HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Brownsville

$165+ Cheap flights from Milwaukee to Brownsville (MKE - BRO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — BRO
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Milwaukee to Brownsville with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 January 28, 2026.

This American Airlines deal was found by Cheapflights users on 1/27. 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 2/173:11 pm
MKE
-
BRO
1 stop8h 03m
American Airlines
Tue 2/246:44 pm
BRO
-
MKE
1 stop4h 54m
American Airlines
Deal found 1/27$289
This United Airlines deal was found by Cheapflights users on 1/27. 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 4/108:00 am
MKE
-
BRO
1 stop8h 24m
United Airlines
Tue 4/1412:06 pm
BRO
-
MKE
2 stops10h 09m
United Airlines
Deal found 1/27$294
This American Airlines deal was found by Cheapflights users on 1/27. 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 3/411:51 am
MKE
-
BRO
1 stop6h 23m
American Airlines
Sun 3/85:40 am
BRO
-
MKE
1 stop5h 21m
American Airlines
Deal found 1/27$309
This American Airlines deal was found by Cheapflights users on 1/25. 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 2/143:11 pm
MKE
-
BRO
1 stop8h 03m
American Airlines
Sat 2/216:44 pm
BRO
-
MKE
1 stop4h 54m
American Airlines
Deal found 1/25$314
This American Airlines deal was found by Cheapflights users on 1/28. 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 2/213:11 pm
MKE
-
BRO
1 stop8h 03m
American Airlines
Sat 2/286:44 pm
BRO
-
MKE
1 stop4h 54m
American Airlines
Deal found 1/28$329
This American Airlines deal was found by Cheapflights users on 1/26. 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 2/133:05 pm
MKE
-
BRO
1 stop7h 49m
American Airlines
Tue 2/175:40 am
BRO
-
MKE
1 stop5h 21m
American Airlines
Deal found 1/26$334
This American Airlines deal was found by Cheapflights users on 1/27. 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 2/1112:07 pm
MKE
-
BRO
1 stop6h 12m
American Airlines
Sun 2/155:40 am
BRO
-
MKE
1 stop5h 21m
American Airlines
Deal found 1/27$339
This American Airlines deal was found by Cheapflights users on 1/27. 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 2/2011:51 am
MKE
-
BRO
1 stop7h 43m
American Airlines
Tue 2/246:44 pm
BRO
-
MKE
1 stop4h 54m
American Airlines
Deal found 1/27$349
This American Airlines deal was found by Cheapflights users on 1/28. 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 2/133:05 pm
MKE
-
BRO
1 stop7h 49m
American Airlines
Mon 2/166:44 pm
BRO
-
MKE
1 stop4h 54m
American Airlines
Deal found 1/28$354
This American Airlines deal was found by Cheapflights users on 1/26. 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 2/263:05 pm
MKE
-
BRO
1 stop7h 49m
American Airlines
Tue 3/36:44 pm
BRO
-
MKE
2 stops13h 05m
American Airlines
Deal found 1/26$367
This American Airlines deal was found by Cheapflights users on 1/26. 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 2/2511:51 am
MKE
-
BRO
1 stop6h 23m
American Airlines
Tue 3/36:44 pm
BRO
-
MKE
1 stop4h 54m
American Airlines
Deal found 1/26$369

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 January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$289
(American Airlines)

One-way from

$165
(American Airlines)

Popular in

July

Cheapest in

August

Average price

$376
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
One-way flight from Milwaukee-Mitchell to Brownsville South Padre Is. Intl
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 28, 2026.
Use the filters below to find and compare flights from Milwaukee to Brownsville that are best for you.

