$132+ Cheap flights to Southern California
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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
— LAX
Aug 15 — Aug 221
Round-trip
1 adult, Economy
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Find cheap flights to Southern California with Cheapflights
1. Tell us where you want to go
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Cheapest flights to Southern CaliforniaExplore the most affordable flight options available to Southern California. Find the lowest fares based on data from user searches, with prices last updated on July 16, 2026.
Explore the most affordable flight options available to Southern California. Find the lowest fares based on data from user searches, with prices last updated on July 16, 2026.
This CheapOair deal was found by Cheapflights users on 7/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:55 pm
LGA
- ONT
1 stop12h 43m
Frontier
Mon 8/248:17 am
ONT
- LGA
1 stop10h 43m
Frontier
Deal found 7/15![Frontier logo]()
$266
This Delta deal was found by Cheapflights users on 7/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:00 am
LGA
- ONT
1 stop7h 42m
Delta
Mon 9/1410:00 pm
ONT
- LGA
1 stop7h 09m
Delta
Deal found 7/14![Delta logo]()
$267
This Delta deal was found by Cheapflights users on 7/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:00 am
JFK
- ONT
1 stop9h 22m
Delta
Mon 10/265:52 pm
ONT
- JFK
1 stop9h 30m
Delta
Deal found 7/14![Delta logo]()
$267
This CheapOair deal was found by Cheapflights users on 7/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:55 pm
LGA
- ONT
1 stop12h 43m
Frontier
Sat 8/229:37 am
ONT
- LGA
1 stop9h 23m
Frontier
Deal found 7/14![Frontier logo]()
$268
This American Airlines deal was found by Cheapflights users on 7/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:56 am
JFK
- ONT
1 stop7h 47m
American Airlines
Fri 9/111:04 pm
ONT
- JFK
1 stop7h 54m
American Airlines
Deal found 7/15![American Airlines logo]()
$268
This CheapOair deal was found by Cheapflights users on 7/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:55 pm
LGA
- ONT
1 stop12h 41m
Frontier
Wed 9/98:07 am
ONT
- LGA
1 stop10h 53m
Frontier
Deal found 7/14![Frontier logo]()
$270
This Southwest deal was found by Cheapflights users on 7/13. 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.
Fri 8/146:10 am
LGA
- ONT
2 stops10h 15m
Southwest
Fri 8/2111:00 am
ONT
- LGA
1 stop7h 55m
Southwest
Deal found 7/13![Southwest logo]()
$272
This American Airlines deal was found by Cheapflights users on 7/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:35 am
JFK
- ONT
2 stops9h 56m
American Airlines
Tue 8/2512:59 pm
ONT
- JFK
1 stop7h 59m
American Airlines
Deal found 7/15![American Airlines logo]()
$272
This Southwest deal was found by Cheapflights users on 7/14. 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.
Wed 8/126:05 am
LGA
- ONT
1 stop9h 25m
Southwest
Wed 8/197:25 am
ONT
- LGA
1 stop12h 35m
Southwest
Deal found 7/14![Southwest logo]()
$273
This HOPEGOO deal was found by Cheapflights users on 7/15. 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 HOPEGOO is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/410:55 pm
LGA
- ONT
1 stop12h 41m
Frontier
Wed 9/98:07 am
ONT
- LGA
1 stop10h 53m
Frontier
Deal found 7/15![Frontier logo]()
$274
This Trip.com deal was found by Cheapflights users on 7/14. 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.
Wed 8/1910:55 pm
LGA
- ONT
1 stop12h 43m
Frontier
Wed 8/269:37 am
ONT
- LGA
1 stop9h 23m
Frontier
Deal found 7/14![Frontier logo]()
$276
This American Airlines deal was found by Cheapflights users on 7/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:30 am
LGA
- ONT
1 stop10h 23m
American Airlines
Fri 9/118:25 am
ONT
- LGA
1 stop8h 04m
American Airlines
Deal found 7/15![American Airlines logo]()
$277
Best flights to Southern CaliforniaDiscover carefully curated flight deals to Southern California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 16, 2026.
