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.

$123 CHEAP FLIGHTS from Wisconsin to Washington Dulles (IAD)

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Flight Deals

Cheap Flights from Wisconsin to Washington, D.C.

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

Round-trip

One-way

Last minute

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

Tue, Jan 5 - Sat, Jan 9

6:43 pm - 11:17 pmMKE Milwaukee-Mitchell-IAD Washington, D.C. Dulles Intl

3h 34m1 stop Detroit Metropolitan Wayne County

6:00 am - 11:04 amIAD Washington, D.C. Dulles Intl-MKE Milwaukee-Mitchell

6h 04m1 stop Atlanta Hartsfield-Jackson

$257Delta

Wed, Jan 27 - Fri, Jan 29

7:00 am - 3:35 pmMKE Milwaukee-Mitchell-IAD Washington, D.C. Dulles Intl

7h 35m1 stop Atlanta Hartsfield-Jackson

7:17 am - 2:23 pmIAD Washington, D.C. Dulles Intl-MKE Milwaukee-Mitchell

8h 06m1 stop Atlanta Hartsfield-Jackson

$265Delta

Thu, Dec 3 - Tue, Dec 8

6:42 pm - 11:23 pmMKE Milwaukee-Mitchell-IAD Washington, D.C. Dulles Intl

3h 41m1 stop Detroit Metropolitan Wayne County

6:00 am - 11:48 amIAD Washington, D.C. Dulles Intl-MKE Milwaukee-Mitchell

6h 48m1 stop Atlanta Hartsfield-Jackson

$265Delta

Tue, Jan 5 - Tue, Jan 12

3:51 pm - 9:18 pmMKE Milwaukee-Mitchell-IAD Washington, D.C. Dulles Intl

4h 27m1 stop Chicago O'Hare Intl

5:16 pm - 8:59 pmIAD Washington, D.C. Dulles Intl-MKE Milwaukee-Mitchell

4h 43m1 stop Chicago O'Hare Intl

$267United Airlines

Sat, Dec 5 - Tue, Dec 8

3:48 pm - 9:18 pmMKE Milwaukee-Mitchell-IAD Washington, D.C. Dulles Intl

4h 30m1 stop Chicago O'Hare Intl

3:37 pm - 6:48 pmIAD Washington, D.C. Dulles Intl-MKE Milwaukee-Mitchell

4h 11m1 stop Chicago O'Hare Intl

$267United Airlines

Wed, Dec 16 - Tue, Jan 5

9:32 am - 4:23 pmMKE Milwaukee-Mitchell-IAD Washington, D.C. Dulles Intl

5h 51m1 stop Detroit Metropolitan Wayne County

6:00 am - 11:24 amIAD Washington, D.C. Dulles Intl-MKE Milwaukee-Mitchell

6h 24m1 stop Atlanta Hartsfield-Jackson

$267Delta

Thu, Nov 19 - Mon, Nov 23

9:51 am - 8:11 pmATW Appleton Intl-IAD Washington, D.C. Dulles Intl

9h 20m1 stop Fort Lauderdale

6:36 pm - 10:46 pmIAD Washington, D.C. Dulles Intl-ATW Appleton Intl

29h 10m2 stops Blountville Tri Cities TN/VA Orlando

$292Multiple Airlines

Thu, Dec 3 - Sun, Dec 6

9:46 am - 9:37 pmATW Appleton Intl-IAD Washington, D.C. Dulles Intl

10h 51m1 stop Fort Lauderdale

10:44 am - 10:35 pmIAD Washington, D.C. Dulles Intl-ATW Appleton Intl

12h 51m1 stop Sarasota Bradenton Intl

$297Multiple Airlines

Thu, Nov 19 - Mon, Nov 23

9:51 am - 8:11 pmATW Appleton Intl-IAD Washington, D.C. Dulles Intl

9h 20m1 stop Fort Lauderdale

6:36 pm - 10:46 pmIAD Washington, D.C. Dulles Intl-ATW Appleton Intl

29h 10m2 stops Blountville Tri Cities TN/VA Orlando

$307Multiple Airlines

Wed, Feb 3 - Sat, Feb 6

9:25 am - 3:58 pmATW Appleton Intl-IAD Washington, D.C. Dulles Intl

5h 33m1 stop Chicago O'Hare Intl

10:05 am - 1:54 pmIAD Washington, D.C. Dulles Intl-ATW Appleton Intl

4h 49m1 stop Chicago O'Hare Intl

$333United Airlines

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

Sun, Nov 15 - Mon, Nov 23

5:35 pm - 11:21 pmATW Appleton Intl-IAD Washington, D.C. Dulles Intl

