San Antonio

$249+ Cheap flights from South Padre Island, TX to San Antonio (SAT)

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 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — SAT
feb. 28 — mar. 71
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Cheap 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 enero 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/28. 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.
vie. 2/135:14 pm
BRO
-
SAT
1 stop4h 01m
United Airlines
mar. 2/1711:43 am
SAT
-
BRO
1 stop4h 29m
United Airlines
Deal found 1/28$249
This United Airlines deal was found by Cheapflights users on 1/27. 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.
mar. 3/37:18 am
BRO
-
SAT
1 stop5h 50m
United Airlines
mar. 3/35:58 pm
SAT
-
BRO
1 stop3h 33m
United Airlines
Deal found 1/27$279
This United Airlines deal was found by Cheapflights users on 1/28. 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.
sáb. 2/147:18 am
BRO
-
SAT
1 stop3h 29m
United Airlines
mié. 2/1811:43 am
SAT
-
BRO
1 stop6h 19m
United Airlines
Deal found 1/28$294
This United Airlines deal was found by Cheapflights users on 1/27. 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.
mar. 1/277:15 am
BRO
-
SAT
1 stop3h 32m
United Airlines
mié. 1/289:50 am
SAT
-
BRO
1 stop6h 22m
United Airlines
Deal found 1/27$307
This United Airlines deal was found by Cheapflights users on 1/28. 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.
dom. 6/215:25 pm
BRO
-
SAT
1 stop5h 17m
United Airlines
mié. 6/246:02 pm
SAT
-
BRO
1 stop3h 37m
United Airlines
Deal found 1/28$384
This United Airlines deal was found by Cheapflights users on 1/27. 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.
mar. 3/37:18 am
BRO
-
SAT
2 stops13h 38m
United Airlines
vie. 3/62:20 pm
SAT
-
BRO
1 stop4h 38m
United Airlines
Deal found 1/27$562

Find 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 enero 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$249
(United Airlines)

Popular in

July

Cheapest in

October

Average price

$289
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
High demand for flights, 1% potential price rise
Cheapest flight prices on average. 0% potential price decrease ($2 potential savings vs. average RT price).
Average for round-trip flights in January 2026

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 enero 29, 2026.
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

vie. 2/13

8:04 pm-11:59 pm

1 stop3h 55m

San Antonio

lun. 2/16

4:47 pm-11:14 pm

1 stop6h 27m

$249

BrownsvilleSan Antonio

BRO - SAT

BROSAT

Brownsville South Padre Is. Intl

vie. 2/13

5:14 pm-9:15 pm

1 stop4h 01m

San Antonio

mar. 2/17

11:43 am-4:12 pm

1 stop4h 29m

$249

BrownsvilleSan Antonio

BRO - SAT

BROSAT

Brownsville South Padre Is. Intl

jue. 2/12

5:40 am-9:33 am

1 stop3h 53m

San Antonio

lun. 2/16

6:00 am-10:17 am

1 stop4h 17m

$249

BrownsvilleSan Antonio

BRO - SAT

BROSAT

Brownsville South Padre Is. Intl

vie. 2/13

5:14 pm-9:15 pm

1 stop4h 01m

San Antonio

dom. 2/15

2:10 pm-7:32 pm

1 stop5h 22m

$249

BrownsvilleSan Antonio

BRO - SAT

BROSAT

Brownsville South Padre Is. Intl

mar. 3/3

7:18 am-1:08 pm

1 stop5h 50m

San Antonio

mar. 3/3

5:58 pm-9:31 pm

1 stop3h 33m

$279

BrownsvilleSan Antonio

BRO - SAT

BROSAT

Brownsville South Padre Is. Intl

sáb. 2/14

5:14 pm-9:15 pm

1 stop4h 01m

San Antonio

mié. 2/18

11:43 am-6:02 pm

1 stop6h 19m

$294

BrownsvilleSan Antonio

BRO - SAT

BROSAT

Brownsville South Padre Is. Intl

mar. 3/3

9:35 am-1:08 pm

1 stop3h 33m

San Antonio

vie. 3/6

2:20 pm-6:58 pm

1 stop4h 38m

$307

BrownsvilleSan Antonio

BRO - SAT

BROSAT

Brownsville South Padre Is. Intl

dom. 6/21

5:25 pm-10:42 pm

1 stop5h 17m

San Antonio

mié. 6/24

6:02 pm-9:39 pm

1 stop3h 37m

$384

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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.

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 enero 29, 2026.
Read reviews from past customers who have flown United Airlines and American 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.

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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. 3 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 3h 55m. 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 3 airlines flying from South Padre Island to San Antonio

Discover the top 3 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 enero 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$176Average$248FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$208Average$285FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$218Average$277FlexibilityNo cancel feeOn-time71%

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