$222+ 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 21/4. 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 — BNE
23 Mar — 30 Mar1
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 21 February 2026.

Good one-way deal

$227 or less
Price to beat on a one-way flight from San Antonio.
Search Deals

Find flights from San Antonio

Enter your travel dates to find the best prices.

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 21 February 2026.

Mon 9/316:10
SAT
-
BNE
1 stop24h 10m
Delta
Fri 13/309:40
BNE
-
SAT
1 stop19h 58m
Delta
Deal found 20/2$1,570
Wed 10/616:10
SAT
-
MEL
1 stop24h 40m
Delta
Sun 14/610:00
MEL
-
SAT
1 stop19h 42m
Delta
Deal found 19/2$1,585
Wed 10/608:00
SAT
-
MEL
2 stops32h 50m
Delta
Fri 19/610:00
MEL
-
SAT
1 stop19h 42m
Delta
Deal found 19/2$1,591
Thu 11/618:05
SAT
-
MEL
2 stops46h 45m
Delta
Wed 17/610:00
MEL
-
SAT
1 stop19h 42m
Delta
Deal found 19/2$1,612
Wed 1/415:47
SAT
-
BNE
1 stop22h 13m
Qantas Airways
Sun 19/420:35
BNE
-
SAT
1 stop17h 54m
Qantas Airways
Deal found 20/2$1,616
Wed 1/413:40
SAT
-
BNE
2 stops24h 20m
American Airlines
Sun 19/420:35
BNE
-
SAT
1 stop17h 54m
American Airlines
Deal found 20/2$1,626
Sun 3/520:31
SAT
-
BNE
2 stops23h 59m
American Airlines
Thu 14/520:35
BNE
-
SAT
1 stop17h 54m
American Airlines
Deal found 18/2$1,631
Wed 10/616:18
SAT
-
BNE
2 stops23h 12m
United Airlines
Wed 17/610:30
BNE
-
SAT
2 stops21h 25m
United Airlines
Deal found 19/2$1,662
Wed 29/414:14
SAT
-
SYD
2 stops29h 26m
Air New Zealand
Tue 12/519:20
SYD
-
SAT
2 stops54h 27m
Air New Zealand
Deal found 19/2$1,679
Thu 2/415:47
SAT
-
BNE
1 stop22h 13m
American Airlines
Thu 16/407:40
BNE
-
SAT
2 stops26h 02m
American Airlines
Deal found 18/2$1,694
Sun 3/511:45
SAT
-
BNE
2 stops32h 20m
Air New Zealand
Thu 14/509:35
BNE
-
SAT
2 stops40h 12m
Air New Zealand
Deal found 18/2$1,716
Wed 10/614:15
SAT
-
BNE
2 stops25h 15m
United Airlines
Fri 19/610:30
BNE
-
SAT
2 stops45h 25m
United Airlines
Deal found 19/2$1,757

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 21 February 2026. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Brisbane

Route

Depart

Return

Price

San AntonioBrisbane

SAT - BNE

SATBNE

San Antonio

Mon 9/3

16:10-07:20

1 stop24h 10m

Brisbane

Fri 13/3

09:40-14:38

1 stop19h 58m

$1,570

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Thu 19/3

17:36-20:50

2 stops35h 14m

Sydney Kingsford Smith

Thu 26/3

11:20-23:15

1 stop27h 55m

$1,571

San AntonioMelbourne

SAT - MEL

SATMEL

San Antonio

Wed 10/6

16:10-07:50

1 stop24h 40m

Melbourne

Wed 17/6

10:00-14:42

1 stop19h 42m

$1,585

San AntonioMelbourne

SAT - MEL

SATMEL

San Antonio

Wed 10/6

16:10-07:50

1 stop24h 40m

Melbourne

Sun 14/6

10:00-14:42

1 stop19h 42m

$1,585

San AntonioMelbourne

SAT - MEL

SATMEL

San Antonio

Fri 12/6

16:10-07:50

1 stop24h 40m

Melbourne

Fri 19/6

10:00-14:42

1 stop19h 42m

$1,585

San AntonioMelbourne

SAT - MEL

SATMEL

San Antonio

Fri 12/6

16:10-07:50

1 stop24h 40m

Melbourne

Wed 17/6

10:00-00:14

2 stops29h 14m

$1,591

San AntonioMelbourne

SAT - MEL

SATMEL

San Antonio

Mon 15/6

08:00-07:50

2 stops32h 50m

Melbourne

Fri 19/6

10:00-14:42

1 stop19h 42m

$1,591

San AntonioMelbourne

SAT - MEL

SATMEL

San Antonio

Wed 10/6

08:00-07:50

2 stops32h 50m

Melbourne

Fri 19/6

10:00-14:42

1 stop19h 42m

$1,591

San AntonioMelbourne

SAT - MEL

SATMEL

San Antonio

Thu 11/6

18:05-07:50

2 stops46h 45m

Melbourne

Fri 19/6

10:00-14:42

1 stop19h 42m

$1,612

San AntonioBrisbane

SAT - BNE

SATBNE

San Antonio

Wed 1/4

15:47-05:00

1 stop22h 13m

Brisbane

Sun 19/4

20:35-23:29

1 stop17h 54m

$1,616

Flights are sorted by cheapest return flights first.

Deals found on 18/2

Showing 1-10 of 28 results
1
2
3

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, October is the cheapest month in which you can book a flight from San Antonio (average of $901). Flying from San Antonio in July will prove the most costly (average of $1,911). 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?

San Antonio offers frequent flights to Dallas (359 flights per day), Chicago (288 flights per day) and Atlanta (203 flights per day).

Dallas/Fort Worth
Dallas/Fort Worth
From $122
Seattle/Tacoma Intl
Seattle/Tacoma Intl
From $636

What is the cheapest place to fly to from San Antonio?

The cheapest city to fly to from San Antonio is Dallas/Fort Worth, with prices starting at $122. Explore other affordable destinations below.

Dallas/Fort Worth
Dallas/Fort Worth
From $122
Seattle/Tacoma Intl
Seattle/Tacoma Intl
From $636

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 21 February 2026.

  • What are the most popular destinations to fly to from San Antonio?

    For the current month, the most popular flights from San Antonio are Denver, Atlanta, Cancún. Denver, Atlanta, Cancún are the most popular locations from San Antonio year round.

  • What is the cheapest flight from San Antonio to anywhere?

    Users have flown out of San Antonio for as low as $122 to Dallas/Fort Worth Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for $433 to fly from San Antonio.

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

    Currently, the cheapest month for flights from San Antonio is October. The most expensive month for flights is July. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from San Antonio?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from San Antonio today with Cheapflights!

  • Why should you use Cheapflights to find cheap flight tickets from San Antonio?

    Millions of users choose and trust Cheapflights to book the best flight deals from San Antonio for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

  • 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! Start tracking prices for flights from San Antonio today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

See more FAQs

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?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from San Antonio today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from San Antonio?

Millions of users choose and trust Cheapflights to book the best flight deals from San Antonio for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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! Start tracking prices for flights from San Antonio today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.