Discover carefully curated flight deals to Southern California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 16, 2026.
This JetBlue deal was found by Cheapflights users on 7/15. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/174:59 pm
JFK
- SAN
Nonstop6h 02m
JetBlue
Tue 10/2010:40 am
SAN
- JFK
Nonstop5h 36m
JetBlue
Deal found 7/15![JetBlue logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 7/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:59 pm
JFK
- SAN
1 stop16h 49m
Alaska Airlines
Wed 9/92:20 pm
SAN
- JFK
Nonstop5h 39m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 7/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/46:00 am
EWR
- SAN
1 stop10h 00m
Delta
Sat 1/96:20 am
SAN
- EWR
1 stop8h 21m
Delta
Deal found 7/13![Delta logo]()
$317
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Fri 8/217:55 pm
EWR
- SAN
Nonstop5h 54m
United Airlines
Wed 8/268:00 am
SAN
- EWR
1 stop8h 15m
United Airlines
Deal found 7/15![United Airlines logo]()
$317
This Southwest deal was found by Cheapflights users on 7/11. 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 8/1312:30 pm
LGA
- ONT
1 stop10h 50m
Southwest
Sun 8/167:00 am
ONT
- LGA
1 stop10h 50m
Southwest
Deal found 7/11![Southwest logo]()
$323
This KAYAK deal was found by Cheapflights users on 7/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:29 pm
EWR
- ONT
1 stop8h 30m
American Airlines
Thu 8/277:05 am
ONT
- EWR
1 stop9h 16m
American Airlines
Deal found 7/14![American Airlines logo]()
$456
This Delta deal was found by Cheapflights users on 7/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:15 am
EWR
- SAN
1 stop8h 25m
Delta
Tue 10/2010:30 pm
SAN
- EWR
1 stop7h 54m
Delta
Deal found 7/12![Delta logo]()
$317
This JetBlue deal was found by Cheapflights users on 7/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:30 am
JFK
- SAN
Nonstop6h 07m
JetBlue
Tue 11/310:47 am
SAN
- JFK
Nonstop5h 23m
JetBlue
Deal found 7/14![JetBlue logo]()
$322
This Alaska Airlines deal was found by Cheapflights users on 7/15. 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.
Thu 9/245:02 pm
EWR
- SAN
Nonstop5h 56m
Alaska Airlines
Tue 9/298:12 am
SAN
- EWR
Nonstop5h 38m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$327
This United Airlines deal was found by Cheapflights users on 7/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:12 pm
LGA
- LAX
1 stop8h 36m
United Airlines
Mon 11/911:17 pm
LAX
- LGA
1 stop6h 55m
United Airlines
Deal found 7/13![United Airlines logo]()
$342
This Delta deal was found by Cheapflights users on 7/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:00 am
EWR
- SAN
1 stop8h 16m
Delta
Sun 11/110:00 pm
SAN
- EWR
1 stop8h 02m
Delta
Deal found 7/11![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 7/15. 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.
Fri 8/216:10 am
LGA
- LAX
2 stops9h 40m
Southwest
Sat 8/2912:50 am
LAX
- LGA
1 stop7h 20m
Southwest
Deal found 7/15![Southwest logo]()
$362
This Alaska Airlines deal was found by Cheapflights users on 7/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:00 am
EWR
- SAN
1 stop12h 25m
Alaska Airlines
Mon 11/28:10 am
SAN
- EWR
Nonstop5h 39m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$332
This JetBlue deal was found by Cheapflights users on 7/12. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:30 pm
JFK
- ONT
Nonstop6h 08m
JetBlue
Sun 8/3011:59 pm
ONT
- JFK
Nonstop5h 21m
JetBlue
Deal found 7/12![JetBlue logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 7/13. 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.
