MKE - BWI

$70 Find Cheap Flights from Milwaukee to Baltimore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Milwaukee to Baltimore departing on 5/30. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Baltimore

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Milwaukee to Baltimore, 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 Milwaukee to Baltimore, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Milwaukee to Baltimore

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Milwaukee to Baltimore 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.

Recent round-trip flight deals from Milwaukee to Baltimore

KAYAK's recommended round-trip deals from the most popular airlines that fly from Milwaukee to Baltimore.
Discover the best prices for you by selecting your travel dates on KAYAK.
Spirit Airlines Logo
9:15 am - 12:02 pmMKE-BWI
1h 47mnonstop
Spirit Airlines Logo
6:45 am - 7:43 amBWI-MKE
1h 58mnonstop
$113Spirit Airlines
Find Deal
Mon, May 26 - Fri, May 30
Spirit Airlines Logo
9:15 am - 12:02 pmMKE-BWI
1h 47mnonstop
Spirit Airlines Logo
6:45 am - 7:43 amBWI-MKE
1h 58mnonstop
$122Spirit Airlines
Find Deal
Fri, May 16 - Mon, May 26
Delta Logo
4:15 pm - 11:58 pmMKE-BWI
6h 43m1 stop
Delta Logo
7:44 pm - 11:54 pmBWI-MKE
5h 10m1 stop
$197Delta
Find Deal
Fri, May 23 - Mon, Jun 2
American Airlines Logo
2:33 pm - 8:51 pmMKE-BWI
5h 18m1 stop
American Airlines Logo
7:49 pm - 11:59 pmBWI-MKE
5h 10m1 stop
$204American Airlines
Find Deal
Sat, Jun 14 - Mon, Jun 16
American Airlines Logo
5:18 pm - 11:54 pmMKE-BWI
5h 36m1 stop
American Airlines Logo
7:49 pm - 11:59 pmBWI-MKE
5h 10m1 stop
$210American Airlines
Find Deal
Sat, Jun 14 - Sat, Jun 21
Delta Logo
6:33 pm - 12:48 amMKE-BWI
5h 15m1 stop
Delta Logo
6:15 am - 11:12 amBWI-MKE
5h 57m1 stop
$227Delta
Find Deal
Fri, May 23 - Sun, May 25
United Airlines Logo
5:15 am - 10:13 amMKE-BWI
3h 58m1 stop
United Airlines Logo
6:40 am - 11:35 amBWI-MKE
5h 55m1 stop
$245United Airlines
Find Deal
Tue, May 27 - Tue, Jun 3
Southwest Logo
3:45 pm - 6:35 pmMKE-BWI
1h 50mnonstop
Southwest Logo
6:40 am - 2:40 pmBWI-MKE
9h 00m1 stop
$246Southwest
Find Deal
Wed, May 28 - Wed, Jun 4
Southwest Logo
3:45 pm - 6:35 pmMKE-BWI
1h 50mnonstop
Southwest Logo
4:00 pm - 9:25 pmBWI-MKE
6h 25m1 stop
$262Southwest
Find Deal
Sat, May 24 - Tue, May 27
United Airlines Logo
2:22 pm - 9:37 pmMKE-BWI
6h 15m1 stop
United Airlines Logo
6:45 am - 11:57 amBWI-MKE
6h 12m1 stop
$297United Airlines
Find Deal
Sat, May 17 - Sun, May 18
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KAYAK's insights & trends for Milwaukee to Baltimore flights

Get data-powered insights and trends into flights from Milwaukee to Baltimore 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 Milwaukee to Baltimore?

The average price of all round-trip flights from Milwaukee to Baltimore clicked on KAYAK for each day over the last 12 months.

When flying from Milwaukee to Baltimore, you should consider leaving on a Tuesday and avoid Sundays if you are looking for the best rates. For your return to Milwaukee, you’ll find the best rates on Tuesdays and the most expensive ones on Sundays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Milwaukee to Baltimore, 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 Milwaukee to Baltimore is August, where tickets cost $278 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is $403 and $384 respectively.

Can I save money by flying with a layover from Milwaukee to Baltimore?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $202, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Milwaukee to Baltimore, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Milwaukee to Baltimore, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low seasonJanuary
High seasonApril
Cheapest flight$70
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Milwaukee to Baltimore

When to book flights from Milwaukee to Baltimore

Are your dates flexible? Find out the best times to travel from Milwaukee to Baltimore 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 Milwaukee to Baltimore

  • What is the cheapest flight from Milwaukee to Baltimore?

    In the last 3 days, the lowest price for a flight from Milwaukee to Baltimore was $70 for a one-way ticket and $113 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airlines offer Wi-Fi service onboard planes from Milwaukee to Baltimore?

    Delta, American Airlines, JetBlue, and Alaska Airlines offer inflight Wi-Fi service on the Milwaukee to Baltimore flight route.

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

    The Boeing 737-700 Passenger/BBJ1 (winglets) is the aircraft model that flies most regularly on the Milwaukee to Baltimore flight route.

