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

View $109 flight on Tue, Aug 26, 2025Opens in a new window

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

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Cheap Flights from Washington to Milwaukee (DCA-MKE)

Prices were available within the past 7 days and start at $109 for one-way flights and $209 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Nov 24 - Wed, Dec 3
DCA
Washington
MKE
Milwaukee
$209 Roundtrip, found 4 days ago
$209
Roundtrip
found 4 days ago
Select United flight, departing Mon, Nov 24 from Washington to Milwaukee, returning Wed, Dec 3, priced at $209 found 4 days ago
Delta
Wed, Oct 1 - Sun, Oct 5
DCA
Washington
MKE
Milwaukee
$210 Roundtrip, found 5 days ago
$210
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Oct 1 from Washington to Milwaukee, returning Sun, Oct 5, priced at $210 found 5 days ago
United
Tue, Aug 19 - Wed, Aug 20
DCA
Washington
MKE
Milwaukee
$214 Roundtrip, found 5 days ago
$214
Roundtrip
found 5 days ago
Select United flight, departing Tue, Aug 19 from Washington to Milwaukee, returning Wed, Aug 20, priced at $214 found 5 days ago
Southwest Airlines
Sat, Aug 23 - Wed, Aug 27
DCA
Washington
MKE
Milwaukee
$217 Roundtrip, just found
$217
Roundtrip
just found
Select Southwest Airlines flight, departing Sat, Aug 23 from Washington to Milwaukee, returning Wed, Aug 27, priced at $217 just found
American Airlines
Sat, Aug 23 - Wed, Aug 27
DCA
Washington
MKE
Milwaukee
$217 Roundtrip, just found
$217
Roundtrip
just found
Select American Airlines flight, departing Sat, Aug 23 from Washington to Milwaukee, returning Wed, Aug 27, priced at $217 just found
Delta
Sat, Aug 23 - Wed, Aug 27
DCA
Washington
MKE
Milwaukee
$222 Roundtrip, just found
$222
Roundtrip
just found
Select Delta flight, departing Sat, Aug 23 from Washington to Milwaukee, returning Wed, Aug 27, priced at $222 just found
JetBlue Airways
Sat, Oct 18 - Tue, Oct 21
DCA
Washington
MKE
Milwaukee
$224 Roundtrip, found 13 hours ago
$224
Roundtrip
found 13 hours ago
Select JetBlue Airways flight, departing Sat, Oct 18 from Washington to Milwaukee, returning Tue, Oct 21, priced at $224 found 13 hours ago
Southwest Airlines
Sun, Aug 31 - Tue, Sep 2
DCA
Washington
MKE
Milwaukee
$224 Roundtrip, found 7 hours ago
$224
Roundtrip
found 7 hours ago
Select Southwest Airlines flight, departing Sun, Aug 31 from Washington to Milwaukee, returning Tue, Sep 2, priced at $224 found 7 hours ago
JetBlue Airways
Mon, Sep 22 - Sat, Sep 27
DCA
Washington
MKE
Milwaukee
$225 Roundtrip, found 1 day ago
$225
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Mon, Sep 22 from Washington to Milwaukee, returning Sat, Sep 27, priced at $225 found 1 day ago
Southwest Airlines
Sat, Aug 23 - Wed, Aug 27
DCA
Washington
MKE
Milwaukee
$227 Roundtrip, just found
$227
Roundtrip
just found
Select Southwest Airlines flight, departing Sat, Aug 23 from Washington to Milwaukee, returning Wed, Aug 27, priced at $227 just found

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

November is typically the cheapest month to fly

From $131 - $464 per traveler.

