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$90+ Cheap flights from Milwaukee to Baltimore (MKE - 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — BWI
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Milwaukee-Mitchell to Baltimore/Washington are usually found in August or May, booked 66 days in advance, depart on a Friday or Wednesday and return on a Tuesday

Cheap flight deals from Milwaukee to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Baltimore (BWI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$191
(United Airlines)

One-way from

$90
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$328
From Milwaukee-Mitchell to Baltimore/Washington
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One-way flight from Milwaukee-Mitchell to Baltimore/Washington
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Highest demand for flights based on searches. 7% potential increase in price ($29 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 Milwaukee to Baltimore

Cheapest flights from Milwaukee to Baltimore
Explore the most affordable flight options available from Milwaukee to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/75:00 amMKE - BWI
1 stop3h 55mUnited Airlines
Tue 10/146:29 amBWI - MKE
1 stop5h 57mUnited Airlines
Deal found 9/11$191
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.
Tue 9/3012:05 pmMKE - BWI
1 stop4h 21mUnited Airlines
Thu 10/26:29 amBWI - MKE
1 stop4h 42mUnited Airlines
Deal found 9/10$206
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/74:50 pmMKE - BWI
Nonstop1h 50mSouthwest
Tue 10/1412:00 pmBWI - MKE
Nonstop2h 00mSouthwest
Deal found 9/11$217
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:06 amMKE - BWI
1 stop4h 33mAmerican Airlines
Mon 10/67:45 pmBWI - MKE
1 stop5h 29mAmerican Airlines
Deal found 9/10$221
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/172:05 pmMKE - BWI
1 stop5h 02mAmerican Airlines
Tue 10/216:13 pmBWI - MKE
1 stop6h 43mAmerican Airlines
Deal found 9/9$223
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/187:00 amMKE - BWI
Nonstop1h 50mSouthwest
Tue 10/218:25 amBWI - MKE
Nonstop2h 10mSouthwest
Deal found 9/9$224
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:00 pmMKE - BWI
Nonstop1h 50mSouthwest
Tue 10/218:25 amBWI - MKE
Nonstop2h 10mSouthwest
Deal found 9/9$226
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/25:40 amMKE - BWI
1 stop4h 32mDelta
Mon 10/66:00 amBWI - MKE
1 stop3h 44mDelta
Deal found 9/9$229
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/92:04 pmMKE - BWI
1 stop7h 05mDelta
Tue 10/147:05 amBWI - MKE
1 stop7h 04mDelta
Deal found 9/10$231

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee 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 September 11, 2025.
Use the filters below to find and compare flights from Milwaukee to Baltimore that are best for you.

