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$329+ Cheap flights from Missouri to Brownsville (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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BRO
Sep 6 — Sep 131
Sun 9/6
Sun 9/13
1 adult, Economy
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Cheap 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 7, 2026.

This American Airlines deal was found by Cheapflights users on 8/4. 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.
Thu 8/2711:20 am -
1 stop6h 47m
Tue 9/16:37 pm -
1 stop4h 13m
Deal found 8/4$329
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Thu 9/105:43 am -
1 stop4h 26m
Mon 9/146:37 pm -
1 stop5h 06m
Deal found 8/4$329
This United Airlines deal was found by Cheapflights users on 8/3. 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 8/246:20 am -
1 stop5h 03m
Sat 8/297:15 am -
2 stops10h 15m
Deal found 8/3$334
This United Airlines deal was found by Cheapflights users on 8/7. 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 9/311:15 am -
1 stop6h 58m
Sun 9/67:15 am -
2 stops8h 23m
Deal found 8/7$334
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Wed 9/21:43 pm -
2 stops8h 16m
Wed 9/99:20 am -
2 stops9h 10m
Deal found 8/5$339
This United Airlines deal was found by Cheapflights users on 8/2. 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 11/96:15 am -
1 stop5h 04m
Mon 11/164:38 pm -
1 stop5h 48m
Deal found 8/2$354
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Sat 9/57:25 am -
2 stops10h 48m
Fri 9/117:15 am -
1 stop7h 00m
Deal found 8/6$359
This American Airlines deal was found by Cheapflights users on 8/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:45 pm -
1 stop4h 52m
Mon 8/2410:43 am -
1 stop7h 22m
Deal found 8/5$379
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Thu 9/37:30 am -
2 stops10h 43m
Thu 9/109:20 am -
1 stop4h 49m
Deal found 8/6$383
This United Airlines deal was found by Cheapflights users on 8/3. 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 8/298:30 am -
1 stop7h 21m
Tue 9/14:38 pm -
1 stop5h 57m
Deal found 8/3$409
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:35 am -
1 stop7h 16m
Tue 9/812:05 pm -
1 stop6h 26m
Deal found 8/4$409
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:32 am -
2 stops10h 27m
Tue 9/14:38 pm -
1 stop5h 57m
Deal found 8/4$414

Find 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 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$329
(American Airlines)

Popular in

June

Cheapest in

March

Average price

$453
Provider with most accurate pricing for Kansas City-Brownsville South Padre Is. Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kansas City-Brownsville South Padre Is. Intl flights.
Search Deals
From Missouri to Brownsville South Padre Is. Intl
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($117 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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 7, 2026.
Use the filters below to find and compare flights from Missouri to Brownsville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CityBrownsville

MCI Kansas City - BRO Brownsville South Padre Is. Intl

MCIBRO

Kansas City

Wed 9/9

1:03 pm-8:05 pm

1 stop7h 02m

Brownsville South Padre Is. Intl

Sun 9/13

5:49 am-10:40 am

1 stop4h 51m

$329

Kansas CityBrownsville

MCI Kansas City - BRO Brownsville South Padre Is. Intl

MCIBRO

Kansas City

Mon 8/24

6:20 am-11:23 am

1 stop5h 03m

Brownsville South Padre Is. Intl

Sat 8/29

7:15 am-5:30 pm

2 stops10h 15m

$334

Kansas CityBrownsville

MCI Kansas City - BRO Brownsville South Padre Is. Intl

MCIBRO

Kansas City

Wed 9/2

1:43 pm-9:59 pm

2 stops8h 16m

Brownsville South Padre Is. Intl

Wed 9/9

9:20 am-6:30 pm

2 stops9h 10m

$339

St. LouisBrownsville

STL Lambert-St Louis - BRO Brownsville South Padre Is. Intl

STLBRO

Lambert-St Louis

Thu 9/3

9:30 am-6:13 pm

2 stops8h 43m

Brownsville South Padre Is. Intl

Sun 9/6

7:15 am-2:57 pm

2 stops7h 42m

$339

St. LouisBrownsville

STL Lambert-St Louis - BRO Brownsville South Padre Is. Intl

STLBRO

Lambert-St Louis

Mon 2/1

1:08 pm-9:18 pm

2 stops8h 10m

Brownsville South Padre Is. Intl

Thu 2/11

5:25 pm-10:06 pm

1 stop4h 41m

$367

St. LouisBrownsville

STL Lambert-St Louis - BRO Brownsville South Padre Is. Intl

STLBRO

Lambert-St Louis

Thu 8/20

6:45 pm-11:37 pm

1 stop4h 52m

Brownsville South Padre Is. Intl

Mon 8/24

10:43 am-6:05 pm

1 stop7h 22m

$379

Kansas CityBrownsville

MCI Kansas City - BRO Brownsville South Padre Is. Intl

MCIBRO

Kansas City

Thu 9/3

7:30 am-6:13 pm

2 stops10h 43m

Brownsville South Padre Is. Intl

Thu 9/10

9:20 am-2:09 pm

1 stop4h 49m

$383

Kansas CityBrownsville

MCI Kansas City - BRO Brownsville South Padre Is. Intl

MCIBRO

Kansas City

Sat 8/29

8:30 am-3:51 pm

1 stop7h 21m

Brownsville South Padre Is. Intl

Tue 9/1

4:38 pm-10:35 pm

1 stop5h 57m

$409
Quickest round-trip

St. LouisBrownsville

STL Lambert-St Louis - BRO Brownsville South Padre Is. Intl

STLBRO

Lambert-St Louis

Sat 1/23

11:00 am-3:38 pm

1 stop4h 38m

Brownsville South Padre Is. Intl

Tue 1/26

12:07 pm-4:44 pm

1 stop4h 37m

$409

Kansas CityBrownsville

MCI Kansas City - BRO Brownsville South Padre Is. Intl

MCIBRO

Kansas City

Sat 9/5

1:43 pm-9:59 pm

2 stops8h 16m

Brownsville South Padre Is. Intl

Sat 9/12

4:38 pm-10:35 pm

1 stop5h 57m

$414

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/7

Showing 1-10 of 11 resultsSorted by cheapest first
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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, November is the cheapest month in which you can book a flight from Missouri to Brownsville (average of $284). Flying from Missouri to Brownsville in December is currently the most expensive (average of $684). 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.

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 5h 03m. 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, November is the cheapest month in which you can book a flight from Missouri to Brownsville (average of $284). Flying from Missouri to Brownsville in December is currently the most expensive (average of $684). 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

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 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$258Average$340FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$273Average$456FlexibilityNo cancel feeOn-time71%

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