San Antonio

$140+ Cheap flights from South Padre Island, TX to San Antonio (SAT)

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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — SAT
Nov 29 — Dec 61
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Cheap flight deals from South Padre Island to San Antonio

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

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$249
(United Airlines)

One-way from

$140
(American Airlines)

Popular in

July

Cheapest in

December

Average price

$234
Provider with most accurate pricing for Brownsville South Padre Is. Intl-San Antonio flight deals.
Provider most trusted by Cheapflights users for Brownsville South Padre Is. Intl-San Antonio flights.
From South Padre Island to San Antonio
One-way flight from South Padre Island to San Antonio
Highest demand for flights based on searches. 9% potential increase in price ($27 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
Average for round-trip flights in October 2025

Find flight deals from South Padre Island to San Antonio

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

This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:15 pmBRO - SAT
1 stop4h 05mUnited Airlines
Mon 11/176:00 pmSAT - BRO
1 stop5h 36mUnited Airlines
Deal found 10/29$249
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 10/297:20 amBRO - SAT
1 stop3h 23mUnited Airlines
Thu 10/306:00 pmSAT - BRO
1 stop5h 36mUnited Airlines
Deal found 10/28$307
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1312:15 pmBRO - SAT
1 stop3h 15mUnited Airlines
Sat 12/207:04 pmSAT - BRO
1 stop4h 33mUnited Airlines
Deal found 10/29$449
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/1412:15 pmBRO - SAT
2 stops24h 41mUnited Airlines
Tue 11/182:14 pmSAT - BRO
1 stop6h 11mUnited Airlines
Deal found 10/30$502
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/1212:15 pmBRO - SAT
1 stop5h 32mUnited Airlines
Wed 11/196:00 pmSAT - BRO
1 stop5h 36mUnited Airlines
Deal found 10/30$551

Cheapflights Fare Finder

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

Fly from

South Padre Island

Fly to

San Antonio

Route

Depart

Return

Price

BrownsvilleSan Antonio

BRO - SAT

BROSAT

Brownsville South Padre Is. Intl

Thu 11/13

5:15 pm-9:20 pm

1 stop4h 05m

San Antonio

Mon 11/17

6:00 pm-11:36 pm

1 stop5h 36m

$249

BrownsvilleSan Antonio

BRO - SAT

BROSAT

Brownsville South Padre Is. Intl

Fri 11/14

5:20 am-10:55 am

1 stop5h 35m

San Antonio

Tue 11/18

6:05 pm-11:04 pm

1 stop4h 59m

$249

BrownsvilleSan Antonio

BRO - SAT

BROSAT

Brownsville South Padre Is. Intl

Fri 11/14

12:15 pm-12:56 pm

2 stops24h 41m

San Antonio

Tue 11/18

2:14 pm-8:25 pm

1 stop6h 11m

$502

BrownsvilleSan Antonio

BRO - SAT

BROSAT

Brownsville South Padre Is. Intl

Wed 11/12

12:15 pm-5:47 pm

1 stop5h 32m

San Antonio

Wed 11/19

6:00 pm-11:36 pm

1 stop5h 36m

$551

BrownsvilleSan Antonio

BRO - SAT

BROSAT

Brownsville South Padre Is. Intl

Mon 11/10

5:20 am-9:46 am

1 stop4h 26m

$154

BrownsvilleSan Antonio

BRO - SAT

BROSAT

Brownsville South Padre Is. Intl

Fri 11/14

12:15 pm-12:56 pm

2 stops24h 41m

$354

BrownsvilleSan Antonio

BRO - SAT

BROSAT

Brownsville South Padre Is. Intl

Mon 11/10

9:35 am-10:27 pm

2 stops12h 52m

$444

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

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

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

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

Currently, September is the cheapest month in which you can book a flight from South Padre Island to San Antonio (average of $88). Flying from South Padre Island to San Antonio in July is currently the most expensive (average of $182). 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 SO9 to SAT?

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

Unlike in the afternoon, when flights are generally more expensive, you can save up to 32% on flights from South Padre Island to San Antonio by exploring options for tickets at noon.

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated October 30, 2025.
Read reviews from past customers who have flown United Airlines from South Padre Island to San Antonio. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

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

    San Antonio (SAT), located 7.6 mi from the city center, is the airport you fly into when you book flights from South Padre Island to San Antonio. 2 airlines have flights to San Antonio from South Padre Island on a regular basis. Booking flights from South Padre Island to San Antonio should not be difficult; the airport handles an average of 0 inbound flights from South Padre Island per day.

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

    Departing from South Padre Island to San Antonio will take you 4h 05m. Airlines will cover a distance of 258 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from South Padre Island to San Antonio (average of $88). Flying from South Padre Island to San Antonio in July is currently the most expensive (average of $182). 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

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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Alternative routes for South Padre Island to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from South Padre Island to San Antonio

Discover the top 2 airlines that operate flights from South Padre Island to San Antonio. 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$208Average$292FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$217Average$253FlexibilityNo cancel feeOn-time63%

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