$100+ Cheap flights from Austin to San Antonio (AUS - SAT)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SAT
Apr 4 — Apr 111
Round-trip
1 adult, Economy
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Find cheap flights from Austin to San Antonio with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Austin to San Antonio
Cheapest
Best
Last-minute
One-way
Cheapest flights from Austin to San AntonioExplore the most affordable flight options available from Austin to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 5, 2026.
Explore the most affordable flight options available from Austin to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3010:45 pm
AUS
- SAT
1 stop25h 32m
Frontier
Mon 4/66:45 am
SAT
- AUS
1 stop17h 36m
Frontier
Deal found 3/2![Frontier logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:12 am
AUS
- SAT
1 stop27h 15m
Multiple Airlines
Sat 4/46:45 am
SAT
- AUS
1 stop17h 36m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3010:45 pm
AUS
- SAT
1 stop25h 32m
Multiple Airlines
Mon 4/61:22 pm
SAT
- AUS
2 stops26h 42m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/46:45 am
AUS
- SAT
1 stop17h 34m
Multiple Airlines
Sun 4/510:22 am
SAT
- AUS
1 stop14h 02m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:45 am
AUS
- SAT
1 stop17h 32m
Frontier
Fri 3/2710:05 am
SAT
- AUS
1 stop24h 01m
Frontier
Deal found 2/28![Frontier logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/34:59 pm
AUS
- SAT
1 stop16h 28m
Spirit Airlines
Fri 4/1010:22 am
SAT
- AUS
1 stop29h 42m
Spirit Airlines
Deal found 3/4![Spirit Airlines logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2111:01 am
AUS
- SAT
1 stop13h 16m
Frontier
Mon 3/236:45 am
SAT
- AUS
1 stop17h 31m
Frontier
Deal found 3/1![Frontier logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1710:45 pm
AUS
- SAT
1 stop25h 32m
Frontier
Fri 3/2010:05 am
SAT
- AUS
1 stop14h 11m
Frontier
Deal found 3/3![Frontier logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:00 am
AUS
- SAT
1 stop17h 51m
Multiple Airlines
Sun 4/262:59 pm
SAT
- AUS
1 stop19h 06m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$294
Best flights from Austin to San AntonioDiscover carefully curated flight deals from Austin to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 5, 2026.
Discover carefully curated flight deals from Austin to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:12 am
AUS
- SAT
1 stop27h 15m
Multiple Airlines
Sat 4/46:45 am
SAT
- AUS
1 stop17h 36m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:45 am
AUS
- SAT
1 stop17h 32m
Frontier
Fri 3/2710:05 am
SAT
- AUS
1 stop24h 01m
Frontier
Deal found 2/28![Frontier logo]()
$238
This Mytrip deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/304:59 pm
AUS
- SAT
1 stop16h 28m
Spirit Airlines
Mon 4/61:22 pm
SAT
- AUS
3 stops26h 42m
Spirit Airlines
Deal found 3/2![Spirit Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2412:10 pm
AUS
- SAT
1 stop4h 55m
Southwest
Thu 7/303:10 pm
SAT
- AUS
1 stop3h 45m
Southwest
Deal found 3/4![Southwest logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2111:01 am
AUS
- SAT
1 stop13h 16m
Frontier
Mon 3/2311:35 am
SAT
- AUS
2 stops34h 15m
Frontier
Deal found 3/1![Frontier logo]()
$273
This Southwest deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2310:50 am
AUS
- SAT
1 stop5h 50m
Southwest
Fri 7/316:45 am
SAT
- AUS
1 stop3h 15m
Southwest
Deal found 3/4![Southwest logo]()
$327
This Southwest deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/28:30 am
AUS
- SAT
1 stop3h 40m
Southwest
Fri 6/55:40 am
SAT
- AUS
1 stop4h 20m
Southwest
Deal found 3/2![Southwest logo]()
$327
This Southwest deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/47:50 pm
AUS
- SAT
1 stop3h 00m
Southwest
Sun 4/55:30 am
SAT
- AUS
2 stops5h 35m
Southwest
Deal found 3/3![Southwest logo]()
$332
Last-minute flights from Austin to San AntonioDiscover last-minute flight deals from Austin to San Antonio. Data last updated March 5, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to San Antonio. Data last updated March 5, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1710:45 pm
AUS
- SAT
1 stop25h 32m
Frontier
Fri 3/2010:05 am
SAT
- AUS
1 stop14h 11m
Frontier
Deal found 3/3![Frontier logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2111:01 am
AUS
- SAT
1 stop13h 16m
Frontier
Mon 3/236:45 am
SAT
- AUS
1 stop17h 31m
Frontier
Deal found 3/1![Frontier logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:45 am
AUS
- SAT
1 stop17h 32m
Frontier
Fri 3/2710:05 am
SAT
- AUS
1 stop24h 01m
Frontier
Deal found 2/28![Frontier logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3010:45 pm
AUS
- SAT
1 stop25h 32m
Frontier
Mon 4/66:45 am
SAT
- AUS
1 stop17h 36m
Frontier
Deal found 3/2![Frontier logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3010:45 pm
AUS
- SAT
1 stop25h 32m
Multiple Airlines
Mon 4/61:22 pm
SAT
- AUS
2 stops26h 42m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:12 am
AUS
- SAT
1 stop27h 15m
Multiple Airlines
Sat 4/46:45 am
SAT
- AUS
1 stop17h 36m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/34:59 pm
AUS
- SAT
1 stop16h 28m
Spirit Airlines
Fri 4/1010:22 am
SAT
- AUS
1 stop29h 42m
Spirit Airlines
Deal found 3/4![Spirit Airlines logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/46:45 am
AUS
- SAT
1 stop17h 34m
Multiple Airlines
Sun 4/510:22 am
SAT
- AUS
1 stop14h 02m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:00 am
AUS
- SAT
1 stop17h 51m
Multiple Airlines
Sun 4/262:59 pm
SAT
- AUS
1 stop19h 06m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$294
One-way flights from Austin to San AntonioSearch for one-way flight options from Austin to San Antonio. Find affordable one-way fares based on user searches. Data last updated March 5, 2026.
