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South Padre Island

$379+ Cheap flights from Louisville (SDF) to South Padre Island, TX

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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — MFE
Feb 11 — Feb 181
Wed 2/11
Wed 2/18
1 adult, Economy
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Cheap flight deals from Louisville to South Padre Island

Keep the following information in mind while searching for Louisville to South Padre Island flight deals. Data was last updated January 12, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$379
(United Airlines)
Provider with most accurate pricing for Louisville Intl-Brownsville South Padre Is. Intl flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Brownsville South Padre Is. Intl flights.
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From Louisville Intl to South Padre Island
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Find flight deals from Louisville to South Padre Island

Cheapest flights from Louisville to South Padre Island
Explore the most affordable flight options available from Louisville to South Padre Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 12, 2026.

This United Airlines deal was found by Cheapflights users on 1/9. 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 1/283:30 pm
SDF
-
BRO
1 stop7h 01m
United Airlines
Sat 1/317:15 am
BRO
-
SDF
2 stops11h 16m
United Airlines
Deal found 1/9$379
This United Airlines deal was found by Cheapflights users on 1/11. 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 1/263:30 pm
SDF
-
BRO
1 stop7h 01m
United Airlines
Fri 1/307:15 am
BRO
-
SDF
1 stop4h 59m
United Airlines
Deal found 1/11$449
This United Airlines deal was found by Cheapflights users on 1/11. 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 3/106:00 am
SDF
-
BRO
1 stop6h 34m
United Airlines
Sat 3/1412:10 pm
BRO
-
SDF
1 stop6h 41m
United Airlines
Deal found 1/11$452
This American Airlines deal was found by Cheapflights users on 1/11. 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 3/107:40 am
SDF
-
BRO
1 stop7h 47m
American Airlines
Fri 3/132:58 pm
BRO
-
SDF
1 stop6h 40m
American Airlines
Deal found 1/11$459

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville 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 January 12, 2026.
Use the filters below to find and compare flights from Louisville to South Padre Island that are best for you.

Fly from

Louisville

Fly to

South Padre Island

Route

Depart

Return

Price

LouisvilleBrownsville

SDF - BRO

SDFBRO

Louisville Intl

Wed 1/28

3:30 pm-9:31 pm

1 stop7h 01m

Brownsville South Padre Is. Intl

Sat 1/31

7:15 am-7:31 pm

2 stops11h 16m

$379

LouisvilleBrownsville

SDF - BRO

SDFBRO

Louisville Intl

Mon 1/26

3:30 pm-9:31 pm

1 stop7h 01m

Brownsville South Padre Is. Intl

Fri 1/30

7:15 am-1:14 pm

1 stop4h 59m

$449

LouisvilleBrownsville

SDF - BRO

SDFBRO

Louisville Intl

Tue 3/10

6:00 am-11:34 am

1 stop6h 34m

Brownsville South Padre Is. Intl

Sat 3/14

12:10 pm-7:51 pm

1 stop6h 41m

$452

LouisvilleBrownsville

SDF - BRO

SDFBRO

Louisville Intl

Tue 3/10

7:40 am-2:27 pm

1 stop7h 47m

Brownsville South Padre Is. Intl

Fri 3/13

2:58 pm-10:38 pm

1 stop6h 40m

$459

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/9

Best time to book a flight from Louisville to South Padre Island

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

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

Currently, April is the cheapest month in which you can book a flight from Louisville to South Padre Island (average of $258). Flying from Louisville to South Padre Island in July is currently the most expensive (average of $444). 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.

Reviews of airlines servicing South Padre Island

Get insights into the airlines that provide service to South Padre Island. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Padre Island. Reviews last updated January 12, 2026.
Read reviews from past customers who have flown United Airlines from Louisville to South Padre Island. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,143 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,143 reviews
United Airlines
7.4
Good
9,143 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Louisville 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.

  • What airport do you fly from for flights from Louisville to South Padre Island?

    Located just 5.3 mi from the city center, Louisville Intl is the airport most travelers will use when flying to South Padre Island from Louisville. Booking flights from Louisville Intl (SDF) to South Padre Island should be relatively easy as there are 0 daily outbound flights to South Padre Island from 2 different airlines.

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

    There are many flights that can get you from Louisville to South Padre Island in 7h 01m. Fly via United Airlines to get the fastest option. Louisville and South Padre Island are separated by a distance of 1087 mi.

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

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

  • How can I find direct flights from Louisville 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 Louisville to South Padre Island.

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

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

    Currently, April is the cheapest month in which you can book a flight from Louisville to South Padre Island (average of $258). Flying from Louisville to South Padre Island in July is currently the most expensive (average of $444). 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.

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Top 2 airlines flying from Louisville to South Padre Island

Discover the top 2 airlines that operate flights from Louisville 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 January 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$252Average$337FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$273Average$445FlexibilityNo cancel feeOn-time69%

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