$187+ 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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — GND
May 15 — May 221
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Grenada with Cheapflights
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Best
Last-minute
One-way
Cheapest flights from Boston to GrenadaExplore 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 April 15, 2026.
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 April 15, 2026.
This Air Canada deal was found by Cheapflights users on 4/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:30 am
BOS
- GND
2 stops33h 05m
Air Canada
Wed 4/223:30 pm
GND
- BOS
1 stop18h 29m
Air Canada
Deal found 4/10![Air Canada logo]()
$414
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:45 am
BOS
- GND
1 stop8h 30m
Delta
Sat 11/144:30 pm
GND
- BOS
1 stop9h 28m
Delta
Deal found 4/14![Delta logo]()
$583
This American Airlines deal was found by Cheapflights users on 4/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:14 pm
BOS
- GND
2 stops20h 36m
American Airlines
Thu 11/53:42 pm
GND
- BOS
2 stops19h 30m
American Airlines
Deal found 4/13![American Airlines logo]()
$587
This American Airlines deal was found by Cheapflights users on 4/14. 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.
Fri 6/55:00 am
BOS
- GND
1 stop8h 58m
American Airlines
Sun 6/72:58 pm
GND
- BOS
1 stop19h 08m
American Airlines
Deal found 4/14![American Airlines logo]()
$588
This American Airlines deal was found by Cheapflights users on 4/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/112:25 pm
BOS
- GND
1 stop25h 16m
American Airlines
Sat 11/74:55 pm
GND
- BOS
1 stop18h 01m
American Airlines
Deal found 4/13![American Airlines logo]()
$595
This American Airlines deal was found by Cheapflights users on 4/11. 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.
Wed 7/14:46 pm
BOS
- GND
2 stops21h 18m
American Airlines
Sun 7/123:04 pm
GND
- BOS
1 stop19h 03m
American Airlines
Deal found 4/11![American Airlines logo]()
$597
Best flights from Boston to GrenadaDiscover carefully curated flight deals from Boston to Grenada that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 15, 2026.
Discover carefully curated flight deals from Boston to Grenada that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 15, 2026.
This Delta deal was found by Cheapflights users on 4/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:30 am
BOS
- GND
1 stop9h 00m
Delta
Sat 7/113:47 pm
GND
- BOS
1 stop17h 57m
Delta
Deal found 4/11![Delta logo]()
$583
This American Airlines deal was found by Cheapflights users on 4/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/256:57 pm
BOS
- GND
2 stops19h 01m
American Airlines
Wed 6/102:58 pm
GND
- BOS
1 stop19h 08m
American Airlines
Deal found 4/12![American Airlines logo]()
$587
This Air Canada deal was found by Cheapflights users on 4/14. 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 6/66:50 pm
BOS
- GND
2 stops19h 40m
Air Canada
Wed 6/103:30 pm
GND
- BOS
2 stops23h 17m
Air Canada
Deal found 4/14![Air Canada logo]()
$637
This Delta deal was found by Cheapflights users on 4/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:35 am
BOS
- GND
1 stop8h 42m
Delta
Sat 5/93:30 pm
GND
- BOS
1 stop9h 58m
Delta
Deal found 4/11![Delta logo]()
$583
This American Airlines deal was found by Cheapflights users on 4/10. 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.
Fri 6/55:00 am
BOS
- GND
1 stop8h 58m
American Airlines
Sun 6/72:58 pm
GND
- BOS
1 stop10h 01m
American Airlines
Deal found 4/10![American Airlines logo]()
$588
This Delta deal was found by Cheapflights users on 4/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/38:50 pm
BOS
- GND
1 stop17h 40m
Delta
Sat 7/113:47 pm
GND
- BOS
1 stop9h 33m
Delta
Deal found 4/11![Delta logo]()
$583
This American Airlines deal was found by Cheapflights users on 4/11. 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.
