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Cheap flights from Washington, D.C. Dulles Intl Airport to Milwaukee from $103

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 7/20. 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.
American Airlines Logo
1:08 pm - 5:37 pm
IAD
-
MKE
5h 29m
1 stop
American Airlines Logo
2:49 pm - 8:56 pm
MKE
-
IAD
5h 07m
1 stop
$303American Airlines
Tue, Aug 4 - Sat, Aug 8
American Airlines Logo
7:57 am - 2:04 pm
IAD
-
MKE
7h 07m
1 stop
American Airlines Logo
2:49 pm - 8:56 pm
MKE
-
IAD
5h 07m
1 stop
$305American Airlines
Mon, Aug 24 - Thu, Aug 27
Delta Logo
5:28 pm - 11:43 pm
IAD
-
MKE
7h 15m
1 stop
Delta Logo
9:39 am - 4:41 pm
MKE
-
IAD
6h 02m
1 stop
$306Delta
Sat, Jul 18 - Tue, Jul 21
United Airlines Logo
5:15 pm - 9:00 pm
IAD
-
MKE
4h 45m
1 stop
United Airlines Logo
6:15 am - 11:52 am
MKE
-
IAD
4h 37m
1 stop
$307United Airlines
Mon, Aug 24 - Thu, Aug 27
Delta Logo
10:21 am - 1:50 pm
IAD
-
MKE
4h 29m
1 stop
Delta Logo
9:40 am - 4:38 pm
MKE
-
IAD
5h 58m
1 stop
$308Delta
Tue, Jul 28 - Tue, Aug 4
Delta Logo
6:00 am - 8:39 am
IAD
-
MKE
3h 39m
1 stop
Delta Logo
4:57 pm - 11:13 pm
MKE
-
IAD
5h 16m
1 stop
$313Delta
Tue, Jul 21 - Sat, Jul 25
Delta Logo
7:26 pm - 11:53 pm
IAD
-
MKE
5h 27m
1 stop
Delta Logo
6:48 pm - 11:26 pm
MKE
-
IAD
3h 38m
1 stop
$320Delta
Mon, Aug 3 - Thu, Aug 6
United Airlines Logo
3:39 pm - 6:48 pm
IAD
-
MKE
4h 09m
1 stop
United Airlines Logo
6:20 am - 11:52 am
MKE
-
IAD
4h 32m
1 stop
$321United Airlines
Sat, Jul 25 - Mon, Jul 27
Delta Logo
6:00 am - 10:20 am
IAD
-
MKE
5h 20m
1 stop
Delta Logo
6:48 pm - 11:26 pm
MKE
-
IAD
3h 38m
1 stop
$323Delta
Sat, Aug 29 - Mon, Aug 31
Frontier Logo
1:21 pm - 7:58 am
IAD
-
MKE
19h 37m
1 stop
Frontier Logo
8:43 am - 10:55 pm
MKE
-
IAD
13h 12m
2 stops
$328Frontier
Sat, Jul 25 - Tue, Jul 28

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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
Jul 18
IAD5:28 pmWashington, D.C. Dulles Intl
7h 15m
1 stop
MKE11:43 pmMilwaukee-Mitchell
Jul 21
MKE9:39 amMilwaukee-Mitchell
6h 02m
1 stop
IAD4:41 pmWashington, D.C. Dulles Intl
$306
Delta
Jul 28
IAD10:21 amWashington, D.C. Dulles Intl
4h 29m
1 stop
MKE1:50 pmMilwaukee-Mitchell
Aug 4
MKE9:40 amMilwaukee-Mitchell
5h 58m
1 stop
IAD4:38 pmWashington, D.C. Dulles Intl
$308
Delta
Jul 21
IAD6:00 amWashington, D.C. Dulles Intl
3h 39m
1 stop
MKE8:39 amMilwaukee-Mitchell
Jul 25
MKE4:57 pmMilwaukee-Mitchell
5h 16m
1 stop
IAD11:13 pmWashington, D.C. Dulles Intl
$313

