$186 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 0h 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 $429 to $774, with an average of $555 over the past 12 months. Anything below $429 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 $376 to $2,671. That means the highest observed fare was about 7x higher than the lowest one.

One-way fares from San Diego to Saint Thomas Island are currently in line with typical prices for this route. Average one-way fares are about $302.

Saint Thomas Island Cyril E King Airport (STT) hosts 5 major car rental companies, with daily rates starting from around $19 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) - 37% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 27% of one-stop connections
• Charlotte Douglas (CLT) - 26% of one-stop connections
• Washington, D.C. Dulles Intl (IAD) - 3% of one-stop connections

Miami (MIA) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 52% on the San Diego to Saint Thomas Island route. Tuesday is the cheapest departure day at $405 round-trip on average, while Monday is the most expensive at $839, a difference of $434. 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 02m, compared with 10h 37m via Atlanta Hartsfield-Jackson (ATL) and 11h 45m via Chicago O'Hare Intl (ORD).

Saint Thomas Island is 3 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 Blackbeard's Castle. These are among the most viewed places in Saint Thomas Island on KAYAK.