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

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 Wisconsin to Washington Dulles Airport. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Wisconsin is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

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

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 Washington Dulles Airport with an airline and back to Wisconsin with another airline. Visit our flight page for the latest deals!>/a>

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

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 Washington Dulles Airport from Wisconsin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$70 Cheap Flights from Wisconsin to Washington Dulles (IAD)

IAD

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

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Cheapest round-trip

$152

Overall average: $298

Frontier

Mon 2/2Mon 2/9

ORD - IAD • 1 stop

Cheapest non-stop

$223

Typical prices: $269-$592

United Airlines

Sat 1/17Sun 1/18

ORD - IAD • Non-stop

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We hope you love your trip to Washington, D.C.!

Flight Deals

Cheap Flights from Wisconsin to Washington, D.C.

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Wisconsin to Washington, D.C. 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.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Wisconsin to Washington, D.C.

Mon, Feb 2 - Mon, Feb 9

5:40 am - 4:28 pm

ORD

IAD

9h 48m1 stop

1:31 pm - 3:52 pm

IAD

ORD

27h 21m1 stop

$152Frontier

Thu, Jan 29 - Mon, Feb 2

11:51 am - 8:40 am

ORD

IAD

19h 49m1 stop

3:58 pm - 8:18 am

IAD

ORD

17h 20m1 stop

$154Multiple Airlines

Sat, Jan 17 - Mon, Jan 19

3:49 pm - 8:04 am

ORD

IAD

15h 15m1 stop

10:08 pm - 11:22 am

IAD

ORD

14h 14m2 stops

$161Multiple Airlines

Thu, Jan 22 - Mon, Jan 26

8:27 pm - 9:55 am

ORD

IAD

12h 28m1 stop

5:33 pm - 10:46 pm

IAD

ORD

6h 13m1 stop

$162Frontier

Sat, Jan 17 - Sun, Jan 18

3:20 pm - 9:17 pm

MKE

IAD

4h 57m1 stop

6:00 am - 10:46 am

IAD

MKE

5h 46m1 stop

$228United Airlines

Fri, Feb 27 - Tue, Mar 3

8:19 pm - 11:55 pm

MSP

IAD

2h 36mnonstop

2:17 pm - 4:17 pm

IAD

MSP

3h 00mnonstop

$228Delta

Fri, Feb 27 - Sun, Mar 1

8:19 pm - 11:55 pm

MSP

IAD

2h 36mnonstop

7:00 am - 9:08 am

IAD

MSP

3h 08mnonstop

$229Delta

Tue, Feb 10 - Tue, Mar 3

6:00 am - 11:46 am

MSP

IAD

4h 46m1 stop

9:00 am - 10:58 am

IAD

MSP

2h 58mnonstop

$237United Airlines

Sat, Feb 21 - Tue, Feb 24

4:46 pm - 11:59 pm

ATW

IAD

6h 13m2 stops

11:22 am - 8:28 pm

IAD

ATW

10h 06m2 stops

$279American Airlines

Tue, Jan 13 - Sat, Jan 17

11:25 am - 11:12 pm

ATW

IAD

10h 47m2 stops

7:01 am - 4:33 pm

IAD

ATW

10h 32m2 stops

$284American Airlines

Useful Info

Low season	February
High season	December
Cheapest flight	$70

Best time to beat the crowds with an average 2% drop in price.

Most popular time to fly with an average 15% increase in price.

Flight from Milwaukee to Washington Dulles Airport

How does KAYAK find such low prices on flights from Wisconsin to Washington Dulles Airport?
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 Wisconsin to Washington Dulles Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Wisconsin to Washington Dulles Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Wisconsin 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 Wisconsin to Washington Dulles Airport?
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 Washington Dulles Airport with an airline and back to Wisconsin with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Wisconsin to Washington Dulles Airport?
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 Washington Dulles Airport from Wisconsin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Winchester

Linthicum Heights

Hanover

Springfield

Gaithersburg

Towson

Martinsburg

Owings Mills

Oxon Hill

Charles Town

Glen Burnie

Greenbelt

Ellicott City

Edgewood

Colonial Beach

Pikesville

Hunt Valley

Lutherville Timonium

Stevensville

Camp Springs

Everything you need to know for your flight to Washington, D.C.

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Washington Dulles Airport (IAD)

IAD

$70 Find Cheap Flights from Wisconsin to Washington Dulles Airport

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

Everything you should know

Cheap Flights from Wisconsin to Washington, D.C.

Recent round-trip flight deals from Wisconsin to Washington, D.C.

Recent one-way flight deals from Wisconsin to Washington, D.C.

Recent last minute flight deals from Wisconsin to Washington, D.C.

Recent direct flight deals from Wisconsin to Washington, D.C.

Good to know

FAQs for booking Wisconsin to Washington Dulles Airport flights

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

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 Wisconsin to Washington Dulles Airport.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Wisconsin 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 Wisconsin to Washington Dulles Airport?

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 Washington Dulles Airport with an airline and back to Wisconsin with another airline.

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

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 Washington Dulles Airport from Wisconsin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Washington, D.C.?

Everything you need to know for your flight to Washington, D.C.

Information on your arrival and departure airports

Cabin class types available on flights to Washington, D.C.

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

Find direct flights for Washington, D.C.

Flights to other popular destinations

Flights from domestic origins to Wisconsin

Choose which airport to fly into in Washington, D.C.

Find deals for your return flight