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BOS - MKE

$109 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 6/5. 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
0 bags
Sat 6/15
Sat 6/22

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 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
In the last 7 days travelers have searched 42,211,976 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Cheap flight deals 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 and deals for you by selecting your travel dates.
Choose your dates
8:00 am - 2:32 pmBOS-MKE
7h 32m1 stop
6:26 pm - 12:52 amMKE-BOS
5h 26m1 stop
$199American Airlines
Find Deal
Fri, Jul 5 - Tue, Jul 9
9:26 am - 10:14 amBOS-MKE
25h 48m1 stop
11:33 am - 10:22 amMKE-BOS
21h 49m1 stop
$200Frontier
Find Deal
Mon, Aug 12 - Thu, Aug 15
7:45 am - 9:23 amBOS-MKE
2h 38mnonstop
5:49 pm - 9:05 pmMKE-BOS
2h 16mnonstop
$217JetBlue
Find Deal
Sat, Jun 1 - Tue, Jun 4
3:22 pm - 5:03 pmBOS-MKE
2h 41mnonstop
3:50 pm - 11:23 pmMKE-BOS
6h 33m1 stop
$221JetBlue
Find Deal
Wed, Jun 12 - Tue, Jun 18
6:35 pm - 10:35 pmBOS-MKE
5h 00m1 stop
5:15 am - 11:17 amMKE-BOS
5h 02m1 stop
$238United Airlines
Find Deal
Sat, May 25 - Fri, May 31
6:00 am - 10:15 amBOS-MKE
5h 15m1 stop
7:00 am - 2:16 pmMKE-BOS
6h 16m1 stop
$255United Airlines
Find Deal
Wed, Jul 10 - Sun, Jul 14
5:15 pm - 7:02 pmBOS-MKE
2h 47mnonstop
7:45 pm - 11:05 pmMKE-BOS
2h 20mnonstop
$267Delta
Find Deal
Tue, Jun 11 - Wed, Jun 12
9:10 am - 10:50 amBOS-MKE
2h 40mnonstop
7:50 pm - 11:10 pmMKE-BOS
2h 20mnonstop
$278Delta
Find Deal
Tue, Jul 9 - Mon, Jul 15
6:00 am - 11:51 pmBOS-MKE
18h 51m2 stops
4:34 pm - 3:37 pmMKE-BOS
22h 03m2 stops
$290Spirit Airlines
Find Deal
Sat, Jun 1 - Tue, Jun 4
12:07 pm - 11:57 pmBOS-MKE
12h 50m1 stop
9:39 pm - 11:17 amMKE-BOS
36h 38m3 stops
$302Spirit Airlines
Find Deal
Thu, Jun 6 - Mon, Jun 10

Flights from Boston to Milwaukee - Travel Insights & Trends

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.

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

The average price of all flights from Boston to Milwaukee clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Milwaukee on a Wednesday and more expensive on a Friday. On your return trip to Boston, you should consider flying back on a Tuesday, and avoid Sundays for better 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 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 February, where tickets cost $206 on average. On the other hand, the most expensive months are June and May, where the average cost of tickets is $338 and $326 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for 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 month.
To get a below average price on the flight from Boston to Milwaukee, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 84 days before departure.

Which airlines provide the cheapest flights from Boston to Milwaukee?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Milwaukee from Boston were found on JetBlue ($109) and Spirit Airlines ($116), and the lowest round-trip tickets were found on American Airlines ($199) and Frontier ($200).

Which airlines fly non-stop between Boston and Milwaukee?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Boston to Milwaukee.
There are 2 airlines that fly nonstop from Boston to Milwaukee. They are Delta and JetBlue. The cheapest airline for this route is JetBlue, with the best one-way deal found costing $106. On average, the best prices for this route can be found at JetBlue.

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

Each day, there are between 3 and 5 nonstop flights that take off from Boston and land in Milwaukee, with an average flight time of 2h 41m. The most common departure time is 4:00 pm and most flights take off in the morning. Each week, there are 33 flights. The most frequent day of departure is Thursday, when 15% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Boston and Milwaukee?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are First, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Boston to Milwaukee take?

