R1 649+ 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 20/2. 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.
SAT — JNB
Feb 20 — Feb 271
1 adult
1 adult, Economy, 0 bags

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 21 January 2026.

Good round-trip deal

R23 516 or less
Price to beat on a round-trip flight from San Antonio.
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Cheapest flights from San Antonio
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 21 January 2026.

Wed 18/217:41
SAT
-
JNB
2 stops32h 44m
American Airlines
Thu 12/322:00
JNB
-
SAT
2 stops31h 55m
American Airlines
Deal found 21/1R17 533
Mon 30/320:08
SAT
-
JNB
2 stops29h 52m
Qatar Airways
Sat 11/414:45
JNB
-
SAT
2 stops30h 36m
Qatar Airways
Deal found 21/1R19 508
Fri 1/517:45
SAT
-
JNB
2 stops32h 05m
Qatar Airways
Sun 31/514:45
JNB
-
SAT
2 stops37h 22m
Qatar Airways
Deal found 20/1R20 325
Thu 7/515:11
SAT
-
JNB
2 stops32h 49m
American Airlines
Wed 20/519:25
JNB
-
SAT
2 stops29h 19m
American Airlines
Deal found 20/1R20 635
Thu 7/512:20
SAT
-
JNB
1 stop23h 10m
Lufthansa
Wed 20/522:00
JNB
-
SAT
1 stop24h 30m
Lufthansa
Deal found 20/1R21 108
Sat 7/317:06
SAT
-
JNB
2 stops33h 19m
British Airways
Sat 14/319:35
JNB
-
SAT
2 stops33h 44m
British Airways
Deal found 21/1R21 957
Thu 4/617:55
SAT
-
JNB
2 stops32h 30m
American Airlines
Sat 27/621:15
JNB
-
SAT
2 stops30h 26m
American Airlines
Deal found 21/1R23 492
Fri 1/57:05
SAT
-
JNB
1 stop28h 25m
SWISS
Sun 31/519:25
JNB
-
SAT
2 stops31h 11m
SWISS
Deal found 20/1R23 508
Wed 18/212:45
SAT
-
JNB
1 stop21h 50m
United Airlines
Thu 12/319:45
JNB
-
SAT
2 stops29h 06m
United Airlines
Deal found 21/1R24 814
Fri 1/512:20
SAT
-
JNB
1 stop23h 10m
Lufthansa
Sun 31/522:00
JNB
-
SAT
1 stop24h 30m
Lufthansa
Deal found 20/1R26 185
Sat 7/315:08
SAT
-
CPT
2 stops32h 57m
British Airways
Sat 14/322:10
CPT
-
SAT
2 stops28h 00m
British Airways
Deal found 20/1R26 414
Thu 19/25:00
SAT
-
DUR
3 stops45h 55m
Qatar Airways
Mon 23/212:25
DUR
-
SAT
3 stops43h 34m
Qatar Airways
Deal found 20/1R26 495

Find flights from San Antonio within your budget

 
Find flights departing from San Antonio that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 21 January 2026. In the last 7 days, Cheapflights users made a total of 594 507 searches

Fly to

OR Tambo

Route

Depart

Return

Price

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Mon 30/3

20:08-9:00

2 stops29h 52m

Johannesburg OR Tambo

Sat 11/4

14:45-14:21

2 stops30h 36m

R19 508

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Fri 1/5

17:45-8:50

2 stops32h 05m

Johannesburg OR Tambo

Sun 31/5

14:45-21:07

2 stops37h 22m

R20 325

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Thu 7/5

15:11-7:00

2 stops32h 49m

Johannesburg OR Tambo

Wed 20/5

19:25-17:44

2 stops29h 19m

R20 635

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Thu 7/5

11:45-18:30

2 stops23h 45m

Johannesburg OR Tambo

Wed 20/5

22:00-15:30

1 stop24h 30m

R21 174

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Fri 1/5

7:05-18:30

1 stop28h 25m

Johannesburg OR Tambo

Sun 31/5

19:25-19:36

2 stops31h 11m

R23 508

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Thu 4/6

20:15-9:25

2 stops30h 10m

Johannesburg OR Tambo

Sat 27/6

19:25-17:13

2 stops28h 48m

R24 292

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Wed 18/2

7:00-18:35

1 stop27h 35m

Johannesburg OR Tambo

Thu 12/3

22:00-15:04

1 stop24h 04m

R26 267

San AntonioCape Town

SAT - CPT

SATCPT

San Antonio

Sat 7/3

15:08-8:05

2 stops32h 57m

Cape Town Intl

Sat 14/3

22:10-19:10

2 stops28h 00m

R26 414

San AntonioDurban

SAT - DUR

SATDUR

San Antonio

Thu 19/2

5:00-10:55

3 stops45h 55m

Durban King Shaka Intl

Mon 23/2

12:25-23:59

3 stops43h 34m

R26 495

San AntonioCape Town

SAT - CPT

SATCPT

San Antonio

Sat 7/3

7:30-16:10

1 stop24h 40m

Cape Town Intl

Sat 14/3

20:50-21:25

2 stops31h 35m

R26 593

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 30 results
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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.
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.

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 R17 598). Flying from San Antonio in July will prove the most costly (average of R22 284). 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?

From San Antonio you can expect to find greater availability for the following destinations: Dallas (311 flights per day), Chicago (267 flights per day) and Atlanta (193 flights per day).

Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From R23 516

What is the cheapest place to fly to from San Antonio?

The cheapest city to fly to from San Antonio is Atlanta Hartsfield-Jackson, with prices starting at R23 516. Explore other affordable destinations below.

Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From R23 516

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Direct flights from Texas

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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 21 January 2026.

  • What are the most popular destinations to fly to from San Antonio?

    The most selected flight destinations from San Antonio for the current month are Denver, Atlanta, Cancún. While Denver, Atlanta, Cancún are the top choices made by travellers year-round.

  • What is the cheapest flight from San Antonio to anywhere?

    Users have flown out of San Antonio for as low as R23 516 to Atlanta (prices may vary depending on the airline and departure time). On average, users have booked flights for R23 522 to fly from San Antonio.

  • What is the cheapest month to fly from San Antonio?

    May is currently the cheapest month to fly from San Antonio. At this moment in time July is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • How does Cheapflights help users find flights from San Antonio?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from San Antonio. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

    Cheapflights helps you find that perfect flight from 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 from San Antonio with no change fees?

    Cheapflights does show flights with no change fees to all users. To see these options for flights from San Antonio, users can toggle the no change fees filter when performing a flight search.

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

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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How does Cheapflights help users find flights from San Antonio?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from San Antonio. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight from 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 from San Antonio with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from San Antonio, users can toggle the no change fees filter when performing a flight search.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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