$78+ Cheap flights from California to San Antonio (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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SAT
abr 19 — abr 261
Round-trip
1 adult, Economy
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Cheapest flights from California to San AntonioExplore the most affordable flight options available from California to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on março 20, 2026.
Explore the most affordable flight options available from California to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on março 20, 2026.
This Frontier deal was found by Cheapflights users on 3/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 4/910:27 pm
ONT
- SAT
1 stop10h 16m
Frontier
seg 4/1311:38 am
SAT
- ONT
1 stop10h 29m
Frontier
Deal found 3/19![Frontier logo]()
$160
This CheapOair deal was found by Cheapflights users on 3/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 4/175:33 pm
ONT
- SAT
1 stop19h 36m
Frontier
seg 4/206:31 pm
SAT
- ONT
1 stop18h 13m
Frontier
Deal found 3/20![Frontier logo]()
$171
This Cheapflightsfares deal was found by Cheapflights users on 3/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 4/810:03 pm
ONT
- SAT
1 stop10h 40m
Frontier
qua 4/154:49 pm
SAT
- ONT
1 stop9h 06m
Frontier
Deal found 3/20![Frontier logo]()
$179
This Frontier deal was found by Cheapflights users on 3/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 4/109:02 pm
ONT
- SAT
1 stop11h 41m
Frontier
sex 4/173:00 pm
SAT
- ONT
1 stop10h 55m
Frontier
Deal found 3/20![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 3/17. 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.
ter 4/149:20 pm
LAS
- SAT
1 stop16h 33m
Frontier
ter 4/214:04 pm
SAT
- LAS
1 stop6h 07m
Frontier
Deal found 3/17![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 3/17. 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.
ter 4/1412:59 am
ONT
- SAT
1 stop12h 54m
Frontier
qua 4/224:49 pm
SAT
- ONT
1 stop9h 06m
Frontier
Deal found 3/17![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 3/19. 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.
sáb 4/187:00 am
LAS
- SAT
1 stop6h 09m
Frontier
sáb 4/254:04 pm
SAT
- LAS
1 stop6h 07m
Frontier
Deal found 3/19![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
ter 4/2812:59 am
ONT
- SAT
1 stop12h 54m
Frontier
sáb 5/24:04 pm
SAT
- ONT
1 stop9h 51m
Frontier
Deal found 3/20![Frontier logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 3/18. 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.
sex 4/175:33 pm
ONT
- SAT
1 stop19h 36m
Frontier
qua 4/224:49 pm
SAT
- ONT
1 stop9h 06m
Frontier
Deal found 3/18![Frontier logo]()
$190
This CheapOair deal was found by Cheapflights users on 3/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 4/76:20 am
ONT
- SAT
1 stop15h 59m
Frontier
seg 4/1311:38 am
SAT
- ONT
1 stop10h 29m
Frontier
Deal found 3/20![Frontier logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 3/17. 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.
ter 4/712:59 am
LAS
- SAT
1 stop21h 20m
Frontier
seg 4/136:45 am
SAT
- LAS
1 stop6h 19m
Frontier
Deal found 3/17![Frontier logo]()
$197
This Trip.com deal was found by Cheapflights users on 3/18. 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.
sex 4/2412:59 am
ONT
- SAT
1 stop12h 10m
Frontier
seg 4/278:39 pm
SAT
- ONT
1 stop24h 10m
Frontier
Deal found 3/18![Frontier logo]()
$198
Best flights from California to San AntonioDiscover carefully curated flight deals from California to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated março 20, 2026.
Discover carefully curated flight deals from California to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated março 20, 2026.
This Delta deal was found by Cheapflights users on 3/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 4/145:04 pm
OAK
- SAT
1 stop5h 21m
Delta
ter 4/216:05 pm
SAT
- OAK
1 stop7h 49m
Delta
Deal found 3/17![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 3/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 4/1111:10 pm
SFO
- SAT
Nonstop3h 50m
United Airlines
sáb 4/183:39 pm
SAT
- SFO
Nonstop4h 11m
United Airlines
Deal found 3/18![United Airlines logo]()
$309
This Southwest deal was found by Cheapflights users on 3/19. 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.
