On this page, you can find and book flights from St. George's to Boston. The total flight distance between Grenada and the USA is 3,477 km, with regular flights offering a choice of convenient connections.
Ticket prices depend on the season and booking time, so use the low-price calendar to find the best deal. You can also find information here on how to get to the departure airport and the most convenient ways to get from the airport to the city center upon arrival.
Below is a calendar of the lowest flight ticket prices for St. George's — Boston by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $533 in ,, and the most expensive are around $533 in ,. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
St. George's → Boston, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | $679 | high | May | $553 | medium | Sep | $453 | low |
| Feb | $717 | high | Jun | $679 | high | Oct | $428 | low |
| Mar | $692 | high | Jul | $755 | high | Nov | $528 | medium |
| Apr | $629 | medium | Aug | $704 | high | Dec | $755 | high |
Some values are estimated based on seasonality.
The climate in Boston is characterized by distinct seasons: July is the warmest month with an average high of 27.9°C, while January is the coldest, with temperatures dropping to -4°C. Precipitation peaks in December, which is worth considering when planning your trip.
According to current data, the most affordable flights are offered in August, with fares starting $533. During high-demand periods like holidays, prices can increase significantly, so it is recommended to monitor price trends in advance.
September is considered the optimal time for a trip, as the weather remains comfortable and the risk of heavy rain is lower than in early winter. If you are looking for a balance between price and weather conditions, August and September are the most practical choices.
Several major airlines operate flights on the St. George's – Boston route, with JetBlue Airways and American Airlines being the primary carriers. Most flights operate with layovers at East Coast hubs in the USA, and detailed information about flight frequency and aircraft types can be found in the interactive list below.
Flights St. George's — Boston depart from Maurice Bishop International Airport and arrive at Logan International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The distance between the cities is 3,477 km. A direct flight takes approximately 4 hours and 30 minutes, but with layovers, the total travel time can range from 7 to 10 hours.
Regular service is provided by JetBlue, American Airlines, and Delta. An up-to-date list of all carriers and flight schedules is available on this page.
All flights on this route arrive at Logan International Airport (BOS), which is the main aviation hub for the state of Massachusetts.
Ticket prices change constantly. To find the best deal, we recommend using the price trend chart and checking the current minimums in the calendar for the year.
Since the destination is in the USA, citizens of most countries require a valid U.S. visa or a corresponding entry permit for the flight.
We use cookies and services to collect user information. This is essential for the functioning of the site and for marketing purposes. You can find out more in .
Where travelers fly most — pick a route and check prices
