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$195+ 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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BRO
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
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 November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$259
(United Airlines)

One-way from

$195
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$423
Provider with most accurate pricing for Lambert-St Louis-Brownsville South Padre Is. Intl flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Brownsville South Padre Is. Intl flights.
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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. 8% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 6, 2025.

This American Airlines deal was found by Cheapflights users on 11/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/205:35 pmMCI - BRO
1 stop5h 51mAmerican Airlines
Sun 11/236:11 pmBRO - MCI
1 stop4h 39mAmerican Airlines
Deal found 11/6$309
This United Airlines deal was found by Cheapflights users on 11/5. 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 11/158:20 amSTL - BRO
1 stop7h 40mUnited Airlines
Sat 11/225:15 pmBRO - STL
1 stop5h 07mUnited Airlines
Deal found 11/5$356
This American Airlines deal was found by Cheapflights users on 11/4. 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 12/242:00 pmMCI - BRO
1 stop5h 09mAmerican Airlines
Thu 1/15:35 amBRO - MCI
1 stop4h 49mAmerican Airlines
Deal found 11/4$369
This American Airlines deal was found by Cheapflights users on 11/4. 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 11/156:00 amSTL - BRO
2 stops11h 12mAmerican Airlines
Sat 11/225:20 amBRO - STL
1 stop5h 19mAmerican Airlines
Deal found 11/4$389
This United Airlines deal was found by Cheapflights users on 11/5. 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 12/164:45 pmSTL - BRO
1 stop6h 51mUnited Airlines
Fri 12/197:15 amBRO - STL
2 stops9h 12mUnited Airlines
Deal found 11/5$408
This United Airlines deal was found by Cheapflights users on 11/5. 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 11/201:47 pmMCI - BRO
2 stops9h 49mUnited Airlines
Sun 11/237:15 amBRO - MCI
1 stop6h 58mUnited Airlines
Deal found 11/5$414
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Fri 12/126:15 amSTL - BRO
1 stop5h 12mUnited Airlines
Mon 12/155:25 pmBRO - STL
1 stop4h 33mUnited Airlines
Deal found 11/6$425
This American Airlines deal was found by Cheapflights users on 11/4. 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 12/232:00 pmMCI - BRO
1 stop5h 18mAmerican Airlines
Thu 1/15:35 amBRO - MCI
1 stop4h 49mAmerican Airlines
Deal found 11/4$430
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Mon 12/224:40 pmMCI - BRO
1 stop6h 57mUnited Airlines
Fri 12/265:10 amBRO - MCI
1 stop5h 26mUnited Airlines
Deal found 11/6$469
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Fri 11/216:15 amSTL - BRO
1 stop5h 13mUnited Airlines
Tue 11/2512:15 pmBRO - STL
1 stop6h 32mUnited Airlines
Deal found 11/6$537
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Wed 12/246:15 amMCI - BRO
1 stop5h 11mUnited Airlines
Thu 1/14:55 pmBRO - MCI
1 stop5h 35mUnited Airlines
Deal found 11/6$559
This United Airlines deal was found by Cheapflights users on 11/5. 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 12/226:00 amSTL - BRO
1 stop13h 42mUnited Airlines
Sat 12/275:10 amBRO - STL
1 stop4h 39mUnited Airlines
Deal found 11/5$566

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 November 6, 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

St. LouisBrownsville

STL - BRO

STLBRO

Lambert-St Louis

Sat 1/3

5:16 am-9:51 am

1 stop4h 35m

Brownsville South Padre Is. Intl

Thu 1/8

3:18 pm-7:29 pm

1 stop4h 11m

$284

St. LouisBrownsville

STL - BRO

STLBRO

Lambert-St Louis

Sat 1/3

11:41 am-7:18 pm

1 stop7h 37m

Brownsville South Padre Is. Intl

Wed 1/7

3:18 pm-7:29 pm

1 stop4h 11m

$284

Kansas CityBrownsville

MCI - BRO

MCIBRO

Kansas City

Thu 11/20

1:45 pm-6:50 pm

1 stop5h 05m

Brownsville South Padre Is. Intl

Sun 11/23

6:11 pm-10:50 pm

1 stop4h 39m

$309

St. LouisBrownsville

STL - BRO

STLBRO

Lambert-St Louis

Fri 1/2

6:30 am-4:07 pm

2 stops9h 37m

Brownsville South Padre Is. Intl

Wed 1/7

5:25 pm-10:00 pm

1 stop4h 35m

$311

St. LouisBrownsville

STL - BRO

STLBRO

Lambert-St Louis

Wed 1/14

6:00 am-11:31 am

1 stop5h 31m

Brownsville South Padre Is. Intl

Tue 1/20

9:30 am-3:52 pm

1 stop6h 22m

$329

Kansas CityBrownsville

MCI - BRO

MCIBRO

Kansas City

Wed 12/24

2:00 pm-7:09 pm

1 stop5h 09m

Brownsville South Padre Is. Intl

Thu 1/1

5:35 am-10:24 am

1 stop4h 49m

$369

St. LouisBrownsville

STL - BRO

STLBRO

Lambert-St Louis

Tue 3/10

10:05 am-3:38 pm

1 stop5h 33m

Brownsville South Padre Is. Intl

Wed 3/11

5:25 pm-10:13 pm

1 stop4h 48m

$389

St. LouisBrownsville

STL - BRO

STLBRO

Lambert-St Louis

Sat 1/3

5:45 pm-11:37 pm

1 stop5h 52m

Brownsville South Padre Is. Intl

Thu 1/8

9:30 am-11:59 pm

2 stops14h 29m

$389

Kansas CityBrownsville

MCI - BRO

MCIBRO

Kansas City

Thu 11/20

1:47 pm-11:36 pm

2 stops9h 49m

Brownsville South Padre Is. Intl

Sun 11/23

7:15 am-2:13 pm

1 stop6h 58m

$414

Kansas CityBrownsville

MCI - BRO

MCIBRO

Kansas City

Tue 12/23

2:00 pm-7:18 pm

1 stop5h 18m

Brownsville South Padre Is. Intl

Thu 1/1

5:35 am-10:24 am

1 stop4h 49m

$430

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 24 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, May is the cheapest month in which you can book a flight from Missouri to Brownsville (average of $196). Flying from Missouri to Brownsville in June is currently the most expensive (average of $287). 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 November 6, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 21% on flights from Missouri to Brownsville by exploring options for tickets at noon.

How much does it cost to fly round-trip from Missouri to Brownsville?

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 35m. Fly via American Airlines or United Airlines to get the fastest option. Missouri and Brownsville are separated by a distance of 977 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, May is the cheapest month in which you can book a flight from Missouri to Brownsville (average of $196). Flying from Missouri to Brownsville in June is currently the most expensive (average of $287). 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

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Alternative routes for Missouri to Brownsville

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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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$413FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$386FlexibilityNo cancel feeOn-time69%

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