A direct flight to Milwaukee will take on average 2h 33m to travel the 857 miles flying distance from Boston.

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

Early birds can take the earliest flight from Boston at 7:25 am and will be landing in Milwaukee at 9:00 am.

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

If you prefer to fly at night, the latest flight from Boston to Milwaukee jets off at 5:15 pm and lands at 7:02 pm.

Good to know

Low season

January

High season

July

Cheapest flight

$109
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 15% increase in price.
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 $109 for a one-way ticket and $199 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, American Airlines, Alaska Airlines, and Cape Air offer inflight Wi-Fi service on the Boston to Milwaukee flight route.

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

    The Embraer 175 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, and oneworld are the airline alliances operating flights between Boston and Milwaukee, with SkyTeam being the most commonly used for this route.

  • 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 JetBlue?

    The two airlines most popular with KAYAK users for flights from Boston to Milwaukee are Delta and JetBlue. With an average price for the route of $318 and an overall rating of 8.0, Delta is the most popular choice. JetBlue is also a great choice for the route, with an average price of $276 and an overall rating of 7.6.

  • 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.

See more FAQs

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 $148 or less one-way and $263 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.
See more tips

Prefer to fly non-stop from Boston to Milwaukee?

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

Nonstop departures

Boston Logan Intl to Milwaukee-Mitchell

Monday

Delta, EL AL, Etihad Airways, +4 more

Delta, EL AL, +5 more

Tuesday

Delta, JetBlue, KLM, +2 more

Delta, JetBlue, +3 more

Wednesday

Delta, EL AL, Etihad Airways, +5 more

Delta, EL AL, +6 more

Thursday

Delta, EL AL, JetBlue, +3 more

Delta, EL AL, +4 more

Friday

Delta, Etihad Airways, JetBlue, +4 more

Delta, Etihad Airways, +5 more

Saturday

Delta, JetBlue

Delta, JetBlue

Sunday

Delta, EL AL, Etihad Airways, +5 more

Delta, EL AL, +6 more

See more direct flights

Nonstop returns

Milwaukee-Mitchell to Boston Logan Intl

Monday

Delta, EL AL, Etihad Airways, +6 more

Delta, EL AL, +7 more

Tuesday

Delta, JetBlue, KLM, +4 more

Delta, JetBlue, +5 more

Wednesday

Delta, Etihad Airways, JetBlue, +5 more

Delta, Etihad Airways, +6 more

Thursday

Delta, EL AL, JetBlue, +5 more

Delta, EL AL, +6 more

Friday

Delta, Etihad Airways, JetBlue, +5 more

Delta, Etihad Airways, +6 more

Saturday

Delta, JetBlue, KLM, +4 more

Delta, JetBlue, +5 more

Sunday

Delta, Etihad Airways, JetBlue, +5 more

Delta, Etihad Airways, +6 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
DeltaOverall score based on 10673 reviews
7.4Food
7.9Comfort
8.2Boarding
8.6Crew
8.0Entertainment
Airline reviews

5-hour delay due to storms in Tanoa and airspace restricted by Miami traffic controllers.

6.0 GoodGary, May 2024MSP - TPA
Read more about Delta reviews

5-hour delay due to storms in Tanoa and airspace restricted by Miami traffic controllers.

A regional sized plane was used for a cross country flight with no overhead bin space. I had to "pink check" my laptop and my medications. I was NOT pleased!!!!

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

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!!!

They did a fine job. Can't wait to use Delta in the future.

I had back trouble prior to my flight and everyone was great about helping me.

My tv was broken on the flight which is disappointing when you pay for a seat and expect a service

Always delays from Boston to Salt lake but this time was very long. Don’t understand while they board the passengers and then make them sit in the plane

Service for food to our seat was a bit slow. Snack choices were just pretzels or baked chips. My seat cushion was not attached. Other than Barbie, video choice were not very good or current.

After we landed, we were held on the plane for 30 minutes. There was no one at the gate once we landed and we forced to sit on a plan that had already over an hour delayed.

almost 4 hour delay as they over booked and had to wait for 8-10 volunteers to agree to travel next day.

