£190 Cheap Flights from Boston (BOS) to St. George's (GND)

View £190 flight on Tue, 19 May 2026Opens in a new window

Popular airlines from Logan International Airport (BOS) to Maurice Bishop Intl. Airport (GND)

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Cheap Flights from Boston (BOS) to St. George's (GND)

Prices were available within the past 7 days and start at £190 for one-way flights and £483 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sat, 2 May - Sun, 10 May
BOS
Boston
GND
St. George's
£483 Return, found 4 days ago
£483
Return
found 4 days ago
Select Air Canada flight, departing Sat, 2 May from Boston to St. George's, returning Sun, 10 May, priced at £483 found 4 days ago
Air Canada
Sat, 2 May - Sun, 10 May
BOS
Boston
GND
St. George's
£485 Return, found 4 days ago
£485
Return
found 4 days ago
Select Air Canada flight, departing Sat, 2 May from Boston to St. George's, returning Sun, 10 May, priced at £485 found 4 days ago
Air Canada
Sat, 2 May - Sun, 10 May
BOS
Boston
GND
St. George's
£506 Return, found 4 days ago
£506
Return
found 4 days ago
Select Air Canada flight, departing Sat, 2 May from Boston to St. George's, returning Sun, 10 May, priced at £506 found 4 days ago
Air Canada
Sat, 2 May - Sun, 10 May
BOS
Boston
GND
St. George's
£541 Return, found 4 days ago
£541
Return
found 4 days ago
Select Air Canada flight, departing Sat, 2 May from Boston to St. George's, returning Sun, 10 May, priced at £541 found 4 days ago
Air Canada
Sat, 2 May - Sun, 10 May
BOS
Boston
GND
St. George's
£544 Return, found 4 days ago
£544
Return
found 4 days ago
Select Air Canada flight, departing Sat, 2 May from Boston to St. George's, returning Sun, 10 May, priced at £544 found 4 days ago
JetBlue Airways
Tue, 12 May - Sat, 16 May
BOS
Boston
GND
St. George's
£556 Return, found 4 days ago
£556
Return
found 4 days ago
Select JetBlue Airways flight, departing Tue, 12 May from Boston to St. George's, returning Sat, 16 May, priced at £556 found 4 days ago
JetBlue Airways
Tue, 12 May - Sat, 16 May
BOS
Boston
GND
St. George's
£560 Return, found 4 days ago
£560
Return
found 4 days ago
Select JetBlue Airways flight, departing Tue, 12 May from Boston to St. George's, returning Sat, 16 May, priced at £560 found 4 days ago
Air Canada
Sat, 2 May - Sun, 10 May
BOS
Boston
GND
St. George's
£561 Return, found 4 days ago
£561
Return
found 4 days ago
Select Air Canada flight, departing Sat, 2 May from Boston to St. George's, returning Sun, 10 May, priced at £561 found 4 days ago
Air Canada
Sat, 2 May - Sun, 10 May
BOS
Boston
GND
St. George's
£564 Return, found 4 days ago
£564
Return
found 4 days ago
Select Air Canada flight, departing Sat, 2 May from Boston to St. George's, returning Sun, 10 May, priced at £564 found 4 days ago
Air Canada
Sat, 2 May - Sun, 10 May
BOS
Boston
GND
St. George's
£565 Return, found 4 days ago
£565
Return
found 4 days ago
Select Air Canada flight, departing Sat, 2 May from Boston to St. George's, returning Sun, 10 May, priced at £565 found 4 days ago

Find the cheapest month to fly from Boston (BOS) to St. George's (GND)

March is typically the cheapest month to fly

From £372 - £783 per traveller.

