$89 Cheap Flights from Boston (BOS) to Milwaukee (MKE)

View $89 flight on Tue, Oct 28, 2025Opens in a new window

Popular airlines from Logan International Airport (BOS) to General Mitchell Intl. Airport (MKE)

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Today's featured flight deals from Logan International Airport (BOS) to General Mitchell Intl. Airport (MKE)

Nonstop
Carry-on included
Lower price than typical

Cheap Flights from Boston to Milwaukee (BOS-MKE)

Prices were available within the past 7 days and start at $89 for one-way flights and $147 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Wed, Oct 15 - Sat, Oct 25
BOS
Boston
MKE
Milwaukee
$147 Roundtrip, found 6 hours ago
$147
Roundtrip
found 6 hours ago
Select JetBlue Airways flight, departing Wed, Oct 15 from Boston to Milwaukee, returning Sat, Oct 25, priced at $147 found 6 hours ago
Delta
Tue, Oct 14 - Wed, Oct 22
BOS
Boston
MKE
Milwaukee
$157 Roundtrip, found 10 hours ago
$157
Roundtrip
found 10 hours ago
Select Delta flight, departing Tue, Oct 14 from Boston to Milwaukee, returning Wed, Oct 22, priced at $157 found 10 hours ago
JetBlue Airways
Sat, Oct 4 - Sat, Oct 4
BOS
Boston
MKE
Milwaukee
$162 Roundtrip, found 1 day ago
$162
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sat, Oct 4 from Boston to Milwaukee, returning Sat, Oct 4, priced at $162 found 1 day ago
Delta
Tue, Oct 14 - Fri, Oct 24
BOS
Boston
MKE
Milwaukee
$162 Roundtrip, found 6 hours ago
$162
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Oct 14 from Boston to Milwaukee, returning Fri, Oct 24, priced at $162 found 6 hours ago
Southwest Airlines
Wed, Oct 29 - Wed, Nov 5
BOS
Boston
MKE
Milwaukee
$167 Roundtrip, found 4 hours ago
$167
Roundtrip
found 4 hours ago
Select Southwest Airlines flight, departing Wed, Oct 29 from Boston to Milwaukee, returning Wed, Nov 5, priced at $167 found 4 hours ago
United
Wed, Nov 5 - Sat, Nov 15
BOS
Boston
MKE
Milwaukee
$167 Roundtrip, found 6 hours ago
$167
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Nov 5 from Boston to Milwaukee, returning Sat, Nov 15, priced at $167 found 6 hours ago
American Airlines
Wed, Oct 29 - Wed, Nov 5
BOS
Boston
MKE
Milwaukee
$167 Roundtrip, found 4 hours ago
$167
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Wed, Oct 29 from Boston to Milwaukee, returning Wed, Nov 5, priced at $167 found 4 hours ago
JetBlue Airways
Sat, Oct 25 - Tue, Nov 4
BOS
Boston
MKE
Milwaukee
$167 Roundtrip, found 6 hours ago
$167
Roundtrip
found 6 hours ago
Select JetBlue Airways flight, departing Sat, Oct 25 from Boston to Milwaukee, returning Tue, Nov 4, priced at $167 found 6 hours ago
Delta
Tue, Oct 14 - Tue, Oct 21
BOS
Boston
MKE
Milwaukee
$170 Roundtrip, found 12 hours ago
$170
Roundtrip
found 12 hours ago
Select Delta flight, departing Tue, Oct 14 from Boston to Milwaukee, returning Tue, Oct 21, priced at $170 found 12 hours ago
United
Sat, Nov 1 - Tue, Nov 11
BOS
Boston
MKE
Milwaukee
$172 Roundtrip, found 6 hours ago
$172
Roundtrip
found 6 hours ago
Select United flight, departing Sat, Nov 1 from Boston to Milwaukee, returning Tue, Nov 11, priced at $172 found 6 hours ago

Find the cheapest month to fly from Boston (BOS) to Milwaukee (MKE)

September is typically the cheapest month to fly

From $113 - $186 per traveler.

