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$126 Cheap Flights from Washington (DCA) to Milwaukee (MKE)

View $126 flight on Thu, Oct 8, 2026Opens 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 $126 for one-way flights and $229 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Tue, Jul 21 - Tue, Jul 28
DCA
Washington
MKE
Milwaukee
$229 Roundtrip, found 2 days ago
$229
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Tue, Jul 21 from Washington to Milwaukee, returning Tue, Jul 28, priced at $229 found 2 days ago
Southwest Airlines
Tue, Jul 14 - Wed, Jul 15
DCA
Washington
MKE
Milwaukee
$235 Roundtrip, found 1 day ago
$235
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Tue, Jul 14 from Washington to Milwaukee, returning Wed, Jul 15, priced at $235 found 1 day ago
American Airlines
Thu, Aug 13 - Wed, Aug 19
DCA
Washington
MKE
Milwaukee
$238 Roundtrip, found 7 hours ago
$238
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Thu, Aug 13 from Washington to Milwaukee, returning Wed, Aug 19, priced at $238 found 7 hours ago
American Airlines
Tue, Aug 11 - Tue, Aug 18
DCA
Washington
MKE
Milwaukee
$241 Roundtrip, found 6 hours ago
$241
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Tue, Aug 11 from Washington to Milwaukee, returning Tue, Aug 18, priced at $241 found 6 hours ago
Southwest Airlines
Sat, Jul 11 - Tue, Jul 14
DCA
Washington
MKE
Milwaukee
$243 Roundtrip, found 1 day ago
$243
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Sat, Jul 11 from Washington to Milwaukee, returning Tue, Jul 14, priced at $243 found 1 day ago
American Airlines
Sat, Jul 11 - Tue, Jul 14
DCA
Washington
MKE
Milwaukee
$244 Roundtrip, found 1 day ago
$244
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jul 11 from Washington to Milwaukee, returning Tue, Jul 14, priced at $244 found 1 day ago
Southwest Airlines
Tue, Aug 18 - Wed, Aug 19
DCA
Washington
MKE
Milwaukee
$248 Roundtrip, found 10 hours ago
$248
Roundtrip
found 10 hours ago
Select Southwest Airlines flight, departing Tue, Aug 18 from Washington to Milwaukee, returning Wed, Aug 19, priced at $248 found 10 hours ago
United
Mon, Aug 10 - Sat, Aug 15
DCA
Washington
MKE
Milwaukee
$265 Roundtrip, found 5 hours ago
$265
Roundtrip
found 5 hours ago
Select United flight, departing Mon, Aug 10 from Washington to Milwaukee, returning Sat, Aug 15, priced at $265 found 5 hours ago
JetBlue Airways
Wed, Sep 2 - Tue, Sep 8
DCA
Washington
MKE
Milwaukee
$274 Roundtrip, found 3 days ago
$274
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Wed, Sep 2 from Washington to Milwaukee, returning Tue, Sep 8, priced at $274 found 3 days ago
Delta
Mon, Sep 14 - Wed, Sep 23
DCA
Washington
MKE
Milwaukee
$319 Roundtrip, found 5 hours ago
$319
Roundtrip
found 5 hours ago
Select Delta flight, departing Mon, Sep 14 from Washington to Milwaukee, returning Wed, Sep 23, priced at $319 found 5 hours ago

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 $422
MKE
General Mitchell Intl.
CheapestClosest
Average driving time to city center13 min
Flights from $422

What you need to know for your flight from Ronald Reagan Washington National to General Mitchell Intl.

Washington (DCA) to Milwaukee (MKE) at a glance

Explore a variety of options for your next flight from Washington (DCA) to Milwaukee (MKE) on this domestic short-haul route. Whether you prefer full-service or low-cost carriers, you can easily compare flights to Milwaukee that suit your budget and schedule. Prepare to discover the vibrant sights and neighborhoods of Milwaukee as you gather essential details for your journey from Ronald Reagan Washington National Airport to General Mitchell International Airport.

