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$77+ 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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — MKE
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$139
(Kiwi.com)

One-way from

$77
(Trip.com)

Popular in

June

Cheapest in

November

Average price

$312
Provider with most accurate pricing for Washington, D.C. (WAS)-Milwaukee-Mitchell flight deals.
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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. 3% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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 October 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Fri 11/146:00 amIAD - ORD
1 stop5h 41mFrontier
Tue 11/1812:37 pmORD - IAD
1 stop6h 43mFrontier
Deal found 10/26$139
This Frontier deal was found by Cheapflights users on 10/26. 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 11/66:00 amIAD - ORD
1 stop5h 35mFrontier
Wed 11/1212:37 pmORD - IAD
1 stop6h 43mFrontier
Deal found 10/26$143
This Gotogate deal was found by Cheapflights users on 10/26. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:21 amIAD - ORD
1 stop26h 44mFrontier
Sun 12/76:11 amORD - IAD
1 stop9h 13mFrontier
Deal found 10/26$144
This Frontier deal was found by Cheapflights users on 10/27. 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.
Sat 11/85:58 amIAD - ORD
1 stop6h 32mFrontier
Mon 11/1011:24 amORD - IAD
1 stop11h 47mFrontier
Deal found 10/27$150
This Booking.com deal was found by Cheapflights users on 10/26. 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 12/119:21 amIAD - ORD
1 stop13h 30mFrontier
Sat 12/131:24 pmORD - IAD
1 stop8h 41mFrontier
Deal found 10/26$152
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Thu 11/2011:12 amIAD - ORD
1 stop21h 14mFrontier
Mon 11/246:00 amORD - IAD
1 stop10h 46mFrontier
Deal found 10/28$157
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Sat 11/155:58 amIAD - ORD
2 stops20h 01mFrontier
Tue 11/1812:37 pmORD - IAD
1 stop6h 43mFrontier
Deal found 10/25$158
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/176:00 amIAD - ORD
1 stop11h 56mMultiple Airlines
Wed 11/195:10 amORD - IAD
2 stops14h 10mMultiple Airlines
Deal found 10/27$160
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Fri 11/218:35 amIAD - ORD
1 stop8h 28mMultiple Airlines
Mon 11/246:00 amORD - IAD
1 stop16h 59mMultiple Airlines
Deal found 10/28$161
This CheapOair deal was found by Cheapflights users on 10/26. 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.
Sun 11/96:00 amIAD - ORD
1 stop5h 38mFrontier
Mon 11/1011:24 amORD - IAD
1 stop11h 47mFrontier
Deal found 10/26$163
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Fri 12/125:19 pmIAD - ORD
1 stop6h 05mFrontier
Mon 12/156:11 amORD - IAD
1 stop10h 14mFrontier
Deal found 10/27$164
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Wed 11/198:40 amIAD - MSP
2 stops13h 44mMultiple Airlines
Thu 11/208:24 amMSP - IAD
Nonstop2h 30mMultiple Airlines
Deal found 10/28$182

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 October 28, 2025.
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.Chicago