Sun 7/1910:33 am
SWF
- LAX
1 stop10h 37m
Multiple Airlines
Fri 7/2411:00 pm
LAX
- SWF
1 stop15h 54m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$747
This United Airlines deal was found by Cheapflights users on 7/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/203:29 pm
LGA
- LAX
1 stop7h 56m
United Airlines
Wed 8/265:30 am
LAX
- LGA
1 stop7h 49m
United Airlines
Deal found 7/12![United Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 7/15. 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.
Fri 9/117:00 am
EWR
- SAN
1 stop8h 25m
Delta
Tue 9/1511:30 am
SAN
- EWR
1 stop8h 45m
Delta
Deal found 7/15![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 7/14. 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.
Mon 8/2412:30 pm
LGA
- LAX
1 stop10h 40m
Southwest
Tue 8/255:20 am
LAX
- LGA
2 stops8h 35m
Southwest
Deal found 7/14![Southwest logo]()
$362
This Alaska Airlines deal was found by Cheapflights users on 7/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:59 pm
JFK
- SAN
1 stop16h 49m
Alaska Airlines
Mon 9/282:20 pm
SAN
- JFK
Nonstop5h 39m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$332
This JetBlue deal was found by Cheapflights users on 7/11. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:30 pm
JFK
- ONT
Nonstop6h 08m
JetBlue
Mon 8/3111:59 pm
ONT
- JFK
Nonstop5h 21m
JetBlue
Deal found 7/11![JetBlue logo]()
$337
This Delta deal was found by Cheapflights users on 7/15. 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.
Mon 8/246:00 am
EWR
- SAN
1 stop8h 07m
Delta
Mon 8/2410:17 pm
SAN
- EWR
1 stop7h 26m
Delta
Deal found 7/15![Delta logo]()
$327
This Alaska Airlines deal was found by Cheapflights users on 7/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:25 pm
JFK
- SAN
1 stop16h 41m
Alaska Airlines
Tue 10/279:56 pm
SAN
- JFK
Nonstop5h 40m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$332
This JetBlue deal was found by Cheapflights users on 7/11. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:35 pm
EWR
- LAX
Nonstop5h 55m
JetBlue
Sat 9/129:00 pm
LAX
- EWR
Nonstop5h 24m
JetBlue
Deal found 7/11![JetBlue logo]()
$337
This Southwest deal was found by Cheapflights users on 7/14. 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 10/176:15 am
LGA
- LAX
2 stops12h 30m
Southwest
Sat 10/245:25 am
LAX
- LGA
2 stops8h 30m
Southwest
Deal found 7/14![Southwest logo]()
$373
This United Airlines deal was found by Cheapflights users on 7/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:00 am
EWR
- LAX
Nonstop5h 58m
United Airlines
Tue 10/274:30 pm
LAX
- EWR
Nonstop5h 17m
United Airlines
Deal found 7/11![United Airlines logo]()
$377
This KAYAK deal was found by Cheapflights users on 7/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3112:17 pm
SWF
- LAX
1 stop26h 36m
Breeze Airways
Fri 8/1412:12 pm
LAX
- SWF
2 stops20h 13m
Breeze Airways
Deal found 7/14![Breeze Airways logo]()
$914
This JetBlue deal was found by Cheapflights users on 7/15. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:29 am
JFK
- LAX
1 stop10h 00m
JetBlue
Sat 9/1211:40 pm
LAX
- JFK
Nonstop5h 33m
JetBlue
Deal found 7/15![JetBlue logo]()
$338
This Southwest deal was found by Cheapflights users on 7/14. 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 9/57:00 am
LGA
- LAX
1 stop8h 10m
Southwest
Mon 9/1410:10 am
LAX
- LGA
1 stop9h 05m
Southwest
Deal found 7/14![Southwest logo]()
$377
This Alaska Airlines deal was found by Cheapflights users on 7/16. 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.
