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Grenada

$291+ Cheap flights from Boston (BOS) to Grenada

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — GND
Aug 12 — Aug 191
Wed 8/12
Wed 8/19
1 adult, Economy
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Cheap flight deals from Boston to Grenada

Cheapest flights from Boston to Grenada
Explore the most affordable flight options available from Boston to Grenada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 13, 2026.

This Gotogate deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:00 am
BOS
-
GND
1 stop8h 30m
Air Canada
Sun 9/133:30 pm
GND
-
BOS
1 stop31h 10m
Air Canada
Deal found 7/13$520
This JetBlue deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:00 am
BOS
-
GND
1 stop8h 15m
JetBlue
Fri 9/113:20 pm
GND
-
BOS
1 stop8h 34m
JetBlue
Deal found 7/8$547
This Orbitz deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:00 pm
BOS
-
GND
1 stop21h 30m
Multiple Airlines
Tue 10/273:50 pm
GND
-
BOS
1 stop7h 58m
Multiple Airlines
Deal found 7/10$556
This American Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/174:48 pm
BOS
-
GND
2 stops21h 17m
American Airlines
Tue 10/273:05 pm
GND
-
BOS
1 stop19h 12m
American Airlines
Deal found 7/10$565
This Air Canada deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:40 pm
BOS
-
GND
1 stop19h 30m
Air Canada
Mon 11/165:10 pm
GND
-
BOS
1 stop22h 08m
Air Canada
Deal found 7/9$572
This Expedia deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:30 pm
BOS
-
GND
1 stop17h 25m
JetBlue
Fri 11/134:50 pm
GND
-
BOS
1 stop22h 44m
JetBlue
Deal found 7/12$573
This Travelocity deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1411:10 am
BOS
-
GND
1 stop28h 00m
Air Canada
Mon 11/235:10 pm
GND
-
BOS
1 stop18h 07m
Air Canada
Deal found 7/10$574

Find flight deals from Boston to Grenada

Keep the following information in mind while searching for Boston to Grenada flight deals. Data was last updated July 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$520
(Gotogate)

One-way from

$253
(Expedia)

Popular in

August

Cheapest in

March

Average price

$890
Provider with most accurate pricing for Boston Logan Intl-St. George's Point Saline Intl flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-St. George's Point Saline Intl flights.
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From Boston Logan Intl to Grenada
Search Deals
One-way flight from Boston Logan Intl to Grenada
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($134 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in July 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Grenada that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 13, 2026.
Use the filters below to find and compare flights from Boston to Grenada that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BostonSt. George's

