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South Padre Island

$160+ Cheap flights from Missouri to South Padre Island, TX

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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MFE
Apr 3 — Apr 101
Fri 4/3
Fri 4/10
1 adult, Economy
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Cheap flight deals from Missouri to South Padre Island

Cheapest flights from Missouri to South Padre Island
Explore the most affordable flight options available from Missouri to South Padre Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 4, 2026.

This American Airlines deal was found by Cheapflights users on 2/27. 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 4/15:30 am
MCI
-
BRO
1 stop4h 47m
American Airlines
Wed 4/87:41 pm
BRO
-
MCI
1 stop4h 26m
American Airlines
Deal found 2/27$279
This United Airlines deal was found by Cheapflights users on 3/1. 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 4/144:49 pm
STL
-
BRO
1 stop4h 58m
United Airlines
Tue 4/285:25 pm
BRO
-
STL
1 stop5h 03m
United Airlines
Deal found 3/1$279
This United Airlines deal was found by Cheapflights users on 3/2. 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.
Tue 3/2410:05 am
STL
-
BRO
1 stop6h 17m
United Airlines
Sat 3/285:15 am
BRO
-
STL
1 stop4h 06m
United Airlines
Deal found 3/2$289
This American Airlines deal was found by Cheapflights users on 2/27. 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 4/215:33 am
MCI
-
BRO
2 stops8h 47m
American Airlines
Tue 4/286:24 pm
BRO
-
MCI
1 stop4h 26m
American Airlines
Deal found 2/27$319
This American Airlines deal was found by Cheapflights users on 3/4. 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.
Sun 4/55:30 am
MCI
-
BRO
1 stop4h 47m
American Airlines
Fri 4/107:41 pm
BRO
-
MCI
1 stop4h 26m
American Airlines
Deal found 3/4$339
This American Airlines deal was found by Cheapflights users on 3/1. 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 7/287:44 pm
MCI
-
BRO
1 stop4h 30m
American Airlines
Tue 8/46:41 pm
BRO
-
MCI
1 stop5h 31m
American Airlines
Deal found 3/1$349
This United Airlines deal was found by Cheapflights users on 3/1. 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 10/278:50 am
STL
-
BRO
1 stop6h 48m
United Airlines
Sat 10/3112:07 pm
BRO
-
STL
1 stop4h 28m
United Airlines
Deal found 3/1$349
This American Airlines deal was found by Cheapflights users on 2/28. 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 3/85:30 am
MCI
-
BRO
1 stop4h 47m
American Airlines
Sat 3/147:49 pm
BRO
-
MCI
1 stop4h 23m
American Airlines
Deal found 2/28$354
This United Airlines deal was found by Cheapflights users on 2/27. 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 4/211:54 pm
MCI
-
BRO
2 stops7h 53m
United Airlines
Tue 4/2812:00 pm
BRO
-
MCI
2 stops7h 45m
United Airlines
Deal found 2/27$359
This United Airlines deal was found by Cheapflights users on 3/2. 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.
Sat 8/81:13 pm
STL
-
BRO
2 stops8h 39m
United Airlines
Tue 8/119:20 am
BRO
-
STL
1 stop4h 48m
United Airlines
Deal found 3/2$363
This United Airlines deal was found by Cheapflights users on 3/2. 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.
Tue 7/288:35 am
STL
-
BRO
2 stops13h 17m
United Airlines
Mon 8/1012:10 pm
BRO
-
STL
2 stops11h 35m
United Airlines
Deal found 3/2$374
This American Airlines deal was found by Cheapflights users on 3/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/85:32 pm
STL
-
BRO
1 stop5h 05m
American Airlines
Tue 8/1110:33 am
BRO
-
STL
1 stop6h 18m
American Airlines
Deal found 3/2$385

Find flight deals from Missouri to South Padre Island

Keep the following information in mind while searching for Missouri to South Padre Island flight deals. Data was last updated March 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$279
(American Airlines)

One-way from

$160
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$477
Provider with most accurate pricing for Lambert-St Louis-Brownsville South Padre Is. Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Brownsville South Padre Is. Intl flights.
Search Deals
From Missouri to South Padre Island
Search Deals
One-way flight from Missouri to South Padre Island
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to South Padre Island 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 March 4, 2026.
Use the filters below to find and compare flights from Missouri to South Padre Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisBrownsville

