$70+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SAT
Apr 14 — Apr 211
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
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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 15, 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 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/146:13 pm
AUS
- SAT
1 stop21h 40m
Frontier
Fri 4/173:00 pm
SAT
- AUS
1 stop28h 55m
Frontier
Deal found 3/13![Frontier logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 4/17:00 am
AUS
- SAT
1 stop17h 19m
Frontier
Mon 4/66:45 am
SAT
- AUS
1 stop17h 36m
Frontier
Deal found 3/14![Frontier logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/104:59 pm
AUS
- SAT
1 stop16h 28m
Multiple Airlines
Fri 4/173:00 pm
SAT
- AUS
1 stop28h 55m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 3/2610:45 pm
AUS
- SAT
1 stop10h 21m
Frontier
Mon 3/3010:05 am
SAT
- AUS
1 stop11h 45m
Frontier
Deal found 3/11![Frontier logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 4/116:45 am
AUS
- SAT
1 stop17h 34m
Frontier
Sat 4/184:04 pm
SAT
- AUS
1 stop18h 01m
Frontier
Deal found 3/14![Frontier logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 4/911:00 am
AUS
- SAT
1 stop13h 19m
Frontier
Sun 4/126:45 am
SAT
- AUS
1 stop27h 20m
Frontier
Deal found 3/14![Frontier logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 4/17:00 am
AUS
- SAT
1 stop17h 19m
Multiple Airlines
Mon 4/61:22 pm
SAT
- AUS
2 stops35h 02m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 4/911:00 am
AUS
- SAT
1 stop13h 19m
Multiple Airlines
Sun 4/121:22 pm
SAT
- AUS
2 stops35h 02m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 5/1111:01 am
AUS
- SAT
1 stop27h 18m
Multiple Airlines
Sat 8/224:53 pm
SAT
- AUS
2 stops47h 28m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/144:59 pm
AUS
- SAT
2 stops20h 18m
Multiple Airlines
Fri 4/173:00 pm
SAT
- AUS
1 stop28h 55m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/167:12 pm
AUS
- SAT
1 stop14h 12m
Multiple Airlines
Sun 4/196:00 am
SAT
- AUS
1 stop17h 40m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$277
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 15, 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 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 4/116:45 am
AUS
- SAT
1 stop17h 34m
Frontier
Sat 4/184:04 pm
SAT
- AUS
1 stop18h 01m
Frontier
Deal found 3/14![Frontier logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 5/1111:01 am
AUS
- SAT
1 stop27h 18m
Multiple Airlines
Sat 8/224:53 pm
SAT
- AUS
2 stops47h 28m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$263
This Mytrip deal was found by Cheapflights users on 3/12. 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.
Fri 3/274:59 pm
AUS
- SAT
3 stops19h 28m
Spirit Airlines
Tue 3/311:22 pm
SAT
- AUS
3 stops26h 42m
Spirit Airlines
Deal found 3/12![Spirit Airlines logo]()
$344
This Southwest deal was found by Cheapflights users on 3/10. 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.
Wed 6/107:50 am
AUS
- SAT
1 stop3h 20m
Southwest
Wed 6/2410:40 am
SAT
- AUS
1 stop5h 40m
Southwest
Deal found 3/10![Southwest logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/1611:01 am
AUS
- SAT
2 stops22h 23m
Multiple Airlines
Sun 4/196:00 am
SAT
- AUS
1 stop17h 40m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$285
This Southwest deal was found by Cheapflights users on 3/13. 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 4/287:05 am
AUS
- SAT
1 stop3h 20m
Southwest
Tue 4/2812:30 pm
SAT
- AUS
1 stop3h 35m
Southwest
Deal found 3/13![Southwest logo]()
$347
This Southwest deal was found by Cheapflights users on 3/10. 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.
Mon 5/113:10 pm
AUS
- SAT
2 stops8h 20m
Southwest
Sat 8/226:10 am
SAT
- AUS
2 stops5h 05m
Southwest
Deal found 3/10![Southwest logo]()
$347
This Southwest deal was found by Cheapflights users on 3/13. 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.
