R2 158+ 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 19/2. 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 10 — Feb 171
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 11 January 2026.

Good round-trip deal

R23 728 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 11 January 2026.

Tue 10/215:07SAT - JNB
2 stops32h 28mAmerican Airlines
Tue 17/219:35JNB - SAT
2 stops29h 29mAmerican Airlines
Deal found 11/1R17 691
Mon 30/320:08SAT - JNB
2 stops29h 52mQatar Airways
Sat 11/414:45JNB - SAT
2 stops30h 36mQatar Airways
Deal found 10/1R19 387
Tue 10/217:59SAT - JNB
2 stops40h 36mTurkish Airlines
Tue 17/222:00JNB - SAT
1 stop25h 15mTurkish Airlines
Deal found 11/1R21 496
Wed 21/116:40SAT - JNB
2 stops30h 55mBritish Airways
Sun 25/119:35JNB - SAT
2 stops28h 10mBritish Airways
Deal found 10/1R22 583
Thu 4/617:40SAT - JNB
2 stops32h 45mAmerican Airlines
Sat 27/621:15JNB - SAT
2 stops27h 44mAmerican Airlines
Deal found 11/1R23 275
Tue 10/29:00SAT - JNB
2 stops51h 10mEthiopian Air
Tue 17/214:30JNB - SAT
3 stops33h 59mEthiopian Air
Deal found 11/1R24 049
Tue 19/516:28SAT - CPT
2 stops35h 32mBritish Airways
Mon 25/518:50CPT - SAT
2 stops29h 54mBritish Airways
Deal found 10/1R26 651
Thu 19/25:00SAT - DUR
3 stops45h 55mQatar Airways
Mon 23/212:25DUR - SAT
3 stops43h 34mQatar Airways
Deal found 10/1R26 734
Sun 25/118:01SAT - CPT
2 stops63h 24mQatar Airways
Thu 29/112:35CPT - SAT
2 stops38h 40mQatar Airways
Deal found 9/1R27 623
Tue 19/514:02SAT - CPT
2 stops41h 33mEthiopian Air
Mon 25/513:50CPT - SAT
3 stops36h 46mEthiopian Air
Deal found 10/1R29 995
Tue 19/513:25SAT - CPT
2 stops37h 05mLufthansa
Mon 25/519:50CPT - SAT
1 stop26h 40mLufthansa
Deal found 10/1R31 725
Mon 22/617:00SAT - JNB
2 stops30h 40mLufthansa
Fri 26/619:00JNB - SAT
2 stops35h 08mLufthansa
Deal found 10/1R33 635

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 11 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

Tue 10/2

15:07-7:35

2 stops32h 28m

Johannesburg OR Tambo

Tue 17/2

19:35-17:04

2 stops29h 29m

R17 691

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 387

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Tue 10/2

17:59-18:35

2 stops40h 36m

Johannesburg OR Tambo

Tue 17/2

22:00-15:15

1 stop25h 15m

R21 496

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Wed 21/1

18:01-7:35

2 stops29h 34m

Johannesburg OR Tambo

Sun 25/1

22:00-19:15

2 stops29h 15m

R22 583

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Thu 4/6

17:40-9:25

2 stops32h 45m

Johannesburg OR Tambo

Sat 27/6

21:15-17:59

2 stops27h 44m

R23 275

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Tue 10/2

9:00-20:10

2 stops51h 10m

Johannesburg OR Tambo

Tue 17/2

14:30-16:29

3 stops33h 59m

R24 049

San AntonioCape Town

SAT - CPT

SATCPT

San Antonio

Tue 19/5

16:28-11:00

2 stops35h 32m

Cape Town Intl

Mon 25/5

18:50-17:44

2 stops29h 54m

R26 651

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 734

San AntonioCape Town

SAT - CPT

SATCPT

San Antonio

Sun 25/1

18:01-17:25

2 stops63h 24m

Cape Town Intl

Thu 29/1

12:35-19:15

2 stops38h 40m

R27 623

San AntonioCape Town

SAT - CPT

SATCPT

San Antonio

Tue 19/5

14:02-14:35

2 stops41h 33m

Cape Town Intl

Mon 25/5

13:50-19:36

3 stops36h 46m

R29 995

Flights are sorted by cheapest return flights first.

Deals found on 10/1

Showing 1-10 of 23 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 757). Flying from San Antonio in July will prove the most costly (average of R22 484). 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 (315 flights per day), Chicago (249 flights per day) and Atlanta (204 flights per day).

Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From R23 728

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 728. Explore other affordable destinations below.

Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From R23 728

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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 11 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 728 to Atlanta (prices may vary depending on the airline and departure time). On average, users have booked flights for R23 733 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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Fly with Cheapflights

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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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