STL - BRO

STLBRO

Lambert-St Louis

Tue 4/14

4:49 pm-9:47 pm

1 stop4h 58m

Brownsville South Padre Is. Intl

Tue 4/28

5:25 pm-10:28 pm

1 stop5h 03m

$279

Kansas CityBrownsville

MCI - BRO

MCIBRO

Kansas City

Wed 4/1

6:28 am-7:34 pm

2 stops13h 06m

Brownsville South Padre Is. Intl

Wed 4/8

5:40 am-10:13 am

1 stop4h 33m

$284

St. LouisBrownsville

STL - BRO

STLBRO

Lambert-St Louis

Wed 5/6

7:45 am-6:28 pm

2 stops10h 43m

Brownsville South Padre Is. Intl

Tue 5/12

5:17 pm-10:30 pm

1 stop5h 13m

$284

St. LouisBrownsville

STL - BRO

STLBRO

Lambert-St Louis

Tue 3/24

6:25 am-4:22 pm

2 stops9h 57m

Brownsville South Padre Is. Intl

Sat 3/28

5:15 am-9:21 am

1 stop4h 06m

$304

Kansas CityBrownsville

MCI - BRO

MCIBRO

Kansas City

Mon 3/23

5:30 am-10:17 am

1 stop4h 47m

Brownsville South Padre Is. Intl

Thu 3/26

8:05 pm-12:12 am

1 stop4h 07m

$319

Kansas CityBrownsville

MCI - BRO

MCIBRO

Kansas City

Tue 4/21

5:33 am-2:20 pm

2 stops8h 47m

Brownsville South Padre Is. Intl

Tue 4/28

6:24 pm-10:50 pm

1 stop4h 26m

$319

Kansas CityBrownsville

MCI - BRO

MCIBRO

Kansas City

Tue 4/14

1:05 pm-9:47 pm

2 stops8h 42m

Brownsville South Padre Is. Intl

Fri 4/17

5:25 pm-10:30 pm

1 stop5h 05m

$324

St. LouisBrownsville

STL - BRO

STLBRO

Lambert-St Louis

Wed 5/13

6:00 am-11:27 am

1 stop5h 27m

Brownsville South Padre Is. Intl

Wed 5/20

5:17 pm-10:30 pm

1 stop5h 13m

$349

Kansas CityBrownsville

MCI - BRO

MCIBRO

Kansas City

Tue 4/21

1:54 pm-9:47 pm

2 stops7h 53m

Brownsville South Padre Is. Intl

Tue 4/28

12:00 pm-7:45 pm

2 stops7h 45m

$359

St. LouisBrownsville

STL - BRO

STLBRO

Lambert-St Louis

Thu 4/23

6:00 am-11:19 am

1 stop5h 19m

Brownsville South Padre Is. Intl

Thu 4/30

5:17 pm-10:30 pm

1 stop5h 13m

$373

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/3

Showing 1-10 of 26 resultsSorted by cheapest first
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Best time to book a flight from Missouri to South Padre Island

Have a flexible travel schedule? Discover the best time to fly to South Padre Island 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 South Padre Island

What is the cheapest month to book a flight from Missouri to South Padre Island?

Currently, May is the cheapest month in which you can book a flight from Missouri to South Padre Island (average of $196). Flying from Missouri to South Padre Island in June is currently the most expensive (average of $290). 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 South Padre Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Missouri to South Padre Island?

    Airlines like United Airlines and American Airlines fly from Missouri to South Padre Island in about 4h 58m. The time it takes to get you to your destination can typically vary by up to 8h 08m. The distance between Missouri and South Padre Island is about 977 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Missouri to South Padre Island that include hotel bookings?

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

  • How can I find direct flights from Missouri to South Padre Island?

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

  • Can I find deals for business class flights from Missouri to South Padre Island?

    Yes. Cheapflights offers flight deals from Missouri to South Padre Island 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 South Padre Island?

    Currently, May is the cheapest month in which you can book a flight from Missouri to South Padre Island (average of $196). Flying from Missouri to South Padre Island in June is currently the most expensive (average of $290). 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 South Padre Island

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Missouri to South Padre Island

Discover the top 3 airlines that operate flights from Missouri to South Padre Island. 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 March 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$196Average$325FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$196Average$408FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$235Average$356FlexibilityNo cancel feeOn-time69%

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