R2 028+ 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 31/1. 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 — CPT
Dec 8 — Dec 151
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 8 November 2025.

Good round-trip deal

R24 973 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 8 November 2025.

Thu 5/317:45SAT - JNB
2 stops29h 50mAmerican Airlines
Mon 9/322:00JNB - SAT
2 stops28h 57mAmerican Airlines
Deal found 6/11R19 607
Mon 9/215:07SAT - JNB
2 stops28h 48mQatar Airways
Mon 2/313:45JNB - SAT
2 stops32h 40mQatar Airways
Deal found 7/11R20 006
Thu 12/318:11SAT - CPT
2 stops33h 09mAmerican Airlines
Thu 19/322:10CPT - SAT
2 stops29h 03mAmerican Airlines
Deal found 6/11R20 613
Wed 19/1115:00SAT - JNB
2 stops32h 35mAmerican Airlines
Thu 4/1222:00JNB - SAT
2 stops32h 16mAmerican Airlines
Deal found 6/11R20 908
Tue 18/1115:00SAT - JNB
2 stops32h 35mAmerican Airlines
Sat 6/1219:35JNB - SAT
2 stops28h 00mAmerican Airlines
Deal found 5/11R20 925
Fri 6/317:13SAT - CPT
2 stops30h 52mAmerican Airlines
Mon 16/320:35CPT - SAT
2 stops30h 22mAmerican Airlines
Deal found 8/11R21 220
Sat 21/318:50SAT - CPT
2 stops30h 15mAmerican Airlines
Wed 25/320:35CPT - SAT
2 stops28h 46mAmerican Airlines
Deal found 6/11R21 913
Tue 18/1116:30SAT - JNB
2 stops31h 05mBritish Airways
Sun 7/1219:35JNB - SAT
2 stops28h 00mBritish Airways
Deal found 5/11R24 132
Wed 19/1114:42SAT - JNB
2 stops32h 53mBritish Airways
Sat 6/1222:00JNB - SAT
2 stops28h 39mBritish Airways
Deal found 5/11R24 999
Thu 5/38:55SAT - JNB
2 stops25h 40mUnited Airlines
Mon 9/322:00JNB - SAT
1 stop24h 06mUnited Airlines
Deal found 5/11R25 415
Wed 19/1112:21SAT - JNB
1 stop22h 14mUnited Airlines
Thu 4/1219:45JNB - SAT
2 stops30h 02mUnited Airlines
Deal found 8/11R25 762
Wed 19/1112:21SAT - JNB
1 stop22h 14mUnited Airlines
Sun 7/1219:45JNB - SAT
2 stops33h 47mUnited Airlines
Deal found 5/11R25 779

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 8 November 2025. In the last 7 days, Cheapflights users made a total of 594 507 searches

Fly to

Cape Town

Route

Depart

Return

Price

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Thu 5/3

17:45-7:35

2 stops29h 50m

Johannesburg OR Tambo

Mon 9/3

22:00-19:57

2 stops28h 57m

R19 607

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Mon 9/2

15:07-3:55

2 stops28h 48m

Johannesburg OR Tambo

Mon 2/3

13:45-14:25

2 stops32h 40m

R20 006

San AntonioCape Town

SAT - CPT

SATCPT

San Antonio

Thu 12/3

18:11-10:20

2 stops33h 09m

Cape Town Intl

Thu 19/3

22:10-20:13

2 stops29h 03m

R20 613

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Wed 19/11

15:00-7:35

2 stops32h 35m

Johannesburg OR Tambo

Thu 4/12

22:00-22:16

2 stops32h 16m

R20 908

San AntonioCape Town

SAT - CPT

SATCPT

San Antonio

Sat 21/3

18:50-8:05

2 stops30h 15m

Cape Town Intl

Wed 25/3

20:35-18:21

2 stops28h 46m

R21 913

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Tue 18/11

16:30-7:35

2 stops31h 05m

Johannesburg OR Tambo

Sat 6/12

19:35-15:35

2 stops28h 00m

R24 132

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Tue 18/11

16:30-7:35

2 stops31h 05m

Johannesburg OR Tambo

Tue 9/12

19:35-18:03

2 stops30h 28m

R24 132

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Tue 18/11

16:30-7:35

2 stops31h 05m

Johannesburg OR Tambo

Sun 7/12

19:35-15:35

2 stops28h 00m

R24 132

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Wed 19/11

14:42-7:35

2 stops32h 53m

Johannesburg OR Tambo

Wed 3/12

22:00-19:40

2 stops29h 40m

R24 999

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Wed 19/11

14:42-7:35

2 stops32h 53m

Johannesburg OR Tambo

Sat 6/12

22:00-18:39

2 stops28h 39m

R24 999

Flights are sorted by cheapest return flights first.

Deals found on 7/11

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, November is the cheapest month in which you can book a flight from San Antonio (average of R21 081). Flying from San Antonio in August will prove the most costly (average of R28 657). 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: Chicago (304 flights per day), Dallas (267 flights per day) and Atlanta (176 flights per day).

Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From R24 973

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 R24 973. Explore other affordable destinations below.

Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From R24 973

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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 8 November 2025.

  • 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, Cancún, Atlanta. While Denver, Cancún, Atlanta 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 R24 973 to Atlanta (prices may vary depending on the airline and departure time). On average, users have booked flights for R24 979 to fly from San Antonio.

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

    November is currently the cheapest month to fly from San Antonio. At this moment in time August 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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