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BWI - MKE

Find cheap flights from Baltimore to Milwaukee from $89

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baltimore to Milwaukee departing on 6/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Tue 6/4
Tue 6/11

Search hundreds of travel sites at once for deals on flights to Milwaukee

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Milwaukee, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Milwaukee, as well as popular online travel agencies
In the last 7 days travelers have searched 42,830,901 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Cheap flight deals from Baltimore to Milwaukee (BWI-MKE)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to Milwaukee that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:06 pm - 11:51 pmBWI-MKE
6h 45m1 stop
5:15 am - 2:37 pmMKE-BWI
8h 22m1 stop
$148Spirit Airlines
Find Deal
Tue, May 28 - Wed, May 29
8:55 am - 11:51 pmBWI-MKE
15h 56m2 stops
5:15 am - 2:37 pmMKE-BWI
8h 22m1 stop
$155Spirit Airlines
Find Deal
Tue, May 28 - Wed, May 29
6:06 pm - 11:51 pmBWI-MKE
6h 45m1 stop
9:34 am - 5:59 pmMKE-BWI
7h 25m1 stop
Tue, May 28 - Sat, Jun 1
6:05 am - 8:58 amBWI-MKE
3h 53m1 stop
2:59 pm - 9:49 pmMKE-BWI
5h 50m1 stop
$188Delta
Find Deal
Tue, Jun 18 - Wed, Jul 3
6:10 am - 8:35 amBWI-MKE
3h 25m1 stop
5:33 pm - 11:17 pmMKE-BWI
4h 44m1 stop
$203Delta
Find Deal
Tue, May 28 - Sat, Jun 1
10:12 pm - 5:37 pmBWI-MKE
20h 25m3 stops
5:15 am - 2:37 pmMKE-BWI
8h 22m1 stop
Wed, May 22 - Wed, May 29
8:16 pm - 12:09 amBWI-MKE
4h 53m1 stop
7:03 am - 12:29 pmMKE-BWI
4h 26m1 stop
$252American Airlines
Find Deal
Fri, Jun 21 - Tue, Jun 25
12:01 pm - 5:29 pmBWI-MKE
6h 28m1 stop
6:10 pm - 11:04 amMKE-BWI
15h 54m1 stop
$290Sun Country Air
Find Deal
Sun, Jun 9 - Mon, Jun 17
12:33 pm - 5:36 pmBWI-MKE
6h 03m1 stop
6:20 pm - 10:58 amMKE-BWI
15h 38m1 stop
$299Sun Country Air
Find Deal
Fri, Jun 28 - Sun, Jun 30
6:42 pm - 12:09 amBWI-MKE
6h 27m1 stop
7:03 am - 12:29 pmMKE-BWI
4h 26m1 stop
$319American Airlines
Find Deal
Sat, Jun 29 - Sun, Jun 30

Flights from Baltimore to Milwaukee - Travel Insights & Trends

Get data-powered insights and trends into flights from Baltimore to Milwaukee to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Baltimore to Milwaukee?

The average price of all flights from Baltimore to Milwaukee clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Baltimore to Milwaukee, look for departures on Tuesdays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Milwaukee, Tuesday is the cheapest day to fly and Monday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Baltimore to Milwaukee, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Baltimore to Milwaukee is September, where tickets cost $274 on average. On the other hand, the most expensive months are June and October, where the average cost of tickets is $456 and $383 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Baltimore to Milwaukee, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Baltimore to Milwaukee, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 77 days before departure.

Which airlines provide the cheapest flights from Baltimore to Milwaukee?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Baltimore to Milwaukee found on KAYAK was with Spirit Airlines for $89. Spirit Airlines proposed a round-trip connection from $148 and Delta from $188.

How many flights are there between Baltimore and Milwaukee per day?

Each day, there are between 2 and 5 nonstop flights that take off from Baltimore and land in Milwaukee, with an average flight time of 2h 00m. The most common departure time is 5:00 pm and most flights take off in the morning. Each week, there are 20 flights. The most frequent day of departure is Wednesday, when 25% of all weekly flights depart. The fewest flights depart on a Friday.

What’s the earliest departure time from Baltimore to Milwaukee?

Early birds can take the earliest flight from Baltimore at 8:20 am and will be landing in Milwaukee at 9:25 am.

What’s the latest departure time from Baltimore to Milwaukee?

If you prefer to fly at night, the latest flight from Baltimore to Milwaukee jets off at 9:30 pm and lands at 10:30 pm.

Good to know

Low season

February

High season

August

Cheapest flight

$89
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Baltimore to Milwaukee

When to book flights from Baltimore to Milwaukee

Are your dates flexible? Find out the best times to travel from Baltimore to Milwaukee based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Baltimore to Milwaukee

  • What is the cheapest flight from Baltimore to Milwaukee?

    In the last 3 days, the lowest price for a flight from Baltimore to Milwaukee was $89 for a one-way ticket and $148 for a round-trip.

