$64+ 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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SAT
May 29 — Jun 51
Round-trip
1 adult, Economy
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Find cheap flights from California 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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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 California to San Antonio
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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 April 29, 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 April 29, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/27. 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.
Wed 5/2010:50 am
ONT
- SAT
1 stop6h 09m
Frontier
Sat 5/237:54 pm
SAT
- ONT
1 stop5h 55m
Frontier
Deal found 4/27![Frontier logo]()
$159
This Expedia deal was found by Cheapflights users on 4/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:25 am
SAN
- SAT
1 stop10h 34m
Frontier
Sat 5/237:54 pm
SAT
- SAN
1 stop14h 48m
Frontier
Deal found 4/28![Frontier logo]()
$160
This CheapOair deal was found by Cheapflights users on 4/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:25 am
SAN
- SAT
1 stop10h 34m
Frontier
Tue 5/268:59 pm
SAT
- SAN
1 stop26h 13m
Frontier
Deal found 4/28![Frontier logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 5/126:00 am
ONT
- SAT
1 stop10h 59m
Frontier
Sun 5/179:09 pm
SAT
- ONT
1 stop12h 40m
Frontier
Deal found 4/26![Frontier logo]()
$178
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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.
Wed 5/136:00 am
ONT
- SAT
1 stop10h 59m
Frontier
Tue 5/197:54 pm
SAT
- ONT
1 stop5h 55m
Frontier
Deal found 4/25![Frontier logo]()
$179
This Expedia deal was found by Cheapflights users on 4/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/146:25 am
SAN
- SAT
1 stop10h 34m
Frontier
Mon 5/187:54 pm
SAT
- SAN
1 stop5h 56m
Frontier
Deal found 4/27![Frontier logo]()
$180
This Cheapflightsfares deal was found by Cheapflights users on 4/24. 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.
Fri 5/156:00 am
ONT
- SAT
1 stop10h 59m
Frontier
Wed 5/207:54 pm
SAT
- ONT
1 stop16h 11m
Frontier
Deal found 4/24![Frontier logo]()
$184
This Expedia deal was found by Cheapflights users on 4/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:00 am
ONT
- SAT
1 stop10h 59m
Frontier
Tue 5/198:59 pm
SAT
- ONT
1 stop20h 45m
Frontier
Deal found 4/24![Frontier logo]()
$185
This Frontier deal was found by Cheapflights users on 4/26. 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.
Sun 5/105:14 pm
SMF
- SAT
1 stop25h 00m
Frontier
Tue 5/198:59 pm
SAT
- SMF
1 stop18h 48m
Frontier
Deal found 4/26![Frontier logo]()
$186
This Cheapflightsfares deal was found by Cheapflights users on 4/27. 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.
Sun 5/2410:50 am
ONT
- SAT
1 stop6h 09m
Frontier
Sat 5/308:59 pm
SAT
- ONT
1 stop13h 05m
Frontier
Deal found 4/27![Frontier logo]()
$188
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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.
Thu 5/144:04 pm
ONT
- SAT
1 stop26h 10m
Frontier
Mon 5/187:54 pm
SAT
- ONT
1 stop16h 11m
Frontier
Deal found 4/25![Frontier logo]()
$189
This Booking.com deal was found by Cheapflights users on 4/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2410:50 am
ONT
- SAT
1 stop6h 09m
Frontier
Wed 5/278:59 pm
SAT
- ONT
1 stop13h 05m
Frontier
Deal found 4/26![Frontier logo]()
$191
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 April 29, 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 April 29, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:59 pm
LAS
- SAT
1 stop20h 00m
Frontier
Thu 5/287:54 pm
SAT
- LAS
1 stop13h 16m
Frontier
Deal found 4/28![Frontier logo]()
$224
This Southwest deal was found by Cheapflights users on 4/23. 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 8/287:00 am
SFO
- SAT
1 stop5h 10m
Southwest
Wed 9/21:30 pm
SAT
- SFO
2 stops7h 35m
Southwest
Deal found 4/23![Southwest logo]()
$292
This Delta deal was found by Cheapflights users on 4/27. 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.