Sun 5/35:30 am
AUS
- SAT
1 stop4h 15m
Southwest
Sun 5/35:35 pm
SAT
- AUS
2 stops6h 00m
Southwest
Deal found 3/13![Southwest logo]()
$352
This Southwest deal was found by Cheapflights users on 3/14. 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 4/115:30 am
AUS
- SAT
2 stops6h 55m
Southwest
Sat 4/185:25 am
SAT
- AUS
2 stops6h 10m
Southwest
Deal found 3/14![Southwest logo]()
$377
This Southwest deal was found by Cheapflights users on 3/11. 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 4/46:45 am
AUS
- SAT
2 stops9h 35m
Southwest
Sat 4/47:50 pm
SAT
- AUS
1 stop2h 50m
Southwest
Deal found 3/11![Southwest logo]()
$392
Last-minute flights from Austin to San AntonioDiscover last-minute flight deals from Austin to San Antonio. Data last updated March 15, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to San Antonio. Data last updated March 15, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 3/2610:45 pm
AUS
- SAT
1 stop10h 21m
Frontier
Mon 3/3010:05 am
SAT
- AUS
1 stop11h 45m
Frontier
Deal found 3/11![Frontier logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 4/17:00 am
AUS
- SAT
1 stop17h 19m
Frontier
Mon 4/66:45 am
SAT
- AUS
1 stop17h 36m
Frontier
Deal found 3/14![Frontier logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 4/17:00 am
AUS
- SAT
1 stop17h 19m
Multiple Airlines
Mon 4/61:22 pm
SAT
- AUS
2 stops35h 02m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 4/911:00 am
AUS
- SAT
1 stop13h 19m
Frontier
Sun 4/126:45 am
SAT
- AUS
1 stop27h 20m
Frontier
Deal found 3/14![Frontier logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 4/911:00 am
AUS
- SAT
1 stop13h 19m
Multiple Airlines
Sun 4/121:22 pm
SAT
- AUS
2 stops35h 02m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/104:59 pm
AUS
- SAT
1 stop16h 28m
Multiple Airlines
Fri 4/173:00 pm
SAT
- AUS
1 stop28h 55m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 4/116:45 am
AUS
- SAT
1 stop17h 34m
Frontier
Sat 4/184:04 pm
SAT
- AUS
1 stop18h 01m
Frontier
Deal found 3/14![Frontier logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 4/118:12 pm
AUS
- SAT
2 stops37h 15m
Multiple Airlines
Sat 4/184:04 pm
SAT
- AUS
1 stop18h 01m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/146:13 pm
AUS
- SAT
1 stop21h 40m
Frontier
Fri 4/173:00 pm
SAT
- AUS
1 stop28h 55m
Frontier
Deal found 3/13![Frontier logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/144:59 pm
AUS
- SAT
2 stops20h 18m
Multiple Airlines
Fri 4/173:00 pm
SAT
- AUS
1 stop28h 55m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/167:12 pm
AUS
- SAT
1 stop14h 12m
Multiple Airlines
Sun 4/196:00 am
SAT
- AUS
1 stop17h 40m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$277
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 15, 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 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 5/58:00 am
AUS
- SAT
1 stop30h 19m
Frontier
Deal found 3/10![Frontier logo]()
$70
This Trip.com deal was found by Cheapflights users on 3/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/211:00 am
AUS
- SAT
1 stop13h 19m
Frontier
Deal found 3/14![Frontier logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 5/39:51 pm
AUS
- SAT
1 stop16h 24m
Frontier
Deal found 3/10![Frontier logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 5/28:50 pm
AUS
- SAT
1 stop17h 23m
Frontier
Deal found 3/15![Frontier logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 4/269:51 pm
AUS
- SAT
1 stop16h 24m
Frontier
Deal found 3/12![Frontier logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 3/11. 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
Deal found 3/11![Frontier logo]()
$134
This Mytrip deal was found by Cheapflights users on 3/12. 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
2 stops19h 28m
Spirit Airlines
Deal found 3/12![Spirit Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 6/116:00 am
AUS
- SAT
1 stop17h 59m
Spirit Airlines
Deal found 3/15![Spirit Airlines logo]()
$167
This Southwest deal was found by Cheapflights users on 3/10. 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 5/510:55 am
AUS
- SAT
2 stops6h 25m
Southwest
Deal found 3/10![Southwest logo]()
$169
This Southwest deal was found by Cheapflights users on 3/11. 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 5/285:30 am
AUS
- SAT
1 stop5h 55m
Southwest
Deal found 3/11![Southwest logo]()
$174
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 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $204 (Kiwi.com) |
One-way from | $70 (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 15, 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
Sat 4/11
6:45 am-12:19 am
1 stop17h 34m
San Antonio
Sat 4/18
4:04 pm-10:05 am
1 stop18h 01m
$241
AustinSan Antonio
AUS - SAT
AUSSAT
Austin Bergstrom
Mon 5/11
11:01 am-2:19 pm
1 stop27h 18m
San Antonio
Sat 8/22
4:53 pm-4:21 pm
2 stops47h 28m
$263
AustinSan Antonio
AUS - SAT
AUSSAT
Austin Bergstrom
Thu 4/16
11:01 am-9:24 am
2 stops22h 23m
San Antonio
Sun 4/19
6:00 am-11:40 pm
1 stop17h 40m
$285
AustinSan Antonio
AUS - SAT
AUSSAT
Austin Bergstrom
Fri 3/27
4:59 pm-12:27 pm
3 stops19h 28m
San Antonio
Tue 3/31
1:22 pm-4:04 pm
3 stops26h 42m
$344
AustinSan Antonio
AUS - SAT
AUSSAT
Austin Bergstrom
Wed 6/10
7:50 am-11:10 am
1 stop3h 20m
San Antonio
Wed 6/24
10:40 am-4:20 pm
1 stop5h 40m
$347
Quickest round-trip
AustinSan Antonio
AUS - SAT
AUSSAT
Austin Bergstrom
Tue 4/28
7:05 am-10:25 am
1 stop3h 20m
San Antonio
Tue 4/28
12:30 pm-4:05 pm
1 stop3h 35m
$347
AustinSan Antonio
AUS - SAT
AUSSAT
Austin Bergstrom
Mon 5/11
3:10 pm-11:30 pm
2 stops8h 20m
San Antonio
Sat 8/22
6:10 am-11:15 am
2 stops5h 05m
$347
AustinSan Antonio
AUS - SAT
AUSSAT
Austin Bergstrom
Sun 5/3
5:30 am-9:45 am
1 stop4h 15m
San Antonio
Sun 5/3
5:35 pm-11:35 pm
2 stops6h 00m
$352
AustinSan Antonio
AUS - SAT
AUSSAT
Austin Bergstrom
Sat 4/11
5:30 am-12:25 pm
2 stops6h 55m
San Antonio
Sat 4/18
5:25 am-11:35 am
2 stops6h 10m
$377
AustinSan Antonio
AUS - SAT
AUSSAT
Austin Bergstrom
Sat 4/4
6:45 am-4:20 pm
2 stops9h 35m
San Antonio
Sat 4/4
7:50 pm-10:40 pm
1 stop2h 50m
$392
Showing 1-10 of 21 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.
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Estimated round-trip price
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Related info for your journey
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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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