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Cheap flights from Washington, D.C. Dulles Intl Airport to Milwaukee from $84

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. Dulles Intl Airport to Milwaukee departing on 9/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:15 am - 10:00 amIAD  Washington, D.C. Dulles Intl-MKE Milwaukee-Mitchell
4h 45m1 stop Chicago O'Hare Intl
United Airlines Logo
5:17 pm - 12:44 amMKE  Milwaukee-Mitchell-IAD Washington, D.C. Dulles Intl
6h 27m1 stop Chicago O'Hare Intl
$281United Airlines
Thu, Sep 3 - Fri, Sep 4
United Airlines Logo
10:15 am - 1:48 pmIAD  Washington, D.C. Dulles Intl-MKE Milwaukee-Mitchell
4h 33m1 stop Chicago O'Hare Intl
United Airlines Logo
6:47 am - 11:52 amMKE  Milwaukee-Mitchell-IAD Washington, D.C. Dulles Intl
4h 05m1 stop Chicago O'Hare Intl
$288United Airlines
Thu, Oct 29 - Mon, Nov 2
American Airlines Logo
7:57 am - 2:04 pmIAD  Washington, D.C. Dulles Intl-MKE Milwaukee-Mitchell
7h 07m1 stop Charlotte Douglas
American Airlines Logo
4:25 pm - 9:53 pmMKE  Milwaukee-Mitchell-IAD Washington, D.C. Dulles Intl
4h 28m1 stop Charlotte Douglas
$289American Airlines
Thu, Sep 3 - Sun, Sep 6
Frontier Logo
11:05 am - 11:13 amIAD  Washington, D.C. Dulles Intl-MKE Milwaukee-Mitchell
25h 08m1 stop Orlando
Frontier Logo
12:10 pm - 4:07 pmMKE  Milwaukee-Mitchell-IAD Washington, D.C. Dulles Intl
26h 57m1 stop Orlando
$291Frontier
Wed, Aug 26 - Sun, Aug 30
Delta Logo
12:30 pm - 5:36 pmIAD  Washington, D.C. Dulles Intl-MKE Milwaukee-Mitchell
6h 06m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:59 pm - 11:20 pmMKE  Milwaukee-Mitchell-IAD Washington, D.C. Dulles Intl
6h 21m1 stop Minneapolis St Paul
$292Delta
Fri, Nov 13 - Sat, Nov 14
United Airlines Logo
6:10 am - 10:07 amIAD  Washington, D.C. Dulles Intl-MKE Milwaukee-Mitchell
4h 57m1 stop Chicago O'Hare Intl
United Airlines Logo
10:48 am - 5:24 pmMKE  Milwaukee-Mitchell-IAD Washington, D.C. Dulles Intl
5h 36m1 stop Chicago O'Hare Intl
$292United Airlines
Fri, Oct 23 - Sat, Oct 31
Delta Logo
6:10 am - 8:53 amIAD  Washington, D.C. Dulles Intl-MKE Milwaukee-Mitchell
3h 43m1 stop Detroit Metropolitan Wayne County
Delta Logo
4:57 pm - 11:14 pmMKE  Milwaukee-Mitchell-IAD Washington, D.C. Dulles Intl
5h 17m1 stop Detroit Metropolitan Wayne County
$293Delta
Fri, Oct 2 - Mon, Oct 5
Frontier Logo
8:04 pm - 7:08 pmIAD  Washington, D.C. Dulles Intl-MKE Milwaukee-Mitchell
24h 04m1 stop Orlando
Frontier Logo
8:03 pm - 7:09 pmMKE  Milwaukee-Mitchell-IAD Washington, D.C. Dulles Intl
22h 06m1 stop Orlando
$294Frontier
Thu, Nov 5 - Mon, Nov 9
American Airlines Logo
7:57 am - 12:02 pmIAD  Washington, D.C. Dulles Intl-MKE Milwaukee-Mitchell
5h 05m1 stop Charlotte Douglas
American Airlines Logo
5:53 pm - 10:51 pmMKE  Milwaukee-Mitchell-IAD Washington, D.C. Dulles Intl
3h 58m1 stop Charlotte Douglas
$318American Airlines
Fri, Sep 11 - Tue, Sep 15
American Airlines Logo
6:15 am - 10:14 amIAD  Washington, D.C. Dulles Intl-MKE Milwaukee-Mitchell
4h 59m1 stop Charlotte Douglas
American Airlines Logo
7:45 am - 8:16 pmMKE  Milwaukee-Mitchell-IAD Washington, D.C. Dulles Intl
11h 31m2 stops Chicago O'Hare Intl Charlotte Douglas
$327American Airlines
Mon, Oct 26 - Tue, Oct 27

