What airlines fly to Milwaukee?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Milwaukee from Washington, D.C. according to our data. United Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Milwaukee. Keep in mind that there are 5 different airlines that fly to Milwaukee on a routine basis, so you have a few additional options to choose from.

How many flights depart from Washington, D.C. to Milwaukee on average per day?

5 flights are operational daily from Washington, D.C. to Milwaukee as of July 2026. The most popular departure time for this route is 10:00PM, with 52% of flights per day taking off in the evening.

What is the cheapest airline that flies from Washington, D.C. to Milwaukee-Mitchell?

Southwest, Delta, and United Airlines are the most popular carriers operating from Washington, D.C. to Milwaukee-Mitchell

How long does it take to fly to Milwaukee?

If you’re flying from a popular airport in Washington, D.C., such as Washington, D.C. or Baltimore, and flying into Milwaukee, then you can expect flight times to average 2h and 2h 10m, respectively.

How many flights depart from Washington, D.C. to Milwaukee on average per week?

As of July 2026, 35 flights take off from Washington, D.C. and land in Milwaukee each week. The most common flight departure day for this route is Mon, with 20% of weekly flights taking off on this day.

When did momondo last update prices for flights from Washington, D.C. to Milwaukee-Mitchell Airport?

Prices for flights from Washington, D.C. to Milwaukee-Mitchell Airport are updated daily.

How many operators does momondo search for flights from Washington, D.C. to Milwaukee-Mitchell Airport?

As of July 2026, there are 5 operators available to choose from for flights from Washington, D.C. to Milwaukee-Mitchell Airport.

How old do you have to be to fly from Washington, D.C. to Milwaukee-Mitchell Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Milwaukee-Mitchell Airport.

What documentation or ID do you need to fly to Milwaukee-Mitchell Airport?

The travel and health documents required for your trip to Milwaukee-Mitchell Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Milwaukee-Mitchell Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$99 Cheap Flights from Washington, D.C. to Milwaukee in 2026

Q: What is the typical price of a round-trip flight between Washington, D.C. and Milwaukee?

Prices are currently low for flights on this route. Typical prices usually range from $365 to $528. The lowest price recently found on this route was $210.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. to Milwaukee

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:00 am - 12:00 pm

BWI

MKE

2h 00mnonstop

3:05 pm - 6:00 pm

MKE

BWI

1h 55mnonstop

$210Southwest

Tue, Aug 11 - Tue, Aug 11

8:30 am - 1:25 pm

BWI

MKE

5h 55m

1 stop

3:05 pm - 6:00 pm

MKE

BWI

1h 55mnonstop

$214Southwest

Tue, Aug 11 - Tue, Aug 11

7:24 pm - 10:59 pm

BWI

MKE

4h 35m

1 stop

2:49 pm - 8:49 pm

MKE

BWI

5h 00m

1 stop

$217American Airlines

Mon, Aug 17 - Sat, Aug 22

7:00 am - 1:25 pm

BWI

MKE

7h 25m

1 stop

3:10 pm - 8:10 pm

MKE

BWI

4h 00m

1 stop

$218Southwest

Tue, Aug 11 - Tue, Aug 11

6:15 am - 8:55 am

BWI

MKE

3h 40m

1 stop

7:09 am - 11:32 am

MKE

BWI

3h 23m

1 stop

$229Delta

Tue, Aug 18 - Sat, Aug 29

3:03 pm - 8:53 pm

IAD

MKE

6h 50m

1 stop

7:09 am - 11:48 am

MKE

IAD

3h 39m

1 stop

$302Delta

Fri, Aug 7 - Sat, Aug 8

10:55 pm - 11:59 pm

DCA

MKE

2h 04mnonstop

6:00 am - 9:13 am

MKE

DCA

2h 13mnonstop

$305American Airlines

Fri, Aug 7 - Tue, Aug 11

3:30 pm - 6:55 pm

DCA

MKE

4h 25m

1 stop

3:15 pm - 9:09 pm

MKE

DCA

4h 54m

1 stop

$313United Airlines

Fri, Sep 4 - Sun, Sep 6

10:31 am - 2:36 pm

IAD

MKE

5h 05m

1 stop

7:18 am - 1:55 pm

MKE

IAD

5h 37m

1 stop

$318United Airlines

Wed, Aug 5 - Wed, Aug 12

11:11 am - 7:58 am

IAD

MKE

21h 47m

1 stop

8:43 am - 10:52 pm

MKE

IAD

13h 09m

2 stops

$320Frontier

Wed, Aug 5 - Tue, Aug 11

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Southwest flights from Washington, D.C. to Milwaukee

