How popular is this Baltimore to Milwaukee flight route?

Within the past month, 11 users have taken a look at flights from Baltimore/Washington to Milwaukee-Mitchell.

How long is the flight from Baltimore to Milwaukee?

Airlines like Frontier, United Airlines, and American Airlines fly from Baltimore to Milwaukee in about 4h 34m. The time it takes to get you to your destination can typically vary by up to 34h 45m. There are 639 mi between Baltimore and Milwaukee. This flight may include one or multiple stops.

What are the cheapest airlines flying from Baltimore to Milwaukee round-trip?

Cheapflights users have booked flights from Baltimore to Milwaukee round-trip from $49. Other airlines that can offer you cheap pricing are Delta, from $128, and United Airlines, from $134. These flights start at 86% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Baltimore to Milwaukee 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 Delta and Southwest, with prices starting from $69 and $133, respectively.

In terms of precipitation, rainfall in Milwaukee 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 Milwaukee when rainfall is around 1.4 in.

If weather is an important factor for your trip to Milwaukee, 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).

What are the cheapest flights from Baltimore to Milwaukee?

On average you can expect to pay $335 for a flight from Baltimore to Milwaukee. The cheapest flight overall is $137 while the most popular route, (Baltimore/Washington - Milwaukee-Mitchell) is currently priced at $221.

What are the most popular airlines that fly from Baltimore to Milwaukee?

When booking a flight from Baltimore to Milwaukee, you may want to consider flying on Southwest, Spirit Airlines or American Airlines as they are the most popular for this route.

Most accurate provider : When it comes to deals on Baltimore-Milwaukee flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Baltimore-Milwaukee flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Baltimore-Milwaukee flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Baltimore-Milwaukee flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Milwaukee flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airports do I use to fly from Baltimore to Milwaukee?

Milwaukee-Mitchell is the airport most travelers will use when flying to Milwaukee from Baltimore/Washington. Booking flights from Baltimore/Washington (BWI) to Milwaukee-Mitchell (MKE) should be relatively easy as there is 1 daily flight to Milwaukee from 5 different airlines. 2h 05m is how long a flight from Baltimore to Milwaukee-Mitchell will take if you book a nonstop flight.

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

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

How can I find direct flights from Baltimore to Milwaukee?

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

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

Yes. Cheapflights offers flight deals from Baltimore to Milwaukee by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$70+ Flights from Baltimore to Milwaukee

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Find cheap flights from Baltimore to Milwaukee with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Baltimore/Washington to Milwaukee-Mitchell are usually found in September or April, booked 32 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Baltimore to Milwaukee

Cheapest flights from Baltimore to Milwaukee
Explore the most affordable flight options available from Baltimore to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Tue 12/3010:40 amBWI - MKE

1 stop9h 40mSpirit Airlines

Sun 1/48:15 pmMKE - BWI

1 stop11h 14mSpirit Airlines

Deal found 12/11

$297

Wed 12/3110:40 amBWI - MKE

1 stop9h 40mSpirit Airlines

Sun 1/48:15 pmMKE - BWI

1 stop11h 14mSpirit Airlines

Deal found 12/11

$302

Fri 12/1910:00 pmBWI - MKE

1 stop22h 03mFrontier

Tue 12/237:21 pmMKE - BWI

1 stop11h 01mFrontier

Deal found 12/9

$307

Thu 12/119:11 pmBWI - MKE

1 stop20h 58mMultiple Airlines

Mon 12/1510:34 amMKE - BWI

1 stop12h 49mMultiple Airlines

Deal found 12/9

$320

Thu 12/1810:00 pmBWI - MKE

1 stop21h 26mMultiple Airlines

Mon 12/228:15 pmMKE - BWI

1 stop11h 14mMultiple Airlines

Deal found 12/9

$332

Fri 12/1910:00 pmBWI - MKE

1 stop22h 03mFrontier

Mon 12/2212:08 pmMKE - BWI

1 stop18h 14mFrontier

Deal found 12/9

$336

Thu 12/1810:40 amBWI - MKE

1 stop9h 40mSpirit Airlines

Sun 12/218:15 pmMKE - BWI

1 stop11h 14mSpirit Airlines

Deal found 12/9

$348

Tue 12/238:15 pmBWI - MKE

1 stop4h 43mAmerican Airlines

Wed 12/247:10 amMKE - BWI

1 stop4h 55mAmerican Airlines

Deal found 12/11

$351

Mon 12/2910:00 pmBWI - MKE

1 stop21h 26mMultiple Airlines

Thu 1/18:15 pmMKE - BWI

1 stop11h 14mMultiple Airlines

Deal found 12/9

$354

Fri 12/2610:40 amBWI - MKE

1 stop9h 40mSpirit Airlines

Tue 12/308:15 pmMKE - BWI

1 stop11h 14mSpirit Airlines

Deal found 12/10

$364

Tue 12/3010:40 amBWI - MKE

1 stop8h 46mMultiple Airlines

Sun 1/48:15 pmMKE - BWI

2 stops37h 23mMultiple Airlines

Deal found 12/11

$371

Best flights from Baltimore to Milwaukee
Discover carefully curated flight deals from Baltimore to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Thu 1/297:58 pmBWI - MKE

