MKE - BWI

$95 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 8/5. 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
1 adult, Economy, 0 bags

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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$190
Typical prices: $439-$303
Frontier
Wed 6/10Wed 6/17
MKE - BWI • 1 stop
Cheapest non-stop
$283
Typical prices: $453-$376
Southwest
Tue 6/9Wed 6/10
MKE - BWI • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Spirit's Wi-Fi offers gate-to-gate connectivity.
Southwest's Rapid Rewards has no blackout dates.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $190 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Southwest. Average duration is 1h 52m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $250 (round-trip)
Shortest trip • 4h 24m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 25% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 28% price drop
Most popular
Good to know
Good to know
+1
+1
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Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Baltimore!
Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Milwaukee to Baltimore (MKE-BWI)

 
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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Milwaukee to Baltimore

Wed, Jun 10 - Wed, Jun 17
Frontier Logo
12:08 pm - 6:32 pm
MKE
-
BWI
5h 24m
1 stop
Frontier Logo
6:28 am - 11:13 am
BWI
-
MKE
5h 45m
1 stop
$190Frontier
Sat, Jun 13 - Wed, Jun 17
Frontier Logo
12:08 pm - 6:33 pm
MKE
-
BWI
5h 25m
1 stop
Frontier Logo
6:28 am - 11:13 am
BWI
-
MKE
5h 45m
1 stop
$202Frontier
Wed, Jun 10 - Sat, Jun 13
Frontier Logo
12:08 pm - 6:32 pm
MKE
-
BWI
5h 24m
1 stop
Frontier Logo
6:28 am - 11:13 am
BWI
-
MKE
5h 45m
1 stop
$204Frontier
Wed, Jun 10 - Mon, Jun 15
Frontier Logo
12:08 pm - 6:32 pm
MKE
-
BWI
5h 24m
1 stop
Frontier Logo
6:28 am - 11:13 am
BWI
-
MKE
5h 45m
1 stop
$207Frontier
Fri, Jun 5 - Wed, Jun 10
Frontier Logo
12:09 pm - 6:28 pm
MKE
-
BWI
5h 19m
1 stop
Frontier Logo
6:28 am - 11:13 am
BWI
-
MKE
5h 45m
1 stop
$210Frontier
Sat, Jun 13 - Mon, Jun 15
Frontier Logo
12:08 pm - 6:33 pm
MKE
-
BWI
5h 25m
1 stop
Frontier Logo
6:28 am - 11:13 am
BWI
-
MKE
5h 45m
1 stop
$224Frontier
Fri, Jun 12 - Sat, Jun 20
Frontier Logo
12:08 pm - 6:32 pm
MKE
-
BWI
5h 24m
1 stop
Frontier Logo
6:28 am - 11:13 am
BWI
-
MKE
5h 45m
1 stop
$230Frontier
Thu, Jun 4 - Sat, Jun 6
Frontier Logo
8:46 am - 9:15 am
MKE
-
BWI
23h 29m
1 stop
Frontier Logo
6:45 am - 11:34 am
BWI
-
MKE
5h 49m
1 stop
$236Frontier
Wed, Jun 3 - Sat, Jun 6
Frontier Logo
12:09 pm - 10:57 pm
MKE
-
BWI
9h 48m
1 stop
Frontier Logo
6:45 am - 11:34 am
BWI
-
MKE
5h 49m
1 stop
$244Frontier
Thu, Jun 11 - Mon, Jun 15
Frontier Logo
8:53 am - 9:01 am
MKE
-
BWI
23h 08m
1 stop
Frontier Logo
6:28 am - 11:13 am
BWI
-
MKE
5h 45m
1 stop
$249Frontier
Booking Insights

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.

How much is a round-trip flight from Milwaukee to Baltimore?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Milwaukee to Baltimore departing in June.

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 Monday 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 $270 (return) on average. On the other hand, the most expensive months are September and November, where the average cost of round-trip tickets is $445 and $427 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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $371 on average.

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 2 weeks before departure, which saves you about 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Expert advice

Expert advice for your flight from Milwaukee to Baltimore

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on Southwest

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Joe Cortez

Joe Cortez

Expert on Spirit Airlines

Joe Cortez is a seasoned managing editor in aviation with over a decade of industry experience. His work has been featured on prominent platforms such as FlyerTalk and TripSavvy, establishing him as a respected voice in aviation journalism.

