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Decatur Shores Airport (IATA: DTR) is a small private airstrip on Decatur Island in Washington’s San Juan Islands, near the community of Decatur. It provides the island’s primary air access, with a short runway suited to light aircraft. The airport is known for its scenic approach over Puget Sound and its role serving residents and visitors to this off-the-grid island.
💡 Local Tip
Frequent visitors know to check for deer and other wildlife on or near the runway, especially at dawn and dusk, and to bring tie-downs since ramp space and services are minimal.
🚖 Getting There
The airport is on Decatur Island, which has no public ferry service; most visitors arrive by private boat or a private passenger ferry from Anacortes. On the island, roads are limited and a vehicle may not be available, so arrange a pickup or bring a bicycle. If flying in, confirm permission and transportation before departure, as cell coverage can be spotty.
❓ Frequently Asked Questions
Q: Is Decatur Shores Airport open to the public?
A: No, it is a private airport; prior permission from the owner or operator is required before landing.
Q: What type of aircraft can use DTR?
A: The runway is best suited for small, light aircraft such as single-engine piston planes; larger or high-performance aircraft should verify runway length and conditions.
Q: Are there services or fuel at the airport?
A: Expect minimal or no services; there is no fuel or FBO, so plan accordingly.
Q: How do I get to Decatur Island if I don't fly?
A: Access is typically by private boat or a private ferry from Anacortes; there is no Washington State Ferries service to Decatur Island.
AI-generated content · Generated Oct 1, 2026 · deepseek-v4.1-flash