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$70+ Cheap flights from Wisconsin to Baltimore (BWI)

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — BWI
May 1 — May 81
Fri 5/1
Fri 5/8
1 adult, Economy
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Cheap flight deals from Wisconsin to Baltimore

Cheapest flights from Wisconsin to Baltimore
Explore the most affordable flight options available from Wisconsin to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.

This Frontier deal was found by Cheapflights users on 3/31. 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 4/245:13 pm
MKE
-
BWI
1 stop6h 31m
Frontier
Mon 4/276:05 am
BWI
-
MKE
1 stop12h 23m
Frontier
Deal found 3/31$140
This Expedia deal was found by Cheapflights users on 3/31. 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.
Fri 5/110:34 am
MSP
-
BWI
1 stop9h 17m
Frontier
Sun 5/39:10 pm
BWI
-
MSP
1 stop12h 44m
Frontier
Deal found 3/31$140
This Expedia deal was found by Cheapflights users on 3/29. 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.
Fri 4/177:15 pm
ORD
-
BWI
1 stop13h 00m
Multiple Airlines
Mon 4/204:10 pm
BWI
-
ORD
Nonstop2h 26m
Multiple Airlines
Deal found 3/29$147
This Frontier deal was found by Cheapflights users on 4/1. 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 4/1712:42 pm
ORD
-
BWI
Nonstop2h 05m
Frontier
Sat 4/186:53 am
BWI
-
ORD
1 stop5h 40m
Frontier
Deal found 4/1$149
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 4/291:27 pm
ORD
-
BWI
1 stop18h 50m
Multiple Airlines
Sat 5/25:53 pm
BWI
-
ORD
1 stop17h 30m
Multiple Airlines
Deal found 3/29$150
This Kiwi.com deal was found by Cheapflights users on 3/28. 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.
Mon 4/2711:28 am
ORD
-
BWI
1 stop22h 54m
Multiple Airlines
Mon 5/44:24 pm
BWI
-
ORD
1 stop8h 34m
Multiple Airlines
Deal found 3/28$151
This CheapOair deal was found by Cheapflights users on 3/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:13 pm
MKE
-
BWI
1 stop6h 31m
Frontier
Sun 5/39:10 pm
BWI
-
MKE
1 stop15h 16m
Frontier
Deal found 3/28$151
This Booking.com deal was found by Cheapflights users on 3/31. 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 4/301:27 pm
ORD
-
BWI
1 stop19h 10m
Frontier
Fri 5/19:46 pm
BWI
-
ORD
1 stop24h 31m
Frontier
Deal found 3/31$152
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 4/177:15 pm
ORD
-
BWI
1 stop13h 00m
Multiple Airlines
Sat 4/255:53 pm
BWI
-
ORD
1 stop5h 46m
Multiple Airlines
Deal found 3/28$153
This Expedia deal was found by Cheapflights users on 3/31. 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 5/78:30 am
ORD
-
BWI
Nonstop2h 07m
Frontier
Sun 5/109:25 pm
BWI
-
ORD
1 stop11h 30m
Frontier
Deal found 3/31$155
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 4/181:27 pm
ORD
-
BWI
1 stop18h 58m
Multiple Airlines
Mon 4/208:44 pm
BWI
-
ORD
1 stop14h 39m
Multiple Airlines
Deal found 3/30$156
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 5/15:15 am
ORD
-
BWI
1 stop13h 54m
Frontier
Sat 5/25:53 pm
BWI
-
ORD
1 stop5h 46m
Frontier
Deal found 3/30$157

Find flight deals from Wisconsin to Baltimore

Keep the following information in mind while searching for Wisconsin to Baltimore flight deals. Data was last updated April 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$140
(Frontier)

One-way from

$70
(Frontier)

Popular in

March

Cheapest in

September

Average price

$341
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 Baltimore/Washington
Search Deals
One-way flight from Wisconsin to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Wisconsin to Baltimore 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 1, 2026.
Use the filters below to find and compare flights from Wisconsin to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Wed 4/22

