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$160+ Cheap flights from Missouri to Brownsville (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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BRO
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Missouri to Brownsville

Keep the following information in mind while searching for Missouri to Brownsville flight deals. Data was last updated August 20, 2025.

Round-trip from

$259
(American Airlines)

One-way from

$160
(American Airlines)

Popular in

May

Cheapest in

August

Average price

$258
From Missouri to Brownsville South Padre Is. Intl
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One-way flight from Missouri to Brownsville South Padre Is. Intl
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Highest demand for flights based on searches. 15% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Missouri to Brownsville

Cheapest flights from Missouri to Brownsville
Explore the most affordable flight options available from Missouri to Brownsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This American Airlines deal was found by Cheapflights users on 8/19. 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.
Wed 9/245:32 amMCI - BRO
1 stop4h 39mAmerican Airlines
Tue 9/306:39 pmBRO - MCI
1 stop4h 28mAmerican Airlines
Deal found 8/19$259
This American Airlines deal was found by Cheapflights users on 8/19. 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.
Tue 9/24:00 pmSTL - BRO
1 stop6h 59mAmerican Airlines
Tue 9/95:26 amBRO - STL
2 stops7h 57mAmerican Airlines
Deal found 8/19$279
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/211:05 amSTL - BRO
1 stop4h 58mUnited Airlines
Sat 9/612:11 pmBRO - STL
1 stop6h 39mUnited Airlines
Deal found 8/18$289
This American Airlines deal was found by Cheapflights users on 8/17. 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 9/24:00 pmSTL - BRO
1 stop6h 59mAmerican Airlines
Sat 9/65:26 amBRO - STL
2 stops10h 26mAmerican Airlines
Deal found 8/17$294
This American Airlines deal was found by Cheapflights users on 8/17. 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 10/155:34 amMCI - BRO
1 stop4h 19mAmerican Airlines
Thu 12/1112:07 pmBRO - MCI
2 stops10h 02mAmerican Airlines
Deal found 8/17$319
This American Airlines deal was found by Cheapflights users on 8/20. 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.
Sun 10/195:11 amSTL - BRO
1 stop4h 50mAmerican Airlines
Thu 10/237:08 pmBRO - STL
1 stop4h 41mAmerican Airlines
Deal found 8/20$319
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/24:32 pmSTL - BRO
1 stop7h 02mUnited Airlines
Tue 9/95:15 pmBRO - STL
1 stop5h 01mUnited Airlines
Deal found 8/18$344
This American Airlines deal was found by Cheapflights users on 8/19. 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.
Sat 8/235:45 amMCI - BRO
1 stop4h 17mAmerican Airlines
Wed 8/273:06 pmBRO - MCI
1 stop4h 05mAmerican Airlines
Deal found 8/19$379
This American Airlines deal was found by Cheapflights users on 8/18. 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 8/2310:08 amSTL - BRO
1 stop4h 26mAmerican Airlines
Mon 8/256:37 pmBRO - STL
1 stop4h 37mAmerican Airlines
Deal found 8/18$379
This United Airlines deal was found by Cheapflights users on 8/20. 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 9/43:20 pmSTL - BRO
2 stops8h 14mUnited Airlines
Mon 9/812:11 pmBRO - STL
2 stops11h 33mUnited Airlines
Deal found 8/20$409
This American Airlines deal was found by Cheapflights users on 8/18. 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.
Mon 8/255:52 pmSTL - BRO
1 stop5h 07mAmerican Airlines
Tue 8/266:37 pmBRO - STL
1 stop4h 37mAmerican Airlines
Deal found 8/18$429
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/21:45 pmMCI - BRO
2 stops9h 49mUnited Airlines
Sat 9/612:11 pmBRO - MCI
2 stops11h 16mUnited Airlines
Deal found 8/17$468

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri 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 20, 2025.
Use the filters below to find and compare flights from Missouri to Brownsville that are best for you.

