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$74+ Cheap flights from Dulles Intl (IAD) to Wisconsin

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — MKE
Feb 11 — Feb 181
Wed 2/11
Wed 2/18
1 adult, Economy
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Cheap flight deals from Dulles Intl to Wisconsin

Keep the following information in mind while searching for Dulles Intl to Wisconsin flight deals. Data was last updated January 12, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$140
(CheapOair)

One-way from

$74
(Trip.com)

Popular in

June

Cheapest in

August

Average price

$324
Provider with most accurate pricing for Washington, D.C. (WAS)-Milwaukee-Mitchell flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Milwaukee-Mitchell flights.
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From Washington, D.C. Dulles Intl to Wisconsin
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One-way flight from Washington, D.C. Dulles Intl to Wisconsin
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Highest demand for flights based on searches. 2% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Dulles Intl to Wisconsin

Cheapest flights from Dulles Intl to Wisconsin
Explore the most affordable flight options available from Dulles Intl to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 12, 2026.

This CheapOair deal was found by Cheapflights users on 1/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/210:20 am
IAD
-
ORD
1 stop13h 10m
Frontier
Wed 3/48:30 am
ORD
-
IAD
1 stop23h 55m
Frontier
Deal found 1/10$140
This Kiwi.com deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/23:58 pm
IAD
-
ORD
1 stop17h 20m
Multiple Airlines
Thu 2/56:57 pm
ORD
-
IAD
1 stop24h 01m
Multiple Airlines
Deal found 1/12$145
This Frontier deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/295:37 pm
IAD
-
ORD
1 stop6h 09m
Frontier
Mon 2/25:40 am
ORD
-
IAD
1 stop9h 48m
Frontier
Deal found 1/11$150
This Frontier deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2211:37 am
IAD
-
ORD
1 stop12h 39m
Frontier
Thu 1/295:40 am
ORD
-
IAD
1 stop9h 48m
Frontier
Deal found 1/11$156
This Booking.com deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/25:33 pm
IAD
-
ORD
1 stop6h 13m
Frontier
Sat 2/79:15 am
ORD
-
IAD
1 stop27h 36m
Frontier
Deal found 1/11$157
This Booking.com deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/55:37 pm
IAD
-
ORD
1 stop6h 09m
Frontier
Mon 2/95:40 am
ORD
-
IAD
1 stop9h 48m
Frontier
Deal found 1/11$158
This Expedia deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/711:39 am
IAD
-
ORD
1 stop12h 05m
Frontier
Sun 2/810:15 am
ORD
-
IAD
1 stop25h 21m
Frontier
Deal found 1/12$159
This Frontier deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/305:33 pm
IAD
-
ORD
1 stop6h 13m
Frontier
Thu 2/55:40 am
ORD
-
IAD
1 stop9h 48m
Frontier
Deal found 1/12$170
This CheapOair deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/99:58 pm
IAD
-
ORD
1 stop27h 31m
Frontier
Sun 4/1211:39 am
ORD
-
IAD
1 stop6h 04m
Frontier
Deal found 1/11$171
This Expedia deal was found by Cheapflights users on 1/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/128:15 am
IAD
-
MSN
1 stop28h 19m
Frontier
Sat 3/146:22 pm
MSN
-
IAD
1 stop11h 58m
Frontier
Deal found 1/10$185
This Frontier deal was found by Cheapflights users on 1/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/188:49 am
IAD
-
MKE
1 stop10h 58m
Frontier
Sat 1/247:48 pm
MKE
-
IAD
1 stop11h 45m
Frontier
Deal found 1/10$210
This Expedia deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/188:49 am
IAD
-
MKE
1 stop10h 58m
Frontier
Thu 1/227:13 pm
MKE
-
IAD
1 stop12h 27m
Frontier
Deal found 1/11$216

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Wisconsin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 12, 2026.
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

