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$78+ 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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — MKE
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
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 septiembre 11, 2025.

Round-trip from

$142
(Gotogate)

One-way from

$78
(Booking.com)

Popular in

June

Cheapest in

November

Average price

$339
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 ($12 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 September 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 septiembre 11, 2025.

This Gotogate deal was found by Cheapflights users on 9/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/21:55 pmIAD - ORD
1 stop10h 44mFrontier
lun. 10/610:42 amORD - IAD
1 stop11h 34mFrontier
Deal found 9/11$142
This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/179:15 amIAD - ORD
1 stop9h 24mFrontier
vie. 9/198:49 pmORD - IAD
1 stop20h 35mFrontier
Deal found 9/10$144
This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/287:14 pmIAD - ORD
1 stop25h 30mFrontier
mié. 10/111:45 amORD - IAD
1 stop7h 10mFrontier
Deal found 9/10$145
This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/207:00 amIAD - ORD
1 stop10h 45mFrontier
mar. 9/2311:45 amORD - IAD
1 stop7h 10mFrontier
Deal found 9/10$146
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/310:10 pmIAD - ORD
Nonstop2h 05mUnited Airlines
dom. 10/58:45 amORD - IAD
Nonstop2h 05mUnited Airlines
Deal found 9/10$149
This Booking.com deal was found by Cheapflights users on 9/11. 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.
dom. 11/28:36 pmIAD - ORD
1 stop16h 40mFrontier
mar. 11/1112:37 pmORD - IAD
1 stop6h 43mFrontier
Deal found 9/11$150
This Booking.com deal was found by Cheapflights users on 9/11. 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.
jue. 9/181:55 pmIAD - ORD
1 stop11h 15mFrontier
sáb. 9/205:40 pmORD - IAD
1 stop5h 15mFrontier
Deal found 9/11$151
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
mar. 10/79:00 amIAD - ORD
1 stop5h 47mFrontier
mar. 10/1411:00 amORD - IAD
1 stop7h 46mFrontier
Deal found 9/9$152
This Frontier deal was found by Cheapflights users on 9/10. 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.
mié. 9/249:15 amIAD - ORD
1 stop9h 24mFrontier
jue. 9/255:10 amORD - IAD
1 stop6h 45mFrontier
Deal found 9/10$153
This Frontier deal was found by Cheapflights users on 9/10. 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.
sáb. 9/201:02 pmIAD - ORD
1 stop11h 56mFrontier
lun. 9/225:10 amORD - IAD
1 stop6h 45mFrontier
Deal found 9/10$154
This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/75:34 pmIAD - ORD
1 stop7h 37mFrontier
dom. 11/167:05 amORD - IAD
1 stop14h 04mFrontier
Deal found 9/10$156
This Sun Country Air deal was found by Cheapflights users on 9/10. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/159:50 pmIAD - MSP
Nonstop2h 38mSun Country Air
lun. 10/208:06 amMSP - IAD
Nonstop2h 20mSun Country Air
Deal found 9/10$158

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 septiembre 11, 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

