$88 Find Cheap Flights from Milwaukee to Washington, D.C. - Compare and Save
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Milwaukee to Washington, D.C. departing on 9/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Cheap Flights from Milwaukee to Washington, D.C. (MKE-WAS)
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Milwaukee to Washington, D.C. that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.
Round-trip
One-way
Last minute
Direct
Recent round-trip flight deals from Milwaukee to Washington, D.C.
Thu, Sep 17 - Wed, Sep 23
10:10 am - 5:27 pmMKE Milwaukee-Mitchell-BWI Baltimore/Washington
6h 17m1 stop Orlando
9:27 am - 9:08 amBWI Baltimore/Washington-MKE Milwaukee-Mitchell
24h 41m1 stop Orlando
$186Frontier
Thu, Oct 15 - Mon, Oct 19
10:15 am - 8:57 pmMKE Milwaukee-Mitchell-BWI Baltimore/Washington
Price, demand and travel trends for Milwaukee to Washington, D.C. flights
Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Milwaukee to Washington, D.C. with more confidence.
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How much is a round-trip flight from Milwaukee to Washington, D.C.?
This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Milwaukee to Washington, D.C. departing in September.
Round-trip flights from Milwaukee to Washington, D.C. start at $186. Prices are below average for this route right now, with typical round-trip fares ranging from $293 to $417. The lowest price found in the past 5 days was $186 on Frontier.
What is the cheapest Milwaukee to Washington, D.C. flight route?
KAYAK tracks online flight deals over the last 12 months and analyzes pricing trends to identify the best available fares.
Milwaukee (MKE) to Washington, D.C. Dulles Intl Airport (IAD) is the cheapest Milwaukee to Washington, D.C. route, averaging $306 round-trip. Other Milwaukee to Washington, D.C. routes average $348, based on KAYAK data over the past 12 months.
What's the cheapest day of the week to fly from Milwaukee to Washington, D.C.?
Saturday is the cheapest day of the week to fly from Milwaukee to Washington, D.C., it is 9% cheaper than the average day. Sunday is the most expensive day with flight prices 16% higher than average. Based on deals found by KAYAK users in the last 12 months.
What is the cheapest month to fly from Milwaukee to Washington, D.C.?
KAYAK internal proprietary data takes all prices for each month over the last 12 months for round-trip flights from Milwaukee to Washington, D.C., removes the top 0.1% to account for outliers and then takes the median of all values for each month.
October is the cheapest month to fly from Milwaukee to Washington, D.C. at $302 round-trip.
June ($396) and May ($388) are the most expensive months.
The price difference between flying in the cheapest and most expensive months is 31% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.
When are prices from Milwaukee to Washington, D.C. the cheapest?
Flights from Milwaukee to Washington, D.C. are cheapest 18 weeks before departure. Booking in this window typically costs about 51% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.
What is the cheapest airline to fly from Milwaukee to Washington, D.C.?
Frontier ($186) and Southwest ($217) are the cheapest airlines to fly round-trip from Milwaukee to Washington, D.C. according to KAYAK data over the last 5 days.
Which airline offers the most nonstop flights between Milwaukee and Washington, D.C.?
American Airlines and Southwest offer the most frequent nonstop flights from Milwaukee to Washington, D.C., at 13 flights per week. Based on KAYAK flight data over the last 3 months.
How often are flights from Milwaukee to Washington, D.C. delayed?
Over the last 12 months Milwaukee to Washington, D.C. flights were delayed in 17% of cases. Delayed flights averaged 116 minutes behind schedule.
What is the most punctual time of day to fly from Milwaukee to Washington, D.C.?
Morning flights have the fewest delays. Evening departures experience delays most often. Based on KAYAK data over the past 3 months.
Which day of the week has the fewest delays on Milwaukee to Washington, D.C. flights?
Saturday has the fewest flight delays on the Milwaukee to Washington, D.C. route, at only 10% of flights delayed.
Thursday has the most delays at 21%. Based on KAYAK data over the past 3 months.
Which airline is the most punctual on Milwaukee to Washington, D.C. flights?
American Airlines is the most punctual airline on Milwaukee to Washington, D.C. flights, KAYAK's system tracked that 85% of flights were on time in the past 3 months.
What is the most popular layover airport when flying from Milwaukee to Washington, D.C.?
KAYAK data for 1-stop round-trips over the past 3 months. Only counts itineraries with the same layover on both legs.
Chicago O'Hare Intl (ORD) is the most popular layover for the Milwaukee to Washington, D.C. route. 81% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via ORD.
What is the cheapest layover airport when flying from Milwaukee to Washington, D.C.?