qua 4/151:10 pm
SMF
- SAT
1 stop6h 30m
Southwest
seg 4/208:30 pm
SAT
- SMF
1 stop5h 40m
Southwest
Deal found 3/19![Southwest logo]()
$324
This Alaska Airlines deal was found by Cheapflights users on 3/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 4/286:20 am
OAK
- SAT
1 stop8h 45m
Alaska Airlines
qua 4/296:01 pm
SAT
- OAK
1 stop30h 31m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$402
This United Airlines deal was found by Cheapflights users on 3/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 6/173:10 pm
SAN
- SAT
1 stop5h 32m
United Airlines
qui 6/255:30 am
SAT
- SAN
1 stop5h 35m
United Airlines
Deal found 3/16![United Airlines logo]()
$318
This Southwest deal was found by Cheapflights users on 3/17. 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.
sex 4/1710:55 pm
SFO
- SAT
1 stop9h 25m
Southwest
dom 4/195:25 am
SAT
- SFO
1 stop5h 50m
Southwest
Deal found 3/17![Southwest logo]()
$329
This Delta deal was found by Cheapflights users on 3/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 6/115:05 pm
OAK
- SAT
1 stop5h 39m
Delta
seg 6/156:05 pm
SAT
- OAK
1 stop7h 44m
Delta
Deal found 3/20![Delta logo]()
$329
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 4/148:20 am
SFO
- SAT
1 stop6h 36m
United Airlines
sáb 4/183:39 pm
SAT
- SFO
Nonstop4h 11m
United Airlines
Deal found 3/15![United Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 3/17. 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.
qua 4/156:45 pm
SAN
- SAT
Nonstop2h 35m
Southwest
qua 4/227:15 pm
SAT
- SAN
1 stop5h 25m
Southwest
Deal found 3/17![Southwest logo]()
$335
This United Airlines deal was found by Cheapflights users on 3/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 4/1711:59 pm
SFO
- SAT
1 stop6h 43m
United Airlines
dom 4/196:12 am
SAT
- SFO
Nonstop4h 15m
United Airlines
Deal found 3/17![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 3/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 5/266:59 pm
LAX
- SAT
Nonstop2h 49m
Delta
sáb 5/306:08 am
SAT
- LAX
1 stop9h 26m
Delta
Deal found 3/19![Delta logo]()
$368
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 4/142:30 pm
OAK
- SAT
2 stops7h 00m
Southwest
ter 4/215:55 pm
SAT
- OAK
2 stops6h 30m
Southwest
Deal found 3/15![Southwest logo]()
$339
This United Airlines deal was found by Cheapflights users on 3/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 4/1611:10 pm
SFO
- SAT
Nonstop3h 50m
United Airlines
sáb 4/181:25 pm
SAT
- SFO
1 stop6h 21m
United Airlines
Deal found 3/18![United Airlines logo]()
$319
This Alaska Airlines deal was found by Cheapflights users on 3/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 4/286:15 am
SJC
- SAT
1 stop8h 50m
Alaska Airlines
qua 4/296:01 pm
SAT
- SJC
1 stop30h 34m
Alaska Airlines
Deal found 3/18![Alaska Airlines logo]()
$425
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 5/111:55 pm
LAX
- SAT
1 stop7h 51m
Delta
ter 5/53:33 pm
SAT
- LAX
Nonstop3h 20m
Delta
Deal found 3/15![Delta logo]()
$373
This Southwest deal was found by Cheapflights users on 3/16. 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.
ter 5/263:15 pm
SJC
- SAT
1 stop4h 50m
Southwest
qui 5/286:15 am
SAT
- SJC
1 stop5h 45m
Southwest
Deal found 3/16![Southwest logo]()
$342
This United Airlines deal was found by Cheapflights users on 3/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 4/173:04 pm
SAN
- SAT
1 stop5h 55m
United Airlines
dom 4/196:02 pm
SAT
- SAN
2 stops7h 57m
United Airlines
Deal found 3/16![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 3/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 5/156:59 pm
LAX
- SAT
Nonstop2h 49m
Delta
seg 5/187:30 am
SAT
- LAX
Nonstop3h 18m
Delta
Deal found 3/16![Delta logo]()
$373
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 5/47:51 pm
SMF
- SAT
1 stop19h 14m
Alaska Airlines
qui 5/76:01 pm
SAT
- SMF
1 stop7h 55m
Alaska Airlines
Deal found 3/15![Alaska Airlines logo]()
$455
This Southwest deal was found by Cheapflights users on 3/18. 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.
ter 5/59:35 am
LAX
- SAT
1 stop6h 25m
Southwest
sáb 5/95:05 pm
SAT
- LAX
Nonstop3h 20m
Southwest
Deal found 3/18![Southwest logo]()
$343
This Delta deal was found by Cheapflights users on 3/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 6/36:59 pm
LAX
- SAT
Nonstop2h 49m
Delta
seg 6/86:30 am
SAT
- LAX
Nonstop3h 16m
Delta
Deal found 3/17![Delta logo]()
$375
This Southwest deal was found by Cheapflights users on 3/19. 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.
