BOS - MKE

$79 Find Cheap Flights from Boston to Milwaukee

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Milwaukee departing on 7/16. 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

KAYAK searches 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 Boston 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 Boston to Milwaukee, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Boston to Milwaukee (BOS-MKE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Milwaukee

Wed, Aug 27 - Tue, Sep 2
JetBlue Logo
1:01 pm - 2:31 pmBOS-MKE
2h 30mnonstop
JetBlue Logo
3:30 pm - 6:45 pmMKE-BOS
2h 15mnonstop
$157JetBlue
Find Deal
Tue, Aug 26 - Wed, Sep 3
Delta Logo
4:25 pm - 6:12 pmBOS-MKE
2h 47mnonstop
Delta Logo
6:55 pm - 10:18 pmMKE-BOS
2h 23mnonstop
$167Delta
Find Deal
Tue, Aug 26 - Wed, Sep 3
Delta Logo
4:25 pm - 6:12 pmBOS-MKE
2h 47mnonstop
Delta Logo
6:55 pm - 10:18 pmMKE-BOS
2h 23mnonstop
$177Delta
Find Deal
Tue, Aug 26 - Wed, Sep 3
Southwest Logo
2:50 pm - 10:25 pmBOS-MKE
8h 35m2 stops
Southwest Logo
2:45 pm - 10:30 pmMKE-BOS
6h 45m1 stop
$182Southwest
Find Deal
Sat, Sep 6 - Mon, Sep 8
Southwest Logo
4:25 pm - 8:50 pmBOS-MKE
5h 25m1 stop
Southwest Logo
5:30 am - 3:25 pmMKE-BOS
8h 55m1 stop
$187Southwest
Find Deal
Thu, Oct 2 - Mon, Oct 6
JetBlue Logo
2:05 pm - 3:33 pmBOS-MKE
2h 28mnonstop
JetBlue Logo
4:29 pm - 7:50 pmMKE-BOS
2h 21mnonstop
$197JetBlue
Find Deal
Tue, Jul 1 - Tue, Jul 8
American Airlines Logo
8:45 am - 3:38 pmBOS-MKE
7h 53m1 stop
American Airlines Logo
5:57 pm - 12:14 amMKE-BOS
5h 17m1 stop
$213American Airlines
Find Deal
Tue, Jul 22 - Tue, Jul 29
United Airlines Logo
6:07 am - 10:02 amBOS-MKE
4h 55m1 stop
United Airlines Logo
7:00 am - 2:14 pmMKE-BOS
6h 14m2 stops
$214United Airlines
Find Deal
Fri, Aug 8 - Mon, Aug 11
American Airlines Logo
5:02 pm - 11:04 pmBOS-MKE
7h 02m1 stop
American Airlines Logo
4:56 pm - 10:42 pmMKE-BOS
4h 46m1 stop
$222American Airlines
Find Deal
Tue, Jul 8 - Wed, Jul 9
United Airlines Logo
3:16 pm - 7:10 pmBOS-MKE
4h 54m1 stop
United Airlines Logo
7:00 am - 5:26 pmMKE-BOS
9h 26m2 stops
$252United Airlines
Find Deal
Expert advice

Expert advice for your flight from Boston to Milwaukee

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Delta

Delta offers free Wi-Fi for SkyMiles members on domestic flights, enhancing connectivity.


Delta's Comfort Plus seats offer up to three inches of extra legroom for added comfort.

Read more about Deltaby Stefanie Waldek
JetBlue

JetBlue offers free gate-to-gate Wi-Fi and live TV channels for all passengers.


JetBlue’s Blue Basic fare now allows a carry-on bag and personal item, enhancing value.

Read more about JetBlueby Harriet Baskas
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Harriet Baskas

Harriet Baskas

Expert on JetBlue

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Useful Info

KAYAK's insights & trends for Boston to Milwaukee flights

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

Find cheap flights to Milwaukee
Find cheap flights to Milwaukee

Planning a trip from Boston to Milwaukee? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

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

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

If your flying dates are flexible, you should consider flying to Milwaukee on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Boston to Milwaukee. For your return ticket, we recommend flying on a Saturday and avoiding Sundays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston 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 Boston to Milwaukee is August, where tickets cost $286 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $422 and $397 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Milwaukee, 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 Boston to Milwaukee, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonFebruary
High seasonAugust
Cheapest flight$79
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from Boston to Milwaukee

When to book flights from Boston to Milwaukee

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

  • What are some of the choices for getting from the General Mitchell International Airport (MKE) to the downtown Milwaukee area?