Flights via New York LaGuardia (LGA) offer the most affordable fares, with an average round-trip price of $286. Based on KAYAK data over the past 3 months.
Which route, including a layover, takes the shortest amount of time from Milwaukee to Washington, D.C.?
Detroit Metropolitan Wayne County (DTW) offers the shortest 1-stop connection from Milwaukee to Washington, D.C. at 3h 51m one-way, 1h 48m longer than the 2h 03m direct flight. Based on KAYAK data over the past 3 months.
When flying from Milwaukee to Washington, D.C. which airport offers the shortest layover?
Detroit Metropolitan Wayne County (DTW) had the shortest average connection time for Milwaukee to Washington, D.C. layovers at 145 minutes over the past 3 months.
How many nonstop flights run daily between Milwaukee and Washington, D.C.?
There are 2 to 4 flights per day from Milwaukee to Washington, D.C., about 26 flights per week. Monday has the most departures, with 15% of weekly flights.
What time of day do most flights depart from Milwaukee to Washington, D.C.?
Based on KAYAK flight schedules for the upcoming 3 months.
Most nonstop flights from Milwaukee to Washington, D.C. depart in the morning, accounting for 50% of nonstop departures. Around 2 flights are scheduled in that window over the next three months.
Expert advice for your flight from Milwaukee to Washington, D.C.
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Blane Bachelor
Expert on Southwest
Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.
Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.
Key details for Milwaukee to Washington, D.C. flights
Low season
January
High season
April
Cheapest flight
$88
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Milwaukee to Baltimore
When to book flights from Milwaukee to Washington, D.C.
Are your dates flexible? Find out the best times to travel from Milwaukee to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.
Your Milwaukee to Washington, D.C. flight questions, answered
Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.
Which airlines operate flights from Milwaukee (MKE) to Washington, D.C. (DCA) and have lax luggage policies?
For flights leaving from Milwaukee to Washington, D.C., many airlines have loosened their baggage restrictions, most notably Delta Air Lines, Lufthansa Airlines, and American Airlines. Each passenger is allowed to bring at least one free carry-on bag on these airlines weighing 22 lbs or less. Additionally, these carriers offer lower rates for checked bags weighing under 50 lbs.
Which airlines allow pets on their flights between Milwaukee and Washington, D.C.?
Pets are allowed on board a number of airlines, including American Airlines, Delta Air Lines, and Lufthansa Airlines when traveling from Milwaukee (MKE) to Washington, D.C. (DCA). There are restrictions on the total number of canines that each airline can accept, so you must book your flight as soon as you can. Your pet will be regarded as a carry-on item if its combined weight, including the container, is less than 20 pounds.
Which airline route offers the least expensive options for flights from Milwaukee to Washington, D.C.?
A connecting flight from Milwaukee (MKE) to Washington, D.C. (DCA) may be cheaper for travelers on a tight budget than a direct flight. Several airlines, including Delta, Spirit and Frontier offer connecting flights on this route.
Which means of transportation costs the least to convey people from Milwaukee's city center to the MKE Airport?
The most cost-effective means of transportation from Milwaukee's city center to the MKE Airport is the Milwaukee County Transit System (MCTS) buses. The MCTS operates several bus routes that connect downtown Milwaukee with the airport. The fare for a one-way trip on the MCTS bus is typically lower than other transportation options such as taxis, rideshares, or private shuttles.
Which airlines offer extra legroom and free seat selection on Milwaukee to Washington, D.C. flights?
Among airlines operating Milwaukee to Washington, D.C. flights:
• Southwest: offers free seat selection • American Airlines: offers extra legroom; offers free seat selection
Extra legroom and free seat selection availability depends on fare class and route.
What airlines are available from Milwaukee to Washington, D.C.?
2 airlines operate flights between Milwaukee and Washington, D.C.. The airlines offering nonstop flights on this route include:
• Southwest • American Airlines
Which airports can I use when flying from Milwaukee to Washington, D.C.?
Flights from Milwaukee to Washington, D.C. usually depart from Milwaukee-Mitchell (MKE) and may arrive at several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD).
Which airlines include bags at no extra cost on Milwaukee to Washington, D.C. flights?
Here are some options for this route, based on selected ticket types and cabin classes:
• American Airlines: a cabin bag and a checked bag in Economy Class • Southwest: a cabin bag in Economy Class class • JetBlue: a cabin bag in Economy Class class
Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.
What cabin classes can I book on flights from Milwaukee to Washington, D.C.?
