R2 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 20/5. 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
May 7 — May 141
1 adult
1 adult, Economy, 0 bags

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 7 April 2026. In the last 7 days, Cheapflights users made a total of 594 507 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

San AntonioCape Town

SAT - CPT

SATCPT

San Antonio

Fri 4/9

17:30-10:15

2 stops33h 45m

Cape Town Intl

Fri 11/9

19:30-23:23

2 stops34h 53m

R26 071

San AntonioCape Town

SAT - CPT

SATCPT

San Antonio

Sat 26/9

13:00-17:30

2 stops45h 30m

Cape Town Intl

Sat 17/10

19:30-21:56

2 stops33h 26m

R27 150

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Thu 6/8

7:20-18:35

3 stops52h 15m

Johannesburg OR Tambo

Sat 29/8

19:50-14:42

2 stops49h 52m

R27 792

San AntonioDurban

SAT - DUR

SATDUR

San Antonio

Fri 18/9

12:39-10:35

3 stops38h 56m

Durban King Shaka Intl

Tue 22/9

12:05-22:09

3 stops41h 04m

R29 935
Fastest return journey

San AntonioCape Town

SAT - CPT

SATCPT

San Antonio

Sat 26/9

12:10-15:20

1 stop20h 10m

Cape Town Intl

Sat 17/10

19:50-12:10

2 stops23h 20m

R32 719

San AntonioCape Town

SAT - CPT

SATCPT

San Antonio

Fri 4/9

14:00-21:25

2 stops24h 25m

Cape Town Intl

Fri 11/9

20:05-17:09

1 stop28h 04m

R36 161

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Thu 6/8

13:35-18:30

1 stop21h 55m

Johannesburg OR Tambo

Sat 29/8

19:00-22:38

2 stops34h 38m

R36 431

San AntonioCape Town

SAT - CPT

SATCPT

San Antonio

Sun 30/8

18:15-17:50

1 stop40h 35m

Cape Town Intl

Sat 12/9

23:15-10:52

2 stops42h 37m

R37 224

San AntonioCape Town

SAT - CPT

SATCPT

San Antonio

Mon 29/6

13:40-14:35

2 stops41h 55m

Cape Town Intl

Thu 9/7

13:50-16:03

3 stops33h 13m

R38 220

San AntonioCape Town

SAT - CPT

SATCPT

San Antonio

Wed 15/7

18:05-17:50

2 stops40h 45m

Cape Town Intl

Fri 31/7

20:05-9:43

1 stop20h 38m

R39 469

Flights are sorted by cheapest return flights first.

Deals found on 6/4

Showing 1-10 of 19 resultsSorted by cheapest first
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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, January is the cheapest month in which you can book a flight from San Antonio (average of R18 224). Flying from San Antonio in July will prove the most costly (average of R23 168). 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 (256 flights per day), Chicago (254 flights per day) and Atlanta (177 flights per day).

Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From R38 730

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 R38 730. Explore other affordable destinations below.

Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From R38 730

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Direct flights from Texas

Book a direct flight from one of these other cities located in Texas.
Direct flights from Austin

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 7 April 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, Boston, Charlotte. 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 R38 730 to Atlanta (prices may vary depending on the airline and departure time). On average, users have booked flights for R38 730 to fly from San Antonio.

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

    January 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

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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