What is the most punctual flight time for Milwaukee to Washington, D.C. flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Monday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

What airlines fly to Washington, D.C. Dulles Intl Airport?

United Airlines, Frontier and Delta are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Milwaukee according to our data. United Airlines is the first choice among our users, with 85% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 4 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.

Which airline has the best punctuality record on Milwaukee to Washington, D.C. flights?

According to our data, Southwest have had the least number of delays on this route over the last 12 months; with about 18% of their flights experiencing any sort of delay.

How often are flights from Milwaukee to Washington, D.C. delayed?

Historically, on average around 25% of flights between Milwaukee and Washington, D.C. have experienced a delay on any given week. The average delay length over the past 12 months has been 115 minutes.

What is the cheapest airline that flies from Milwaukee-Mitchell to Washington, D.C. Dulles Intl?

United Airlines and Delta are the most popular carriers operating from Milwaukee-Mitchell to Washington, D.C. Dulles Intl

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

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

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

As of May 2026, there are 2 operators available to choose from for flights from Milwaukee-Mitchell Airport to Washington, D.C. Dulles Intl Airport.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Milwaukee-Mitchell Airport to Washington, D.C. Dulles Intl Airport.

What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$101 Cheap Flights from Milwaukee to Washington, D.C. Dulles Intl Airport in 2026

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

Prices are currently high for flights on this route. Typical prices usually range from $279 to $176. The lowest price recently found on this route was $290.

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

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One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:27 am - 2:12 pm

MKE

IAD

5h 45m

1 stop

3:39 pm - 6:48 pm

IAD

MKE

4h 09m

1 stop

$290United Airlines

Thu, Jun 4 - Tue, Jul 7

8:46 am - 3:46 pm

MKE

IAD

30h 00m

2 stops

7:27 pm - 8:01 am

IAD

MKE

13h 34m

1 stop

$292Multiple Airlines

Thu, May 28 - Mon, Jun 1

12:09 pm - 11:09 pm

MKE

IAD

10h 00m

1 stop

5:07 pm - 8:01 am

IAD

MKE

15h 54m

1 stop

$298Frontier

Wed, May 20 - Wed, May 27

12:10 pm - 12:51 pm

MKE

IAD

23h 41m

2 stops

1:36 pm - 7:58 am

IAD

MKE

19h 22m

1 stop

$302Frontier

Wed, Jul 29 - Mon, Aug 3

1:30 pm - 7:33 pm

MKE

IAD

5h 03m

1 stop

8:22 pm - 11:59 pm

IAD

MKE

4h 37m

1 stop

$303American Airlines

Tue, Jun 9 - Wed, Jun 10

1:30 pm - 7:33 pm

MKE

IAD

5h 03m

1 stop

8:22 pm - 11:59 pm

IAD

MKE

4h 37m

1 stop

$307American Airlines

Tue, Jun 2 - Sat, Jun 6

12:09 pm - 11:09 pm

MKE

IAD

10h 00m

1 stop

7:27 pm - 9:01 am

IAD

MKE

14h 34m

1 stop

$310Frontier

Fri, May 15 - Mon, May 18

6:17 pm - 12:13 am

MKE

IAD

4h 56m

1 stop

8:22 pm - 11:59 pm

IAD

MKE

4h 37m

1 stop

$311American Airlines

Mon, Jun 1 - Thu, Jun 4

5:00 am - 11:52 am

MKE

IAD

5h 52m

1 stop

6:10 am - 9:53 am

IAD

MKE

4h 43m

1 stop

$312United Airlines

Thu, Jun 25 - Tue, Jun 30

12:08 pm - 11:22 pm

MKE

IAD

10h 14m

1 stop

6:46 am - 11:13 am

IAD

MKE

5h 27m

1 stop

$314Frontier

Fri, Jul 3 - Sat, Jul 4

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

Our best Delta deals on Milwaukee to Washington, D.C. Dulles Intl Airport flight tickets

