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Reagan-National

$104+ 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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — DCA
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheapflights Tip: The best prices from Milwaukee-Mitchell to Washington, D.C. Reagan-National are usually found in August or September, booked 69 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

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 November 6, 2025.

This American Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:00 amMKE - DCA
Nonstop2h 09mAmerican Airlines
Wed 12/105:24 pmDCA - MKE
1 stop6h 37mAmerican Airlines
Deal found 11/5$239
This American Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/512:34 pmMKE - DCA
Nonstop2h 01mAmerican Airlines
Fri 12/1211:55 amDCA - MKE
1 stop6h 21mAmerican Airlines
Deal found 11/5$241
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/33:17 pmMKE - DCA
1 stop6h 23mDelta
Wed 12/106:02 amDCA - MKE
1 stop3h 43mDelta
Deal found 11/6$247
This American Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1312:58 pmMKE - DCA
Nonstop2h 01mAmerican Airlines
Mon 12/1510:57 amDCA - MKE
Nonstop2h 07mAmerican Airlines
Deal found 11/3$249
This American Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:00 amMKE - DCA
Nonstop2h 09mAmerican Airlines
Wed 11/2610:40 pmDCA - MKE
Nonstop2h 08mAmerican Airlines
Deal found 11/4$251
This Southwest deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/65:45 amMKE - DCA
2 stops8h 55mSouthwest
Sat 12/137:00 amDCA - MKE
1 stop6h 30mSouthwest
Deal found 11/4$254
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/135:45 amMKE - DCA
1 stop4h 52mDelta
Mon 12/155:31 pmDCA - MKE
1 stop3h 59mDelta
Deal found 11/3$257
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/243:49 pmMKE - DCA
1 stop4h 06mUnited Airlines
Wed 11/266:07 pmDCA - MKE
1 stop5h 36mUnited Airlines
Deal found 11/4$259
This Southwest deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:10 amMKE - DCA
Nonstop1h 50mSouthwest
Sat 12/69:30 amDCA - MKE
Nonstop2h 05mSouthwest
Deal found 11/5$261
This American Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:02 amMKE - DCA
Nonstop2h 06mAmerican Airlines
Mon 1/55:00 amDCA - MKE
1 stop6h 29mAmerican Airlines
Deal found 11/5$263
This Southwest deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/38:35 amMKE - DCA
1 stop6h 30mSouthwest
Thu 12/41:15 pmDCA - MKE
2 stops9h 15mSouthwest
Deal found 11/6$264
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:35 pmMKE - DCA
1 stop5h 24mUnited Airlines
Sat 12/66:30 amDCA - MKE
1 stop4h 49mUnited Airlines
Deal found 11/5$269

Cheap flight deals from Milwaukee to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$239
(American Airlines)

One-way from

$104
(Southwest)

Popular in

March

Cheapest in

August

Average price

$306

Good round-trip deal

$273 or less

Good one-way deal

$144 or less
Provider with most accurate pricing for Milwaukee-Mitchell-Washington, D.C. Reagan-National flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Washington, D.C. Reagan-National flights.
Search Deals
From Milwaukee-Mitchell to Washington, D.C. Reagan-National
Search Deals
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 ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Milwaukee-Mitchell to Washington, D.C. Reagan-National.
Search Deals
Price to beat on a one-way flight from Milwaukee-Mitchell to Washington, D.C. Reagan-National.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee to Reagan-National 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, Cheapflights users made 2,558,603 searches. Data last updated November 6, 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

