How long is the flight from Australia to San Antonio?

Airlines like Qantas Airways, Delta, and United Airlines fly from Australia to San Antonio in about 21h 06m. The time it takes to get you to your destination can typically vary by up to 2h 21m. The distance between Australia and San Antonio is about 13530 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops. Find deals

What are the cheapest airlines to fly from Australia to San Antonio one-way?

One-way options have recently been found by users for as low as $1,366 on Japan Airlines. Other airlines that offer cheap prices include Delta from $1,517 and United Airlines from $2,027 one-way. Find deals

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. Find deals

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).

What are the most popular routes from Australia to San Antonio?

Most travellers choose Sydney Kingsford Smith - San Antonio, Perth - San Antonio or Melbourne Avalon - San Antonio when deciding on the best route from Australia to San Antonio.

What airport do you fly into for flights to San Antonio from Australia?

If you book a flight to San Antonio from Australia, you will be flying to San Antonio, which is the city’s only airport. San Antonio (SAT) is located 12.2 km from the centre of San Antonio.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Australia 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.

$1,366+ Cheap Flights from Australia to San Antonio

Cheap flight deals from Australia to San Antonio

Round-trip from	$2,726
One-way from	$1,089
Popular in	January
Cheapest in	September
Average price	$1,801

Delta
22/12-9/1
4 total stops
59h 18m total
Australia to San Antonio

Search Deals

12/12
3 total stops
41h 09m total
Australia to San Antonio

Search Deals

Highest demand for flights based on searches. 23% potential increase in price ($982 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($172 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2025

Search Deals

Find flight deals from Australia to San Antonio

Enter your travel dates to find the best prices.

Cheapest flights from Australia to San Antonio
Explore the most affordable flight options available from Australia to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 November 2025.

Fri 28/1117:45SYD - SAT

1 stop22h 10mQantas Airways

Fri 5/1215:12SAT - SYD

1 stop24h 48mQantas Airways

Deal found 31/10$1,587

Fri 28/1110:40SYD - SAT

2 stops27h 32mDelta

Fri 5/1214:40SAT - SYD

2 stops24h 50mDelta

Deal found 31/10$1,616

Fri 28/1117:00SYD - SAT

3 stops35h 31mMultiple Airlines

Fri 5/1205:40SAT - SYD

2 stops34h 55mMultiple Airlines

Deal found 31/10$2,409

Fri 31/1021:25SYD - SAT

2 stops38h 14mAmerican Airlines

Tue 4/1115:12SAT - SYD

1 stop24h 48mAmerican Airlines

Deal found 30/10$2,412

Mon 22/1210:40SYD - SAT

1 stop29h 55mDelta

Fri 9/116:42SAT - SYD

1 stop22h 48mDelta

Deal found 1/11$2,726

Sun 21/1210:40SYD - SAT

2 stops27h 53mDelta

Fri 9/116:42SAT - SYD

1 stop22h 48mDelta

Deal found 1/11$2,803

Sun 21/1217:45SYD - SAT

1 stop22h 02mQantas Airways

Fri 9/114:35SAT - SYD

1 stop23h 50mQantas Airways

Deal found 2/11$2,844

Sun 21/1217:45SYD - SAT

1 stop36h 59mMultiple Airlines

Fri 9/118:46SAT - SYD

2 stops43h 39mMultiple Airlines

Deal found 2/11$3,116

Sun 21/1221:40SYD - SAT

2 stops48h 25mAlaska Airlines

Fri 9/118:46SAT - SYD

2 stops31h 59mAlaska Airlines

Deal found 2/11$3,350

Best flights from Australia to San Antonio
Discover carefully curated flight deals from Australia to San Antonio that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 November 2025.

Fri 28/1117:45SYD - SAT

1 stop22h 10mQantas Airways

Fri 5/1215:12SAT - SYD

1 stop24h 48mQantas Airways

Deal found 31/10$1,587

Fri 28/1110:40SYD - SAT

1 stop21h 06mDelta

Fri 5/1205:10SAT - SYD

2 stops34h 20mDelta

Deal found 31/10$1,616

Fri 28/1111:20SYD - SAT

2 stops23h 27mUnited Airlines

Fri 5/1216:34SAT - SYD

2 stops23h 31mUnited Airlines

Deal found 31/10$1,616

Fri 28/1117:00SYD - SAT

3 stops35h 31mMultiple Airlines

Fri 5/1205:40SAT - SYD

2 stops34h 55mMultiple Airlines

Deal found 31/10$2,409

Mon 22/1214:15SYD - SAT

2 stops36h 56mDelta

Fri 9/116:42SAT - SYD

1 stop22h 48mDelta

Deal found 1/11$2,726

Sun 21/1210:40SYD - SAT

2 stops27h 53mDelta

Fri 9/106:30SAT - SYD

2 stops33h 00mDelta

Deal found 1/11$2,803

One-way flights from Australia to San Antonio
Search for one-way flight options from Australia to San Antonio. Find affordable one-way fares based on user searches. Data last updated 3 November 2025.