Delta

Jul 9

MKE2:59 pmMilwaukee-Mitchell

5h 04m

1 stop

IAD9:03 pmWashington, D.C. Dulles Intl

Jul 13

IAD5:26 pmWashington, D.C. Dulles Intl

3h 54m

1 stop

MKE8:20 pmMilwaukee-Mitchell

$321

Delta

Jun 10

MKE5:40 amMilwaukee-Mitchell

4h 59m

1 stop

IAD11:39 amWashington, D.C. Dulles Intl

Jun 11

IAD8:29 amWashington, D.C. Dulles Intl

7h 38m

1 stop

MKE3:07 pmMilwaukee-Mitchell

$322

Delta

Jul 1

MKE5:40 amMilwaukee-Mitchell

5h 03m

1 stop

IAD11:43 amWashington, D.C. Dulles Intl

Jul 3

IAD12:29 pmWashington, D.C. Dulles Intl

7h 54m

1 stop

MKE7:23 pmMilwaukee-Mitchell

$336

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

Our best United Airlines deals on Milwaukee to Washington, D.C. Dulles Intl Airport flight tickets

United Airlines

Jun 4

MKE7:27 amMilwaukee-Mitchell

5h 45m

1 stop

IAD2:12 pmWashington, D.C. Dulles Intl

Jul 7

IAD3:39 pmWashington, D.C. Dulles Intl

4h 09m

1 stop

MKE6:48 pmMilwaukee-Mitchell

$290

United Airlines

Jun 25

MKE5:00 amMilwaukee-Mitchell

5h 52m

1 stop

IAD11:52 amWashington, D.C. Dulles Intl

Jun 30

IAD6:10 amWashington, D.C. Dulles Intl

4h 43m

1 stop

MKE9:53 amMilwaukee-Mitchell

$312

United Airlines

Jun 4

MKE7:27 amMilwaukee-Mitchell

5h 45m

1 stop

IAD2:12 pmWashington, D.C. Dulles Intl

Jun 7

IAD6:10 amWashington, D.C. Dulles Intl

4h 47m

1 stop

MKE9:57 amMilwaukee-Mitchell

$330

momondo Fare Finder

Use the filters below to find and compare flights from Milwaukee to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilwaukeeWashington, D.C.

MKE - IAD

MKEIAD

Milwaukee-Mitchell

Thu 6/4

7:27 am-2:12 pm

1 stop5h 45m

Washington, D.C. Dulles Intl

Tue 7/7

3:39 pm-6:48 pm

1 stop4h 09m

$290

MilwaukeeWashington, D.C.

MKE - IAD

MKEIAD

Milwaukee-Mitchell

Thu 5/28

8:46 am-3:46 pm

2 stops30h 00m

Washington, D.C. Dulles Intl

Mon 6/1

7:27 pm-8:01 am

1 stop13h 34m

$292

MilwaukeeWashington, D.C.

MKE - IAD

MKEIAD

Milwaukee-Mitchell

Wed 5/20

12:09 pm-11:09 pm

1 stop10h 00m

Washington, D.C. Dulles Intl

Wed 5/27

5:07 pm-8:01 am

1 stop15h 54m

$298

MilwaukeeWashington, D.C.

MKE - IAD

MKEIAD

Milwaukee-Mitchell

Wed 7/29

12:10 pm-12:51 pm

2 stops23h 41m

Washington, D.C. Dulles Intl

Mon 8/3

1:36 pm-7:58 am

1 stop19h 22m

$302

MilwaukeeWashington, D.C.

MKE - IAD

MKEIAD

Milwaukee-Mitchell

Tue 6/9

1:30 pm-7:33 pm

1 stop5h 03m

Washington, D.C. Dulles Intl

Wed 6/10

8:22 pm-11:59 pm

1 stop4h 37m

$303

MilwaukeeWashington, D.C.

MKE - IAD

MKEIAD

Milwaukee-Mitchell

Tue 6/2

1:30 pm-7:33 pm

1 stop5h 03m

Washington, D.C. Dulles Intl

Sat 6/6

8:22 pm-11:59 pm

1 stop4h 37m

$307

MilwaukeeWashington, D.C.