Wed 6/35:05 pm
OAK
- SAT
1 stop5h 08m
Delta
Sat 6/137:10 am
SAT
- OAK
2 stops11h 13m
Delta
Deal found 4/27![Delta logo]()
$314
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Wed 6/36:37 pm
SFO
- SAT
Nonstop3h 52m
United Airlines
Sat 6/65:57 pm
SAT
- SFO
1 stop8h 18m
United Airlines
Deal found 4/23![United Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Mon 5/2512:29 am
LAS
- SAT
1 stop16h 30m
Multiple Airlines
Thu 5/287:54 pm
SAT
- LAS
2 stops13h 47m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$327
This Alaska Airlines deal was found by Cheapflights users on 4/25. 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.
Wed 7/226:17 am
SJC
- SAT
1 stop7h 29m
Alaska Airlines
Tue 7/284:44 pm
SAT
- SJC
1 stop7h 34m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$512
This Southwest deal was found by Cheapflights users on 4/27. 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 6/95:45 pm
OAK
- SAT
1 stop4h 45m
Southwest
Mon 6/158:35 pm
SAT
- OAK
1 stop5h 40m
Southwest
Deal found 4/27![Southwest logo]()
$304
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Wed 7/86:15 am
SFO
- SAT
1 stop8h 40m
United Airlines
Mon 9/147:23 am
SAT
- SFO
Nonstop3h 48m
United Airlines
Deal found 4/27![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 4/25. 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.
Wed 9/167:00 am
SFO
- SAT
1 stop5h 42m
Delta
Sun 9/206:30 am
SAT
- SFO
1 stop5h 31m
Delta
Deal found 4/25![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 4/27. 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 6/31:50 pm
OAK
- SAT
1 stop5h 50m
Southwest
Sat 6/137:45 pm
SAT
- OAK
1 stop4h 55m
Southwest
Deal found 4/27![Southwest logo]()
$325
This Delta deal was found by Cheapflights users on 4/25. 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.
Wed 7/226:00 am
OAK
- SAT
1 stop5h 36m
Delta
Tue 7/286:03 pm
SAT
- OAK
1 stop7h 47m
Delta
Deal found 4/25![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 4/23. 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 6/37:20 am
SFO
- SAT
2 stops7h 40m
Southwest
Sat 6/65:30 am
SAT
- SFO
2 stops9h 40m
Southwest
Deal found 4/23![Southwest logo]()
$332
This Delta deal was found by Cheapflights users on 4/27. 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.
Thu 5/285:05 pm
OAK
- SAT
1 stop5h 08m
Delta
Tue 6/26:08 am
SAT
- OAK
2 stops12h 17m
Delta
Deal found 4/27![Delta logo]()
$334
This United Airlines deal was found by Cheapflights users on 4/26. 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.
Wed 5/279:15 pm
LAS
- SAT
2 stops9h 12m
United Airlines
Mon 6/15:57 pm
SAT
- LAS
1 stop5h 26m
United Airlines
Deal found 4/26![United Airlines logo]()
$368
This Southwest deal was found by Cheapflights users on 4/25. 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 6/253:45 pm
SFO
- SAT
2 stops7h 25m
Southwest
Sat 6/278:05 pm
SAT
- SFO
1 stop5h 25m
Southwest
Deal found 4/25![Southwest logo]()
$334
This Delta deal was found by Cheapflights users on 4/27. 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.
Tue 7/75:05 pm
OAK
- SAT
1 stop5h 21m
Delta
Tue 7/142:26 pm
SAT
- OAK
2 stops11h 24m
Delta
Deal found 4/27![Delta logo]()
$334
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1311:20 pm
SFO
- SAT
Nonstop3h 50m
United Airlines
Sat 5/161:11 pm
SAT
- SFO
1 stop6h 30m
United Airlines
Deal found 4/28![United Airlines logo]()
$379
This CheapOair deal was found by Cheapflights users on 4/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/158:31 am
BUR
- SAT
1 stop9h 43m
Frontier
Sun 5/179:09 pm
SAT
- BUR
1 stop12h 37m
Frontier
Deal found 4/28![Frontier logo]()
$480
This United Airlines deal was found by Cheapflights users on 4/25. 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.
Mon 5/255:45 am
ONT
- SAT
1 stop7h 54m
United Airlines
Wed 5/275:57 pm
SAT
- ONT
1 stop5h 58m
United Airlines
Deal found 4/25![United Airlines logo]()
$386
This Delta deal was found by Cheapflights users on 4/25. 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.