    One choice utilizing public transportation is to take the GRE line bus operated by Milwaukee County Transit, that makes the trip from the airport to the downtown area in about 27min. Passengers that would prefer to travel by taxi should expect a trip time of around 12 minutes.

  • Are there any hotels that have a location adjacent to the General Mitchell International Airport?

    One of the best options for a hotel that sits right at the entrance to the airport along W. Grange Ave. is the Four Points by Sheraton Milwaukee Airport, which offers a complimentary airport shuttle to the hotel property.

  • Where should I plan on finding my rental car company at the General Mitchell International Airport?

    All of the rental car companies that operate at this airport do so in a rental car center located in the parking structure adjacent to the terminal building. To access the center, exit any one of the doors from the baggage claim area and then proceed across the street at one of the three crosswalks outside of the terminal building to make your way to the rental car center.

  • What is the designated pick-up area for rideshare vehicles at the airport in Milwaukee?

    Every one of the rideshare vehicles making pick-ups at this airport will do so at the exit adjacent to baggage claim number two. You will find the pickup area at the curbside between the area for taxis and scheduled coach buses.

  • What is the cheapest flight from Boston to Milwaukee?

    In the last 3 days, the lowest price for a flight from Boston to Milwaukee was $79 for a one-way ticket and $157 for a round-trip.

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

    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 Boston to Milwaukee?

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

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

    The Airbus A220-300 is the aircraft model that flies most regularly on the Boston to Milwaukee flight route.

  • Which airline alliances offer flights from Boston to Milwaukee?

    SkyTeam is the only airline alliance operating flights between Boston and Milwaukee.

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

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

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

    The two airlines most popular with KAYAK users for flights from Boston to Milwaukee are Delta and Southwest. With an average price for the route of $397 and an overall rating of 8.0, Delta is the most popular choice. Southwest is also a great choice for the route, with an average price of $368 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Boston 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 Boston to Milwaukee.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Milwaukee from Boston 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 Boston 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 Boston with another airline. Booking your flights between Boston 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 Boston 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 Boston 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 Boston to Milwaukee

  • Looking for a cheap flight? 25% of our users found flights on this route for $134 or less one-way and $212 or less round-trip.
  • When travelers are looking for a convenient way to get from the center of Boston to the Boston Logan International Airport (BOS), one option is to travel aboard the MBTA bus number SL1, which makes the drive from the downtown area to the airport in 15 minutes.
  • If you would like to find a comfortable place to wait for your flight to Milwaukee at the Boston Logan International Airport, a good idea would be to check out The Lounge BOS, which has a location in Terminal C of the airport. This lounge offers great views of the airport runways and comfortable seating, plus you will also find entertainment choices and food and beverage options.
  • For mothers that are nursing that are traveling through the Boston Logan International Airport, this airport offers nursing rooms both before and after the security checkpoints in Terminal A. These nursing rooms include a changing counter, a fold-down seat, an electrical outlet, as well as a sink. This airport also has Mamava Lactation Pods near gates C8 and E1 of the terminal buildings.
  • Parents that are traveling with their kids from the Boston Logan International Airport to Milwaukee should know that the airport in Boston offers kids' play areas in Terminals A, B, and C of the airport. These play areas feature safe climbing structures plus aviation-themed elements such as a control tower and a model airplane.
  • For any traveler making their way through the Boston Logan International Airport that has limited vision, this airport has a partnership Aira that connects travelers with a live agent through a mobile app to help these passengers make their way through every step of their airport experience.

Prefer to fly direct from Boston to Milwaukee?

Find which airlines fly direct from Boston Logan Intl Airport to Milwaukee-Mitchell Airport, which days they fly and book direct flights.

