagan-National to Milwaukee-Mitchell

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One-way flight from Washington, D.C. Reagan-National to Milwaukee-Mitchell

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Highest demand for flights based on searches. 1% potential increase in price ($4 potential increase over avg. RT price).

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Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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Price to beat on a round-trip flight from Washington, D.C. Reagan-National to Milwaukee-Mitchell.

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Price to beat on a one-way flight from Washington, D.C. Reagan-National to Milwaukee-Mitchell.

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Find flight deals from Reagan-National to Milwaukee

Cheapest flights from Reagan-National to Milwaukee
Explore the most affordable flight options available from Reagan-National to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

Tue 9/1610:12 pmDCA - MKE

Nonstop2h 18mAmerican Airlines

Tue 9/2312:33 pmMKE - DCA

Nonstop2h 07mAmerican Airlines

Deal found 8/17

$217

Thu 9/187:40 amDCA - MKE

Nonstop1h 55mSouthwest

Wed 9/248:20 amMKE - DCA

Nonstop1h 50mSouthwest

Deal found 8/17

$224

Wed 9/106:59 amDCA - MKE

1 stop5h 10mDelta

Wed 9/106:05 pmMKE - DCA

1 stop3h 54mDelta

Deal found 8/17

$227

Sat 9/202:00 pmDCA - MKE

Nonstop2h 05mSouthwest

Mon 9/229:10 amMKE - DCA

Nonstop1h 50mSouthwest

Deal found 8/15

$231

Thu 9/256:00 pmDCA - MKE

1 stop25h 41mFrontier

Mon 9/298:04 pmMKE - DCA

1 stop24h 55mFrontier

Deal found 8/17

$232

Tue 9/1610:12 pmDCA - MKE

Nonstop2h 18mAmerican Airlines

Sat 9/204:38 pmMKE - DCA

1 stop4h 22mAmerican Airlines

Deal found 8/17

$234

Fri 9/127:00 amDCA - MKE

1 stop12h 41mFrontier

Mon 9/158:04 pmMKE - DCA

1 stop19h 55mFrontier

Deal found 8/17

$236

Thu 9/186:00 amDCA - MKE

1 stop4h 24mDelta

Tue 9/235:49 pmMKE - DCA

1 stop4h 50mDelta

Deal found 8/17

$239

Wed 9/106:30 amDCA - MKE

1 stop4h 34mAmerican Airlines

Sat 9/135:26 amMKE - DCA

Nonstop2h 08mAmerican Airlines

Deal found 8/16

$241

Tue 9/167:10 pmDCA - MKE

1 stop4h 15mSouthwest

Tue 9/237:35 amMKE - DCA

2 stops9h 40mSouthwest

Deal found 8/17

$242

Wed 9/106:00 amDCA - MKE

1 stop3h 43mDelta

Fri 9/124:47 pmMKE - DCA

1 stop4h 55mDelta

Deal found 8/16

$247

Thu 10/166:00 amDCA - MKE

2 stops8h 05mSouthwest

Tue 10/214:05 pmMKE - DCA

1 stop4h 40mSouthwest

Deal found 8/17

$249

Best flights from Reagan-National to Milwaukee
Discover carefully curated flight deals from Reagan-National to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2025.