Old plane. No outlets for laptop or phone. Seats worn out. Area around seat dirty.

I loved the flight and the crew. It was comfortable and smooth.

The crew was openly hostile and condescending to the customers. They spent the majority of that time in the rear talking and seemed really agitated when people asked questions. I heard five different people told that the information they requested was in the handout or safety brief.

ticketing issues caused many customers to have to go back to check in after waiting in security, then go through security line again.

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

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.

Flight attendant was incredible. Very efficient, friendly and pleasant. Patricia was one of the best I have ever seen. Please give her a big raise!

LIT to DFW - 3 hours late; the entire plane had been boarded before they told us there was a delay due to a weather-related ground stop in Dallas. DFW to MAY - 2+ hours late due to A/C needing to be repaired after everyone had boarded, then when we finally reach the runway, the First Officer timed out and we had to taxi all the way back to the gate and wait for a new one. I arrived in New Orleans 5+ hours later than I should have. Return flights were completely cancelled; rebooked through the app to fly through CLT instead of DFW. MSY to CLT had no issues, but CLT to LIT was delayed 1.25 hrs because flight attendants had not arrived to the airport yet. At least they didn’t make us all sit on the plane to wait for them. I should have driven.

Tray table was filthy when I sat down. I needed to have someone come clean it because there was food and stains on it WiFi didn’t work after paying for in-flight WiFi. Food was terrible and was not filling at all Chicken was rubbery Flight attendant had an attitude, interrupted me and wasn’t able to answer basic questions about the food selection such as “does the chicken have red sauce in it”. If your flight attendants are not going to know what is in the meals so we can make an educated decision based on dietary restrictions, they shouldn’t be on the plane. My 1.5 year old niece was sleeping and dropped her binkie. I went on the ground under the chairs looking for it. It was at that time that she came up to me as I’m CLEARLY on all 4s with a flashlight and said “I need to get by”. I said one moment please I’m getting something from under the seat (while my head was literally under the seat). Her reply was “no you need to move now” and proceeded to almost push me out of the way. I looked up and all I saw was her toes under my eyes. When I looked in front of me, her private parts were inches away from my face. I then made a comment “you couldn’t waited 2 seconds?” and her response was, “no I need to use the bathroom”. I understand that and would never want to be the reason someone couldn’t get to the bathroom but I was under the seat. She could’ve gone around the other way instead of harassing me, basically placing her private parts on my head and borderline pushing me out of the way. You don’t pay that much for this deplorable experience. This was by far the worst experience I have ever had on American. I will be absolutely thinking twice and thrice about flying American Airlines again. I would rather pay more to fly delta because at least I know their WiFi will work and their flight attendants won’t have a shitty attitude for no reason, nor will they act the way this woman did. Unacceptable.

Liked - nothing. Disliked - delayed 35+ min sitting on the plane. Caused me to miss my connection in Charlotte. American Airlines is the worst US Air Carrier company with atrocious customer service.

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Never been on this flight as i had missed it due to delayed connecting flight

Horrible. Delays, no customer support and fake promises and everything. i am suffering to help as due to connecting flight getting missed no support on ground and customer support window is closed and we are sitting o ground without anything

Missed our departing flight due to poor baggage drop staff. At the airport with 2 & 1/2 hours to spare and waited in bag check in until 15 minutes prior to gates closing before baggage staff asked us to move to the front of the line. We weren’t the only passengers that missed the flight. Poor organizational operations by Spirit staff. Otherwise , the return trip was fine.

My experience with Spirit was perfect. Did not expect it to be this good

Worst airline experience ever. Lost my IPad going thru security. Charged for my dog carriage at the gate not at ticket counter. Gave away my seat 6D. Expressed I wanted my seat back after charging me 99 for dog carriage. Should have thrown it out. Had a 16 yr old Yorkie heading to Boston after being a snowbird. Seats small. Very bad experience. Still don’t have my IPad. Horrible

My mother was HARASSED AND ACCOSTED by the gate agent for her bag. I pre purchased the bag fee and the gate agent made my 78 year old mother board, deplane, re pay for her bag fee and board again. The gate agent made my mother pick up her own bag and REFUSED to help her, she is an older woman who wasn’t bothering anyone on a flight that had maybe 30’total passengers. I am going to sue this airlines for their HORRIBLE customer service and treatment of my mother, and all this occurred the day after Mother’s Day!!!

