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Cheap flights from Washington, D.C. Dulles Intl Airport to Milwaukee from $113

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 10/16. 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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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Milwaukee

Cheap round-trip flights

Delta Logo
6:00 am - 8:42 amIAD-MKE
3h 42m1 stop
Delta Logo
4:46 pm - 12:13 amMKE-IAD
6h 27m1 stop
$242Delta
Find Deal
Sun, Sep 28 - Fri, Oct 3
Delta Logo
6:05 am - 8:44 amIAD-MKE
3h 39m1 stop
Delta Logo
5:22 pm - 11:18 pmMKE-IAD
4h 56m1 stop
$247Delta
Find Deal
Tue, Oct 14 - Tue, Oct 21
Delta Logo
7:05 am - 11:01 amIAD-MKE
4h 56m1 stop
Delta Logo
4:49 pm - 11:00 pmMKE-IAD
5h 11m1 stop
$267Delta
Find Deal
Thu, Oct 23 - Sat, Oct 25
American Airlines Logo
8:25 pm - 12:14 amIAD-MKE
4h 49m1 stop
American Airlines Logo
8:00 am - 1:48 pmMKE-IAD
4h 48m1 stop
$271American Airlines
Find Deal
Sat, Oct 11 - Wed, Oct 15
Sun Country Air Logo
9:50 pm - 7:49 pmIAD-MKE
22h 59m1 stop
Sun Country Air Logo
6:15 pm - 11:26 amMKE-IAD
16h 11m1 stop
$275Sun Country Air
Find Deal
Wed, Oct 15 - Sun, Oct 19
United Airlines Logo
6:30 am - 11:24 amIAD-MKE
5h 54m1 stop
United Airlines Logo
5:13 pm - 11:59 pmMKE-IAD
5h 46m1 stop
$279United Airlines
Find Deal
Thu, Oct 30 - Fri, Oct 31
United Airlines Logo
6:30 am - 11:24 amIAD-MKE
5h 54m1 stop
United Airlines Logo
10:53 am - 3:55 pmMKE-IAD
4h 02m1 stop
$283United Airlines
Find Deal
Fri, Oct 31 - Sat, Nov 1
Sun Country Air Logo
11:52 am - 7:49 pmIAD-MKE
8h 57m1 stop
Sun Country Air Logo
6:15 pm - 11:26 amMKE-IAD
16h 11m1 stop
$285Sun Country Air
Find Deal
Thu, Oct 16 - Sun, Oct 19
American Airlines Logo
8:09 am - 1:47 pmIAD-MKE
6h 38m1 stop
American Airlines Logo
4:19 pm - 11:53 pmMKE-IAD
6h 34m1 stop
$295American Airlines
Find Deal
Wed, Oct 8 - Fri, Oct 10
Logo
6:10 am - 7:19 pmIAD-MKE
38h 09m2 stops
Logo
12:53 pm - 6:19 pmMKE-IAD
28h 26m1 stop
$445
Find Deal
Sun, Sep 28 - Thu, Oct 2

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

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Milwaukee flight tickets
Delta
Sep 28
IAD6:00 amWashington, D.C. Dulles Intl
3h 42m
1 stop
MKE8:42 amMilwaukee-Mitchell
Oct 3
MKE4:46 pmMilwaukee-Mitchell
6h 27m
1 stop
IAD12:13 amWashington, D.C. Dulles Intl
$242
Find similar
Delta
Oct 14
IAD6:05 amWashington, D.C. Dulles Intl
3h 39m
1 stop
MKE8:44 amMilwaukee-Mitchell
Oct 21
MKE5:22 pmMilwaukee-Mitchell
4h 56m
1 stop
IAD11:18 pmWashington, D.C. Dulles Intl
$247
Find similar
Delta
Oct 23
IAD7:05 amWashington, D.C. Dulles Intl
4h 56m
1 stop
MKE11:01 amMilwaukee-Mitchell
Oct 25
MKE4:49 pmMilwaukee-Mitchell
5h 11m
1 stop
IAD11:00 pmWashington, D.C. Dulles Intl
$267
Find similar

Sun Country Air flights from Washington, D.C. Dulles Intl Airport to Milwaukee

Our best Sun Country Air deals on Washington, D.C. Dulles Intl Airport to Milwaukee flight tickets
Sun Country Air
Oct 15
IAD9:50 pmWashington, D.C. Dulles Intl
22h 59m
1 stop
MKE7:49 pmMilwaukee-Mitchell
Oct 19
MKE6:15 pmMilwaukee-Mitchell
16h 11m
1 stop
IAD11:26 amWashington, D.C. Dulles Intl
$275
Find similar
Sun Country Air
Oct 16
IAD11:52 amWashington, D.C. Dulles Intl
8h 57m
1 stop
MKE7:49 pmMilwaukee-Mitchell
Oct 19
MKE6:15 pmMilwaukee-Mitchell
16h 11m
1 stop
IAD11:26 amWashington, D.C. Dulles Intl
$285
Find similar
Sun Country Air
Nov 26
IAD12:50 pmWashington, D.C. Dulles Intl
5h 48m
1 stop
MKE5:38 pmMilwaukee-Mitchell
Nov 30
MKE6:35 pmMilwaukee-Mitchell
22h 06m
1 stop
IAD5:41 pmWashington, D.C. Dulles Intl
$465
Find similar

