Wisconsin

$81+ 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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — MKE
Apr 20 — Apr 271
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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 April 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$136
(Cheapflightsfares)

One-way from

$86
(Frontier)

Popular in

June

Cheapest in

November

Average price

$341

Good round-trip deal

$540 or less

Good one-way deal

$370 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Milwaukee-Mitchell flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Milwaukee-Mitchell flights.
From Washington, D.C. Dulles Intl to Wisconsin
One-way flight from Washington, D.C. Dulles Intl to Wisconsin
Highest demand for flights based on searches. 10% potential increase in price ($42 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Wisconsin.
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Wisconsin.

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 April 15, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/812:49 pmIAD - MSP
Nonstop2h 47mSun Country Air
Sun 5/119:00 amMSP - IAD
Nonstop2h 23mSun Country Air
Deal found 4/14$136
This Trip.com deal was found by Cheapflights users on 4/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/611:47 amIAD - ORD
1 stop5h 54mFrontier
Fri 5/99:00 amORD - IAD
1 stop24h 54mFrontier
Deal found 4/14$177
This United Airlines deal was found by Cheapflights users on 4/15. 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.
Wed 5/286:48 amIAD - ORD
Nonstop2h 14mUnited Airlines
Thu 5/299:31 pmORD - IAD
Nonstop1h 59mUnited Airlines
Deal found 4/15$179
This Mytrip deal was found by Cheapflights users on 4/14. 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.
Wed 6/1112:40 pmIAD - MSP
Nonstop2h 38mMultiple Airlines
Sun 6/1510:12 amMSP - IAD
1 stop23h 08mMultiple Airlines
Deal found 4/14$184
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2410:09 amIAD - ORD
1 stop7h 36mDelta
Sun 5/256:24 amORD - IAD
1 stop6h 02mDelta
Deal found 4/14$197
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/96:25 amIAD - MSP
Nonstop2h 47mDelta
Wed 5/147:49 amMSP - IAD
Nonstop2h 27mDelta
Deal found 4/14$229
This United Airlines deal was found by Cheapflights users on 4/14. 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.
Wed 5/79:00 amIAD - MSP
Nonstop2h 47mUnited Airlines
Wed 5/147:15 amMSP - IAD
1 stop6h 13mUnited Airlines
Deal found 4/14$239
This CheapOair deal was found by Cheapflights users on 4/14. 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.
Sat 5/245:15 amIAD - MSP
1 stop10h 03mFrontier
Sat 5/313:13 pmMSP - IAD
1 stop7h 25mFrontier
Deal found 4/14$240
This Gotogate deal was found by Cheapflights users on 4/15. 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.
Sun 5/412:49 pmIAD - ORD
1 stop7h 20mMultiple Airlines
Mon 5/56:20 amORD - IAD
1 stop7h 03mMultiple Airlines
Deal found 4/15$248
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/71:00 pmIAD - ATW
1 stop4h 32mDelta
Tue 6/106:14 pmATW - IAD
1 stop3h 41mDelta
Deal found 4/14$251
This Delta deal was found by Cheapflights users on 4/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/65:32 pmIAD - GRB
1 stop6h 48mDelta
Tue 5/135:00 pmGRB - IAD
1 stop4h 54mDelta
Deal found 4/15$257
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/106:00 amIAD - MKE
1 stop6h 33mDelta
Sun 5/116:33 pmMKE - IAD
1 stop4h 55mDelta
Deal found 4/14$258

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 April 15, 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.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Thu 5/8

12:49 pm-2:36 pm

Nonstop2h 47m

Minneapolis St Paul

Sun 5/11

9:00 am-12:23 pm

Nonstop2h 23m

$136

Washington, D.C.Chicago

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

Tue 5/6

11:47 am-4:41 pm

1 stop5h 54m

Chicago O'Hare Intl

Fri 5/9

9:00 am-10:54 am

1 stop24h 54m

$177

Washington, D.C.Chicago

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

Wed 5/28

6:48 am-8:02 am

Nonstop2h 14m

Chicago O'Hare Intl

Fri 5/30

1:04 pm-4:09 pm

Nonstop2h 05m

$179

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Wed 6/11

12:40 pm-2:18 pm

Nonstop2h 38m

Minneapolis St Paul

Sun 6/15

10:12 am-10:20 am

1 stop23h 08m

$184

Washington, D.C.Chicago

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

Sat 5/24

1:20 pm-6:48 pm

1 stop6h 28m

Chicago O'Hare Intl

Sun 5/25

6:24 am-1:26 pm

1 stop6h 02m

$197

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Fri 5/9

6:25 am-8:12 am

Nonstop2h 47m

Minneapolis St Paul

Fri 5/16

8:05 pm-11:34 pm

Nonstop2h 29m

$229

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Wed 5/7

9:00 am-10:47 am

Nonstop2h 47m

Minneapolis St Paul

Wed 5/14

7:15 am-2:28 pm

1 stop6h 13m

$239

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Sat 5/24

5:15 am-2:18 pm

1 stop10h 03m

Minneapolis St Paul

Sat 5/31

3:13 pm-11:38 pm

1 stop7h 25m

$240

Washington, D.C.Chicago

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

Sun 5/4

12:49 pm-7:09 pm

1 stop7h 20m

Chicago O'Hare Intl

Mon 5/5

6:20 am-2:23 pm

1 stop7h 03m

$248

Washington, D.C.Appleton

IAD - ATW

IADATW

Washington, D.C. Dulles Intl

Sat 6/7

1:00 pm-4:32 pm

1 stop4h 32m

Appleton Intl

Tue 6/10

6:14 pm-10:55 pm

1 stop3h 41m

$251

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

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 April 15, 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.

Rainfall in Wisconsin by month

Plan your trip to Wisconsin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Wisconsin ranges from 1.4 - 4.0 inches per month. June is typically the wettest month, when rainfall can reach 4.0 in. January is typically the driest time to visit Wisconsin when rainfall is around 1.4 in.

Temperature in Wisconsin by month

Plan your trip to Wisconsin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Wisconsin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

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 April 15, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Washington, D.C. to Wisconsin. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
8.0
Very good

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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.
  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Wisconsin one-way?

    $86 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Sun Country Air and Delta, with prices starting from $88 and $99, respectively.

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

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Wisconsin?

    Looking at all options, your cheapest flight can be booked for $370. While the most popular route (Washington, D.C. Dulles Intl - Chicago O'Hare Intl) can be booked for $193 on average our data indicates $750 when flying from Washington, D.C. Dulles Intl Airport to Wisconsin.

  • 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.

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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$176Average$460FlexibilityNo cancel feeOn-time69%
DeltaCheapest$196Average$443FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$222Average$360FlexibilityNo cancel feeOn-time71%

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