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

Sat 1/17

5:17 pm-6:37 pm

Nonstop2h 20m

Chicago O'Hare Intl

Sun 1/18

8:52 am-11:46 am

Nonstop1h 54m

$219

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Thu 1/29

7:00 am-9:10 am

Nonstop3h 10m

Minneapolis St Paul

Mon 2/2

8:19 pm-11:57 pm

Nonstop2h 38m

$229

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Thu 11/27

6:03 am-8:02 am

Nonstop2h 59m

Minneapolis St Paul

Sun 12/7

7:33 am-11:18 am

Nonstop2h 45m

$229

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Thu 1/29

7:00 am-9:10 am

Nonstop3h 10m

Minneapolis St Paul

Sun 2/1

8:19 pm-11:57 pm

Nonstop2h 38m

$229

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Thu 11/27

6:03 am-8:02 am

Nonstop2h 59m

Minneapolis St Paul

Thu 12/4

7:33 am-11:18 am

Nonstop2h 45m

$229

Washington, D.C.Chicago

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

Wed 12/17

5:15 pm-6:31 pm

Nonstop2h 16m

Chicago O'Hare Intl

Tue 1/6

8:52 am-11:46 am

Nonstop1h 54m

$237

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Sun 11/23

12:26 pm-2:06 pm

Nonstop2h 40m

Minneapolis St Paul

Tue 11/25

8:12 am-11:42 am

Nonstop2h 30m

$238

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Tue 11/25

9:00 am-10:47 am

Nonstop2h 47m

Minneapolis St Paul

Tue 12/2

6:00 am-11:44 am

1 stop4h 44m

$238

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Wed 11/19

9:00 am-10:47 am

Nonstop2h 47m

Minneapolis St Paul

Sun 11/23

11:27 am-5:30 pm

1 stop5h 03m

$239

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Thu 11/27

9:00 am-10:47 am

Nonstop2h 47m

Minneapolis St Paul

Thu 12/4

9:46 am-5:30 pm

1 stop6h 44m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

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 $151). Flying from Washington, D.C. Dulles Intl Airport to Wisconsin in December is currently the most expensive (average of $257). 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.

What is the cheapest time of day to fly from IAD to WI?

Find hourly flight availability from Dulles Intl to Wisconsin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

It’s typically best to fly out from Washington, D.C. Dulles Intl Airport to Wisconsin at noon. Doing so could potentially save you 22% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Wisconsin?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Wisconsin. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Wisconsin flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 28, 2025.
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
7,994 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
9,001 reviews
Delta
7.9
Good
7,994 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,994 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 20m. There are 587 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 cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Wisconsin one-way?

    $119 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and Southwest, with prices starting from $120 and $124, respectively.

  • 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 $151). Flying from Washington, D.C. Dulles Intl Airport to Wisconsin in December is currently the most expensive (average of $257). 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.

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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.
Dulles Intl to Dallas/Fort Worth flights
Dulles Intl to Miami flights
Dulles Intl to Las Vegas flights
Baltimore to Dallas/Fort Worth flights
Baltimore to Fort Lauderdale flights
Dulles Intl to Atlanta flights
Reagan-National to Miami flights
Reagan-National to Orlando flights
Dulles Intl to Orlando flights
Dulles Intl to O'Hare Intl flights
Baltimore to Las Vegas flights
Baltimore to O'Hare Intl flights
Reagan-National to Los Angeles flights
Baltimore to Orlando flights
Reagan-National to Atlanta flights
Dulles Intl to Los Angeles flights
Reagan-National to O'Hare Intl flights
Reagan-National to Hobby flights
Reagan-National to Dallas/Fort Worth flights
Reagan-National to Las Vegas flights
Baltimore to Boston flights
Dulles Intl to Fort Lauderdale flights
Baltimore to Los Angeles flights
Dulles Intl to Hobby flights
Reagan-National to Fort Lauderdale flights
Baltimore to Hobby flights
Reagan-National to Seattle flights
Dulles Intl to Tampa flights
Baltimore to Atlanta flights
Baltimore to Midway flights
Dulles Intl to San Francisco flights
Dulles Intl to Seattle flights
Baltimore to Miami flights
Reagan-National to Boston flights
Dulles Intl to Boston flights
Reagan-National to San Francisco flights
Dulles Intl to New Orleans flights
Dulles Intl to George Bush Intcntl flights
Baltimore to Tampa flights
Dulles Intl to Sky Harbor Intl flights
Dulles Intl to John F Kennedy Intl flights
Baltimore to Denver flights
Baltimore to San Francisco flights
Reagan-National to Tampa flights
Reagan-National to George Bush Intcntl flights
Baltimore to Sky Harbor Intl flights
Dulles Intl to Midway flights
Reagan-National to New Orleans flights
Dulles Intl to Austin flights
Dulles Intl to Denver 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$189Average$387FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$233Average$399FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$360FlexibilityNo cancel feeOn-time71%

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