Alaska Airlines Flights from San Diego to Santa Rosa
expand_more
1 Passenger
expand_moretoday
today
Lowest fares from San Diego to Santa Rosa
location_on
location_on
One-way low-fare flights San Diego to Santa Rosa.*
flight_takeoff
flight_land
$
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| San Diego (SAN) | Santa Rosa (STS) | One-way | Saver | Depart: Mar 24, 2026 | From $64 Seen: 5 hours ago | |
| San Diego (SAN) | Santa Rosa (STS) | One-way | Saver | Depart: Apr 15, 2026 | From $64 Seen: 5 hours ago | |
| San Diego (SAN) | Santa Rosa (STS) | One-way | Saver | Depart: Apr 29, 2026 | From $64 Seen: 5 hours ago | |
| San Diego (SAN) | Santa Rosa (STS) | One-way | Saver | Depart: Apr 2, 2026 | From $64 Seen: 5 hours ago | |
| San Diego (SAN) | Santa Rosa (STS) | One-way | Saver | Depart: Apr 21, 2026 | From $64 Seen: 5 hours ago | |
| San Diego (SAN) | Santa Rosa (STS) | One-way | Saver | Depart: Apr 25, 2026 | From $64 Seen: 5 hours ago | |
| San Diego (SAN) | Santa Rosa (STS) | One-way | Saver | Depart: May 6, 2026 | From $64 Seen: 5 hours ago | |
| San Diego (SAN) | Santa Rosa (STS) | One-way | Saver | Depart: Apr 18, 2026 | From $64 Seen: 5 hours ago |
*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.