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

Our best Frontier deals on Washington, D.C. Dulles Intl Airport to Milwaukee flight tickets
Frontier
Jul 25
IAD1:21 pmWashington, D.C. Dulles Intl
19h 37m
1 stop
MKE7:58 amMilwaukee-Mitchell
Jul 28
MKE8:43 amMilwaukee-Mitchell
13h 12m
2 stops
IAD10:55 pmWashington, D.C. Dulles Intl
$328
Frontier
Jul 27
IAD7:18 pmWashington, D.C. Dulles Intl
13h 40m
1 stop
MKE7:58 amMilwaukee-Mitchell
Jul 30
MKE8:43 amMilwaukee-Mitchell
31h 31m
2 stops
IAD5:14 pmWashington, D.C. Dulles Intl
$351
Frontier
Jul 8
IAD11:11 amWashington, D.C. Dulles Intl
21h 47m
1 stop
MKE7:58 amMilwaukee-Mitchell
Jul 14
MKE8:43 amMilwaukee-Mitchell
24h 33m
1 stop
IAD10:16 amWashington, D.C. Dulles Intl
$354

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 June 30, 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 - MKE

IADMKE

Washington, D.C. Dulles Intl

Tue 8/4

1:08 pm-5:37 pm

1 stop5h 29m

Milwaukee-Mitchell

Sat 8/8

2:49 pm-8:56 pm

1 stop5h 07m

$303

Washington, D.C.Milwaukee

IAD - MKE

IADMKE

Washington, D.C. Dulles Intl

Mon 8/24

7:57 am-2:04 pm

1 stop7h 07m

Milwaukee-Mitchell

Thu 8/27

2:49 pm-8:56 pm

1 stop5h 07m

$305

Washington, D.C.Milwaukee

IAD - MKE

IADMKE

Washington, D.C. Dulles Intl

Sat 7/18

5:28 pm-11:43 pm

1 stop7h 15m

Milwaukee-Mitchell

Tue 7/21

9:39 am-4:41 pm

1 stop6h 02m

$306

Washington, D.C.Milwaukee

IAD - MKE

IADMKE

Washington, D.C. Dulles Intl

Mon 8/24

5:15 pm-9:00 pm

1 stop4h 45m

Milwaukee-Mitchell

Thu 8/27

6:15 am-11:52 am

1 stop4h 37m

$307

Washington, D.C.Milwaukee

IAD - MKE

IADMKE

Washington, D.C. Dulles Intl

Tue 7/28

10:21 am-1:50 pm

1 stop4h 29m

Milwaukee-Mitchell

Tue 8/4

9:40 am-4:38 pm

1 stop5h 58m

$308

Washington, D.C.Milwaukee

IAD - MKE

IADMKE

Washington, D.C. Dulles Intl

Tue 7/21

6:00 am-8:39 am

1 stop3h 39m

Milwaukee-Mitchell

Sat 7/25

4:57 pm-11:13 pm

1 stop5h 16m

$313

Washington, D.C.Milwaukee

IAD - MKE

IADMKE

Washington, D.C. Dulles Intl

Mon 8/3

7:26 pm-11:53 pm

1 stop5h 27m

Milwaukee-Mitchell

Thu 8/6

6:48 pm-11:26 pm

1 stop3h 38m

$320
Quickest round-trip

Washington, D.C.Milwaukee

IAD - MKE

IADMKE

Washington, D.C. Dulles Intl

Sat 7/25

3:39 pm-6:48 pm

1 stop4h 09m

Milwaukee-Mitchell

Mon 7/27

6:20 am-11:52 am

1 stop4h 32m

$321

Washington, D.C.Milwaukee

IAD - MKE

IADMKE

Washington, D.C. Dulles Intl

Sat 8/29

6:00 am-10:20 am

1 stop5h 20m

Milwaukee-Mitchell

Mon 8/31

6:48 pm-11:26 pm

1 stop3h 38m

$323

Washington, D.C.Milwaukee

IAD - MKE

IADMKE

Washington, D.C. Dulles Intl

Sat 7/25

1:21 pm-7:58 am

1 stop19h 37m

Milwaukee-Mitchell

Tue 7/28

8:43 am-10:55 pm

2 stops13h 12m

$328

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?

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 $343. 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 $402. 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 $347. 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.

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 $198Free CancellationRating
7.8
8,451 reviews
Search Delta flights
United AirlinesPriceFrom $281Free CancellationRating
7.4
9,901 reviews
Search United Airlines flights
American AirlinesPriceFrom $288Free CancellationRating
7.1
11,762 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
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?

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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