$59+ Cheap flights from California to Santa Rosa (STS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — STS
Oct 28 — Nov 41
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 September 28, 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 September 28, 2026.
This SmartFares deal was found by Cheapflights users on 9/27. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/101:05 pm -
Nonstop1h 59m
Wed 11/118:40 am -
Nonstop1h 40m
Deal found 9/27![Alaska Airlines logo]()
$106
This Alaska Airlines deal was found by Cheapflights users on 9/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:01 am -
Nonstop1h 58m
Thu 10/296:19 am -
Nonstop1h 51m
Deal found 9/27![Alaska Airlines logo]()
$117
This Southwest deal was found by Cheapflights users on 9/23. 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.
Sat 10/316:35 am -
1 stop6h 05m
Tue 11/36:45 am -
Nonstop1h 45m
Deal found 9/23![Southwest logo]()
$127
This Southwest deal was found by Cheapflights users on 9/24. 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.
Mon 10/199:20 pm -
Nonstop2h 00m
Mon 10/263:10 pm -
1 stop8h 05m
Deal found 9/24![Southwest logo]()
$133
This Southwest deal was found by Cheapflights users on 9/24. 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 10/2011:20 am -
Nonstop1h 35m
Wed 10/2111:40 am -
Nonstop1h 30m
Deal found 9/24![Southwest logo]()
$137
This Southwest deal was found by Cheapflights users on 9/23. 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.
Sat 10/316:35 am -
1 stop6h 05m
Wed 11/43:00 pm -
2 stops7h 05m
Deal found 9/23![Southwest logo]()
$142
This MakeMyTrip deal was found by Cheapflights users on 9/24. 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 MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:45 pm -
Nonstop1h 40m
Wed 10/283:32 pm -
Nonstop1h 33m
Deal found 9/24![Alaska Airlines logo]()
$142
This Alaska Airlines deal was found by Cheapflights users on 9/25. 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.
Fri 10/238:59 pm -
Nonstop2h 01m
Mon 10/264:35 pm -
Nonstop1h 46m
Deal found 9/25![Alaska Airlines logo]()
$144
This Flightnetwork deal was found by Cheapflights users on 9/24. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:00 am -
Nonstop1h 50m
Wed 10/288:05 pm -
Nonstop1h 31m
Deal found 9/24![Alaska Airlines logo]()
$144
This Southwest deal was found by Cheapflights users on 9/23. 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.
Tue 11/107:45 pm -
Nonstop1h 45m
Sun 11/156:05 am -
Nonstop1h 40m
Deal found 9/23![Southwest logo]()
$147
This Mytrip deal was found by Cheapflights users on 9/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:00 am -
Nonstop1h 50m
Wed 11/45:00 pm -
Nonstop1h 28m
Deal found 9/28![Alaska Airlines logo]()
$149
This Mytrip deal was found by Cheapflights users on 9/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:00 am -
Nonstop1h 50m
Mon 10/198:05 pm -
Nonstop1h 31m
Deal found 9/24![Alaska Airlines logo]()
$151
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 September 28, 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 September 28, 2026.
This Southwest deal was found by Cheapflights users on 9/23. 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 10/287:45 pm -
Nonstop2h 00m
Sat 10/311:45 pm -
Nonstop1h 45m
Deal found 9/23![Southwest logo]()
$117
This Alaska Airlines deal was found by Cheapflights users on 9/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:02 am -
1 stop7h 10m
Thu 10/296:19 am -
Nonstop1h 51m
Deal found 9/27![Alaska Airlines logo]()
$157
This Delta deal was found by Cheapflights users on 9/23. 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.
Sat 12/125:45 am -
1 stop4h 57m
Mon 12/1411:27 am -
1 stop6h 42m
Deal found 9/23![Delta logo]()
$207
This Southwest deal was found by Cheapflights users on 9/24. 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.
Thu 10/229:20 pm -
Nonstop2h 00m
Mon 10/263:10 pm -
1 stop8h 05m
Deal found 9/24![Southwest logo]()
$133
This Southwest deal was found by Cheapflights users on 9/28. 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.