Thu 10/2310:25 pmDCA - MKE

Nonstop2h 05mAmerican Airlines

Tue 10/286:00 amMKE - DCA

Nonstop2h 04mAmerican Airlines

Deal found 8/16

$224

Thu 10/233:40 pmDCA - MKE

Nonstop2h 10mSouthwest

Tue 10/288:15 amMKE - DCA

Nonstop1h 50mSouthwest

Deal found 8/16

$224

Thu 9/187:40 amDCA - MKE

Nonstop1h 55mSouthwest

Wed 9/248:20 amMKE - DCA

Nonstop1h 50mSouthwest

Deal found 8/17

$224

Sat 9/2712:29 pmDCA - MKE

Nonstop2h 06mAmerican Airlines

Tue 9/305:26 amMKE - DCA

Nonstop2h 08mAmerican Airlines

Deal found 8/16

$224

Thu 10/163:40 pmDCA - MKE

Nonstop2h 10mSouthwest

Tue 10/216:10 pmMKE - DCA

Nonstop1h 45mSouthwest

Deal found 8/17

$224

Tue 9/2312:32 pmDCA - MKE

Nonstop2h 07mAmerican Airlines

Thu 9/255:26 amMKE - DCA

Nonstop2h 08mAmerican Airlines

Deal found 8/15

$224

Tue 9/1612:32 pmDCA - MKE

Nonstop2h 07mAmerican Airlines

Sat 9/205:26 amMKE - DCA

Nonstop2h 08mAmerican Airlines

Deal found 8/16

$224

Sat 11/227:30 amDCA - MKE

Nonstop2h 05mSouthwest

Tue 12/28:10 amMKE - DCA

Nonstop1h 50mSouthwest

Deal found 8/15

$224

Thu 9/1810:12 pmDCA - MKE

Nonstop2h 18mAmerican Airlines

Tue 9/2312:33 pmMKE - DCA

Nonstop2h 07mAmerican Airlines

Deal found 8/16

$224

Last-minute flights from Reagan-National to Milwaukee
Discover last-minute flight deals from Reagan-National to Milwaukee. Data last updated August 18, 2025 and is based on user searches.

Fri 8/221:00 pmDCA - MKE

1 stop7h 12mFrontier

Mon 8/258:02 pmMKE - DCA

1 stop19h 57mFrontier

Deal found 8/16

$289

Fri 8/221:00 pmDCA - MKE

1 stop7h 12mFrontier

Sun 8/248:02 pmMKE - DCA

1 stop15h 09mFrontier

Deal found 8/16

$400

Fri 8/226:20 pmDCA - MKE

1 stop6h 29mDelta

Sat 8/301:08 pmMKE - DCA

1 stop3h 17mDelta

Deal found 8/15

$489

Sat 8/236:00 pmDCA - MKE

1 stop26h 12mFrontier

Mon 8/258:02 pmMKE - DCA

1 stop19h 57mFrontier

Deal found 8/16

$284

Sat 8/232:00 pmDCA - MKE

Nonstop2h 05mSouthwest

Wed 8/275:40 pmMKE - DCA

Nonstop1h 50mSouthwest

Deal found 8/16

$641

Sat 8/2311:30 amDCA - MKE

2 stops8h 25mSouthwest

Sun 8/248:10 amMKE - DCA

Nonstop1h 50mSouthwest

Deal found 8/16

$656

Sat 8/2310:30 amDCA - MKE

1 stop4h 21mUnited Airlines

Sun 8/247:00 amMKE - DCA

1 stop3h 59mUnited Airlines

Deal found 8/16

$657

Wed 9/106:59 amDCA - MKE

1 stop5h 10mDelta

Wed 9/106:05 pmMKE - DCA

1 stop3h 54mDelta

Deal found 8/17

$227

Wed 9/106:30 amDCA - MKE

1 stop4h 34mAmerican Airlines

Sat 9/135:26 amMKE - DCA

Nonstop2h 08mAmerican Airlines

Deal found 8/16

$241

Wed 9/106:00 amDCA - MKE

1 stop3h 43mDelta

Fri 9/124:47 pmMKE - DCA

1 stop4h 55mDelta

Deal found 8/16

$247

Fri 9/127:00 amDCA - MKE

1 stop12h 41mFrontier

Mon 9/158:04 pmMKE - DCA

1 stop19h 55mFrontier

Deal found 8/17

$236

Tue 9/1610:12 pmDCA - MKE

Nonstop2h 18mAmerican Airlines

Tue 9/2312:33 pmMKE - DCA

Nonstop2h 07mAmerican Airlines

Deal found 8/17

$217

One-way flights from Reagan-National to Milwaukee
Search for one-way flight options from Reagan-National to Milwaukee. Find affordable one-way fares based on user searches. Data last updated August 18, 2025.

