R1 787+ 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 20/3. 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 11 — Mar 181
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 9 February 2026.

Good round-trip deal

R22 985 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 9 February 2026.

Thu 9/418:14
SAT
-
JNB
2 stops32h 11m
American Airlines
Thu 16/421:15
JNB
-
SAT
2 stops30h 43m
American Airlines
Deal found 6/2R20 216
Thu 9/412:15
SAT
-
JNB
1 stop23h 15m
Lufthansa
Thu 16/422:00
JNB
-
SAT
1 stop24h 11m
Lufthansa
Deal found 6/2R20 791
Thu 9/48:45
SAT
-
JNB
2 stops26h 45m
Multiple Airlines
Thu 16/422:00
JNB
-
SAT
1 stop24h 11m
Multiple Airlines
Deal found 6/2R20 855
Mon 9/317:00
SAT
-
CPT
2 stops32h 05m
American Airlines
Mon 16/318:55
CPT
-
SAT
2 stops29h 09m
American Airlines
Deal found 7/2R21 684
Wed 25/316:41
SAT
-
JNB
2 stops31h 54m
American Airlines
Wed 1/421:15
JNB
-
SAT
2 stops30h 35m
American Airlines
Deal found 8/2R22 147
Mon 9/37:30
SAT
-
CPT
1 stop24h 35m
Lufthansa
Mon 16/320:50
CPT
-
SAT
1 stop25h 14m
Lufthansa
Deal found 7/2R23 057
Mon 9/37:15
SAT
-
CPT
2 stops24h 50m
Multiple Airlines
Mon 16/320:50
CPT
-
SAT
1 stop25h 14m
Multiple Airlines
Deal found 7/2R23 136
Thu 4/617:40
SAT
-
JNB
2 stops32h 45m
American Airlines
Sat 27/621:15
JNB
-
SAT
2 stops30h 52m
American Airlines
Deal found 7/2R23 376
Thu 6/813:39
SAT
-
JNB
2 stops34h 01m
Lufthansa
Sat 29/88:45
JNB
-
SAT
2 stops45h 23m
Lufthansa
Deal found 9/2R23 663
Sun 29/320:08
SAT
-
JNB
2 stops36h 12m
Qatar Airways
Thu 9/414:45
JNB
-
SAT
2 stops30h 36m
Qatar Airways
Deal found 8/2R24 445
Thu 9/47:00
SAT
-
JNB
3 stops37h 55m
Ethiopian Air
Thu 16/422:50
JNB
-
SAT
3 stops47h 21m
Ethiopian Air
Deal found 6/2R24 524
Mon 9/35:00
SAT
-
CPT
2 stops27h 05m
United Airlines
Mon 16/320:50
CPT
-
SAT
3 stops31h 04m
United Airlines
Deal found 7/2R24 716

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 9 February 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 23/3

17:36-10:25

2 stops33h 49m

Johannesburg OR Tambo

Mon 30/3

19:25-17:04

2 stops28h 39m

R20 137

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Thu 9/4

18:14-9:25

2 stops32h 11m

Johannesburg OR Tambo

Thu 16/4

21:15-20:58

2 stops30h 43m

R20 216

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Thu 9/4

12:15-18:30

1 stop23h 15m

Johannesburg OR Tambo

Thu 16/4

22:00-15:11

1 stop24h 11m

R20 791

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Thu 9/4

8:45-18:30

2 stops26h 45m

Johannesburg OR Tambo

Thu 16/4

22:00-15:11

1 stop24h 11m

R20 855

San AntonioCape Town

SAT - CPT

SATCPT

San Antonio

Mon 9/3

17:00-8:05

2 stops32h 05m

Cape Town Intl

Mon 16/3

18:55-17:04

2 stops29h 09m

R21 684

San AntonioCape Town

SAT - CPT

SATCPT

San Antonio

Mon 9/3

7:30-15:05

1 stop24h 35m

Cape Town Intl

Mon 16/3

20:50-15:04

1 stop25h 14m

R23 057

San AntonioCape Town

SAT - CPT

SATCPT

San Antonio

Mon 9/3

7:15-15:05

2 stops24h 50m

Cape Town Intl

Mon 16/3

20:50-15:04

1 stop25h 14m

R23 136

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Thu 4/6

17:40-9:25

2 stops32h 45m

Johannesburg OR Tambo

Sat 27/6

21:15-21:07

2 stops30h 52m

R23 376

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Thu 6/8

13:39-6:40

2 stops34h 01m

Johannesburg OR Tambo

Sat 29/8

8:45-23:08

2 stops45h 23m

R23 663

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Fri 26/6

17:40-7:00

2 stops30h 20m

Johannesburg OR Tambo

Mon 6/7

21:15-20:57

2 stops30h 42m

R24 189

Flights are sorted by cheapest return flights first.

Deals found on 7/2

Showing 1-10 of 24 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 073). Flying from San Antonio in July will prove the most costly (average of R21 668). 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 (257 flights per day), Chicago (159 flights per day) and Atlanta (153 flights per day).

Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From R22 985

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 985. Explore other affordable destinations below.

Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From R22 985

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Direct flights from Texas

Book a direct flight from one of these other cities located in 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 9 February 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 985 to Atlanta (prices may vary depending on the airline and departure time). On average, users have booked flights for R22 990 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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