Thu 4/308:10 pm
BOS
- GND
2 stops18h 08m
American Airlines
Sun 5/33:18 pm
GND
- BOS
2 stops19h 54m
American Airlines
Deal found 4/11![American Airlines logo]()
$622
Last-minute flights from Boston to GrenadaDiscover last-minute flight deals from Boston to Grenada. Data last updated April 15, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Grenada. Data last updated April 15, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 4/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:30 am
BOS
- GND
2 stops33h 05m
Air Canada
Wed 4/223:30 pm
GND
- BOS
1 stop18h 29m
Air Canada
Deal found 4/10![Air Canada logo]()
$414
This American Airlines deal was found by Cheapflights users on 4/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:00 am
BOS
- GND
1 stop8h 18m
American Airlines
Sun 5/33:18 pm
GND
- BOS
1 stop18h 44m
American Airlines
Deal found 4/12![American Airlines logo]()
$618
This Delta deal was found by Cheapflights users on 4/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:35 am
BOS
- GND
1 stop8h 42m
Delta
Sat 5/93:30 pm
GND
- BOS
1 stop9h 58m
Delta
Deal found 4/11![Delta logo]()
$583
This American Airlines deal was found by Cheapflights users on 4/11. 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 5/23:21 pm
BOS
- GND
2 stops22h 57m
American Airlines
Sat 5/93:22 pm
GND
- BOS
2 stops18h 58m
American Airlines
Deal found 4/11![American Airlines logo]()
$587
This American Airlines deal was found by Cheapflights users on 4/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/75:00 am
BOS
- GND
1 stop9h 18m
American Airlines
Sun 5/103:18 pm
GND
- BOS
2 stops19h 54m
American Airlines
Deal found 4/13![American Airlines logo]()
$612
This American Airlines deal was found by Cheapflights users on 4/14. 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.
Sun 5/175:00 am
BOS
- GND
1 stop9h 18m
American Airlines
Sun 5/242:58 pm
GND
- BOS
1 stop10h 01m
American Airlines
Deal found 4/14![American Airlines logo]()
$588
One-way flights from Boston to GrenadaSearch for one-way flight options from Boston to Grenada. Find affordable one-way fares based on user searches. Data last updated April 15, 2026.
Search for one-way flight options from Boston to Grenada. Find affordable one-way fares based on user searches. Data last updated April 15, 2026.
This Mytrip deal was found by Cheapflights users on 4/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:45 pm
BOS
- GND
1 stop19h 50m
Air Canada
Deal found 4/11![Air Canada logo]()
$187
This American Airlines deal was found by Cheapflights users on 4/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/146:00 am
BOS
- GND
1 stop8h 18m
American Airlines
Deal found 4/13![American Airlines logo]()
$292
This American Airlines deal was found by Cheapflights users on 4/11. 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.
Wed 4/295:09 pm
BOS
- GND
2 stops21h 09m
American Airlines
Deal found 4/11![American Airlines logo]()
$327
This JetBlue deal was found by Cheapflights users on 4/15. 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.
Thu 5/147:38 am
BOS
- GND
1 stop7h 44m
JetBlue
Deal found 4/15![JetBlue logo]()
$332
This KAYAK deal was found by Cheapflights users on 4/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:45 am
BOS
- GND
1 stop7h 25m
JetBlue
Deal found 4/14![JetBlue logo]()
$363
This deal was found by Cheapflights users on 4/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/136:00 am
BOS
- GND
1 stop8h 34m
JetBlue
Deal found 4/15![JetBlue logo]()
$382
This American Airlines deal was found by Cheapflights users on 4/14. 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.
