Alaska Airlines Flights from Petersburg to Santa Rosa
expand_more
1 Passenger
expand_moretoday
today
Lowest fares from Petersburg to Santa Rosa
location_on
location_on
One-way low-fare flights Petersburg to Santa Rosa.*
flight_takeoff
flight_land
$
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Petersburg (PSG) | Santa Rosa (STS) | One-way | Saver | Depart: Mar 3, 2026 | From $302 Seen: 12 hours ago | |
| Petersburg (PSG) | Santa Rosa (STS) | One-way | Saver | Depart: Mar 5, 2026 | From $302 Seen: 12 hours ago | |
| Petersburg (PSG) | Santa Rosa (STS) | One-way | Saver | Depart: Mar 9, 2026 | From $302 Seen: 12 hours ago | |
| Petersburg (PSG) | Santa Rosa (STS) | One-way | Saver | Depart: Mar 15, 2026 | From $302 Seen: 12 hours ago | |
| Petersburg (PSG) | Santa Rosa (STS) | One-way | Saver | Depart: Mar 20, 2026 | From $302 Seen: 12 hours ago | |
| Petersburg (PSG) | Santa Rosa (STS) | One-way | Saver | Depart: Mar 23, 2026 | From $302 Seen: 12 hours ago | |
| Petersburg (PSG) | Santa Rosa (STS) | One-way | Saver | Depart: Mar 25, 2026 | From $302 Seen: 12 hours ago | |
| Petersburg (PSG) | Santa Rosa (STS) | One-way | Saver | Depart: Mar 29, 2026 | From $302 Seen: 12 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.