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On this page, you can find and purchase flights from Boston to St. George's. The distance between the cities is 3,477 km, connecting the US East Coast with Grenada.
Leading airlines operate flights on this route, offering various connection options. Since prices change constantly, we recommend using the low-price calendar. Before your trip, find out how to get to Boston airport and ways to travel from the airport in St. George's.
Below is a calendar of the lowest flight ticket prices for Boston — St. George's by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $195 in F, and the most expensive are around $454 in y. 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.
Boston → St. George's, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | $460 | high | May | $358 | low | Sep | $332 | low |
| Feb | $460 | high | Jun | $383 | medium | Oct | $332 | low |
| Mar | $447 | high | Jul | $396 | medium | Nov | $345 | low |
| Apr | $422 | medium | Aug | $409 | medium | Dec | $447 | high |
Some values are estimated based on seasonality.
The weather in St. George's remains consistently warm year-round: peak temperatures of up to 28.4°C are seen in September, while February is considered the coolest month with a minimum of 24.6°C. The rainiest period occurs in October and November, while the driest months are March and April.
September is the most budget-friendly month to fly, with tickets starting $195; great deals are also available in August — $198. Prices peak in July, with the minimum fare starting $338.
August is the optimal time to book, offering a balance between price and weather conditions. Between June and November, be aware of the high probability of precipitation, which is typical for the wet season in Grenada.
Several major airlines operate flights from Boston to St. George's, with JetBlue and American Airlines leading the way. Passengers have access to options with convenient connections at US East Coast hubs, as well as seasonal direct flights. Detailed information on flight frequency and current schedules by day of the week can be found in the list below; click on the airline card to see route details.
Flights Boston — St. George's depart from Logan International Airport and arrive at Maurice Bishop International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The approximate direct flight time is about 4 hours 10 minutes, covering a distance of 3,477 km. Travel time for flights with layovers depends on the duration of the connection at the transfer airports.
The main carriers on the route are JetBlue and American Airlines. The current list of all airlines operating flights is provided in the schedule block on this page.
Direct flights on this route do exist, but their availability depends heavily on the season. Most flights are operated with one layover at major US hubs.
Ticket prices are dynamic and depend on the booking date. You can check the current minimum prices for different months in the low-price calendar above.
To find the best deals, we recommend starting price monitoring 1.5–2 months before your trip, using the price dynamic chart.
All flights from Boston arrive at Maurice Bishop International Airport (GND), located in St. George's.
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