Graph displaying average flight prices per month

Alternative airports near Milwaukee

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

Select flight to General Mitchell Intl. MKE. Cheapest and Closest option available. Average driving time to city center is 13 minutes. Flights from $324
MKE
General Mitchell Intl.
CheapestClosest
Average driving time to city center13 min
Flights from $324
Flights from Washington (DCA) to Milwaukee (MKE)
Origin airport
Ronald Reagan Washington National
Destination airport
General Mitchell Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Roundtrip price
$208
Distance
633 mi
Average flight time
1 hour 8 mins

Washington to Milwaukee Flights

The cheapest times to fly from Washington to Milwaukee

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 Washington to Milwaukee are during the month of November. You can find some of the cheapest flights from Washington to Milwaukee with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Milwaukee

Sunday is one of the best days to book for cheap flights from Washington to Milwaukee: 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 Washington to Milwaukee

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 Washington to Milwaukee 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 Washington to Milwaukee 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 Washington to Milwaukee 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 Ronald Reagan Washington National Airport (DCA) to General Mitchell Intl. Airport (MKE) cost?
Pick up cheap return fares starting from $217 from Ronald Reagan Washington National Airport (DCA) to General Mitchell Intl. Airport (MKE). 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 DCA on August 18 2025 and touching down at MKE. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from DCA to MKE?
The cheapest flights from DCA to MKE 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 Ronald Reagan Washington National Airport (DCA) to General Mitchell Intl. Airport (MKE)?
Board a nonstop flight with Southwest Airlines and travel straight from Ronald Reagan Washington National Airport (DCA) to General Mitchell Intl. Airport (MKE).
What is the cheapest airline that flies from DCA to MKE?
Currently, the cheapest airline operating one-way flights from DCA to MKE is Southwest Airlines. You can book a seat on this route from $109. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from DCA on September 4 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Ronald Reagan Washington National Airport (DCA) to General Mitchell Intl. Airport (MKE)?
When taking off from Ronald Reagan Washington National Airport (DCA), you can choose from an average of 3 daily direct flights to General Mitchell Intl. Airport (MKE).
What are the most popular departure times for flights from Ronald Reagan Washington National Airport (DCA) to General Mitchell Intl. Airport (MKE)?
More travelers fly between DCA and MKE at 7 AM than at any other point in the day. Rather go when it's quieter? Consider flying outside peak hours and it's possible you'll save on your fare as well.
What day of the week has the most flights from DCA to MKE?
Jet off on a Friday if you're after the biggest selection of flights from Ronald Reagan Washington National Airport (DCA) to General Mitchell Intl. Airport (MKE).
What is the earliest flight from Ronald Reagan Washington National Airport (DCA) to General Mitchell Intl. Airport (MKE)?
Hop on the earliest flight at around 7:30AM UTC-5, departing from Ronald Reagan Washington National Airport (DCA). You'll be in the air for roughly 2h 15m, landing at General Mitchell Intl. Airport (MKE) at approximately 8:45AM UTC-6.
How long does it take to fly from Ronald Reagan Washington National Airport (DCA) to General Mitchell Intl. Airport (MKE)?
Flights from DCA to MKE have an average travel time of 2 hours and 13 minutes. The total distance between the two airports is 630 mi.
What is the best time to fly from Ronald Reagan Washington National Airport (DCA) to General Mitchell Intl. Airport (MKE)?
To touch down at General Mitchell Intl. Airport (MKE) without delays, select a flight that leaves from Ronald Reagan Washington National Airport (DCA) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Milwaukee from Ronald Reagan Washington National Airport (DCA)?
If you're taking a direct flight from Ronald Reagan Washington National Airport (DCA) to Milwaukee, General Mitchell Intl. Airport (MKE) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Ronald Reagan Washington National Airport (DCA) to General Mitchell Intl. Airport (MKE) last-minute?
Holding off until just before your trip to book a ticket from DCA to MKE generally means paying more. While it's possible to find some last-minute offers, they aren't always guaranteed. Be flexible with your travel plans to boost your chances of snagging a bargain.
Is it cheaper to book a DCA to MKE flight and hotel package?
Compared with arranging flights and hotels separately, booking a DCA to MKE flight and hotel package with Expedia could lead to significant savings. Better still, managing everything in one place will take the hassle out of planning your trip. Simply pick your flights and select from our extensive range of hotels, then tailor your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Ronald Reagan Washington National Airport (DCA) to General Mitchell Intl. Airport (MKE)?
Typically, it's possible to reschedule or cancel your DCA to MKE flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

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