  • Fastest flight duration: around 2h 15m non-stop
  • Route distance: roughly 600 miles (970 km)
  • Flights per week: around 15+ flights with multiple daily departures on average
  • Typical fares (one-way): economy tickets often range from $100–$410, depending on seasonality and how far ahead you book

Flights from Ronald Reagan Washington National Airport (DCA) to General Mitchell International Airport (MKE)

According to recent traveler bookings, here are the top airlines favored for flights from Washington to Milwaukee, particularly for non-stop and one-stop options. Common layover points include O'Hare International Airport (ORD) with a layover of about 1 hour and 15 minutes, Detroit Metropolitan Wayne County Airport (DTW) with approximately a 1-hour layover, and Hartsfield-Jackson Atlanta International Airport (ATL) with around a 1-hour layover. These choices allow you to optimize your itinerary based on price, total travel time, and cabin class.

  • American Airlines: This full-service airline provides both non-stop and one-stop options, with one-way ticket prices generally falling between $100 and $415. It operates about 47% of flights on this route, with an average non-stop travel time of 2 hours and 15 minutes.
  • Southwest Airlines: Operating as a low-cost carrier, Southwest offers non-stop and one-stop services, with one-way fares typically ranging from $110 to $415. This airline handles around 35% of departures on this route, boasting a standard non-stop flight duration of 2 hours and 15 minutes.
  • United: As a full-service airline, United provides one-stop services with one-way fares usually ranging from $100 to $335. It comprises approximately 9% of departures on this route, featuring an in-flight duration of 3 hours and 15 minutes, leading to a total travel time of about 4 hours and 30 minutes, including layover.
  • Delta: Delta functions as a full-service carrier offering one-stop services, with one-way fares generally between $100 and $340. It accounts for roughly 8% of flights on this route, with an in-flight time of 3 hours and 15 minutes, resulting in a total journey time of about 4 hours and 30 minutes, factoring in layovers.
  • Frontier Airlines: This low-cost airline provides one-stop services, with one-way fares typically ranging from $100 to $200. It makes up around 1% of departures on this route, with an in-flight duration of 3 hours and 15 minutes, leading to a total travel time of roughly 4 hours and 30 minutes, including layovers.

Travelers flying from Washington to Milwaukee can enhance their journey by upgrading to first-class service offered by American Airlines on this route.

Best time to fly from Washington (DCA) to Milwaukee (MKE)

The most popular months for travelers flying from Washington to Milwaukee are March, April, and July, when peak temperatures in Milwaukee reach up to 71.4°F in July. If you prefer quieter travel, consider May, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 54.9°F. For better deals, September usually offers the lowest average one-way fare around $186. Flight availability peaks in September, with approximately 24 flights per week, making it easier to find convenient departure times. January has the fewest flights, with approximately 13 flights per week.

  • Cheapest time to fly: September usually offers good deals with average one-way fare around $186, roughly 13% cheaper than the yearly average.
  • More budget-friendly months to fly: May and August typically offer average one-way fares roughly ranging from $187 to $202.
  • Most flight options: September has the highest number of flights from Washington to Milwaukee, with approximately 24 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January22.1°F (-5.5°C)Average13$223
February23.5°F (-4.7°C)Moderately Low14$228
March34.7°F (1.5°C)Moderately High16$231
April43.7°F (6.5°C)Moderately High18$229
May54.9°F (12.7°C)Moderately Low17$187
June64.9°F (18.3°C)Average23$218
July71.4°F (21.9°C)Moderately High22$216
August70.7°F (21.5°C)Average22$202
September64.2°F (17.9°C)Average24$186
October52.0°F (11.1°C)Average21$209
November39.2°F (4.0°C)Average19$229
December29.7°F (-1.3°C)Moderately Low16$226

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Washington (DCA) to Milwaukee (MKE)

  • Washington to Milwaukee (IAD-MKE): Washington Dulles International Airport (IAD) is located approximately 23 miles from Ronald Reagan Washington National Airport (DCA). One-way economy fares for this route generally fall between $100 and $425, influenced by the season and how far in advance you book. Travelers can typically choose a one-stop option, with common layover points at O'Hare International Airport (ORD) and Detroit Metropolitan Wayne County Airport (DTW). Major airlines servicing this route include Delta and United, and first-class service is also offered.