Fly from

Milwaukee

Fly to

Baltimore

Route

Depart

Return

Price

MilwaukeeBaltimore

MKE - BWI

MKEBWI

Milwaukee-Mitchell

Tue 10/7

5:00 am-9:55 am

1 stop3h 55m

Baltimore/Washington

Tue 10/14

6:29 am-11:26 am

1 stop5h 57m

$191

MilwaukeeBaltimore

MKE - BWI

MKEBWI

Milwaukee-Mitchell

Thu 11/13

3:49 pm-9:24 pm

1 stop4h 35m

Baltimore/Washington

Fri 11/14

10:56 am-3:07 pm

1 stop5h 11m

$221

MilwaukeeBaltimore

MKE - BWI

MKEBWI

Milwaukee-Mitchell

Thu 10/9

2:04 pm-10:09 pm

1 stop7h 05m

Baltimore/Washington

Tue 10/14

7:05 am-1:09 pm

1 stop7h 04m

$231

MilwaukeeBaltimore

MKE - BWI

MKEBWI

Milwaukee-Mitchell

Sat 10/18

3:50 pm-9:05 pm

1 stop4h 15m

Baltimore/Washington

Tue 10/21

1:20 pm-10:00 pm

2 stops9h 40m

$237

MilwaukeeBaltimore

MKE - BWI

MKEBWI

Milwaukee-Mitchell

Tue 10/7

5:45 am-1:30 pm

2 stops6h 45m

Baltimore/Washington

Tue 10/14

9:10 am-4:10 pm

2 stops8h 00m

$237

MilwaukeeBaltimore

MKE - BWI

MKEBWI

Milwaukee-Mitchell

Thu 11/6

6:50 pm-9:40 pm

Nonstop1h 50m

Baltimore/Washington

Wed 11/12

8:20 am-9:30 am

Nonstop2h 10m

$241

MilwaukeeBaltimore

MKE - BWI

MKEBWI

Milwaukee-Mitchell

Sat 11/1

5:47 am-12:36 pm

1 stop5h 49m

Baltimore/Washington

Sun 11/2

5:00 am-7:44 am

1 stop3h 44m

$242

MilwaukeeBaltimore

MKE - BWI

MKEBWI

Milwaukee-Mitchell

Sun 10/26

6:40 pm-11:20 am

1 stop15h 40m

Baltimore/Washington

Thu 10/30

11:39 am-5:58 pm

1 stop7h 19m

$245

MilwaukeeBaltimore

MKE - BWI

MKEBWI

Milwaukee-Mitchell

Wed 10/29

10:40 am-7:50 pm

1 stop8h 10m

Baltimore/Washington

Mon 11/3

6:05 am-12:15 pm

1 stop7h 10m

$249

MilwaukeeBaltimore

MKE - BWI

MKEBWI

Milwaukee-Mitchell

Thu 11/20

2:53 pm-10:24 pm

1 stop6h 31m

Baltimore/Washington

Sun 11/23

8:21 pm-12:02 am

1 stop4h 41m

$251

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 18 results
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Best time to book a flight from Milwaukee to Baltimore

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

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

Use this chart to determine the optimal time to book a round-trip flight from Milwaukee to Baltimore. Price data was last updated on August 29, 2025.

The price you pay for your flight from Milwaukee to Baltimore may vary depending on when you book. For the best chance of a lower fare, look to book 66 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Milwaukee to Baltimore (average of $241). Flying from Milwaukee to Baltimore in March is currently the most expensive (average of $290). 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 MKE to BWI?

Find hourly flight availability from Milwaukee 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 September 11, 2025.

It’s typically best to fly out from Milwaukee to Baltimore in the afternoon. Doing so could potentially save you 22% on the flight price compared to flying in the evening, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Milwaukee to Baltimore. Price data was last updated on September 7, 2025.

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

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. 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 Baltimore. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from Milwaukee to Baltimore, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,023 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

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

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

    Baltimore/Washington is the airport most travelers will use when flying to Baltimore from Milwaukee-Mitchell. Booking flights from Milwaukee-Mitchell (MKE) to Baltimore/Washington (BWI) should be relatively easy as there is 1 daily flight to Baltimore from 5 different airlines. 1h 45m is how long a flight from Milwaukee to Baltimore/Washington will take if you book a nonstop flight.

  • How popular is this Milwaukee to Baltimore flight route?

    This flight path from Milwaukee-Mitchell to Baltimore/Washington was viewed by 36 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 Milwaukee to Baltimore?

    Airlines like United Airlines, Delta, and Southwest fly from Milwaukee to Baltimore in about 3h 55m. The time it takes to get you to your destination can typically vary by up to 3h 10m. The distance between Milwaukee and Baltimore is about 639 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 flying from Milwaukee to Baltimore round-trip?

    Spirit Airlines, at $91, was found to be the cheapest airline from Milwaukee to Baltimore.Alternate airlines to your destination round-trip include American Airlines and Delta. These flights start at 73% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Milwaukee to Baltimore one-way?

    One-way options have recently been found by users for as low as $96 on United Airlines. Other airlines that offer cheap prices include American Airlines from $96 and Delta from $102 one-way.

  • What are the cheapest flights from Milwaukee to Baltimore?

    Looking at all options, your cheapest flight can be booked for $102. While the most popular route (Milwaukee-Mitchell - Baltimore/Washington) can be booked for $206 on average, our data indicates $279 when flying from Milwaukee to Baltimore.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Milwaukee to Baltimore (average of $241). Flying from Milwaukee to Baltimore in March is currently the most expensive (average of $290). 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 Milwaukee 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 Milwaukee to Baltimore

Discover the top 5 airlines that operate flights from Milwaukee 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$91Average$148FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$167Average$282FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$322FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$232Average$333FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$274Average$378FlexibilityNo cancel feeOn-time63%

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