Three cabin classes are available on flights from Milwaukee to Washington, D.C.:
• Economy Class • Business Class • First Class
How much can I save by taking a layover when flying from Milwaukee to Washington, D.C.?
On this route, layover flights are cheaper than nonstop options on average. Layover fares average $286 round-trip via New York LaGuardia (LGA), compared to $353 for nonstop.
What is the standard checked-bag allowance on flights from Milwaukee to Washington, D.C.?
There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $45–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.
Which airports do connecting flights from Milwaukee to Washington, D.C. pass through?
One-stop flights from Milwaukee to Washington, D.C. most commonly connect through:
• Chicago O'Hare Intl (ORD) - 81% of one-stop connections • Detroit Metropolitan Wayne County (DTW) - 10% of one-stop connections • Atlanta Hartsfield-Jackson (ATL) - 6% of one-stop connections • Charlotte Douglas (CLT) - 1% of one-stop connections
Chicago O'Hare Intl (ORD) handles the largest share of one-stop connections on this route.
Can I save money by using flexible dates for flights from Milwaukee to Washington, D.C.?
On the Milwaukee to Washington, D.C. route, being flexible with your departure day can save you up to 22%. Saturday is the cheapest day at $318 round-trip on average, while Sunday is the most expensive at $403: a $85 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
At what point is a flight considered delayed from Milwaukee to Washington, D.C.?
A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Milwaukee to Washington, D.C. route, 17% of flights were delayed in the past 3 months, with delays averaging 1 hour 56 minutes.
How are flight departures from Milwaukee to Washington, D.C. spread across the day?
Morning is the busiest departure period on Milwaukee to Washington, D.C. flights, with 50% of flights leaving in that window. Evening departures account for 50%, afternoon flights for 0%, and night flights for 0%.
What popular places can I visit in Washington, D.C.?
Some of the most popular sights in Washington, D.C. are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. on KAYAK.
How long is a flight from Milwaukee to Washington, D.C.?
A nonstop flight from Milwaukee to Washington, D.C. takes 2h 03m, covering 631 miles.
What are the earliest and latest flights from Milwaukee to Washington, D.C.?
These are the earliest and latest flight times available from Milwaukee to Washington, D.C.:
• Earliest: departs at 5:10 am and lands at 7:13 am • Latest: departs at 6:00 pm and lands at 8:03 pm.
The flight takes about 2h 03m.
How expensive are last-minute Milwaukee to Washington, D.C. flights?
Last-minute fares on this route - booked within 2 weeks of departure - run 81% above the route average of $347. Book 18 weeks before departure for the lowest fares.
Do I need a passport to fly from Milwaukee to Washington, D.C.?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.
Have flight prices from Milwaukee to Washington, D.C. changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $186 to $1,559. That means the highest observed fare was about 8x higher than the lowest one.
How are flight prices from Milwaukee to Washington, D.C. looking right now?
One-way fares from Milwaukee to Washington, D.C. are currently lower than usual. Average one-way flight prices are about $108, which is 55% below the typical average for this route.
How does American Airlines’s on-time performance compare to other airlines on Milwaukee to Washington, D.C. flights?
American Airlines is slightly above the route average for timely arrivals, while Southwest has a lower on-time arrival rate. On-time arrival rates on Milwaukee to Washington, D.C. flights are:
• American Airlines: 85% on time • Southwest: 81% on time • United Airlines: 60% on time
Overall, flights on this route are on time 83% of the time on average.
How do delay rates compare for morning and evening flights from Milwaukee to Washington, D.C.?
Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.
How much time can I save by choosing a different layover airport from Milwaukee to Washington, D.C.?
Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 3h 51m, compared with 4h 20m via Chicago O'Hare Intl (ORD) and 4h 47m via Charlotte Douglas (CLT).
What is the time difference between Milwaukee and Washington, D.C.?
Washington, D.C. is 1 hour ahead of Milwaukee (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available in Washington, D.C.?
Since Washington, D.C. is served by multiple airports, car rental options and rates can vary depending on which one you fly into. Near Washington, D.C. Reagan-National Airport (DCA) — daily rates from around $23:
· Sixt · Dollar · Thrifty · Alamo · Budget
Near Washington, D.C. Dulles Intl Airport (IAD) — daily rates from around $24:
· Dollar · Budget · Hertz · Sixt · Thrifty
How much should I expect to pay for a Milwaukee to Washington, D.C. flight?
Round-trip flights from Milwaukee to Washington, D.C. range from $293 to $417, with an average of $347 over the past 12 months. Anything below $293 counts as a good deal.
Which airlines offer Wi-Fi on Milwaukee to Washington, D.C. flights?
