Book Cheap Flights from Petersburg with Alaska Airlines
Find round-trip flight deals from Petersburg.*
Petersburg (PSG)to
Juneau (JNU)
Petersburg (PSG)to
Seattle (SEA)
Petersburg (PSG)to
Ontario (ONT)
Petersburg (PSG)to
Reno (RNO)
Petersburg (PSG)to
Sacramento (SMF)
Petersburg (PSG)to
Wrangell (WRG)
Petersburg (PSG)to
Bozeman (BZN)*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.
One-way flight deals from Petersburg.*
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Petersburg (PSG) | Wrangell (WRG) | One-way | Saver | Depart: May 20, 2026 | From $144 Seen: 17 hours ago | |
| Petersburg (PSG) | Wrangell (WRG) | One-way | Saver | Depart: May 24, 2026 | From $144 Seen: 17 hours ago | |
| Petersburg (PSG) | Wrangell (WRG) | One-way | Saver | Depart: May 29, 2026 | From $144 Seen: 17 hours ago | |
| Petersburg (PSG) | Wrangell (WRG) | One-way | Saver | Depart: May 30, 2026 | From $144 Seen: 17 hours ago | |
| Petersburg (PSG) | Wrangell (WRG) | One-way | Saver | Depart: Jun 1, 2026 | From $144 Seen: 17 hours ago | |
| Petersburg (PSG) | Wrangell (WRG) | One-way | Saver | Depart: Jun 2, 2026 | From $144 Seen: 17 hours ago | |
| Petersburg (PSG) | Juneau (JNU) | One-way | Saver | Depart: Jul 17, 2026 | From $154 Seen: 17 hours ago | |
| Petersburg (PSG) | Juneau (JNU) | One-way | Saver | Depart: Jul 19, 2026 | From $154 Seen: 17 hours ago | |
| Petersburg (PSG) | Juneau (JNU) | One-way | Saver | Depart: Jul 22, 2026 | From $154 Seen: 17 hours ago | |
| Petersburg (PSG) | Juneau (JNU) | One-way | Saver | Depart: Jul 23, 2026 | From $154 Seen: 17 hours ago | |
| Petersburg (PSG) | Juneau (JNU) | One-way | Saver | Depart: Jul 28, 2026 | From $154 Seen: 17 hours ago | |
| Petersburg (PSG) | Juneau (JNU) | One-way | Saver | Depart: Jul 29, 2026 | From $154 Seen: 17 hours ago | |
| Petersburg (PSG) | Seattle (SEA) | One-way | Saver | Depart: May 19, 2026 | From $232 Seen: 17 hours ago | |
| Petersburg (PSG) | Seattle (SEA) | One-way | Saver | Depart: May 20, 2026 | From $232 Seen: 17 hours ago | |
| Petersburg (PSG) | Seattle (SEA) | One-way | Saver | Depart: May 21, 2026 | From $232 Seen: 17 hours ago | |
| Petersburg (PSG) | Seattle (SEA) | One-way | Saver | Depart: Jun 4, 2026 | From $232 Seen: 17 hours ago | |
| Petersburg (PSG) | Seattle (SEA) | One-way | Saver | Depart: Jun 6, 2026 | From $232 Seen: 17 hours ago | |
| Petersburg (PSG) | Seattle (SEA) | One-way | Saver | Depart: May 30, 2026 | From $232 Seen: 17 hours ago | |
| Petersburg (PSG) | Sacramento (SMF) | One-way | Saver | Depart: Jun 1, 2026 | From $334 Seen: 17 hours ago | |
| Petersburg (PSG) | Sacramento (SMF) | One-way | Saver | Depart: Jun 2, 2026 | From $334 Seen: 17 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.