vie. 11/7

10:35 pm-11:43 pm

Nonstop2h 08m

Chicago O'Hare Intl

dom. 11/16

8:50 am-11:49 am

Nonstop1h 59m

$149

Washington, D.C.Chicago

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

vie. 10/31

10:35 pm-11:43 pm

Nonstop2h 08m

Chicago O'Hare Intl

dom. 11/2

8:50 am-11:49 am

Nonstop1h 59m

$149

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

jue. 9/18

6:10 am-11:30 am

1 stop6h 20m

Minneapolis St Paul

dom. 9/21

9:31 pm-9:17 am

1 stop10h 46m

$163

Washington, D.C.Chicago

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

lun. 10/13

10:10 pm-11:15 pm

Nonstop2h 05m

Chicago O'Hare Intl

sáb. 10/18

10:45 am-1:51 pm

Nonstop2h 06m

$179

Washington, D.C.Chicago

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

sáb. 10/4

6:30 am-7:41 am

Nonstop2h 11m

Chicago O'Hare Intl

sáb. 10/4

5:55 pm-8:55 pm

Nonstop2h 00m

$187

Washington, D.C.Chicago

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

mar. 12/30

10:33 pm-11:44 pm

Nonstop2h 11m

Chicago O'Hare Intl

mié. 12/31

9:15 pm-12:15 am

Nonstop2h 00m

$187

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

dom. 10/12

12:46 pm-2:24 pm

Nonstop2h 38m

Minneapolis St Paul

vie. 10/17

9:06 am-12:26 pm

Nonstop2h 20m

$188

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

mié. 11/12

9:00 am-10:47 am

Nonstop2h 47m

Minneapolis St Paul

lun. 11/17

6:00 am-11:49 am

1 stop4h 49m

$191

Washington, D.C.Chicago

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

mar. 12/2

7:01 am-12:05 pm

1 stop6h 04m

Chicago O'Hare Intl

vie. 12/5

5:03 pm-11:08 pm

1 stop5h 05m

$197

Washington, D.C.Chicago

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

mar. 10/14

10:10 pm-11:15 pm

Nonstop2h 05m

Chicago O'Hare Intl

jue. 10/16

9:20 pm-12:21 am

Nonstop2h 01m

$200

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

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, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Wisconsin (average of $280). Flying from Washington, D.C. Dulles Intl Airport to Wisconsin in June is currently the most expensive (average of $376). 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 septiembre 11, 2025.

When flying from Washington, D.C. Dulles Intl Airport to Wisconsin, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 septiembre 11, 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
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 08m. 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?

    $84 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $94 and $99, 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, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Wisconsin (average of $280). Flying from Washington, D.C. Dulles Intl Airport to Wisconsin in June is currently the most expensive (average of $376). 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.
Dulles Intl to Dallas/Fort Worth flights
Baltimore to Boston flights
Dulles Intl to Las Vegas flights
Baltimore to Dallas/Fort Worth flights
Dulles Intl to Atlanta flights
Reagan-National to O'Hare Intl flights
Reagan-National to Los Angeles flights
Reagan-National to Dallas/Fort Worth flights
Dulles Intl to O'Hare Intl flights
Dulles Intl to Orlando flights
Reagan-National to Las Vegas flights
Dulles Intl to Los Angeles flights
Baltimore to O'Hare Intl flights
Reagan-National to Miami flights
Dulles Intl to Seattle flights
Reagan-National to Boston flights
Baltimore to Las Vegas flights
Dulles Intl to Miami flights
Reagan-National to Hobby flights
Baltimore to Hobby flights
Reagan-National to Seattle flights
Reagan-National to San Francisco flights
Dulles Intl to Boston flights
Baltimore to Denver flights
Baltimore to Fort Lauderdale flights
Reagan-National to Orlando flights
Baltimore to Midway flights
Dulles Intl to San Francisco flights
Dulles Intl to Hobby flights
Baltimore to Orlando flights
Reagan-National to Atlanta flights
Baltimore to Los Angeles flights
Dulles Intl to Detroit flights
Baltimore to Atlanta flights
Baltimore to Miami flights
Dulles Intl to New Orleans flights
Dulles Intl to Tampa flights
Dulles Intl to Midway flights
Dulles Intl to Denver flights
Baltimore to Seattle flights
Reagan-National to Fort Lauderdale flights
Baltimore to San Francisco flights
Dulles Intl to Sky Harbor Intl flights
Reagan-National to Detroit flights
Reagan-National to George Bush Intcntl flights
Dulles Intl to Fort Lauderdale flights
Reagan-National to Denver flights
Dulles Intl to George Bush Intcntl flights
Reagan-National to Minneapolis 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$189Average$426FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$216Average$441FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$346Average$448FlexibilityNo cancel feeOn-time71%

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