Our best Southwest deals on Washington, D.C. to Milwaukee flight tickets

Southwest

Aug 11

BWI11:00 amBaltimore/Washington

2h 00m

MKE12:00 pmMilwaukee-Mitchell

Aug 11

MKE3:05 pmMilwaukee-Mitchell

1h 55m

BWI6:00 pmBaltimore/Washington

$210

Southwest

Aug 11

BWI8:30 amBaltimore/Washington

5h 55m

1 stop

MKE1:25 pmMilwaukee-Mitchell

Aug 11

MKE3:05 pmMilwaukee-Mitchell

1h 55m

BWI6:00 pmBaltimore/Washington

$214

Southwest

Aug 11

BWI7:00 amBaltimore/Washington

7h 25m

1 stop

MKE1:25 pmMilwaukee-Mitchell

Aug 11

MKE3:10 pmMilwaukee-Mitchell

4h 00m

1 stop

BWI8:10 pmBaltimore/Washington

$218

American Airlines flights from Washington, D.C. to Milwaukee

Our best American Airlines deals on Washington, D.C. to Milwaukee flight tickets

American Airlines

Aug 17

BWI7:24 pmBaltimore/Washington

4h 35m

1 stop

MKE10:59 pmMilwaukee-Mitchell

Aug 22

MKE2:49 pmMilwaukee-Mitchell

5h 00m

1 stop

BWI8:49 pmBaltimore/Washington

$217

American Airlines

Sep 4

BWI7:24 pmBaltimore/Washington

4h 35m

1 stop

MKE10:59 pmMilwaukee-Mitchell

Sep 6

MKE5:16 amMilwaukee-Mitchell

6h 07m

1 stop

BWI12:23 pmBaltimore/Washington

$286

American Airlines

Aug 7

DCA10:55 pmWashington, D.C. Reagan-National

2h 04m

MKE11:59 pmMilwaukee-Mitchell

Aug 11

MKE6:00 amMilwaukee-Mitchell

2h 13m

DCA9:13 amWashington, D.C. Reagan-National

$305

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BaltimoreMilwaukee

BWI - MKE

BWIMKE

Baltimore/Washington

Tue 8/11

11:00 am-12:00 pm

Nonstop2h 00m

Milwaukee-Mitchell

Tue 8/11

3:05 pm-6:00 pm

Nonstop1h 55m

$210

BaltimoreMilwaukee

BWI - MKE

BWIMKE

Baltimore/Washington

Tue 8/11

8:30 am-1:25 pm

1 stop5h 55m

Milwaukee-Mitchell

Tue 8/11

3:05 pm-6:00 pm

Nonstop1h 55m

$214

BaltimoreMilwaukee

BWI - MKE

BWIMKE

Baltimore/Washington

Mon 8/17

7:24 pm-10:59 pm

1 stop4h 35m

Milwaukee-Mitchell

Sat 8/22

2:49 pm-8:49 pm

1 stop5h 00m

$217

BaltimoreMilwaukee

BWI - MKE

BWIMKE

Baltimore/Washington

Tue 8/11

7:00 am-1:25 pm

1 stop7h 25m

Milwaukee-Mitchell

Tue 8/11

3:10 pm-8:10 pm

1 stop4h 00m

$218

BaltimoreMilwaukee

BWI - MKE

BWIMKE

Baltimore/Washington

Tue 8/18

6:15 am-8:55 am

1 stop3h 40m

Milwaukee-Mitchell

Sat 8/29

7:09 am-11:32 am

1 stop3h 23m

$229

Washington, D.C.Milwaukee

IAD - MKE

IADMKE

Washington, D.C. Dulles Intl

Fri 8/7

3:03 pm-8:53 pm

1 stop6h 50m

Milwaukee-Mitchell

Sat 8/8

7:09 am-11:48 am

1 stop3h 39m

$302

Washington, D.C.Milwaukee

DCA - MKE

DCAMKE

Washington, D.C. Reagan-National

Fri 8/7

10:55 pm-11:59 pm

Nonstop2h 04m

Milwaukee-Mitchell

Tue 8/11

6:00 am-9:13 am

Nonstop2h 13m

$305

Washington, D.C.Milwaukee

DCA - MKE

DCAMKE

Washington, D.C. Reagan-National

Fri 9/4

3:30 pm-6:55 pm

1 stop4h 25m

Milwaukee-Mitchell

Sun 9/6

3:15 pm-9:09 pm

1 stop4h 54m

$313

Washington, D.C.Milwaukee

IAD - MKE

IADMKE

Washington, D.C. Dulles Intl

Wed 8/5

10:31 am-2:36 pm

1 stop5h 05m

Milwaukee-Mitchell

Wed 8/12

7:18 am-1:55 pm

1 stop5h 37m

$318

Washington, D.C.Milwaukee

IAD - MKE

IADMKE

Washington, D.C. Dulles Intl

Wed 8/5

11:11 am-7:58 am

1 stop21h 47m

Milwaukee-Mitchell

Tue 8/11

8:43 am-10:52 pm

2 stops13h 09m

$320

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Milwaukee

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Washington, D.C. and Milwaukee?

What is the cheapest month to fly to Milwaukee?

The cheapest month to fly to Milwaukee from Washington, D.C. is in January. Flight prices, which tend to average around $29, are often lower during this time because this is during the off-season. The month of November is another great option to travel to Milwaukee, with average flight prices from Washington, D.C. averaging around $44.

What is the cheapest day to depart on your flight to Milwaukee?