Tue 10/277:00 am -
1 stop4h 05m
Tue 11/33:00 pm -
2 stops7h 00m
Deal found 9/28![Southwest logo]()
$142
This Alaska Airlines deal was found by Cheapflights users on 9/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:45 pm -
Nonstop1h 40m
Sat 10/313:32 pm -
Nonstop1h 33m
Deal found 9/27![Alaska Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 9/25. 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 10/215:45 pm -
Nonstop1h 40m
Wed 10/283:32 pm -
Nonstop1h 33m
Deal found 9/25![Alaska Airlines logo]()
$157
This Southwest deal was found by Cheapflights users on 9/24. 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 10/2011:20 am -
Nonstop1h 35m
Tue 10/276:35 am -
2 stops7h 15m
Deal found 9/24![Southwest logo]()
$152
This Alaska Airlines deal was found by Cheapflights users on 9/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/219:37 pm -
Nonstop2h 02m
Thu 11/2612:38 pm -
Nonstop1h 41m
Deal found 9/28![Alaska Airlines logo]()
$174
This Southwest deal was found by Cheapflights users on 9/25. 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 10/191:00 pm -
Nonstop1h 35m
Wed 10/2111:40 am -
Nonstop1h 30m
Deal found 9/25![Southwest logo]()
$171
This Delta deal was found by Cheapflights users on 9/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:45 am -
1 stop4h 58m
Sun 11/154:47 pm -
1 stop6h 57m
Deal found 9/28![Delta logo]()
$247
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/119:39 pm -
Nonstop1h 42m
Sat 12/125:36 pm -
Nonstop1h 38m
Deal found 9/23![Alaska Airlines logo]()
$187
This Southwest deal was found by Cheapflights users on 9/25. 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.
Fri 10/309:15 pm -
1 stop12h 35m
Wed 11/43:00 pm -
2 stops7h 05m
Deal found 9/25![Southwest logo]()
$175
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/104:33 pm -
Nonstop1h 48m
Sun 12/138:05 pm -
Nonstop1h 30m
Deal found 9/23![Alaska Airlines logo]()
$187
This Southwest deal was found by Cheapflights users on 9/25. 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.
Wed 10/215:20 am -
1 stop5h 45m
Wed 10/281:30 pm -
1 stop6h 20m
Deal found 9/25![Southwest logo]()
$177
This Delta deal was found by Cheapflights users on 9/27. 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 10/296:00 am -
1 stop4h 41m
Sun 11/14:49 pm -
1 stop5h 22m
Deal found 9/27![Delta logo]()
$267
This Alaska Airlines deal was found by Cheapflights users on 9/25. 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.
Thu 10/224:01 pm -
Nonstop1h 45m
Mon 10/267:00 am -
Nonstop1h 37m
Deal found 9/25![Alaska Airlines logo]()
$197
This Southwest deal was found by Cheapflights users on 9/25. 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.
Wed 10/217:00 am -
1 stop4h 05m
Sat 10/243:05 pm -
1 stop4h 05m
Deal found 9/25![Southwest logo]()
$184
This Delta deal was found by Cheapflights users on 9/27. 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.
Sun 11/16:03 am -
1 stop4h 38m
Tue 11/311:21 am -
1 stop5h 11m
Deal found 9/27![Delta logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 9/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/271:10 pm -
Nonstop1h 39m
Mon 1/116:30 pm -
Nonstop1h 31m
Deal found 9/24![Alaska Airlines logo]()
$197
This Southwest deal was found by Cheapflights users on 9/27. 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 11/1112:55 pm -
2 stops8h 35m
Wed 11/186:45 am -
2 stops9h 10m
Deal found 9/27![Southwest logo]()
$187
This Delta deal was found by Cheapflights users on 9/23. 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.
Sat 12/126:00 am -
1 stop4h 42m
Sun 12/134:50 pm -
1 stop7h 07m
Deal found 9/23![Delta logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 9/25. 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.
Fri 11/67:54 am -
Nonstop1h 54m
Sun 11/86:00 am -
Nonstop1h 40m
Deal found 9/25![Alaska Airlines logo]()
$204
This Southwest deal was found by Cheapflights users on 9/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1012:55 pm -
2 stops8h 35m
Tue 11/176:45 am -
2 stops9h 10m
Deal found 9/26![Southwest logo]()
$187
This Delta deal was found by Cheapflights users on 9/25. 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 11/196:00 am -
1 stop4h 43m
Sat 11/214:47 pm -
1 stop5h 29m
Deal found 9/25![Delta logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:01 am -
Nonstop1h 58m
Mon 10/194:35 pm -
Nonstop1h 46m
Deal found 9/23![Alaska Airlines logo]()
$206
This Southwest deal was found by Cheapflights users on 9/24. 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.
Sun 10/188:55 am -
Nonstop1h 55m
Sun 10/256:10 am -
Nonstop1h 45m
Deal found 9/24![Southwest logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 9/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:45 pm -
Nonstop1h 40m
Thu 10/293:32 pm -
Nonstop1h 33m
Deal found 9/27![Alaska Airlines logo]()
$217
This Southwest deal was found by Cheapflights users on 9/25. 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.
