What airlines fly to Australia?

Qantas Airways, United Airlines and American Airlines are the top three most popular airlines that fly to Australia from San Antonio according to our data. Qantas Airways is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Australia. Keep in mind that there are 5 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from San Antonio to Australia?

United Airlines, American Airlines, and Qantas Airways are the most popular carriers operating from San Antonio to Australia

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

Prices for flights from San Antonio Airport to Australia are updated daily.

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

There are 4 operators available for flights from San Antonio Airport to Australia as of March 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to Australia.

What documentation or ID do you need to fly to Australia?

The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$490 Cheap Flights from San Antonio to Australia in 2026

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Find the cheapest flights from San Antonio to Australia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:44 pm - 5:00 am

SAT

BNE

22h 16m

2 stops

8:35 pm - 2:37 pm

BNE

SAT

33h 02m

1 stop

$1,236American Airlines

Tue, May 26 - Wed, Aug 26

8:23 pm - 7:20 pm

SAT

MEL

31h 57m

2 stops

7:30 am - 7:35 pm

MEL

SAT

27h 05m

2 stops

$1,238Multiple Airlines

Sat, May 23 - Thu, Jul 30

1:32 pm - 5:00 am

SAT

BNE

24h 28m

2 stops

8:35 pm - 9:36 am

BNE

SAT

28h 01m

2 stops

$1,247American Airlines

Tue, Apr 21 - Tue, Apr 28

6:30 pm - 7:20 pm

SAT

MEL

33h 50m

2 stops

7:30 am - 7:41 pm

MEL

SAT

27h 11m

2 stops

$1,271Fiji Airways

Tue, Sep 1 - Sat, Sep 12

5:55 pm - 7:50 am

SAT

MEL

22h 55m

2 stops

10:00 am - 12:24 am

MEL

SAT

29h 24m

2 stops

$1,381Delta

Wed, May 20 - Sun, Aug 2

4:35 pm - 7:00 am

SAT

SYD

23h 25m

2 stops

10:20 am - 7:50 pm

SYD

SAT

24h 30m

2 stops

$1,381United Airlines

Wed, May 20 - Wed, Jul 29

3:33 pm - 7:50 am

SAT

MEL

25h 17m

1 stop

10:00 am - 11:48 pm

MEL

SAT

28h 48m

1 stop

$1,388Delta

Wed, May 6 - Wed, May 13

3:30 pm - 6:55 am

SAT

SYD

24h 25m

1 stop

10:20 am - 10:54 pm

SYD

SAT

27h 34m

2 stops

$1,388United Airlines

Wed, Apr 29 - Tue, May 12

5:30 pm - 2:05 pm

SAT

TSV

29h 35m

2 stops

2:50 pm - 10:09 pm

TSV

SAT

46h 19m

2 stops

$2,941Qantas Airways

Sat, Sep 12 - Wed, Sep 16

5:30 pm - 2:05 pm

SAT

TSV

29h 35m

2 stops

2:50 pm - 10:09 pm

TSV

SAT

46h 19m

2 stops

$2,942Qantas Airways

Sat, Sep 12 - Wed, Sep 16

United Airlines flights from San Antonio to Australia

Our best United Airlines deals on San Antonio to Australia flight tickets

United Airlines

May 20

SAT4:35 pmSan Antonio

23h 25m

2 stops

SYD7:00 amSydney Kingsford Smith

Jul 29

SYD10:20 amSydney Kingsford Smith

24h 30m

2 stops

SAT7:50 pmSan Antonio

$1,381

United Airlines

Apr 29

SAT3:30 pmSan Antonio

24h 25m

1 stop

SYD6:55 amSydney Kingsford Smith

May 12

SYD10:20 amSydney Kingsford Smith

27h 34m

2 stops

SAT10:54 pmSan Antonio

$1,388

United Airlines

May 24

SAT1:39 pmSan Antonio

26h 16m

2 stops

SYD6:55 amSydney Kingsford Smith

Aug 1

SYD10:20 amSydney Kingsford Smith

25h 33m

1 stop

SAT8:53 pmSan Antonio

$1,431

American Airlines flights from San Antonio to Australia

Our best American Airlines deals on San Antonio to Australia flight tickets

American Airlines

May 26

SAT3:44 pmSan Antonio

22h 16m

2 stops

BNE5:00 amBrisbane

Aug 26

BNE8:35 pmBrisbane

33h 02m

1 stop

SAT2:37 pmSan Antonio

$1,236

American Airlines

Apr 21

SAT3:59 pmSan Antonio

22h 01m

1 stop

BNE5:00 amBrisbane

Apr 28

BNE8:35 pmBrisbane

28h 01m

2 stops

SAT9:36 amSan Antonio

$1,247

American Airlines

Apr 21

SAT3:59 pmSan Antonio

22h 01m

1 stop

BNE5:00 amBrisbane

Apr 28

BNE8:35 pmBrisbane

33h 49m

1 stop

SAT3:24 pmSan Antonio

$1,252

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioBrisbane

SAT - BNE

SATBNE

San Antonio

Tue 5/26

3:44 pm-5:00 am

2 stops22h 16m

Brisbane

Wed 8/26

