$147+ Cheap flights from San Antonio
This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
What to know about flights from San Antonio
Discover essential information about flights departing from San Antonio, including flight schedules, destinations, airlines operating at the San Antonio airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 16 September 2025.
Good round-trip deal | $2,984 or less |
---|---|
Good one-way deal | $90 or less |
Find flights from San Antonio
Cheapest flights from San AntonioExplore the most affordable flight options available from San Antonio. Find the lowest fares based on data from user searches, with prices last updated on 16 September 2025.
Explore the most affordable flight options available from San Antonio. Find the lowest fares based on data from user searches, with prices last updated on 16 September 2025.
Find flights from San Antonio within your budget
Fly to
Route
Depart
Return
Price
San AntonioSydney
SAT - SYD
SATSYD
San Antonio
Thu 12/2
19:20-12:30
2 stops24h 10m
Sydney Kingsford Smith
Sat 28/2
14:10-18:31
2 stops21h 21m
San AntonioSydney
SAT - SYD
SATSYD
San Antonio
Sun 28/9
16:00-06:35
1 stop23h 35m
Sydney Kingsford Smith
Sat 11/10
10:25-14:51
1 stop20h 26m
San AntonioSydney
SAT - SYD
SATSYD
San Antonio
Sun 28/9
16:00-06:35
1 stop23h 35m
Sydney Kingsford Smith
Sat 18/10
10:25-14:51
1 stop20h 26m
San AntonioSydney
SAT - SYD
SATSYD
San Antonio
Sun 28/9
18:00-06:55
1 stop21h 55m
Sydney Kingsford Smith
Sat 18/10
11:20-20:55
2 stops25h 35m
San AntonioSydney
SAT - SYD
SATSYD
San Antonio
Thu 30/10
20:25-13:00
2 stops24h 35m
Sydney Kingsford Smith
Thu 6/11
14:00-19:41
2 stops22h 41m
San AntonioSydney
SAT - SYD
SATSYD
San Antonio
Wed 11/3
12:24-10:30
2 stops30h 06m
Sydney Kingsford Smith
Tue 17/3
19:15-10:48
2 stops55h 33m
San AntonioSydney
SAT - SYD
SATSYD
San Antonio
Sun 15/3
15:15-09:00
1 stop25h 45m
Sydney Kingsford Smith
Sun 3/5
09:10-14:33
1 stop20h 23m
San AntonioSydney
SAT - SYD
SATSYD
San Antonio
Thu 11/12
15:12-07:25
1 stop23h 13m
Sydney Kingsford Smith
Thu 8/1
11:15-14:22
1 stop20h 07m
San AntonioMelbourne
SAT - MEL
SATMEL
San Antonio
Wed 29/10
15:26-09:30
1 stop26h 04m
Melbourne
Wed 5/11
16:05-18:00
1 stop18h 55m
San AntonioMelbourne
SAT - MEL
SATMEL
San Antonio
Fri 12/12
15:12-12:45
2 stops28h 33m
Melbourne
Thu 8/1
14:30-18:53
2 stops21h 23m
Best time to book a flight from San Antonio
Have a flexible travel schedule? Discover the best time to fly from San Antonio with our price prediction graph.
Travel insights for flights from San Antonio
Get recent, data-driven insights about flights from San Antonio including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from San Antonio?
Currently, May is the cheapest month in which you can book a flight from San Antonio (average of $962). Flying from San Antonio in December will prove the most costly (average of $1,624). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
What are popular destinations to fly to from San Antonio?
San Antonio offers frequent flights to Chicago (364 flights per day), Dallas (321 flights per day) and Atlanta (207 flights per day).
What is the cheapest place to fly to from San Antonio?
The cheapest city to fly to from San Antonio is Los Angeles, with prices starting at $86. Explore other affordable destinations below.
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Direct flights from Texas
Book a direct flight from one of these other cities located in Texas.
Related info for your journey
Access useful and relevant information related to your journey from San Antonio. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 16 September 2025.
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Can Cheapflights find flights from San Antonio with no change fees?
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