Thu 6/46:59 pm
LAX
- SAT
Nonstop2h 49m
Delta
Mon 6/84:44 pm
SAT
- LAX
Nonstop3h 14m
Delta
Deal found 4/25![Delta logo]()
$353
This Southwest deal was found by Cheapflights users on 4/25. 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 7/204:30 pm
OAK
- SAT
2 stops6h 20m
Southwest
Sat 7/257:45 pm
SAT
- OAK
1 stop4h 55m
Southwest
Deal found 4/25![Southwest logo]()
$364
This Alaska Airlines deal was found by Cheapflights users on 4/26. 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.
Mon 6/155:08 pm
SMF
- SAT
1 stop9h 52m
Alaska Airlines
Tue 7/77:02 am
SAT
- SMF
1 stop8h 55m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$557
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Wed 6/32:15 pm
LAS
- SAT
2 stops7h 44m
United Airlines
Sat 6/65:30 am
SAT
- LAS
1 stop5h 37m
United Airlines
Deal found 4/27![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 4/27. 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.
Thu 5/286:59 pm
LAX
- SAT
Nonstop2h 49m
Delta
Mon 6/16:10 pm
SAT
- LAX
1 stop7h 40m
Delta
Deal found 4/27![Delta logo]()
$363
This Southwest deal was found by Cheapflights users on 4/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:45 am
SAN
- SAT
1 stop6h 20m
Southwest
Wed 6/36:35 pm
SAT
- SAN
Nonstop3h 00m
Southwest
Deal found 4/28![Southwest logo]()
$369
This Delta deal was found by Cheapflights users on 4/23. 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.
Tue 6/96:59 pm
LAX
- SAT
Nonstop2h 53m
Delta
Sun 6/147:30 am
SAT
- LAX
Nonstop3h 12m
Delta
Deal found 4/23![Delta logo]()
$365
This Southwest deal was found by Cheapflights users on 4/24. 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 8/116:20 am
SAN
- SAT
1 stop6h 15m
Southwest
Tue 8/186:05 pm
SAT
- SAN
Nonstop2h 50m
Southwest
Deal found 4/24![Southwest logo]()
$373
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Thu 6/410:45 am
LAS
- SAT
2 stops8h 09m
United Airlines
Tue 6/91:39 pm
SAT
- LAS
2 stops11h 31m
United Airlines
Deal found 4/24![United Airlines logo]()
$435
This Delta deal was found by Cheapflights users on 4/25. 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.
Tue 8/2512:20 pm
SNA
- SAT
1 stop9h 55m
Delta
Tue 9/110:45 am
SAT
- SNA
1 stop9h 35m
Delta
Deal found 4/25![Delta logo]()
$367
This Southwest deal was found by Cheapflights users on 4/24. 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 9/151:40 pm
SAN
- SAT
1 stop5h 50m
Southwest
Wed 9/236:05 pm
SAT
- SAN
Nonstop2h 50m
Southwest
Deal found 4/24![Southwest logo]()
$373
Last-minute flights from California to San AntonioDiscover last-minute flight deals from California to San Antonio. Data last updated April 29, 2026 and is based on user searches.
Discover last-minute flight deals from California to San Antonio. Data last updated April 29, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 4/26. 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.
Sun 5/105:14 pm
SMF
- SAT
1 stop25h 00m
Frontier
Tue 5/198:59 pm
SAT
- SMF
1 stop18h 48m
Frontier
Deal found 4/26![Frontier logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 5/126:00 am
ONT
- SAT
1 stop10h 59m
Frontier
Sun 5/179:09 pm
SAT
- ONT
1 stop12h 40m
Frontier
Deal found 4/26![Frontier logo]()
$178
This Cheapflightsfares deal was found by Cheapflights users on 4/24. 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.
Wed 5/134:39 pm
ONT
- SAT
1 stop25h 35m
Frontier
Wed 5/207:54 pm
SAT
- ONT
1 stop16h 11m
Frontier
Deal found 4/24![Frontier logo]()
$179
This Frontier deal was found by Cheapflights users on 4/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:00 am
ONT
- SAT
1 stop10h 59m
Frontier
Tue 5/197:54 pm
SAT
- ONT
1 stop5h 55m
Frontier
Deal found 4/28![Frontier logo]()
$180
This Expedia deal was found by Cheapflights users on 4/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/146:25 am
SAN
- SAT
1 stop10h 34m
Frontier
Mon 5/187:54 pm
SAT
- SAN
1 stop5h 56m
Frontier
Deal found 4/27![Frontier logo]()
$180
This Cheapflightsfares deal was found by Cheapflights users on 4/24. 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.
