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$319+ Cheap flights from Baton Rouge to Milwaukee (BTR - MKE)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — MKE
Sep 10 — Sep 171
Thu 9/10
Thu 9/17
1 adult, Economy
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Cheap flight deals from Baton Rouge to Milwaukee

Cheapest flights from Baton Rouge to Milwaukee
Explore the most affordable flight options available from Baton Rouge to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.

This American Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:16 pm -
1 stop5h 41m
Mon 8/315:50 pm -
1 stop5h 05m
Deal found 8/6$319
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/314:00 pm -
1 stop4h 27m
Tue 9/85:30 am -
1 stop7h 22m
Deal found 8/10$359
This American Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am -
1 stop5h 37m
Sat 8/225:50 pm -
1 stop5h 05m
Deal found 8/6$379
This United Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/214:10 pm -
1 stop6h 29m
Mon 8/245:00 am -
2 stops8h 16m
Deal found 8/8$414
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:20 am -
2 stops9h 51m
Tue 10/610:42 am -
2 stops7h 01m
Deal found 8/10$419
This American Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/811:14 am -
1 stop5h 46m
Sat 8/155:50 pm -
1 stop5h 05m
Deal found 8/7$421
This American Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:16 pm -
1 stop5h 41m
Sat 8/155:50 pm -
1 stop5h 05m
Deal found 8/7$424
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/154:10 pm -
1 stop6h 29m
Sun 8/165:00 am -
2 stops10h 30m
Deal found 8/9$426

Find flight deals from Baton Rouge to Milwaukee

Discover tips and strategies to find the most affordable flight options for your journey from Baton Rouge (BTR) to Milwaukee (MKE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$319
(American Airlines)

Popular in

May

Cheapest in

February

Average price

$353
Provider with most accurate pricing for Baton Rouge Ryan-Milwaukee-Mitchell flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baton Rouge Ryan-Milwaukee-Mitchell flights.
Search Deals
From Baton Rouge Ryan to Milwaukee-Mitchell
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($120 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baton Rouge to Milwaukee that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 11, 2026.
Use the filters below to find and compare flights from Baton Rouge to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Baton RougeMilwaukee

BTR Baton Rouge Ryan - MKE Milwaukee-Mitchell

BTRMKE

Baton Rouge Ryan

Thu 9/3

7:13 pm-11:53 pm

1 stop4h 40m

Milwaukee-Mitchell

Tue 9/8

5:30 am-12:52 pm

1 stop7h 22m

$359
Quickest round-trip

Baton RougeMilwaukee

BTR Baton Rouge Ryan - MKE Milwaukee-Mitchell

BTRMKE

Baton Rouge Ryan

Mon 8/31

4:00 pm-8:27 pm

1 stop4h 27m

Milwaukee-Mitchell

Tue 9/8

5:30 am-12:52 pm

1 stop7h 22m

$388

Baton RougeMilwaukee

BTR Baton Rouge Ryan - MKE Milwaukee-Mitchell

BTRMKE

Baton Rouge Ryan

Thu 10/1

5:20 am-3:11 pm

2 stops9h 51m

Milwaukee-Mitchell

Tue 10/6

10:42 am-5:43 pm

2 stops7h 01m

$419

Baton RougeMilwaukee

BTR Baton Rouge Ryan - MKE Milwaukee-Mitchell

BTRMKE

Baton Rouge Ryan

Fri 8/28

9:35 am-6:55 pm

2 stops9h 20m

Milwaukee-Mitchell

Mon 8/31

10:43 am-5:33 pm

1 stop6h 50m

$449

Baton RougeMilwaukee

BTR Baton Rouge Ryan - MKE Milwaukee-Mitchell

BTRMKE

Baton Rouge Ryan

Wed 12/2

5:00 am-1:43 pm

2 stops8h 43m

Milwaukee-Mitchell

Sat 12/5

4:00 pm-10:56 pm

1 stop6h 56m

$449

Baton RougeMilwaukee

BTR Baton Rouge Ryan - MKE Milwaukee-Mitchell

BTRMKE

Baton Rouge Ryan

Wed 8/26

4:10 pm-10:39 pm

1 stop6h 29m

Milwaukee-Mitchell

Sun 8/30

5:00 am-1:16 pm

2 stops8h 16m

$464
Cheapest one-way

Baton RougeMilwaukee

BTR Baton Rouge Ryan - MKE Milwaukee-Mitchell

BTRMKE

Baton Rouge Ryan

Sun 11/15

6:00 am-11:37 am

1 stop5h 37m

$334

Baton RougeMilwaukee

BTR Baton Rouge Ryan - MKE Milwaukee-Mitchell

BTRMKE

Baton Rouge Ryan

Sun 8/16

6:00 am-11:37 am

1 stop5h 37m

$424
Quickest one-way

Baton RougeMilwaukee

BTR Baton Rouge Ryan - MKE Milwaukee-Mitchell

BTRMKE

Baton Rouge Ryan

Sun 8/16

7:13 pm-11:53 pm

1 stop4h 40m

$424

Baton RougeMilwaukee

BTR Baton Rouge Ryan - MKE Milwaukee-Mitchell

BTRMKE

Baton Rouge Ryan

Sun 11/15

6:30 am-2:22 pm

2 stops7h 52m

$429

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Sorted by cheapest first

Compare providers for flights from Baton Rouge to Milwaukee

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baton Rouge to Milwaukee in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Baton Rouge-Milwaukee flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baton Rouge-Milwaukee flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baton Rouge-Milwaukee flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baton Rouge-Milwaukee flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baton Rouge-Milwaukee flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baton Rouge to Milwaukee

Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Baton Rouge with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Baton Rouge to Milwaukee

What is the cheapest month to book a flight from Baton Rouge to Milwaukee?

Currently, February is the cheapest month in which you can book a flight from Baton Rouge to Milwaukee (average of $248). Flying from Baton Rouge to Milwaukee in May is currently the most expensive (average of $678). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Baton Rouge to Milwaukee?

Airfare is below average for this route at the moment.

Baton Rouge to Milwaukee flights typically cost between $338 and $388 in August.
The cheapest round-trip price found within the last 5 days was $319 on American Airlines (Aug 28-Aug 31).

Reviews of airlines servicing Milwaukee

Get insights into the airlines that provide service to Milwaukee. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Milwaukee. Reviews last updated August 11, 2026.
Read reviews from past customers who have flown Delta and American Airlines from Baton Rouge to Milwaukee. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,505 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,505 reviews
Delta
7.8
Good
8,505 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,902 reviews
Delta
7.8
Good
8,505 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Baton Rouge to Milwaukee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Baton Rouge to Milwaukee?

    Delta and United Airlines can get you from Baton Rouge to Milwaukee in just under 4h 40m. Your travel time can differ by up to 5h 11m. Baton Rouge and Milwaukee are separated by a distance of 876 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Baton Rouge to Milwaukee round-trip?

    Currently priced at $248, American Airlines will fly you from Baton Rouge to Milwaukee and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Delta for as low as $253. These flights start at 35% lower than the current average price 3 months from now.

  • Can I find deals for flights from Baton Rouge to Milwaukee that include hotel bookings?

    Yes. In addition to deals on Baton Rouge to Milwaukee flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baton Rouge to Milwaukee?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baton Rouge to Milwaukee.

  • Can I find deals for business class flights from Baton Rouge to Milwaukee?

    Yes. Cheapflights offers flight deals from Baton Rouge to Milwaukee by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Baton Rouge to Milwaukee?

    Currently, February is the cheapest month in which you can book a flight from Baton Rouge to Milwaukee (average of $248). Flying from Baton Rouge to Milwaukee in May is currently the most expensive (average of $678). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
Port Washington
New Berlin
Oak Creek
Wauwatosa

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Baton Rouge to Milwaukee

Discover the top 2 airlines that operate flights from Baton Rouge to Milwaukee. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$304FlexibilityNo cancel feeOn-time71%
DeltaCheapest$253Average$362FlexibilityNo cancel feeOn-timeN/A

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