Facts about the flight from Austin to San Antonio
| Cheapest Flight | $300 |
| Fastest Flight | 20h 37m |
| Earliest Flight | 2:42 PM |
| Latest Flight | 7:18 PM |
| Daily Flight Routes | 3 |
| Distance | 71 kilometers |
| Flight Companies | Allegiant Air, Spirit Air |
Flights from Austin (ASQ) to San Antonio (SAT)
Best Options
$300
$343
Other Options
Earliest to latest
Price
Departure
Departure Station
Arrival
Arrival Station
Transportation from Austin to San Antonio
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Buses$ 16
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Flights$ 300
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Trains are not available
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Ferries are not available
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Taxis are not available
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Vans are not available
Popular Routes
From Austin (ASQ)
To Austin (ASQ)
From San Antonio (SAT)
Popular Routes in USA
How to get from Austin to San Antonio by Plane
Taking a flight is the fastest and easiest way to get from Austin to San Antonio. In order to find the best deal, use our online booking service.
There are regular flights departing from Austin to San Antonio so there are many options to choose from. Keep in mind, however, that a plane is a relatively expensive means of transportation. If you want to secure the best deal, it’s better to book a ticket in advance. It’s also a good idea to plan far ahead if travelling around popular travel seasons.
How far is it from Austin to San Antonio?
According to Google Maps, the driving distance from Austin to San Antonio B is 45 miles (71 km). A flying distance is shorter - it is approximately 45 miles.
How long does it take to get from Austin to San Antonio by Plane?
Traveling by plane guarantees the fastest time to get from Austin to San Antonio. The estimated Austin to San Antonio travel time is 20h 37m. Keep in mind, however, that getting to the airport, checking-in, and passing through security checks will take some time - it’s better to come to the airport at least an hour in advance if you are flying domestically and two hours in advance if it is an international flight.
The trip duration from Austin and San Antonio is more or less the same whichever airline you choose to fly.
How much does it cost to get from Austin to San Antonio?
There are a few ways to secure the cheapest airline tickets. Here are several hints on how to grab the best deals for flying from Austin to San Antonio:
- Getting the cheapest air ticket is possible during the airline’s sale period. Discounts can be quite huge, but you have to monitor good deals constantly.
- Buy an air ticket with a low-cost airline. There are airlines that position themselves as low-cost carriers. Their tickets can be quite cheap - bear in mind though that the departure time can be inconvenient.
- Buy a ticket straight at the airport. This is the least convenient way to get a plane ticket. A same day Austin to San Antonio ticket price is usually higher than the one you get if booking in advance.
Best Rated Companies for This Route
The route from Austin to San Antonio is operated by the following airlines: Allegiant Air, Spirit Air. Most travellers who bought air tickets for this route with us, opted for . Yet all the carriers we offer enjoy good reputation and provide decent service.
Before booking your flight ticket, always check what is included into the airfare. Remember that checked luggage may or may not be included. Luggage allowance and carry-on luggage dimensions also differ from carrier to carrier. Budget airlines may require online check-in and make you pay for any extras like choosing your seat or onboard meals.