qui 4/238:05 am
LAX
- SAT
Nonstop2h 40m
Southwest
qua 4/291:35 pm
SAT
- LAX
Nonstop3h 15m
Southwest
Deal found 3/19![Southwest logo]()
$343
This United Airlines deal was found by Cheapflights users on 3/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 4/1411:01 am
SAN
- SAT
2 stops9h 58m
United Airlines
qua 4/152:14 pm
SAT
- SAN
1 stop5h 51m
United Airlines
Deal found 3/16![United Airlines logo]()
$362
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 4/222:30 pm
SMF
- SAT
2 stops7h 00m
Southwest
seg 4/277:15 pm
SAT
- SMF
1 stop5h 25m
Southwest
Deal found 3/15![Southwest logo]()
$347
This Delta deal was found by Cheapflights users on 3/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 4/146:45 am
SJC
- SAT
1 stop5h 48m
Delta
dom 4/195:20 am
SAT
- SJC
1 stop9h 01m
Delta
Deal found 3/18![Delta logo]()
$392
This United Airlines deal was found by Cheapflights users on 3/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 4/226:20 am
SAN
- SAT
2 stops9h 23m
United Airlines
sáb 4/251:25 pm
SAT
- SAN
2 stops11h 13m
United Airlines
Deal found 3/18![United Airlines logo]()
$368
This Southwest deal was found by Cheapflights users on 3/19. 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.
sex 4/2411:15 am
OAK
- SAT
1 stop6h 25m
Southwest
seg 4/276:45 pm
SAT
- OAK
2 stops7h 20m
Southwest
Deal found 3/19![Southwest logo]()
$350
This United Airlines deal was found by Cheapflights users on 3/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 4/158:45 am
SAN
- SAT
2 stops10h 18m
United Airlines
qua 4/225:30 am
SAT
- SAN
2 stops11h 27m
United Airlines
Deal found 3/17![United Airlines logo]()
$368
This Delta deal was found by Cheapflights users on 3/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 4/167:20 am
SJC
- SAT
2 stops15h 05m
Delta
ter 4/213:33 pm
SAT
- SJC
1 stop5h 34m
Delta
Deal found 3/18![Delta logo]()
$406
This Southwest deal was found by Cheapflights users on 3/19. 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.
sex 4/108:05 am
LAX
- SAT
Nonstop2h 40m
Southwest
seg 4/132:45 pm
SAT
- LAX
Nonstop3h 20m
Southwest
Deal found 3/19![Southwest logo]()
$353
Last-minute flights from California to San AntonioDiscover last-minute flight deals from California to San Antonio. Data last updated março 20, 2026 and is based on user searches.
Discover last-minute flight deals from California to San Antonio. Data last updated março 20, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 3/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 4/76:20 am
ONT
- SAT
1 stop15h 59m
Frontier
seg 4/1311:38 am
SAT
- ONT
1 stop10h 29m
Frontier
Deal found 3/20![Frontier logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 3/17. 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.
ter 4/712:59 am
LAS
- SAT
1 stop21h 20m
Frontier
seg 4/136:45 am
SAT
- LAS
1 stop6h 19m
Frontier
Deal found 3/17![Frontier logo]()
$197
This Cheapflightsfares deal was found by Cheapflights users on 3/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 4/810:03 pm
ONT
- SAT
1 stop10h 40m
Frontier
qua 4/154:49 pm
SAT
- ONT
1 stop9h 06m
Frontier
Deal found 3/20![Frontier logo]()
$179
This Frontier deal was found by Cheapflights users on 3/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 4/910:27 pm
ONT
- SAT
1 stop10h 16m
Frontier
seg 4/1311:38 am
SAT
- ONT
1 stop10h 29m
Frontier
Deal found 3/19![Frontier logo]()
$160
This Frontier deal was found by Cheapflights users on 3/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 4/109:02 pm
ONT
- SAT
1 stop11h 41m
Frontier
sex 4/173:00 pm
SAT
- ONT
1 stop10h 55m
Frontier
Deal found 3/20![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 3/17. 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.
ter 4/149:20 pm
LAS
- SAT
1 stop16h 33m
Frontier
ter 4/214:04 pm
SAT
- LAS
1 stop6h 07m
Frontier
Deal found 3/17![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 3/17. 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.