MKE - IAD

MKEIAD

Milwaukee-Mitchell

Fri 5/15

12:09 pm-11:09 pm

1 stop10h 00m

Washington, D.C. Dulles Intl

Mon 5/18

7:27 pm-9:01 am

1 stop14h 34m

$310

Quickest round-trip

MilwaukeeWashington, D.C.

MKE - IAD

MKEIAD

Milwaukee-Mitchell

Mon 6/1

6:17 pm-12:13 am

1 stop4h 56m

Washington, D.C. Dulles Intl

Thu 6/4

8:22 pm-11:59 pm

1 stop4h 37m

$311

MilwaukeeWashington, D.C.

MKE - IAD

MKEIAD

Milwaukee-Mitchell

Thu 6/25

5:00 am-11:52 am

1 stop5h 52m

Washington, D.C. Dulles Intl

Tue 6/30

6:10 am-9:53 am

1 stop4h 43m

$312

MilwaukeeWashington, D.C.

MKE - IAD

MKEIAD

Milwaukee-Mitchell

Fri 7/3

12:08 pm-11:22 pm

1 stop10h 14m

Washington, D.C. Dulles Intl

Sat 7/4

6:46 am-11:13 am

1 stop5h 27m

$314

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

Delays

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

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

In general, September is the cheapest month to fly from Milwaukee to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $246. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of September, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $246.

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

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

Are you open to changing your travel dates? Check out the ideal times to fly from Milwaukee to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Milwaukee to Washington, D.C. Dulles Intl Airport (MKE to IAD) flight deals and tips

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

Fastest flight time	3h 21m
Direct flights	None

The fastest flight from Milwaukee to Washington, D.C. Dulles Intl Airport takes 3h 21m

There are no direct flights from Milwaukee to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Milwaukee to Washington, D.C. Dulles Intl Airport.

Search flight deals

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

How far is Milwaukee-Mitchell to Washington, D.C. Dulles Intl by plane?
The straight-line distance from Milwaukee-Mitchell to Washington, D.C. Dulles Intl is 613.2 mi. Flights usually cover this in 3h 21m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Washington, D.C. Dulles Intl Airport?
Prices for flights from Milwaukee-Mitchell Airport to Washington, D.C. Dulles Intl Airport were last updated today.
How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Washington, D.C. Dulles Intl Airport?
As of May 2026, there are 2 operators available to choose from for flights from Milwaukee-Mitchell Airport to Washington, D.C. Dulles Intl Airport.
How old do you have to be to fly from Milwaukee-Mitchell Airport to Washington, D.C. Dulles Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Milwaukee-Mitchell Airport to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Milwaukee to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for flights between Milwaukee and Washington, D.C. Dulles Intl Airport, the leading airline is United Airlines, making up 62% of the total bookings. Other popular airlines include Delta with 38%.

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

Compare and see reviews for airlines that fly from Milwaukee to Washington, D.C. Dulles Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $196	Free Cancellation	Rating 7.9 8,451 reviews		Search Delta flights
United Airlines	PriceFrom $236	Free Cancellation	Rating 7.4 9,699 reviews		Search United Airlines flights

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Linthicum Heights

Tysons

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

All flight searches from Milwaukee to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

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

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Cheap flights from Milwaukee to Washington, D.C. from $101

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Milwaukee to Washington, D.C. departing on 7/8. 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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Delta flights from Milwaukee to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Milwaukee to Washington, D.C. Dulles Intl Airport flight tickets

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Our best United Airlines deals on Milwaukee to Washington, D.C. Dulles Intl Airport flight tickets

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

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

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

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

What is the cheapest airline that flies from Milwaukee-Mitchell to Washington, D.C. Dulles Intl?

What airlines fly to Washington, D.C. Dulles Intl Airport?

How often are flights from Milwaukee to Washington, D.C. delayed?

What is the most punctual flight time for Milwaukee to Washington, D.C. flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Milwaukee to Washington, D.C. flights?

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

Cheap Milwaukee to Washington, D.C. Dulles Intl Airport (MKE to IAD) flight deals and tips

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

Fastest flight time

Direct flights

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

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

Compare and see reviews for airlines that fly from Milwaukee to Washington, D.C. Dulles Intl Airport with momondo

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