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 September 15, 2025.
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

Washington, D.C.Milwaukee

IAD - MKE

IADMKE

Washington, D.C. Dulles Intl

Sun 9/28

6:00 am-8:42 am

1 stop3h 42m

Milwaukee-Mitchell

Fri 10/3

4:46 pm-12:13 am

1 stop6h 27m

$242

Washington, D.C.Milwaukee

IAD - MKE

IADMKE

Washington, D.C. Dulles Intl

Tue 10/14

6:05 am-8:44 am

1 stop3h 39m

Milwaukee-Mitchell

Tue 10/21

5:22 pm-11:18 pm

1 stop4h 56m

$247

Washington, D.C.Milwaukee

IAD - MKE

IADMKE

Washington, D.C. Dulles Intl

Thu 10/23

7:05 am-11:01 am

1 stop4h 56m

Milwaukee-Mitchell

Sat 10/25

4:49 pm-11:00 pm

1 stop5h 11m

$267

Washington, D.C.Milwaukee

IAD - MKE

IADMKE

Washington, D.C. Dulles Intl

Sat 10/11

8:25 pm-12:14 am

1 stop4h 49m

Milwaukee-Mitchell

Wed 10/15

8:00 am-1:48 pm

1 stop4h 48m

$271

Washington, D.C.Milwaukee

IAD - MKE

IADMKE

Washington, D.C. Dulles Intl

Wed 10/15

9:50 pm-7:49 pm

1 stop22h 59m

Milwaukee-Mitchell

Sun 10/19

6:15 pm-11:26 am

1 stop16h 11m

$275

Washington, D.C.Milwaukee

IAD - MKE

IADMKE

Washington, D.C. Dulles Intl

Thu 10/30

6:30 am-11:24 am

1 stop5h 54m

Milwaukee-Mitchell

Fri 10/31

5:13 pm-11:59 pm

1 stop5h 46m

$279

Washington, D.C.Milwaukee

IAD - MKE

IADMKE

Washington, D.C. Dulles Intl

Fri 10/31

6:30 am-11:24 am

1 stop5h 54m

Milwaukee-Mitchell

Sat 11/1

10:53 am-3:55 pm

1 stop4h 02m

$283

Washington, D.C.Milwaukee

IAD - MKE

IADMKE

Washington, D.C. Dulles Intl

Thu 10/16

11:52 am-7:49 pm

1 stop8h 57m

Milwaukee-Mitchell

Sun 10/19

6:15 pm-11:26 am

1 stop16h 11m

$285

Washington, D.C.Milwaukee

IAD - MKE

IADMKE

Washington, D.C. Dulles Intl

Wed 10/8

8:09 am-1:47 pm

1 stop6h 38m

Milwaukee-Mitchell

Fri 10/10

4:19 pm-11:53 pm

1 stop6h 34m

$295

Washington, D.C.Milwaukee

IAD - MKE

IADMKE

Washington, D.C. Dulles Intl

Sun 9/28

6:10 am-7:19 pm

2 stops38h 09m

Milwaukee-Mitchell

Thu 10/2

12:53 pm-6:19 pm

1 stop28h 26m

$445

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 cheapest month to fly to Milwaukee?

The cheapest month to fly to Milwaukee from Washington, D.C. Dulles Intl Airport is in December. Flight prices, which tend to average around $238, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Milwaukee, with average flight prices from Washington, D.C. Dulles Intl Airport averaging around $263.

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

According to our data, Tuesday is the cheapest day to fly to Milwaukee from Washington, D.C. Dulles Intl Airport. The lowest ticket price found for a Tuesday departure recently was $310. 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 $417. 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. Dulles Intl Airport to Milwaukee when you can find flight prices for as low as $335. 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 $411 per ticket.

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

As of September 2025, prices for Washington, D.C. Dulles Intl Airport to Milwaukee flights are approximately 314% more expensive when compared to flights at the same time last year.

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

Direct flights

None
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.
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  • 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 39m.

  • 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 plane model from Washington, D.C. Dulles Intl Airport to Milwaukee?

  • 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 $196Free CancellationRating
7.9
7,956 reviews
Search Delta flights
United AirlinesPriceFrom $216Free CancellationRating
7.4
8,931 reviews
Search United Airlines flights
American AirlinesPriceFrom $346Free CancellationRating
7.2
10,000 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
Kohler
Pewaukee
West Bend
Port Washington
Grafton
New Berlin

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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