$59+ Cheap flights from California to Santa Rosa (STS)
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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — STS
Sep 10 — Sep 171
Round-trip
1 adult, Economy
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Find cheap flights from California to Santa Rosa with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from California to Santa RosaExplore the most affordable flight options available from California to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
Explore the most affordable flight options available from California to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:40 pm -
Nonstop1h 50m
Fri 9/116:05 am -
Nonstop1h 40m
Deal found 8/10![Southwest logo]()
$109
This Alaska Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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 9/37:57 am -
Nonstop1h 57m
Sun 9/66:47 pm -
Nonstop1h 49m
Deal found 8/7![Alaska Airlines logo]()
$117
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:40 pm -
Nonstop1h 50m
Wed 9/166:00 am -
Nonstop1h 40m
Deal found 8/10![Southwest logo]()
$119
This Alaska Airlines deal was found by Cheapflights users on 8/11. 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 9/237:00 am -
Nonstop1h 53m
Wed 9/2310:00 am -
Nonstop1h 29m
Deal found 8/11![Alaska Airlines logo]()
$125
This Southwest deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” 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 9/38:50 pm -
Nonstop1h 50m
Thu 9/102:55 pm -
1 stop3h 45m
Deal found 8/6![Southwest logo]()
$127
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:35 am -
Nonstop1h 30m
Sun 9/69:00 am -
Nonstop1h 25m
Deal found 8/10![Southwest logo]()
$127
This Southwest deal was found by Cheapflights users on 8/11. 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.
Mon 10/58:30 am -
Nonstop1h 55m
Mon 10/54:50 pm -
Nonstop1h 45m
Deal found 8/11![Southwest logo]()
$128
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:30 am -
1 stop5h 50m
Thu 9/36:05 am -
Nonstop1h 40m
Deal found 8/10![Southwest logo]()
$129
This Trip.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:57 am -
Nonstop1h 57m
Sun 9/276:13 am -
Nonstop1h 52m
Deal found 8/7![Alaska Airlines logo]()
$131
This Alaska Airlines deal was found by Cheapflights users on 8/11. 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.
Tue 10/132:15 pm -
Nonstop1h 40m
Mon 10/198:05 pm -
Nonstop1h 31m
Deal found 8/11![Alaska Airlines logo]()
$131
This Southwest deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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 9/97:40 pm -
Nonstop1h 50m
Thu 9/102:55 pm -
2 stops7h 15m
Deal found 8/7![Southwest logo]()
$132
This Alaska Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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 9/93:10 pm -
Nonstop1h 46m
Wed 9/96:59 pm -
Nonstop1h 31m
Deal found 8/8![Alaska Airlines logo]()
$132
Best flights from California to Santa RosaDiscover carefully curated flight deals from California to Santa Rosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
Discover carefully curated flight deals from California to Santa Rosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1012:55 pm -
Nonstop1h 35m
Tue 10/1311:40 am -
Nonstop1h 30m
Deal found 8/10![Southwest logo]()
$131
This Alaska Airlines deal was found by Cheapflights users on 8/11. 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.
Thu 10/157:00 am -
Nonstop1h 50m
Tue 10/2010:00 am -
Nonstop1h 29m
Deal found 8/11![Alaska Airlines logo]()
$131
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:10 am -
1 stop5h 55m
Tue 11/34:50 pm -
1 stop5h 28m
Deal found 8/10![Delta logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 8/11. 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.
Mon 9/77:00 am -
Nonstop1h 53m
Thu 9/106:59 pm -
Nonstop1h 31m
Deal found 8/11![Alaska Airlines logo]()
$131
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:15 am -
Nonstop1h 50m
Mon 11/23:10 pm -
Nonstop1h 45m
Deal found 8/10![Southwest logo]()
$137
This Alaska Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:21 pm -
Nonstop1h 51m
Mon 11/21:12 pm -
Nonstop1h 42m
Deal found 8/10![Alaska Airlines logo]()
$137
This Southwest deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” 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 9/196:05 pm -
Nonstop1h 50m
Sun 9/207:05 am -
Nonstop1h 45m
Deal found 8/6![Southwest logo]()
$137
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” 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 10/137:00 am -
2 stops9h 05m
Thu 10/154:50 pm -
1 stop7h 05m
Deal found 8/6![Delta logo]()
$162
This Alaska Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/282:21 pm -
Nonstop1h 51m
Tue 11/31:12 pm -
Nonstop1h 42m
Deal found 8/10![Alaska Airlines logo]()
$137
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1012:55 pm -
Nonstop1h 35m
Wed 10/146:35 am -
2 stops7h 40m
Deal found 8/10![Southwest logo]()
$146
This Alaska Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” 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.