Tue 2/1209:15SYD - SAT

2 stops30h 40mJapan Airlines

Deal found 2/11$1,366

Tue 2/1210:40SYD - SAT

1 stop21h 10mDelta

Deal found 2/11$1,517

Tue 2/1208:45SYD - SAT

3 stops27h 55mMultiple Airlines

Deal found 2/11$1,955

Sat 3/111:50SYD - SAT

2 stops42h 22mUnited Airlines

Deal found 1/11$2,027

Sun 9/1111:20SYD - SAT

2 stops29h 30mMultiple Airlines

Deal found 2/11$2,332

Sat 3/121:40SYD - SAT

3 stops56h 36mMultiple Airlines

Deal found 2/11$2,736

Sat 3/110:40SYD - SAT

1 stop21h 26mDelta

Deal found 2/11$2,896

Sun 9/1110:40SYD - SAT

1 stop21h 06mDelta

Deal found 1/11$3,023

Cheapflights Fare Finder

Use the filters below to find and compare flights from Australia to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Fri 28/11

17:45-22:55

1 stop22h 10m

San Antonio

Fri 5/12

15:12-09:00

1 stop24h 48m

$1,587

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Fri 28/11

10:40-14:46

1 stop21h 06m

San Antonio

Fri 5/12

05:10-08:30

2 stops34h 20m

$1,616

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Fri 28/11

11:20-17:47

2 stops23h 27m

San Antonio

Fri 5/12

16:34-09:05

2 stops23h 31m

$1,616

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Fri 28/11

17:00-11:31

3 stops35h 31m

San Antonio

Fri 5/12

05:40-09:35

2 stops34h 55m

$2,409

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Mon 22/12

14:15-10:11

2 stops36h 56m

San Antonio

Fri 9/1

16:42-08:30

1 stop22h 48m

$2,726

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Sun 21/12

10:40-21:33

2 stops27h 53m

San Antonio

Fri 9/1

06:30-08:30

2 stops33h 00m

$2,803

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Tue 2/12

09:15-22:55

2 stops30h 40m

$1,366

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Tue 2/12

10:40-14:50

1 stop21h 10m

$1,517

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Tue 2/12

08:45-19:40

3 stops27h 55m

$1,955

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Sat 3/1

11:50-13:12

2 stops42h 22m

$2,027

Flights are sorted by cheapest return flights first.

Deals found on 2/11

Showing 1-10 of 14 results

Best time to book a flight from Australia to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Australia with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Australia to San Antonio?

Currently, November is the cheapest month in which you can book a flight from Australia to San Antonio (average of $616). Flying from Australia to San Antonio in April is currently the most expensive (average of $1,587). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

A simple way to save on the total cost of your ticket is to fly from Australia to San Antonio at midday. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing San Antonio

Read through reviews of airlines operating flights from Australia to San Antonio, such as Qantas Airways and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Qantas Airways

7.5

Good

926 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.

Qantas Airways

7.5

Good

926 reviews

Qantas Airways

7.5

Good

926 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.

United Airlines

7.4

Good

8,996 reviews

Qantas Airways

7.5

Good

926 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.

Related info for your journey

What airport do you fly into for flights to San Antonio from Australia?
If you book a flight to San Antonio from Australia, you will be flying to San Antonio, which is the city’s only airport. San Antonio (SAT) is located 12.2 km from the centre of San Antonio.
How long is the flight from Australia to San Antonio?
Airlines like Qantas Airways, Delta, and United Airlines fly from Australia to San Antonio in about 21h 06m. The time it takes to get you to your destination can typically vary by up to 2h 21m. The distance between Australia and San Antonio is about 13530 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from Australia to San Antonio one-way?
One-way options have recently been found by users for as low as $1,366 on Japan Airlines. Other airlines that offer cheap prices include Delta from $1,517 and United Airlines from $2,027 one-way.
What are the most popular routes from Australia to San Antonio?
Most travellers choose Sydney Kingsford Smith - San Antonio, Perth - San Antonio or Melbourne Avalon - San Antonio when deciding on the best route from Australia to San Antonio.
Can I find deals for flights from Australia to San Antonio that include hotel bookings?
Yes. In addition to deals on Australia to San Antonio flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Australia to San Antonio?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to San Antonio.
Can I find deals for business class flights from Australia to San Antonio?
Yes. Cheapflights offers flight deals from Australia 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.
What is the cheapest month to book a flight from Australia to San Antonio?
Currently, November is the cheapest month in which you can book a flight from Australia to San Antonio (average of $616). Flying from Australia to San Antonio in April is currently the most expensive (average of $1,587). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Australia to San Antonio

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Perth to San Antonio flights

Melbourne to Love Field flights

Top 2 airlines flying from Australia to San Antonio

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,498	Average$2,140	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Qantas Airways	Cheapest$1,558	Average$2,253	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Australia to San Antonio flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Australia to San Antonio for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes! Cheapflights helps users easily find flights from Australia to San Antonio with no change fees.

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

Yes, Cheapflights offers price alerts on Australia to San Antonio flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Australia to San Antonio from $1,366

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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Australia to San Antonio

Keep the following information in mind while searching for Australia to San Antonio flight deals. Data was last updated 3 November 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Australia to San Antonio

Cheapest flights from Australia to San AntonioExplore the most affordable flight options available from Australia to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 November 2025.

Explore the most affordable flight options available from Australia to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 November 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Australia to San Antonio that are best for you.

Best time to book a flight from Australia to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Australia with our price prediction graph.

Cheapflights Insights

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

What is the cheapest month to book a flight from Australia to San Antonio?

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

Find hourly flight availability from Australia to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 November 2025.

Reviews of airlines servicing San Antonio

Read through reviews of airlines operating flights from Australia to San Antonio, such as Qantas Airways and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What airport do you fly into for flights to San Antonio from Australia?

How long is the flight from Australia to San Antonio?

What are the cheapest airlines to fly from Australia to San Antonio one-way?

What are the most popular routes from Australia to San Antonio?

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

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

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

What is the cheapest month to book a flight from Australia to San Antonio?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Australia to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Australia to San Antonio

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

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Cheapest flights from Australia to San Antonio
Explore the most affordable flight options available from Australia to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 November 2025.