Alaska Airlines Flights from San Diego to Santa Rosa

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Cheap flights from San Diego to Santa Rosa

Lowest fares from San Diego to Santa Rosa

*Fares and availability are based on round trip searches for 1 passenger (1 adult) in Economy class in the last 48 hours. Fares are inclusive of tax and surcharges, and subject to availability. link.

One-way low-fare flights San Diego to Santa Rosa.*

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One-way low-fare flights San Diego to Santa Rosa.*
From
To
Fare Type
Dates
Price
San Diego (SAN)Santa Rosa (STS)One-way
|
Economy		Depart: Aug 21, 2026

From

$99

Seen: 1 day ago

*Prices have been available for one-way trips within the last 48 hours and may not be currently available. Fares listed may be Saver fares which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.