Thu 10/154:00 pm
JFK
- SAN
Nonstop6h 12m
Alaska Airlines
Sun 10/259:56 pm
SAN
- JFK
Nonstop5h 40m
Alaska Airlines
Deal found 7/16![Alaska Airlines logo]()
$350
This United Airlines deal was found by Cheapflights users on 7/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:20 am
LGA
- ONT
2 stops12h 41m
United Airlines
Sun 8/237:13 pm
ONT
- LGA
2 stops14h 10m
United Airlines
Deal found 7/11![United Airlines logo]()
$387
Last-minute flights to Southern CaliforniaDiscover last-minute flight deals to Southern California. Data last updated July 16, 2026 and is based on user searches.
Discover last-minute flight deals to Southern California. Data last updated July 16, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:30 am
LGA
- ONT
1 stop9h 01m
American Airlines
Wed 8/1910:29 am
ONT
- LGA
1 stop8h 00m
American Airlines
Deal found 7/13![American Airlines logo]()
$267
This Southwest deal was found by Cheapflights users on 7/14. 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.
Wed 8/126:05 am
LGA
- ONT
1 stop9h 25m
Southwest
Wed 8/197:25 am
ONT
- LGA
1 stop12h 35m
Southwest
Deal found 7/14![Southwest logo]()
$273
This Southwest deal was found by Cheapflights users on 7/13. 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.
Fri 8/146:10 am
LGA
- ONT
2 stops10h 15m
Southwest
Fri 8/2111:00 am
ONT
- LGA
1 stop7h 55m
Southwest
Deal found 7/13![Southwest logo]()
$272
This CheapOair deal was found by Cheapflights users on 7/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:55 pm
LGA
- ONT
1 stop12h 43m
Frontier
Mon 8/248:17 am
ONT
- LGA
1 stop10h 43m
Frontier
Deal found 7/15![Frontier logo]()
$266
This CheapOair deal was found by Cheapflights users on 7/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:55 pm
LGA
- ONT
1 stop12h 43m
Frontier
Sat 8/229:37 am
ONT
- LGA
1 stop9h 23m
Frontier
Deal found 7/14![Frontier logo]()
$268
This American Airlines deal was found by Cheapflights users on 7/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:35 am
JFK
- ONT
2 stops9h 56m
American Airlines
Tue 8/2512:59 pm
ONT
- JFK
1 stop7h 59m
American Airlines
Deal found 7/15![American Airlines logo]()
$272
This Trip.com deal was found by Cheapflights users on 7/14. 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.
Wed 8/1910:55 pm
LGA
- ONT
1 stop12h 43m
Frontier
Wed 8/269:37 am
ONT
- LGA
1 stop9h 23m
Frontier
Deal found 7/14![Frontier logo]()
$276
This American Airlines deal was found by Cheapflights users on 7/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:56 am
JFK
- ONT
1 stop9h 35m
American Airlines
Sat 8/296:15 am
ONT
- JFK
1 stop8h 45m
American Airlines
Deal found 7/15![American Airlines logo]()
$277
This Southwest deal was found by Cheapflights users on 7/13. 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.
Sat 8/227:00 am
LGA
- ONT
1 stop10h 30m
Southwest
Sun 8/302:30 pm
ONT
- LGA
2 stops14h 30m
Southwest
Deal found 7/13![Southwest logo]()
$278
This Delta deal was found by Cheapflights users on 7/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:40 pm
JFK
- ONT
1 stop7h 54m
Delta
Tue 9/15:05 pm
ONT
- JFK
1 stop10h 13m
Delta
Deal found 7/13![Delta logo]()
$267
This American Airlines deal was found by Cheapflights users on 7/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:30 am
LGA
- ONT
1 stop10h 24m
American Airlines
Sun 9/610:29 am
ONT
- LGA
1 stop8h 58m
American Airlines
Deal found 7/15![American Airlines logo]()
$279
This CheapOair deal was found by Cheapflights users on 7/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:55 pm
LGA
- ONT
1 stop12h 41m
Frontier
Wed 9/98:07 am
ONT
- LGA
1 stop10h 53m
Frontier
Deal found 7/14![Frontier logo]()
$270
One-way flights to Southern CaliforniaSearch for one-way flight options to Southern California. Find affordable one-way fares based on user searches. Data last updated July 16, 2026.