According to our data, Wednesday is the cheapest day to fly to Milwaukee from Washington, D.C.. The lowest ticket price found for a Wednesday departure recently was $342. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Washington, D.C. to Milwaukee on a Sunday will generally be more expensive and average around $401. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Milwaukee?

In the evening is the cheapest time of day to fly from Washington, D.C. to Milwaukee when you can find flight prices for as low as $353. Flying to Milwaukee in the evening is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Milwaukee, so prices are often more expensive at around $431 per ticket.

What is the cheapest Washington, D.C. to Milwaukee-Mitchell flight route?

Fly from Washington, D.C. Reagan-National to Milwaukee-Mitchell for the best Washington, D.C. - Milwaukee-Mitchell flight prices

What cabin class options are available on Washington, D.C. to Milwaukee flights?

There are 3 cabin classes available to choose from on Washington, D.C. to Milwaukee flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. to Milwaukee flights?

You could potentially save up to 9% on your flight if you consider stops on a Washington, D.C. to Milwaukee flight.

How have Washington, D.C. to Milwaukee flight prices changed over time?

As of July 2026, prices for Washington, D.C. to Milwaukee flights are approximately 11% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Milwaukee

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Milwaukee according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Milwaukee (WAS to MKE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Milwaukee

Best Price Found	$200
Fastest flight time	2h 00m
Direct flights	Every day
Airports in Milwaukee	1 airport

The best one-way flight to Milwaukee from Washington, D.C. in the past 72 hours is $200. The best round-trip flight deal from Washington, D.C. to Milwaukee found on momondo in the last 72 hours is $364.

The fastest flight from Washington, D.C. to Milwaukee takes 2h 00m

Direct flights go from Washington, D.C. to Milwaukee every day.

There is 1 airport in Milwaukee. From Washington, D.C. there are direct flights to Milwaukee-Mitchell (MKE).

Search flight deals

Frequently asked questions about flying from Washington, D.C. to Milwaukee

How far is Washington, D.C. to Milwaukee-Mitchell by plane?
There are 633.8 mi between Washington, D.C. and Milwaukee-Mitchell. 2h 00m is a normal flight duration for this route.
When did momondo last update prices for flights from Washington, D.C. to Milwaukee-Mitchell Airport?
Prices for flights from Washington, D.C. to Milwaukee-Mitchell Airport are updated daily.
How many operators does momondo search for flights from Washington, D.C. to Milwaukee-Mitchell Airport?
As of July 2026, there are 5 operators available to choose from for flights from Washington, D.C. to Milwaukee-Mitchell Airport.
How old do you have to be to fly from Washington, D.C. to Milwaukee-Mitchell Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Milwaukee-Mitchell Airport.
What documentation or ID do you need to fly to Milwaukee-Mitchell Airport?
The travel and health documents required for your trip to Milwaukee-Mitchell Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Milwaukee-Mitchell Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Washington, D.C. to Milwaukee?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Washington, D.C. to Milwaukee is Canadair (Bombardier) Regional Jet 700 (27.10% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (18.89%), Boeing 737-800 Passenger/BBJ2 (winglets) (10.99%), and Boeing 737 (6.78%).
What is the most popular airline from Washington, D.C. to Milwaukee?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. to Milwaukee is Southwest, representing 57% of all bookings. The subsequent popular airlines are American Airlines at 30%, Delta at 9%, and United Airlines at 4%.

