MKE - IAD

$112 Find Cheap Flights from Milwaukee to Washington Dulles Airport - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$257
Typical prices: $296-$462
United Airlines
Sun 12/23Sat 12/29
MKE - IAD • 1 stop
Cheapest one-way
$112
Typical prices: $183-$381
Frontier
Sat 11/24
MKE - IAD • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Milwaukee and Washington, D.C. Dulles Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
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Avoid delays
Delta
Most punctual • 60% on-time
Evening
Best time • Fewest delays
Insights
Insights
When to travel
December
Cheapest • 28% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Orlando (MCO)
Cheapest • Avg $301 (round-trip)
Chicago O'Hare Intl (ORD)
Shortest trip • 4h 38m (one-way)
Insights
Insights
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We hope you love your trip to Washington, D.C. Dulles Intl Airport!
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Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Milwaukee to Dulles Intl

Sat, Dec 19 - Sat, Jan 2
Delta Logo
6:40 pm - 11:10 pmMKE  Milwaukee-Mitchell-IAD Washington, D.C. Dulles Intl
3h 30m1 stop Detroit Metropolitan Wayne County
Delta Logo
6:00 am - 8:49 amIAD  Washington, D.C. Dulles Intl-MKE Milwaukee-Mitchell
3h 49m1 stop Detroit Metropolitan Wayne County
$257Delta
Sat, Dec 19 - Sat, Jan 2
Delta Logo
5:50 pm - 12:36 amMKE  Milwaukee-Mitchell-IAD Washington, D.C. Dulles Intl
5h 46m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 8:49 amIAD  Washington, D.C. Dulles Intl-MKE Milwaukee-Mitchell
3h 49m1 stop Detroit Metropolitan Wayne County
$257Delta
Wed, Dec 23 - Tue, Dec 29
United Airlines Logo
7:00 pm - 12:38 amMKE  Milwaukee-Mitchell-IAD Washington, D.C. Dulles Intl
4h 38m1 stop Chicago O'Hare Intl
United Airlines Logo
1:05 pm - 4:46 pmIAD  Washington, D.C. Dulles Intl-MKE Milwaukee-Mitchell
4h 41m1 stop Chicago O'Hare Intl
$257United Airlines
Tue, Dec 15 - Tue, Dec 29
United Airlines Logo
3:48 pm - 9:18 pmMKE  Milwaukee-Mitchell-IAD Washington, D.C. Dulles Intl
4h 30m1 stop Chicago O'Hare Intl
United Airlines Logo
1:05 pm - 5:51 pmIAD  Washington, D.C. Dulles Intl-MKE Milwaukee-Mitchell
5h 46m1 stop Chicago O'Hare Intl
$257United Airlines
Tue, Jan 5 - Sat, Jan 9
Delta Logo
3:26 pm - 9:17 pmMKE  Milwaukee-Mitchell-IAD Washington, D.C. Dulles Intl
4h 51m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:01 am - 9:19 amIAD  Washington, D.C. Dulles Intl-MKE Milwaukee-Mitchell
4h 18m1 stop Detroit Metropolitan Wayne County
$257Delta
Sat, Dec 19 - Sat, Jan 16
Delta Logo
6:40 pm - 11:10 pmMKE  Milwaukee-Mitchell-IAD Washington, D.C. Dulles Intl
3h 30m1 stop Detroit Metropolitan Wayne County
Delta Logo
9:00 am - 1:47 pmIAD  Washington, D.C. Dulles Intl-MKE Milwaukee-Mitchell
5h 47m1 stop Atlanta Hartsfield-Jackson
$257Delta
Wed, Dec 16 - Wed, Dec 16
Delta Logo
5:20 am - 11:43 amMKE  Milwaukee-Mitchell-IAD Washington, D.C. Dulles Intl
5h 23m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:14 pm - 8:22 pmIAD  Washington, D.C. Dulles Intl-MKE Milwaukee-Mitchell
4h 08m1 stop Detroit Metropolitan Wayne County
$257Delta
Wed, Dec 16 - Sat, Jan 16
Delta Logo
12:40 pm - 6:26 pmMKE  Milwaukee-Mitchell-IAD Washington, D.C. Dulles Intl
4h 46m1 stop Minneapolis St Paul
Delta Logo
9:00 am - 1:47 pmIAD  Washington, D.C. Dulles Intl-MKE Milwaukee-Mitchell
5h 47m1 stop Atlanta Hartsfield-Jackson
$257Delta
Wed, Dec 30 - Tue, Jan 5
Delta Logo
7:10 am - 11:56 amMKE  Milwaukee-Mitchell-IAD Washington, D.C. Dulles Intl
3h 46m1 stop Detroit Metropolitan Wayne County
Delta Logo
5:27 pm - 8:12 pmIAD  Washington, D.C. Dulles Intl-MKE Milwaukee-Mitchell
3h 45m1 stop Detroit Metropolitan Wayne County
$257Delta
Fri, Dec 4 - Wed, Dec 16
Frontier Logo
5:24 pm - 8:28 pmMKE  Milwaukee-Mitchell-IAD Washington, D.C. Dulles Intl
26h 04m1 stop Orlando
Frontier Logo
10:35 pm - 5:02 pmIAD  Washington, D.C. Dulles Intl-MKE Milwaukee-Mitchell
43h 27m2 stops Atlanta Hartsfield-Jackson Orlando
$258Frontier
Booking Insights

Price, demand and travel trends for Milwaukee to Washington, D.C. Dulles Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

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

Round-trip flights from Milwaukee to Washington, D.C. Dulles Intl Airport typically range from $296 to $462. The lowest price found in the past 5 days was $257, on United Airlines.