Fri 5/156:00 am
ONT
- SAT
1 stop10h 59m
Frontier
Wed 5/207:54 pm
SAT
- ONT
1 stop16h 11m
Frontier
Deal found 4/24![Frontier logo]()
$184
This Expedia deal was found by Cheapflights users on 4/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:00 am
ONT
- SAT
1 stop10h 59m
Frontier
Tue 5/198:59 pm
SAT
- ONT
1 stop20h 45m
Frontier
Deal found 4/24![Frontier logo]()
$185
This Expedia deal was found by Cheapflights users on 4/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:25 am
SAN
- SAT
1 stop10h 34m
Frontier
Wed 5/208:59 pm
SAT
- SAN
1 stop26h 13m
Frontier
Deal found 4/27![Frontier logo]()
$160
This CheapOair deal was found by Cheapflights users on 4/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:25 am
SAN
- SAT
1 stop10h 34m
Frontier
Tue 5/268:59 pm
SAT
- SAN
1 stop26h 13m
Frontier
Deal found 4/28![Frontier logo]()
$171
This Expedia deal was found by Cheapflights users on 4/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:25 am
SAN
- SAT
1 stop10h 34m
Frontier
Sat 5/237:54 pm
SAT
- SAN
1 stop5h 56m
Frontier
Deal found 4/23![Frontier logo]()
$185
This Cheapflightsfares deal was found by Cheapflights users on 4/27. 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.
Wed 5/2010:50 am
ONT
- SAT
1 stop6h 09m
Frontier
Sat 5/237:54 pm
SAT
- ONT
1 stop5h 55m
Frontier
Deal found 4/27![Frontier logo]()
$159
This Cheapflightsfares deal was found by Cheapflights users on 4/27. 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.
Sun 5/2410:50 am
ONT
- SAT
1 stop6h 09m
Frontier
Sat 5/308:59 pm
SAT
- ONT
1 stop13h 05m
Frontier
Deal found 4/27![Frontier logo]()
$188
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 April 29, 2026.
Search for one-way flight options from California to San Antonio. Find affordable one-way fares based on user searches. Data last updated April 29, 2026.
This Frontier deal was found by Cheapflights users on 4/27. 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.
Fri 5/223:24 pm
LAS
- SAT
Nonstop2h 50m
Frontier
Deal found 4/27![Frontier logo]()
$64
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 6/233:20 pm
LAS
- SAT
Nonstop2h 51m
Frontier
Deal found 4/25![Frontier logo]()
$68
This Frontier deal was found by Cheapflights users on 4/25. 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.
Thu 6/253:20 pm
LAS
- SAT
Nonstop2h 51m
Frontier
Deal found 4/25![Frontier logo]()
$69
This Trip.com deal was found by Cheapflights users on 4/27. 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.
Tue 5/196:00 am
ONT
- SAT
1 stop10h 59m
Frontier
Deal found 4/27![Frontier logo]()
$72
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/196:25 am
SAN
- SAT
1 stop10h 34m
Frontier
Deal found 4/23![Frontier logo]()
$78
This Super.com deal was found by Cheapflights users on 4/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2010:50 am
ONT
- SAT
1 stop6h 09m
Frontier
Deal found 4/27![Frontier logo]()
$79
This Frontier deal was found by Cheapflights users on 4/27. 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.
Wed 6/103:20 pm
LAS
- SAT
Nonstop2h 51m
Frontier
Deal found 4/27![Frontier logo]()
$79
This Frontier deal was found by Cheapflights users on 4/23. 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.
Sun 5/249:37 am
SAN
- SAT
1 stop7h 22m
Frontier
Deal found 4/23![Frontier logo]()
$80
This Super.com deal was found by Cheapflights users on 4/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/263:24 pm
LAS
- SAT
Nonstop2h 50m
Frontier
Deal found 4/27![Frontier logo]()
$83
This Trip.com deal was found by Cheapflights users on 4/24. 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.
Wed 5/66:00 am
ONT
- SAT
1 stop10h 59m
Frontier
Deal found 4/24![Frontier logo]()
$84
This Cheapflightsfares deal was found by Cheapflights users on 4/27. 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.
