Question 1

What’s the cheapest stopover airport for flights from Sydney to San Antonio?

Accepted Answer

San Francisco (SFO) is the most affordable one-stop option, with an average return flight price of $2,038. Find deals

Question 2

What’s the top stopover airport for flights from Sydney to San Antonio?

Accepted Answer

Houston (IAH) – chosen by Cheapflights users on 38% of one-stop itineraries from Sydney to San Antonio on Cheapflights. Find deals

Question 3

What’s the fastest stopover option from Sydney to San Antonio?

Accepted Answer

Flights via Dallas (DFW) have the shortest average one-way travel time for one-stop routes: 18h 20m. Find deals

Question 4

Which airport typically offers the quickest stopover for flights from Sydney to San Antonio?

Accepted Answer

Flights via Dallas (DFW) offer the fastest connection on this route, with an average stopover time of 1h 48m. Find deals

Question 5

How long is the flight from Sydney to San Antonio?

Accepted Answer

Delta can get you from Sydney to San Antonio in just under 29h 02m. Your travel time can differ by up to . There are 13530 km between Sydney and San Antonio.

Question 6

What is the cheapest airline to fly from Sydney to San Antonio round-trip?

Accepted Answer

Flying on United Airlines is currently your cheapest option to San Antonio, with prices starting at $1,745. United Airlines is priced at 20% lower than the current average price of a flight leaving 3 months from now.

Question 7

What is the cheapest day to fly from Sydney to San Antonio?

Accepted Answer

Travellers seeking maximum savings on their Sydney to San Antonio flight should consider departing on Monday mornings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 8

E

Accepted Answer

In terms of precipitation, rainfall in San Antonio ranges from 41.0 - 95.0 inches 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.

Question 9

E

Accepted Answer

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).

Question 10

What is the cheapest day to fly return from Sydney to San Antonio?

Accepted Answer

Wednesday flights are found to be more expensive to fly from Sydney to San Antonio. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Antonio.

Question 11

What is the cheapest month to fly from Sydney to San Antonio?

Accepted Answer

Our data shows that September tends to be the cheapest month to fly to San Antonio from Sydney. Users have commonly found prices around $2,189 for the month, but tickets can be as low as $1,410. Due to multiple factors, prepare for potentially higher prices in January.

Question 12

What is the cheapest time of day to fly from SYD to SAT?

Accepted Answer

When flying from Sydney to San Antonio, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 32% versus a flight in the afternoon.

Question 13

Can I find deals for flights from Sydney to San Antonio that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Sydney to San Antonio flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 14

How can I find direct flights from Sydney to San Antonio?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to San Antonio.

Question 15

Can I find deals for business class flights from Sydney to San Antonio?

Accepted Answer

Yes. Cheapflights offers flight deals from Sydney to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 16

How does Cheapflights help users find flights from Sydney to San Antonio?

Accepted Answer

Deals for Sydney to San Antonio flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Question 17

Why should you use Cheapflights to find cheap flight tickets from Sydney to San Antonio?

Accepted Answer

Cheapflights helps you find that perfect flight to San Antonio from Sydney by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Question 18

Can Cheapflights find flights from Sydney to San Antonio with no change fees?

Accepted Answer

Need flexible booking options for your flight to San Antonio from Sydney? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Question 19

Can Cheapflights notify me if prices for flights from Sydney to San Antonio become cheaper?

Accepted Answer

Yes! Start tracking prices for Sydney to San Antonio flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

Round-trip from	$1,292
One-way from	$767
Popular in	January
Cheapest in	September
Average price	$1,827

Cheap flights from Sydney to San Antonio from $767

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/9. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from Sydney to San AntonioExplore the most affordable flight options available from Sydney to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2025.

Explore the most affordable flight options available from Sydney to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2025.

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Best time to book a flight from Sydney to San Antonio

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Cheapflights Insights

Everything you need to know about your flight from Sydney to San Antonio

What is the cheapest time of day to fly from SYD to SAT?

What’s the top stopover airport for flights from Sydney to San Antonio?

What’s the fastest stopover option from Sydney to San Antonio?

What’s the fastest stopover option from Sydney to San Antonio?

Which airport typically offers the quickest stopover for flights from Sydney to San Antonio?

Reviews of airlines servicing San Antonio

See what other customers who have flown with United Airlines from Sydney to San Antonio have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Sydney to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Sydney to San Antonio?

What is the cheapest airline to fly from Sydney to San Antonio round-trip?

Can I find deals for flights from Sydney to San Antonio that include hotel bookings?

How can I find direct flights from Sydney to San Antonio?

Can I find deals for business class flights from Sydney to San Antonio?

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Alternative routes for Sydney to San Antonio

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Top airline flying from Sydney to San Antonio

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How does Cheapflights help users find flights from Sydney to San Antonio?

Why should you use Cheapflights to find cheap flight tickets from Sydney to San Antonio?

Can Cheapflights find flights from Sydney to San Antonio with no change fees?

Can Cheapflights notify me if prices for flights from Sydney to San Antonio become cheaper?

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Cheapest flights from Sydney to San Antonio
Explore the most affordable flight options available from Sydney to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2025.