Frequently asked questions

How much does a flight from Boston, MA (BOS-Logan Intl.) to St. George's (GND-Maurice Bishop Intl.) cost?
One-way flights typically cost between £294 and £742 and return flights often range between £294 and £742. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
What is the cheapest month to fly from Boston, MA (BOS-Logan Intl.) to St. George's (GND-Maurice Bishop Intl.)?
October is typically the cheapest month to fly from Boston, MA (BOS-Logan Intl.) to St. George's (GND-Maurice Bishop Intl.), with average return fares of approximately £352. This is about 25% lower than the average price throughout the year. October often sees lower prices as it's outside peak holiday seasons, leading to reduced demand. Other cheap months to fly from Boston, MA (BOS-Logan Intl.) to St. George's (GND-Maurice Bishop Intl.) include January and September.
How do I find cheap flights from Boston, MA (BOS-Logan Intl.) to St. George's (GND-Maurice Bishop Intl.)?
To find a cheap flight from Boston, MA (BOS-Logan Intl.) to St. George's (GND-Maurice Bishop Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Boston, MA (BOS-Logan Intl.) to St. George's (GND-Maurice Bishop Intl.)?
The best time to fly from Boston, MA (BOS-Logan Intl.) to St. George's (GND-Maurice Bishop Intl.) is October. This month offers a great balance, as it's one of the cheapest times to fly, with average return flights around £352, and it's also a popular time, meaning you'll find plenty of flight options. If you're looking for the absolute lowest fares, September is also a very affordable option, though it might have slightly fewer flight choices. This information is based on booking data from the past year.
How many flights per day from Boston, MA (BOS-Logan Intl.) to St. George's (GND-Maurice Bishop Intl.)?
There are approximately 61 connecting flights per day from Boston Logan International (BOS) to St. George's (GND-Maurice Bishop Intl.). Some common connection points include Pearson Intl. (YYZ), Ronald Reagan Washington National (DCA), and Charlotte-Douglas Intl. (CLT).
What is the earliest flight from Boston, MA (BOS-Logan Intl.) to St. George's (GND-Maurice Bishop Intl.)?
The earliest flight from Boston, MA (BOS-Logan Intl.) (BOS) to St. George's (GND-Maurice Bishop Intl.) (GND) typically departs at approximately 5:00 AM local time, operated by American Airlines. This is a seasonal service active in April, May, June, and August. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Boston, MA (BOS-Logan Intl.) to St. George's (GND-Maurice Bishop Intl.)?
You'll typically find the most flights from Boston, MA (BOS-Logan Intl.) to St. George's (GND-Maurice Bishop Intl.) on a Wednesday, with around 42 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, Air Canada, and JetBlue Airways. Wednesday offers notably more flight options compared to other days of the week.
What are the most popular departure times for flights from Boston, MA (BOS-Logan Intl.) to St. George's (GND-Maurice Bishop Intl.)?
The most popular departure times for flights from Boston, MA (BOS-Logan Intl.) to St. George's (GND-Maurice Bishop Intl.) are in the early morning, from 3am to 6am. About 24% of passengers prefer this time. Many major carriers, including American Airlines, Delta and JetBlue Airways, offer flights during this window. This timing works well for travellers who want to arrive at their destination early in the day, giving them more time to settle in and start their trip.
How long does it take to fly from Boston, MA (BOS-Logan Intl.) to St. George's (GND-Maurice Bishop Intl.)?
A flight from BOS to GND with a layover takes around 20 hours, with the route covering approximately 2,170 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Boston, MA (BOS-Logan Intl.) to St. George's (GND-Maurice Bishop Intl.)?
Select the "Business class" and "First class" filters when looking for BOS to GND flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Boston, MA (BOS-Logan Intl.) to St. George's (GND-Maurice Bishop Intl.) flight with Expedia?
It's easy to earn miles on a Boston, MA (BOS-Logan Intl.) to St. George's (GND-Maurice Bishop Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for St. George's from Logan Intl. (BOS)?
When traveling from Logan Intl. (BOS) to St. George's, you can fly into Maurice Bishop Intl. (GND) and L.F. Wade Intl. (BDA). Some flights may connect through major hubs like Pearson Intl. (YYZ), Charlotte-Douglas Intl. (CLT), Ronald Reagan Washington National (DCA) before reaching St. George's. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Boston, MA (BOS-Logan Intl.) to St. George's (GND-Maurice Bishop Intl.) at the last minute?
Typically, booking a last minute flight from Boston, MA (BOS-Logan Intl.) to St. George's (GND-Maurice Bishop Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Boston, MA (BOS-Logan Intl.) to St. George's (GND-Maurice Bishop Intl.) flight and hotel package?
Securing a Boston, MA (BOS-Logan Intl.) to St. George's (GND-Maurice Bishop Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Boston, MA (BOS-Logan Intl.) to St. George's (GND-Maurice Bishop Intl.)?
If you booked your Boston, MA (BOS-Logan Intl.) to St. George's (GND-Maurice Bishop Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Logan Intl.
Destination airport
Maurice Bishop Intl.
Airlines serving
JetBlue Airways
Return price
£482
Distance
3471 km

Book with confidence

Compare flights from Boston to St. George's easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Boston to St. George's. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Maurice Bishop Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Logan Intl. to Maurice Bishop Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Logan Intl. (BOS) to Maurice Bishop Intl. (GND)

The easiest way to view the best deals on flights from Boston to St. George's today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Logan Intl. to Maurice Bishop Intl. start at just £483 and range up to £3,867.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Boston and St. George's
  • booking your flight during May, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Boston to St. George's flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Logan Intl. to Maurice Bishop Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Boston to St. George's easily and book with confidence

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*Available to Expedia members.