Fly from

Milwaukee

Fly to

Brownsville

Route

Depart

Return

Price

MilwaukeeBrownsville

MKE - BRO

MKEBRO

Milwaukee-Mitchell

Thu 2/26

3:05 pm-10:54 pm

1 stop7h 49m

Brownsville South Padre Is. Intl

Tue 3/3

6:44 pm-11:38 pm

1 stop4h 54m

$289

MilwaukeeBrownsville

MKE - BRO

MKEBRO

Milwaukee-Mitchell

Fri 4/10

8:00 am-4:24 pm

1 stop8h 24m

Brownsville South Padre Is. Intl

Tue 4/14

12:06 pm-10:15 pm

2 stops10h 09m

$294

MilwaukeeBrownsville

MKE - BRO

MKEBRO

Milwaukee-Mitchell

Wed 2/18

6:22 am-2:27 pm

1 stop8h 05m

Brownsville South Padre Is. Intl

Wed 2/25

6:44 pm-11:38 pm

1 stop4h 54m

$329

MilwaukeeBrownsville

MKE - BRO

MKEBRO

Milwaukee-Mitchell

Sat 2/21

3:11 pm-11:14 pm

1 stop8h 03m

Brownsville South Padre Is. Intl

Sat 2/28

6:44 pm-11:38 pm

1 stop4h 54m

$329

MilwaukeeBrownsville

MKE - BRO

MKEBRO

Milwaukee-Mitchell

Sat 2/14

11:30 am-9:31 pm

2 stops10h 01m

Brownsville South Padre Is. Intl

Sat 2/21

5:14 pm-10:45 pm

1 stop5h 31m

$339

MilwaukeeBrownsville

MKE - BRO

MKEBRO

Milwaukee-Mitchell

Fri 2/13

3:05 pm-10:54 pm

1 stop7h 49m

Brownsville South Padre Is. Intl

Mon 2/16

6:44 pm-11:38 pm

1 stop4h 54m

$354

MilwaukeeBrownsville

MKE - BRO

MKEBRO

Milwaukee-Mitchell

Tue 2/24

6:22 am-2:27 pm

1 stop8h 05m

Brownsville South Padre Is. Intl

Tue 3/3

5:40 am-11:01 am

1 stop5h 21m

$369

MilwaukeeBrownsville

MKE - BRO

MKEBRO

Milwaukee-Mitchell

Tue 3/10

11:00 am-9:31 pm

2 stops10h 31m

Brownsville South Padre Is. Intl

Tue 3/17

5:25 pm-10:45 pm

1 stop5h 20m

$374

MilwaukeeBrownsville

MKE - BRO

MKEBRO

Milwaukee-Mitchell

Sat 2/28

10:00 am-11:14 pm

2 stops13h 14m

Brownsville South Padre Is. Intl

Tue 3/3

5:40 am-11:01 am

1 stop5h 21m

$374

MilwaukeeBrownsville

MKE - BRO

MKEBRO

Milwaukee-Mitchell

Wed 2/25

1:13 pm-11:14 pm

2 stops10h 01m

Brownsville South Padre Is. Intl

Tue 3/3

6:44 pm-11:38 pm

1 stop4h 54m

$374

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 16 results
1
2

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 January.
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.

Cheapflights Insights

Everything you need to know about your flight from Milwaukee to Brownsville

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

Currently, November is the cheapest month in which you can book a flight from Milwaukee to Brownsville (average of $185). Flying from Milwaukee to Brownsville in December is currently the most expensive (average of $268). 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.

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 January 28, 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
9,212 reviews

Overall

7.4

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,212 reviews
United Airlines
7.4
Good
9,212 reviews

Overall

7.4

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,201 reviews
United Airlines
7.4
Good
9,212 reviews

Overall

7.4

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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?

    American Airlines and United Airlines can get you from Milwaukee to Brownsville in just under 7h 49m. Your travel time can differ by up to 35m. 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.

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

    Currently, November is the cheapest month in which you can book a flight from Milwaukee to Brownsville (average of $185). Flying from Milwaukee to Brownsville in December is currently the most expensive (average of $268). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Milwaukee to Brownsville

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Dallas/Fort Worth flights
Minneapolis to Dallas/Fort Worth flights
O'Hare Intl to Austin flights
O'Hare Intl to Hobby flights
O'Hare Intl to George Bush Intcntl flights
O'Hare Intl to Love Field flights
O'Hare Intl to San Antonio flights
Minneapolis to Hobby flights
Minneapolis to Austin flights
Minneapolis to George Bush Intcntl flights
Milwaukee to Hobby flights
Minneapolis to San Antonio flights
Milwaukee to Dallas/Fort Worth flights
Milwaukee to George Bush Intcntl flights
Minneapolis to Harlingen flights
Minneapolis to Love Field flights
Appleton to Dallas/Fort Worth flights
Madison to Dallas/Fort Worth flights
O'Hare Intl to El Paso flights
Milwaukee to Austin flights
Milwaukee to Love Field flights
Madison to Austin flights
Madison to Hobby flights
Minneapolis to El Paso flights
Appleton to Hobby flights
Madison to George Bush Intcntl flights
Milwaukee to San Antonio flights
Minneapolis to Corpus Christi flights
Minneapolis to Brownsville flights
Appleton to Austin flights
Appleton to San Antonio flights
Minneapolis to McAllen flights
O'Hare Intl to Brownsville flights
Green Bay to Hobby flights
Appleton to George Bush Intcntl flights
Green Bay to Dallas/Fort Worth flights
Madison to San Antonio flights
O'Hare Intl to McAllen flights
Green Bay to George Bush Intcntl flights
O'Hare Intl to Harlingen flights
Green Bay to Austin flights
Wausau to Austin flights
Madison to Brownsville flights
Milwaukee to El Paso flights
Milwaukee to Harlingen flights
O'Hare Intl to Midland flights
Milwaukee to McAllen flights
Madison to Lubbock flights
O'Hare Intl to Lubbock flights

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 January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$268Average$363FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$378FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2026 Cheapflights