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South Padre Island

$110+ Cheap flights from San Antonio (SAT) 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — MFE
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from San Antonio to South Padre Island

Keep the following information in mind while searching for San Antonio to South Padre Island flight deals. Data was last updated July 30, 2025.

Round-trip from

$219
(American Airlines)

One-way from

$110
(American Airlines)

Popular in

October

Cheapest in

April

Average price

$323
From San Antonio to South Padre Island
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One-way flight from San Antonio to South Padre Island
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Highest demand for flights based on searches. 15% potential increase in price ($52 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 July 2025
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Find flight deals from San Antonio to South Padre Island

Cheapest flights from San Antonio to South Padre Island
Explore the most affordable flight options available from San Antonio to South Padre Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This American Airlines deal was found by Cheapflights users on 7/29. 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 8/279:15 amSAT - BRO
1 stop5h 19mAmerican Airlines
Thu 8/285:37 amBRO - SAT
1 stop3h 40mAmerican Airlines
Deal found 7/29$219
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/302:25 pmSAT - BRO
1 stop5h 13mUnited Airlines
Sun 8/319:45 amBRO - SAT
1 stop5h 41mUnited Airlines
Deal found 7/28$259

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio 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 July 30, 2025.
Use the filters below to find and compare flights from San Antonio to South Padre Island that are best for you.

Fly from

San Antonio

Fly to

South Padre Island

Route

Depart

Return

Price

San AntonioBrownsville

SAT - BRO

SATBRO

San Antonio

Wed 8/27

9:15 am-2:34 pm

1 stop5h 19m

Brownsville South Padre Is. Intl

Thu 8/28

5:37 am-9:17 am

1 stop3h 40m

$219

San AntonioBrownsville

SAT - BRO

SATBRO

San Antonio

Sat 8/30

2:25 pm-7:38 pm

1 stop5h 13m

Brownsville South Padre Is. Intl

Sun 8/31

9:45 am-3:26 pm

1 stop5h 41m

$259

San AntonioBrownsville

SAT - BRO

SATBRO

San Antonio

Tue 8/26

6:45 pm-10:59 pm

1 stop4h 14m

$110

San AntonioBrownsville

SAT - BRO

SATBRO

San Antonio

Mon 8/11

2:15 pm-8:40 pm

1 stop6h 25m

$273

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from San Antonio to South Padre Island

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

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

Currently, September is the cheapest month in which you can book a flight from San Antonio to South Padre Island (average of $281). Flying from San Antonio to South Padre Island in December is currently the most expensive (average of $416). 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 SAT to SO9?

Find hourly flight availability from San Antonio to South Padre Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Antonio to South Padre Island as you normally would.

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 July 30, 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines from San Antonio to South Padre Island by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,896 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.
United Airlines
7.4
Good
8,896 reviews
United Airlines
7.4
Good
8,896 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,896 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

Related info for your journey

Find useful and relevant information for your journey from San Antonio 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 San Antonio to South Padre Island?

    Located just 7.6 mi from the city center, San Antonio is the airport most travelers will use when flying to South Padre Island from San Antonio. Booking flights from San Antonio (SAT) to South Padre Island should be relatively easy as there are 0 daily outbound flights to South Padre Island from 3 different airlines.

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from San Antonio to South Padre Island (average of $281). Flying from San Antonio to South Padre Island in December is currently the most expensive (average of $416). 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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Top 3 airlines flying from San Antonio to South Padre Island

Discover the top 3 airlines that operate flights from San Antonio 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$208Average$297FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$218Average$301FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$238Average$307FlexibilityNo cancel feeOn-time63%

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