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United Airlines flights from Washington, D.C. Dulles Intl Airport to Milwaukee

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Milwaukee flight tickets
United Airlines
Sep 3
IAD6:15 amWashington, D.C. Dulles Intl
4h 45m
1 stop
MKE10:00 amMilwaukee-Mitchell
Sep 4
MKE5:17 pmMilwaukee-Mitchell
6h 27m
1 stop
IAD12:44 amWashington, D.C. Dulles Intl
$281
United Airlines
Oct 29
IAD10:15 amWashington, D.C. Dulles Intl
4h 33m
1 stop
MKE1:48 pmMilwaukee-Mitchell
Nov 2
MKE6:47 amMilwaukee-Mitchell
4h 05m
1 stop
IAD11:52 amWashington, D.C. Dulles Intl
$288
United Airlines
Nov 13
IAD6:11 amWashington, D.C. Dulles Intl
5h 02m
1 stop
MKE10:13 amMilwaukee-Mitchell
Nov 14
MKE8:00 amMilwaukee-Mitchell
4h 35m
1 stop
IAD1:35 pmWashington, D.C. Dulles Intl
$292

American Airlines flights from Washington, D.C. Dulles Intl Airport to Milwaukee

Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to Milwaukee flight tickets
American Airlines
Sep 3
IAD7:57 amWashington, D.C. Dulles Intl
7h 07m
1 stop
MKE2:04 pmMilwaukee-Mitchell
Sep 6
MKE4:25 pmMilwaukee-Mitchell
4h 28m
1 stop
IAD9:53 pmWashington, D.C. Dulles Intl
$289
American Airlines
Sep 11
IAD7:57 amWashington, D.C. Dulles Intl
5h 05m
1 stop
MKE12:02 pmMilwaukee-Mitchell
Sep 15
MKE5:53 pmMilwaukee-Mitchell
3h 58m
1 stop
IAD10:51 pmWashington, D.C. Dulles Intl
$318
American Airlines
Sep 26
IAD12:30 pmWashington, D.C. Dulles Intl
5h 33m
1 stop
MKE5:03 pmMilwaukee-Mitchell
Sep 29
MKE5:03 amMilwaukee-Mitchell
12h 56m
2 stops
IAD6:59 pmWashington, D.C. Dulles Intl
$327

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Milwaukee that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 14, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Milwaukee

