$202 Find Cheap Flights from Saint Thomas Island to Boston - Compare and Save

These are the earliest and latest flight times available from Saint Thomas Island to Boston:

• Earliest: departs at 2:25 pm and lands at 6:45 pm
• Latest: departs at 2:30 pm and lands at 6:50 pm.

The flight takes about 4h 20m.

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

• Economy Class
• First Class

A nonstop flight from Saint Thomas Island to Boston takes 4h 20m, covering 1,697 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 Saint Thomas Island to Boston range from $301 to $476, with an average of $369 over the past 12 months. Anything below $301 counts as a good deal.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $235 round-trip via Philadelphia (PHL), compared to $391 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $30–$60 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 757 family is used most often on this route, operated mainly by Delta. Other aircraft seen on the route include Airbus A320-100/200 variants.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $360 to $1,429. That means the highest observed fare was about 4x higher than the lowest one.

Delta is the only airline on the Saint Thomas Island to Boston route offering in-flight Wi-Fi. Pricing depends on fare class.

One-way fares from Saint Thomas Island to Boston are currently lower than usual. Average one-way flight prices are about $209, which is 35% below the typical average for this route.

Boston Logan Intl Airport (BOS) hosts 5 major car rental companies, with daily rates averaging $77 for economy cars. Top options include:

• Dollar
• Hertz
• Budget
• Thrifty
• Sixt

Flights from Saint Thomas Island to Boston usually depart from Saint Thomas Island Cyril E King (STT) and arrive at Boston Logan Intl (BOS).

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

• San Juan Luis Munoz Marin Intl (SJU) - 38% of one-stop connections
• Charlotte Douglas (CLT) - 23% of one-stop connections
• Washington, D.C. Dulles Intl (IAD) - 15% of one-stop connections
• Fort Lauderdale (FLL) - 8% of one-stop connections

Yes. Flexible dates can save you up to 40% on flights from Saint Thomas Island to Boston. Friday is the cheapest departure day at $290 round-trip on average, while Saturday is the most expensive at $476, a difference of $186.

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

Only Delta operates flights between Saint Thomas Island and Boston.

Flying via San Juan Luis Munoz Marin Intl (SJU) gives the shortest average 1-stop total travel time at 6h 26m, compared with 6h 38m via Philadelphia (PHL) and 6h 54m via Washington, D.C. Dulles Intl (IAD).

Some of the most popular sights in Boston are TD Garden, Fenway Park and Boston Common. These are among the most viewed places in Boston on KAYAK.

Among airlines operating Saint Thomas Island to Boston flights:

• Delta: offers extra legroom; offers free seat selection
• JetBlue: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Delta: a cabin bag and a checked bag in Economy Class
• JetBlue: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.