BOS - GND

BOSGND

Boston Logan Intl

Mon 9/7

6:00 am-2:15 pm

1 stop8h 15m

St. George's Point Saline Intl

Fri 9/11

3:20 pm-11:54 pm

1 stop8h 34m

$547

BostonSt. George's

BOS - GND

BOSGND

Boston Logan Intl

Sat 11/7

7:40 pm-4:10 pm

1 stop19h 30m

St. George's Point Saline Intl

Mon 11/16

5:10 pm-2:18 pm

1 stop22h 08m

$572

BostonSt. George's

BOS - GND

BOSGND

Boston Logan Intl

Sat 11/14

3:30 pm-4:10 pm

2 stops23h 40m

St. George's Point Saline Intl

Mon 11/23

5:10 pm-5:58 pm

1 stop25h 48m

$575

BostonSt. George's

BOS - GND

BOSGND

Boston Logan Intl

Sat 9/5

5:07 pm-2:25 pm

2 stops21h 18m

St. George's Point Saline Intl

Sat 9/12

3:05 pm-8:33 am

2 stops17h 28m

$589

BostonSt. George's

BOS - GND

BOSGND

Boston Logan Intl

Mon 1/4

5:45 am-4:10 pm

1 stop9h 25m

St. George's Point Saline Intl

Mon 1/18

5:10 pm-2:53 pm

2 stops22h 43m

$589

BostonSt. George's

BOS - GND

BOSGND

Boston Logan Intl

Tue 9/1

5:01 am-2:10 pm

1 stop9h 09m

St. George's Point Saline Intl

Fri 9/4

3:35 pm-11:59 pm

1 stop8h 24m

$618

BostonSt. George's

BOS - GND

BOSGND

Boston Logan Intl

Sat 8/15

8:41 am-11:11 pm

1 stop14h 30m

St. George's Point Saline Intl

Wed 9/2

3:50 pm-11:59 pm

1 stop8h 09m

$641

BostonSt. George's

BOS - GND

BOSGND

Boston Logan Intl

Fri 1/1

5:45 am-3:15 pm

1 stop8h 30m

St. George's Point Saline Intl

Thu 1/7

4:35 pm-12:58 am

1 stop9h 23m

$675
Cheapest one-way

BostonSt. George's

BOS - GND

BOSGND

Boston Logan Intl

Sat 8/22

6:50 pm-2:30 pm

2 stops19h 40m

$294

BostonSt. George's

BOS - GND

BOSGND

Boston Logan Intl

Fri 8/7

8:09 pm-11:42 pm

1 stop27h 33m

$442

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/13

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Best time to book a flight from Boston to Grenada

Have a flexible travel schedule? Discover the best time to fly to Grenada from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boston to Grenada

What is the cheapest month to book a flight from Boston to Grenada?

Currently, October is the cheapest month in which you can book a flight from Boston to Grenada (average of $334). Flying from Boston to Grenada in July is currently the most expensive (average of $632). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How far ahead should I book a flight from Boston to Grenada?

To ensure you get the cheapest price possible for a flight from Boston to Grenada, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Grenada

Get insights into the airlines that provide service to Grenada. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Grenada. Reviews last updated July 13, 2026.
Peruse reviews from past customers who have flown with Delta,American Airlines, andJetBlue from Boston to Grenada to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,467 reviews

Boarding

8.1

Food

7.2

Comfort

7.8

Overall

7.8

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
Delta
7.8
Good
8,467 reviews
Delta
7.8
Good
8,467 reviews

Boarding

8.1

Food

7.2

Comfort

7.8

Overall

7.8

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
American Airlines
7.1
Good
11,810 reviews
Delta
7.8
Good
8,467 reviews

Boarding

8.1

Food

7.2

Comfort

7.8

Overall

7.8

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
JetBlue
7.1
Good
3,009 reviews
Delta
7.8
Good
8,467 reviews

Boarding

8.1

Food

7.2

Comfort

7.8

Overall

7.8

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours

Related info for your journey

Find useful and relevant information for your journey from Boston to Grenada. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Grenada?

    If you book a flight to Grenada from Boston, you will be flying from Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 2.6 mi from the center of Boston.

  • How long is the flight from Boston to Grenada?

    For as low as $547, JetBlue can have you in Grenada from Boston in 8h 15m. Boston and Grenada are separated by a distance of 2168 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Boston to Grenada one-way?

    The cheapest airlines for a one-way flight from Boston to Grenada are American Airlines ($179), JetBlue ($179), and Air Canada ($181).

  • Can I find deals for flights from Boston to Grenada that include hotel bookings?

    Yes. In addition to deals on Boston to Grenada flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Grenada?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Grenada.

  • Can I find deals for business class flights from Boston to Grenada?

    Yes. Cheapflights offers flight deals from Boston to Grenada by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Grenada?

    Currently, October is the cheapest month in which you can book a flight from Boston to Grenada (average of $334). Flying from Boston to Grenada in July is currently the most expensive (average of $632). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Boston to Grenada

Discover the top 3 airlines that operate flights from Boston to Grenada. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$397Average$740FlexibilityNo cancel feeOn-time62%
DeltaCheapest$397Average$532FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$398Average$668FlexibilityNo cancel feeOn-time71%

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