Cheap flights to San Antonio
Flights to San Antonio in 2025
Find the latest flights to San Antonio in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 594 507 searches and data was last updated on 21 February 2025.
Popular in | December |
|---|---|
Cheapest in | January |
Average price | R19 320 |
Best time to book a flight to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio with our price prediction graph.
Travel insights for flights to San Antonio
Get recent, data-driven insights about flights to San Antonio including ideal travel times, pricing trends, and more.
When is the best time to book a flight to San Antonio?
Use this chart to determine the optimal time to book a return flight from Johannesburg to San Antonio. Price data was last updated on 14 February 2025.
Booking 23 days in advance of your planned departure date is, on average, the best time to get cheap flights to San Antonio. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What are the most popular airlines that fly to San Antonio?
The most popular airlines flying from Johannesburg to San Antonio are United Airlines, British Airways and Virgin Atlantic.
What are the cheapest airlines that fly to San Antonio?
The cheapest airlines flying from Johannesburg to San Antonio are United Airlines, KLM and Virgin Atlantic.
Rainfall in San Antonio by month
Plan your trip to San Antonio by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Antonio ranges from 41.0 - 95.0 mm per month. May is typically the wettest month, when rainfall can reach 95.0 mm. December is typically the driest time to visit San Antonio when rainfall is around 41.0 mm.
Temperature in San Antonio by month
Plan your trip to San Antonio by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Antonio, 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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).
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