The boarding gate was moved so many times that I missed my flight. No attendants would help me. The wrong gate was even on my boarding pass. I had to repurchase everything. I’ll never fly again. Really a terrible day as I had planned to see a former student who is dying in Louisville Never ever will I forget that day. Your airline is totally uncaring.

Horrible, first flight delayed. They switched my connecting flight while I was en route and even though I was originally supposed to be on the flight going back home to boston, refused to let me board and told me I would have to wait for next flight that was 14 hours later. Ended up renting a car and driving 6.5 hours back home. Still getting messages about flight and it is now showing that the other flight they put me on is now canceled and I would have to wait 24 hours for the next one. I will never book with spirit again

Hated it I would not use Kayak or Spirit ever again.

They stuck us with multiple extra fees. I will never fly spirit again

Book cheap flights from Boston to Milwaukee

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Boston to Milwaukee found on KAYAK in the last 72 hours.
6/5Wed
nonstopJetBlue
2h 42mBOS-MKE
$109
6/11Tue
1 stopJetBlue
6h 32mBOS-MKE
$113
6/11Tue
2 stopsSpirit Airlines
23h 33mBOS-MKE
$116
6/25Tue
1 stopAmerican Airlines
5h 57mBOS-MKE
$117
6/4Tue
1 stopAmerican Airlines
5h 57mBOS-MKE
$118
6/11Tue
2 stopsSpirit Airlines
25h 21mBOS-MKE
$126
6/1Sat
1 stopUnited Airlines
4h 51mBOS-MKE
$155
6/5Wed
nonstopDelta
2h 44mBOS-MKE
$160
6/18Tue
1 stopDelta
4h 11mBOS-MKE
$168
6/4Tue
2 stopsUnited Airlines
7h 29mBOS-MKE
$223

Search by stops

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Last minute flights from Boston 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 Boston to Milwaukee that are departing in the next 10 days.
5/20Mon
multi-stopFrontier
23h 24mBOS-MKE
5/23Thu
multi-stopFrontier
24h 57mMKE-BOS
$249
5/20Mon
multi-stopFrontier
23h 24mBOS-MKE
5/23Thu
multi-stopFrontier
24h 57mMKE-BOS
$294
5/21Tue
nonstopJetBlue
2h 42mBOS-MKE
5/25Sat
multi-stopJetBlue
4h 31mMKE-BOS
$359
5/21Tue
multi-stopAmerican Airlines
5h 57mBOS-MKE
5/23Thu
multi-stopAmerican Airlines
4h 29mMKE-BOS
$360
5/20Mon
multi-stopJetBlue
6h 05mBOS-MKE
5/25Sat
multi-stopJetBlue
8h 18mMKE-BOS
$369
5/20Mon
nonstopDelta
2h 45mBOS-MKE
5/25Sat
nonstopDelta
2h 21mMKE-BOS
$377
5/18Sat
multi-stopDelta
4h 00mBOS-MKE
5/19Sun
nonstopDelta
2h 25mMKE-BOS
$416
5/21Tue
multi-stopAmerican Airlines
7h 11mBOS-MKE
5/24Fri
multi-stopAmerican Airlines
5h 33mMKE-BOS
$439
5/20Mon
multi-stopSpirit Airlines
8h 51mBOS-MKE
5/23Thu
multi-stopSpirit Airlines
11h 31mMKE-BOS
$511
5/20Mon
multi-stopSpirit Airlines
19h 06mBOS-MKE
5/23Thu
multi-stopSpirit Airlines
11h 31mMKE-BOS
$518

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Boston - Milwaukee Flights

Departure:

Boston (undefined)United States

Destination:

Milwaukee (MKE)United States

Return flight deals:

Milwaukee - Boston

Cabin classes:

$706
$701
$466
$138