$171 Cheap Flights from Baton Rouge (BTR) to Milwaukee (MKE)

View $171 flight on Wed, Feb 18, 2026Opens in a new window

Popular airlines from Baton Rouge Metropolitan Airport (BTR) to General Mitchell Intl. Airport (MKE)

Cheap Flights from Baton Rouge to Milwaukee (BTR-MKE)

Prices were available within the past 7 days and start at $171 for one-way flights and $249 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Dec 2 - Fri, Dec 12
BTR
Baton Rouge
MKE
Milwaukee
$249 Roundtrip, found 6 hours ago
$249
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Dec 2 from Baton Rouge to Milwaukee, returning Fri, Dec 12, priced at $249 found 6 hours ago
United
Sat, Feb 14 - Wed, Feb 18
BTR
Baton Rouge
MKE
Milwaukee
$249 Roundtrip, found 20 hours ago
$249
Roundtrip
found 20 hours ago
Select United flight, departing Sat, Feb 14 from Baton Rouge to Milwaukee, returning Wed, Feb 18, priced at $249 found 20 hours ago
American Airlines
Wed, Nov 5 - Wed, Nov 12
BTR
Baton Rouge
MKE
Milwaukee
$254 Roundtrip, found 13 hours ago
$254
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Wed, Nov 5 from Baton Rouge to Milwaukee, returning Wed, Nov 12, priced at $254 found 13 hours ago
American Airlines
Sat, Nov 8 - Tue, Nov 11
BTR
Baton Rouge
MKE
Milwaukee
$254 Roundtrip, found 6 days ago
$254
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Nov 8 from Baton Rouge to Milwaukee, returning Tue, Nov 11, priced at $254 found 6 days ago
United
Wed, Nov 5 - Wed, Nov 12
BTR
Baton Rouge
MKE
Milwaukee
$259 Roundtrip, found 13 hours ago
$259
Roundtrip
found 13 hours ago
Select United flight, departing Wed, Nov 5 from Baton Rouge to Milwaukee, returning Wed, Nov 12, priced at $259 found 13 hours ago
Delta
Fri, Oct 31 - Wed, Nov 12
BTR
Baton Rouge
MKE
Milwaukee
$265 Roundtrip, found 1 day ago
$265
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Oct 31 from Baton Rouge to Milwaukee, returning Wed, Nov 12, priced at $265 found 1 day ago
Delta
Fri, Oct 31 - Sun, Nov 9
BTR
Baton Rouge
MKE
Milwaukee
$270 Roundtrip, found 17 hours ago
$270
Roundtrip
found 17 hours ago
Select Delta flight, departing Fri, Oct 31 from Baton Rouge to Milwaukee, returning Sun, Nov 9, priced at $270 found 17 hours ago
Delta
Fri, Jan 2 - Mon, Jan 19
BTR
Baton Rouge
MKE
Milwaukee
$274 Roundtrip, found 6 days ago
$274
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Jan 2 from Baton Rouge to Milwaukee, returning Mon, Jan 19, priced at $274 found 6 days ago
American Airlines
Sat, Nov 8 - Tue, Nov 11
BTR
Baton Rouge
MKE
Milwaukee
$279 Roundtrip, found 6 days ago
$279
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Nov 8 from Baton Rouge to Milwaukee, returning Tue, Nov 11, priced at $279 found 6 days ago
United
Sat, Feb 14 - Wed, Feb 18
BTR
Baton Rouge
MKE
Milwaukee
$283 Roundtrip, found 20 hours ago
$283
Roundtrip
found 20 hours ago
Select United flight, departing Sat, Feb 14 from Baton Rouge to Milwaukee, returning Wed, Feb 18, priced at $283 found 20 hours ago

Find the cheapest month to fly from Baton Rouge (BTR) to Milwaukee (MKE)

May is typically the cheapest month to fly

From $223 - $576 per traveler.

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 $394
MKE
General Mitchell Intl.
CheapestClosest
Average driving time to city center13 min
Flights from $394

Frequently asked questions

How much does a flight from Baton Rouge Metropolitan Airport (BTR) to General Mitchell Intl. Airport (MKE) cost?
Lock in a cheap one-way flight from $171 or cheap return flight from $249 from Baton Rouge Metropolitan Airport (BTR) to General Mitchell Intl. Airport (MKE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Baton Rouge Metropolitan Airport (BTR) to General Mitchell Intl. Airport (MKE)?
December is the least expensive month to fly from BTR to MKE. Planning your trip for the off-season is often the key to finding better fares.
What is the cheapest airline that flies from Baton Rouge Metropolitan Airport (BTR) to General Mitchell Intl. Airport (MKE)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest BTR to MKE flight.
How many flights per day from Baton Rouge Metropolitan Airport (BTR) to General Mitchell Intl. Airport (MKE)?
You'll have to hop on a flight with a layover if you're traveling from Baton Rouge Metropolitan Airport (BTR) to General Mitchell Intl. Airport (MKE). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from BTR to MKE?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Baton Rouge Metropolitan Airport (BTR) to General Mitchell Intl. Airport (MKE)?
Select a flight from Baton Rouge Metropolitan Airport (BTR) to General Mitchell Intl. Airport (MKE) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures later than this are on average 22% more likely to be canceled.**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.
Is it cheaper to buy a plane ticket from Baton Rouge Metropolitan Airport (BTR) to General Mitchell Intl. Airport (MKE) last-minute?
Last-minute bookings from BTR to MKE are generally more expensive. To secure the best rates, start looking for flights ahead of time. That being said, if your travel plans are flexible, it's possible to score a cheap ticket right before your journey.
Is it cheaper to book a BTR to MKE flight and hotel package?
You'll typically save money by booking a BTR to MKE flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After choosing your preferred flights and accommodations, you can add extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Baton Rouge Metropolitan Airport (BTR) to General Mitchell Intl. Airport (MKE)?
Generally, it's possible to cancel or reschedule your BTR to MKE flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Baton Rouge Metropolitan
Destination airport
General Mitchell Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$248
Distance
876 mi

Book with confidence

Baton Rouge to Milwaukee Flights

The cheapest times to fly from Baton Rouge 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 Baton Rouge to Milwaukee are during the month of December. You can find some of the cheapest flights from Baton Rouge to Milwaukee with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Baton Rouge to Milwaukee

Sunday is one of the best days to book for cheap flights from Baton Rouge 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 Baton Rouge 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 Baton Rouge to Milwaukee in 2025. You can also book with separate airlines for your outbound and return journeys, from $171 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 Baton Rouge 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 Baton Rouge 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.

 

Baton Rouge to Milwaukee Flights

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*Available to One Key members.