Graph displaying average flight prices per month

Alternative airports near Milwaukee

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to General Mitchell Intl. MKE. Cheapest and Closest option available. Average driving time to city center is 13 minutes. Flights from $202
MKE
General Mitchell Intl.
CheapestClosest
Average driving time to city center13 min
Flights from $202
Flights from Boston (BOS) to Milwaukee (MKE)
Origin airport
Logan Intl.
Destination airport
General Mitchell Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, United
Roundtrip price
$147
Distance
857 mi
Average flight time
1 hour 40 mins

Boston to Milwaukee Flights

The cheapest times to fly from Boston to Milwaukee

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boston to Milwaukee are during the month of October. You can find some of the cheapest flights from Boston to Milwaukee with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boston to Milwaukee

Sunday is one of the best days to book for cheap flights from Boston to Milwaukee: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boston to Milwaukee

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boston to Milwaukee in 2025. You can also book with separate airlines for your outbound and return journeys, from $89 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boston to Milwaukee flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boston to Milwaukee airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Logan Intl. Airport (BOS) to General Mitchell Intl. Airport (MKE) cost?
Grab a cheap one-way flight from $89 or cheap return flight from $147 from Logan Intl. Airport (BOS) to General Mitchell Intl. Airport (MKE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Logan Intl. Airport (BOS) to General Mitchell Intl. Airport (MKE)?
October is the most affordable month to fly from BOS to MKE. Traveling outside of peak seasons is often the key to landing a great deal.
Which airlines fly direct from Logan Intl. Airport (BOS) to General Mitchell Intl. Airport (MKE)?
When jetting out of Logan Intl. Airport (BOS), you can take a nonstop flight to General Mitchell Intl. Airport (MKE) with Delta Air Lines.
What is the cheapest airline that flies from Logan Intl. Airport (BOS) to General Mitchell Intl. Airport (MKE)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest BOS to MKE flight.
How many flights per day from Logan Intl. Airport (BOS) to General Mitchell Intl. Airport (MKE)?
On average, there is just 1 direct flight departing from Logan Intl. Airport (BOS) to General Mitchell Intl. Airport (MKE) per day. If this doesn't suit your schedule, think about flights with a layover. Just filter your search results on Expedia to include one stop or more to discover a better alternative.
What are the most popular departure times for flights from Logan Intl. Airport (BOS) to General Mitchell Intl. Airport (MKE)?
More travelers fly between BOS and MKE at 8 PM than at any other time of day. Looking to skip the crowds? Try choosing a quieter departure window and you could save on your fare as well.
What day of the week has the most flights from BOS to MKE?
Friday has the most flights from Logan Intl. Airport (BOS) to General Mitchell Intl. Airport (MKE). Consider traveling on this day and you'll have a greater chance of finding a departure that fits your schedule.
What is the earliest flight from Logan Intl. Airport (BOS) to General Mitchell Intl. Airport (MKE)?
Take the earliest flight at around 4:05PM UTC-5, leaving from Logan Intl. Airport (BOS). You'll be in the air for roughly 2h 59m, landing at General Mitchell Intl. Airport (MKE) at approximately 6:04PM UTC-6.
How long does it take to fly from Logan Intl. Airport (BOS) to General Mitchell Intl. Airport (MKE)?
The average flight time from BOS to MKE is 2 hours and 55 minutes, covering a total distance of 860 mi.
What airline has the least delays from BOS to MKE?
With 82% of journeys generally landing on time, Delta Air Lines has the best on-time performance for direct flights from Logan Intl. Airport (BOS) to General Mitchell Intl. Airport (MKE). To check your flight status and get notified about any changes, head to the Expedia App.
What is the best time to fly from Logan Intl. Airport (BOS) to General Mitchell Intl. Airport (MKE)?
To touch down at General Mitchell Intl. Airport (MKE) on time, opt for a flight that takes off from Logan Intl. Airport (BOS) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Milwaukee from Logan Intl. Airport (BOS)?
General Mitchell Intl. Airport (MKE) is the only airport in Milwaukee with direct flights from Logan Intl. Airport (BOS). Check out the available options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Logan Intl. Airport (BOS) to General Mitchell Intl. Airport (MKE) last-minute?
Holding off until right before your break to book a ticket from BOS to MKE generally means paying more. While you might find some last-minute discounts, they're not always guaranteed. Be flexible with your travel plans for a better chance of landing a bargain.
Is it cheaper to book a BOS to MKE flight and hotel package?
Compared with arranging flights and hotels separately, booking a BOS to MKE flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one convenient place takes the hassle out of travel planning. Simply secure your flights and select from our extensive range of hotels, then tailor your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Logan Intl. Airport (BOS) to General Mitchell Intl. Airport (MKE)?
If you booked your BOS to MKE flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

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*Available to One Key members.