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Washington, D.C.

$52+ Cheap flights from Wisconsin to Washington, D.C. (WAS)

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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — WAS
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from Wisconsin to Washington, D.C.

Cheapest flights from Wisconsin to Washington, D.C.
Explore the most affordable flight options available from Wisconsin to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1712:04 pmORD - BWI
Nonstop2h 03mFrontier
Thu 11/208:45 pmBWI - ORD
1 stop21h 26mFrontier
Deal found 10/27$97
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.
Mon 12/221:44 pmORD - BWI
Nonstop2h 07mFrontier
Sun 1/118:58 amBWI - ORD
Nonstop2h 24mFrontier
Deal found 10/26$100
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.
Sat 12/131:24 pmORD - BWI
1 stop10h 00mFrontier
Sun 12/149:13 amBWI - ORD
Nonstop2h 18mFrontier
Deal found 10/26$102
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1312:00 pmORD - BWI
Nonstop2h 03mFrontier
Sun 11/164:09 pmBWI - ORD
Nonstop2h 16mFrontier
Deal found 10/26$103
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.
Fri 12/126:30 pmORD - BWI
Nonstop2h 07mFrontier
Mon 12/2210:12 amBWI - ORD
Nonstop2h 18mFrontier
Deal found 10/26$104
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.
Mon 11/1712:04 pmORD - BWI
Nonstop2h 03mFrontier
Fri 12/123:36 pmBWI - ORD
Nonstop2h 18mFrontier
Deal found 10/27$105
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/105:05 amORD - BWI
1 stop9h 30mFrontier
Mon 11/174:02 pmBWI - ORD
Nonstop2h 16mFrontier
Deal found 10/26$106
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 11/156:00 amORD - BWI
1 stop8h 35mFrontier
Mon 11/174:02 pmBWI - ORD
Nonstop2h 16mFrontier
Deal found 10/27$107
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.
Tue 11/1112:37 pmORD - BWI
1 stop4h 52mFrontier
Sat 11/155:48 amBWI - ORD
1 stop6h 42mFrontier
Deal found 10/27$109
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:11 amORD - BWI
1 stop9h 09mFrontier
Sat 11/155:48 amBWI - ORD
1 stop6h 42mFrontier
Deal found 10/26$110
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.
Mon 11/1011:30 amMSP - BWI
1 stop11h 43mFrontier
Mon 11/175:50 amBWI - MSP
1 stop5h 44mFrontier
Deal found 10/27$110
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1412:04 pmORD - BWI
Nonstop2h 03mFrontier
Mon 11/174:02 pmBWI - ORD
Nonstop2h 16mFrontier
Deal found 10/26$112

Cheap flight deals from Wisconsin to Washington, D.C.

Keep the following information in mind while searching for Wisconsin to Washington, D.C. flight deals. Data was last updated October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$97
(Frontier)

One-way from

$52
(Trip.com)

Popular in

March

Cheapest in

September

Average price

$281

Good round-trip deal

$297 or less

Good one-way deal

$145 or less
Provider with most accurate pricing for Milwaukee-Mitchell-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Washington, D.C. (WAS) flights.
Search Deals
From Wisconsin to Washington, D.C. (WAS)
Search Deals
One-way flight from Wisconsin to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Wisconsin to Washington, D.C. (WAS).
Search Deals
Price to beat on a one-way flight from Wisconsin to Washington, D.C. (WAS).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Wisconsin to Washington, D.C. 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 Wisconsin to Washington, D.C. that are best for you.

Fly from

Wisconsin

Fly to

Washington, D.C.