Tue 9/82:45 pm -
Nonstop1h 54m
Wed 9/91:40 pm -
Nonstop1h 44m
Deal found 8/6![Alaska Airlines logo]()
$137
This Delta deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 10/309:45 am -
1 stop6h 20m
Mon 11/211:21 am -
1 stop5h 02m
Deal found 8/9![Delta logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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 9/217:00 am -
Nonstop1h 53m
Wed 9/2310:00 am -
Nonstop1h 29m
Deal found 8/7![Alaska Airlines logo]()
$137
This Southwest deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” 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 11/710:45 am -
Nonstop1h 35m
Mon 11/96:05 am -
2 stops6h 45m
Deal found 8/6![Southwest logo]()
$152
This Southwest deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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 9/512:40 pm -
2 stops7h 15m
Tue 9/812:05 pm -
Nonstop1h 25m
Deal found 8/8![Southwest logo]()
$152
This Alaska Airlines deal was found by Cheapflights users on 8/11. 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.
Fri 10/167:00 am -
Nonstop1h 50m
Mon 10/198:05 pm -
Nonstop1h 31m
Deal found 8/11![Alaska Airlines logo]()
$144
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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 11/46:00 am -
1 stop4h 41m
Sun 11/84:50 pm -
1 stop7h 05m
Deal found 8/7![Delta logo]()
$198
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:05 am -
1 stop4h 15m
Wed 9/161:40 pm -
2 stops7h 55m
Deal found 8/10![Southwest logo]()
$153
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” 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 12/109:43 am -
1 stop6h 23m
Fri 12/1111:29 am -
2 stops11h 28m
Deal found 8/6![Delta logo]()
$202
This Southwest deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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 12/1411:55 am -
Nonstop1h 45m
Thu 12/1711:10 am -
Nonstop1h 25m
Deal found 8/7![Southwest logo]()
$155
This Alaska Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” 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 9/254:27 pm -
Nonstop1h 40m
Sun 9/272:09 pm -
Nonstop1h 38m
Deal found 8/6![Alaska Airlines logo]()
$167
This Delta deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 10/236:00 am -
1 stop4h 41m
Sat 10/244:50 pm -
1 stop5h 21m
Deal found 8/9![Delta logo]()
$207
This Southwest deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 11/44:15 pm -
1 stop5h 15m
Sat 11/76:30 am -
1 stop4h 00m
Deal found 8/9![Southwest logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” 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.
Tue 9/295:28 pm -
1 stop6h 26m
Sat 10/32:00 pm -
Nonstop1h 42m
Deal found 8/6![Alaska Airlines logo]()
$177
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/209:40 am -
Nonstop1h 50m
Tue 9/221:40 pm -
2 stops7h 15m
Deal found 8/10![Southwest logo]()
$162
This Southwest deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/11:55 pm -
Nonstop1h 40m
Thu 11/56:05 am -
2 stops7h 50m
Deal found 8/7![Southwest logo]()
$162
This Southwest deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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 10/1410:45 am -
2 stops10h 55m
Sat 10/177:25 am -
2 stops7h 40m
Deal found 8/8![Southwest logo]()
$167
This Delta deal was found by Cheapflights users on 8/11. 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 10/219:55 am -
1 stop6h 10m
Mon 10/264:50 pm -
1 stop5h 15m
Deal found 8/11![Delta logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:01 am -
1 stop7h 11m
Sat 10/102:00 pm -
1 stop4h 51m
Deal found 8/10![Alaska Airlines logo]()
$217
This Southwest deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” 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 9/12:20 pm -
2 stops7h 05m
Wed 9/96:00 am -
2 stops5h 30m
Deal found 8/6![Southwest logo]()
$167
Last-minute flights from California to Santa RosaDiscover last-minute flight deals from California to Santa Rosa. Data last updated August 11, 2026 and is based on user searches.
