The US Virgin Islands offer something most Caribbean trips can't: a genuine island getaway that's still domestic US travel for American citizens, which simplifies the booking in a few real ways.
The islands and their airports
- St. Thomas (Cyril E. King Airport, STT) is the main gateway, with the most flight options and the easiest ferry access to St. John.
- St. Croix (Henry E. Rohlsen Airport, STX) serves the largest of the three islands directly, with fewer nonstop US options than St. Thomas.
- St. John has no airport of its own — visitors fly into St. Thomas and take a ferry across.
Why no passport is a genuine advantage
As a US territory, the USVI doesn't require a passport for US citizens traveling from the mainland — a REAL ID-compliant driver's license or other valid US ID is generally sufficient, the same as any other domestic flight. This removes one of the most common last-minute booking headaches (a passport that's expired or about to be) that trips up other Caribbean bookings.
Getting there from the US
St. Thomas has solid nonstop service from a number of US East Coast cities, especially in winter, on both major and low-cost carriers. St. Croix has more limited nonstop options and sometimes routes through St. Thomas or another Caribbean hub.
When to book
Winter (December through April) is peak season, when North American travelers head south for warm weather, and fares rise accordingly — book 2‒3 months ahead for that window. The rest of the year, including the June–November hurricane season, generally sees lower demand and more flexible pricing.
What to check before booking
- Whether you need St. Thomas or St. Croix specifically — they're a boat ride apart, not walking distance, so pick based on where you're actually staying.
- Ferry schedules and cost if your trip includes St. John, since it has no airport of its own.
- Standard domestic-flight ID requirements (REAL ID-compliant ID) rather than passport rules, since this is domestic US travel.
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Frequently Asked Questions
Do I need a passport to visit the US Virgin Islands?
No, not for US citizens traveling from the mainland — the USVI is a US territory, so a REAL ID-compliant driver's license or other valid US ID works the same as any domestic flight.
Which airport should I fly into for the US Virgin Islands?
St. Thomas (STT) has the most flight options and connects by ferry to St. John. St. Croix (STX) has its own airport with fewer nonstop options if that's your specific destination.
Are there direct flights from the US to the Virgin Islands?
Yes, especially to St. Thomas from a number of East Coast cities during the winter high season. St. Croix has more limited nonstop service.
When is the best time to book a flight to the US Virgin Islands?
For winter peak season (December–April), book about 2‒3 months ahead. The rest of the year, including hurricane season (June–November), tends to see lower demand and pricing.
Independent flight booking assistance service. Not affiliated with any airline. This is a toll-free number, free to call from anywhere in the US. Learn more