IAD Washington, D.C. Dulles Intl - MKE Milwaukee-Mitchell

IADMKE

Washington, D.C. Dulles Intl

Thu 9/3

6:15 am-10:00 am

1 stop4h 45m

Milwaukee-Mitchell

Fri 9/4

5:17 pm-12:44 am

1 stop6h 27m

$281
Quickest round-trip

Washington, D.C.Milwaukee

IAD Washington, D.C. Dulles Intl - MKE Milwaukee-Mitchell

IADMKE

Washington, D.C. Dulles Intl

Thu 10/29

10:15 am-1:48 pm

1 stop4h 33m

Milwaukee-Mitchell

Mon 11/2

6:47 am-11:52 am

1 stop4h 05m

$288

Washington, D.C.Milwaukee

IAD Washington, D.C. Dulles Intl - MKE Milwaukee-Mitchell

IADMKE

Washington, D.C. Dulles Intl

Thu 9/3

7:57 am-2:04 pm

1 stop7h 07m

Milwaukee-Mitchell

Sun 9/6

4:25 pm-9:53 pm

1 stop4h 28m

$289

Washington, D.C.Milwaukee

IAD Washington, D.C. Dulles Intl - MKE Milwaukee-Mitchell

IADMKE

Washington, D.C. Dulles Intl

Wed 8/26

11:05 am-11:13 am

1 stop25h 08m

Milwaukee-Mitchell

Sun 8/30

12:10 pm-4:07 pm

1 stop26h 57m

$291

Washington, D.C.Milwaukee

IAD Washington, D.C. Dulles Intl - MKE Milwaukee-Mitchell

IADMKE

Washington, D.C. Dulles Intl

Fri 11/13

12:30 pm-5:36 pm

1 stop6h 06m

Milwaukee-Mitchell

Sat 11/14

3:59 pm-11:20 pm

1 stop6h 21m

$292

Washington, D.C.Milwaukee

IAD Washington, D.C. Dulles Intl - MKE Milwaukee-Mitchell

IADMKE

Washington, D.C. Dulles Intl

Fri 10/23

6:10 am-10:07 am

1 stop4h 57m

Milwaukee-Mitchell

Sat 10/31

10:48 am-5:24 pm

1 stop5h 36m

$292

Washington, D.C.Milwaukee

IAD Washington, D.C. Dulles Intl - MKE Milwaukee-Mitchell

IADMKE

Washington, D.C. Dulles Intl

Fri 10/2

6:10 am-8:53 am

1 stop3h 43m

Milwaukee-Mitchell

Mon 10/5

4:57 pm-11:14 pm

1 stop5h 17m

$293

Washington, D.C.Milwaukee

IAD Washington, D.C. Dulles Intl - MKE Milwaukee-Mitchell

IADMKE

Washington, D.C. Dulles Intl

Thu 11/5

8:04 pm-7:08 pm

1 stop24h 04m

Milwaukee-Mitchell

Mon 11/9

8:03 pm-7:09 pm

1 stop22h 06m

$294

Washington, D.C.Milwaukee

IAD Washington, D.C. Dulles Intl - MKE Milwaukee-Mitchell

IADMKE

Washington, D.C. Dulles Intl

Fri 9/11

7:57 am-12:02 pm

1 stop5h 05m

Milwaukee-Mitchell

Tue 9/15

5:53 pm-10:51 pm

1 stop3h 58m

$318

Washington, D.C.Milwaukee

IAD Washington, D.C. Dulles Intl - MKE Milwaukee-Mitchell

IADMKE

Washington, D.C. Dulles Intl

Mon 10/26

6:15 am-10:14 am

1 stop4h 59m

Milwaukee-Mitchell

Tue 10/27

7:45 am-8:16 pm

2 stops11h 31m

$327

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Milwaukee from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport 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

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

Prices are currently typical for flights on this route.

Typical prices usually range from $281 to $343.
The lowest price recently found on this route was $281.

What is the cheapest month to fly to Milwaukee?

The cheapest month to fly to Milwaukee from Washington, D.C. Dulles Intl Airport is in August. Flight prices, which tend to average around $286, are often lower during this time because this is during the off-season. The month of December is another great option to travel to Milwaukee, with average flight prices from Washington, D.C. Dulles Intl Airport averaging around $288.

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. Dulles Intl Airport. The lowest ticket price found for a Wednesday departure recently was $348. 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. Dulles Intl Airport to Milwaukee on a Sunday will generally be more expensive and average around $410. 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 afternoon is the cheapest time of day to fly from Washington, D.C. Dulles Intl Airport to Milwaukee when you can find flight prices for as low as $384. Flying to Milwaukee in the afternoon 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.

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

When to book flights from Washington, D.C. Dulles Intl Airport to Milwaukee

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Milwaukee (IAD to MKE) flight deals and tips

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

Fastest flight time

3h 35m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Milwaukee takes 3h 35m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Milwaukee. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Milwaukee.
Search flight deals

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

  • How far is Washington, D.C. Dulles Intl to Milwaukee-Mitchell by plane?

    Washington, D.C. Dulles Intl and Milwaukee-Mitchell are 613.2 mi apart from one another. By plane, this route typically takes 3h 35m.

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

    Prices for flights from Washington, D.C. Dulles Intl Airport to Milwaukee-Mitchell Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Milwaukee-Mitchell Airport.

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

    The required travel and health documents for your Milwaukee-Mitchell Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Milwaukee-Mitchell Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Milwaukee?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Milwaukee

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Milwaukee with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $226Free CancellationRating
7.8
8,502 reviews
Search Delta flights
United AirlinesPriceFrom $281Free CancellationRating
7.4
10,108 reviews
Search United Airlines flights
American AirlinesPriceFrom $288Free CancellationRating
7.1
11,929 reviews
Search American Airlines flights

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
Waukesha
Wauwatosa
Oak Creek
Mequon
Glendale
West Bend
Port Washington
Kohler
Pewaukee
New Berlin
Grafton

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Milwaukee. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Milwaukee from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Washington, D.C. and Milwaukee by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Washington, D.C. to Milwaukee now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Milwaukee and let you know when they change.

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