IAD - MKE

$84 Find Cheap Flights from Washington Dulles Airport to Milwaukee - 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 Dulles Intl to Milwaukee departing on 9/26. 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.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$291
Typical prices: $281-$343
Frontier
Wed 8/26Sun 8/30
IAD - MKE • 1 stop
Cheapest one-way
$84
Typical prices: $123-$423
Frontier
Sat 9/26
IAD - MKE • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Dulles Intl and Milwaukee. You'll need at least 1 connection.
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Top layover airports
Charlotte (CLT)
Cheapest • Avg $311 (round-trip)
Detroit (DTW)
Shortest trip • 3h 48m (one-way)
Insights
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When to travel
August
Cheapest • 26% price drop
September
Most popular
Good to know
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Booking Insights
Flight Deals

Cheap Flights from Dulles Intl to Milwaukee (IAD-MKE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Milwaukee 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.

Recent round-trip flight deals from Dulles Intl to Milwaukee

Wed, Aug 26 - Sun, Aug 30
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
Fri, Oct 2 - Mon, Oct 5
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, Dec 11 - Mon, Dec 14
Delta Logo
3:00 pm - 9:03 pmIAD  Washington, D.C. Dulles Intl-MKE Milwaukee-Mitchell
7h 03m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:15 pm - 11:20 pmMKE  Milwaukee-Mitchell-IAD Washington, D.C. Dulles Intl
7h 05m1 stop Minneapolis St Paul
$293Delta
Fri, Oct 16 - Mon, Oct 19
Delta Logo
6:05 am - 8:39 amIAD  Washington, D.C. Dulles Intl-MKE Milwaukee-Mitchell
3h 34m1 stop Detroit Metropolitan Wayne County
Delta Logo
6:49 pm - 11:16 pmMKE  Milwaukee-Mitchell-IAD Washington, D.C. Dulles Intl
3h 27m1 stop Detroit Metropolitan Wayne County
$293Delta
Thu, Nov 5 - Mon, Nov 9
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
Sat, Nov 14 - Mon, Nov 16
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
Wed, Sep 23 - Sat, Sep 26
United Airlines Logo
8:20 am - 2:33 pmIAD  Washington, D.C. Dulles Intl-MKE Milwaukee-Mitchell
7h 13m1 stop Chicago O'Hare Intl
United Airlines Logo
2:20 pm - 9:11 pmMKE  Milwaukee-Mitchell-IAD Washington, D.C. Dulles Intl
5h 51m1 stop Chicago O'Hare Intl
$303United Airlines
Sun, Sep 20 - Tue, Sep 22
United Airlines Logo
6:13 am - 10:00 amIAD  Washington, D.C. Dulles Intl-MKE Milwaukee-Mitchell
4h 47m1 stop Chicago O'Hare Intl
United Airlines Logo
6:47 pm - 12:44 amMKE  Milwaukee-Mitchell-IAD Washington, D.C. Dulles Intl
4h 57m1 stop Chicago O'Hare Intl
$317United Airlines
Fri, Sep 11 - Tue, Sep 15
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
Mon, Oct 26 - Tue, Oct 27
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
Booking Insights

KAYAK's insights & trends for Dulles Intl to Milwaukee flights

Get data-powered insights and trends into flights from Dulles Intl to Milwaukee to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Milwaukee?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. Dulles Intl Airport to Milwaukee departing in August.

Flight prices are typical for this route right now.

Flights to Milwaukee from Washington, D.C. Dulles Intl Airport usually cost between $281 and $343 in August.
The lowest price found in the past 5 days was $291 on Frontier (Aug 26-Aug 30).

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Milwaukee?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Milwaukee, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Milwaukee is August, where tickets cost $286 (return) on average. On the other hand, the most expensive months are February and March, where the average cost of round-trip tickets is $795 and $572 respectively.

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Good to know

Low season

March

Cheapest flight

$84
Best time to beat the crowds but there is an average 47% increase in price.
Most popular time to fly and prices are also 22% lower on average.
Flight from Washington Dulles Airport to Milwaukee

When to book flights from Dulles Intl to Milwaukee

Are your dates flexible? Find out the best times to travel from Dulles Intl to Milwaukee 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.

FAQs for booking Washington Dulles Airport to Milwaukee flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Milwaukee?

    In the last 5 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Milwaukee was $84 for a one-way ticket and $291 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Milwaukee?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Washington Dulles Airport to Milwaukee?

    When flying out of Washington Dulles Airport you will be using Washington, D.C. Dulles Intl. You will be landing at Milwaukee, also known as Milwaukee-Mitchell.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Milwaukee?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington Dulles Airport to Milwaukee?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Washington Dulles Airport and Milwaukee, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Washington, D.C. to Milwaukee, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Milwaukee are Delta and United Airlines. With an average price for the route of $335 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $326 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Milwaukee?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Milwaukee.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Milwaukee?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Milwaukee from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Milwaukee?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Milwaukee with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and MKE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Milwaukee?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Milwaukee from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Dulles Intl to Milwaukee

Information on your arrival and departure airports

Washington Dulles Airport (IAD)
Milwaukee (MKE)