$638+ Cheap flights from San José (SJO) 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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — STS
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San José to Santa Rosa
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Best
Last-minute
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Cheapest flights from San José to Santa RosaExplore the most affordable flight options available from San José to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
Explore the most affordable flight options available from San José to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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.
Thu 9/106:00 am -
2 stops31h 09m
Sat 9/121:08 pm -
2 stops23h 49m
Deal found 9/5![American Airlines logo]()
$1,140
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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.
Mon 9/72:56 pm -
2 stops46h 13m
Sat 9/121:08 pm -
2 stops23h 49m
Deal found 9/5![American Airlines logo]()
$1,209
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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.
Mon 9/72:56 pm -
2 stops46h 13m
Sun 9/134:21 pm -
2 stops18h 38m
Deal found 9/5![American Airlines logo]()
$1,216
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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.
Mon 9/72:56 pm -
2 stops46h 13m
Fri 9/114:21 pm -
2 stops44h 36m
Deal found 9/5![American Airlines logo]()
$1,251
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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.
Mon 9/72:56 pm -
2 stops46h 13m
Thu 9/101:08 pm -
2 stops23h 49m
Deal found 9/5![American Airlines logo]()
$1,269
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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.
Tue 9/81:03 pm -
2 stops33h 28m
Sat 9/121:08 pm -
2 stops23h 49m
Deal found 9/5![American Airlines logo]()
$1,282
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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.
Tue 9/81:03 pm -
2 stops33h 28m
Sun 9/134:21 pm -
2 stops26h 46m
Deal found 9/5![American Airlines logo]()
$1,289
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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.
Tue 9/81:03 pm -
2 stops33h 28m
Fri 9/114:21 pm -
2 stops44h 36m
Deal found 9/5![American Airlines logo]()
$1,323
Best flights from San José to Santa RosaDiscover carefully curated flight deals from San José to Santa Rosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from San José to Santa Rosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 1/271:23 am -
1 stop19h 08m
Mon 2/16:30 am -
1 stop14h 55m
Deal found 9/5![Alaska Airlines logo]()
$638
Last-minute flights from San José to Santa RosaDiscover last-minute flight deals from San José to Santa Rosa. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from San José to Santa Rosa. Data last updated September 9, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 9/97:00 am -
2 stops33h 50m
Sun 9/134:21 pm -
2 stops18h 38m
Deal found 9/5![American Airlines logo]()
$1,606
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 9/97:00 am -
2 stops30h 38m
Sat 9/124:21 pm -
2 stops26h 46m
Deal found 9/5![American Airlines logo]()
$1,616
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 9/97:00 am -
2 stops30h 09m
Fri 9/1112:39 pm -
2 stops22h 20m
Deal found 9/5![American Airlines logo]()
$1,645
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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.
Thu 9/106:00 am -
2 stops31h 09m
Sat 9/121:08 pm -
2 stops23h 49m
Deal found 9/5![American Airlines logo]()
$1,140
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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.
Fri 9/111:00 pm -
1 stop24h 09m
Sun 9/134:21 pm -
2 stops18h 38m
Deal found 9/5![American Airlines logo]()
$1,465
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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.
Fri 9/112:57 pm -
2 stops22h 41m
Sat 9/124:21 pm -
2 stops18h 38m
Deal found 9/5![American Airlines logo]()
$2,604
One-way flights from San José to Santa RosaSearch for one-way flight options from San José to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from San José to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This Delta deal was found by Cheapflights users on 9/6. 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.
Wed 3/37:05 am -
2 stops16h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Delta logo]()
$715
This Delta deal was found by Cheapflights users on 9/6. 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 3/27:05 am -
2 stops16h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Delta logo]()
$720
This Delta deal was found by Cheapflights users on 9/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/87:05 am -
2 stops17h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Delta logo]()
$781
This Delta deal was found by Cheapflights users on 9/6. 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 3/47:05 am -
2 stops16h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Delta logo]()
$1,110
This Delta deal was found by Cheapflights users on 9/6. 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.
Fri 2/267:05 am -
2 stops16h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Delta logo]()
$2,311
This Delta deal was found by Cheapflights users on 9/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/57:05 am -
2 stops17h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Delta logo]()
$2,363
Find flight deals from San José to Santa Rosa
Discover tips and strategies to find the most affordable flight options for your journey from San José (SJO) to Santa Rosa (STS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $552 (FlightHub) |
Popular in | July |
Cheapest in | February |
Average price | $617 |
Cheapflights Fare Finder
Customize your flight search to find flights from San José 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 9, 2026.
Use the filters below to find and compare flights from San José to Santa Rosa that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JoséSanta Rosa
SJO San José Juan Santamaria Intl - STS Santa Rosa Sonoma County
SJOSTS
San José Juan Santamaria Intl
Wed 1/27
1:23 am-6:31 pm
1 stop19h 08m
Santa Rosa Sonoma County
Mon 2/1
6:30 am-11:25 pm
1 stop14h 55m
$638
Quickest round-trip
San JoséSanta Rosa
SJO San José Juan Santamaria Intl - STS Santa Rosa Sonoma County
SJOSTS
San José Juan Santamaria Intl
Wed 3/3
7:05 am-9:48 pm
2 stops16h 43m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$715
San JoséSanta Rosa
SJO San José Juan Santamaria Intl - STS Santa Rosa Sonoma County
SJOSTS
San José Juan Santamaria Intl
Fri 1/8
7:05 am-10:08 pm
2 stops17h 03m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$781
San JoséSanta Rosa
SJO San José Juan Santamaria Intl - STS Santa Rosa Sonoma County
SJOSTS
San José Juan Santamaria Intl
Thu 3/4
7:05 am-9:48 pm
2 stops16h 43m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$1,110
San JoséSanta Rosa
SJO San José Juan Santamaria Intl - STS Santa Rosa Sonoma County
SJOSTS
San José Juan Santamaria Intl
Mon 3/1
7:05 am-9:48 pm
2 stops16h 43m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$2,311
San JoséSanta Rosa
SJO San José Juan Santamaria Intl - STS Santa Rosa Sonoma County
SJOSTS
San José Juan Santamaria Intl
Fri 2/26
7:05 am-9:48 pm
2 stops16h 43m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$2,311
San JoséSanta Rosa
SJO San José Juan Santamaria Intl - STS Santa Rosa Sonoma County
SJOSTS
San José Juan Santamaria Intl
Tue 1/5
7:05 am-10:08 pm
2 stops17h 03m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$2,363
Sorted by cheapest first
Best time to book a flight from San José to Santa Rosa
Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from San José with our price prediction graph.
SJO-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.
Related info for your journey
Find useful and relevant information for your journey from San José 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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