Search for one-way flight options to Southern California. Find affordable one-way fares based on user searches. Data last updated July 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/11. 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.
Mon 8/245:39 pm
SWF
- LAX
1 stop27h 33m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 7/11. 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.
Fri 9/1111:06 am
SWF
- LAX
2 stops31h 46m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 7/13. 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.
Sun 8/307:31 pm
SWF
- LAX
3 stops55h 40m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 9/310:33 am
SWF
- LAX
1 stop10h 39m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 7/11. 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.
Mon 10/127:01 pm
SWF
- LAX
2 stops23h 51m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$150
This Trip.com deal was found by Cheapflights users on 7/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:30 pm
EWR
- ONT
1 stop20h 42m
Frontier
Deal found 7/15![Frontier logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 7/11. 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.
Wed 8/2612:05 pm
SWF
- LAX
2 stops33h 07m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 7/15. 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.
Mon 10/197:01 pm
SWF
- LAX
3 stops40h 11m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$155
This Trip.com deal was found by Cheapflights users on 7/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/151:30 pm
EWR
- ONT
1 stop20h 42m
Frontier
Deal found 7/16![Frontier logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 7/11. 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.
Wed 9/2312:39 pm
SWF
- LAX
2 stops33h 09m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$156
This Cheapflightsfares deal was found by Cheapflights users on 7/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:29 pm
JFK
- ONT
Nonstop6h 08m
JetBlue
Deal found 7/12![JetBlue logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 9/301:30 pm
EWR
- ONT
1 stop20h 42m
Frontier
Deal found 7/14![Frontier logo]()
$157
Find flights to Southern California
Browse one-way and round-trip flights deals to Southern California on Cheapflights. Flight deals are based on user searches and were last updated on July 16, 2026
Explore Southern California
Find flight deals to Southern California
Find the latest flights to Southern California in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on July 16, 2026.
Popular in | June |
|---|---|
Cheapest in | January |
Average price | $393 |
Round-trip from | $307 |
One-way from | $132 |
Cheapflights Fare Finder
Locate flights to Southern California that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on July 16, 2026.
Use the filters below to find and compare flights to Southern California that are best for you.
Fly from
Route
Depart
Return
Cheapest round-trip
New YorkSan Diego
JFK - SAN
JFKSAN
New York John F Kennedy Intl
Sat 10/17
4:59 pm-8:01 pm
Nonstop6h 02m
San Diego
Tue 10/20
10:40 am-7:16 pm
Nonstop5h 36m
$297
New YorkSan Diego
JFK - SAN
JFKSAN
New York John F Kennedy Intl
Fri 9/4
6:59 pm-8:48 am
1 stop16h 49m
San Diego
Wed 9/9
2:20 pm-10:59 pm
Nonstop5h 39m
$307
NewarkSan Diego
EWR - SAN
EWRSAN
Newark
Mon 1/4
6:00 am-1:00 pm
1 stop10h 00m
San Diego
Sat 1/9
6:20 am-5:41 pm
1 stop8h 21m
$317
NewarkSan Diego
EWR - SAN
EWRSAN
Newark
Fri 8/21
7:55 pm-10:49 pm
Nonstop5h 54m
San Diego
Wed 8/26
8:00 am-7:15 pm
1 stop8h 15m
$317
NewarkSan Diego
EWR - SAN
EWRSAN
Newark
Sat 10/17
7:15 am-12:40 pm
1 stop8h 25m
San Diego
Tue 10/20
10:30 pm-9:24 am
1 stop7h 54m
$317
NewarkSan Diego
EWR - SAN
EWRSAN
Newark
Wed 10/21
6:00 am-11:16 am
1 stop8h 16m
San Diego
Sun 11/1
10:00 pm-9:02 am
1 stop8h 02m
$317
NewarkSan Diego
EWR - SAN
EWRSAN
Newark
Fri 9/11
7:00 am-12:25 pm
1 stop8h 25m
San Diego
Tue 9/15
