$114+ Cheap flights from Boston (BOS) to Saint Thomas Island (STT)

Currently priced at $230, Spirit Airlines will fly you from Boston to Saint Thomas Island and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and JetBlue - these airlines can fly you to your destination from $239 and $290, respectively. Spirit Airlines is priced at 57% lower than the current average price of a flight leaving 3 months from now.

To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $114. Delta flights start at $118 while deals on United Airlines start at $152 one-way.

While on average a flight from Boston to Saint Thomas Island is generally $500, our data shows the cheapest flight currently is $202. When looking at the most popular route, (Boston Logan Intl - Saint Thomas Island Cyril E King), you can expect to pay $154 for that flight.

Boston to Saint Thomas Island flights have a layover in San Juan most often. Miami sees the next most layovers on Boston to Saint Thomas Island flights. New York comes in third as the most popular layover location on Boston to Saint Thomas Island flights.

If you're on a layover in San Juan and looking for things to do, consider visiting Viejo San Juan, Casa Blanca, or Centro de Bellas Artes Luis A. Ferre. Travelers on a layover in San Juan can visit Viejo San Juan, Casa Blanca, and Centro de Bellas Artes Luis A. Ferre, by traveling 7.7 mi, 7.9 mi, and 4.3 mi, respectively after landing at San Juan Luis Munoz Marin Intl. Travelers can book a car rental at San Juan Luis Munoz Marin Intl for about $49 per day to make their sightseeing more efficient.

Wynwood Art District, Bayfront Park, and Bayside Marketplace are the most popular attractions in Miami if you're in need of something to do during your layover. Wynwood Art District, Bayfront Park, and Bayside Marketplace can be accessed by traveling approximately 5.5 mi, 6.4 mi, and 6.4 mi, respectively from Miami. Travelers in need of a car in Miami can rent one for about $32 per day.

Times Square, New York City Center, and Madison Square Garden are currently the most popular points of interest in New York. Times Square, New York City Center, and Madison Square Garden can be accessed by traveling approximately 13.6 mi, 13.6 mi, and 13.6 mi, respectively from New York John F Kennedy Intl. Travelers can book a car rental at New York John F Kennedy Intl for about $55 per day to make their sightseeing more efficient.

Boston to Saint Thomas Island flights have a layover in Charlotte the least frequently. Philadelphia sees the next fewest layovers on Boston to Saint Thomas Island flights. Fort Lauderdale sees the third fewest flights with layovers for the Boston to Saint Thomas Island route.

Yes. In addition to deals on Boston to Saint Thomas Island flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Saint Thomas Island.

Yes. Cheapflights offers flight deals from Boston to Saint Thomas Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Currently, September is the cheapest month in which you can book a flight from Boston to Saint Thomas Island (average of $433). Flying from Boston to Saint Thomas Island in June is currently the most expensive (average of $657). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.