Wed 6/173:20 pm
LAS
- SAT
Nonstop2h 51m
Frontier
Deal found 4/27![Frontier logo]()
$84
This Super.com deal was found by Cheapflights users on 4/23. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:00 am
ONT
- SAT
1 stop10h 59m
Frontier
Deal found 4/23![Frontier logo]()
$85
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 April 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $159 (Cheapflightsfares) |
One-way from | $64 (Frontier) |
Popular in | March |
Cheapest in | September |
Average price | $351 |
Good round-trip deal | $340 or less |
Good one-way deal | $191 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 April 29, 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
Las VegasSan Antonio
LAS - SAT
LASSAT
Las Vegas Harry Reid Intl
Tue 5/26
8:59 pm-6:59 pm
1 stop20h 00m
San Antonio
Thu 5/28
7:54 pm-7:10 am
1 stop13h 16m
$224
San FranciscoSan Antonio
SFO - SAT
SFOSAT
San Francisco
Fri 8/28
7:00 am-2:10 pm
1 stop5h 10m
San Antonio
Wed 9/2
1:30 pm-7:05 pm
2 stops7h 35m
$292
OaklandSan Antonio
OAK - SAT
OAKSAT
Oakland
Tue 6/9
5:45 pm-12:30 am
1 stop4h 45m
San Antonio
Mon 6/15
8:35 pm-12:15 am
1 stop5h 40m
$304
OaklandSan Antonio
OAK - SAT
OAKSAT
Oakland
Wed 6/3
5:05 pm-12:13 am
1 stop5h 08m
San Antonio
Sat 6/13
7:10 am-4:23 pm
2 stops11h 13m
$314
San FranciscoSan Antonio
SFO - SAT
SFOSAT
San Francisco
Wed 6/3
6:37 pm-12:29 am
Nonstop3h 52m
San Antonio
Sat 6/6
5:57 pm-12:15 am
1 stop8h 18m
$319
San FranciscoSan Antonio
SFO - SAT
SFOSAT
San Francisco
Wed 7/8
6:15 am-4:55 pm
1 stop8h 40m
San Antonio
Mon 9/14
7:23 am-9:11 am
Nonstop3h 48m
$319
OaklandSan Antonio
OAK - SAT
OAKSAT
Oakland
Wed 6/3
1:50 pm-9:40 pm
1 stop5h 50m
San Antonio
Sat 6/13
7:45 pm-10:40 pm
1 stop4h 55m
$325
Las VegasSan Antonio
LAS - SAT
LASSAT
Las Vegas Harry Reid Intl
Mon 5/25
12:29 am-6:59 pm
1 stop16h 30m
San Antonio
Thu 5/28
7:54 pm-7:41 am
2 stops13h 47m
$327
San FranciscoSan Antonio
SFO - SAT
SFOSAT
San Francisco
Wed 9/16
7:00 am-2:42 pm
1 stop5h 42m
San Antonio
Sun 9/20
6:30 am-10:01 am
1 stop5h 31m
$329
OaklandSan Antonio
OAK - SAT
OAKSAT
Oakland
Wed 7/22
6:00 am-1:36 pm
1 stop5h 36m
San Antonio
Tue 7/28
6:03 pm-11:50 pm
1 stop7h 47m
$329
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.
ONT-SAT
SAN-SAT
SMF-SAT
SFO-SAT
LAS-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
ONT-SAT
SAN-SAT
SMF-SAT
SFO-SAT
How far ahead should I book a flight from California to San Antonio?
The best time to book flights from California to San Antonio is 43 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from California to San Antonio?
Currently, November is the cheapest month in which you can book a flight from California to San Antonio (average of $284). Flying from California to San Antonio in January is currently the most expensive (average of $594). 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 April 29, 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 29% on your trip compared to booking a flight in the afternoon.
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 April 29, 2026.
The most flights from USCA to SAT are scheduled on a Tuesday (23 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).
How much does it cost to fly round-trip from California to San Antonio?
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
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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 April 29, 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 April 29, 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 April 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$58 | Average$218 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$103 | Average$351 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$107 | Average$239 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$131 | Average$543 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$167 | Average$413 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$177 | Average$401 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$214 | Average$381 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$246 | Average$340 | FlexibilityNo cancel fee | On-time62% |