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$1,104+ Cheap flights to San Antonio

— SAT
21 Oct — 28 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

Thu 19/1111:10 -
1 stop29h 49m
Mon 23/1120:16 -
1 stop41h 39m
Deal found 17/9$1,546
Mon 2/1114:05 -
1 stop21h 16m
Mon 9/1107:00 -
1 stop33h 00m
Deal found 17/9$1,604
Thu 15/1013:00 -
1 stop22h 14m
Wed 21/1007:00 -
1 stop33h 05m
Deal found 16/9$1,606
Mon 2/1110:40 -
2 stops30h 50m
Mon 9/1117:00 -
1 stop22h 30m
Deal found 17/9$1,724
Thu 15/1010:15 -
1 stop20h 36m
Wed 21/1011:36 -
2 stops28h 14m
Deal found 16/9$2,175

Find flight deals to San Antonio

Return from

$1,546

One-way from

$1,668
American Airlines
  • American Airlines
  • 19/11-23/11
  • 2 total stops
  • 71h 28m total
  • Sydney to San Antonio
Search Deals
Qantas Airways
  • Qantas Airways
  • 19/11-31/12
  • 1 total stop
  • 21h 55m total
  • Sydney to San Antonio
Search Deals

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

Sun 31/1

10:40-00:45

2 stops31h 05m

San Antonio

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,104

SydneySan Antonio

SYD Sydney Kingsford Smith - SAT San Antonio

SYDSAT

Sydney Kingsford Smith

Sun 31/1

06:25-22:59

3 stops33h 34m

San Antonio

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,204

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 2/11

14:05-18:21

1 stop21h 16m

San Antonio

Mon 9/11

07:00-09:00

1 stop33h 00m

$1,604

SydneySan Antonio

SYD Sydney Kingsford Smith - SAT San Antonio

SYDSAT

Sydney Kingsford Smith

Thu 19/11

11:10-16:05

1 stop21h 55m

San Antonio

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,668
Fastest return journey

SydneySan Antonio

SYD Sydney Kingsford Smith - SAT San Antonio

SYDSAT

Sydney Kingsford Smith

Fri 20/11

14:05-15:41

1 stop18h 36m

San Antonio

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,717

SydneySan Antonio

SYD Sydney Kingsford Smith - SAT San Antonio

SYDSAT

Sydney Kingsford Smith

Mon 2/11

10:40-00:30

2 stops30h 50m

San Antonio

Mon 9/11

07:40-08:30

2 stops31h 50m

$1,724

SydneySan Antonio

SYD Sydney Kingsford Smith - SAT San Antonio

SYDSAT

Sydney Kingsford Smith

Sat 21/11

11:15-16:05

1 stop21h 50m

San Antonio

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,772

SydneySan Antonio

SYD Sydney Kingsford Smith - SAT San Antonio

SYDSAT

Sydney Kingsford Smith

Sat 9/1

19:50-11:58

2 stops33h 08m

San Antonio

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,818

SydneySan Antonio

SYD Sydney Kingsford Smith - SAT San Antonio

SYDSAT

Sydney Kingsford Smith

Fri 20/11

09:25-23:59

2 stops31h 34m

San Antonio

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,865

Flights are sorted by cheapest return flights first.

Deals found on 20/9

Showing 1-10 of 14 resultsSorted by cheapest first
1
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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
1,102 reviews
Check prices

Overall

7.5

Comfort

7.4

Crew

8.1

Food

7.0

Boarding

7.7

Entertainment

7.2

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
1,102 reviews
Qantas Airways
7.5
Good
1,102 reviews
Check prices

Overall

7.5

Comfort

7.4

Crew

8.1

Food

7.0

Boarding

7.7

Entertainment

7.2

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
10,224 reviews
Qantas Airways
7.5
Good
1,102 reviews
Check prices

Overall

7.5

Comfort

7.4

Crew

8.1

Food

7.0

Boarding

7.7

Entertainment

7.2

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
7.0
Good
12,072 reviews
Qantas Airways
7.5
Good
1,102 reviews
Check prices

Overall

7.5

Comfort

7.4

Crew

8.1

Food

7.0

Boarding

7.7

Entertainment

7.2

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 (21 hours 16 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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Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to San Antonio today and book when you’re ready!

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