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

United Airlines, Delta, and Southwest are the most popular carriers operating from Washington, D.C. Dulles Intl to Wisconsin

What airlines fly to Wisconsin?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Wisconsin from Washington, D.C. Dulles Intl Airport according to our data. United Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Wisconsin. Keep in mind that there are 3 different airlines that fly to Wisconsin on a routine basis, so you have a few additional options to choose from.

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

The number of operators available for flights from Washington, D.C. Dulles Intl Airport to Wisconsin is 5 as of March 2026.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Wisconsin.

What documentation or ID do you need to fly to Wisconsin?

The required travel and health documents for your Wisconsin trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Wisconsin. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$74 Cheap Flights from Washington, D.C. Dulles Intl Airport to Wisconsin in 2026

Q: How many flights depart from Washington, D.C. Dulles Intl Airport to Wisconsin on average per week?

As of March 2026, 89 flights take off from Washington, D.C. Dulles Intl Airport and land in Wisconsin each week. The most common flight departure day for this route is Tue, with 38% of weekly flights taking off on this day.

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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Wisconsin

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:21 am - 4:28 pm

IAD

MKE

8h 07m

1 stop

9:33 am - 7:32 am

MKE

IAD

20h 59m

1 stop

$181Frontier

Fri, Apr 24 - Sun, Apr 26

6:00 am - 11:37 am

IAD

ORD

6h 37m

1 stop

4:57 pm - 7:27 am

ORD

IAD

13h 30m

1 stop

$187Frontier

Fri, Apr 17 - Sun, Apr 19

6:00 am - 10:19 am

IAD

ORD

5h 19m

1 stop

5:04 pm - 11:03 pm

ORD

IAD

4h 59m

1 stop

$188Delta

Fri, Apr 24 - Mon, Apr 27

6:00 am - 11:37 am

IAD

ORD

6h 37m

1 stop

2:09 pm - 12:36 am

ORD

IAD

9h 27m

2 stops

$192Multiple Airlines

Fri, Apr 17 - Tue, Apr 21

6:00 am - 10:13 am

IAD

MKE

5h 13m

1 stop

5:05 pm - 11:03 pm

MKE

IAD

4h 58m

1 stop

$195Delta

Wed, Apr 29 - Tue, May 5

7:00 am - 5:00 pm

IAD

ORD

11h 00m

1 stop

2:09 pm - 12:36 am

ORD

IAD

9h 27m

2 stops

$195Multiple Airlines

Wed, Apr 15 - Wed, Apr 22

9:00 am - 10:53 am

IAD

MSP

2h 53mnonstop

3:25 pm - 9:18 pm

MSP

IAD

4h 53m

1 stop

$239United Airlines

Thu, May 7 - Sat, May 9

1:10 pm - 6:07 pm

IAD

DLH

5h 57m

1 stop

3:08 pm - 9:04 pm

DLH

IAD

4h 56m

1 stop

$268United Airlines

Tue, Apr 21 - Sat, Apr 25

8:11 pm - 11:55 pm

IAD

MSN

4h 44m

1 stop

5:08 pm - 11:59 pm

MSN

IAD

5h 51m

1 stop

$299American Airlines

Fri, Apr 10 - Mon, Apr 13

6:25 am - 10:55 am

IAD

MSN

5h 30m

1 stop

11:50 am - 11:59 pm

MSN

IAD

11h 09m

2 stops

$304American Airlines

Sat, Apr 18 - Sat, Apr 25

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

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

Delta

Apr 24

IAD6:00 amWashington, D.C. Dulles Intl

5h 19m

1 stop

ORD10:19 amChicago O'Hare Intl

Apr 27

ORD5:04 pmChicago O'Hare Intl

4h 59m

1 stop

IAD11:03 pmWashington, D.C. Dulles Intl

$188

Delta

Apr 29

IAD6:00 amWashington, D.C. Dulles Intl

5h 13m

1 stop

MKE10:13 amMilwaukee-Mitchell

May 5

MKE5:05 pmMilwaukee-Mitchell

4h 58m

1 stop

IAD11:03 pmWashington, D.C. Dulles Intl

$195

Delta

Mar 24

IAD5:32 pmWashington, D.C. Dulles Intl

3h 45m

1 stop

ORD8:17 pmChicago O'Hare Intl

Apr 1

ORD5:40 pmChicago O'Hare Intl

4h 19m

1 stop

IAD10:59 pmWashington, D.C. Dulles Intl

$217

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

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

United Airlines

Mar 31

IAD8:20 amWashington, D.C. Dulles Intl

2h 18m

ORD9:38 amChicago O'Hare Intl

Apr 1

ORD6:01 pmChicago O'Hare Intl

2h 03m

IAD9:04 pmWashington, D.C. Dulles Intl

$197

United Airlines

Apr 4

IAD8:20 amWashington, D.C. Dulles Intl

2h 18m

ORD9:38 amChicago O'Hare Intl

Apr 4

ORD9:35 pmChicago O'Hare Intl

1h 57m

IAD12:32 amWashington, D.C. Dulles Intl

$206

United Airlines

Apr 8

IAD10:30 pmWashington, D.C. Dulles Intl

2h 13m

ORD11:43 pmChicago O'Hare Intl

Apr 11

ORD2:25 pmChicago O'Hare Intl

2h 03m

IAD5:28 pmWashington, D.C. Dulles Intl

$211

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Milwaukee

IAD - MKE

IADMKE

Washington, D.C. Dulles Intl

Fri 4/24

9:21 am-4:28 pm

1 stop8h 07m

Milwaukee-Mitchell

Sun 4/26

9:33 am-7:32 am

1 stop20h 59m

