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Cheap flights from Australia to San Antonio from $1,044

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to San Antonio departing on 19/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Australia to San Antonio

Recent return flight deals from Australia to San Antonio

Enter your travel dates to find the best prices.
American Airlines Logo
09:10 - 23:29
SYD
-
SAT
29h 19m
1 stop
American Airlines Logo
19:10 - 07:05
SAT
-
SYD
20h 55m
2 stops
$2,111American Airlines
Mon, 4 May - Mon, 11 May
Delta Logo
09:15 - 14:33
SYD
-
SAT
20h 18m
1 stop
Delta Logo
16:47 - 06:50
SAT
-
SYD
23h 03m
1 stop
$2,127Delta
Mon, 4 May - Mon, 11 May
American Airlines Logo
17:50 - 23:29
SYD
-
SAT
20h 39m
1 stop
American Airlines Logo
15:59 - 07:05
SAT
-
SYD
24h 06m
1 stop
$2,194American Airlines
Thu, 23 Apr - Thu, 30 Apr
Delta Logo
09:15 - 00:25
SYD
-
SAT
30h 10m
2 stops
Delta Logo
15:28 - 06:50
SAT
-
SYD
24h 22m
1 stop
$2,196Delta
Thu, 23 Apr - Thu, 30 Apr
American Airlines Logo
17:50 - 23:29
SYD
-
SAT
20h 39m
1 stop
American Airlines Logo
15:59 - 07:05
SAT
-
SYD
24h 06m
1 stop
$2,226American Airlines
Sat, 25 Apr - Sat, 16 May
American Airlines Logo
09:10 - 15:29
SYD
-
SAT
21h 19m
1 stop
American Airlines Logo
15:59 - 07:05
SAT
-
SYD
24h 06m
1 stop
$2,262American Airlines
Sat, 9 May - Sat, 16 May
American Airlines Logo
09:10 - 15:29
SYD
-
SAT
21h 19m
1 stop
American Airlines Logo
17:45 - 07:05
SAT
-
SYD
22h 20m
2 stops
$2,268American Airlines
Sat, 9 May - Sat, 16 May
Japan Airlines Logo
08:55 - 22:31
SYD
-
SAT
52h 36m
2 stops
Japan Airlines Logo
07:00 - 06:20
SAT
-
SYD
32h 20m
2 stops
$2,319Japan Airlines
Thu, 3 Sep - Mon, 7 Sep
Japan Airlines Logo
08:55 - 22:31
SYD
-
SAT
52h 36m
2 stops
Japan Airlines Logo
07:00 - 06:20
SAT
-
SYD
32h 20m
2 stops
$2,324Japan Airlines
Thu, 3 Sep - Mon, 7 Sep
Japan Airlines Logo
08:55 - 22:31
SYD
-
SAT
52h 36m
2 stops
Japan Airlines Logo
07:00 - 06:20
SAT
-
SYD
32h 20m
2 stops
$2,334Japan Airlines
Thu, 3 Sep - Mon, 7 Sep

Japan Airlines flights from Australia to San Antonio

Our best Japan Airlines deals on Australia to San Antonio flight tickets
Japan Airlines
3 Sept
SYD08:55Sydney Kingsford Smith
52h 36m
2 stops
SAT22:31San Antonio
7 Sept
SAT07:00San Antonio
32h 20m
2 stops
SYD06:20Sydney Kingsford Smith
$2,319
Japan Airlines
3 Sept
SYD08:55Sydney Kingsford Smith
52h 36m
2 stops
SAT22:31San Antonio
7 Sept
SAT07:00San Antonio
32h 20m
2 stops
SYD06:20Sydney Kingsford Smith
$2,324
Japan Airlines
3 Sept
SYD08:55Sydney Kingsford Smith
52h 36m
2 stops
SAT22:31San Antonio
7 Sept
SAT07:00San Antonio
32h 20m
2 stops
SYD06:20Sydney Kingsford Smith
$2,334