How to find the best prices for flights from Washington (DCA) to Milwaukee (MKE)

Getting some of the best deals on flights from Washington to Milwaukee is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are typically found when booking 2 to 8 weeks in advance, which coincides with when most travelers make their reservations. Morning departures between 5 AM and 12 PM tend to offer lower prices and are also the most popular flight times. Additionally, flying on Monday usually provides cheaper options, even though Friday is the busiest travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at General Mitchell International Airport from Ronald Reagan Washington National Airport

Milwaukee welcomes travelers from Washington with a range of transport options based on price, convenience, and proximity. For departures, Ronald Reagan Washington National Airport is roughly a 10-minute drive (covering about 5 miles) from central Washington. Here's how to reach Milwaukee efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Milwaukee, with private rides that can be arranged in advance.
  • Car rental: Renting a car from General Mitchell International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at General Mitchell International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From General Mitchell International Airport, Milwaukee Airport Bus Station (a bus station) is located about 0.1 miles away on foot, while Milwaukee Airport Station (a train station) is about 1.8 miles from the airport by car. For metro travel, Michigan & Jackson Tram Stop (a metro station) is situated approximately 7.8 miles away by car.

Frequently asked questions

How much does a flight from Washington, DC (DCA-Ronald Reagan Washington National) to Milwaukee, WI (MKE-General Mitchell Intl.) cost?
You can find cheap one-way flights from $126 and cheap return flights from $229 Washington, DC (DCA-Ronald Reagan Washington National) to Milwaukee, WI (MKE-General Mitchell Intl.) with Expedia. One-way flights generally range between $119 and $683, and roundtrip flights usually range from $294 to $1004. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Washington, DC (DCA-Ronald Reagan Washington National) to Milwaukee, WI (MKE-General Mitchell Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Milwaukee, WI (MKE-General Mitchell Intl.)?
The cheapest month to fly from DCA to MKE is July when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Washington, DC (DCA-Ronald Reagan Washington National) to Milwaukee, WI (MKE-General Mitchell Intl.)?
You can fly direct from DCA to MKE on American Airlines, with around 14 flights per week.
What is the cheapest airline that flies from Washington, DC (DCA-Ronald Reagan Washington National) to Milwaukee, WI (MKE-General Mitchell Intl.)?
Frontier Airlines is one of the cheapest airlines offering connecting flights from Washington, DC (DCA) to Milwaukee, WI (MKE), with round-trip tickets starting from around $199. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Washington, DC (DCA-Ronald Reagan Washington National) to Milwaukee, WI (MKE-General Mitchell Intl.)?
To find a cheap flight from Washington, DC (DCA-Ronald Reagan Washington National) to Milwaukee, WI (MKE-General Mitchell Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Washington, DC (DCA-Ronald Reagan Washington National) to Milwaukee, WI (MKE-General Mitchell Intl.)?
The best airline to fly with from Washington, DC (DCA) to Milwaukee, WI (MKE) will differ from traveler to traveler. If you like to fly early, WN offers early morning flights. If price is the most important factor, WN typically offers the lowest fares. United offers the most daily flights from DCA to MKE, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Milwaukee, WI (MKE-General Mitchell Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Washington, DC (DCA-Ronald Reagan Washington National) to Milwaukee, WI (MKE-General Mitchell Intl.)?
You can find approximately 4 nonstop flights per day from Ronald Reagan Washington National (DCA) to General Mitchell Intl. (MKE). For more options, look at flights that include layovers.
What is the earliest flight from Washington, DC (DCA-Ronald Reagan Washington National) to Milwaukee, WI (MKE-General Mitchell Intl.)?
The earliest flight from Ronald Reagan Washington National Airport (DCA) to General Mitchell International Airport (MKE) typically departs at 5:00 AM, operated by American Airlines. An early departure like this allows you to make the most of your day in Milwaukee. This service operates seasonally in May. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Washington, DC (DCA-Ronald Reagan Washington National) to Milwaukee, WI (MKE-General Mitchell Intl.)?
The most popular departure times for flights from Washington, DC (DCA-Ronald Reagan Washington National) to Milwaukee (MKE-General Mitchell Intl.) are in the early morning, from 6am to 9am. About 30% of passengers prefer this time window. Many major carriers, including Delta, United, and American Airlines, offer flights during this window. This timing works well because it allows you to start your day early and arrive in Milwaukee with plenty of time to explore.
How long does it take to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Milwaukee, WI (MKE-General Mitchell Intl.)?
A nonstop flight from DCA to MKE typically takes around 2 hours 20 minutes, covering approximately 633 miles. Connecting flights on this route usually add 2 hours 40 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Washington, DC (DCA-Ronald Reagan Washington National) to Milwaukee, WI (MKE-General Mitchell Intl.)?
First class seats are offered on the DCA to MKE route. First class cabins are available on:

  • Delta Air Lines
  • United Airlines
  • American Airlines

How much is a business class flight from Washington, DC (DCA-Ronald Reagan Washington National) to Milwaukee, WI (MKE-General Mitchell Intl.)?
A direct, return business class ticket from Washington, DC (DCA) to Milwaukee, WI (MKE) typically costs between $1,029 - $1,789. A non-stop, one-way business class flight is usually not available. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Washington, DC (DCA-Ronald Reagan Washington National) to Milwaukee, WI (MKE-General Mitchell Intl.) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Washington, DC (DCA-Ronald Reagan Washington National) to Milwaukee, WI (MKE-General Mitchell Intl.) flight with Expedia?
It's easy to earn miles on a Washington, DC (DCA-Ronald Reagan Washington National) to Milwaukee, WI (MKE-General Mitchell Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Milwaukee from Ronald Reagan Washington National (DCA)?
If you're planning to travel to Milwaukee from Ronald Reagan Washington National (DCA), you can fly into General Mitchell Intl. (MKE) Some flights may connect through major hubs like Logan Intl. (BOS), Liberty Intl. (EWR), Hartsfield-Jackson Atlanta Intl. (ATL) before reaching Milwaukee. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Washington, DC (DCA-Ronald Reagan Washington National) to Milwaukee, WI (MKE-General Mitchell Intl.) at the last minute?
Typically, booking a last minute flight from Washington, DC (DCA-Ronald Reagan Washington National) to Milwaukee, WI (MKE-General Mitchell Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Washington, DC (DCA-Ronald Reagan Washington National) to Milwaukee, WI (MKE-General Mitchell Intl.) flight and hotel package?
Securing a Washington, DC (DCA-Ronald Reagan Washington National) to Milwaukee, WI (MKE-General Mitchell Intl.) Milwaukee Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington, DC (DCA-Ronald Reagan Washington National) to Milwaukee, WI (MKE-General Mitchell Intl.)?
If you booked your Washington, DC (DCA-Ronald Reagan Washington National) to Milwaukee, WI (MKE-General Mitchell Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
General Mitchell Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$229
Distance
633 mi
Average flight time
1 hour 7 mins

Book with confidence

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 July. 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 2026. You can also book with separate airlines for your outbound and return journeys, from $126 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.

 

Washington to Milwaukee Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

How to find the latest flight deals from Washington (DCA) to Milwaukee (MKE)?

Last updated:

This page highlights the latest flight deals from Washington to Milwaukee (DCA to MKE), including one-way and roundtrip options from multiple airlines. The deals featured here are updated regularly, so you’ll always find the most up-to-date prices and best available flights for your trip from Washington to Milwaukee.

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