ter 4/1412:59 am
ONT
- SAT
1 stop12h 54m
Frontier
qua 4/224:49 pm
SAT
- ONT
1 stop9h 06m
Frontier
Deal found 3/17![Frontier logo]()
$181
This CheapOair deal was found by Cheapflights users on 3/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 4/175:33 pm
ONT
- SAT
1 stop19h 36m
Frontier
seg 4/206:31 pm
SAT
- ONT
1 stop18h 13m
Frontier
Deal found 3/20![Frontier logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 3/18. 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.
sex 4/175:33 pm
ONT
- SAT
1 stop19h 36m
Frontier
qua 4/224:49 pm
SAT
- ONT
1 stop9h 06m
Frontier
Deal found 3/18![Frontier logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 3/19. 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.
sáb 4/187:00 am
LAS
- SAT
1 stop6h 09m
Frontier
sáb 4/254:04 pm
SAT
- LAS
1 stop6h 07m
Frontier
Deal found 3/19![Frontier logo]()
$181
This Trip.com deal was found by Cheapflights users on 3/18. 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.
sex 4/2412:59 am
ONT
- SAT
1 stop12h 10m
Frontier
seg 4/278:39 pm
SAT
- ONT
1 stop24h 10m
Frontier
Deal found 3/18![Frontier logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
ter 4/2812:59 am
ONT
- SAT
1 stop12h 54m
Frontier
sáb 5/24:04 pm
SAT
- ONT
1 stop9h 51m
Frontier
Deal found 3/20![Frontier logo]()
$187
One-way flights from California to San AntonioSearch for one-way flight options from California to San Antonio. Find affordable one-way fares based on user searches. Data last updated março 20, 2026.
Search for one-way flight options from California to San Antonio. Find affordable one-way fares based on user searches. Data last updated março 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/17. 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.
sex 4/109:28 pm
SAN
- SAT
1 stop24h 51m
Frontier
Deal found 3/17![Frontier logo]()
$78
This Frontier deal was found by Cheapflights users on 3/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 4/217:15 am
SAN
- SAT
1 stop5h 54m
Frontier
Deal found 3/20![Frontier logo]()
$80
This Frontier deal was found by Cheapflights users on 3/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 5/510:50 am
ONT
- SAT
1 stop6h 09m
Frontier
Deal found 3/20![Frontier logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 3/18. 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.
sáb 5/169:37 am
SAN
- SAT
1 stop7h 22m
Frontier
Deal found 3/18![Frontier logo]()
$82
This Frontier deal was found by Cheapflights users on 3/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 4/109:02 pm
ONT
- SAT
1 stop11h 41m
Frontier
Deal found 3/20![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 3/18. 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.
qui 4/1612:25 pm
SAN
- SAT
1 stop23h 50m
Frontier
Deal found 3/18![Frontier logo]()
$88
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.
ter 4/1412:12 pm
SAN
- SAT
1 stop25h 41m
Frontier
Deal found 3/15![Frontier logo]()
$89
This Trip.com deal was found by Cheapflights users on 3/17. 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.
qua 4/156:00 am
SFO
- SAT
1 stop7h 53m
Frontier
Deal found 3/17![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 3/18. 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.
qua 4/16:00 am
LAS
- SAT
1 stop16h 19m
Frontier
Deal found 3/18![Frontier logo]()
$91
This CheapOair deal was found by Cheapflights users on 3/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 4/1412:59 am
ONT
- SAT
1 stop12h 54m
Frontier
Deal found 3/20![Frontier logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
sex 4/1712:25 pm
SAN
- SAT
1 stop24h 44m
Frontier
Deal found 3/20![Frontier logo]()
$93
This Trip.com deal was found by Cheapflights users on 3/18. 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.
ter 4/76:20 am
ONT
- SAT
1 stop15h 59m
Frontier
Deal found 3/18![Frontier logo]()
$93
Find flight deals from California to San Antonio
Keep the following information in mind while searching for California to San Antonio flight deals. Data was last updated março 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $160 (Frontier) |
One-way from | $78 (Kiwi.com) |
Popular in | March |
Cheapest in | September |
Average price | $387 |
Good round-trip deal | $364 or less |
Good one-way deal | $147 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from California 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 março 20, 2026.
