$109 Cheap Flights from Milwaukee (MKE) to Washington (DCA)

View $109 flight on Sat, Sep 6, 2025Opens in a new window

Popular airlines from General Mitchell Intl. Airport (MKE) to Ronald Reagan Washington National Airport (DCA)

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Cheap Flights from Milwaukee to Washington (MKE-DCA)

Prices were available within the past 7 days and start at $109 for one-way flights and $204 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Aug 30 - Sun, Aug 31
MKE
Milwaukee
DCA
Washington
$204 Roundtrip, found 5 days ago
$204
Roundtrip
found 5 days ago
Select United flight, departing Sat, Aug 30 from Milwaukee to Washington, returning Sun, Aug 31, priced at $204 found 5 days ago
Delta
Fri, Aug 15 - Tue, Aug 19
MKE
Milwaukee
DCA
Washington
$210 Roundtrip, found 4 days ago
$210
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Aug 15 from Milwaukee to Washington, returning Tue, Aug 19, priced at $210 found 4 days ago
Southwest Airlines
Sat, Sep 6 - Sat, Sep 13
MKE
Milwaukee
DCA
Washington
$217 Roundtrip, just found
$217
Roundtrip
just found
Select Southwest Airlines flight, departing Sat, Sep 6 from Milwaukee to Washington, returning Sat, Sep 13, priced at $217 just found
American Airlines
Sat, Sep 6 - Sat, Sep 13
MKE
Milwaukee
DCA
Washington
$217 Roundtrip, just found
$217
Roundtrip
just found
Select American Airlines flight, departing Sat, Sep 6 from Milwaukee to Washington, returning Sat, Sep 13, priced at $217 just found
United
Thu, Sep 4 - Wed, Sep 10
MKE
Milwaukee
DCA
Washington
$220 Roundtrip, found 4 days ago
$220
Roundtrip
found 4 days ago
Select United flight, departing Thu, Sep 4 from Milwaukee to Washington, returning Wed, Sep 10, priced at $220 found 4 days ago
Delta
Sat, Sep 6 - Sat, Sep 13
MKE
Milwaukee
DCA
Washington
$222 Roundtrip, just found
$222
Roundtrip
just found
Select Delta flight, departing Sat, Sep 6 from Milwaukee to Washington, returning Sat, Sep 13, priced at $222 just found
Southwest Airlines
Wed, Sep 10 - Fri, Sep 12
MKE
Milwaukee
DCA
Washington
$224 Roundtrip, found 1 hour ago
$224
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Wed, Sep 10 from Milwaukee to Washington, returning Fri, Sep 12, priced at $224 found 1 hour ago
Southwest Airlines
Wed, Oct 29 - Fri, Oct 31
MKE
Milwaukee
DCA
Washington
$224 Roundtrip, found 7 hours ago
$224
Roundtrip
found 7 hours ago
Select Southwest Airlines flight, departing Wed, Oct 29 from Milwaukee to Washington, returning Fri, Oct 31, priced at $224 found 7 hours ago
Southwest Airlines
Sat, Sep 20 - Mon, Sep 22
MKE
Milwaukee
DCA
Washington
$225 Roundtrip, found 3 days ago
$225
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Sat, Sep 20 from Milwaukee to Washington, returning Mon, Sep 22, priced at $225 found 3 days ago
Frontier Airlines
Fri, Sep 12 - Sat, Sep 13
MKE
Milwaukee
DCA
Washington
$238 Roundtrip, found 9 hours ago
$238
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Fri, Sep 12 from Milwaukee to Washington, returning Sat, Sep 13, priced at $238 found 9 hours ago

Find the cheapest month to fly from Milwaukee (MKE) to Washington (DCA)

November is typically the cheapest month to fly

From $131 - $416 per traveler.