Direct departures

Boston Logan Intl to Milwaukee-Mitchell

Monday

Delta, JetBlue, KLM, +2 more

Delta, JetBlue, +3 more

Tuesday

Delta, JetBlue, KLM, +2 more

Delta, JetBlue, +3 more

Wednesday

Delta, EL AL, JetBlue, +3 more

Delta, EL AL, +4 more

Thursday

Delta, EL AL, JetBlue, +3 more

Delta, EL AL, +4 more

Friday

Delta, EL AL, JetBlue, +3 more

Delta, EL AL, +4 more

Saturday

Delta, JetBlue

Delta, JetBlue

Sunday

Delta, EL AL, JetBlue, +3 more

Delta, EL AL, +4 more

See more direct flights

Direct returns

Milwaukee-Mitchell to Boston Logan Intl

Monday

British Airways, Delta, EL AL, +7 more

British Airways, Delta, +8 more

Tuesday

British Airways, Delta, JetBlue, +5 more

British Airways, Delta, +6 more

Wednesday

British Airways, Delta, JetBlue, +6 more

British Airways, Delta, +7 more

Thursday

British Airways, Delta, EL AL, +7 more

British Airways, Delta, +8 more

Friday

British Airways, Delta, JetBlue, +6 more

British Airways, Delta, +7 more

Saturday

British Airways, Delta, EL AL, +7 more

British Airways, Delta, +8 more

Sunday

British Airways, Delta, EL AL, +6 more

British Airways, Delta, +7 more

See more direct flights
See more direct flights

Top 5 airlines serving from Boston to Milwaukee

 
See real verified KAYAK customer reviews for airlines flying from Boston 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 Boston 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
SouthwestOverall score based on 4287 reviews
7.1Food
8.2Boarding
8.0Comfort
7.6Entertainment
8.6Crew
Airline reviews

Southwest is typically delayed, and it gets wearisome. It is no longer a discount airline and you get way less than you pay for when it comes to comfort and Ce.

6.0 GoodDavid, Jun 2025BWI - COS
Read more Southwest reviews

Southwest is typically delayed, and it gets wearisome. It is no longer a discount airline and you get way less than you pay for when it comes to comfort and Ce.

We sat on the plane on the tarmac for 4 hours.

I'm not a fan of Southwest's model. I don't like the herding style of boarding.

Flight crew and cabin crew were great. I had to rearrange flights because my original flight was 3hrs delayed for weather, the rub is the flight I moved to boarded on time then we sat at the gate for 2 hours because scheduling stole our first officer for another flight, TWICE. Then our actual FO was an hour delayed. To make it worse my original flight went from a 3 hour delay to departing 15min EARLY. Just poor scheduling operations all around.

Bring back peanuts Take our drink orders when were all seated, especially after you switch to assigned seating.

Staff was far less than helpful at all times. Departure and arrival times mean nothing to Southwest. Extremely disappointed, will never fly with them again, and I’ll be sure to share my experience with all.

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

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Great flight! Only complaint I had was that I didn’t get breakfast that morning because I don’t eat eggs for breakfast.. I ate an energy bar I bought in the airport which I had never done before. Otherwise, another great Delta flight!

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

I liked that the flight was nonstop from ORD to CIU for $200 round trip.

Smooth flight, especially take off and landing, and great crew on board. Really loved the stroopwaffles!

Communication since no reason or explanation was given for 3 hrs delay

Flight was delayed several 3 hours - no reason was given and no communication what so ever.

No overhead baggage room even though I was seated in row 2. Consequently had to check in my carry on bag. Baggage carousel was jammed. Took 45 min to get my bag.

Excellent from start to finish. All staff members were amazing!

Excellent. Although they used to greet me as a mosaic member and provide a free drink, early boarding helps me to keep coming back to JetBlue.

Cancelled flight with no specific instructions to get a boarding pass for another flight. The whole flight of people were in line for an hour because there was only 1 person to help at the desk. This was unusual for JetBlue.

It was too hot in the cabin. The AC did not help.

Except for the 28 minute delay leaving and the earlier reschedule to a later takeoff time the flight was good.

Loved the leg room and tvs screens on the seats and free WiFi. Wish the price was lower and could save by rebooking

It took 1-1/2 hours to get our luggage after we landed. That to me is unacceptable

5.5 hour delay with no explanation on why, along with no proactive effort to reaccomodate me.

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious. this return flight not as tasty, but filling.

The flight was 2 hour delayed, otherwise everything was excellent. The delay was due to the hourly limit requirement so given that as a reason, I'm happy with the flight!

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

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

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