Best airlines flying from Washington, D.C. to Milwaukee

Compare and see reviews for airlines that fly from Washington, D.C. to Milwaukee with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $90	Free Cancellation	Rating 5.6 2,824 reviews	Search Frontier flights
American Airlines	PriceFrom $176	Free Cancellation	Rating 7.1 11,804 reviews	Search American Airlines flights
Delta	PriceFrom $195	Free Cancellation	Rating 7.8 8,458 reviews	Search Delta flights
Southwest	PriceFrom $234	Free Cancellation	Rating 7.9 4,251 reviews	Search Southwest flights
United Airlines	PriceFrom $247	Free Cancellation	Rating 7.4 9,979 reviews	Search United Airlines flights

Southwest Flights From Washington, D.C. to Milwaukee
Southwest flight deals from Washington, D.C. to Milwaukee start from $234 round-trip. Over the 10 Southwest flights for this route in a normal week, average airfare is usually $393 round-trip - but some users have found much cheaper deals with momondo.
American Airlines Flights From Washington, D.C. to Milwaukee
Across 11,804 American Airlines reviews on momondo, the average score is 7.1/10. American Airlines flies from Washington, D.C. to Milwaukee about 11 times each week, with ticket deals ranging from $176 to $335. Price data is based on momondo searches in the last 72 hours.

Sheboygan

Waukesha

Wauwatosa

Oak Creek

Mequon

Glendale

West Bend

Pewaukee

Port Washington

Kohler

New Berlin

Grafton

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Milwaukee?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Milwaukee from Washington, D.C..

Can I find flights from Washington, D.C. to Milwaukee with flexible booking policies on momondo?

momondo does allow users to show only those flights to Milwaukee from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington, D.C. to Milwaukee?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Milwaukee from Washington, D.C..

I’m not ready to book a flight from Washington, D.C. to Milwaukee right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Milwaukee flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Washington, D.C. to Milwaukee from $99

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Milwaukee departing on 10/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Southwest flights from Washington, D.C. to Milwaukee

Our best Southwest deals on Washington, D.C. to Milwaukee flight tickets

American Airlines flights from Washington, D.C. to Milwaukee

Our best American Airlines deals on Washington, D.C. to Milwaukee flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Milwaukee that are best for you.

See travel insights to Milwaukee from

How to get the cheapest flight ticket from Washington, D.C. to Milwaukee

What is the typical price of a round-trip flight between Washington, D.C. and Milwaukee?

What is the cheapest month to fly to Milwaukee?

What is the cheapest day to depart on your flight to Milwaukee?

What is the cheapest time of day to depart on your flight to Milwaukee?

What is the cheapest Washington, D.C. to Milwaukee-Mitchell flight route?

What cabin class options are available on Washington, D.C. to Milwaukee flights?

Can stopping save me money on Washington, D.C. to Milwaukee flights?

How have Washington, D.C. to Milwaukee flight prices changed over time?

What is the cheapest airline that flies from Washington, D.C. to Milwaukee-Mitchell?

What airlines fly to Milwaukee?

How many flights depart from Washington, D.C. to Milwaukee on average per day?

How many flights depart from Washington, D.C. to Milwaukee on average per week?

How long does it take to fly to Milwaukee?

When to book flights from Washington, D.C. to Milwaukee

Cheap Washington, D.C. to Milwaukee (WAS to MKE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Milwaukee

Best Price Found

Fastest flight time

Direct flights

Airports in Milwaukee

Frequently asked questions about flying from Washington, D.C. to Milwaukee

Best airlines flying from Washington, D.C. to Milwaukee

Compare and see reviews for airlines that fly from Washington, D.C. to Milwaukee with momondo

Southwest Flights From Washington, D.C. to Milwaukee

American Airlines Flights From Washington, D.C. to Milwaukee

Traveling to a place near Milwaukee?

Why use momondo?

An easier way to manage your Milwaukee trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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Fly your favorite airline to Milwaukee

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in Milwaukee. Availability may vary depending on flight origin and airline.

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