Fri 10/234:20 pm -
2 stops7h 00m
Fri 10/303:10 pm -
1 stop6h 25m
Deal found 9/25![Southwest logo]()
$202
This Delta deal was found by Cheapflights users on 9/25. 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 11/199:53 am -
1 stop6h 13m
Sat 11/214:47 pm -
1 stop5h 15m
Deal found 9/25![Delta logo]()
$357
Last-minute flights from California to Santa RosaDiscover last-minute flight deals from California to Santa Rosa. Data last updated September 28, 2026 and is based on user searches.
Discover last-minute flight deals from California to Santa Rosa. Data last updated September 28, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 9/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:00 am -
Nonstop1h 50m
Mon 10/198:05 pm -
Nonstop1h 31m
Deal found 9/24![Alaska Airlines logo]()
$151
This Southwest deal was found by Cheapflights users on 9/23. 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.
Thu 10/159:20 pm -
Nonstop2h 00m
Tue 10/271:30 pm -
2 stops8h 40m
Deal found 9/23![Southwest logo]()
$152
This Southwest deal was found by Cheapflights users on 9/24. 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.
Mon 10/199:20 pm -
Nonstop2h 00m
Mon 10/263:10 pm -
1 stop8h 05m
Deal found 9/24![Southwest logo]()
$133
This Southwest deal was found by Cheapflights users on 9/28. 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.
Tue 10/207:45 pm -
Nonstop2h 00m
Mon 10/263:10 pm -
1 stop5h 45m
Deal found 9/28![Southwest logo]()
$127
This Southwest deal was found by Cheapflights users on 9/24. 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 10/2011:20 am -
Nonstop1h 35m
Wed 10/2111:40 am -
Nonstop1h 30m
Deal found 9/24![Southwest logo]()
$137
This MakeMyTrip deal was found by Cheapflights users on 9/24. 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 MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:45 pm -
Nonstop1h 40m
Wed 10/283:32 pm -
Nonstop1h 33m
Deal found 9/24![Alaska Airlines logo]()
$142
This Flightnetwork deal was found by Cheapflights users on 9/24. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:00 am -
Nonstop1h 50m
Wed 10/288:05 pm -
Nonstop1h 31m
Deal found 9/24![Alaska Airlines logo]()
$144
This Southwest deal was found by Cheapflights users on 9/28. 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.
Thu 10/229:20 pm -
Nonstop2h 00m
Sat 10/243:05 pm -
1 stop4h 05m
Deal found 9/28![Southwest logo]()
$147
This Alaska Airlines deal was found by Cheapflights users on 9/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:59 pm -
Nonstop2h 01m
Mon 10/264:35 pm -
Nonstop1h 46m
Deal found 9/28![Alaska Airlines logo]()
$144
This Alaska Airlines deal was found by Cheapflights users on 9/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:01 am -
Nonstop1h 58m
Thu 10/296:19 am -
Nonstop1h 51m
Deal found 9/27![Alaska Airlines logo]()
$117
This Southwest deal was found by Cheapflights users on 9/28. 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.
Tue 10/277:00 am -
1 stop4h 05m
Tue 11/33:00 pm -
2 stops7h 00m
Deal found 9/28![Southwest logo]()
$142
This Mytrip deal was found by Cheapflights users on 9/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:00 am -
Nonstop1h 50m
Wed 11/45:00 pm -
Nonstop1h 28m
Deal found 9/28![Alaska Airlines logo]()
$149
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 September 28, 2026.
Search for one-way flight options from California to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:43 pm -
Nonstop1h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Alaska Airlines logo]()
$59
This Alaska Airlines deal was found by Cheapflights users on 9/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/247:00 am -
Nonstop2h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Alaska Airlines logo]()
$69
This Southwest deal was found by Cheapflights users on 9/27. 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 10/277:00 am -
1 stop4h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Southwest logo]()
$69
This Southwest deal was found by Cheapflights users on 9/28. 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.
Tue 10/277:10 am -
1 stop3h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Southwest logo]()
$79
This American Airlines deal was found by Cheapflights users on 9/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:26 am -
1 stop6h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![American Airlines logo]()
$80
This Southwest deal was found by Cheapflights users on 9/27. 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.
Mon 10/193:30 pm -
2 stops7h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Southwest logo]()
$84
This Alaska Airlines deal was found by Cheapflights users on 9/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/257:00 am -
Nonstop2h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Alaska Airlines logo]()
$86
This Alaska Airlines deal was found by Cheapflights users on 9/25. 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.