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

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

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

    The two airlines most popular with KAYAK users for flights from Milwaukee to Baltimore are Southwest and Delta. With an average price for the route of $377 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $325 and an overall rating of 8.0.

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

    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 Milwaukee to Baltimore.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Baltimore from Milwaukee 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 Milwaukee to Baltimore?

    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 Baltimore with an airline and back to Milwaukee with another airline. Booking your flights between Milwaukee and BWI 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 Milwaukee to Baltimore?

    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 Baltimore from Milwaukee up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Milwaukee to Baltimore

  • Looking for a cheap flight? 25% of our users found flights on this route for $154 or less one-way and $322 or less round-trip.

Prefer to fly direct from Milwaukee to Baltimore?

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

Direct departures

Milwaukee-Mitchell to Baltimore/Washington

Monday

Southwest, Spirit Airlines

Southwest, Spirit Airlines

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest, Spirit Airlines

Southwest, Spirit Airlines

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Direct returns

Baltimore/Washington to Milwaukee-Mitchell

Monday

Southwest, Spirit Airlines

Southwest, Spirit Airlines

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest, Spirit Airlines

Southwest, Spirit Airlines

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights
See more direct flights

Top 5 airlines serving from Milwaukee to Baltimore

 
See real verified KAYAK customer reviews for airlines flying from Milwaukee to Baltimore. 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 Milwaukee to Baltimore? 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
SouthwestOverall score based on 4294 reviews
8.2Boarding
8.0Comfort
7.1Food
7.6Entertainment
8.6Crew
Airline reviews

It is southwest seat was ok. Not the most comfortable seat

8.0 ExcellentJohn, Apr 2025PVD - FLL
Read more Southwest reviews

It is southwest seat was ok. Not the most comfortable seat

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

Plz don't take away free bags and free seating

The seats were a bit cramped and worn, but otherwise okay.

I would have liked to arrive on time - not 5 hours late!

After a 3 hour layover in Denver my flight was delayed over 5 hours! No explanation; no assistance; no offer to provide compensation; no one at Southwest was willing to offer any assistance. 8 hours in the Denver airport - ridiculous!

It was a perfect flight in all aspects! Both legs!

Only one drink pass through the cabin for a 4 hour flight. Quite rough and bumpy landing.

Boarding process, crew were good. But the seats were so uncomfortable that was all I could focus on. I literally had to sit forward so that all 3 of us could fit in row. I will try to avoid Southwest in the future for any flights over 60 minutes.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

A bit rush for transit. Food and entertainment are not available

Multiple delays and not straight answer from the United team

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

leg space better than expected. two washrooms for one plane isn't enough.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Several delays. Next flight was worse. Did not arrive home until 2am PT

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

We missed our flight. The boarding pass had the wrong gate and by the time we received the text from Kayak, our flight was already gone. I’ll never use Kayak again and will go direct to the airlines in the future.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Took off on time and successfully avoided weather that looked to be a problem along the way

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

The flight to Tokyo AA61 took off about two hours late, but then had to turn back. By that time the crew had to be replaced. Then they kept promising to take off in an hour, then in 3, then switch to the next day.

Not having it be changed after we bought the flight tickets from a direct flight getting in at a reasonable time to a connecting flight red eye of 9 hours, so that we would lose our 35 dollars in nonrefundable insurance would've been great! Our country really does need low-cost carrier options, but this type of "service" ain't it. Fortunately, had a little better success with them flying to and from San Juan PR last month at least.

All was good expecting the seats need a bit of cushion. Besides that I can’t complain.

You get what you pay for, and the flights went smoothly. There’s no reclining chairs, no screens, And there isn’t always wifi, but the plane was clean and staff was friendly and the takeoff/landing were smooth.

The only positive is that the flight made it both ways. Getting charged for every little thing after the cost of the ticket itself is comical, considering how the plane and services are as bottom-tier as possible. The self check-in kiosks are useless. It’s nice to think that you can print your boarding pass, tag your checked bag, and then just drop it off. But no, they still make you go through the line once you finish- what’s the point of the self check-in then? Any questions for the staff seem like the biggest inconvenience and were met with condescending responses. This was my first and now last time ever flying with Spirit. After all the extra costs, subpar plane and staff, I see no value. I’d rather drive the 13 hours than give Spirit another dime.

The flight was fine however what started as a reasonable priced ticket could have become an overpriced ticket with additional charge for carry on as well as checked bag $79 per bag per person each way. Additional charge for choosing one’s seat, additional charge for beverage and snack, we were on what was described as a new plane yet there were no audio/visual on the jet. A bare bones service but not at a bare bones price. Will think twice before flying Spirit again. 😕

Flight was delayed a bit, but that was expected (and updated), so really not bad at all for the price. Could’ve used one less email asking me to upgrade my seat; otherwise no significant complaints

I love Spirit. New aircraft, great cabin service, the airfares are low cost which helps me visit my hospitalized daughter anytime I can without paying a fortune.

Flight was 2hours late they had no crew or the pilot.

I paid for streaming wifi and the connection was poor.

We had an 8 hr delay so it was not good

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

Information on your arrival and departure airports

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