$216 Find Cheap Flights from San Diego to Saint Thomas Island - Compare and Save

Two cabin classes are available on flights from San Diego to Saint Thomas Island:

• Economy Class
• First Class

A nonstop flight from San Diego to Saint Thomas Island takes 00m, covering 3,367 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from San Diego to Saint Thomas Island range from $421 to $752, with an average of $536 over the past 12 months. Anything below $421 counts as a good deal.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $426 to $3,992. That means the highest observed fare was about 9x higher than the lowest one.

One-way fares from San Diego to Saint Thomas Island are currently higher than usual. Average one-way flight prices are about $254, which is 21% above the typical average for this route.

Saint Thomas Island Cyril E King Airport (STT) hosts 5 major car rental companies, with daily rates averaging $72 for economy cars. Top options include:

• Budget
• Thrifty
• Dollar
• Alamo
• Hertz

Flights from San Diego to Saint Thomas Island usually depart from San Diego (SAN) and arrive at Saint Thomas Island Cyril E King (STT).

One-stop flights from San Diego to Saint Thomas Island most commonly connect through:

• Miami (MIA) - 32% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 29% of one-stop connections
• Charlotte Douglas (CLT) - 21% of one-stop connections
• Washington, D.C. Dulles Intl (IAD) - 5% of one-stop connections

Yes. Flexible dates can save you up to 39% on flights from San Diego to Saint Thomas Island. Tuesday is the cheapest departure day at $487 round-trip on average, while Sunday is the most expensive at $796, a difference of $309.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 10h 05m, compared with 11h via Atlanta Hartsfield-Jackson (ATL) and 11h 32m via Orlando (MCO).

Saint Thomas Island is 4 hours ahead of San Diego (Atlantic Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Saint Thomas Island are Sapphire Beach, Coki Beach and 99 Steps. These are among the most viewed places in Saint Thomas Island on KAYAK.