American Airlines is the only airline on the Milwaukee to Washington, D.C. route offering in-flight Wi-Fi. Pricing depends on fare class.
Your guide to booking Milwaukee to Washington, D.C. flights
Get tips on when to book, when to fly and what to know before your trip.
If your dates can be flexible, aim for a Saturday departure instead of Sunday. On this route, Saturday flights average $318 - about $85 less than Sunday (21% savings) based on the last 12 months.
For the best chance at a low fare, aim to book around 18 weeks before you fly. On this route, that window historically saves about 51% versus last-minute pricing (KAYAK booking data, last 12 months).
If you can choose when to travel, plan your Milwaukee to Washington, D.C. trip for October. Fares historically average $302 round-trip in that month - typically $94 less than the most expensive month, which is June (based on the last 12 months).
If arriving on time is high on your priority list, American Airlines is the strongest pick on this route. 85% of American Airlines flights from Milwaukee to Washington, D.C. arrived on time in the past 3 months, slightly above the route's average on-time arrival rate of 83%. When flights on this route do arrive late, the average delay is 1 hour 56 minutes, so choosing a carrier with strong on-time performance can make a difference on tight schedules.
If you have the time, taking a 1-stop flight through New York LaGuardia Airport (LGA) can be cheaper than flying direct. The cheapest layover option averages $286 round-trip on this route - about $68 less than direct flights (based on the last 12 months).
When flying from Milwaukee (MKE) to Washington, D.C. on business trips, the vast majority of passengers opt to arrive at Ronald Reagan Washington National Airport (DCA). This is because DCA is located just a few miles from downtown Washington, D.C., making it a convenient choice for business travelers who need to access the city's government offices, corporate headquarters, and business centers. The airport's close proximity reduces travel time and allows for easier access to important meetings and events.
If you want to travel in style from Milwaukee to Washington, DC, you might want to consider flying with Lufthansa Airlines or American Airlines. No matter if you purchased a business or economy class ticket at first, these airlines offer a special bidding mechanism that enables you to ask for an upgrade to a first-class cabin.
Consider using Delta Air Lines, Lufthansa Airlines, or American Airlines if you want entertainment on your flight from Milwaukee to Washington D.C. Passengers on these airlines can enjoy complimentary in-flight internet access to stream their favorite TV shows, music, and children's cartoons.
Most environmentalists travel from Milwaukee to Washington, D.C. (DCA) via Milwaukee Mitchell International Airport (MKE). This is because the airport has implemented renewable energy initiatives to reduce its carbon footprint. It has installed solar panels on the roof of the parking structure, which generates clean energy to power the airport facilities. This reduces the reliance on fossil fuels and helps to mitigate greenhouse gas emissions.
Consider spending the night near to MKE Airport if you want to fly from Milwaukee to Washington, D.C., in the morning. The Hilton Garden Inn Milwaukee Airport is a convenient option for overnight lodging because of how easily it can be reached from MKE Airport.
Prefer to fly direct from Milwaukee to Washington, D.C.?
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Milwaukee-Mitchell to Washington, D.C..
Find which airlines fly direct from Milwaukee-Mitchell Airport to Washington, D.C., which days they fly and book direct flights.
Direct departures
Milwaukee-Mitchell to Washington, D.C.
Monday
American Airlines,Southwest
American Airlines,Southwest
Tuesday
American Airlines,Southwest
American Airlines,Southwest
Wednesday
American Airlines,Southwest
American Airlines,Southwest
Thursday
American Airlines,Southwest
American Airlines,Southwest
Friday
American Airlines,Southwest
American Airlines,Southwest
Saturday
American Airlines,Southwest
American Airlines,Southwest
Sunday
American Airlines,Southwest
American Airlines,Southwest
See more direct flights
Direct returns
Washington, D.C. to Milwaukee-Mitchell
Monday
American Airlines,Southwest
American Airlines,Southwest
Tuesday
American Airlines,Southwest
American Airlines,Southwest
Wednesday
American Airlines,Southwest
American Airlines,Southwest
Thursday
American Airlines,Southwest
American Airlines,Southwest
Friday
American Airlines,Southwest
American Airlines,Southwest
Saturday
American Airlines,Southwest
American Airlines,Southwest
Sunday
American Airlines,Southwest
American Airlines,Southwest
See more direct flights
Everything you need to know for your flight from Milwaukee to Washington, D.C.
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Cabin class types available on flights from Milwaukee to Washington, D.C.
Cabin classes available on flights from Milwaukee to Washington, D.C.. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights from all airports within Milwaukee to Washington, D.C.. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
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