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$161+ 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
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
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 September 16, 2025.

Round-trip from

$259
(American Airlines)

One-way from

$161
(American Airlines)

Popular in

May

Cheapest in

August

Average price

$348
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 September 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 September 16, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. 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 11/15:34 amMCI - BRO
1 stop4h 19mAmerican Airlines
Sat 11/85:42 pmBRO - MCI
1 stop5h 25mAmerican Airlines
Deal found 9/14$259
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/15:32 amMCI - BRO
1 stop4h 39mAmerican Airlines
Wed 10/85:38 amBRO - MCI
1 stop4h 35mAmerican Airlines
Deal found 9/16$274
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/11:00 pmMCI - BRO
2 stops10h 33mUnited Airlines
Wed 10/85:15 pmBRO - MCI
1 stop5h 12mUnited Airlines
Deal found 9/16$279
This American Airlines deal was found by Cheapflights users on 9/15. 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 9/307:16 amSTL - BRO
1 stop7h 18mAmerican Airlines
Sat 10/46:39 pmBRO - STL
1 stop4h 11mAmerican Airlines
Deal found 9/15$289
This United Airlines deal was found by Cheapflights users on 9/15. 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 9/3011:33 amMCI - BRO
2 stops8h 03mUnited Airlines
Sat 10/47:15 amBRO - MCI
1 stop4h 38mUnited Airlines
Deal found 9/15$364
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Mon 10/274:20 pmMCI - BRO
1 stop7h 16mUnited Airlines
Fri 10/319:35 amBRO - MCI
2 stops11h 12mUnited Airlines
Deal found 9/15$374
This United Airlines deal was found by Cheapflights users on 9/16. 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 12/313:00 pmMCI - BRO
1 stop4h 42mUnited Airlines
Sun 1/45:10 amBRO - MCI
1 stop5h 26mUnited Airlines
Deal found 9/16$382
This American Airlines deal was found by Cheapflights users on 9/15. 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 9/195:32 amMCI - BRO
1 stop4h 39mAmerican Airlines
Sun 9/212:54 pmBRO - MCI
1 stop6h 10mAmerican Airlines
Deal found 9/15$389
This United Airlines deal was found by Cheapflights users on 9/16. 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 9/303:23 pmSTL - BRO
2 stops8h 10mUnited Airlines
Fri 10/37:15 amBRO - STL
2 stops7h 12mUnited Airlines
Deal found 9/16$917

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 September 16, 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

Sat 11/1

6:02 am-6:08 pm

2 stops12h 06m

Brownsville South Padre Is. Intl

Sat 11/8

5:42 pm-11:07 pm

1 stop5h 25m

$264

Kansas CityBrownsville

MCI - BRO

MCIBRO

Kansas City

Wed 10/1

5:32 am-10:11 am

1 stop4h 39m

Brownsville South Padre Is. Intl

Wed 10/8

5:38 am-10:13 am

1 stop4h 35m

$274

Kansas CityBrownsville

MCI - BRO

MCIBRO

Kansas City

Wed 10/1

1:00 pm-11:33 pm

2 stops10h 33m

Brownsville South Padre Is. Intl

Wed 10/8

5:15 pm-10:27 pm

1 stop5h 12m

$279

St. LouisBrownsville

STL - BRO

STLBRO

Lambert-St Louis

Tue 9/30

7:16 am-2:34 pm

1 stop7h 18m

Brownsville South Padre Is. Intl

Sat 10/4

6:39 pm-10:50 pm

1 stop4h 11m

$289

Kansas CityBrownsville

MCI - BRO

MCIBRO

Kansas City

Tue 3/3

10:15 am-3:38 pm

1 stop5h 23m

Brownsville South Padre Is. Intl

Sat 3/7

5:25 pm-10:42 pm

1 stop5h 17m

$329

St. LouisBrownsville

STL - BRO

STLBRO

Lambert-St Louis

Tue 3/10

11:20 am-11:03 pm

1 stop11h 43m

Brownsville South Padre Is. Intl

Wed 3/11

2:18 pm-10:06 pm

1 stop7h 48m

$333

Kansas CityBrownsville

MCI - BRO

MCIBRO

Kansas City

Tue 9/30

11:33 am-7:36 pm

2 stops8h 03m

Brownsville South Padre Is. Intl

Sat 10/4

7:15 am-11:53 am

1 stop4h 38m

$364

Kansas CityBrownsville

MCI - BRO

MCIBRO

Kansas City

Mon 10/27

4:20 pm-11:36 pm

1 stop7h 16m

Brownsville South Padre Is. Intl

Fri 10/31

9:35 am-8:47 pm

2 stops11h 12m

$374

Kansas CityBrownsville

MCI - BRO

MCIBRO

Kansas City

Wed 12/31

3:00 pm-7:42 pm

1 stop4h 42m

Brownsville South Padre Is. Intl

Sun 1/4

5:10 am-10:36 am

1 stop5h 26m

$382

Kansas CityBrownsville

MCI - BRO

MCIBRO

Kansas City

Tue 3/3

2:58 pm-9:48 pm

1 stop6h 50m

Brownsville South Padre Is. Intl

Wed 3/4

7:10 am-12:16 pm

1 stop5h 06m

$389

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 16 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 September 16, 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 10h 33m. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$432FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$387FlexibilityNo cancel feeOn-time69%

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