4h 46m1 stop Minneapolis St Paul

6:00 am - 10:28 amIAD Washington, D.C. Dulles Intl-ATW Appleton Intl

5h 28m1 stop Detroit Metropolitan Wayne County

$409Delta

Sun, Nov 15 - Mon, Nov 23

5:35 pm - 11:21 pmATW Appleton Intl-IAD Washington, D.C. Dulles Intl

4h 46m1 stop Minneapolis St Paul

7:25 am - 11:52 amIAD Washington, D.C. Dulles Intl-ATW Appleton Intl

5h 27m1 stop Minneapolis St Paul

$409Delta

Sat, Nov 14 - Mon, Nov 16

6:05 am - 1:49 pmATW Appleton Intl-IAD Washington, D.C. Dulles Intl

6h 44m1 stop Minneapolis St Paul

5:16 pm - 8:33 pmIAD Washington, D.C. Dulles Intl-ATW Appleton Intl

4h 17m1 stop Detroit Metropolitan Wayne County

$433Delta

Thu, Nov 12 - Sun, Nov 15

3:37 pm - 10:21 amATW Appleton Intl-IAD Washington, D.C. Dulles Intl

17h 44m1 stop Orlando

6:07 pm - 4:54 pmIAD Washington, D.C. Dulles Intl-ATW Appleton Intl

23h 47m1 stop Fort Lauderdale

$438Multiple Airlines

Fri, Nov 13 - Sun, Nov 15

6:15 am - 11:52 amATW Appleton Intl-IAD Washington, D.C. Dulles Intl

4h 37m1 stop Chicago O'Hare Intl

6:10 am - 12:15 pmIAD Washington, D.C. Dulles Intl-ATW Appleton Intl

7h 05m1 stop Chicago O'Hare Intl

$439United Airlines

Thu, Nov 12 - Mon, Nov 16

8:00 am - 1:35 pmGRB Green Bay Austin-Straubel-IAD Washington, D.C. Dulles Intl

4h 35m1 stop Chicago O'Hare Intl

3:37 pm - 7:10 pmIAD Washington, D.C. Dulles Intl-GRB Green Bay Austin-Straubel

4h 33m1 stop Chicago O'Hare Intl

$454United Airlines

Thu, Nov 12 - Mon, Nov 16

12:32 pm - 6:17 pmATW Appleton Intl-IAD Washington, D.C. Dulles Intl

4h 45m1 stop Minneapolis St Paul

5:16 pm - 8:33 pmIAD Washington, D.C. Dulles Intl-ATW Appleton Intl

4h 17m1 stop Detroit Metropolitan Wayne County

$454Delta

Thu, Nov 12 - Mon, Nov 16

8:00 am - 1:35 pmATW Appleton Intl-IAD Washington, D.C. Dulles Intl

4h 35m1 stop Chicago O'Hare Intl

6:11 am - 12:15 pmIAD Washington, D.C. Dulles Intl-ATW Appleton Intl

7h 04m1 stop Chicago O'Hare Intl

$499United Airlines

Sat, Nov 14 - Tue, Nov 17

12:28 pm - 6:47 pmMKE Milwaukee-Mitchell-IAD Washington, D.C. Dulles Intl

5h 19m1 stop Charlotte Douglas

7:17 pm - 11:06 pmIAD Washington, D.C. Dulles Intl-MKE Milwaukee-Mitchell

4h 49m1 stop Charlotte Douglas

$502American Airlines

Thu, Nov 12 - Sun, Nov 15

3:37 pm - 5:56 pmATW Appleton Intl-IAD Washington, D.C. Dulles Intl

25h 19m2 stops Orlando Blountville Tri Cities TN/VA

11:16 am - 8:02 pmIAD Washington, D.C. Dulles Intl-ATW Appleton Intl

9h 46m1 stop Orlando

$591Multiple Airlines

Useful Info

Low season	January
High season	December
Cheapest flight	$123

Best time to beat the crowds with an average 9% drop in price.

Most popular time to fly and prices are also 5% lower on average.

Flight from La Crosse 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

Greenbelt

Glen Burnie

Edgewood

Camp Springs

Chesapeake Beach

Ellicott City

Pikesville

Hunt Valley

Capitol Heights

Lutherville Timonium

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IAD

$123 Find Cheap Flights from Wisconsin to Washington Dulles Airport - Compare and Save

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.

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