2 stops39h 19mFrontier

Thu 2/57:13 pmMKE - BWI

1 stop26h 28mFrontier

Deal found 12/11

$263

Thu 2/510:05 amBWI - MKE

1 stop6h 38mUnited Airlines

Wed 2/116:00 amMKE - BWI

1 stop7h 11mUnited Airlines

Deal found 12/10

$294

Wed 1/146:31 pmBWI - MKE

1 stop4h 34mAmerican Airlines

Sat 1/174:05 pmMKE - BWI

1 stop4h 13mAmerican Airlines

Deal found 12/11

$294

Tue 1/1310:45 amBWI - MKE

1 stop7h 30mSouthwest

Tue 1/206:35 amMKE - BWI

Nonstop2h 05mSouthwest

Deal found 12/11

$305

Fri 1/234:45 pmBWI - MKE

1 stop6h 16mDelta

Tue 1/276:29 pmMKE - BWI

1 stop5h 12mDelta

Deal found 12/10

$325

Thu 2/59:25 pmBWI - MKE

Nonstop2h 10mSouthwest

Wed 2/116:35 amMKE - BWI

Nonstop2h 05mSouthwest

Deal found 12/10

$306

Sun 2/810:05 amBWI - MKE

1 stop4h 48mUnited Airlines

Wed 2/118:33 amMKE - BWI

1 stop4h 38mUnited Airlines

Deal found 12/10

$325

Thu 1/298:35 amBWI - MKE

Nonstop2h 15mSouthwest

Thu 2/56:45 amMKE - BWI

Nonstop2h 05mSouthwest

Deal found 12/11

$317

Last-minute flights from Baltimore to Milwaukee
Discover last-minute flight deals from Baltimore to Milwaukee. Data last updated December 12, 2025 and is based on user searches.

Mon 1/510:00 pmBWI - MKE

1 stop22h 20mMultiple Airlines

Wed 1/73:10 pmMKE - BWI

1 stop7h 39mMultiple Airlines

Deal found 12/10

$257

Mon 1/121:02 pmBWI - MKE

1 stop6h 43mFrontier

Sun 1/187:42 pmMKE - BWI

1 stop27h 24mFrontier

Deal found 12/9

$226

Mon 1/126:00 amBWI - MKE

1 stop13h 45mFrontier

Fri 1/167:47 pmMKE - BWI

1 stop27h 30mFrontier

Deal found 12/10

$230

Mon 1/126:00 amBWI - MKE

1 stop13h 45mMultiple Airlines

Fri 1/167:47 pmMKE - BWI

2 stops26h 49mMultiple Airlines

Deal found 12/10

$254

Tue 1/138:08 pmBWI - MKE

2 stops47h 39mMultiple Airlines

Tue 1/206:53 pmMKE - BWI

1 stop27h 54mMultiple Airlines

Deal found 12/11

$274

Tue 1/135:18 pmBWI - MKE

1 stop5h 41mUnited Airlines

Tue 1/208:33 amMKE - BWI

1 stop4h 38mUnited Airlines

Deal found 12/11

$279

Fri 1/1611:15 amBWI - MKE

1 stop8h 37mMultiple Airlines

Sat 1/177:37 pmMKE - BWI

1 stop14h 40mMultiple Airlines

Deal found 12/10

$270

Sat 1/1711:27 amBWI - MKE

1 stop8h 20mFrontier

Sun 1/187:42 pmMKE - BWI

1 stop27h 24mFrontier

Deal found 12/10

$236

Thu 1/297:58 pmBWI - MKE

2 stops39h 19mFrontier

Thu 2/57:13 pmMKE - BWI

1 stop26h 28mFrontier

Deal found 12/11

$263

One-way flights from Baltimore to Milwaukee
Search for one-way flight options from Baltimore to Milwaukee. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Tue 2/107:54 pmBWI - MKE