$181

Washington, D.C.Chicago

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

Fri 4/17

6:00 am-11:37 am

1 stop6h 37m

Chicago O'Hare Intl

Sun 4/19

4:57 pm-7:27 am

1 stop13h 30m

$187

Washington, D.C.Chicago

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

Fri 4/24

6:00 am-10:19 am

1 stop5h 19m

Chicago O'Hare Intl

Mon 4/27

5:04 pm-11:03 pm

1 stop4h 59m

$188

Washington, D.C.Chicago

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

Fri 4/17

6:00 am-11:37 am

1 stop6h 37m

Chicago O'Hare Intl

Tue 4/21

2:09 pm-12:36 am

2 stops9h 27m

$192

Washington, D.C.Milwaukee

IAD - MKE

IADMKE

Washington, D.C. Dulles Intl

Wed 4/29

6:00 am-10:13 am

1 stop5h 13m

Milwaukee-Mitchell

Tue 5/5

5:05 pm-11:03 pm

1 stop4h 58m

$195

Washington, D.C.Chicago

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

Wed 4/15

7:00 am-5:00 pm

1 stop11h 00m

Chicago O'Hare Intl

Wed 4/22

2:09 pm-12:36 am

2 stops9h 27m

$195

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Thu 5/7

9:00 am-10:53 am

Nonstop2h 53m

Minneapolis St Paul

Sat 5/9

3:25 pm-9:18 pm

1 stop4h 53m

$239

Washington, D.C.Duluth

IAD - DLH

IADDLH

Washington, D.C. Dulles Intl

Tue 4/21

1:10 pm-6:07 pm

1 stop5h 57m

Duluth Intl

Sat 4/25

3:08 pm-9:04 pm

1 stop4h 56m

$268

Washington, D.C.Madison

IAD - MSN

IADMSN

Washington, D.C. Dulles Intl

Fri 4/10

8:11 pm-11:55 pm

1 stop4h 44m

Madison Truax Field

Mon 4/13

5:08 pm-11:59 pm

1 stop5h 51m

$299

Washington, D.C.Madison

IAD - MSN

IADMSN

Washington, D.C. Dulles Intl

Sat 4/18

6:25 am-10:55 am

1 stop5h 30m

Madison Truax Field

Sat 4/25

11:50 am-11:59 pm

2 stops11h 09m

$304

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 Washington, D.C. Dulles Intl Airport to Wisconsin

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

Other information

What is the cheapest month to fly to Wisconsin?

If you aren’t able to travel during the month of March, then book flights to Wisconsin from Washington, D.C. Dulles Intl Airport during August instead. Flights to Wisconsin in August, while not as cheap as those in March, still average around $286.

What is the cheapest time of day to depart on your flight to Wisconsin?

Our most recent data shows that the best time of day to fly to Wisconsin is in the evening. Flights from Washington, D.C. Dulles Intl Airport to Wisconsin during this time can be as low as $531. Flights in the afternoon are often more expensive with an average ticket price of $540.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Wisconsin flights?

You could potentially save up to 67% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Wisconsin flight.

Cheap Washington, D.C. Dulles Intl Airport to Wisconsin flight deals and tips

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

Fastest flight time	2h 11m
Direct flights	Every day
Airports in Wisconsin	80 airports

The fastest flight from Washington, D.C. Dulles Intl Airport to Wisconsin takes 2h 11m

Direct flights go from Washington, D.C. Dulles Intl Airport to Wisconsin every day.

There are 80 airports in Wisconsin. From Washington, D.C. Dulles Intl Airport there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Wisconsin?
Prices for flights from Washington, D.C. Dulles Intl Airport to Wisconsin refresh daily.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Wisconsin?
The number of operators available for flights from Washington, D.C. Dulles Intl Airport to Wisconsin is 5 as of March 2026.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Wisconsin?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Wisconsin.
What documentation or ID do you need to fly to Wisconsin?
The required travel and health documents for your Wisconsin trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Wisconsin. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $155	Free Cancellation	Rating 7.9 8,242 reviews	Search Delta flights
United Airlines	PriceFrom $233	Free Cancellation	Rating 7.4 9,377 reviews	Search United Airlines flights
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.1 11,375 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Wisconsin?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Wisconsin. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Wisconsin from Washington, D.C. with this policy.

How can momondo help me find flights from Washington, D.C. to Wisconsin?

Once you have performed a search for Washington, D.C. to Wisconsin flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Washington, D.C. to Wisconsin flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.