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

Flying on Delta is currently your cheapest option to Washington, D.C. Reagan-National Airport, with prices starting at $125. Additional round-trip tickets that might be worth considering are offered by American Airlines and Southwest, with the lowest prices starting at $171 and $234, respectively. Delta is currently priced 62% below the average price you’ll pay for this route.

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

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

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

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

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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

Looking for the cheapest flight from Milwaukee to Washington, D.C. Reagan-National Airport? While on average our users pay $460, our data indicates the cheapest price to be $123. The most popular route (Milwaukee-Mitchell - Washington, D.C. Reagan-National), is priced around $169.

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

No one likes to see their flight delayed. When booking a flight from Milwaukee to Washington, D.C. Reagan-National Airport consider choosing American Airlines (77%), PSA Airlines (77%) or Southwest (76%) as they are the most reliable in getting you off to your destination on time.

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

When booking a flight from Milwaukee to Washington, D.C. Reagan-National Airport, 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 Milwaukee to Washington, D.C. Reagan-National Airport?

Flights from Milwaukee to Washington, D.C. Reagan-National Airport are found to be more expensive on Saturday. 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 Washington, D.C. Reagan-National Airport.

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

Flights from Milwaukee to Washington, D.C. Reagan-National Airport lean towards being more expensive in December. Prices are generally better when you fly from Milwaukee to Washington, D.C. Reagan-National Airport in August, with the cheapest ticket starting at $130.

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

Located just 6.4 mi from the city center, Milwaukee-Mitchell is the airport most travelers will use when flying to Washington, D.C. Reagan-National from Milwaukee. Booking flights from Milwaukee-Mitchell (MKE) to Washington, D.C. Reagan-National should be relatively easy as there are 3 daily outbound flights to Washington, D.C. Reagan-National from 4 different airlines.

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

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

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

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

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

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

$58+ Cheap Flights from Milwaukee to Washington, D.C. Reagan-National Airport

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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.

3. Compare prices and book

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Cheapflights Tip: The best prices from Milwaukee-Mitchell to Washington, D.C. Reagan-National are usually found in August or November, booked 69 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Milwaukee to Reagan-National

Round-trip from	$217 (American Airlines)
One-way from	$58 (American Airlines)
Popular in	March
Cheapest in	August
Average price	$295
Good round-trip deal	$274 or less
Good one-way deal	$146 or less

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

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

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($15 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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

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

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Find flight deals from Milwaukee to Reagan-National

Cheapest flights from Milwaukee to Reagan-National
Explore the most affordable flight options available from Milwaukee to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Fri 10/102:05 pmMKE - DCA

1 stop7h 20mAmerican Airlines

Tue 10/1410:25 pmDCA - MKE

Nonstop2h 05mAmerican Airlines

Deal found 9/14

$217

Wed 12/243:48 pmMKE - DCA

1 stop7h 11mUnited Airlines

Sun 12/281:00 pmDCA - MKE

1 stop5h 07mUnited Airlines

Deal found 9/12

$228

Thu 11/2012:31 pmMKE - DCA

Nonstop2h 04mAmerican Airlines

Sun 11/2311:00 amDCA - MKE

Nonstop2h 07mAmerican Airlines

Deal found 9/14

$238

Wed 12/319:28 amMKE - DCA

1 stop6h 11mDelta

Sun 1/48:10 amDCA - MKE

1 stop8h 14mDelta

Deal found 9/15

$242

Wed 10/151:10 pmMKE - DCA

1 stop4h 49mDelta

Sat 10/186:00 amDCA - MKE

1 stop3h 44mDelta

Deal found 9/13

$247

Fri 10/316:16 amMKE - DCA

Nonstop2h 04mAmerican Airlines

Sun 11/27:59 pmDCA - MKE

1 stop4h 06mAmerican Airlines

Deal found 9/14

$248

Fri 10/1712:20 pmMKE - DCA

Nonstop2h 05mAmerican Airlines

Sun 10/1912:15 pmDCA - MKE

Nonstop1h 58mAmerican Airlines

Deal found 9/15

$249

Wed 10/156:02 amMKE - DCA

Nonstop2h 06mAmerican Airlines

Sat 10/189:35 pmDCA - MKE

Nonstop2h 02mAmerican Airlines

Deal found 9/13

$251

Mon 10/66:02 amMKE - DCA

Nonstop2h 06mAmerican Airlines

Wed 10/812:15 pmDCA - MKE

Nonstop1h 58mAmerican Airlines

Deal found 9/15

$260

Thu 12/116:01 amMKE - DCA

Nonstop2h 09mAmerican Airlines

Sat 12/136:00 amDCA - MKE

1 stop5h 46mAmerican Airlines

Deal found 9/14

$263

Wed 12/105:25 pmMKE - DCA

Nonstop2h 00mSouthwest

Sat 12/138:00 amDCA - MKE

2 stops8h 50mSouthwest

Deal found 9/14

$266

Best flights from Milwaukee to Reagan-National
Discover carefully curated flight deals from Milwaukee to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2025.

