Vuelos de United de Saint Thomas (STT) a Boston (BOS) desde $230

It’s wise to know about any travel advice reports and quarantine requirements in place in your destination city. Make sure you go to the Covid-19 Travel Advisor for up-to-date info on booking a flight to Logan Intl. Airport (BOS) from STT.

Your boarding pass usually displays which terminal your United Airlines flight will be leaving from at Cyril E. King Airport (STT). It might also be able to provide you with the arrival details for Logan Intl. Airport (BOS). If not, you could always ask your airline.

United Airlines doesn’t offer direct flights between Cyril E. King Airport and Logan Intl. Airport (BOS), so plan to make a stopover. If you have time to spare between flights, enjoy a coffee while you wait for your connection.

Watch your favorite TV series, listen to a podcast or just put your seat back and close your eyes. Whatever interests you, you’ll need to find a way to pass the 5 hours and 50 minutes that it takes to fly from STT to BOS with United Airlines.

Approximately 8 United Airlines flights operate on the route between STT and BOS every week.

For more info about changing your flight to Logan Intl. Airport, please visit our Customer Service Portal.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.