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Cheap flights from Australia to San Antonio from $949

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SAT
18 Jun — 25 Jun1
1 adult

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 13 June 2025.

Round-trip from

$1,581

One-way from

$949

Popular in

January

Cheapest in

September

Average price

$2,450
29/7-6/8
  • 29/7-6/8
  • 4 total stops
  • 69h 25m total
  • Australia to San Antonio
Search Deals
6/9
  • 6/9
  • 3 total stops
  • 42h 45m total
  • Australia to San Antonio
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($790 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($156 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Australia to San Antonio

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 13 June 2025.

Tue 29/713:15SYD - SAT
2 stops38h 51mMultiple Airlines
Wed 6/814:11SAT - SYD
2 stops30h 34mMultiple Airlines
Deal found 12/6$1,581
Tue 29/709:25SYD - SAT
1 stop29h 25mDelta
Wed 6/814:49SAT - SYD
2 stops24h 46mDelta
Deal found 12/6$1,627
Sun 27/723:55PER - SAT
2 stops50h 11mMultiple Airlines
Sun 3/814:11SAT - PER
2 stops37h 54mMultiple Airlines
Deal found 12/6$2,636
Sun 27/722:45PER - SAT
3 stops33h 27mAir Canada
Sun 3/816:30SAT - PER
3 stops34h 15mAir Canada
Deal found 12/6$3,913

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 13 June 2025.
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

Tue 29/7

13:15-13:06

2 stops38h 51m

San Antonio

Wed 6/8

14:11-11:45

2 stops30h 34m

$1,581

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Tue 29/7

09:25-00:14

2 stops29h 49m

San Antonio

Wed 6/8

13:40-06:35

2 stops25h 55m

$1,627

PerthSan Antonio

PER - SAT

PERSAT

Perth

Sun 27/7

23:55-13:06

2 stops50h 11m

San Antonio

Sun 3/8

14:11-17:05

2 stops37h 54m

$2,636

PerthSan Antonio

PER - SAT

PERSAT

Perth

Sun 27/7

22:45-19:12

3 stops33h 27m

San Antonio

Sun 3/8

16:30-15:45

3 stops34h 15m

$3,913

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Sat 6/9

19:45-23:30

3 stops42h 45m

$949

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Sat 6/9

09:25-14:55

1 stop20h 30m

$1,093

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Tue 14/10

10:10-14:47

1 stop20h 37m

$1,138

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Tue 14/10

10:20-11:58

3 stops41h 38m

$1,620

Flights are sorted by cheapest return flights first.

Deals found on 11/6

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 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 13 June 2025.

When flying from Australia to San Antonio, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

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.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

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).

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 13 June 2025.
Delta
8.0
Very Good
7,950 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very Good
7,950 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,539 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    Most travellers choose Sydney Kingsford Smith - San Antonio, Melbourne Avalon - San Antonio or Perth - 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.

See more FAQs

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Top 3 airlines flying from Australia to San Antonio

Discover the top 3 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,420Average$2,595FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
United AirlinesCheapest$1,588Average$2,281FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$1,648Average$2,349FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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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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