Question 1

What is the cheapest flight from Austin to San Antonio?

Accepted Answer

In the last 3 days, the lowest price for a flight from Austin to San Antonio was $100 for a one-way ticket and $280 for a round-trip. <a href='/flight-routes/Austin-Bergstrom-AUS/San-Antonio-SAT'>Visit our flight page for the latest deals!>/a>

Question 2

Do I need a passport to fly between Austin and San Antonio?

Accepted Answer

No, a passport isn't needed to fly from Austin to San Antonio. However, local authorities might ask for an official ID. <a href='/flight-routes/Austin-Bergstrom-AUS/San-Antonio-SAT'>Visit our flight page for the latest deals!>/a>

Question 3

What’s the cheapest day of the week to fly from Austin to San Antonio?

Accepted Answer

When flying from Austin to San Antonio, you should consider leaving on a Wednesday and avoid Sundays if you are looking for the best rates. For your return to Austin, you’ll find the best rates on Tuesdays and the most expensive ones on Saturdays. Visit our flight page for the latest deals!>/a>

Question 4

Which airports will I be using when flying from Austin to San Antonio?

Accepted Answer

Austin airport is called Austin Bergstrom and the only airport in San Antonio is San Antonio. <a href='/flight-routes/Austin-Bergstrom-AUS/San-Antonio-SAT'>Visit our flight page for the latest deals!>/a>

Question 5

Which aircraft models fly most regularly from Austin to San Antonio?

Accepted Answer

We unfortunately don’t have that data for this specific route.

Question 6

Which airline alliances offer flights from Austin to San Antonio?

Accepted Answer

Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Austin and San Antonio, with SkyTeam being the most commonly used for this route.

Question 7

How does KAYAK find such low prices on flights from Austin to San Antonio?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Austin to San Antonio. <a href='/flight-routes/Austin-Bergstrom-AUS/San-Antonio-SAT'>Visit our flight page for the latest deals!>/a>

Question 8

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Austin to San Antonio?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio from Austin is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Austin-Bergstrom-AUS/San-Antonio-SAT'>Visit our flight page for the latest deals!>/a>

Question 9

What is the Hacker Fare option on flights from Austin to San Antonio?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Antonio with an airline and back to Austin with another airline. Booking your flights between Austin and SAT can sometimes prove cheaper using this method. <a href='/flight-routes/Austin-Bergstrom-AUS/San-Antonio-SAT'>Visit our flight page for the latest deals!>/a>

Question 10

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Austin to San Antonio?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Antonio from Austin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Austin-Bergstrom-AUS/San-Antonio-SAT'>Visit our flight page for the latest deals!>/a>

Question 11

Which airlines provide the cheapest flights from Austin to San Antonio?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Austin to San Antonio were found on Spirit Airlines ($280) and United Airlines ($523).

AUS - SAT

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KAYAK's insights & trends for Austin to San Antonio flights

Get data-powered insights and trends into flights from Austin to San Antonio to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Austin to San Antonio?

When flying from Austin to San Antonio, you should consider leaving on a Wednesday and avoid Sundays if you are looking for the best rates. For your return to Austin, you’ll find the best rates on Tuesdays and the most expensive ones on Saturdays.

Which airlines provide the cheapest flights from Austin to San Antonio?

In the past 3 days, the cheapest round-trip tickets from Austin to San Antonio were found on Spirit Airlines ($280) and United Airlines ($523).

Good to know

When to book flights from Austin to San Antonio

FAQs for booking flights from Austin to San Antonio

What is the cheapest flight from Austin to San Antonio?

In the last 3 days, the lowest price for a flight from Austin to San Antonio was $100 for a one-way ticket and $280 for a round-trip.

Do I need a passport to fly between Austin and San Antonio?

No, a passport isn't needed to fly from Austin to San Antonio. However, local authorities might ask for an official ID.

Which airports will I be using when flying from Austin to San Antonio?

Austin airport is called Austin Bergstrom and the only airport in San Antonio is San Antonio.

Which aircraft models fly most regularly from Austin to San Antonio?

We unfortunately don’t have that data for this specific route.

Which airline alliances offer flights from Austin to San Antonio?

Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Austin and San Antonio, with SkyTeam being the most commonly used for this route.

How does KAYAK find such low prices on flights from Austin to San Antonio?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Austin to San Antonio.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Austin to San Antonio?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio from Austin is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Austin to San Antonio?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Antonio with an airline and back to Austin with another airline. Booking your flights between Austin and SAT can sometimes prove cheaper using this method.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Austin to San Antonio?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Antonio from Austin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Austin to San Antonio

Information on your arrival and departure airports

Cabin class types available on flights from Austin to San Antonio

Complete your trip to San Antonio with a hotel stay or car rental

Find direct flights to and from Austin and San Antonio

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Flights from domestic origins to San Antonio

Choose which airport to fly into in San Antonio

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