Price observed over the last 3 months for a round trip.

Cheapest flight tickets
Price observed over the last 3 months for a round trip.
Average price of a round trip
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
A flight from San Antonio to Austin takes on average 27h13.
Best time
According to user searches, the ideal month to go to Austin is August.
Check out our tips for booking your flight to Austin (USA) from San Antonio (USA) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is October, with an average flight ticket price of $362 (calculation over the last two years). The most touristic season corresponds to the months of October, December and November.
For the cheapest flights, it is advisable to buy your ticket at least 31 days before the departure date.
The airline offering the cheapest flight tickets is Frontier Airlines. A ticket from the airline Frontier Airlines to Austin costs on average $348.
The airlines that offer the most flights are .
Here is some information and tips to know before booking your flight:
San Antonio is a city in the country USA, the time zone is [[timezone]]. In San Antonio, it is currently {fromLocalTime}, the temperature is on average 20°C, with a minimum of 15°C and a maximum of 24°C.
The city of San Antonio has 3 airport(s): San Antonio, Stinson and Martindale Air Field
Austin is in the country USA, the time zone is [[timezone]]. In Austin, it is currently {toLocalTime}, the temperature is on average 20°C, with a minimum of 15°C and a maximum of 25°C.
The city of Austin has 1 airport(s): Austin-Bergstrom
If you want to visit Austin during the least touristic period, choose the month of August.
In Austin, the most popular month is October. It is during this period that the prices offered by airlines are also the highest.
According to our data, it is recommended to book your flight 31 days before your departure. If you book your flight ticket 5 weeks before your departure, you may find a price below average. You can also choose morning flights that are 100% cheaper than afternoon and evening flights. The cheapest day to book a flight from San Antonio to Austin is Saturday.
When you leave, you can leave from San Antonio, and you will arrive at Austin-Bergstrom.
The airport San Antonio is located 11 km, Stinson is located 9 km or Martindale Air Field is located 12 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Airplane is the only means of transportation listed on Liligo for this journey.
In summer, the average temperature is 29°C in Austin and 29°C in San Antonio. The average rainfall in summer is 70 mm in Austin and 57 mm in San Antonio. In summer, it is warmer in Austin and it rains less in San Antonio. In winter, it is colder in San Antonio and it rains more in Austin.