11:30 am-11:15 pm
1 stop8h 45m
$317
New YorkSan Diego
JFK - SAN
JFKSAN
New York John F Kennedy Intl
Mon 10/26
6:30 am-9:37 am
Nonstop6h 07m
San Diego
Tue 11/3
10:47 am-7:10 pm
Nonstop5h 23m
$322
New YorkOntario
LGA - ONT
LGAONT
New York LaGuardia
Thu 8/13
12:30 pm-8:20 pm
1 stop10h 50m
Ontario
Sun 8/16
7:00 am-8:50 pm
1 stop10h 50m
$323
NewarkSan Diego
EWR - SAN
EWRSAN
Newark
Thu 9/24
5:02 pm-7:58 pm
Nonstop5h 56m
San Diego
Tue 9/29
8:12 am-4:50 pm
Nonstop5h 38m
$327
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight to Southern California
Have a flexible travel schedule? Discover the best time to fly to Southern California with our price prediction graph.
LGA-ONT
JFK-ONT
EWR-SAN
SWF-LAX
EWR-LAX
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 to Southern California
NYC-zzSPL
LGA-ONT
JFK-ONT
EWR-SAN
SWF-LAX
How long is the flight to Southern California?
On average, a flight from New York to Southern California takes 12 hours 27 minutes. Flights to Southern California from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.
Weekly flight availability to Southern California
The most flights from New York to Southern California are scheduled on a Monday (211 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (106 on average).
What are the most popular airlines that fly to Southern California?
The most popular airlines flying from New York to Southern California are United Airlines, JetBlue and Delta.
What are the cheapest airlines that fly to Southern California?
The cheapest airlines flying from New York to Southern California are Frontier, Hawaiian Airlines and Delta.
Rainfall in Southern California by month
Plan your trip to Southern California by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Southern California ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit Southern California when rainfall is around 0.0 in.
Temperature in Southern California by month
Plan your trip to Southern California by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Southern California, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).
When is the best time to book a flight to Southern California?
Booking 42 days in advance of your planned departure date is, on average, the best time to get cheap flights to Southern California. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
When is the cheapest time to fly to Southern California?
Use this chart to determine the cheapest time to fly round-trip from New York to Southern California. Price data was last updated on July 11, 2026.
Users looking for the lowest fares to Southern California should consider flying on Thursday at noon, when prices are typically cheapest. Budget-minded travelers will want to avoid Sunday at noon, when prices are usually at their highest.
Reviews of airlines servicing Southern California
Get insights into the airlines that provide service to Southern California. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southern California. Reviews last updated July 16, 2026.
Peruse reviews from past customers who have flown Alaska Airlines,Delta, andUnited Airlines to the United States to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Overall
7.9
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreJames Cezar,Jan 2023
JFK - SFO
Food
7.0
Overall
7.9
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreJames Cezar,Jan 2023
JFK - SFO
Food
7.0
Overall
7.9
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreJames Cezar,Jan 2023
JFK - SFO
Food
7.0
Overall
7.9
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreJames Cezar,Jan 2023
JFK - SFO
Food
7.0
Overall
7.9
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreJames Cezar,Jan 2023
JFK - SFO
Food
7.0
Overall
7.9
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreJames Cezar,Jan 2023
JFK - SFO
FAQs about flying to Southern California
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