Good to know

Low seasonJanuary
Cheapest flight$95
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 4% lower on average.
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 $95 for a one-way ticket and $190 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?

    American Airlines, Delta, 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 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the Milwaukee to Baltimore flight route.

  • Which airline alliances offer flights from Milwaukee to Baltimore?

    oneworld, and SkyTeam are the airline alliances operating flights between Milwaukee and Baltimore, with oneworld being the most commonly used for this 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 $387 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 $350 and an overall rating of 7.9.

  • 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 $185 or less one-way and $390 or less round-trip.

Prefer to fly direct from Milwaukee to Baltimore?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Milwaukee-Mitchell to Baltimore/Washington.
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

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Direct returns

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

Reviews of the top 4 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 4296 reviews
7.0Food
8.6Crew
8.0Comfort
7.5Entertainment
8.1Boarding
Airline reviews

I'm glad it wasn't only 75% full because I could get a good seat

8.0 ExcellentBobby, May 2026
BNA - GSP
Read more Southwest reviews

I'm glad it wasn't only 75% full because I could get a good seat

if I was good. Not happy that I have to pay extra money to get the seat I need for lake room, but I guess that’s a sign of the times.

Seats were very comfortable. They tilted back. Drinks and snacks were free and served 3 times. Attendants were awesome.

Plane was clean and comfortable. Flight attendants and gate staff were professional, friendly and efficient. Boarding and deplaning were orderly and efficient. All in all, the typical excellent Southwest experience.

Truly terrible. Will never willingly fly southwest again. Seats are worse than before they switched to assigned seating. One flight attendant was the opposite of helpful (rude, unhelpful, dismissive, and as my stranger seatmate said unprompted: a total prick). This caused me, 15 minutes into the flight, to book an alternate return flight home on a competing airline (first class 1.2k purchase instead of my existing planned flight) just so I would not have to ever be on that aircraft, with that terrible service person, with those horrific seats ever again.

Not having a five hour delay with little notice! The crew was very kind, though, and just as tired as we passengers were. The flight didn't depart until nearly 1 am...and no reason was ever given.

The entire experience from boarding to landing was amazing! The crew were very friendly. Will definitely be back.

no service at all due to turbulence. they should've at least given us snacks, there were only 10 people on the entire flight.

First time I've had to use the disabled accommodations. And I could not have had a better experience with Southwest, i was having trouble getting from one terminal to another due to my heart failure. And the next thing I know a Southwest agent had made sure. I had a wheelchair at all my flights. Can't thank them enough.

Delayed flight, lack of information, boarding process is a mess as is the carryon luggage causing issues when leaving the plane….just a poor experience.

It was a pleasant surprise to have complimentary Wi-Fi on the flight

Much better than Latam, the worse airline company ever. I hope I don't have the need to fly Latam ever in my life again.

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

We had several flights and they were all on-time and flawless

My Frequent Flyer nber wasn't put on as I was told it was..... This resulted in a last group boarding and no priority tags on My bags.

Terrible steward... Plane was quite empty... I asked to move "back" in the plane and the steward said no... Unnecessary power trip of mediocre people.

The small flights with Valet Luggage has a poor service

not sure why you ask about food, I n3ver get food on flights except maybe cookies or pretzels. wifi was slow and in and out most of the flight not good.

Cancelled BOYH legs of our flight home 30 min before initial boarding

Cancelled the flight half hour before boarding. Then cancelled the connecting flight too.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

There was no flight. Spirit went bankrupt Right before my departure and kayak did not refund me any money. I would like my refund kayak. How can I get it? Please let me know. Thank you

Flights were canceled due to airline shutting down and haven’t received a reimbursement. Had to book last minute new flights which were expensive

My flight was canceled the morning of the flight. I had to rebook a flight with a different airline that cost me $900 out of my pocket

Had a flight change had to get a credit.will I get my money back.

Shut down without prior notice End up with spending lots of extra $$$

There was a crack in my window seal. And Spirit is now closed forever.

The company went out of business and now I'm stuck in Ft. Lauderdale. Would not recommend.

Spirit changed flight times by 12 hours with coming and going so I refunded tickets and drove

The airline cancel mi flight, lost a lot of money!!!

They closed the doors earlier than posted. I missed my flight with a slim 5 minutes bc they closed the doors earlier than earlier. My luggage never made it onto the flight and I had to find a new flight to Dallas bc the only option they could rebook me on was for leaving miami.

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

Information on your arrival and departure airports