Use the filters below to find and compare flights from California to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OaklandSan Antonio
OAK - SAT
OAKSAT
Oakland
ter 4/14
5:04 pm-12:25 am
1 stop5h 21m
San Antonio
ter 4/21
6:05 pm-11:54 pm
1 stop7h 49m
$289
San FranciscoSan Antonio
SFO - SAT
SFOSAT
San Francisco
sáb 4/11
11:10 pm-5:00 am
Nonstop3h 50m
San Antonio
sáb 4/18
3:39 pm-5:50 pm
Nonstop4h 11m
$309
San DiegoSan Antonio
SAN - SAT
SANSAT
San Diego
qua 6/17
3:10 pm-10:42 pm
1 stop5h 32m
San Antonio
qui 6/25
5:30 am-9:05 am
1 stop5h 35m
$318
San FranciscoSan Antonio
SFO - SAT
SFOSAT
San Francisco
ter 4/14
8:20 am-4:56 pm
1 stop6h 36m
San Antonio
sáb 4/18
3:39 pm-5:50 pm
Nonstop4h 11m
$319
San FranciscoSan Antonio
SFO - SAT
SFOSAT
San Francisco
sex 4/17
11:59 pm-8:42 am
1 stop6h 43m
San Antonio
dom 4/19
6:12 am-8:27 am
Nonstop4h 15m
$319
San FranciscoSan Antonio
SFO - SAT
SFOSAT
San Francisco
qui 4/16
11:10 pm-5:00 am
Nonstop3h 50m
San Antonio
sáb 4/18
1:25 pm-5:46 pm
1 stop6h 21m
$319
SacramentoSan Antonio
SMF - SAT
SMFSAT
Sacramento Intl
qua 4/15
1:10 pm-9:40 pm
1 stop6h 30m
San Antonio
seg 4/20
8:30 pm-12:10 am
1 stop5h 40m
$324
San FranciscoSan Antonio
SFO - SAT
SFOSAT
San Francisco
sex 4/17
10:55 pm-10:20 am
1 stop9h 25m
San Antonio
dom 4/19
5:25 am-9:15 am
1 stop5h 50m
$329
OaklandSan Antonio
OAK - SAT
OAKSAT
Oakland
qui 6/11
5:05 pm-12:44 am
1 stop5h 39m
San Antonio
seg 6/15
6:05 pm-11:49 pm
1 stop7h 44m
$329
San DiegoSan Antonio
SAN - SAT
SANSAT
San Diego
qua 4/15
6:45 pm-11:20 pm
Nonstop2h 35m
San Antonio
qua 4/22
7:15 pm-10:40 pm
1 stop5h 25m
$335
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from California to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from California with our price prediction graph.
OAK-SAT
SFO-SAT
SMF-SAT
SAN-SAT
LAX-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.
Cheapflights Insights
Everything you need to know about your flight from California to San Antonio
USCA-SAT
OAK-SAT
SFO-SAT
SMF-SAT
SAN-SAT
What is the cheapest month to book a flight from California to San Antonio?
Currently, September is the cheapest month in which you can book a flight from California to San Antonio (average of $58). Flying from California to San Antonio in July is currently the most expensive (average of $99). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CA to SAT?
Find hourly flight availability from California to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated março 20, 2026.
A simple way to save on the total cost of your ticket is to fly from California to San Antonio in the evening. If you’re flexible enough to do this you can expect to save up to 39% on your trip compared to booking a flight at noon.
What is the cheapest day to fly from California to San Antonio?
Use this chart to determine the cheapest time to fly round-trip from California to San Antonio. Price data was last updated on August 31, 2025.
Travelers seeking maximum savings on their California to San Antonio flight should consider departing on Wednesday at noon when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from California to San Antonio
Explore weekly flight availability from California to San Antonio. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated março 20, 2026.
The most flights from USCA to SAT are scheduled on a Wednesday (24 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).
Related info for your journey
Find useful and relevant information for your journey from California 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
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.
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Alternative routes for California to San Antonio
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Antonio by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from California to San Antonio by cabin class
Find flights from California to San Antonio, based on your preferred cabin class, be it economy, premium economy, business, or first class.
California and San Antonio flights
Browse other California and San Antonio flight options. Last updated on março 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Antonio
Explore flights to San Antonio departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on março 20, 2026.
California to San Antonio flights
Consider these flights traveling from California to San Antonio.
Top 8 airlines flying from California to San Antonio
Discover the top 8 airlines that operate flights from California to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated março 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$58 | Average$212 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$89 | Average$237 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$98 | Average$338 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$146 | Average$543 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$167 | Average$406 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$179 | Average$392 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$216 | Average$384 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$246 | Average$324 | FlexibilityNo cancel fee | On-time62% |