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>

$48 Book CHEAP FLIGHTS from Wisconsin to Washington Dulles (IAD)

IAD

Search hundreds of travel sites at once for deals on flights to Washington Dulles Airport

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap Flight Deals 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.

Round-trip

One-way

Last minute

Direct

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

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Wisconsin to Washington, D.C..

Discover the best prices and deals for you by selecting your travel dates.

Choose your dates

10:22 am - 4:34 pmORD-IAD

5h 12m1 stop

5:26 pm - 11:32 pmIAD-ORD

7h 06m1 stop

$103Frontier

Find Deal

Sat, May 3 - Thu, May 8

9:08 am - 3:03 pmORD-IAD

4h 55m1 stop

10:09 am - 4:38 pmIAD-ORD

7h 29m1 stop

$105Frontier

Find Deal

Wed, Mar 5 - Tue, Mar 11

9:00 am - 12:23 pmMSP-IAD

2h 23mnonstop

12:17 pm - 2:04 pmIAD-MSP

2h 47mnonstop

$146Sun Country Air

Find Deal

Fri, Apr 25 - Sun, Apr 27

9:14 am - 12:34 pmMSP-IAD

2h 20mnonstop

6:35 am - 8:13 amIAD-MSP

2h 38mnonstop

$148Sun Country Air

Find Deal

Fri, Apr 4 - Mon, Apr 7

2:42 pm - 5:05 pmMSP-IAD

25h 23m1 stop

6:35 am - 8:13 amIAD-MSP

2h 38mnonstop

$161

Find Deal

Thu, Apr 3 - Mon, Apr 7

8:00 pm - 11:27 pmMSP-IAD

2h 27mnonstop

6:09 am - 8:04 amIAD-MSP

2h 55mnonstop

$179Delta

Find Deal

Wed, Mar 19 - Sat, Mar 22

12:20 pm - 3:51 pmMSP-IAD

2h 31mnonstop

9:00 am - 10:47 amIAD-MSP

2h 47mnonstop

$180United Airlines

Find Deal

Wed, Mar 12 - Tue, Apr 8

2:42 pm - 5:02 pmMSP-IAD

25h 20m1 stop

11:37 am - 1:24 pmIAD-MSP

2h 47mnonstop

$185

Find Deal

Sun, Apr 13 - Mon, Apr 21

9:07 pm - 11:59 pmORD-IAD

1h 52mnonstop

6:00 am - 9:43 amIAD-ORD

4h 43m1 stop

$188United Airlines

Find Deal

Mon, Mar 24 - Tue, Mar 25

8:00 pm - 11:27 pmMSP-IAD

2h 27mnonstop

6:09 am - 8:04 amIAD-MSP

2h 55mnonstop

$194Delta

Find Deal

Thu, Mar 13 - Wed, Mar 19

Low season	January
High season	May
Cheapest flight	$48

Best time to beat the crowds with an average 4% drop in price.

Most popular time to fly and prices are also 1% lower on average.

Flight from Chicago O'Hare Airport 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.