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Cheap flights from Australia to San Antonio from $982

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 22/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SAT
3 Mar — 10 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap 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 1 February 2026.

Thu 19/214:55
SYD
-
SAT
2 stops25h 20m
Qantas Airways
Mon 23/215:43
SAT
-
SYD
2 stops25h 37m
Qantas Airways
Deal found 31/1$1,863
Thu 19/211:20
SYD
-
SAT
1 stop28h 55m
American Airlines
Mon 23/217:41
SAT
-
SYD
1 stop20h 14m
American Airlines
Deal found 31/1$2,323
Thu 19/210:20
PER
-
SAT
2 stops26h 55m
Qantas Airways
Mon 23/215:43
SAT
-
PER
2 stops39h 32m
Qantas Airways
Deal found 31/1$2,398
Wed 18/322:55
PER
-
SAT
2 stops37h 20m
Qantas Airways
Wed 25/315:47
SAT
-
PER
2 stops35h 58m
Qantas Airways
Deal found 31/1$2,405
Sat 18/721:35
PER
-
SAT
2 stops38h 29m
ANA
Fri 24/713:40
SAT
-
PER
2 stops64h 50m
ANA
Deal found 31/1$2,557
Wed 18/318:50
PER
-
SAT
2 stops39h 35m
Multiple Airlines
Wed 25/305:00
SAT
-
PER
3 stops46h 50m
Multiple Airlines
Deal found 31/1$2,614
Thu 19/223:45
PER
-
SAT
2 stops36h 20m
United Airlines
Mon 23/214:10
SAT
-
PER
3 stops34h 35m
United Airlines
Deal found 31/1$3,310
Sat 18/717:35
PER
-
SAT
3 stops42h 27m
Multiple Airlines
Fri 24/707:00
SAT
-
PER
2 stops46h 35m
Multiple Airlines
Deal found 31/1$3,633

Find 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 1 February 2026.

Round-trip from

$1,863

One-way from

$982

Popular in

December

Cheapest in

September
Qantas Airways
  • Qantas Airways
  • 19/2-23/2
  • 4 total stops
  • 50h 57m total
  • Australia to San Antonio
Search Deals
22/3
  • 22/3
  • 3 total stops
  • 37h 01m total
  • Australia to San Antonio
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($445 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($123 potential savings vs. average return price).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 1 February 2026.
Use the filters below to find and compare flights from Australia to San Antonio that are best for you.

Fly from

Australia

Fly to

San Antonio

Route

Depart

Return

Price

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Thu 19/2

14:55-23:15

2 stops25h 20m

San Antonio

Mon 23/2

15:43-10:20

2 stops25h 37m

$1,863

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Thu 19/2

11:20-23:15

1 stop28h 55m

San Antonio

Mon 23/2

17:41-06:55

1 stop20h 14m

$2,323

PerthSan Antonio

PER - SAT

PERSAT

Perth

Wed 18/3

22:55-23:15

2 stops37h 20m

San Antonio

Wed 25/3

15:47-16:45

2 stops35h 58m

$2,405

PerthSan Antonio

PER - SAT

PERSAT

Perth

Thu 19/2

10:20-23:15

2 stops26h 55m

San Antonio

Mon 23/2

15:43-19:30

2 stops37h 47m

$2,406

PerthSan Antonio

PER - SAT

PERSAT

Perth

Sat 18/7

21:35-23:04

2 stops38h 29m

San Antonio

Fri 24/7

13:40-19:30

2 stops64h 50m

$2,557

PerthSan Antonio

PER - SAT

PERSAT

Perth

Thu 19/2

23:45-22:05

2 stops36h 20m

San Antonio

Mon 23/2

14:10-14:45

3 stops34h 35m

$3,310

PerthSan Antonio

PER - SAT

PERSAT

Perth

Sat 18/7

17:35-23:02

3 stops42h 27m

San Antonio

Fri 24/7

07:00-18:35

2 stops46h 35m

$3,633

PerthSan Antonio

PER - SAT

PERSAT

Perth

Wed 18/3

08:00-23:59

3 stops28h 59m

San Antonio

Wed 25/3

17:36-14:30

3 stops31h 54m

$5,064

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Sun 22/3

14:00-11:01

3 stops37h 01m

$982

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Sun 22/3

11:20-23:15

1 stop27h 55m

$1,086

Flights are sorted by cheapest return flights first.

Deals found on 29/1

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 $578). Flying from Australia to San Antonio in April is currently the most expensive (average of $1,370). 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.

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated 1 February 2026.
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
982 reviews
Check prices

Crew

8.2

Overall

7.5

Food

7.0

Comfort

7.5

Entertainment

7.2

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Midhat,Jan 2026

WYA - ADL

Bad. Second time in a week the flight got delayed. This time for 1.5 hours. Hopefully this is not going to be a pattern.
Qantas Airways
7.5
Good
982 reviews
Qantas Airways
7.5
Good
982 reviews
Check prices

Crew

8.2

Overall

7.5

Food

7.0

Comfort

7.5

Entertainment

7.2

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Midhat,Jan 2026

WYA - ADL

Bad. Second time in a week the flight got delayed. This time for 1.5 hours. Hopefully this is not going to be a pattern.
United Airlines
7.4
Good
9,219 reviews
Qantas Airways
7.5
Good
982 reviews
Check prices

Crew

8.2

Overall

7.5

Food

7.0

Comfort

7.5

Entertainment

7.2

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Midhat,Jan 2026

WYA - ADL

Bad. Second time in a week the flight got delayed. This time for 1.5 hours. Hopefully this is not going to be a pattern.

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?

    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 and ANA fly from Australia to San Antonio in about 25h 20m. The time it takes to get you to your destination can typically vary by up to 13h 09m. 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 most popular routes from Australia to San Antonio?

    Most travellers choose Perth - San Antonio, Sydney Kingsford Smith - 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 $578). Flying from Australia to San Antonio in April is currently the most expensive (average of $1,370). 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

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Alternative routes for Australia to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Australia to San Antonio

Discover the top 2 airlines that operate flights from Australia to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 1 February 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,201Average$2,041FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapest$1,267Average$1,894FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

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?

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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