Fri 10/238:59 pm -
Nonstop2h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Alaska Airlines logo]()
$86
This Delta deal was found by Cheapflights users on 9/25. 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 11/116:04 am -
1 stop4h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Delta logo]()
$89
This Alaska Airlines deal was found by Cheapflights users on 9/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:00 am -
Nonstop1h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Alaska Airlines logo]()
$89
This Southwest deal was found by Cheapflights users on 9/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:20 am -
1 stop5h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Southwest logo]()
$89
This Delta deal was found by Cheapflights users on 9/27. 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 11/109:43 am -
1 stop6h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Delta logo]()
$89
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 September 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $106 (SmartFares) |
One-way from | $59 (Alaska Airlines) |
Popular in | July |
Cheapest in | October |
Average price | $194 |
Good round-trip deal | $167 or less |
Good one-way deal | $68 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 7,457,451 searches. Data last updated September 28, 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
San DiegoSanta Rosa
SAN San Diego - STS Santa Rosa Sonoma County
SANSTS
San Diego
Thu 10/29
8:59 pm-11:00 pm
Nonstop2h 01m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$59
San DiegoSanta Rosa
SAN San Diego - STS Santa Rosa Sonoma County
SANSTS
San Diego
Tue 12/15
7:45 pm-9:30 pm
Nonstop1h 45m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$59
San DiegoSanta Rosa
SAN San Diego - STS Santa Rosa Sonoma County
SANSTS
San Diego
Sat 10/24
5:50 pm-7:50 pm
Nonstop2h 00m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$59
San DiegoSanta Rosa
SAN San Diego - STS Santa Rosa Sonoma County
SANSTS
San Diego
Tue 11/10
8:15 am-12:15 pm
1 stop4h 00m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$69
BurbankSanta Rosa
BUR Burbank Bob Hope - STS Santa Rosa Sonoma County
BURSTS
Burbank Bob Hope
Thu 12/24
4:22 pm-6:08 pm
Nonstop1h 46m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$69
Quickest round-trip
BurbankSanta Rosa
BUR Burbank Bob Hope - STS Santa Rosa Sonoma County
BURSTS
Burbank Bob Hope
Mon 11/9
1:55 pm-3:35 pm
Nonstop1h 40m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$69
BurbankSanta Rosa
BUR Burbank Bob Hope - STS Santa Rosa Sonoma County
BURSTS
Burbank Bob Hope
Wed 10/28
7:00 am-8:50 am
Nonstop1h 50m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$69
BurbankSanta Rosa
BUR Burbank Bob Hope - STS Santa Rosa Sonoma County
BURSTS
Burbank Bob Hope
Wed 11/4
2:55 pm-9:30 pm
2 stops6h 35m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$84
BurbankSanta Rosa
BUR Burbank Bob Hope - STS Santa Rosa Sonoma County
BURSTS
Burbank Bob Hope
Mon 11/2
3:45 pm-10:40 pm
2 stops6h 55m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$84
San DiegoSanta Rosa
SAN San Diego - STS Santa Rosa Sonoma County
SANSTS
San Diego
Fri 12/4
9:35 pm-11:29 pm
Nonstop1h 54m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$86
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.
SAN-STS
BUR-STS
PSP-STS
LAX-STS
ONT-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
SAN-STS
BUR-STS
PSP-STS
LAX-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 $256). Flying from California to Santa Rosa in November is currently the most expensive (average of $336). 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 September 28, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 25% 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 September 28, 2026.
The most flights from USCA to STS are scheduled on a Sunday (15 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).
How much does it cost to fly round-trip from California to Santa Rosa?
Airfare is below average for this route at the moment.
California to Santa Rosa flights typically cost between $227 and $417 in November.The cheapest round-trip price found within the last 5 days was $171 on Alaska Airlines (Nov 10-Nov 17).
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 September 26, 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. Friday mornings 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 September 28, 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, andAmerican Airlines from California to Santa Rosa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Crew
8.6
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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California and Santa Rosa flights
Browse other California and Santa Rosa flight options. Last updated on September 28, 2026.
Popular flight searches
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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 September 28, 2026.
California to Santa Rosa flights
Consider these flights traveling from California to Santa Rosa.
Top 3 airlines flying from California to Santa Rosa
Discover the top 3 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 7,457,451 searches. Data last updated September 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$117 | Average$252 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$117 | Average$276 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$184 | Average$514 | FlexibilityNo cancel fee | On-time71% |