$339+ 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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — BRO
Oct 23 — Oct 301
Round-trip
1 adult, Economy
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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
Best
Last-minute
One-way
Cheapest flights from Milwaukee to BrownsvilleExplore 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 September 23, 2026.
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 September 23, 2026.
This American Airlines deal was found by Cheapflights users on 9/19. 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 11/67:05 am -
1 stop8h 04m
Tue 11/105:00 pm -
1 stop4h 56m
Deal found 9/19![American Airlines logo]()
$418
This United Airlines deal was found by Cheapflights users on 9/21. 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 12/122:05 pm -
1 stop7h 54m
Wed 12/164:20 pm -
1 stop6h 32m
Deal found 9/21![United Airlines logo]()
$443
This American Airlines deal was found by Cheapflights users on 9/21. 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 9/305:03 am -
2 stops10h 23m
Sat 10/35:49 am -
1 stop5h 38m
Deal found 9/21![American Airlines logo]()
$466
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Wed 9/302:20 pm -
2 stops7h 30m
Sat 10/37:15 am -
2 stops11h 54m
Deal found 9/21![United Airlines logo]()
$480
This American Airlines deal was found by Cheapflights users on 9/22. 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 10/87:14 am -
1 stop7h 53m
Tue 10/133:37 pm -
1 stop6h 15m
Deal found 9/22![American Airlines logo]()
$496
This United Airlines deal was found by Cheapflights users on 9/19. 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 12/227:45 am -
2 stops12h 06m
Tue 1/57:00 am -
1 stop6h 07m
Deal found 9/19![United Airlines logo]()
$513
Best flights from Milwaukee to BrownsvilleDiscover carefully curated flight deals from Milwaukee to Brownsville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
Discover carefully curated flight deals from Milwaukee to Brownsville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
This American Airlines deal was found by Cheapflights users on 9/21. 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 2/207:05 am -
1 stop7h 59m
Sat 2/275:49 am -
1 stop5h 46m
Deal found 9/21![American Airlines logo]()
$436
This United Airlines deal was found by Cheapflights users on 9/21. 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 12/122:05 pm -
1 stop7h 54m
Wed 12/164:20 pm -
1 stop6h 32m
Deal found 9/21![United Airlines logo]()
$443
This American Airlines deal was found by Cheapflights users on 9/22. 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 10/87:14 am -
1 stop7h 53m
Tue 10/133:37 pm -
1 stop6h 15m
Deal found 9/22![American Airlines logo]()
$496
Last-minute flights from Milwaukee to BrownsvilleDiscover last-minute flight deals from Milwaukee to Brownsville. Data last updated September 23, 2026 and is based on user searches.
Discover last-minute flight deals from Milwaukee to Brownsville. Data last updated September 23, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/21. 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 9/305:03 am -
2 stops10h 23m
Sat 10/35:49 am -
1 stop5h 38m
Deal found 9/21![American Airlines logo]()
$466
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Wed 9/302:20 pm -
2 stops7h 30m
Sat 10/37:15 am -
2 stops11h 54m
Deal found 9/21![United Airlines logo]()
$480
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/68:00 am -
1 stop7h 51m
Sat 10/109:10 am -
1 stop8h 03m
Deal found 9/21![United Airlines logo]()
$539
This American Airlines deal was found by Cheapflights users on 9/22. 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 10/87:14 am -
1 stop7h 53m
Tue 10/133:37 pm -
1 stop6h 15m
Deal found 9/22![American Airlines logo]()
$496
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/87:18 am -
2 stops8h 33m
Tue 10/134:37 pm -
1 stop6h 08m
Deal found 9/21![United Airlines logo]()
$610
One-way flights from Milwaukee to BrownsvilleSearch for one-way flight options from Milwaukee to Brownsville. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
Search for one-way flight options from Milwaukee to Brownsville. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
This American Airlines deal was found by Cheapflights users on 9/22. 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 11/67:05 am -
1 stop8h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![American Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 9/22. 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 11/66:00 am -