  • Do I need a passport to fly between Baltimore and Milwaukee?

    No, a passport isn't needed to fly from Baltimore to Milwaukee. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Baltimore to Milwaukee?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Baltimore to Milwaukee flight route.

  • On which days can I fly direct from Baltimore to Milwaukee?

    There are nonstop flights from Baltimore to Milwaukee on a daily basis.

  • Which is the best airline for flights from Baltimore to Milwaukee, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Baltimore to Milwaukee are Delta and United Airlines. With an average price for the route of $341 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $458 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Baltimore to Milwaukee?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baltimore to Milwaukee.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baltimore to Milwaukee?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Milwaukee from Baltimore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Baltimore to Milwaukee?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Milwaukee with an airline and back to Baltimore with another airline. Booking your flights between Baltimore and MKE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Baltimore to Milwaukee?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Milwaukee from Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Baltimore to Milwaukee?

Find which airlines fly direct from Baltimore/Washington to Milwaukee-Mitchell, which days they fly and book direct flights.

Nonstop departures

Baltimore/Washington to Milwaukee-Mitchell

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Nonstop returns

Milwaukee-Mitchell to Baltimore/Washington

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights
See more direct flights

Top 3 airlines serving from Baltimore to Milwaukee

 
See real verified KAYAK customer reviews for airlines flying from Baltimore to Milwaukee. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Baltimore to Milwaukee? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10826 reviews
7.9Comfort
8.6Crew
7.4Food
8.2Boarding
8.0Entertainment
Airline reviews

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

8.0 ExcellentCynthia, May 2024ATL - TYS
Read more about Delta reviews

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Not being able to purchase my check in baggage online was a negative.

LATE LATE LATE!!! Plagued by late AA flights on this trip. Such a drag. This one was by far the worst.

WiFi connected but only let you go to the AA website, not even text messaging worked.

Book cheap flights from Baltimore to Milwaukee

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Baltimore to Milwaukee found on KAYAK in the last 72 hours.
6/1Sat
1 stopSpirit Airlines
7h 26mBWI-MKE
$89
5/31Fri
1 stopAmerican Airlines
4h 46mBWI-MKE
$108
7/5Fri
1 stopSun Country Air
6h 28mBWI-MKE
$111
5/25Sat
1 stopSpirit Airlines
7h 26mBWI-MKE
$135
6/7Fri
1 stopSun Country Air
6h 44mBWI-MKE
$140
5/16Thu
1 stopSun Country Air
24h 17mBWI-MKE
$148
5/23Thu
1 stopUnited Airlines
4h 45mBWI-MKE
$210
5/16Thu
2 stops
29h 33mBWI-MKE
$211
5/23Thu
2 stops
10h 13mBWI-MKE
$235
6/4Tue
1 stopDelta
5h 08mBWI-MKE
$289

Search by stops

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Last minute flights from Baltimore to Milwaukee

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Baltimore to Milwaukee that are departing in the next 10 days.
5/8Wed
multi-stopAmerican Airlines
7h 27mBWI-MKE
5/11Sat
multi-stopAmerican Airlines
5h 41mMKE-BWI
$386
5/6Mon
multi-stopAmerican Airlines
4h 46mBWI-MKE
5/7Tue
multi-stopAmerican Airlines
6h 21mMKE-BWI
$425
5/6Mon
multi-stopSpirit Airlines
7h 29mBWI-MKE
5/13Mon
multi-stopSpirit Airlines
14h 18mMKE-BWI
$432
5/10Fri
multi-stop
7h 26mBWI-MKE
5/12Sun
multi-stop
14h 55mMKE-BWI
$450
5/10Fri
multi-stop
26h 15mBWI-MKE
5/12Sun
multi-stop
14h 55mMKE-BWI
$465
5/6Mon
multi-stopSpirit Airlines
7h 28mBWI-MKE
5/13Mon
multi-stopSpirit Airlines
21h 57mMKE-BWI
$495
5/6Mon
multi-stopSpirit Airlines
8h 28mBWI-MKE
5/13Mon
multi-stopSpirit Airlines
21h 51mMKE-BWI
$498
5/10Fri
multi-stopSpirit Airlines
7h 26mBWI-MKE
5/11Sat
multi-stopSpirit Airlines
14h 38mMKE-BWI
$523
5/6Mon
multi-stopAmerican Airlines
7h 27mBWI-MKE
5/7Tue
multi-stopAmerican Airlines
9h 35mMKE-BWI
$804
5/6Mon
multi-stopAmerican Airlines
7h 59mBWI-MKE
5/7Tue
multi-stopAmerican Airlines
10h 17mMKE-BWI
$1,444

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Baltimore - Milwaukee Flights

Departure:

Baltimore (BWI)United States

Destination:

Milwaukee (MKE)United States

Return flight deals:

Milwaukee - Baltimore

Cabin classes: