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Brownsville

$313+ Cheap flights from Milwaukee to Brownsville (MKE - BRO)

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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — BRO
Sep 10 — Sep 171
Thu 9/10
Thu 9/17
1 adult, Economy
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Cheap flight deals from Milwaukee to Brownsville

Cheapest flights from Milwaukee to Brownsville
Explore the most affordable flight options available from Milwaukee to Brownsville. 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 8/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:50 pm -
1 stop5h 33m
Tue 9/154:17 pm -
1 stop5h 31m
Deal found 8/9$313
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.
Tue 9/1510:30 am -
2 stops7h 43m
Tue 9/224:38 pm -
1 stop6h 01m
Deal found 8/9$318
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:43 pm -
1 stop5h 49m
Wed 9/164:17 pm -
1 stop5h 31m
Deal found 8/10$326
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 9/1012:05 pm -
2 stops9h 54m
Wed 9/164:38 pm -
1 stop6h 01m
Deal found 8/10$379
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:15 pm -
1 stop7h 15m
Tue 11/105:49 am -
1 stop5h 41m
Deal found 8/10$398
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:14 pm -
2 stops13h 55m
Sun 10/45:49 am -
1 stop5h 38m
Deal found 8/10$403
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:03 pm -
2 stops9h 56m
Wed 11/49:05 am -
1 stop6h 10m
Deal found 8/6$408
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:43 pm -
1 stop5h 49m
Mon 9/212:47 pm -
1 stop7h 01m
Deal found 8/8$411

Find flight deals from Milwaukee to Brownsville

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Brownsville (BRO). 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

$313
(American Airlines)

Popular in

July

Cheapest in

January

Average price

$379
Provider with most accurate pricing for Milwaukee-Mitchell-Brownsville South Padre Is. Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Brownsville South Padre Is. Intl flights.
Search Deals
From Milwaukee-Mitchell to Brownsville South Padre Is. Intl
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($65 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 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 Milwaukee to Brownsville 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 Milwaukee to Brownsville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilwaukeeBrownsville

MKE Milwaukee-Mitchell - BRO Brownsville South Padre Is. Intl

MKEBRO

Milwaukee-Mitchell

Tue 9/15

10:30 am-6:13 pm

2 stops7h 43m

Brownsville South Padre Is. Intl

Tue 9/22

4:38 pm-10:39 pm

1 stop6h 01m

$318

MilwaukeeBrownsville

MKE Milwaukee-Mitchell - BRO Brownsville South Padre Is. Intl

MKEBRO

Milwaukee-Mitchell

Thu 9/10

12:05 pm-9:59 pm

2 stops9h 54m

Brownsville South Padre Is. Intl

Wed 9/16

4:38 pm-10:39 pm

1 stop6h 01m

$379

MilwaukeeBrownsville

MKE Milwaukee-Mitchell - BRO Brownsville South Padre Is. Intl

MKEBRO

Milwaukee-Mitchell

Tue 9/8

5:50 pm-11:23 pm

1 stop5h 33m

Brownsville South Padre Is. Intl

Tue 9/15

10:43 am-8:03 pm

2 stops9h 20m

$396

MilwaukeeBrownsville

MKE Milwaukee-Mitchell - BRO Brownsville South Padre Is. Intl

MKEBRO

Milwaukee-Mitchell

Wed 9/30

12:22 pm-8:05 pm

1 stop7h 43m

Brownsville South Padre Is. Intl

Sun 10/4

5:49 am-11:27 am

1 stop5h 38m

$404

MilwaukeeBrownsville

MKE Milwaukee-Mitchell - BRO Brownsville South Padre Is. Intl

MKEBRO

Milwaukee-Mitchell

Sat 10/31

12:03 pm-9:59 pm

2 stops9h 56m

Brownsville South Padre Is. Intl

Wed 11/4

9:05 am-3:15 pm

1 stop6h 10m

$408
Quickest round-trip

MilwaukeeBrownsville

MKE Milwaukee-Mitchell - BRO Brownsville South Padre Is. Intl

MKEBRO

Milwaukee-Mitchell

Mon 2/1

12:07 pm-6:14 pm

1 stop6h 07m

Brownsville South Padre Is. Intl

Wed 2/10

3:18 pm-9:59 pm

1 stop6h 41m

$411

MilwaukeeBrownsville

MKE Milwaukee-Mitchell - BRO Brownsville South Padre Is. Intl

MKEBRO

Milwaukee-Mitchell

Thu 11/5

6:47 am-4:01 pm

2 stops9h 14m

Brownsville South Padre Is. Intl

Tue 11/10

4:38 pm-10:46 pm

1 stop6h 08m

$414

MilwaukeeBrownsville

MKE Milwaukee-Mitchell - BRO Brownsville South Padre Is. Intl

MKEBRO

Milwaukee-Mitchell

Fri 9/18

5:43 pm-11:32 pm

1 stop5h 49m

Brownsville South Padre Is. Intl

Mon 9/21

6:37 pm-8:01 am

2 stops13h 24m

$443

MilwaukeeBrownsville

MKE Milwaukee-Mitchell - BRO Brownsville South Padre Is. Intl

MKEBRO

Milwaukee-Mitchell

Thu 9/10

5:03 am-6:07 pm

2 stops13h 04m

Brownsville South Padre Is. Intl

Wed 9/16

10:43 am-9:54 pm

2 stops11h 11m

$473

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

Sorted by cheapest first

Compare providers for flights from Milwaukee to Brownsville

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 Milwaukee to Brownsville 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 Milwaukee-Brownsville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-Brownsville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milwaukee-Brownsville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Milwaukee-Brownsville 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 Milwaukee-Brownsville 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 Milwaukee to Brownsville

Have a flexible travel schedule? Discover the best time to fly to Brownsville from Milwaukee 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.

Reviews of airlines servicing Brownsville

Get insights into the airlines that provide service to Brownsville. 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 Brownsville. Reviews last updated August 11, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from Milwaukee to Brownsville. 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.
United Airlines
7.4
Good
10,103 reviews

Boarding

7.7

Comfort

7.3

Food

6.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
10,103 reviews
United Airlines
7.4
Good
10,103 reviews

Boarding

7.7

Comfort

7.3

Food

6.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.1
Good
11,902 reviews
United Airlines
7.4
Good
10,103 reviews

Boarding

7.7

Comfort

7.3

Food

6.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to Brownsville. 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 Milwaukee to Brownsville?

    United Airlines and American Airlines can get you from Milwaukee to Brownsville in just under 5h 33m. Your travel time can differ by up to 2h 10m. Milwaukee and Brownsville are separated by a distance of 1294 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Our cheapest airline available from Milwaukee to Brownsville is American Airlines. Our recent data shows that you can find tickets from as low as $268 on this airline. An additional option worth looking into is United Airlines, starting at $268. You may be able to fly from Milwaukee to Brownsville for 21% less than the average price by searching for these airlines.

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

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

  • How can I find direct flights from Milwaukee to Brownsville?

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

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

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Milwaukee to Brownsville

Discover the top 2 airlines that operate flights from Milwaukee to Brownsville. 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
United AirlinesCheapest$268Average$379FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$409FlexibilityNo cancel feeOn-time71%

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