2:30 pm-5:33 pm

Nonstop2h 03m

Baltimore/Washington

Wed 4/29

11:08 am-12:26 pm

Nonstop2h 18m

$177

MadisonBaltimore

MSN - BWI

MSNBWI

Madison Truax Field

Sat 5/2

6:22 pm-10:59 pm

1 stop3h 37m

Baltimore/Washington

Sat 5/30

6:10 am-10:16 am

1 stop5h 06m

$231

MadisonBaltimore

MSN - BWI

MSNBWI

Madison Truax Field

Sat 5/30

5:45 pm-12:33 am

1 stop5h 48m

Baltimore/Washington

Tue 6/2

6:10 am-9:59 am

1 stop4h 49m

$231

MadisonBaltimore

MSN - BWI

MSNBWI

Madison Truax Field

Wed 5/27

6:30 am-1:57 pm

1 stop6h 27m

Baltimore/Washington

Tue 6/2

6:10 am-9:59 am

1 stop4h 49m

$231

MinneapolisBaltimore

MSP - BWI

MSPBWI

Minneapolis St Paul

Tue 5/12

10:50 am-7:50 pm

1 stop8h 00m

Baltimore/Washington

Wed 5/13

12:55 pm-2:35 pm

Nonstop2h 40m

$261

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Sat 5/30

1:55 pm-5:01 pm

Nonstop2h 06m

Baltimore/Washington

Tue 6/2

8:05 pm-9:29 pm

Nonstop2h 24m

$264

MinneapolisBaltimore

MSP - BWI

MSPBWI

Minneapolis St Paul

Tue 5/12

12:05 pm-10:44 pm

1 stop9h 39m

Baltimore/Washington

Wed 5/13

6:15 am-10:21 am

1 stop5h 06m

$266

MinneapolisBaltimore

MSP - BWI

MSPBWI

Minneapolis St Paul

Wed 6/17

9:52 am-5:33 pm

1 stop6h 41m

Baltimore/Washington

Wed 6/24

6:15 am-10:36 am

1 stop5h 21m

$271

AppletonBaltimore

ATW - BWI

ATWBWI

Appleton Intl

Sun 5/31

2:44 pm-9:15 am

1 stop17h 31m

Baltimore/Washington

Thu 6/4

10:10 am-9:52 pm

2 stops12h 42m

$272

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Fri 5/1

6:00 pm-9:02 pm

Nonstop2h 02m

Baltimore/Washington

Mon 5/4

7:05 pm-8:27 pm

Nonstop2h 22m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Wisconsin to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore 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 Baltimore

What is the cheapest month to book a flight from Wisconsin to Baltimore?

Currently, June is the cheapest month in which you can book a flight from Wisconsin to Baltimore (average of $113). Flying from Wisconsin to Baltimore in February is currently the most expensive (average of $255). 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 BWI?

Find hourly flight availability from Wisconsin to Baltimore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 9% on flights from Wisconsin to Baltimore by exploring options for tickets in the afternoon.

How much does it cost to fly round-trip from Wisconsin to Baltimore?

Related info for your journey

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

  • What airport do you fly into for flights to Baltimore from Wisconsin?

    If you book a flight to Baltimore from Wisconsin, you will be flying to Baltimore/Washington, which is the city’s only airport. Baltimore/Washington (BWI) is located 8.5 mi from the center of Baltimore.

  • How popular is this Wisconsin to Baltimore flight route?

    This flight path from Wisconsin to Baltimore/Washington was viewed by 29 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Wisconsin to Baltimore?

    A quick flight from Wisconsin to Baltimore can take about 2h 03m. United Airlines provides one of the quickest options available for as low as $177. Wisconsin and Baltimore are separated by a distance of 620 mi. 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 Wisconsin to Baltimore one-way?

    $56 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $88 and $95, respectively.

  • What are the most popular routes from Wisconsin to Baltimore?

    When deciding which route to take from Wisconsin to Baltimore consider Chicago O'Hare Intl - Baltimore/Washington, Minneapolis St Paul - Baltimore/Washington or Milwaukee-Mitchell - Baltimore/Washington as they are the most popular.

  • What are the cheapest flights from Wisconsin to Baltimore?

    The cheapest flight price from Wisconsin to Baltimore is $149. On average you can expect to pay $360. The most popular route, (Chicago O'Hare Intl - Baltimore/Washington), can usually be booked for $139.

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

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

  • How can I find direct flights from Wisconsin to Baltimore?

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

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

    Yes. Cheapflights offers flight deals from Wisconsin to Baltimore 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 Baltimore?

    Currently, June is the cheapest month in which you can book a flight from Wisconsin to Baltimore (average of $113). Flying from Wisconsin to Baltimore in February is currently the most expensive (average of $255). 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 Wisconsin to Baltimore

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 Baltimore

Discover the top 5 airlines that operate flights from Wisconsin to Baltimore. 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 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$91Average$147FlexibilityNo cancel feeOn-time65%
DeltaCheapest$164Average$354FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$176Average$326FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$190Average$361FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$277Average$382FlexibilityNo cancel feeOn-time63%

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