Sat 9/206:00 pmDCA - MKE

1 stop21h 14mFrontier

Deal found 8/16

$99

Wed 9/243:50 pmDCA - MKE

Nonstop2h 10mSouthwest

Deal found 8/16

$109

Wed 10/85:00 pmDCA - MKE

1 stop5h 56mUnited Airlines

Deal found 8/16

$114

Mon 9/2210:00 amDCA - MKE

1 stop6h 43mJetBlue

Deal found 8/16

$116

Wed 12/173:35 pmDCA - MKE

1 stop5h 45mSouthwest

Deal found 8/17

$118

Tue 10/1411:15 amDCA - MKE

1 stop5h 18mJetBlue

Deal found 8/16

$119

Mon 9/291:00 pmDCA - MKE

1 stop7h 19mFrontier

Deal found 8/16

$120

Sun 9/287:00 amDCA - MKE

1 stop8h 14mFrontier

Deal found 8/17

$123

Mon 10/136:05 amDCA - MKE

1 stop7h 55mSouthwest

Deal found 8/16

$125

Mon 11/248:00 amDCA - MKE

1 stop6h 44mDelta

Deal found 8/17

$126

Sun 8/241:00 pmDCA - MKE

1 stop7h 12mFrontier

Deal found 8/16

$127

Cheapflights Fare Finder

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

Thu 10/23

10:25 pm-11:30 pm

Nonstop2h 05m

Milwaukee-Mitchell

Tue 10/28

6:00 am-9:04 am

Nonstop2h 04m

$224

Washington, D.C.Milwaukee

DCA - MKE

DCAMKE

Washington, D.C. Reagan-National

Thu 10/23

3:40 pm-4:50 pm

Nonstop2h 10m

Milwaukee-Mitchell

Tue 10/28

8:15 am-11:05 am

Nonstop1h 50m

$224

Washington, D.C.Milwaukee

DCA - MKE

DCAMKE

Washington, D.C. Reagan-National

Thu 9/18

7:40 am-8:35 am

Nonstop1h 55m

Milwaukee-Mitchell

Wed 9/24

8:20 am-11:10 am

Nonstop1h 50m

$224

Washington, D.C.Milwaukee

DCA - MKE

DCAMKE

Washington, D.C. Reagan-National

Sat 9/27

12:29 pm-1:35 pm

Nonstop2h 06m

Milwaukee-Mitchell

Tue 9/30

5:26 am-8:34 am

Nonstop2h 08m

$224

Washington, D.C.Milwaukee

DCA - MKE

DCAMKE

Washington, D.C. Reagan-National

Thu 10/16

3:40 pm-4:50 pm

Nonstop2h 10m

Milwaukee-Mitchell

Tue 10/21

6:10 pm-8:55 pm

Nonstop1h 45m

$224

Washington, D.C.Milwaukee

DCA - MKE

DCAMKE

Washington, D.C. Reagan-National

Tue 9/23

12:32 pm-1:39 pm

Nonstop2h 07m

Milwaukee-Mitchell

Thu 9/25

5:26 am-8:34 am

Nonstop2h 08m

$224

Washington, D.C.Milwaukee

DCA - MKE

DCAMKE

Washington, D.C. Reagan-National

Tue 9/16

12:32 pm-1:39 pm

Nonstop2h 07m

Milwaukee-Mitchell

Sat 9/20

5:26 am-8:34 am

Nonstop2h 08m

$224

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

8:10 am-11:00 am

Nonstop1h 50m

$224

Washington, D.C.Milwaukee

DCA - MKE

DCAMKE

Washington, D.C. Reagan-National

Thu 9/18

10:12 pm-11:30 pm

Nonstop2h 18m

Milwaukee-Mitchell

Tue 9/23

12:33 pm-3:40 pm

Nonstop2h 07m

$224

Washington, D.C.Milwaukee

DCA - MKE

DCAMKE

Washington, D.C. Reagan-National

Thu 10/2

6:00 pm-6:41 pm

1 stop25h 41m

$99

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 19 results

Best time to book a flight from Reagan-National to Milwaukee

Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Reagan-National with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Milwaukee

How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to Milwaukee?

Booking 73 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Reagan-National Airport to Milwaukee. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Milwaukee?

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Milwaukee (average of $280). Flying from Washington, D.C. Reagan-National Airport to Milwaukee in June is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DCA to MKE?

It’s optimal to fly from Washington, D.C. Reagan-National Airport to Milwaukee in the evening. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Milwaukee?

Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Milwaukee flight should consider departing on Saturday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Washington, D.C. Reagan-National Airport to Milwaukee

The most flights from DCA to MKE are scheduled on a Monday (4 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Milwaukee

See what other customers who have flown with Southwest, Delta, and United Airlines from Washington, D.C. Reagan-National Airport to Milwaukee have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,246 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Southwest

8.0

Very good

4,246 reviews

Southwest

8.0

Very good

4,246 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Delta

8.0

Very good

7,981 reviews

Southwest

8.0

Very good

4,246 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

United Airlines

7.4

Good

8,925 reviews

Southwest

8.0

Very good

4,246 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,246 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Related info for your journey

