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$1,023+ Cheap flights to San Antonio

— SAT
3 Oct — 10 Oct1
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 -
2 stops44h 00m
Tue 1/1217:37 -
1 stop20h 18m
Deal found 2/9$1,549
Thu 19/1108:45 -
2 stops30h 15m
Mon 23/1106:00 -
1 stop34h 00m
Deal found 1/9$1,570
Wed 14/1011:05 -
2 stops24h 09m
Wed 21/1007:00 -
1 stop33h 05m
Deal found 1/9$1,573
Thu 19/1111:10 -
1 stop21h 55m
Sun 6/1216:40 -
1 stop23h 20m
Deal found 31/8$1,619
Wed 14/1013:00 -
1 stop18h 38m
Wed 21/1007:00 -
1 stop33h 05m
Deal found 30/8$1,630

Find flight deals to San Antonio

Return from

$1,549

One-way from

$1,025

Popular in

March

Cheapest in

April

Average price

$1,652
American Airlines
  • American Airlines
  • 5/10-1/12
  • 3 total stops
  • 64h 18m total
  • Sydney to San Antonio
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Delta
  • Delta
  • 13/10
  • 1 total stop
  • 29h 58m total
  • Sydney to San Antonio
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($257 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($117 potential savings vs. average return price).
Search Deals
Average for return flights in September 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

Thu 19/11

11:10-23:59

1 stop29h 49m

San Antonio

Mon 23/11

20:16-06:55

1 stop41h 39m

$1,548

SydneySan Antonio

SYD Sydney Kingsford Smith - SAT San Antonio

SYDSAT

Sydney Kingsford Smith

Mon 5/10

10:10-14:10

2 stops44h 00m

San Antonio

Tue 1/12

17:37-06:55

1 stop20h 18m

$1,549

SydneySan Antonio

SYD Sydney Kingsford Smith - SAT San Antonio

SYDSAT

Sydney Kingsford Smith

Thu 19/11

08:45-14:50

2 stops23h 05m

San Antonio

Sun 6/12

07:00-09:00

1 stop33h 00m

$1,571

SydneySan Antonio

SYD Sydney Kingsford Smith - SAT San Antonio

SYDSAT

Sydney Kingsford Smith

Thu 19/11

09:55-22:51

3 stops29h 56m

San Antonio

Sun 6/12

05:25-10:35

3 stops36h 10m

$2,012
Fastest return journey

SydneySan Antonio

SYD Sydney Kingsford Smith - SAT San Antonio

SYDSAT

Sydney Kingsford Smith

Mon 5/10

18:50-22:59

2 stops20h 09m

San Antonio

Tue 1/12

16:34-12:25

3 stops26h 51m

$2,266
Cheapest one-way

SydneySan Antonio

SYD Sydney Kingsford Smith - SAT San Antonio

SYDSAT

Sydney Kingsford Smith

Thu 8/10

10:15-00:13

1 stop29h 58m

$1,023

SydneySan Antonio

SYD Sydney Kingsford Smith - SAT San Antonio

SYDSAT

Sydney Kingsford Smith

Tue 13/10

10:15-21:10

2 stops26h 55m

$1,025
Fastest single journey

SydneySan Antonio

SYD Sydney Kingsford Smith - SAT San Antonio

SYDSAT

Sydney Kingsford Smith

Tue 2/2

13:35-22:27

2 stops25h 52m

$1,025

SydneySan Antonio

SYD Sydney Kingsford Smith - SAT San Antonio

SYDSAT

Sydney Kingsford Smith

Thu 22/10

10:15-00:13

1 stop29h 58m

$1,028

SydneySan Antonio

SYD Sydney Kingsford Smith - SAT San Antonio

SYDSAT

Sydney Kingsford Smith

Sun 31/1

10:40-00:45

2 stops31h 05m

$1,109

Flights are sorted by cheapest return flights first.

Deals found on 2/9

Showing 1-10 of 15 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 American Airlines, Qantas Airways 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
1,088 reviews
Check prices

Comfort

7.4

Entertainment

7.2

Food

7.0

Boarding

7.7

Crew

8.1

Overall

7.5

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
1,088 reviews
Qantas Airways
7.5
Good
1,088 reviews
Check prices

Comfort

7.4

Entertainment

7.2

Food

7.0

Boarding

7.7

Crew

8.1

Overall

7.5

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
10,159 reviews
Qantas Airways
7.5
Good
1,088 reviews
Check prices

Comfort

7.4

Entertainment

7.2

Food

7.0

Boarding

7.7

Crew

8.1

Overall

7.5

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
12,029 reviews
Qantas Airways
7.5
Good
1,088 reviews
Check prices

Comfort

7.4

Entertainment

7.2

Food

7.0

Boarding

7.7

Crew

8.1

Overall

7.5

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, American Airlines 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 (20 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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Users can book flights with no change fees policies with our dedicated filters. Book flights to San Antonio flexibly with Cheapflights today.

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