1 stop20h 50mFrontier

Deal found 12/10

$70

Wed 1/78:00 amBWI - MKE

1 stop7h 15mFrontier

Deal found 12/10

$81

Mon 2/91:05 pmBWI - MKE

1 stop27h 42mFrontier

Deal found 12/10

$87

Fri 1/25:30 amBWI - MKE

1 stop5h 23mFrontier

Deal found 12/11

$106

Wed 2/117:15 amBWI - MKE

1 stop10h 49mFrontier

Deal found 12/10

$108

Fri 1/911:16 amBWI - MKE

1 stop8h 45mFrontier

Deal found 12/10

$116

Sat 1/1011:30 amBWI - MKE

1 stop8h 44mMultiple Airlines

Deal found 12/10

$122

Tue 1/69:09 pmBWI - MKE

1 stop18h 06mMultiple Airlines

Deal found 12/10

$132

Sun 1/111:02 pmBWI - MKE

2 stops21h 56mFrontier

Deal found 12/10

$134

Tue 1/201:00 pmBWI - MKE

2 stops30h 01mMultiple Airlines

Deal found 12/10

$138

Tue 1/1311:24 amBWI - MKE

1 stop6h 05mDelta

Deal found 12/9

$140

Tue 3/104:28 pmBWI - MKE

1 stop28h 38mFrontier

Deal found 12/11

$145

Find flight deals from Baltimore to Milwaukee

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$162 (Expedia)
One-way from	$70 (Expedia)
Popular in	February
Cheapest in	September
Average price	$385

Provider with most accurate pricing for Baltimore/Washington-Milwaukee-Mitchell flight deals.

Search Deals

Provider most trusted by Cheapflights users for Baltimore/Washington-Milwaukee-Mitchell flights.

Search Deals

From Baltimore/Washington to Milwaukee-Mitchell

Search Deals

One-way flight from Baltimore/Washington to Milwaukee-Mitchell

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($39 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baltimore to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreMilwaukee

BWI - MKE

BWIMKE

Baltimore/Washington

Thu 1/29

7:58 pm-10:17 am

2 stops39h 19m

Milwaukee-Mitchell

Thu 2/5

7:13 pm-10:41 pm

1 stop26h 28m

$263

BaltimoreMilwaukee

BWI - MKE

BWIMKE

Baltimore/Washington

Thu 2/5

10:05 am-3:43 pm

1 stop6h 38m

Milwaukee-Mitchell

Wed 2/11

6:00 am-2:11 pm

1 stop7h 11m

$294

BaltimoreMilwaukee

BWI - MKE

BWIMKE

Baltimore/Washington

Wed 1/14

6:31 pm-10:05 pm

1 stop4h 34m

Milwaukee-Mitchell

Sat 1/17

4:05 pm-9:18 pm

1 stop4h 13m

$294

BaltimoreMilwaukee

BWI - MKE

BWIMKE

Baltimore/Washington

Tue 1/13

10:45 am-5:15 pm

1 stop7h 30m

Milwaukee-Mitchell

Tue 1/20

6:35 am-9:40 am

Nonstop2h 05m

$305

BaltimoreMilwaukee

BWI - MKE

BWIMKE

Baltimore/Washington

Thu 2/5

9:25 pm-10:35 pm

Nonstop2h 10m

Milwaukee-Mitchell

Wed 2/11

6:35 am-9:40 am

Nonstop2h 05m

$306

BaltimoreMilwaukee

BWI - MKE

BWIMKE

Baltimore/Washington

Thu 1/29

8:35 am-9:50 am

Nonstop2h 15m

Milwaukee-Mitchell

Thu 2/5

6:45 am-9:50 am

Nonstop2h 05m

$317

BaltimoreMilwaukee

BWI - MKE

BWIMKE

Baltimore/Washington

Fri 1/23

4:45 pm-10:01 pm

1 stop6h 16m

Milwaukee-Mitchell

Tue 1/27

6:29 pm-12:41 am

1 stop5h 12m

$325

BaltimoreMilwaukee

BWI - MKE

BWIMKE

Baltimore/Washington

Sun 2/8

10:05 am-1:53 pm

1 stop4h 48m

Milwaukee-Mitchell

Wed 2/11

8:33 am-2:11 pm

1 stop4h 38m

$325

BaltimoreMilwaukee

BWI - MKE

BWIMKE

Baltimore/Washington

Mon 1/5

5:30 am-9:53 am

1 stop5h 23m

$81

BaltimoreMilwaukee

BWI - MKE

BWIMKE

Baltimore/Washington

Thu 1/8

1:02 pm-6:45 pm

1 stop6h 43m

$81

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 19 results

Compare providers for flights from Baltimore to Milwaukee

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Milwaukee in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Baltimore-Milwaukee flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Baltimore-Milwaukee flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Baltimore-Milwaukee flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Baltimore-Milwaukee flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Milwaukee flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baltimore to Milwaukee

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

How far ahead should I book a flight from Baltimore to Milwaukee?

Booking 32 days in advance of your planned departure date is, on average, the best time to get cheap flights from Baltimore to Milwaukee. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, March is the cheapest month in which you can book a flight from Baltimore to Milwaukee (average of $49). Flying from Baltimore to Milwaukee in April is currently the most expensive (average of $129). 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 BWI to MKE?