8:35 pm-2:37 pm

1 stop33h 02m

$1,236

San AntonioMelbourne

SAT - MEL

SATMEL

San Antonio

Sat 5/23

8:23 pm-7:20 pm

2 stops31h 57m

Melbourne

Thu 7/30

7:30 am-7:35 pm

2 stops27h 05m

$1,238

San AntonioBrisbane

SAT - BNE

SATBNE

San Antonio

Tue 4/21

1:32 pm-5:00 am

2 stops24h 28m

Brisbane

Tue 4/28

8:35 pm-9:36 am

2 stops28h 01m

$1,247

San AntonioMelbourne

SAT - MEL

SATMEL

San Antonio

Tue 9/1

6:30 pm-7:20 pm

2 stops33h 50m

Melbourne

Sat 9/12

7:30 am-7:41 pm

2 stops27h 11m

$1,271

San AntonioMelbourne

SAT - MEL

SATMEL

San Antonio

Wed 5/20

5:55 pm-7:50 am

2 stops22h 55m

Melbourne

Sun 8/2

10:00 am-12:24 am

2 stops29h 24m

$1,381

Quickest round-trip

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Wed 5/20

4:35 pm-7:00 am

2 stops23h 25m

Sydney Kingsford Smith

Wed 7/29

10:20 am-7:50 pm

2 stops24h 30m

$1,381

San AntonioMelbourne

SAT - MEL

SATMEL

San Antonio

Wed 5/6

3:33 pm-7:50 am

1 stop25h 17m

Melbourne

Wed 5/13

10:00 am-11:48 pm

1 stop28h 48m

$1,388

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Wed 4/29

3:30 pm-6:55 am

1 stop24h 25m

Sydney Kingsford Smith

Tue 5/12

10:20 am-10:54 pm

2 stops27h 34m

$1,388

San AntonioTownsville

SAT - TSV

SATTSV

San Antonio

Sat 9/12

5:30 pm-2:05 pm

2 stops29h 35m

Townsville

Wed 9/16

2:50 pm-10:09 pm

2 stops46h 19m

$2,941

San AntonioTownsville

SAT - TSV

SATTSV

San Antonio

Sat 9/12

5:30 pm-2:05 pm

2 stops29h 35m

Townsville

Wed 9/16

2:50 pm-10:09 pm

2 stops46h 19m

$2,942

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

What is the cheapest month to fly to Australia?

The month of October is, on average, the cheapest month to fly to Australia from San Antonio, with most prices found around $1,152. If you aren’t able to travel during the month of October, then book flights to Australia from San Antonio during February instead. Flights to Australia in February, while not as cheap as those in October, still average around $1,260.

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

You could potentially save up to 26% on your flight if you consider stops on a San Antonio to Australia flight.

Cheap San Antonio to Australia flight deals and tips

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

Fastest flight time	22h 01m
Direct flights	None

The fastest flight from San Antonio to Australia takes 22h 01m

There are no direct flights from San Antonio to Australia. There are no popular flight routes from San Antonio to Australia.

Search flight deals

When did momondo last update prices for flights from San Antonio Airport to Australia?
Prices for flights from San Antonio Airport to Australia are updated daily.
How many operators does momondo search for flights from San Antonio Airport to Australia?
There are 4 operators available for flights from San Antonio Airport to Australia as of March 2026.
How old do you have to be to fly from San Antonio Airport to Australia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Antonio to Australia

Compare and see reviews for airlines that fly from San Antonio to Australia with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $592	Free Cancellation	Rating 7.9 8,336 reviews	Search Delta flights
Qantas Airways	PriceFrom $799	Free Cancellation	Rating 7.5 1,011 reviews	Search Qantas Airways flights
United Airlines	PriceFrom $960	Free Cancellation	Rating 7.4 9,488 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,216	Free Cancellation	Rating 7.1 11,496 reviews	Search American Airlines flights

Why use momondo?

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

It is quick and easy to find San Antonio to Australia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Australia that suits you.

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

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

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

momondo helps you find the best flight between San Antonio and Australia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of San Antonio to Australia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.