Lowest Priced Flights to Petersburg on Alaska Airlines starting at $154*
Most popular flights to Petersburg on Alaska Airlines.*
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Petersburg (PSG)Top offers for Petersburg one-way flights.*
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Wrangell (WRG) | Petersburg (PSG) | One-way | Saver | Depart: Aug 16, 2026 | From $154 Seen: 16 hours ago | |
| Wrangell (WRG) | Petersburg (PSG) | One-way | Saver | Depart: Aug 17, 2026 | From $154 Seen: 16 hours ago | |
| Wrangell (WRG) | Petersburg (PSG) | One-way | Saver | Depart: Aug 19, 2026 | From $154 Seen: 16 hours ago | |
| Wrangell (WRG) | Petersburg (PSG) | One-way | Saver | Depart: Aug 26, 2026 | From $154 Seen: 16 hours ago | |
| Wrangell (WRG) | Petersburg (PSG) | One-way | Saver | Depart: Aug 29, 2026 | From $154 Seen: 16 hours ago | |
| Wrangell (WRG) | Petersburg (PSG) | One-way | Saver | Depart: Sep 1, 2026 | From $154 Seen: 16 hours ago | |
| Juneau (JNU) | Petersburg (PSG) | One-way | Saver | Depart: Aug 12, 2026 | From $164 Seen: 16 hours ago | |
| Juneau (JNU) | Petersburg (PSG) | One-way | Saver | Depart: Aug 13, 2026 | From $164 Seen: 16 hours ago | |
| Juneau (JNU) | Petersburg (PSG) | One-way | Saver | Depart: Aug 14, 2026 | From $164 Seen: 16 hours ago | |
| Juneau (JNU) | Petersburg (PSG) | One-way | Saver | Depart: Aug 18, 2026 | From $164 Seen: 16 hours ago |
Plan a trip to Petersburg
At the tip of Mitkof Island, halfway between Juneau and Ketchikan on the Inside Passage, lies the city of Petersburg. Abundant salmon, halibut, cod, crab, and prawns thrive in these waters, and people have fished for their living from this port for at least two thousand years. Hundreds of humpback whales make their home in Frederick Sound - you can best see them in July and August. Sandy Beach Park is a beachcomber's dream of seashells and driftwood. By the end of April, trees on Petersburg's waterfront are filled with bald eagles ready to nest and fish to feed their young. Take the short boat ride to Kupreanof Island and hike the 3.6 mile Petersburg Mountain Trail for stunning views of Petersburg and the surrounding glaciers.
View airport information for Petersburg (PSG)