Thu 1/19:05 amMKE - DCA

1 stop6h 00mSouthwest

Tue 1/611:55 amDCA - MKE

2 stops9h 00mSouthwest

Deal found 9/12

$238

Thu 1/16:36 amMKE - DCA

1 stop4h 22mUnited Airlines

Tue 1/61:00 pmDCA - MKE

1 stop6h 53mUnited Airlines

Deal found 9/12

$239

Wed 12/319:28 amMKE - DCA

1 stop6h 11mDelta

Sun 1/48:10 amDCA - MKE

1 stop8h 14mDelta

Deal found 9/12

$242

Sun 11/232:53 pmMKE - DCA

1 stop7h 38mDelta

Fri 11/286:00 amDCA - MKE

1 stop5h 58mDelta

Deal found 9/15

$242

Tue 11/45:52 pmMKE - DCA

1 stop5h 07mUnited Airlines

Sat 11/85:00 pmDCA - MKE

1 stop4h 50mUnited Airlines

Deal found 9/13

$247

Mon 10/66:35 pmMKE - DCA

1 stop3h 24mDelta

Wed 10/86:10 amDCA - MKE

1 stop6h 14mDelta

Deal found 9/15

$242

Wed 10/2212:05 pmMKE - DCA

1 stop3h 56mUnited Airlines

Tue 10/281:00 pmDCA - MKE

1 stop5h 17mUnited Airlines

Deal found 9/15

$247

Tue 11/183:13 pmMKE - DCA

1 stop5h 30mDelta

Thu 11/206:06 amDCA - MKE

1 stop3h 35mDelta

Deal found 9/15

$242

Sat 11/112:06 pmMKE - DCA

1 stop7h 27mDelta

Tue 11/412:42 pmDCA - MKE

1 stop4h 22mDelta

Deal found 9/14

$247

Tue 3/102:45 pmMKE - DCA

1 stop5h 28mDelta

Wed 3/116:00 amDCA - MKE

1 stop3h 49mDelta

Deal found 9/12

$247

Last-minute flights from Milwaukee to Reagan-National
Discover last-minute flight deals from Milwaukee to Reagan-National. Data last updated September 15, 2025 and is based on user searches.

