BOS - MKE

$84 Find Cheap Flights from Boston to Milwaukee - Compare and Save

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Everything you should know

Cheapest round-trip
$327
Typical prices: $272-$475
American Airlines
Mon 12/10Thu 12/13
BOS - MKE • 1 stop
Cheapest non-stop
$407
Typical prices: $283-$490
Delta
Sun 11/11Sun 11/18
BOS - MKE • Non-stop
Nonstop flights
You can fly direct with Delta, Southwest and American Airlines. Average duration is 2h 53m
Direct flights
+1
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 14 weeks in advance save around 45% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 23% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $140 (round-trip)
Shortest trip • 4h 19m (one-way)
Insights
Insights
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Expert advice
Flight Deals

Cheap Flights from Boston to Milwaukee (BOS-MKE)

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

Recent round-trip flight deals from Boston to Milwaukee

Thu, Dec 10 - Sun, Dec 13
American Airlines Logo
1:27 pm - 6:43 pmBOS  Boston Logan Intl-MKE Milwaukee-Mitchell
6h 16m1 stop Chicago O'Hare Intl
American Airlines Logo
5:00 am - 11:50 amMKE  Milwaukee-Mitchell-BOS Boston Logan Intl
5h 50m1 stop Washington, D.C. Reagan-National
$327American Airlines
Fri, Feb 5 - Sun, Feb 7
American Airlines Logo
8:04 am - 12:05 pmBOS  Boston Logan Intl-MKE Milwaukee-Mitchell
5h 01m1 stop Philadelphia
American Airlines Logo
12:35 pm - 8:33 pmMKE  Milwaukee-Mitchell-BOS Boston Logan Intl
6h 58m1 stop Philadelphia
$332American Airlines
Sat, Jan 9 - Tue, Jan 12
United Airlines Logo
11:52 am - 5:31 pmBOS  Boston Logan Intl-MKE Milwaukee-Mitchell
6h 39m1 stop Chicago O'Hare Intl
United Airlines Logo
6:00 am - 1:55 pmMKE  Milwaukee-Mitchell-BOS Boston Logan Intl
6h 55m1 stop Chicago O'Hare Intl
$357United Airlines
Sat, Jan 9 - Tue, Jan 12
United Airlines Logo
6:00 am - 12:05 pmBOS  Boston Logan Intl-MKE Milwaukee-Mitchell
7h 05m1 stop Chicago O'Hare Intl
United Airlines Logo
7:39 am - 1:55 pmMKE  Milwaukee-Mitchell-BOS Boston Logan Intl
5h 16m1 stop Chicago O'Hare Intl
$357United Airlines
Thu, Nov 12 - Sat, Nov 21
Multiple Airlines Logo
11:42 am - 5:38 pmBOS  Boston Logan Intl-MKE Milwaukee-Mitchell
6h 56m1 stop Minneapolis St Paul
Multiple Airlines Logo
6:11 pm - 10:11 amMKE  Milwaukee-Mitchell-BOS Boston Logan Intl
15h 00m1 stop Orlando
$359Multiple Airlines
Mon, Nov 30 - Fri, Dec 4
Frontier Logo
11:06 am - 5:26 pmBOS  Boston Logan Intl-MKE Milwaukee-Mitchell
7h 20m1 stop Orlando
Frontier Logo
5:24 pm - 10:13 amMKE  Milwaukee-Mitchell-BOS Boston Logan Intl
15h 49m1 stop Orlando
$365Frontier
Mon, Nov 23 - Tue, Dec 1
Southwest Logo
5:20 am - 9:45 amBOS  Boston Logan Intl-MKE Milwaukee-Mitchell
5h 25m1 stop Nashville Intl
Southwest Logo
8:00 am - 5:10 pmMKE  Milwaukee-Mitchell-BOS Boston Logan Intl
8h 10m2 stops Lambert-St Louis Nashville Intl
$382Southwest
Wed, Jan 13 - Fri, Jan 15
Southwest Logo
12:50 pm - 8:10 pmBOS  Boston Logan Intl-MKE Milwaukee-Mitchell
8h 20m2 stops Chicago Midway Lambert-St Louis
Southwest Logo
5:55 am - 1:45 pmMKE  Milwaukee-Mitchell-BOS Boston Logan Intl
6h 50m2 stops Chicago Midway Lambert-St Louis
$387Southwest
Wed, Nov 11 - Wed, Nov 18
Delta Logo
6:30 pm - 8:27 pmBOS  Boston Logan Intl-MKE Milwaukee-Mitchell
2h 57mnonstop
Delta Logo
7:35 am - 11:01 amMKE  Milwaukee-Mitchell-BOS Boston Logan Intl
2h 26mnonstop
$407Delta
Sat, Nov 14 - Wed, Nov 18
Delta Logo
3:40 pm - 5:30 pmBOS  Boston Logan Intl-MKE Milwaukee-Mitchell
2h 50mnonstop
Delta Logo
2:30 pm - 5:53 pmMKE  Milwaukee-Mitchell-BOS Boston Logan Intl
2h 23mnonstop
$407Delta
Booking Insights

