Find flights
Airlines
Travel Guide

$955+ Cheap flights to San Antonio

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
— SAT
25 Mar — 1 Apr1
1 adult

Flights to San Antonio in 2025

Find the latest flights to San Antonio in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 20 March 2025.

One-way from

$955

Popular in

January

Cheapest in

May

Average price

$1,806
5/5
  • 5/5
  • 3 total stops
  • 46h 39m total
  • Sydney to San Antonio
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($860 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($166 potential savings vs. average return price).
Search Deals
Average for return flights in March 2025
Search Deals

Find flight deals to San Antonio

One-way flights to San Antonio
Search for one-way flight options to San Antonio. Find affordable one-way fares based on user searches. Data last updated 20 March 2025.

Mon 5/516:20SYD - SAT
3 stops46h 39mMultiple Airlines
Deal found 19/3$955
Mon 5/509:10SYD - SAT
1 stop28h 10mQantas Airways
Deal found 19/3$1,519
Sun 4/511:50SYD - SAT
3 stops38h 18mLATAM Airlines
Deal found 19/3$2,791
Fri 28/311:50SYD - SAT
1 stop39h 37mUnited Airlines
Deal found 19/3$11,003

Cheapflights Fare Finder

Locate flights to San Antonio that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 20 March 2025.
Use the filters below to find and compare flights to San Antonio that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Mon 5/5

16:20-23:59

3 stops46h 39m

$955

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Mon 5/5

09:10-22:20

1 stop28h 10m

$1,519

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Sun 4/5

11:50-11:08

3 stops38h 18m

$2,791

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Fri 28/3

11:50-11:27

1 stop39h 37m

$11,003

Flights are sorted by cheapest return flights first.

Deals found on 19/3

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
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 to San Antonio

How long is the flight to San Antonio?

On average, a flight from Sydney to San Antonio takes 21 hours 53 minutes. Flights to San Antonio from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to San Antonio?

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

United Airlines

United Airlines

From $1,168

Qantas Airways

Qantas Airways

From $1,011

American Airlines

American Airlines

From $1,004

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.

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 mm 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 20 March 2025.
LATAM Airlines
7.5
Good
1,749 reviews
Check prices

Overall

7.5

Food

6.7

Comfort

7.4

Entertainment

7.0

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

ATL - MSP

Late flight, just one person at the gate. He managed to solve problems and get everybody on the plane at the same time smoothly and with great professionalism. Left on time and arrived early to MSP
LATAM Airlines
7.5
Good
1,749 reviews
LATAM Airlines
7.5
Good
1,749 reviews
Check prices

Overall

7.5

Food

6.7

Comfort

7.4

Entertainment

7.0

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

ATL - MSP

Late flight, just one person at the gate. He managed to solve problems and get everybody on the plane at the same time smoothly and with great professionalism. Left on time and arrived early to MSP
Qantas Airways
7.4
Good
813 reviews
LATAM Airlines
7.5
Good
1,749 reviews
Check prices

Overall

7.5

Food

6.7

Comfort

7.4

Entertainment

7.0

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

ATL - MSP

Late flight, just one person at the gate. He managed to solve problems and get everybody on the plane at the same time smoothly and with great professionalism. Left on time and arrived early to MSP
United Airlines
7.4
Good
8,609 reviews
LATAM Airlines
7.5
Good
1,749 reviews
Check prices

Overall

7.5

Food

6.7

Comfort

7.4

Entertainment

7.0

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

ATL - MSP

Late flight, just one person at the gate. He managed to solve problems and get everybody on the plane at the same time smoothly and with great professionalism. Left on time and arrived early to MSP

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 53 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to San Antonio by cabin class

Find flights to San Antonio, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to San Antonio?

When you search for this flight to San Antonio, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets to San Antonio?

Cheapflights helps you find that perfect flight to San Antonio by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights to San Antonio with no change fees?

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

Can Cheapflights notify me if prices for flights to San Antonio become cheaper?

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!

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.