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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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BRO
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
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 October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$259
(American Airlines)

One-way from

$160
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$363
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 ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 23, 2025.

This American Airlines deal was found by Cheapflights users on 10/21. 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 12/36:44 amMCI - BRO
1 stop7h 32mAmerican Airlines
Sat 12/65:42 pmBRO - MCI
1 stop5h 12mAmerican Airlines
Deal found 10/21$259
This American Airlines deal was found by Cheapflights users on 10/23. 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 12/47:00 amSTL - BRO
1 stop7h 17mAmerican Airlines
Sun 12/75:27 amBRO - STL
1 stop5h 10mAmerican Airlines
Deal found 10/23$259
This American Airlines deal was found by Cheapflights users on 10/22. 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 11/65:17 amSTL - BRO
1 stop4h 39mAmerican Airlines
Mon 11/105:42 pmBRO - STL
1 stop5h 16mAmerican Airlines
Deal found 10/22$329
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/75:15 amMCI - BRO
1 stop4h 54mAmerican Airlines
Tue 11/115:20 amBRO - MCI
1 stop4h 34mAmerican Airlines
Deal found 10/23$339
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/73:00 pmMCI - BRO
1 stop5h 25mUnited Airlines
Tue 11/115:15 pmBRO - MCI
1 stop5h 13mUnited Airlines
Deal found 10/23$359
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Thu 11/66:15 amMCI - BRO
1 stop5h 13mUnited Airlines
Mon 11/107:15 amBRO - MCI
1 stop4h 46mUnited Airlines
Deal found 10/22$389
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Mon 12/154:45 pmSTL - BRO
1 stop6h 51mUnited Airlines
Fri 12/195:10 amBRO - STL
1 stop4h 39mUnited Airlines
Deal found 10/22$389
This United Airlines deal was found by Cheapflights users on 10/21. 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 10/253:03 pmMCI - BRO
1 stop4h 33mUnited Airlines
Mon 10/275:15 pmBRO - MCI
1 stop5h 13mUnited Airlines
Deal found 10/21$399
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Fri 11/213:00 pmMCI - BRO
1 stop5h 25mUnited Airlines
Fri 11/289:35 amBRO - MCI
1 stop4h 38mUnited Airlines
Deal found 10/21$451
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Thu 11/68:20 amSTL - BRO
1 stop7h 40mUnited Airlines
Mon 11/109:35 amBRO - STL
2 stops14h 09mUnited Airlines
Deal found 10/22$484
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Mon 11/245:17 amSTL - BRO
1 stop4h 39mAmerican Airlines
Sat 11/295:20 amBRO - STL
1 stop6h 27mAmerican Airlines
Deal found 10/21$488

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 October 23, 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

Fri 1/30

1:56 pm-6:14 pm

1 stop4h 18m

Brownsville South Padre Is. Intl

Tue 2/3

6:44 pm-11:12 pm

1 stop4h 28m

$259

St. LouisBrownsville

STL - BRO

STLBRO

Lambert-St Louis

Thu 12/4

7:00 am-2:17 pm

1 stop7h 17m

Brownsville South Padre Is. Intl

Sun 12/7

5:27 am-10:37 am

1 stop5h 10m

$259

St. LouisBrownsville

STL - BRO

STLBRO

Lambert-St Louis

Tue 2/17

10:10 am-4:12 pm

1 stop6h 02m

Brownsville South Padre Is. Intl

Sat 2/21

5:25 pm-10:14 pm

1 stop4h 49m

$272

St. LouisBrownsville

STL - BRO

STLBRO

Lambert-St Louis

Tue 3/3

10:10 am-4:12 pm

1 stop6h 02m

Brownsville South Padre Is. Intl

Fri 3/13

5:10 am-9:24 am

1 stop4h 14m

$301

Kansas CityBrownsville

MCI - BRO

MCIBRO

Kansas City

Tue 4/21

7:28 am-1:57 pm

1 stop6h 29m

Brownsville South Padre Is. Intl

Tue 4/28

4:09 pm-8:04 pm

1 stop3h 55m

$314

Kansas CityBrownsville

MCI - BRO

MCIBRO

Kansas City

Wed 12/3

7:00 am-5:09 pm

2 stops10h 09m

Brownsville South Padre Is. Intl

Sat 12/6

5:27 am-3:06 pm

2 stops9h 39m

$324

Kansas CityBrownsville

MCI - BRO

MCIBRO

Kansas City

Thu 3/5

6:30 am-11:22 am

1 stop4h 52m

Brownsville South Padre Is. Intl

Sun 3/8

5:10 am-9:40 am

1 stop4h 30m

$329

Kansas CityBrownsville

MCI - BRO

MCIBRO

Kansas City

Wed 4/1

12:07 pm-6:27 pm

1 stop6h 20m

Brownsville South Padre Is. Intl

Wed 4/8

6:21 pm-10:22 pm

1 stop4h 01m

$329

St. LouisBrownsville

STL - BRO

STLBRO

Lambert-St Louis

Thu 11/6

5:17 am-9:56 am

1 stop4h 39m

Brownsville South Padre Is. Intl

Mon 11/10

5:42 pm-10:58 pm

1 stop5h 16m

$329

Kansas CityBrownsville

MCI - BRO

MCIBRO

Kansas City

Fri 11/7

5:15 am-10:09 am

1 stop4h 54m

Brownsville South Padre Is. Intl

Tue 11/11

5:20 am-9:54 am

1 stop4h 34m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

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, 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 October 23, 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 18m. 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, 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

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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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$413FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$396FlexibilityNo cancel feeOn-time69%

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