Price, demand and travel trends for Boston to Milwaukee flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

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

Round-trip flights from Boston to Milwaukee typically range from $272 to $475. The lowest price found in the past 5 days was $327, on American Airlines.

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

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Boston to Milwaukee. It’s 13% cheaper than the average day, while Monday is the most expensive, with prices 13% higher.

What’s the cheapest month to fly from Boston to Milwaukee?

•May is the cheapest month to fly from Boston to Milwaukee at $277 round-trip.
•November ($662) and April ($487) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 138% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Boston to Milwaukee the cheapest?

Flights from Boston to Milwaukee are cheapest 14 weeks before departure. Booking in this window typically costs about 45% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Boston to Milwaukee

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Delta

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.

Harriet Baskas

Harriet Baskas

Expert on JetBlue

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.

Key details for Boston to Milwaukee flights

Low season

January

Cheapest flight

$84
Beat the crowds with an average 51% drop in travelers.
The most popular month to fly with an average 54% increase in travelers.
One-way 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

Your Boston to Milwaukee flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from Boston to Milwaukee?

    These are the earliest and latest flight times available from Boston to Milwaukee:

    • Earliest: departs at 7:35 am and lands at 10:28 am
    • Latest: departs at 7:44 pm and lands at 10:37 pm.

    The flight takes about 2h 53m.

  • What cabin classes can I book on flights from Boston to Milwaukee?

    Two cabin classes are available on flights from Boston to Milwaukee:

    • Economy Class
    • First Class

  • How long is a flight from Boston to Milwaukee?

    A nonstop flight from Boston to Milwaukee takes 2h 53m, covering 857 miles.

  • Do I need a passport to fly from Boston to Milwaukee?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Boston to Milwaukee flight?

    Round-trip flights from Boston to Milwaukee range from $272 to $475, with an average of $360 over the past 12 months. Anything below $272 counts as a good deal.

  • How expensive are last-minute Boston to Milwaukee flights?

    Last-minute fares on this route (booked within two weeks of departure) run 51% above the $360 route average. Book 14 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Boston to Milwaukee?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $140 round-trip via Atlanta Hartsfield-Jackson (ATL), compared to $376 for nonstop.

  • What is the standard checked-bag allowance on flights from Boston to Milwaukee?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $35–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Boston to Milwaukee?

    The Airbus A220-300 family is used most often on this route, operated mainly by JetBlue and Delta. Other aircraft seen on the route include Embraer 175 variants.

  • How are flight departures from Boston to Milwaukee spread across the day?

    Evening is the busiest departure period on Boston to Milwaukee flights, with 100% of flights leaving in that window. Morning departures account for 0%, afternoon flights for 0%, and night flights for 0%.

  • Have flight prices from Boston to Milwaukee changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $327 to $1,277. That means the highest observed fare was about 4x higher than the lowest one.

  • Which airlines offer Wi-Fi on Boston to Milwaukee flights?

