Cheap flights from South Padre Island, TX to Austin (AUS)
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Everything you need to know about your flight from South Padre Island to Austin
What is the cheapest month to book a flight from South Padre Island to Austin?
Currently, January is the cheapest month in which you can book a flight from South Padre Island to Austin (average of $286). Flying from South Padre Island to Austin in March is currently the most expensive (average of $362). 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 AUS?
Find hourly flight availability from South Padre Island to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.
When flying from South Padre Island to Austin, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
What is the cheapest day to fly from South Padre Island to Austin?
Use this chart to determine the cheapest time to fly round-trip from South Padre Island to Austin. Price data was last updated on October 13, 2024.
Travelers seeking maximum savings on their South Padre Island to Austin flight should consider departing on Friday afternoons when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Rainfall in Austin by month
Plan your trip to Austin by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Austin ranges from 2.1 - 4.2 inches per month. May is typically the wettest month, when rainfall can reach 4.2 in. July is typically the driest time to visit Austin when rainfall is around 2.1 in.
Temperature in Austin by month
Plan your trip to Austin by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Austin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).
Related info for your journey
Find useful and relevant information for your journey from South Padre Island to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near South Padre Island?
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Alternative routes for South Padre Island to Austin
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from South Padre Island to Austin
Discover the top 4 airlines that operate flights from South Padre Island to Austin. 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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$97 | Average$178 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$99 | Average$151 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$158 | Average$218 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$181 | Average$218 | FlexibilityNo cancel fee | On-time69% |