What airport do you fly into for flights to Milwaukee from Washington, D.C. Reagan-National?
If you book a flight to Milwaukee from Washington, D.C. Reagan-National, you will be flying to Milwaukee-Mitchell, which is the city’s only airport. Milwaukee-Mitchell (MKE) is located 6.4 mi from the center of Milwaukee. There are 3 flights from Washington, D.C. Reagan-National to Milwaukee-Mitchell per day from 4 different airlines.
What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Milwaukee round-trip?
Flying on United Airlines is currently your cheapest option to Milwaukee, with prices starting at $127. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $176 and $211, respectively. Users have found that United Airlines is 64% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Milwaukee one-way?
The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $99. However, be on the lookout for offers from Southwest and United Airlines, as they are both options that can get you from Washington, D.C. Reagan-National Airport to Milwaukee for a low price.
What are the most reliable airlines from Washington, D.C. Reagan-National Airport to Milwaukee?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Washington, D.C. Reagan-National Airport to Milwaukee on time: Southwest (78%), American Airlines (63%), PSA Airlines (63%).
What are the cheapest flights from Washington, D.C. Reagan-National Airport to Milwaukee?
On average you can expect to pay $248 for a flight from Washington, D.C. Reagan-National Airport to Milwaukee. The cheapest flight overall is $93 while the most popular route, (Washington, D.C. Reagan-National - Milwaukee-Mitchell) is currently priced at $217.
Can I find deals for flights from Reagan-National to Milwaukee that include hotel bookings?
Yes. In addition to deals on Reagan-National to Milwaukee flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Reagan-National to Milwaukee?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Milwaukee.
Can I find deals for business class flights from Reagan-National to Milwaukee?
Yes. Cheapflights offers flight deals from Reagan-National to Milwaukee by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Milwaukee?
Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Milwaukee (average of $280). Flying from Washington, D.C. Reagan-National Airport to Milwaukee in June is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Reagan-National to Milwaukee

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Baltimore to Madison flights

Dulles Intl to Green Bay flights

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Dulles Intl to Rhinelander flights

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Reagan-National to Eau Claire flights

Dulles Intl to Appleton flights

Baltimore to Duluth flights

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Baltimore to Wausau flights

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Dulles Intl to Escanaba flights

Dulles Intl to Dubuque flights

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Reagan-National to Escanaba flights

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Other flights to Milwaukee

Other flights from Reagan-National

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Top 4 airlines flying from Reagan-National to Milwaukee

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$127	Average$266	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$176	Average$232	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$206	Average$365	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$209	Average$345	FlexibilityNo cancel fee	On-time63%

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$99+ Cheap flights from Reagan-National (DCA) to Milwaukee (MKE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Reagan-National to Milwaukee with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Milwaukee-Mitchell are usually found in February or November, booked 73 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Reagan-National to Milwaukee

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Reagan-National to Milwaukee

Cheapest flights from Reagan-National to MilwaukeeExplore the most affordable flight options available from Reagan-National to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

Explore the most affordable flight options available from Reagan-National to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Milwaukee that are best for you.

Best time to book a flight from Reagan-National to Milwaukee

Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Reagan-National with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Milwaukee

How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to Milwaukee?

Use this chart to determine the optimal time to book a round-trip flight from Reagan-National to Milwaukee. Price data was last updated on August 8, 2025.

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Milwaukee?

What is the cheapest time of day to fly from DCA to MKE?

Find hourly flight availability from Reagan-National to Milwaukee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Milwaukee?

Use this chart to determine the cheapest time to fly round-trip from Reagan-National to Milwaukee. Price data was last updated on August 10, 2025.

Weekly flight availability from Washington, D.C. Reagan-National Airport to Milwaukee

Reviews of airlines servicing Milwaukee

See what other customers who have flown with Southwest, Delta, and United Airlines from Washington, D.C. Reagan-National Airport to Milwaukee have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Milwaukee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Milwaukee from Washington, D.C. Reagan-National?

What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Milwaukee round-trip?

What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Milwaukee one-way?

What are the most reliable airlines from Washington, D.C. Reagan-National Airport to Milwaukee?

What are the cheapest flights from Washington, D.C. Reagan-National Airport to Milwaukee?

Can I find deals for flights from Reagan-National to Milwaukee that include hotel bookings?

How can I find direct flights from Reagan-National to Milwaukee?

Can I find deals for business class flights from Reagan-National to Milwaukee?

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Milwaukee?

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Alternative routes for Reagan-National to Milwaukee

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Top 4 airlines flying from Reagan-National to Milwaukee

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Cheapest flights from Reagan-National to Milwaukee
Explore the most affordable flight options available from Reagan-National to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.