Route

Depart

Return

Price

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Mon 11/17

12:04 pm-3:07 pm

Nonstop2h 03m

Baltimore/Washington

Wed 11/19

9:36 pm-9:17 am

1 stop12h 41m

$105

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Wed 12/24

6:20 pm-9:26 pm

Nonstop2h 06m

Baltimore/Washington

Thu 1/1

6:15 am-7:35 am

Nonstop2h 20m

$149

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

Mon 11/10

6:45 am-2:36 pm

1 stop6h 51m

Washington, D.C. Reagan-National

Sat 11/15

4:55 pm-8:52 pm

1 stop4h 57m

$153

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

Thu 11/13

6:45 am-2:36 pm

1 stop6h 51m

Washington, D.C. Reagan-National

Sat 11/15

4:55 pm-8:52 pm

1 stop4h 57m

$153

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Tue 11/18

7:05 am-9:59 am

Nonstop1h 54m

Baltimore/Washington

Mon 11/24

6:15 am-7:31 am

Nonstop2h 16m

$154

MinneapolisBaltimore

MSP - BWI

MSPBWI

Minneapolis St Paul

Fri 11/21

7:48 am-11:23 am

Nonstop2h 35m

Baltimore/Washington

Thu 11/27

12:05 pm-1:51 pm

Nonstop2h 46m

$158

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Tue 11/18

2:20 pm-5:14 pm

Nonstop1h 54m

Baltimore/Washington

Wed 11/19

10:56 am-12:05 pm

Nonstop2h 09m

$159

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Mon 3/2

5:50 am-1:06 pm

1 stop6h 16m

Baltimore/Washington

Tue 3/3

6:25 pm-11:54 pm

1 stop6h 29m

$177

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Thu 12/25

6:45 am-12:55 pm

1 stop5h 10m

Baltimore/Washington

Thu 1/1

6:00 am-9:01 am

1 stop4h 01m

$177

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Thu 12/4

2:30 pm-5:25 pm

Nonstop1h 55m

Baltimore/Washington

Sat 12/6

1:10 pm-2:19 pm

Nonstop2h 09m

$177

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 Wisconsin to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Wisconsin 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 Wisconsin to Washington, D.C.

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

Currently, April is the cheapest month in which you can book a flight from Wisconsin to Washington, D.C. (average of $108). Flying from Wisconsin to Washington, D.C. in January is currently the most expensive (average of $228). 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 WI to WAS?

Find hourly flight availability from Wisconsin to Washington, D.C.. 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.

One of the essential ways to save on airfare from Wisconsin to Washington, D.C. is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 24% on airfare.

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

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

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

How much does it cost to fly round-trip from Wisconsin to Washington, D.C.?

Related info for your journey

Find useful and relevant information for your journey from Wisconsin to Washington, D.C.. 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 Wisconsin to Washington, D.C.?

    Airlines like United Airlines, JetBlue, and Sun Country Air fly from Wisconsin to Washington, D.C. in about 2h 06m. The time it takes to get you to your destination can typically vary by up to 4h 45m. The distance from Wisconsin to Washington, D.C. is about 620 mi. This flight may include one or multiple stops.

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

    $69 is the cheapest one-way deal found within the past few days, from Sun Country Air. You may also be able to find cheap deals on United Airlines and JetBlue, with prices starting from $70 and $77, respectively.

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

    Most travelers choose Chicago O'Hare Intl - Baltimore/Washington, Chicago O'Hare Intl - Washington, D.C. Dulles Intl or Chicago O'Hare Intl - Washington, D.C. Reagan-National when deciding on the best route from Wisconsin to Washington, D.C..

  • Can I find deals for flights from Wisconsin to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Wisconsin to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Wisconsin to Washington, D.C.?

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

  • Can I find deals for business class flights from Wisconsin to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Wisconsin to Washington, D.C. 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 Wisconsin to Washington, D.C.?

    Currently, April is the cheapest month in which you can book a flight from Wisconsin to Washington, D.C. (average of $108). Flying from Wisconsin to Washington, D.C. in January is currently the most expensive (average of $228). 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

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Owings Mills
Linthicum Heights
Manassas
Largo
Oxon Hill
Laurel
Towson
National Harbor
Waldorf
Bowie

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Alternative routes for Wisconsin to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Wisconsin to Washington, D.C.

Discover the top 5 airlines that operate flights from Wisconsin to Washington, D.C.. 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
Spirit AirlinesCheapest$91Average$148FlexibilityNo cancel feeOn-time65%
DeltaCheapest$125Average$361FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$188Average$420FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$190Average$377FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$234Average$361FlexibilityNo cancel feeOn-time63%

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