One of the essential ways to save on airfare from Baltimore to Milwaukee is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 14% on airfare.

What is the cheapest day to fly from Baltimore to Milwaukee?

Travelers seeking maximum savings on their Baltimore to Milwaukee flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Milwaukee

See what other customers who have flown with Southwest, Delta, and United Airlines from Baltimore to Milwaukee have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

7.9

Good

4,253 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Southwest

7.9

Good

4,253 reviews

Southwest

7.9

Good

4,253 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Delta

7.9

Good

8,008 reviews

Southwest

7.9

Good

4,253 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

United Airlines

7.4

Good

9,095 reviews

Southwest

7.9

Good

4,253 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

American Airlines

7.2

Good

11,050 reviews

Southwest

7.9

Good

4,253 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Spirit Airlines

6.3

Okay

8,179 reviews

Southwest

7.9

Good

4,253 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

What airports do I use to fly from Baltimore to Milwaukee?
Milwaukee-Mitchell is the airport most travelers will use when flying to Milwaukee from Baltimore/Washington. Booking flights from Baltimore/Washington (BWI) to Milwaukee-Mitchell (MKE) should be relatively easy as there is 1 daily flight to Milwaukee from 5 different airlines. 2h 05m is how long a flight from Baltimore to Milwaukee-Mitchell will take if you book a nonstop flight.
How popular is this Baltimore to Milwaukee flight route?
Within the past month, 11 users have taken a look at flights from Baltimore/Washington to Milwaukee-Mitchell.
How long is the flight from Baltimore to Milwaukee?
Airlines like Frontier, United Airlines, and American Airlines fly from Baltimore to Milwaukee in about 4h 34m. The time it takes to get you to your destination can typically vary by up to 34h 45m. There are 639 mi between Baltimore and Milwaukee. This flight may include one or multiple stops.
What are the cheapest airlines flying from Baltimore to Milwaukee round-trip?
Cheapflights users have booked flights from Baltimore to Milwaukee round-trip from $49. Other airlines that can offer you cheap pricing are Delta, from $128, and United Airlines, from $134. These flights start at 86% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Baltimore to Milwaukee 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 Delta and Southwest, with prices starting from $69 and $133, respectively.
What are the cheapest flights from Baltimore to Milwaukee?
On average you can expect to pay $335 for a flight from Baltimore to Milwaukee. The cheapest flight overall is $137 while the most popular route, (Baltimore/Washington - Milwaukee-Mitchell) is currently priced at $221.
Can I find deals for flights from Baltimore to Milwaukee that include hotel bookings?
Yes. In addition to deals on Baltimore to Milwaukee flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Baltimore to Milwaukee?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Milwaukee.
Can I find deals for business class flights from Baltimore to Milwaukee?
Yes. Cheapflights offers flight deals from Baltimore to Milwaukee 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 Baltimore to Milwaukee?
Currently, March is the cheapest month in which you can book a flight from Baltimore to Milwaukee (average of $49). Flying from Baltimore to Milwaukee in April is currently the most expensive (average of $129). 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

Sheboygan

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Oak Creek

Wauwatosa

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Complete your trip

Milwaukee car rentals

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Other flights to Milwaukee

Top 5 airlines flying from Baltimore to Milwaukee

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$60	Average$118	FlexibilityNo cancel fee	On-time65%
United Airlines	Cheapest$134	Average$342	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$155	Average$358	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$196	Average$324	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$234	Average$371	FlexibilityNo cancel fee	On-time63%

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$70+ Cheap flights from Baltimore to Milwaukee (BWI - MKE)

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Baltimore to Milwaukee with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Baltimore/Washington to Milwaukee-Mitchell are usually found in September or April, booked 32 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Baltimore to Milwaukee

Cheapest flights from Baltimore to MilwaukeeExplore the most affordable flight options available from Baltimore to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Explore the most affordable flight options available from Baltimore to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Find flight deals from Baltimore to Milwaukee

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baltimore to Milwaukee that are best for you.

Compare providers for flights from Baltimore to Milwaukee

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Milwaukee in December.

Best time to book a flight from Baltimore to Milwaukee

Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Baltimore with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Milwaukee

How far ahead should I book a flight from Baltimore to Milwaukee?

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

What is the cheapest time of day to fly from BWI to MKE?

What is the cheapest day to fly from Baltimore to Milwaukee?

Reviews of airlines servicing Milwaukee

See what other customers who have flown with Southwest, Delta, and United Airlines from Baltimore to Milwaukee have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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Cheapest flights from Baltimore to Milwaukee
Explore the most affordable flight options available from Baltimore to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.