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Cheap flights from Australia to San Antonio from $1,449

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to San Antonio departing on 12/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
11:20 - 22:59SYD-SAT
27h 39m2 stops
American Airlines Logo
20:36 - 06:55SAT-SYD
42h 19m1 stop
$1,449American Airlines
Find Deal
Thu, 12 Mar - Mon, 16 Mar
Air Canada Logo
10:25 - 21:07SYD-SAT
26h 42m2 stops
Air Canada Logo
13:30 - 08:35SAT-SYD
27h 05m2 stops
$2,313Air Canada
Find Deal
Thu, 12 Mar - Mon, 16 Mar
Japan Airlines Logo
09:15 - 22:54SYD-SAT
29h 39m2 stops
Japan Airlines Logo
07:00 - 06:50SAT-SYD
31h 50m2 stops
$2,326Japan Airlines
Find Deal
Thu, 12 Mar - Mon, 16 Mar
American Airlines Logo
17:45 - 14:28SYD-SAT
36h 43m1 stop
American Airlines Logo
07:00 - 06:55SAT-SYD
31h 55m1 stop
$2,343American Airlines
Find Deal
Thu, 12 Mar - Mon, 16 Mar
American Airlines Logo
11:20 - 18:21SYD-SAT
23h 01m2 stops
American Airlines Logo
07:00 - 09:00SAT-SYD
34h 00m1 stop
$2,498American Airlines
Find Deal
Thu, 12 Mar - Mon, 16 Mar
Qantas Airways Logo
17:20 - 22:47PER-SAT
43h 27m2 stops
Qantas Airways Logo
18:00 - 11:15SAT-PER
51h 15m2 stops
$3,204Qantas Airways
Find Deal
Fri, 19 Dec - Fri, 26 Dec
Multiple Airlines Logo
16:35 - 13:44PER-SAT
35h 09m3 stops
Multiple Airlines Logo
06:35 - 06:55SAT-PER
34h 20m2 stops
$4,651Multiple Airlines
Find Deal
Fri, 19 Dec - Fri, 26 Dec
Multiple Airlines Logo
01:15 - 17:55PER-SAT
30h 40m2 stops
Multiple Airlines Logo
18:51 - 23:55SAT-PER
39h 04m2 stops
$6,068Multiple Airlines
Find Deal
Thu, 18 Dec - Fri, 26 Dec
Air Canada Logo
22:30 - 21:00PER-SAT
36h 30m3 stops
Air Canada Logo
05:20 - 14:45SAT-PER
43h 25m3 stops
$7,593Air Canada
Find Deal
Fri, 19 Dec - Fri, 26 Dec

Air Canada flights from Australia to San Antonio

Our best Air Canada deals on Australia to San Antonio flight tickets
Air Canada
12 Mar
SYD10:25Sydney Kingsford Smith
26h 42m
2 stops
SAT21:07San Antonio
16 Mar
SAT13:30San Antonio
27h 05m
2 stops
SYD08:35Sydney Kingsford Smith
$2,313
Find similar
Air Canada
19 Dec
PER22:30Perth
36h 30m
3 stops
SAT21:00San Antonio
26 Dec
SAT05:20San Antonio
43h 25m
3 stops
PER14:45Perth
$7,593
Find similar

American Airlines flights from Australia to San Antonio

Our best American Airlines deals on Australia to San Antonio flight tickets
American Airlines
12 Mar
SYD11:20Sydney Kingsford Smith
27h 39m
2 stops
SAT22:59San Antonio
16 Mar
SAT20:36San Antonio
42h 19m
1 stop
SYD06:55Sydney Kingsford Smith
$1,449
Find similar
American Airlines
12 Mar
SYD17:45Sydney Kingsford Smith
36h 43m
1 stop
SAT14:28San Antonio
16 Mar
SAT07:00San Antonio
31h 55m
1 stop
SYD06:55Sydney Kingsford Smith
$2,343
Find similar
American Airlines
12 Mar
SYD11:20Sydney Kingsford Smith
23h 01m
2 stops
SAT18:21San Antonio
16 Mar
SAT07:00San Antonio
34h 00m
1 stop
SYD09:00Sydney Kingsford Smith
$2,498
Find similar

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 6 November 2025.
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

Thu 12/3

11:20-22:59

2 stops27h 39m

San Antonio

Mon 16/3

20:36-06:55

1 stop42h 19m

$1,449

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Thu 12/3

10:25-21:07

2 stops26h 42m

San Antonio

Mon 16/3

13:30-08:35

2 stops27h 05m

$2,313

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Thu 12/3

09:15-22:54

2 stops29h 39m

San Antonio

Mon 16/3

07:00-06:50

2 stops31h 50m

$2,326

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Thu 12/3

17:45-14:28

1 stop36h 43m

San Antonio

Mon 16/3

07:00-06:55

1 stop31h 55m

$2,343

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Thu 12/3

11:20-18:21

2 stops23h 01m

San Antonio

Mon 16/3

07:00-09:00

1 stop34h 00m

$2,498

PerthSan Antonio

PER - SAT

PERSAT

Perth

Fri 19/12

17:20-22:47

2 stops43h 27m

San Antonio

Fri 26/12

18:00-11:15

2 stops51h 15m

$3,204

PerthSan Antonio

PER - SAT

PERSAT

Perth

Fri 19/12

16:35-13:44

3 stops35h 09m

San Antonio

Fri 26/12

06:35-06:55

2 stops34h 20m

$4,651

PerthSan Antonio

PER - SAT

PERSAT

Perth

Thu 18/12

01:15-17:55

2 stops30h 40m

San Antonio

Fri 26/12

18:51-23:55

2 stops39h 04m

$6,068

PerthSan Antonio

PER - SAT

PERSAT

Perth

Fri 19/12

22:30-21:00

3 stops36h 30m

San Antonio

Fri 26/12

05:20-14:45

3 stops43h 25m

$7,593

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Wed 7/1

10:40-21:28

2 stops27h 48m

$1,770

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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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

What is the cheapest month to fly to San Antonio?

In general, September is the cheapest month to fly from Australia to San Antonio. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,472. The month of August is another great option to travel to San Antonio, with average flight prices from Australia averaging around $1,559.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart from Australia to San Antonio is on a Monday when prices can be found for as low as $1,665. The most expensive day to fly to San Antonio is Thursday, with ticket prices averaging around $2,527.

What is the cheapest time of day to depart on your flight to San Antonio?

Our data shows that the cheapest Australia to San Antonio flights are usually those with departure times at midday. Our users have found flights to San Antonio at midday for as low as $1,771. In contrast, the most expensive time of day to depart to San Antonio is in the afternoon when prices are around $2,602.

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

You could potentially save up to 22% 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

Direct flights

None
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 $1,511Free cancellationRating
7.4
9,003 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $1,571Free cancellationRating
7.5
927 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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