We'll text you when prices drop — check Google Flights or your preferred booking site to book.
Route Details
Flight Duration
The flight from Baltimore to St. Thomas takes approximately 4 hours and direct flights are commonly available from major carriers.
Airport Transfer
Cyril E. King Airport to hotels: Taxi is $15-25, 20 minutes depending on location. Rent a car to explore (drive on the left). Ferry to St. John is $7 each way, 20 minutes. The island is small (13 miles long) — you'll see everything in 2-3 days.
Visa & Entry Requirements
No visa required for US passport holders (US territory). US citizens don't need a passport for entry from the US mainland, but bring ID for flights.
When to Book
Prices are unpredictable this close. Occasionally airlines release unsold seats at steep discounts, but you're more likely to pay a premium. Only viable if you have flexibility.
This is typically when Baltimore to St. Thomas fares hit their lowest point. Airlines have a clear picture of demand but seats are still widely available. Set your price alert now to catch the dip.
For summer travel and major holidays, booking 3–6 months early locks in reasonable rates before demand spikes. Don't wait for the "perfect" price — set a target and track it.
Pro tip: Flight prices fluctuate hundreds of times per day based on demand, competitor pricing, and remaining seats. Rather than checking manually, set a Wildly price alert and we'll text you the momentBWI→STT fares drop to your target price.
About St. Thomas
St. Thomas (US Virgin Islands) is the cruise ship capital — duty-free shopping, Magens Bay beach, and resorts. It's a US territory (no passport needed), so it's easy for Americans. The island is touristy and expensive, but the beaches and water are stunning. Use it as a base for St. John (ferry, 20 min) or BVI day trips.
Highlights
- •Magens Bay (iconic crescent beach, entry fee)
- •Coral World Ocean Park (underwater observatory)
- •Ferry to St. John (20 min) for Virgin Islands National Park
- •Duty-free shopping in Charlotte Amalie
Best Time to Visit
December, January, February, March, April
December-April is dry season (75-85°F). May-November is hurricane season (hot, humid, rain). Best weather is January-March. Avoid August-October (hurricanes).
Cost of Living
Expensive. Meals $20-50, hotels $150-400/night. Similar to US resort prices.
Related Routes
Other flights from Baltimore
Fly to St. Thomas from other US cities
Similar destinations from Baltimore
Nearby airports to St. Thomas
Related Reading
Never miss a deal
Set a price alert and we'll text you the moment fares drop on BWI to STT flights.
Get Price Alerts