Alaska Airlines Flights from Santa Rosa to San Diego
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1 Passenger
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One-way low-fare flights Santa Rosa to San Diego.*
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Santa Rosa (STS) | San Diego (SAN) | One-way | Saver | Depart: Nov 6, 2026 | From $139 Seen: 14 hours ago | |
| Santa Rosa (STS) | San Diego (SAN) | One-way | Saver | Depart: Nov 24, 2026 | From $139 Seen: 14 hours ago | |
| Santa Rosa (STS) | San Diego (SAN) | One-way | Saver | Depart: Oct 22, 2026 | From $139 Seen: 14 hours ago | |
| Santa Rosa (STS) | San Diego (SAN) | One-way | Saver | Depart: Aug 2, 2026 | From $139 Seen: 14 hours ago | |
| Santa Rosa (STS) | San Diego (SAN) | One-way | Saver | Depart: Oct 8, 2026 | From $139 Seen: 14 hours ago | |
| Santa Rosa (STS) | San Diego (SAN) | One-way | Saver | Depart: Oct 11, 2026 | From $139 Seen: 14 hours ago | |
| Santa Rosa (STS) | San Diego (SAN) | One-way | Saver | Depart: Jul 12, 2026 | From $139 Seen: 14 hours ago | |
| Santa Rosa (STS) | San Diego (SAN) | One-way | Saver | Depart: Jul 19, 2026 | From $139 Seen: 14 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.