2 stops10h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![United Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 9/22. 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 12/195:00 am -
2 stops10h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![United Airlines logo]()
$495
This United Airlines deal was found by Cheapflights users on 9/22. 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 11/72:35 pm -
3 stops20h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![United Airlines logo]()
$504
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 September 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $418 (American Airlines) |
One-way from | $339 (American Airlines) |
Popular in | September |
Cheapest in | January |
Average price | $517 |
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 7,457,451 searches. Data last updated September 23, 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
Cheapest round-trip
Quickest round-trip
MilwaukeeBrownsville
MKE Milwaukee-Mitchell - BRO Brownsville South Padre Is. Intl
MKEBRO
Milwaukee-Mitchell
Tue 11/10
8:00 am-4:01 pm
1 stop8h 01m
Brownsville South Padre Is. Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$339
MilwaukeeBrownsville
MKE Milwaukee-Mitchell - BRO Brownsville South Padre Is. Intl
MKEBRO
Milwaukee-Mitchell
Sun 11/8
8:00 am-4:01 pm
1 stop8h 01m
Brownsville South Padre Is. Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$339
MilwaukeeBrownsville
MKE Milwaukee-Mitchell - BRO Brownsville South Padre Is. Intl
MKEBRO
Milwaukee-Mitchell
Sat 2/20
7:05 am-3:04 pm
1 stop7h 59m
Brownsville South Padre Is. Intl
Sat 2/27
5:49 am-11:35 am
1 stop5h 46m
$436
MilwaukeeBrownsville
MKE Milwaukee-Mitchell - BRO Brownsville South Padre Is. Intl
MKEBRO
Milwaukee-Mitchell
Sat 12/12
2:05 pm-9:59 pm
1 stop7h 54m
Brownsville South Padre Is. Intl
Wed 12/16
4:20 pm-10:52 pm
1 stop6h 32m
$443
MilwaukeeBrownsville
MKE Milwaukee-Mitchell - BRO Brownsville South Padre Is. Intl
MKEBRO
Milwaukee-Mitchell
Sat 12/19
5:00 am-3:52 pm
2 stops10h 52m
Brownsville South Padre Is. Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$495
MilwaukeeBrownsville
MKE Milwaukee-Mitchell - BRO Brownsville South Padre Is. Intl
MKEBRO
Milwaukee-Mitchell
Thu 10/8
7:14 am-3:07 pm
1 stop7h 53m
Brownsville South Padre Is. Intl
Tue 10/13
3:37 pm-9:52 pm
1 stop6h 15m
$496
MilwaukeeBrownsville
MKE Milwaukee-Mitchell - BRO Brownsville South Padre Is. Intl
MKEBRO
Milwaukee-Mitchell
Sat 11/7
2:35 pm-11:19 am
3 stops20h 44m
Brownsville South Padre Is. Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$504
MilwaukeeBrownsville
MKE Milwaukee-Mitchell - BRO Brownsville South Padre Is. Intl
MKEBRO
Milwaukee-Mitchell
Fri 11/6
2:35 pm-11:19 am
3 stops20h 44m
Brownsville South Padre Is. Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$529
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
MKE-BRO
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 September 23, 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.
Comfort
7.3
Boarding
7.7
Crew
8.1
Entertainment
7.1
Overall
7.4
Food
6.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Comfort
7.3
Boarding
7.7
Crew
8.1
Entertainment
7.1
Overall
7.4
Food
6.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Comfort
7.3
Boarding
7.7
Crew
8.1
Entertainment
7.1
Overall
7.4
Food
6.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
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.
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Complete your trip
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Other flights to Brownsville
Explore flights to Brownsville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 23, 2026.
Complete your trip
Complete your trip to Brownsville by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Milwaukee to Brownsville by cabin class
Find flights from Milwaukee to Brownsville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Milwaukee and Brownsville flights
Browse other Milwaukee and Brownsville flight options. Last updated on September 23, 2026.
Other flights from Milwaukee
Browse through other flights departing from Milwaukee. Flights are based on user searches made on Cheapflights and were last updated on September 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$268 | Average$379 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$289 | Average$409 | FlexibilityNo cancel fee | On-time71% |