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$1,138+ Cheap flights to San Antonio

— SAT
9 Dec — 16 Dec1
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 7/11$1,510
Thu 19/1111:50 -
2 stops22h 05m
Mon 23/1116:19 -
2 stops24h 01m
Deal found 5/11$3,021
Mon 21/1206:00 -
2 stops56h 40m
Mon 28/1214:19 -
2 stops39h 11m
Deal found 6/11$5,415

Find flight deals to San Antonio

Return from

$1,510

One-way from

$1,138
American Airlines
  • American Airlines
  • 19/11-23/11
  • 2 total stops
  • 71h 28m total
  • Sydney to San Antonio
Search Deals
27/2-31/12
  • 27/2-31/12
  • 3 total stops
  • 35h 01m 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

Sat 27/2

14:00-08:01

3 stops35h 01m

San Antonio

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,138

SydneySan Antonio

SYD Sydney Kingsford Smith - SAT San Antonio

SYDSAT

Sydney Kingsford Smith

Sat 27/2

10:40-15:23

1 stop21h 43m

San Antonio

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,162

SydneySan Antonio

SYD Sydney Kingsford Smith - SAT San Antonio

SYDSAT

Sydney Kingsford Smith

Sat 20/3

11:20-23:59

1 stop28h 39m

San Antonio

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,227

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

$1,510

SydneySan Antonio

SYD Sydney Kingsford Smith - SAT San Antonio

SYDSAT

Sydney Kingsford Smith

Sat 20/3

08:35-15:53

3 stops47h 18m

San Antonio

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,853

SydneySan Antonio

SYD Sydney Kingsford Smith - SAT San Antonio

SYDSAT

Sydney Kingsford Smith

Fri 4/12

10:25-18:22

3 stops24h 57m

San Antonio

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,927

SydneySan Antonio

SYD Sydney Kingsford Smith - SAT San Antonio

SYDSAT

Sydney Kingsford Smith

Tue 15/12

10:40-22:57

2 stops29h 17m

San Antonio

Wed 31/12

00:00-16:00

Nonstop0h 00m

$2,137

SydneySan Antonio

SYD Sydney Kingsford Smith - SAT San Antonio

SYDSAT

Sydney Kingsford Smith

Sat 12/12

11:15-16:05

1 stop21h 50m

San Antonio

Wed 31/12

00:00-16:00

Nonstop0h 00m

$2,319
Fastest return journey

SydneySan Antonio

SYD Sydney Kingsford Smith - SAT San Antonio

SYDSAT

Sydney Kingsford Smith

Sun 13/12

14:05-15:38

1 stop18h 33m

San Antonio

Wed 31/12

00:00-16:00

Nonstop0h 00m

$2,418

SydneySan Antonio

SYD Sydney Kingsford Smith - SAT San Antonio

SYDSAT

Sydney Kingsford Smith

Sun 13/12

11:05-23:04

3 stops28h 59m

San Antonio

Wed 31/12

00:00-16:00

Nonstop0h 00m

$2,549

Flights are sorted by cheapest return flights first.

Deals found on 5/11

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 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
1,123 reviews
Check prices

Overall

7.5

Crew

8.1

Comfort

7.5

Entertainment

7.2

Boarding

7.7

Food

7.0

Reviews

1 / 20
8.0
Excellent

Jodie,Oct 2026

SYD - GFF

Pretty good but it was delayed by almost an hour
Qantas Airways
7.5
Good
1,123 reviews
Qantas Airways
7.5
Good
1,123 reviews
Check prices

Overall

7.5

Crew

8.1

Comfort

7.5

Entertainment

7.2

Boarding

7.7

Food

7.0

Reviews

1 / 20
8.0
Excellent

Jodie,Oct 2026

SYD - GFF

Pretty good but it was delayed by almost an hour
United Airlines
7.3
Good
10,476 reviews
Qantas Airways
7.5
Good
1,123 reviews
Check prices

Overall

7.5

Crew

8.1

Comfort

7.5

Entertainment

7.2

Boarding

7.7

Food

7.0

Reviews

1 / 20
8.0
Excellent

Jodie,Oct 2026

SYD - GFF

Pretty good but it was delayed by almost an hour
American Airlines
7.0
Good
12,226 reviews
Qantas Airways
7.5
Good
1,123 reviews
Check prices

Overall

7.5

Crew

8.1

Comfort

7.5

Entertainment

7.2

Boarding

7.7

Food

7.0

Reviews

1 / 20
8.0
Excellent

Jodie,Oct 2026

SYD - GFF

Pretty good but it was delayed by almost an hour

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.

  • What is the cheapest airport to fly to in San Antonio?

    San Antonio is currently the cheapest airport to fly to in San Antonio. One-way flights to San Antonio typically cost $230, while return flights cost around $286.

  • 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 (22 hours 5 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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