R1 630+ 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 29/1. 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
Jan 7 — Jan 141
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 December 2025.

Good round-trip deal

R24 458 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 December 2025.

Wed 21/118:01SAT - JNB
2 stops32h 24mAmerican Airlines
Wed 28/122:00JNB - SAT
2 stops32h 58mAmerican Airlines
Deal found 6/12R19 220
Thu 22/118:01SAT - JNB
2 stops29h 34mAmerican Airlines
Thu 29/122:00JNB - SAT
2 stops30h 50mAmerican Airlines
Deal found 8/12R19 339
Sat 17/116:40SAT - CPT
2 stops33h 40mAmerican Airlines
Fri 30/120:50CPT - SAT
2 stops30h 25mAmerican Airlines
Deal found 6/12R20 476
Thu 22/115:07SAT - CPT
2 stops32h 58mAmerican Airlines
Thu 5/222:10CPT - SAT
2 stops29h 05mAmerican Airlines
Deal found 6/12R22 174
Thu 22/15:25SAT - JNB
2 stops29h 10mUnited Airlines
Thu 29/122:00JNB - SAT
1 stop24h 50mUnited Airlines
Deal found 8/12R22 700
Wed 21/118:01SAT - JNB
2 stops29h 34mBritish Airways
Sun 25/122:00JNB - SAT
2 stops29h 15mBritish Airways
Deal found 7/12R22 887
Thu 4/620:19SAT - JNB
2 stops27h 41mAmerican Airlines
Sat 27/621:15JNB - SAT
2 stops27h 26mAmerican Airlines
Deal found 8/12R23 940
Wed 21/119:00SAT - CPT
2 stops33h 10mAmerican Airlines
Wed 25/320:35CPT - SAT
2 stops28h 49mAmerican Airlines
Deal found 6/12R24 466
Sat 17/116:29SAT - CPT
1 stop18h 46mVirgin Atlantic
Fri 30/121:30CPT - SAT
1 stop27h 52mVirgin Atlantic
Deal found 6/12R24 483
Thu 22/118:01SAT - JNB
2 stops30h 39mMultiple Airlines
Thu 29/118:50JNB - SAT
3 stops37h 02mMultiple Airlines
Deal found 8/12R24 976
Thu 22/116:29SAT - CPT
1 stop18h 46mDelta
Thu 5/221:30CPT - SAT
1 stop27h 52mDelta
Deal found 6/12R24 993
Sat 17/16:30SAT - CPT
2 stops28h 45mDelta
Fri 30/121:30CPT - SAT
1 stop23h 15mDelta
Deal found 6/12R25 077

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 December 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

Wed 21/1

18:01-10:25

2 stops32h 24m

Johannesburg OR Tambo

Wed 28/1

22:00-22:58

2 stops32h 58m

R19 220

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Thu 22/1

18:01-7:35

2 stops29h 34m

Johannesburg OR Tambo

Thu 29/1

22:00-20:50

2 stops30h 50m

R19 339

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Wed 1/4

20:08-9:00

2 stops29h 52m

Johannesburg OR Tambo

Wed 15/4

20:40-20:56

2 stops31h 16m

R19 458

San AntonioCape Town

SAT - CPT

SATCPT

San Antonio

Sat 17/1

16:40-10:20

2 stops33h 40m

Cape Town Intl

Fri 30/1

20:50-19:15

2 stops30h 25m

R20 476

San AntonioCape Town

SAT - CPT

SATCPT

San Antonio

Thu 22/1

15:07-8:05

2 stops32h 58m

Cape Town Intl

Thu 5/2

22:10-19:15

2 stops29h 05m

R22 174

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Fri 23/1

11:43-18:35

2 stops22h 52m

Johannesburg OR Tambo

Tue 27/1

22:00-14:50

1 stop24h 50m

R22 616

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Thu 22/1

5:25-18:35

2 stops29h 10m

Johannesburg OR Tambo

Thu 29/1

22:00-14:50

1 stop24h 50m

R22 700

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Wed 21/1

19:00-10:25

2 stops31h 25m

Johannesburg OR Tambo

Sun 25/1

19:35-17:21

2 stops29h 46m

R22 887

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Thu 4/6

20:19-9:25

2 stops30h 06m

Johannesburg OR Tambo

Sat 27/6

21:15-17:41

2 stops27h 26m

R23 940

San AntonioJohannesburg

SAT - JNB

SATJNB

San Antonio

Thu 22/1

18:01-8:40

2 stops30h 39m

Johannesburg OR Tambo

Thu 29/1

18:50-23:52

3 stops37h 02m

R24 976

Flights are sorted by cheapest return flights first.

Deals found on 6/12

Showing 1-10 of 20 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 R20 493). Flying from San Antonio in January will prove the most costly (average of R29 390). 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 (255 flights per day), Dallas (218 flights per day) and Atlanta (204 flights per day).

Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From R24 458

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 458. Explore other affordable destinations below.

Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From R24 458

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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 8 December 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, Atlanta, Cancún. 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 458 to Atlanta (prices may vary depending on the airline and departure time). On average, users have booked flights for R24 464 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 January 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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