    Two airlines offer in-flight Wi-Fi on Boston to Milwaukee flights:

    • Delta
    • JetBlue

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

  • How are flight prices from Boston to Milwaukee looking right now?

    One-way fares from Boston to Milwaukee are currently lower than usual. Average one-way flight prices are about $152, which is 37% below the typical average for this route.

  • What car rental options are available at Milwaukee-Mitchell Airport (MKE)?

    Milwaukee-Mitchell Airport (MKE) hosts 5 major car rental companies, with daily rates averaging $67 for economy cars. Top options include:

    • Dollar
    • Hertz
    • Budget
    • Alamo
    • Sixt

  • Which airports can I use when flying from Boston to Milwaukee?

    Flights from Boston to Milwaukee usually depart from Boston Logan Intl (BOS) and arrive at Milwaukee-Mitchell (MKE).

  • Which airports do connecting flights from Boston to Milwaukee pass through?

    One-stop flights from Boston to Milwaukee most commonly connect through:

    • Chicago O'Hare Intl (ORD) - 58% of one-stop connections
    • Lambert-St Louis (STL) - 11% of one-stop connections
    • Chicago Midway (MDW) - 9% of one-stop connections
    • Baltimore/Washington (BWI) - 8% of one-stop connections

  • Can I save money by using flexible dates for flights from Boston to Milwaukee?

    Yes. Flexible dates can save you up to 23% on flights from Boston to Milwaukee. Saturday is the cheapest departure day at $314 round-trip on average, while Monday is the most expensive at $407, a difference of $93.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What airlines fly from Boston to Milwaukee?

    3 airlines operate flights between Boston and Milwaukee. The airlines offering nonstop flights on this route include:

    • Delta
    • Southwest
    • American Airlines

  • How much time can I save by choosing a different layover airport from Boston to Milwaukee?

    Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 4h 19m, compared with 4h 43m via Chicago Midway (MDW) and 4h 53m via New York LaGuardia (LGA).

  • What is the time difference between Boston and Milwaukee?

    Milwaukee is 1 hour behind Boston (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Milwaukee?

    Some of the most popular sights in Milwaukee are Fiserv Forum, Riverside Theater and Pabst Theater. These are among the most viewed places in Milwaukee on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Boston to Milwaukee flights?

    Among airlines operating Boston to Milwaukee flights:

    • Delta: offers extra legroom; offers free seat selection
    • JetBlue: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Boston to Milwaukee flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Delta: a cabin bag and a checked bag in Economy Class
    • JetBlue: a cabin bag in Economy Class class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

  • 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.

Your guide to booking Boston to Milwaukee flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Monday. On this route, Saturday flights average $314, about $93 less than Monday fares (23% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 14 weeks before you fly. On this route, that window historically saves about 45% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Boston to Milwaukee trip for May. Fares historically average $277 round-trip in that month - typically $385 less than the most expensive month, which is November (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Atlanta Hartsfield-Jackson Airport (ATL) can be cheaper than flying direct. The cheapest layover option averages $140 round-trip on this route - about $236 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Milwaukee-Mitchell Airport.

    • Best Western Plus Milwaukee Airport Hotel & Conference Center
    • Hampton Inn Milwaukee-Airport
    • Super 8 by Wyndham Milwaukee Airport
  • 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

American Airlines,Delta,Southwest

American Airlines,Delta, +1 more

Tuesday

Delta

Delta

Wednesday

Delta

Delta

Thursday

Delta

Delta

Friday

Delta

Delta

Saturday

Delta

Delta

Sunday

Delta

Delta

See more direct flights

Direct returns

Milwaukee-Mitchell to Boston Logan Intl

Monday

Delta

Delta

Tuesday

Delta

Delta

Wednesday

Delta

Delta

Thursday

Delta

Delta

Friday

Delta,Southwest

Delta,Southwest

Saturday

American Airlines,Delta

American Airlines,Delta

Sunday

Delta

Delta

See more direct flights

More options for your flight from Boston to Milwaukee

Complete your trip to Milwaukee with a hotel stay or car rental