Milwaukee

Fly to

Reagan-National

Route

Depart

Return

Price

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

Tue 1/6

7:00 am-12:40 pm

1 stop4h 40m

Washington, D.C. Reagan-National

Sat 1/10

1:40 pm-7:58 pm

1 stop7h 18m

$247

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

Tue 3/10

5:00 pm-10:56 pm

1 stop4h 56m

Washington, D.C. Reagan-National

Wed 3/11

6:00 am-12:39 pm

1 stop7h 39m

$247

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

Wed 1/7

3:59 pm-11:25 pm

1 stop6h 26m

Washington, D.C. Reagan-National

Sat 1/10

7:00 am-12:26 pm

1 stop6h 26m

$247

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

Wed 12/3

3:17 pm-10:40 pm

1 stop6h 23m

Washington, D.C. Reagan-National

Wed 12/10

6:02 am-8:45 am

1 stop3h 43m

$247

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

Thu 1/1

5:40 am-12:57 pm

1 stop6h 17m

Washington, D.C. Reagan-National

Tue 1/6

9:55 am-12:31 pm

1 stop3h 36m

$249

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

Mon 1/26

5:45 pm-11:10 pm

1 stop4h 25m

Washington, D.C. Reagan-National

Sat 1/31

6:04 am-8:48 am

1 stop3h 44m

$257

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

Sat 12/13

5:45 am-11:37 am

1 stop4h 52m

Washington, D.C. Reagan-National

Mon 12/15

5:31 pm-8:30 pm

1 stop3h 59m

$257

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

Sat 1/24

12:25 pm-3:15 pm

Nonstop1h 50m

Washington, D.C. Reagan-National

Mon 1/26

9:30 am-10:40 am

Nonstop2h 10m

$261

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

Fri 1/2

6:15 pm-10:50 pm

1 stop3h 35m

Washington, D.C. Reagan-National

Wed 1/7

9:55 am-12:31 pm

1 stop3h 36m

$267

MilwaukeeWashington, D.C.

MKE - DCA

MKEDCA

Milwaukee-Mitchell

Fri 1/2

6:15 pm-10:50 pm

1 stop3h 35m

Washington, D.C. Reagan-National

Tue 1/6

12:55 pm-4:26 pm

1 stop4h 31m

$267

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 21 results
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Compare providers for flights from Milwaukee to Reagan-National

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Milwaukee to Reagan-National in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Milwaukee-Washington, D.C. Reagan-National Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Milwaukee-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Milwaukee-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Milwaukee-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Milwaukee-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

Use this chart to determine the optimal time to book a round-trip flight from Milwaukee to Reagan-National. Price data was last updated on October 31, 2025.

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, June is the cheapest month in which you can book a flight from Milwaukee to Washington, D.C. Reagan-National Airport (average of $130). Flying from Milwaukee to Washington, D.C. Reagan-National Airport in May is currently the most expensive (average of $195). 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?

Find hourly flight availability from Milwaukee to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

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 10% versus a flight at noon.

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reagan-National. Reviews last updated November 6, 2025.
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
4,241 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

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
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

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
7.9
Good
8,001 reviews
Southwest
8.0
Very good
4,241 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

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
9,007 reviews
Southwest
8.0
Very good
4,241 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

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
11,040 reviews
Southwest
8.0
Very good
4,241 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

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

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?

    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 Delta fly from Milwaukee to Washington, D.C. Reagan-National Airport in about 4h 40m. The time it takes to get you to your destination can typically vary by up to . Milwaukee and Washington, D.C. Reagan-National Airport are separated by a distance of 633 mi.

  • 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 United Airlines, with the lowest prices starting at $197 and $227, respectively. Delta is currently priced 62% below the average price you’ll pay for this route.

  • 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 (83%), PSA Airlines (83%) or Southwest (72%) 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 $404, our data indicates the cheapest price to be $79. The most popular route (Milwaukee-Mitchell - Washington, D.C. Reagan-National), is priced around $217.

  • 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, June is the cheapest month in which you can book a flight from Milwaukee to Washington, D.C. Reagan-National Airport (average of $130). Flying from Milwaukee to Washington, D.C. Reagan-National Airport in May is currently the most expensive (average of $195). 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

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

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Tysons
Woodbridge
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Waldorf
Bowie
Largo
McLean

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.
O'Hare Intl to Reagan-National flights
O'Hare Intl to Dulles Intl flights
O'Hare Intl to Baltimore flights
Minneapolis to Reagan-National flights
Minneapolis to Baltimore flights
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Milwaukee to Baltimore flights
Madison to Reagan-National flights
Madison to Dulles Intl flights
Madison to Baltimore flights
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Appleton to Baltimore flights
Wausau to Dulles Intl flights
Green Bay to Baltimore flights
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Escanaba to Dulles Intl flights
Appleton to Dulles Intl flights
Appleton to Reagan-National flights
Duluth to Dulles Intl flights
Duluth to Baltimore flights
Wausau to Baltimore flights
Eau Claire to Reagan-National flights
Eau Claire to Dulles Intl flights
Duluth to Reagan-National flights
Eau Claire to Baltimore flights
La Crosse to Reagan-National flights
Rhinelander to Baltimore flights
Rhinelander to Dulles Intl flights
Rhinelander to Reagan-National flights
La Crosse to Baltimore flights
Escanaba to Reagan-National flights
La Crosse to Dulles Intl flights
Escanaba to Baltimore flights
Dubuque to Reagan-National flights
Dubuque to Baltimore flights

Top 4 airlines flying from Milwaukee to Reagan-National

Discover the top 4 airlines that operate flights from Milwaukee to Reagan-National. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$125Average$247FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$197Average$357FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$227Average$306FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$235Average$342FlexibilityNo cancel feeOn-time63%

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