Fly from

Missouri

Fly to

Brownsville

Route

Depart

Return

Price

Kansas CityBrownsville

MCI - BRO

MCIBRO

Kansas City

Wed 10/15

5:34 am-9:53 am

1 stop4h 19m

Brownsville South Padre Is. Intl

Thu 12/11

12:07 pm-4:00 pm

1 stop3h 53m

$259

Kansas CityBrownsville

MCI - BRO

MCIBRO

Kansas City

Wed 9/24

5:32 am-10:11 am

1 stop4h 39m

Brownsville South Padre Is. Intl

Tue 9/30

6:39 pm-11:07 pm

1 stop4h 28m

$259

St. LouisBrownsville

STL - BRO

STLBRO

Lambert-St Louis

Tue 9/2

4:00 pm-10:59 pm

1 stop6h 59m

Brownsville South Padre Is. Intl

Tue 9/9

5:26 am-1:23 pm

2 stops7h 57m

$279

St. LouisBrownsville

STL - BRO

STLBRO

Lambert-St Louis

Thu 9/4

8:20 am-4:03 pm

1 stop7h 43m

Brownsville South Padre Is. Intl

Mon 9/8

12:11 pm-6:58 pm

1 stop6h 47m

$289

St. LouisBrownsville

STL - BRO

STLBRO

Lambert-St Louis

Tue 9/2

11:05 am-4:03 pm

1 stop4h 58m

Brownsville South Padre Is. Intl

Sat 9/6

12:11 pm-6:50 pm

1 stop6h 39m

$289

St. LouisBrownsville

STL - BRO

STLBRO

Lambert-St Louis

Tue 9/2

5:30 pm-10:59 pm

1 stop5h 29m

Brownsville South Padre Is. Intl

Sat 9/6

6:39 pm-10:50 pm

1 stop4h 11m

$289

St. LouisBrownsville

STL - BRO

STLBRO

Lambert-St Louis

Sun 10/19

5:11 am-10:01 am

1 stop4h 50m

Brownsville South Padre Is. Intl

Thu 10/23

7:08 pm-11:49 pm

1 stop4h 41m

$319

St. LouisBrownsville

STL - BRO

STLBRO

Lambert-St Louis

Tue 9/2

4:32 pm-11:34 pm

1 stop7h 02m

Brownsville South Padre Is. Intl

Tue 9/9

5:15 pm-10:16 pm

1 stop5h 01m

$344

Kansas CityBrownsville

MCI - BRO

MCIBRO

Kansas City

Tue 9/2

1:45 pm-11:34 pm

2 stops9h 49m

Brownsville South Padre Is. Intl

Sat 9/6

12:11 pm-11:27 pm

2 stops11h 16m

$468

Kansas CityBrownsville

MCI - BRO

MCIBRO

Kansas City

Fri 10/17

5:34 am-10:01 am

1 stop4h 27m

Brownsville South Padre Is. Intl

Sun 10/19

5:38 am-10:32 pm

1 stop16h 54m

$500

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 17 results
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Best time to book a flight from Missouri to Brownsville

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

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

Currently, August is the cheapest month in which you can book a flight from Missouri to Brownsville (average of $328). Flying from Missouri to Brownsville in March is currently the most expensive (average of $473). 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.

What is the cheapest time of day to fly from MO to BRO?

Find hourly flight availability from Missouri to Brownsville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to Brownsville as you normally would.

Related info for your journey

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

  • What airport do you fly into for flights to Brownsville from Missouri?

    If you book a flight to Brownsville from Missouri, you will be flying to South Padre Is. Intl, which is the city’s only airport. Brownsville South Padre Is. Intl (BRO) is located 4.5 mi from the center of Brownsville.

  • How long is the flight from Missouri to Brownsville?

    There are many flights that can get you from Missouri to Brownsville in 4h 19m. Fly via American Airlines or United Airlines to get the fastest option. Missouri and Brownsville are separated by a distance of 938 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missouri 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 Missouri to Brownsville?

    Currently, August is the cheapest month in which you can book a flight from Missouri to Brownsville (average of $328). Flying from Missouri to Brownsville in March is currently the most expensive (average of $473). 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

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Alternative routes for Missouri to Brownsville

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Missouri to Brownsville

Discover the top 2 airlines that operate flights from Missouri 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 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$258Average$420FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$258Average$406FlexibilityNo cancel feeOn-time71%

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