Discover last-minute flight deals from California to Santa Rosa. Data last updated August 11, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:30 am -
1 stop5h 50m
Thu 9/36:05 am -
Nonstop1h 40m
Deal found 8/10![Southwest logo]()
$129
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:20 am -
Nonstop1h 25m
Wed 9/212:05 pm -
Nonstop1h 25m
Deal found 8/10![Southwest logo]()
$131
This Alaska Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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 9/37:57 am -
Nonstop1h 57m
Sun 9/66:47 pm -
Nonstop1h 49m
Deal found 8/7![Alaska Airlines logo]()
$117
This Southwest deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” 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 9/38:50 pm -
Nonstop1h 50m
Thu 9/102:55 pm -
1 stop3h 45m
Deal found 8/6![Southwest logo]()
$127
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:35 am -
Nonstop1h 30m
Sun 9/69:00 am -
Nonstop1h 25m
Deal found 8/10![Southwest logo]()
$127
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:40 pm -
Nonstop1h 50m
Fri 9/116:05 am -
Nonstop1h 40m
Deal found 8/10![Southwest logo]()
$109
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:40 pm -
Nonstop1h 50m
Wed 9/166:00 am -
Nonstop1h 40m
Deal found 8/10![Southwest logo]()
$119
This Southwest deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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 9/97:40 pm -
Nonstop1h 50m
Thu 9/102:55 pm -
2 stops7h 15m
Deal found 8/7![Southwest logo]()
$132
This Alaska Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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 9/93:10 pm -
Nonstop1h 46m
Wed 9/96:59 pm -
Nonstop1h 31m
Deal found 8/8![Alaska Airlines logo]()
$132
This Alaska Airlines deal was found by Cheapflights users on 8/11. 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 9/237:00 am -
Nonstop1h 53m
Wed 9/2310:00 am -
Nonstop1h 29m
Deal found 8/11![Alaska Airlines logo]()
$125
This Southwest deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 9/237:40 pm -
Nonstop1h 50m
Sat 9/262:00 pm -
1 stop8h 55m
Deal found 8/9![Southwest logo]()
$134
This Trip.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:57 am -
Nonstop1h 57m
Sun 9/276:13 am -
Nonstop1h 52m
Deal found 8/7![Alaska Airlines logo]()
$131
One-way flights from California to Santa RosaSearch for one-way flight options from California to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
Search for one-way flight options from California to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” 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.
Sun 9/67:57 am -
Nonstop1h 57m
Deal found 8/6![Alaska Airlines logo]()
$59
This Alaska Airlines deal was found by Cheapflights users on 8/11. 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 9/912:15 pm -
Nonstop1h 57m
Deal found 8/11![Alaska Airlines logo]()
$60
This Trip.com deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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 9/227:57 am -
Nonstop1h 57m
Deal found 8/8![Alaska Airlines logo]()
$66
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:20 am -
Nonstop1h 25m
Deal found 8/10![Southwest logo]()
$66
This Alaska Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:45 pm -
Nonstop1h 54m
Deal found 8/10![Alaska Airlines logo]()
$69
This Alaska Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:01 am -
Nonstop1h 58m
Deal found 8/10![Alaska Airlines logo]()
$69
This Alaska Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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.
Tue 9/87:00 am -
Nonstop1h 53m
Deal found 8/7![Alaska Airlines logo]()
$69
This Trip.com deal was found by Cheapflights users on 8/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:57 am -
Nonstop1h 57m
Deal found 8/11![Alaska Airlines logo]()
$71
This Alaska Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:44 pm -
Nonstop1h 41m
Deal found 8/10![Alaska Airlines logo]()
$72
This Southwest deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 9/97:05 am -
1 stop4h 15m
Deal found 8/9![Southwest logo]()
$75
This Delta deal was found by Cheapflights users on 8/11. 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.
Mon 11/96:00 am -
1 stop4h 43m
Deal found 8/11![Delta logo]()
$79
This Southwest deal was found by Cheapflights users on 8/11. 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.
Wed 9/25:20 am -
1 stop6h 00m
Deal found 8/11![Southwest logo]()
$79
Find flight deals from California to Santa Rosa
Keep the following information in mind while searching for California to Santa Rosa flight deals. Data was last updated August 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $109 (Southwest) |
One-way from | $59 (Alaska Airlines) |
Popular in | July |
Cheapest in | October |
Average price | $204 |
Good round-trip deal | $172 or less |
Good one-way deal | $97 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from California to Santa Rosa 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 August 11, 2026.
Use the filters below to find and compare flights from California to Santa Rosa that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BurbankSanta Rosa
BUR Burbank Bob Hope - STS Santa Rosa Sonoma County
BURSTS
Burbank Bob Hope
Sat 10/10
12:55 pm-2:30 pm
Nonstop1h 35m
Santa Rosa Sonoma County
Tue 10/13
11:40 am-1:10 pm
Nonstop1h 30m
$131
BurbankSanta Rosa
BUR Burbank Bob Hope - STS Santa Rosa Sonoma County
BURSTS
Burbank Bob Hope
Thu 10/15
7:00 am-8:50 am
Nonstop1h 50m
Santa Rosa Sonoma County
Tue 10/20
10:00 am-11:29 am
Nonstop1h 29m
$131
BurbankSanta Rosa
