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$1,016+ Cheap flights to San Antonio

— SAT
22 Sep — 29 Sep1
1 adult
1 adult, Economy, 0 bags

Flights to San Antonio in 2026

Enter your travel dates to find the best prices.

Cheapest flights to San Antonio

Mon 5/1010:10 -
1 stop29h 49m
Tue 1/1220:16 -
1 stop41h 39m
Deal found 23/8$1,464
Tue 8/912:00 -
1 stop18h 51m
Wed 23/906:00 -
1 stop34h 05m
Deal found 21/8$1,478
Thu 19/1108:45 -
2 stops30h 19m
Mon 23/1106:00 -
1 stop34h 00m
Deal found 22/8$1,485
Thu 19/1110:40 -
1 stop21h 12m
Sun 6/1207:05 -
1 stop32h 25m
Deal found 19/8$1,667

Find flight deals to San Antonio

Return from

$1,464

One-way from

$1,016

Popular in

March

Cheapest in

April

Average price

$1,391
American Airlines
  • American Airlines
  • 5/10-1/12
  • 2 total stops
  • 71h 28m total
  • Sydney to San Antonio
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Delta
  • Delta
  • 21/10
  • 2 total stops
  • 28h 52m total
  • Sydney to San Antonio
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($282 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($120 potential savings vs. average return price).
Search Deals
Average for return flights in August 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights to San Antonio that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneySan Antonio

SYD Sydney Kingsford Smith - SAT San Antonio

SYDSAT

Sydney Kingsford Smith

Mon 5/10

10:10-23:59

1 stop29h 49m

San Antonio

Tue 1/12

20:16-06:55

1 stop41h 39m

$1,464

SydneySan Antonio

SYD Sydney Kingsford Smith - SAT San Antonio

SYDSAT

Sydney Kingsford Smith

Thu 19/11

11:20-00:02

1 stop29h 42m

San Antonio

Mon 23/11

20:16-06:55

1 stop41h 39m

$1,478

SydneySan Antonio

SYD Sydney Kingsford Smith - SAT San Antonio

SYDSAT

Sydney Kingsford Smith

Mon 5/10

10:15-00:13

1 stop29h 58m

San Antonio

Tue 1/12

17:00-08:30

1 stop22h 30m

$1,727

SydneySan Antonio

SYD Sydney Kingsford Smith - SAT San Antonio

SYDSAT

Sydney Kingsford Smith

Wed 27/1

11:20-08:28

2 stops38h 08m

San Antonio

Sun 31/1

15:00-06:55

1 stop22h 55m

$1,854
Fastest return journey

SydneySan Antonio

SYD Sydney Kingsford Smith - SAT San Antonio

SYDSAT

Sydney Kingsford Smith

Sat 19/9

17:50-23:59

1 stop21h 09m

San Antonio

Sat 26/9

15:09-07:30

1 stop25h 21m

$1,877
Cheapest one-way

SydneySan Antonio

SYD Sydney Kingsford Smith - SAT San Antonio

SYDSAT

Sydney Kingsford Smith

Wed 21/10

10:15-23:07

2 stops28h 52m

$1,016

SydneySan Antonio

SYD Sydney Kingsford Smith - SAT San Antonio

SYDSAT

Sydney Kingsford Smith

Thu 22/10

10:15-00:13

1 stop29h 58m

$1,016

SydneySan Antonio

SYD Sydney Kingsford Smith - SAT San Antonio

SYDSAT

Sydney Kingsford Smith

Thu 10/9

07:40-22:50

2 stops30h 10m

$1,340

SydneySan Antonio

SYD Sydney Kingsford Smith - SAT San Antonio

SYDSAT

Sydney Kingsford Smith

Tue 8/9

20:45-16:19

2 stops34h 34m

$1,478

SydneySan Antonio

SYD Sydney Kingsford Smith - SAT San Antonio

SYDSAT

Sydney Kingsford Smith

Mon 7/9

09:30-19:58

2 stops25h 28m

$1,825

Flights are sorted by cheapest return flights first.

Deals found on 21/8

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to San Antonio

What are the cheapest airlines that fly to San Antonio?

The cheapest airlines flying from Sydney to San Antonio are Qantas Airways, American Airlines and United Airlines.

Reviews of airlines servicing San Antonio

See what other customers who have flown with Qantas Airways,United Airlines, andAmerican Airlines to the United States have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
1,085 reviews
Check prices

Overall

7.5

Food

7.0

Boarding

7.7

Entertainment

7.2

Comfort

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!
Qantas Airways
7.5
Good
1,085 reviews
Qantas Airways
7.5
Good
1,085 reviews
Check prices

Overall

7.5

Food

7.0

Boarding

7.7

Entertainment

7.2

Comfort

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!
United Airlines
7.4
Good
10,114 reviews
Qantas Airways
7.5
Good
1,085 reviews
Check prices

Overall

7.5

Food

7.0

Boarding

7.7

Entertainment

7.2

Comfort

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!
American Airlines
7.1
Good
11,983 reviews
Qantas Airways
7.5
Good
1,085 reviews
Check prices

Overall

7.5

Food

7.0

Boarding

7.7

Entertainment

7.2

Comfort

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!

FAQs about flying to San Antonio

  • What airport do you fly into for flights to San Antonio?

    Booking a flight to San Antonio (SAT) is your only option if you intend on flying to San Antonio. It is only a 12.2 km journey from San Antonio to San Antonio’s city centre.

  • Can I find cheaper flights to San Antonio if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to San Antonio on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to San Antonio?

    Based on reviews from Cheapflights users, Qantas Airways is rated the highest out of the airlines that fly to San Antonio.

  • Where does the fastest flight to San Antonio depart from?

    For those looking to save time traveling to San Antonio, Sydney Kingsford Smith offers the quickest one-way flight (21 hours 9 minutes).

  • Does San Antonio have car hire?

    Yes. Those touching down at San Antonio can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to San Antonio?

    Yes. San Antonio has hotels nearby for those requiring accommodations. Embassy Suites by Hilton San Antonio Airport is the closest property to San Antonio (0.0 km away from San Antonio).

See more FAQs

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