$1,745+ Cheap flights to San Antonio
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
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 21 February 2025.
Find flight deals to San Antonio
Cheapest flights to San AntonioExplore the most affordable flight options available to San Antonio. Find the lowest fares based on data from user searches, with prices last updated on 21 February 2025.
Explore the most affordable flight options available to San Antonio. Find the lowest fares based on data from user searches, with prices last updated on 21 February 2025.
Find flights to San Antonio within your budget
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 21 February 2025.
Fly from
Route
Depart
Return
Price
SydneySan Antonio
SYD - SAT
SYDSAT
Sydney Kingsford Smith
Fri 6/6
09:30-21:32
2 stops27h 02m
San Antonio
Sun 15/6
18:00-07:00
2 stops22h 00m
SydneySan Antonio
SYD - SAT
SYDSAT
Sydney Kingsford Smith
Fri 6/6
09:25-13:28
1 stop19h 03m
San Antonio
Sun 15/6
16:10-06:35
1 stop23h 25m
SydneySan Antonio
SYD - SAT
SYDSAT
Sydney Kingsford Smith
Sun 6/4
11:25-21:35
2 stops49h 10m
San Antonio
Sun 13/4
13:19-06:35
1 stop26h 16m
SydneySan Antonio
SYD - SAT
SYDSAT
Sydney Kingsford Smith
Sun 6/4
09:10-22:48
1 stop28h 38m
San Antonio
Sun 13/4
20:35-06:55
1 stop19h 20m
SydneySan Antonio
SYD - SAT
SYDSAT
Sydney Kingsford Smith
Fri 6/6
09:20-21:04
2 stops26h 44m
San Antonio
Sun 15/6
06:45-07:20
3 stops33h 35m
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.
Travel insights for flights to San Antonio
Get recent, data-driven insights about flights to San Antonio including ideal travel times, pricing trends, and more.
How long is the flight to San Antonio?
On average, a flight from Sydney to San Antonio takes 23 hours 12 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.
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 21 February 2025.
Food
Crew
Overall
Entertainment
Comfort
Boarding
Reviews
Aaron,Oct 2024
TUS - LAX
Food
Crew
Overall
Entertainment
Comfort
Boarding
Reviews
Aaron,Oct 2024
TUS - LAX
Food
Crew
Overall
Entertainment
Comfort
Boarding
Reviews
Aaron,Oct 2024
TUS - LAX
Food
Crew
Overall
Entertainment
Comfort
Boarding
Reviews
Aaron,Oct 2024
TUS - LAX
Food
Crew
Overall
Entertainment
Comfort
Boarding
Reviews
Aaron,Oct 2024
TUS - LAX
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