SPB · · Charlotte Amalie Harbor Seaplane Base

Charlotte Amalie Harbor Seaplane Base (SPB)

Charlotte Amalie, U.S. Virgin Islands · seaplane base · 18.338° -64.940° ·
Airport Information
IATA CodeSPB
ICAO Code
Typeseaplane base
NameCharlotte Amalie Harbor Seaplane Base
MunicipalityCharlotte Amalie
CountryU.S. Virgin Islands
ContinentNA
Latitude18.338° N
Longitude-64.940° W
ElevationN/A
Climate ZoneTropical
Scheduled ServiceYes
Score625
Local TimeLoading...
Country & Timezone Info
CountryU.S. Virgin Islands
ISO Code
RegionCharlotte Amalie
Continent CodeNA
IANA TimezoneUnknown
UTC Offset (Standard)N/A
DST OffsetN/A
Current Offset--

🌬 Best Time to Fly

Recommended: May – September
Pleasant temperatures across most regions
Loading season...
Spring: Mar–MaySummer: Jun–AugAutumn: Sep–NovWinter: Dec–Feb

✈ Airlines Serving SPB

AA — American AirlinesDL — Delta Air LinesUA — United AirlinesWN — Southwest AirlinesAS — Alaska AirlinesB6 — JetBlueAC — Air Canada

🌡 Climate — Tropical (18.3°N)

Jan
30°
22°
Feb
30°
22°
Mar
31°
22°
Apr
31°
23°
May
31°
23°
Jun
31°
23°
Jul
30°
22°
Aug
30°
22°
Sep
30°
22°
Oct
30°
22°
Nov
30°
22°
Dec
30°
22°
* Approximate average temperatures by month based on tropical latitude zone

AI-Enhanced Insights

Charlotte Amalie Harbor Seaplane Base (SPB) is a water-based aviation facility serving the capital city of St. Thomas in the U.S. Virgin Islands, with operations centered on the historic harbor waterfront. The base primarily handles short inter-island seaplane flights connecting travelers to nearby destinations like St. Croix, St. John, and other Caribbean islands. Its harbor location places it within walking distance of downtown Charlotte Amalie's shopping, dining, and cruise port facilities, making it a uniquely convenient gateway for island-hoppers.

💡 Local Tip
Frequent visitors recommend arriving at least 45 minutes before departure to account for harbor-side check-in processes, which differ from standard airport procedures, and to enjoy a brief walk along the waterfront for great harbor views while you wait.
🚖 Getting There

The seaplane base sits along the Charlotte Amalie waterfront near the main harbor, so taxis and local safari buses are typically available right at the dock area. If you have luggage, a short taxi ride from the Havensight cruise port or downtown hotels takes only a few minutes. Confirm your departure dock with your operator in advance, as seaplane boarding points along the harbor can vary.

❓ Frequently Asked Questions
Q: What airlines operate from Charlotte Amalie Harbor Seaplane Base?
A: Seaplane carriers offering inter-island service in the U.S. Virgin Islands typically operate from this harbor base, providing connections to St. Croix and other nearby islands.

Q: How long does a seaplane flight from Charlotte Amalie to St. Croix take?
A: Flights between St. Thomas and St. Croix generally take around 25 to 40 minutes by seaplane, significantly shorter than the ferry alternative.

Q: Can I walk to downtown Charlotte Amalie from the seaplane base?
A: Yes, the harbor seaplane base is located along the Charlotte Amalie waterfront, placing passengers within easy walking distance of the city's main streets and attractions.

Q: Do I need a passport to fly between St. Thomas and St. Croix?
A: No passport is required for U.S. citizens traveling between St. Thomas and St. Croix, as both are part of the U.S. Virgin Islands territory.
AI-generated content · Generated Jun 29, 2026 · MiniMax-M3

🗺 Location Map

🌏 Nearby Airports (Top 5)

IATANameCity / CountryDistance (km)Distance (mi)Link
STT Cyril E. King Airport Charlotte Amalie, U.S. Virgin Islands 4.0 km 2.5 mi View →
SJF Cruz Bay Seaplane Base Cruz Bay, U.S. Virgin Islands 15.2 km 9.4 mi View →
RAD Road Town Seaplane Base Tortola, British Virgin Islands 35.2 km 21.8 mi View →
CPX Benjamin Rivera Noriega Airport Culebra, Puerto Rico 38.5 km 24.0 mi View →
TOV Tortola West End Seaplane Base Tortola, British Virgin Islands 39.6 km 24.6 mi View →

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