R2 506+ 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 25/2. 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
Mar 2 — Mar 91
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 31 January 2026.

Good round-trip deal

R22 991 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 31 January 2026.

Mon 16/317:36
SAT
-
JNB
2 stops30h 59m
American Airlines
Mon 23/319:35
JNB
-
SAT
2 stops31h 21m
American Airlines
Deal found 30/1R18 163
Sat 25/420:23
SAT
-
JNB
2 stops27h 37m
American Airlines
Fri 1/519:25
JNB
-
SAT
2 stops29h 12m
American Airlines
Deal found 29/1R19 823
Sat 25/420:23
SAT
-
JNB
2 stops36h 27m
Qatar Airways
Sat 2/514:45
JNB
-
SAT
2 stops30h 36m
Qatar Airways
Deal found 30/1R19 983
Tue 17/318:25
SAT
-
CPT
2 stops30h 40m
American Airlines
Tue 24/320:50
CPT
-
SAT
2 stops31h 00m
American Airlines
Deal found 30/1R21 722
Mon 1/620:15
SAT
-
CPT
2 stops31h 45m
American Airlines
Sun 14/618:50
CPT
-
SAT
2 stops32h 51m
American Airlines
Deal found 31/1R21 754
Sat 30/514:45
SAT
-
CPT
2 stops37h 15m
American Airlines
Sun 7/618:50
CPT
-
SAT
2 stops33h 17m
American Airlines
Deal found 29/1R22 137
Mon 16/39:52
SAT
-
JNB
2 stops25h 43m
United Airlines
Mon 23/319:45
JNB
-
SAT
3 stops32h 09m
United Airlines
Deal found 30/1R22 297
Thu 4/617:40
SAT
-
JNB
2 stops32h 45m
American Airlines
Sat 27/619:25
JNB
-
SAT
2 stops31h 10m
American Airlines
Deal found 29/1R23 398
Wed 24/618:29
SAT
-
JNB
2 stops29h 31m
American Airlines
Mon 6/721:15
JNB
-
SAT
2 stops30h 26m
American Airlines
Deal found 30/1R23 414
Tue 17/38:51
SAT
-
CPT
2 stops25h 04m
United Airlines
Tue 24/320:50
CPT
-
SAT
1 stop21h 21m
United Airlines
Deal found 30/1R24 260
Thu 19/25:00
SAT
-
DUR
3 stops45h 55m
Qatar Airways
Mon 23/212:25
DUR
-
SAT
3 stops43h 34m
Qatar Airways
Deal found 30/1R25 920
Sat 30/56:49
SAT
-
CPT
2 stops25h 31m
United Airlines
Sun 7/620:00
CPT
-
SAT
1 stop22h 02m
United Airlines
Deal found 29/1R27 069

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 31 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 16/3

17:36-7:35

2 stops30h 59m

Johannesburg OR Tambo

Mon 23/3

19:35-19:56

2 stops31h 21m

R18 163

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Sat 25/4

20:23-7:00

2 stops27h 37m

Johannesburg OR Tambo

Fri 1/5

19:25-17:37

2 stops29h 12m

R19 823

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Sat 25/4

20:23-15:50

2 stops36h 27m

Johannesburg OR Tambo

Sat 2/5

14:45-14:21

2 stops30h 36m

R19 983

San AntonioCape Town

SAT - CPT

SATCPT

San Antonio

Tue 17/3

18:25-8:05

2 stops30h 40m

Cape Town Intl

Tue 24/3

20:50-20:50

2 stops31h 00m

R21 722

San AntonioCape Town

SAT - CPT

SATCPT

San Antonio

Sat 30/5

14:45-11:00

2 stops37h 15m

Cape Town Intl

Sun 7/6

18:50-21:07

2 stops33h 17m

R22 137

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Mon 16/3

9:52-18:35

2 stops25h 43m

Johannesburg OR Tambo

Mon 23/3

19:45-20:54

3 stops32h 09m

R22 297

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Wed 24/6

18:29-7:00

2 stops29h 31m

Johannesburg OR Tambo

Mon 6/7

21:15-20:41

2 stops30h 26m

R23 414

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Thu 4/6

20:15-9:25

2 stops30h 10m

Johannesburg OR Tambo

Sat 27/6

19:25-18:39

2 stops30h 14m

R23 813

San AntonioCape Town

SAT - CPT

SATCPT

San Antonio

Tue 17/3

8:51-16:55

2 stops25h 04m

Cape Town Intl

Tue 24/3

20:50-11:11

1 stop21h 21m

R24 260

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

R25 920

Flights are sorted by cheapest return flights first.

Deals found on 30/1

Showing 1-10 of 27 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 206). Flying from San Antonio in July will prove the most costly (average of R21 786). 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 (265 flights per day), Chicago (229 flights per day) and Atlanta (196 flights per day).

Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From R22 991

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 R22 991. Explore other affordable destinations below.

Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From R22 991

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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 31 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 R22 991 to Atlanta (prices may vary depending on the airline and departure time). On average, users have booked flights for R22 997 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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