Sun 4/265:09 pm
BOS
- GND
2 stops21h 09m
American Airlines
Deal found 4/14![American Airlines logo]()
$397
This Mytrip deal was found by Cheapflights users on 4/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/135:10 am
BOS
- GND
3 stops15h 15m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$402
This Mytrip deal was found by Cheapflights users on 4/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/255:55 am
BOS
- GND
3 stops32h 40m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$412
This Mytrip deal was found by Cheapflights users on 4/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/145:10 am
BOS
- GND
3 stops15h 15m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/262:12 pm
BOS
- GND
3 stops47h 18m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$463
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 April 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $583 (American Airlines) |
One-way from | $187 (Mytrip) |
Popular in | November |
Cheapest in | September |
Average price | $687 |
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 April 15, 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
Cheapest round-trip
BostonSt. George's
BOS - GND
BOSGND
Boston Logan Intl
Sat 7/4
5:30 am-2:30 pm
1 stop9h 00m
St. George's Point Saline Intl
Sat 7/11
3:47 pm-9:44 am
1 stop17h 57m
$583
Quickest round-trip
BostonSt. George's
BOS - GND
BOSGND
Boston Logan Intl
Sat 5/2
5:35 am-2:17 pm
1 stop8h 42m
St. George's Point Saline Intl
Sat 5/9
3:30 pm-1:28 am
1 stop9h 58m
$583
BostonSt. George's
BOS - GND
BOSGND
Boston Logan Intl
Fri 7/3
8:50 pm-2:30 pm
1 stop17h 40m
St. George's Point Saline Intl
Sat 7/11
3:47 pm-1:20 am
1 stop9h 33m
$583
BostonSt. George's
BOS - GND
BOSGND
Boston Logan Intl
Mon 5/25
6:57 pm-1:58 pm
2 stops19h 01m
St. George's Point Saline Intl
Wed 6/10
2:58 pm-10:06 am
1 stop19h 08m
$587
BostonSt. George's
BOS - GND
BOSGND
Boston Logan Intl
Fri 6/5
5:00 am-1:58 pm
1 stop8h 58m
St. George's Point Saline Intl
Sun 6/7
2:58 pm-12:59 am
1 stop10h 01m
$588
BostonSt. George's
BOS - GND
BOSGND
Boston Logan Intl
Thu 4/30
8:10 pm-2:18 pm
2 stops18h 08m
St. George's Point Saline Intl
Sun 5/3
3:18 pm-11:12 am
2 stops19h 54m
$622
BostonSt. George's
BOS - GND
BOSGND
Boston Logan Intl
Sat 6/6
6:50 pm-2:30 pm
2 stops19h 40m
St. George's Point Saline Intl
Wed 6/10
3:30 pm-2:47 pm
2 stops23h 17m
$637
Cheapest one-way
BostonSt. George's
BOS - GND
BOSGND
Boston Logan Intl
Sat 4/25
6:45 pm-2:35 pm
1 stop19h 50m
$187
BostonSt. George's
BOS - GND
BOSGND
Boston Logan Intl
Thu 5/14
5:09 pm-2:18 pm
2 stops21h 09m
$292
BostonSt. George's
BOS - GND
BOSGND
Boston Logan Intl
Sat 6/13
5:30 am-2:30 pm
1 stop9h 00m
$292
Showing 1-10 of 17 resultsSorted by cheapest first
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.
BOS-GND
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
BOS-GD0
BOS-GND
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 $558). 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.
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 April 15, 2026.
Peruse reviews from past customers who have flown with Delta,JetBlue, andAmerican Airlines 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.
Entertainment
7.8
Overall
7.9
Boarding
8.1
Food
7.2
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Overall
7.9
Boarding
8.1
Food
7.2
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Overall
7.9
Boarding
8.1
Food
7.2
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Overall
7.9
Boarding
8.1
Food
7.2
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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.
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Alternative routes for Boston to Grenada
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Complete your trip
Complete your trip to Grenada by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boston to Grenada by cabin class
Find flights from Boston to Grenada, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Grenada flights
Browse other Boston and Grenada flight options. Last updated on April 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 April 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$397 | Average$672 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$397 | Average$532 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$398 | Average$607 | FlexibilityNo cancel fee | On-time71% |