Search for one-way flight options from Austin to San Antonio. Find affordable one-way fares based on user searches. Data last updated March 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/19:47 pm
AUS
- SAT
1 stop17h 22m
Frontier
Deal found 3/1![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:45 am
AUS
- SAT
1 stop17h 34m
Frontier
Deal found 3/3![Frontier logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/46:45 am
AUS
- SAT
1 stop17h 34m
Frontier
Deal found 2/28![Frontier logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:13 pm
AUS
- SAT
1 stop20h 02m
Frontier
Deal found 3/1![Frontier logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/239:31 pm
AUS
- SAT
1 stop16h 44m
Frontier
Deal found 3/2![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/96:45 am
AUS
- SAT
2 stops9h 06m
Frontier
Deal found 3/4![Frontier logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/1510:58 pm
AUS
- SAT
1 stop25h 19m
Frontier
Deal found 3/3![Frontier logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1210:45 pm
AUS
- SAT
1 stop10h 21m
Frontier
Deal found 3/3![Frontier logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/24:14 pm
AUS
- SAT
2 stops20h 13m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:16 pm
AUS
- SAT
1 stop20h 01m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:25 am
AUS
- SAT
2 stops27h 52m
Spirit Airlines
Deal found 3/1![Spirit Airlines logo]()
$164
Find flight deals from Austin to San Antonio
Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $193 (Kiwi.com) |
One-way from | $100 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Austin to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 5, 2026.
Use the filters below to find and compare flights from Austin to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AustinSan Antonio
AUS - SAT
AUSSAT
Austin Bergstrom
Thu 4/2
6:12 am-9:27 am
1 stop27h 15m
San Antonio
Sat 4/4
6:45 am-12:21 am
1 stop17h 36m
$220
AustinSan Antonio
AUS - SAT
AUSSAT
Austin Bergstrom
Wed 3/25
6:45 am-12:17 am
1 stop17h 32m
San Antonio
Fri 3/27
10:05 am-10:06 am
1 stop24h 01m
$238
AustinSan Antonio
AUS - SAT
AUSSAT
Austin Bergstrom
Sat 3/21
11:01 am-12:17 am
1 stop13h 16m
San Antonio
Mon 3/23
11:35 am-9:50 pm
2 stops34h 15m
$273
AustinSan Antonio
AUS - SAT
AUSSAT
Austin Bergstrom
Mon 3/30
4:59 pm-9:27 am
1 stop16h 28m
San Antonio
Mon 4/6
1:22 pm-4:04 pm
3 stops26h 42m
$319
AustinSan Antonio
AUS - SAT
AUSSAT
Austin Bergstrom
Fri 7/24
12:10 pm-5:05 pm
1 stop4h 55m
San Antonio
Thu 7/30
3:10 pm-6:55 pm
1 stop3h 45m
$327
AustinSan Antonio
AUS - SAT
AUSSAT
Austin Bergstrom
Thu 7/23
10:50 am-4:40 pm
1 stop5h 50m
San Antonio
Fri 7/31
6:45 am-10:00 am
1 stop3h 15m
$327
Quickest round-trip
AustinSan Antonio
AUS - SAT
AUSSAT
Austin Bergstrom
Tue 6/2
8:30 am-12:10 pm
1 stop3h 40m
San Antonio
Fri 6/5
5:40 am-10:00 am
1 stop4h 20m
$327
AustinSan Antonio
AUS - SAT
AUSSAT
Austin Bergstrom
Sat 4/4
7:50 pm-10:50 pm
1 stop3h 00m
San Antonio
Sun 4/5
5:30 am-11:05 am
2 stops5h 35m
$332
Cheapest one-way
AustinSan Antonio
AUS - SAT
AUSSAT
Austin Bergstrom
Thu 4/9
6:45 am-12:19 am
1 stop17h 34m
$104
AustinSan Antonio
AUS - SAT
AUSSAT
Austin Bergstrom
Sat 4/4
6:45 am-12:19 am
1 stop17h 34m
$111
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Austin to San Antonio
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to San Antonio in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Austin-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-San Antonio flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Austin-San Antonio flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Austin-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Austin to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Austin with our price prediction graph.
AUS-SAT
Estimated round-trip 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.
Related info for your journey
Find useful and relevant information for your journey from Austin to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
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