$94 Find Cheap Flights from Baltimore to Milwaukee - Compare and Save

These are the earliest and latest flight times available from Baltimore to Milwaukee:

• Earliest: departs at 6:10 am and lands at 8:17 am
• Latest: departs at 11:15 pm and lands at 1:22 am.

The flight takes about 2h 07m.

Only Economy Class is available on flights from Baltimore to Milwaukee.

A nonstop flight from Baltimore to Milwaukee takes 2h 07m, covering 639 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Baltimore to Milwaukee range from $345 to $478, with an average of $400 over the past 12 months. Anything below $345 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 42% above the $400 route average. Book 13 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $250 round-trip via Orlando (MCO), compared to $411 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $45–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737 MAX 8 family is used most often on this route, operated mainly by Southwest. Other aircraft seen on the route include Canadair (Bombardier) Regional Jet 700 variants.

Morning is the busiest departure period on Baltimore to Milwaukee flights, with 100% of flights leaving in that window. Afternoon departures account for 0%, evening flights for 0%, and night flights for 0%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $186 to $1,256. That means the highest observed fare was about 7x higher than the lowest one.

One-way fares from Baltimore to Milwaukee are currently lower than usual. Average one-way flight prices are about $122, which is 50% below the typical average for this route.

Milwaukee-Mitchell Airport (MKE) hosts 5 major car rental companies, with daily rates averaging $67 for economy cars. Top options include:

• Dollar
• Hertz
• Budget
• Alamo
• Sixt

Flights from Baltimore to Milwaukee usually depart from Baltimore/Washington (BWI) and arrive at Milwaukee-Mitchell (MKE).

One-stop flights from Baltimore to Milwaukee most commonly connect through:

• Atlanta Hartsfield-Jackson (ATL) - 31% of one-stop connections
• Detroit Metropolitan Wayne County (DTW) - 27% of one-stop connections
• Charlotte Douglas (CLT) - 16% of one-stop connections
• Lambert-St Louis (STL) - 10% of one-stop connections

Yes. Flexible dates can save you up to 19% on flights from Baltimore to Milwaukee. Wednesday is the cheapest departure day at $364 round-trip on average, while Monday is the most expensive at $445, a difference of $81.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Only Southwest operates flights between Baltimore and Milwaukee.

Flying via Chicago Midway (MDW) gives the shortest average 1-stop total travel time at 3h 42m, compared with 4h 01m via Detroit Metropolitan Wayne County (DTW) and 4h 24m via Lambert-St Louis (STL).

Milwaukee is 1 hour behind Baltimore (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Milwaukee are Fiserv Forum, Riverside Theater and Pabst Theater. These are among the most viewed places in Milwaukee on KAYAK.

Among airlines operating Baltimore to Milwaukee flights:

• Southwest: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Southwest: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.