Graph displaying average flight prices per month

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Average driving time to city center is 40 minutes. Flights from $348
BWI
Baltimore Washington Intl. Thurgood Marshall
Average driving time to city center40 min
Flights from $348
Select flight to Washington Dulles Intl. IAD. Cheapest option available. Average driving time to city center is 36 minutes. Flights from $247
IAD
Washington Dulles Intl.
Cheapest
Average driving time to city center36 min
Flights from $247
Flights from Milwaukee (MKE) to Washington (DCA)
Origin airport
General Mitchell Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$204
Distance
633 mi
Average flight time
2 hours 53 mins

Milwaukee to Washington Flights

The cheapest times to fly from Milwaukee to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Milwaukee to Washington are during the month of August. You can find some of the cheapest flights from Milwaukee to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Milwaukee to Washington

Sunday is one of the best days to book for cheap flights from Milwaukee to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Milwaukee to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Milwaukee to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $109 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Milwaukee to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Milwaukee to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from General Mitchell Intl. Airport (MKE) to Ronald Reagan Washington National Airport (DCA) cost?
Cheap round-trip flights from General Mitchell Intl. Airport (MKE) to Ronald Reagan Washington National Airport (DCA) start at $217. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Southwest Airlines flight leaving MKE on August 18 2025 and touching down at DCA. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from MKE to DCA?
The cheapest flights from MKE to DCA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from General Mitchell Intl. Airport (MKE) to Ronald Reagan Washington National Airport (DCA)?
You can fly nonstop from General Mitchell Intl. Airport (MKE) to Ronald Reagan Washington National Airport (DCA) on a Southwest Airlines flight.
What is the cheapest airline that flies from MKE to DCA?
With prices as low as $109 for a one-way journey from MKE to DCA, Southwest Airlines is currently the cheapest airline flying this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from MKE on October 4 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from General Mitchell Intl. Airport (MKE) to Ronald Reagan Washington National Airport (DCA)?
With, on average, 3 direct flights departing from General Mitchell Intl. Airport (MKE) to Ronald Reagan Washington National Airport (DCA) every day, you'll be off on your next adventure in no time.
What are the most popular departure times for flights from General Mitchell Intl. Airport (MKE) to Ronald Reagan Washington National Airport (DCA)?
The 6 AM departures from MKE to DCA are typically the busiest. Greater demand means you'll likely pay more for these departures. If you're looking to save, choose a less crowded time to fly.
What day of the week has the most flights from MKE to DCA?
Travel on a Friday if you're after the best choice of flights from General Mitchell Intl. Airport (MKE) to Ronald Reagan Washington National Airport (DCA).
What is the earliest flight from General Mitchell Intl. Airport (MKE) to Ronald Reagan Washington National Airport (DCA)?
Hop on the earliest flight at around 6:00AM UTC-6, leaving from General Mitchell Intl. Airport (MKE). You'll be flying for approximately 2h 11m, reaching Ronald Reagan Washington National Airport (DCA) at approximately 9:11AM UTC-5.
How long does it take to fly from General Mitchell Intl. Airport (MKE) to Ronald Reagan Washington National Airport (DCA)?
Flights from MKE to DCA have an average travel time of 2 hours and 6 minutes. The total distance between the two is 630 mi.
What airline has the least delays from MKE to DCA?
American Airlines has the best performance for on-time direct flights from General Mitchell Intl. Airport (MKE) to Ronald Reagan Washington National Airport (DCA), with an on-time score of 82%. Use the Expedia App to check your flight status before you head off and get real-time updates about any trip changes.
What is the best time to fly from General Mitchell Intl. Airport (MKE) to Ronald Reagan Washington National Airport (DCA)?
Opt for a flight from General Mitchell Intl. Airport (MKE) to Ronald Reagan Washington National Airport (DCA) that takes off before 3 PM to reduce the likelihood of delays. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Washington from General Mitchell Intl. Airport (MKE)?
You'll arrive at Ronald Reagan Washington National Airport (DCA) or Baltimore Washington Intl. Thurgood Marshall Airport (BWI) when traveling to Washington on a direct flight from General Mitchell Intl. Airport (MKE).
Is it cheaper to buy a plane ticket from General Mitchell Intl. Airport (MKE) to Ronald Reagan Washington National Airport (DCA) last-minute?
Waiting until right before your break to book your flight from MKE to DCA generally means paying more. Although you may find some last-minute offers, they aren't always guaranteed. Allow some flexibility in your schedule to maximize your chances of getting a bargain.
Is it cheaper to book a MKE to DCA flight and hotel package?
You'll typically save money by securing a MKE to DCA flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've chosen your ideal flights and accommodations, consider adding extras including tours, car rentals and activities.
Can I cancel or change the date of my flight from General Mitchell Intl. Airport (MKE) to Ronald Reagan Washington National Airport (DCA)?
Generally, it's possible to reschedule or cancel your MKE to DCA flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

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