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

•December is the cheapest month to fly from Milwaukee to Washington, D.C. Dulles Intl Airport at $272 round-trip.
•September ($589) and April ($480) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 116% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Milwaukee to Washington, D.C. Dulles Intl Airport flights

Low season

June

Cheapest flight

$112
Beat the crowds with an average 28% drop in travelers.
The most popular month to fly with an average 44% increase in travelers.
One-way flight from Milwaukee to Washington, D.C. Dulles Intl Airport

When to book flights from Milwaukee to Dulles Intl

Are your dates flexible? Find out the best times to travel from Milwaukee to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Milwaukee to Washington, D.C. Dulles Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Milwaukee to Washington, D.C. Dulles Intl Airport?

    Only Economy Class is available on flights from Milwaukee to Washington, D.C. Dulles Intl Airport.

  • How long is a flight from Milwaukee to Washington, D.C. Dulles Intl Airport?

    A nonstop flight from Milwaukee to Washington, D.C. Dulles Intl Airport takes 00m, covering 610 miles.

  • Do I need a passport to fly from Milwaukee to Washington, D.C. Dulles Intl Airport?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Milwaukee to Washington, D.C. Dulles Intl Airport flight?

    Round-trip flights from Milwaukee to Washington, D.C. Dulles Intl Airport range from $296 to $462, with an average of $377 over the past 12 months. Anything below $296 counts as a good deal.

  • How does on-time performance compare across airlines flying from Milwaukee to Washington, D.C. Dulles Intl Airport?

    Delta is the only airline operating Milwaukee to Washington, D.C. Dulles Intl Airport flights. 60% of its flights are on time.

  • Have flight prices from Milwaukee to Washington, D.C. Dulles Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $257 to $1,977. That means the highest observed fare was about 8x higher than the lowest one.

  • How are flight prices from Milwaukee to Washington, D.C. Dulles Intl Airport looking right now?

    One-way fares from Milwaukee to Washington, D.C. Dulles Intl Airport are currently lower than usual. Average one-way flight prices are about $131, which is 53% below the typical average for this route.

  • What car rental options are available at Washington, D.C. Dulles Intl Airport (IAD)?

    Washington, D.C. Dulles Intl Airport (IAD) hosts 5 major car rental companies, with daily rates averaging $70 for economy cars. Top options include:

    • Dollar
    • Hertz
    • Budget
    • Sixt
    • Thrifty

  • Which airports can I use when flying from Milwaukee to Washington, D.C. Dulles Intl Airport?

    Flights from Milwaukee to Washington, D.C. Dulles Intl Airport usually depart from Milwaukee-Mitchell (MKE) and arrive at Washington, D.C. Dulles Intl (IAD).

  • What time of day has the fewest delays on flights from Milwaukee to Washington, D.C. Dulles Intl Airport?

    Evening flights have the fewest delays on this route, while afternoon departures tend to have the most.

  • At what point is a flight considered delayed from Milwaukee to Washington, D.C. Dulles Intl Airport?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Milwaukee to Washington, D.C. Dulles Intl Airport route, 40% of flights were delayed in the past 3 months, with delays averaging 2h 23m.

  • Which airports do connecting flights from Milwaukee to Washington, D.C. Dulles Intl Airport pass through?

    One-stop flights from Milwaukee to Washington, D.C. Dulles Intl Airport most commonly connect through:

    • Chicago O'Hare Intl (ORD) - 91% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 4% of one-stop connections
    • Orlando (MCO) - 2% of one-stop connections
    • Minneapolis St Paul (MSP) - 2% of one-stop connections

  • Can I save money by using flexible dates for flights from Milwaukee to Washington, D.C. Dulles Intl Airport?

    Yes. Flexible dates can save you up to 29% on flights from Milwaukee to Washington, D.C. Dulles Intl Airport. Tuesday is the cheapest departure day at $294 round-trip on average, while Friday is the most expensive at $410, a difference of $116.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Milwaukee to Washington, D.C. Dulles Intl Airport?

    Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 4h 38m, compared with 4h 56m via Minneapolis St Paul (MSP) and 5h 29m via Atlanta Hartsfield-Jackson (ATL).

  • What is the time difference between Milwaukee and Washington, D.C. Dulles Intl Airport?

    Washington, D.C. Dulles Intl Airport is 1 hour ahead of Milwaukee (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Washington, D.C. Dulles Intl Airport?

    Some of the most popular sights in Washington, D.C. Dulles Intl Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Dulles Intl Airport on KAYAK.

Your guide to booking Milwaukee to Washington, D.C. Dulles Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Friday. On this route, Tuesday flights average $294, about $116 less than Friday fares (28% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Milwaukee to Washington, D.C. Dulles Intl Airport trip for December. Fares historically average $272 round-trip in that month - typically $317 less than the most expensive month, which is September (based on the last 12 months).

More options for your flight from Milwaukee to Dulles Intl

Complete your trip to Washington, D.C. with a hotel stay or car rental

Car rentals in Washington, D.C.
Hotels in Washington, D.C.
Vacations in Washington, D.C.