BUR Burbank Bob Hope - STS Santa Rosa Sonoma County
BURSTS
Burbank Bob Hope
Mon 9/7
7:00 am-8:53 am
Nonstop1h 53m
Santa Rosa Sonoma County
Thu 9/10
6:59 pm-8:30 pm
Nonstop1h 31m
$131
Las VegasSanta Rosa
LAS Las Vegas Harry Reid Intl - STS Santa Rosa Sonoma County
LASSTS
Las Vegas Harry Reid Intl
Wed 10/28
9:15 am-11:05 am
Nonstop1h 50m
Santa Rosa Sonoma County
Mon 11/2
3:10 pm-4:55 pm
Nonstop1h 45m
$137
Las VegasSanta Rosa
LAS Las Vegas Harry Reid Intl - STS Santa Rosa Sonoma County
LASSTS
Las Vegas Harry Reid Intl
Thu 10/29
2:21 pm-4:12 pm
Nonstop1h 51m
Santa Rosa Sonoma County
Mon 11/2
1:12 pm-2:54 pm
Nonstop1h 42m
$137
San DiegoSanta Rosa
SAN San Diego - STS Santa Rosa Sonoma County
SANSTS
San Diego
Sat 9/19
6:05 pm-7:55 pm
Nonstop1h 50m
Santa Rosa Sonoma County
Sun 9/20
7:05 am-8:50 am
Nonstop1h 45m
$137
Las VegasSanta Rosa
LAS Las Vegas Harry Reid Intl - STS Santa Rosa Sonoma County
LASSTS
Las Vegas Harry Reid Intl
Wed 10/28
2:21 pm-4:12 pm
Nonstop1h 51m
Santa Rosa Sonoma County
Tue 11/3
1:12 pm-2:54 pm
Nonstop1h 42m
$137
Las VegasSanta Rosa
LAS Las Vegas Harry Reid Intl - STS Santa Rosa Sonoma County
LASSTS
Las Vegas Harry Reid Intl
Tue 9/8
2:45 pm-4:39 pm
Nonstop1h 54m
Santa Rosa Sonoma County
Wed 9/9
1:40 pm-3:24 pm
Nonstop1h 44m
$137
BurbankSanta Rosa
BUR Burbank Bob Hope - STS Santa Rosa Sonoma County
BURSTS
Burbank Bob Hope
Mon 9/21
7:00 am-8:53 am
Nonstop1h 53m
Santa Rosa Sonoma County
Wed 9/23
10:00 am-11:29 am
Nonstop1h 29m
$137
BurbankSanta Rosa
BUR Burbank Bob Hope - STS Santa Rosa Sonoma County
BURSTS
Burbank Bob Hope
Fri 10/16
7:00 am-8:50 am
Nonstop1h 50m
Santa Rosa Sonoma County
Mon 10/19
8:05 pm-9:36 pm
Nonstop1h 31m
$144
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from California to Santa Rosa
Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from California with our price prediction graph.
BUR-STS
LAS-STS
SAN-STS
ONT-STS
PSP-STS
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 Santa Rosa
USCA-STS
BUR-STS
LAS-STS
SAN-STS
ONT-STS
What is the cheapest month to book a flight from California to Santa Rosa?
Currently, January is the cheapest month in which you can book a flight from California to Santa Rosa (average of $247). Flying from California to Santa Rosa in November is currently the most expensive (average of $331). 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 STS?
Find hourly flight availability from California to Santa Rosa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 11, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 19% on flights from California to Santa Rosa by exploring options for tickets in the evening.
Weekly flight availability from California to Santa Rosa
Explore weekly flight availability from California to Santa Rosa. 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 August 11, 2026.
The most flights from USCA to STS are scheduled on a Monday (11 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).
How much does it cost to fly round-trip from California to Santa Rosa?
Airfare is typical for this route at the moment.
California to Santa Rosa flights typically cost between $227 and $457 in October.The cheapest round-trip price found within the last 5 days was $227 on Alaska Airlines (Oct 13-Oct 23).
How far ahead should I book a flight from California to Santa Rosa?
The price you pay for your flight from California to Santa Rosa may vary depending on when you book. For the best chance of a lower fare, look to book 76 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from California to Santa Rosa?
Use this chart to determine the cheapest time to fly round-trip from California to Santa Rosa. Price data was last updated on August 8, 2026.
Travelers seeking maximum savings on their California to Santa Rosa flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Santa Rosa
Get insights into the airlines that provide service to Santa Rosa. 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 Santa Rosa. Reviews last updated August 11, 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, andHawaiian Airlines from California to Santa Rosa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Related info for your journey
Find useful and relevant information for your journey from California to Santa Rosa. 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 Santa Rosa?
Book flights to Santa Rosa if you plan to visit one of these locationsFort Bragg
Ukiah
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Complete your trip
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Find flights from California to Santa Rosa, based on your preferred cabin class, be it economy, premium economy, business, or first class.
California and Santa Rosa flights
Browse other California and Santa Rosa flight options. Last updated on August 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Santa Rosa
Explore flights to Santa Rosa departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 11, 2026.
California to Santa Rosa flights
Consider these flights traveling from California to Santa Rosa.
Top 4 airlines flying from California to Santa Rosa
Discover the top 4 airlines that operate flights from California to Santa Rosa. 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 August 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$91 | Average$315 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$117 | Average$275 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$118 | Average$245 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$184 | Average$487 | FlexibilityNo cancel fee | On-time71% |