Mon 10/66:35 pmMKE - DCA

1 stop3h 24mDelta

Wed 10/86:10 amDCA - MKE

1 stop6h 14mDelta

Deal found 9/15

$242

Mon 10/66:02 amMKE - DCA

Nonstop2h 06mAmerican Airlines

Wed 10/812:15 pmDCA - MKE

Nonstop1h 58mAmerican Airlines

Deal found 9/15

$260

Wed 10/86:02 amMKE - DCA

Nonstop2h 06mAmerican Airlines

Fri 10/105:30 pmDCA - MKE

1 stop7h 44mAmerican Airlines

Deal found 9/14

$270

Fri 10/102:05 pmMKE - DCA

1 stop7h 20mAmerican Airlines

Tue 10/1410:25 pmDCA - MKE

Nonstop2h 05mAmerican Airlines

Deal found 9/14

$217

Sat 10/116:02 amMKE - DCA

Nonstop2h 04mAmerican Airlines

Mon 10/1310:25 pmDCA - MKE

Nonstop2h 05mAmerican Airlines

Deal found 9/13

$269

Wed 10/1512:05 pmMKE - DCA

1 stop3h 56mUnited Airlines

Sat 10/187:25 amDCA - MKE

1 stop5h 01mUnited Airlines

Deal found 9/14

$247

Wed 10/156:02 amMKE - DCA

Nonstop2h 06mAmerican Airlines

Sat 10/189:35 pmDCA - MKE

Nonstop2h 02mAmerican Airlines

Deal found 9/14

$251

Fri 10/1712:20 pmMKE - DCA

Nonstop2h 05mAmerican Airlines

Sun 10/1912:15 pmDCA - MKE

Nonstop1h 58mAmerican Airlines

Deal found 9/15

$249

Sun 10/196:02 amMKE - DCA

Nonstop2h 04mAmerican Airlines

Tue 10/2110:25 pmDCA - MKE

Nonstop2h 05mAmerican Airlines

Deal found 9/14

$238

Wed 10/296:05 amMKE - DCA

1 stop3h 48mUnited Airlines

Sun 11/210:30 amDCA - MKE

1 stop4h 28mUnited Airlines

Deal found 9/14

$267

Fri 10/318:04 pmMKE - DCA

1 stop19h 55mFrontier

Mon 11/38:00 amDCA - MKE

1 stop12h 19mFrontier

Deal found 9/13

$248

One-way flights from Milwaukee to Reagan-National
Search for one-way flight options from Milwaukee to Reagan-National. Find affordable one-way fares based on user searches. Data last updated September 15, 2025.

Sun 12/1412:30 pmMKE - DCA

Nonstop2h 01mAmerican Airlines

Deal found 9/13

$58

Tue 10/146:10 pmMKE - DCA

Nonstop1h 45mSouthwest

Deal found 9/12

$71

Wed 10/156:00 amMKE - DCA

1 stop3h 58mUnited Airlines

Deal found 9/12

$85

Wed 10/156:10 pmMKE - DCA

Nonstop1h 45mSouthwest

Deal found 9/12

$86

Sat 10/116:02 amMKE - DCA

Nonstop2h 04mAmerican Airlines

Deal found 9/14

$93

Sat 10/1112:06 pmMKE - DCA

1 stop5h 27mDelta

Deal found 9/15

$99

Fri 11/148:04 pmMKE - DCA

1 stop19h 55mFrontier

Deal found 9/13

$103

Fri 11/78:04 pmMKE - DCA

1 stop14h 57mFrontier

Deal found 9/13

$113

Wed 1/145:00 amMKE - DCA

1 stop7h 13mUnited Airlines

Deal found 9/13

$120

Mon 9/298:04 pmMKE - DCA

1 stop24h 55mFrontier

Deal found 9/13

$123

Cheapflights Fare Finder

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

Thu 1/1

9:05 am-4:05 pm

1 stop6h 00m

Washington, D.C. Reagan-National

Tue 1/6

11:55 am-7:55 pm

2 stops9h 00m

$238

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

Thu 1/1

6:36 am-11:58 am

1 stop4h 22m

Washington, D.C. Reagan-National

Tue 1/6

1:00 pm-6:53 pm

1 stop6h 53m

$239

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

Wed 12/31

9:28 am-4:39 pm

1 stop6h 11m

Washington, D.C. Reagan-National

Sun 1/4

8:10 am-3:24 pm

1 stop8h 14m

$242

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

Sun 11/23

2:53 pm-11:31 pm

1 stop7h 38m

Washington, D.C. Reagan-National

Fri 11/28

6:00 am-10:58 am

1 stop5h 58m

$242

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

Mon 10/6

6:35 pm-10:59 pm

1 stop3h 24m

Washington, D.C. Reagan-National

Wed 10/8

6:10 am-11:24 am

1 stop6h 14m

$242

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

Tue 11/18

3:13 pm-9:43 pm

1 stop5h 30m

Washington, D.C. Reagan-National

Thu 11/20

6:06 am-8:41 am

1 stop3h 35m

$242

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

Tue 11/4

5:52 pm-11:59 pm

1 stop5h 07m

Washington, D.C. Reagan-National

Sat 11/8

5:00 pm-8:50 pm

1 stop4h 50m

$247

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

Wed 10/22

12:05 pm-5:01 pm

1 stop3h 56m

Washington, D.C. Reagan-National

Tue 10/28

1:00 pm-5:17 pm

1 stop5h 17m

$247

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

Sat 11/1

12:06 pm-8:33 pm

1 stop7h 27m

Washington, D.C. Reagan-National

Tue 11/4

12:42 pm-4:04 pm

1 stop4h 22m

$247

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

Tue 3/10

2:45 pm-9:13 pm

1 stop5h 28m

Washington, D.C. Reagan-National

Wed 3/11

6:00 am-8:49 am

1 stop3h 49m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 21 results

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

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Milwaukee 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 Milwaukee to Washington, D.C. Reagan-National Airport

Prices

Airlines

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

Booking 69 days in advance of your planned departure date is, on average, the best time to get cheap flights from Milwaukee to Washington, D.C. Reagan-National Airport. 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 Milwaukee to Washington, D.C. Reagan-National Airport?