Dulles Intl

Fly to

Wisconsin

Route

Depart

Return

Price

Washington, D.C.Madison

IAD - MSN

IADMSN

Washington, D.C. Dulles Intl

Sun 3/8

8:09 am-11:34 am

1 stop28h 25m

Madison Truax Field

Sat 3/14

6:22 pm-7:20 am

1 stop11h 58m

$224

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Thu 2/5

7:00 am-9:10 am

Nonstop3h 10m

Minneapolis St Paul

Mon 2/9

8:19 pm-11:57 pm

Nonstop2h 38m

$229

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Thu 3/12

7:00 am-9:05 am

Nonstop3h 05m

Minneapolis St Paul

Sun 3/15

8:10 pm-11:41 pm

Nonstop2h 31m

$229

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Fri 2/27

2:17 pm-4:17 pm

Nonstop3h 00m

Minneapolis St Paul

Mon 3/2

8:19 pm-11:55 pm

Nonstop2h 36m

$229

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Wed 2/18

9:00 am-10:58 am

Nonstop2h 58m

Minneapolis St Paul

Mon 2/23

9:51 am-4:05 pm

1 stop5h 14m

$238

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Wed 2/18

9:00 am-10:58 am

Nonstop2h 58m

Minneapolis St Paul

Sun 2/22

6:00 am-11:49 am

1 stop4h 49m

$238

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Wed 2/4

5:17 pm-9:57 pm

1 stop5h 40m

Minneapolis St Paul

Wed 2/11

12:10 pm-3:47 pm

Nonstop2h 37m

$238

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Wed 2/25

8:15 am-2:19 pm

1 stop7h 04m

Minneapolis St Paul

Sat 2/28

3:26 pm-9:18 pm

1 stop4h 52m

$247

Washington, D.C.Milwaukee

IAD - MKE

IADMKE

Washington, D.C. Dulles Intl

Sat 5/30

6:15 am-10:01 am

1 stop4h 46m

Milwaukee-Mitchell

Sat 6/6

5:00 pm-10:59 pm

1 stop4h 59m

$247

Washington, D.C.Milwaukee

IAD - MKE

IADMKE

Washington, D.C. Dulles Intl

Sat 5/16

3:30 pm-6:57 pm

1 stop4h 27m

Milwaukee-Mitchell

Tue 5/19

6:45 am-11:43 am

1 stop3h 58m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

Showing 1-10 of 60 results
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Best time to book a flight from Dulles Intl to Wisconsin

Have a flexible travel schedule? Discover the best time to fly to Wisconsin from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Wisconsin

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Wisconsin?

Currently, May is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Wisconsin (average of $153). Flying from Washington, D.C. Dulles Intl Airport to Wisconsin in December is currently the most expensive (average of $288). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Wisconsin

Get insights into the airlines that provide service to Wisconsin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Wisconsin. Reviews last updated January 12, 2026.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Washington, D.C. Dulles Intl Airport to Wisconsin by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,033 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,033 reviews
Delta
7.9
Good
8,033 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,143 reviews
Delta
7.9
Good
8,033 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,109 reviews
Delta
7.9
Good
8,033 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Wisconsin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Wisconsin?

    Departing from Washington, D.C. Dulles Intl Airport to Wisconsin will take you 2h 58m. There are 905 mi between Washington, D.C. Dulles Intl Airport and Wisconsin. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Washington, D.C. Dulles Intl Airport to Wisconsin?

    The most popular route from Washington, D.C. Dulles Intl Airport to Wisconsin is Washington, D.C. Dulles Intl - Chicago O'Hare Intl. You may also consider Washington, D.C. Dulles Intl - Minneapolis St Paul or Washington, D.C. Dulles Intl - Milwaukee-Mitchell.

  • Can I find deals for flights from Dulles Intl to Wisconsin that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Wisconsin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Wisconsin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Wisconsin.

  • Can I find deals for business class flights from Dulles Intl to Wisconsin?

    Yes. Cheapflights offers flight deals from Dulles Intl to Wisconsin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Wisconsin?

    Currently, May is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Wisconsin (average of $153). Flying from Washington, D.C. Dulles Intl Airport to Wisconsin in December is currently the most expensive (average of $288). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Dulles Intl to Wisconsin

See prices for flight routes from nearby airports that may be better suited for you.
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Reagan-National to Fort Lauderdale flights
Baltimore to Miami flights
Dulles Intl to Dallas/Fort Worth flights
Reagan-National to Orlando flights
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Baltimore to Los Angeles flights
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Baltimore to West Palm Beach flights
Reagan-National to O'Hare Intl flights
Reagan-National to Dallas/Fort Worth flights
Reagan-National to West Palm Beach flights
Reagan-National to Sky Harbor Intl flights
Reagan-National to Salt Lake City flights
Baltimore to San Francisco flights
Reagan-National to Denver flights
Reagan-National to New Orleans flights
Dulles Intl to Fort Myers flights
Baltimore to Seattle flights
Dulles Intl to Austin flights

Top 3 airlines flying from Dulles Intl to Wisconsin

Discover the top 3 airlines that operate flights from Dulles Intl to Wisconsin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$189Average$406FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$233Average$384FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$346FlexibilityNo cancel feeOn-time71%

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