American Airlines flights from Australia to San Antonio

Our best American Airlines deals on Australia to San Antonio flight tickets
American Airlines
4 May
SYD09:10Sydney Kingsford Smith
29h 19m
1 stop
SAT23:29San Antonio
11 May
SAT19:10San Antonio
20h 55m
2 stops
SYD07:05Sydney Kingsford Smith
$2,111
American Airlines
23 Apr
SYD17:50Sydney Kingsford Smith
20h 39m
1 stop
SAT23:29San Antonio
30 Apr
SAT15:59San Antonio
24h 06m
1 stop
SYD07:05Sydney Kingsford Smith
$2,194
American Airlines
25 Apr
SYD17:50Sydney Kingsford Smith
20h 39m
1 stop
SAT23:29San Antonio
16 May
SAT15:59San Antonio
24h 06m
1 stop
SYD07:05Sydney Kingsford Smith
$2,226

momondo 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, momondo users made 78,305 searches. Data last updated 29 March 2026.
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

Cheapest return flight

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Mon 4/5

09:10-23:29

1 stop29h 19m

San Antonio

Mon 11/5

19:10-07:05

2 stops20h 55m

$2,111
Fastest return journey

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Mon 4/5

09:15-14:33

1 stop20h 18m

San Antonio

Mon 11/5

16:47-06:50

1 stop23h 03m

$2,127

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Thu 23/4

17:50-23:29

1 stop20h 39m

San Antonio

Thu 30/4

15:59-07:05

1 stop24h 06m

$2,194

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Thu 23/4

09:15-00:25

2 stops30h 10m

San Antonio

Thu 30/4

15:28-06:50

1 stop24h 22m

$2,196

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Sat 25/4

17:50-23:29

1 stop20h 39m

San Antonio

Sat 16/5

15:59-07:05

1 stop24h 06m

$2,226

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Sat 9/5

09:10-15:29

1 stop21h 19m

San Antonio

Sat 16/5

15:59-07:05

1 stop24h 06m

$2,262

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Sat 9/5

09:10-15:29

1 stop21h 19m

San Antonio

Sat 16/5

17:45-07:05

2 stops22h 20m

$2,268

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Thu 3/9

08:55-22:31

2 stops52h 36m

San Antonio

Mon 7/9

07:00-06:20

2 stops32h 20m

$2,319

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Thu 3/9

08:55-22:31

2 stops52h 36m

San Antonio

Mon 7/9

07:00-06:20

2 stops32h 20m

$2,324

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Thu 3/9

08:55-22:31

2 stops52h 36m

San Antonio

Mon 7/9

07:00-06:20

2 stops32h 20m

$2,334

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Antonio from

How to get the cheapest flight ticket from Australia to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Australia to San Antonio flights?

You could potentially save up to 27% on your flight if you consider stops on a Australia to San Antonio flight.

Cheap Australia to San Antonio flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Australia to San Antonio

Fastest flight time

20h 25m

Direct flights

None
The fastest flight from Australia to San Antonio takes 20h 25m
There are no direct flights from Australia to San Antonio. There are no popular flight routes from Australia to San Antonio.
Search flight deals

  • When did momondo last update prices for flights from Australia to San Antonio Airport?

    Prices for flights from Australia to San Antonio Airport refresh daily.

  • How many operators does momondo search for flights from Australia to San Antonio Airport?

  • How old do you have to be to fly from Australia to San Antonio Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Australia to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The necessary travel and health documents for your San Antonio Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Australia to San Antonio

Compare and see reviews for airlines that fly from Australia to San Antonio with momondo
Airline
Rating
Free cancellation
Price
United AirlinesPriceFrom $1,217Free cancellationRating
7.4
9,501 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $1,284Free cancellationRating
7.5
1,013 reviews
Search Qantas Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Australia to San Antonio?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Antonio from Australia.

Can I find flights from Australia to San Antonio with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Antonio from Australia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Australia to San Antonio?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Antonio from Australia.

I’m not ready to book a flight from Australia to San Antonio right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Antonio from Australia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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