Currently, February is the cheapest month in which you can book a flight from Milwaukee to Washington, D.C. Reagan-National Airport (average of $278). Flying from Milwaukee to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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 MKE to DCA?

When flying from Milwaukee to Washington, D.C. Reagan-National Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 3% versus a flight at noon.

Reviews of airlines servicing Reagan-National

Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Milwaukee to Washington, D.C. Reagan-National Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Southwest

8.0

Very good

4,242 reviews

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Delta

8.0

Very good

7,954 reviews

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

United Airlines

7.4

Good

8,929 reviews

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

What airport do you fly from for flights from Milwaukee to Washington, D.C. Reagan-National?
Located just 6.4 mi from the city center, Milwaukee-Mitchell is the airport most travelers will use when flying to Washington, D.C. Reagan-National from Milwaukee. Booking flights from Milwaukee-Mitchell (MKE) to Washington, D.C. Reagan-National should be relatively easy as there are 3 daily outbound flights to Washington, D.C. Reagan-National from 4 different airlines.
How long is the flight from Milwaukee to Washington, D.C. Reagan-National Airport?
Airlines like Southwest, United Airlines, and Delta fly from Milwaukee to Washington, D.C. Reagan-National Airport in about 4h 22m. The time it takes to get you to your destination can typically vary by up to 1h 49m. Milwaukee and Washington, D.C. Reagan-National Airport are separated by a distance of 633 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from Milwaukee to Washington, D.C. Reagan-National Airport round-trip?
Flying on Delta is currently your cheapest option to Washington, D.C. Reagan-National Airport, with prices starting at $125. Additional round-trip tickets that might be worth considering are offered by American Airlines and Southwest, with the lowest prices starting at $171 and $234, respectively. Delta is currently priced 62% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Milwaukee to Washington, D.C. Reagan-National Airport one-way?
The cheapest airlines for a one-way flight from Milwaukee to Washington, D.C. Reagan-National Airport are Southwest ($71), United Airlines ($85), and Delta ($99).
What are the most reliable airlines from Milwaukee to Washington, D.C. Reagan-National Airport?
No one likes to see their flight delayed. When booking a flight from Milwaukee to Washington, D.C. Reagan-National Airport consider choosing American Airlines (77%), PSA Airlines (77%) or Southwest (76%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Milwaukee to Washington, D.C. Reagan-National Airport?
Looking for the cheapest flight from Milwaukee to Washington, D.C. Reagan-National Airport? While on average our users pay $460, our data indicates the cheapest price to be $123. The most popular route (Milwaukee-Mitchell - Washington, D.C. Reagan-National), is priced around $169.
Can I find deals for flights from Milwaukee to Reagan-National that include hotel bookings?
Yes. In addition to deals on Milwaukee to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Milwaukee to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Milwaukee to Reagan-National.
Can I find deals for business class flights from Milwaukee to Reagan-National?
Yes. Cheapflights offers flight deals from Milwaukee to Reagan-National 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 Milwaukee to Washington, D.C. Reagan-National Airport?
Currently, February is the cheapest month in which you can book a flight from Milwaukee to Washington, D.C. Reagan-National Airport (average of $278). Flying from Milwaukee to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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.

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Top 4 airlines flying from Milwaukee to Reagan-National

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$125	Average$236	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$171	Average$348	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$234	Average$343	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$236	Average$306	FlexibilityNo cancel fee	On-time69%

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$58+ Cheap flights from Milwaukee (MKE) to Reagan-National (DCA)

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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Milwaukee to Reagan-National 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 Milwaukee-Mitchell to Washington, D.C. Reagan-National are usually found in August or November, booked 69 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Milwaukee to Reagan-National

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Milwaukee to Reagan-National

Cheapest flights from Milwaukee to Reagan-NationalExplore the most affordable flight options available from Milwaukee to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Explore the most affordable flight options available from Milwaukee to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Cheapflights Fare Finder

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

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

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

Cheapflights Insights

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

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

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

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

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

Reviews of airlines servicing Reagan-National

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to Reagan-National. 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 from for flights from Milwaukee to Washington, D.C. Reagan-National?

How long is the flight from Milwaukee to Washington, D.C. Reagan-National Airport?

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

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

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

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

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

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

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

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

Traveling to a place near Washington, D.C. Reagan-National Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Milwaukee to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Milwaukee to Reagan-National

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Cheapest flights from Milwaukee to Reagan-National
Explore the most affordable flight options available from Milwaukee to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.