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Cheap Flights from Boston Logan International to Cyril E. King

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Compare Boston Logan International to Cyril E. King flight deals

Find the cheapest month or even day of the year to fly to Cyril E. King

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Flight deals from Boston Logan International to Cyril E. King

Looking for a cheap last-minute deal or the best return flight from Boston Logan International to Cyril E. King? Find the lowest prices on one-way and return tickets right here.
Saint Thomas.R 1,663 per passenger.Departing Sat, 3 May.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Boston Logan International on Sat, 3 May, arriving in Cyril E. King.Price includes taxes and charges.From R 1,663, select.
Saint Thomas.R 1,796 per passenger.Departing Sun, 27 Apr.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Boston Logan International on Sun, 27 Apr, arriving in Cyril E. King.Price includes taxes and charges.From R 1,796, select.
Saint Thomas.R 2,118 per passenger.Departing Mon, 2 Jun.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Boston Logan International on Mon, 2 Jun, arriving in Cyril E. King.Price includes taxes and charges.From R 2,118, select.
Saint Thomas.R 2,338 per passenger.Departing Sun, 1 Feb.One-way flight with United.Outbound indirect flight with United, departs from Boston Logan International on Sun, 1 Feb, arriving in Cyril E. King.Price includes taxes and charges.From R 2,338, select.
Saint Thomas.R 2,338 per passenger.Departing Sat, 5 Jul.One-way flight with United.Outbound indirect flight with United, departs from Boston Logan International on Sat, 5 Jul, arriving in Cyril E. King.Price includes taxes and charges.From R 2,338, select.
Saint Thomas.R 2,366 per passenger.Departing Wed, 28 Jan.One-way flight with United.Outbound indirect flight with United, departs from Boston Logan International on Wed, 28 Jan, arriving in Cyril E. King.Price includes taxes and charges.From R 2,366, select.
Saint Thomas.R 5,422 per passenger.Departing Sat, 6 Dec.One-way flight with United.Outbound indirect flight with United, departs from Boston Logan International on Sat, 6 Dec, arriving in Cyril E. King.Price includes taxes and charges.From R 5,422, select.
Saint Thomas.R 9,069 per passenger.Departing Sat, 29 Nov.One-way flight with Delta.Outbound indirect flight with Delta, departs from Boston Logan International on Sat, 29 Nov, arriving in Cyril E. King.Price includes taxes and charges.From R 9,069, select.

Find the cheapest month to fly from Boston Logan International to Cyril E. King

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Boston Logan International to Cyril E. King flights are currently cheapest in May.
Apr
from R 1,796
May
from R 1,663
Jun
from R 2,118
Jul
from R 2,338
Aug
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Sep
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Oct
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Nov
from R 9,069
Dec
from R 5,422
Jan
from R 2,366
Feb
from R 2,338
Mar
Find prices

Direct flights from Boston Logan International to Cyril E. King

Boston to Saint Thomas: Flight information

The things to know before you go.
Cheapest flight foundR 1,663
Cheapest month to flyMay
Average flight time4 hrs, 3 mins
Most popular airlinejetBlue
Average flights per week6

Finding cheap flights from Boston Logan International to Cyril E. King: Frequently asked questions

The best price we found for a return flight from Boston Logan International to Cyril E. King is R 3,585. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
4 hours and 3 minutes is the average flight time from Boston Logan International to Cyril E. King.
jetBlue and TAP Air Portugal fly direct from Boston Logan International to Cyril E. King.
As of April 2025, there are 6 flights per week flying from Boston Logan International to Cyril E. King.
The cheapest month to fly from Boston Logan International to Cyril E. King is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Boston Logan International Airport to Cyril E. King Airport on Monday, 5 May 2025.
Yes – the average flight time is 4 hours and 3 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cyril E. King but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Saint Thomas is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Spirit Airlines offers the cheapest flight tickets to Cyril E. King.

Travelling from Logan International Airport (BOS) to Cyril E. King Airport (STT): what you need to know

  • Expect to be in the air for around 4 hours 2 minutes. On average, that's the time it takes for a direct flight from Logan International Airport to Cyril E. King Airport. Boston and US Virgin Islands are in the same timezone — UTC-4.

  • Flights from Logan International Airport to Cyril E. King Airport start at 06:00 — the first with JetBlue Airways. The latest flight in the day is the 10:10 service with JetBlue Airways. Overall, you can choose from 2 services every week between BOS and STT.

  • Delays at security and check-in are likely if you're travelling during high season, so allow some extra breathing space. A good general rule for peak times? Arrive up to four hours ahead for international flights and at least two hours for domestic departures.

  • If you want to break up your flight from Logan International Airport to Cyril E. King Airport, think about adding a stopover. Simply deselect 'Direct flights only' and find a destination that interests you. The most popular stopovers on the BOS - STT route include:

    • John F. Kennedy International Airport

    • Luis Munoz Marin International Airport

    • Philadelphia International Airport

How to find the cheapest flights from Logan International Airport (BOS) to Cyril E. King Airport (STT)

  • The lowest price we've seen for a one-way ticket from Logan International Airport to Cyril E. King Airport is R 1,663. For a return flight on this route, the best price is R 3,585. Depending on the availability and when you book, these fares can change.

  • Book 9 months before you travel. After crunching the numbers on our calendar, this is how far you should book ahead to find cheap tickets from BOS to STT.

  • May is the cheapest month for tickets from Logan International Airport to Cyril E. King Airport. If you want to fly at a different time of year, the 'Whole month' tool will give you the lowest prices across every month.

  • Sign into your online account or use the app to set up a Price Alert. You'll get notified straight away if there's a cheaper deal on this route. It's easy to do, and it'll save you time checking for cheap tickets from BOS to STT every day.

  • Take advantage of filters to find the best journey for you. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Logan International Airport to Cyril E. King Airport, use the 'Sort by' function. You can also filter results by departure and arrival times, airline, and journey duration.

Handy information about Logan International Airport (BOS)

  • Logan International Airport is about 5 kilometres from central Boston. If you're catching a cab, ride-sharing or driving from the centre, it'll take you 12 minutes or so to get there, depending on the traffic. If you're using public transport, expect the trip time to be approximately 23 minutes.

  • Want a hassle-free start to your travels? Stay near BOS. Whether you've booked an early flight from Logan International Airport to Cyril E. King Airport or just don't like being rushed, these stays are ideal:

Arriving at Cyril E. King Airport (STT)

Getting from Cyril E. King Airport (STT) to central US Virgin Islands

  • The centre of US Virgin Islands is roughly 31 kilometres from Cyril E. King Airport. Journey times by car rental or cab will vary depending on traffic conditions and time of day, so do some research ahead of time.

When to fly to Cyril E. King Airport (STT)

  • The quietest month for a flight from Logan International Airport to Cyril E. King Airport is February, while July is the busiest. Choose the best time to go to US Virgin Islands based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • The warmest month in US Virgin Islands is September, with the temperature ranging between 26ºC and 30ºC. Lock in your flights from Logan International Airport to Cyril E. King Airport in this month if you like this kind of weather.

  • If you'd rather travel in cooler conditions, search for a cheap ticket from BOS to STT in February. Average temperatures are between 23ºC and 26ºC then.

More about US Virgin Islands

  • Check out popular attractions like Leinster Bay. It's a must-do whether you're a first-time or returning visitor to US Virgin Islands.

Plan the rest of your trip from Boston to Saint Thomas

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.