$222+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — GND
Sep 30 — Oct 71
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Grenada with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Boston to Grenada
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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 August 31, 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 August 31, 2026.
This Delta deal was found by Cheapflights users on 8/28. 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 11/75:30 am -
1 stop9h 09m
Sat 11/144:36 pm -
1 stop9h 37m
Deal found 8/28![Delta logo]()
$457
This Travelocity deal was found by Cheapflights users on 8/27. 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.
Fri 11/137:05 am -
1 stop7h 33m
Mon 11/165:10 pm -
1 stop25h 48m
Deal found 8/27![Multiple Airlines logo]()
$471
This JetBlue deal was found by Cheapflights users on 8/27. 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.
Sat 10/176:55 am -
1 stop7h 12m
Wed 10/213:20 pm -
1 stop8h 39m
Deal found 8/27![JetBlue logo]()
$473
This Priceline deal was found by Cheapflights users on 8/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:55 am -
1 stop7h 15m
Sun 10/183:30 pm -
1 stop20h 20m
Deal found 8/27![Multiple Airlines logo]()
$474
This American Airlines deal was found by Cheapflights users on 8/27. 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 11/74:00 pm -
2 stops22h 13m
Mon 11/164:13 pm -
2 stops18h 26m
Deal found 8/27![American Airlines logo]()
$477
This American Airlines deal was found by Cheapflights users on 8/26. 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 10/106:50 pm -
2 stops19h 15m
Sat 10/173:06 pm -
2 stops18h 31m
Deal found 8/26![American Airlines logo]()
$478
This American Airlines deal was found by Cheapflights users on 8/28. 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 9/307:44 pm -
2 stops18h 19m
Thu 10/83:06 pm -
2 stops18h 30m
Deal found 8/28![American Airlines logo]()
$482
This American Airlines deal was found by Cheapflights users on 8/26. 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 10/172:13 pm -
1 stop23h 52m
Tue 10/273:06 pm -
1 stop19h 12m
Deal found 8/26![American Airlines logo]()
$483
This Air Canada deal was found by Cheapflights users on 8/26. 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 10/177:05 pm -
1 stop19h 25m
Wed 10/213:30 pm -
2 stops42h 20m
Deal found 8/26![Air Canada logo]()
$486
This American Airlines deal was found by Cheapflights users on 8/29. 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 11/115:25 pm -
2 stops20h 48m
Sun 11/154:13 pm -
1 stop19h 07m
Deal found 8/29![American Airlines logo]()
$487
This American Airlines deal was found by Cheapflights users on 8/29. 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.
Tue 12/12:43 pm -
1 stop23h 30m
Sat 12/53:02 pm -
2 stops19h 37m
Deal found 8/29![American Airlines logo]()
$488
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 August 31, 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 August 31, 2026.
This Delta deal was found by Cheapflights users on 8/26. 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 11/75:30 am -
1 stop9h 09m
Sat 11/144:36 pm -
1 stop9h 37m
Deal found 8/26![Delta logo]()
$457
This JetBlue deal was found by Cheapflights users on 8/28. 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.
Tue 9/295:15 am -
1 stop8h 55m
Fri 10/93:20 pm -
1 stop8h 39m
Deal found 8/28![JetBlue logo]()
$473
This American Airlines deal was found by Cheapflights users on 8/29. 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.
Tue 12/15:45 pm -
2 stops20h 28m
Sat 12/53:02 pm -
2 stops19h 15m
Deal found 8/29![American Airlines logo]()
$477
This Air Canada deal was found by Cheapflights users on 8/25. 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 10/177:05 pm -
1 stop19h 25m
Wed 10/213:30 pm -
2 stops42h 20m
Deal found 8/25![Air Canada logo]()
$486
This JetBlue deal was found by Cheapflights users on 8/29. 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.
Sat 10/176:55 am -
1 stop7h 12m
Wed 10/213:20 pm -
1 stop8h 39m
Deal found 8/29![JetBlue logo]()
$473
This JetBlue deal was found by Cheapflights users on 8/30. 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.
Wed 10/146:55 am -
1 stop7h 15m
Wed 10/213:20 pm -
1 stop8h 39m
Deal found 8/30![JetBlue logo]()
$514
This JetBlue deal was found by Cheapflights users on 8/27. 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.
Fri 11/205:45 am -
1 stop8h 37m
Fri 11/274:50 pm -
1 stop7h 58m
Deal found 8/27![JetBlue logo]()
$539
Last-minute flights from Boston to GrenadaDiscover last-minute flight deals from Boston to Grenada. Data last updated August 31, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Grenada. Data last updated August 31, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 8/27. 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.
Sun 9/66:00 am -
1 stop8h 30m
Fri 9/113:20 pm -
1 stop8h 41m
Deal found 8/27![Multiple Airlines logo]()
$665
This American Airlines deal was found by Cheapflights users on 8/27. 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 9/67:43 pm -
2 stops18h 42m
Fri 9/113:05 pm -
1 stop9h 54m
Deal found 8/27![American Airlines logo]()
$719
This American Airlines deal was found by Cheapflights users on 8/29. 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 9/145:00 am -
1 stop9h 03m
Mon 9/213:05 pm -
1 stop9h 54m
Deal found 8/29![American Airlines logo]()
$569
This JetBlue deal was found by Cheapflights users on 8/29. 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 9/145:15 am -
1 stop8h 55m
Mon 9/213:20 pm -
1 stop8h 41m
Deal found 8/29![JetBlue logo]()
$715
This American Airlines deal was found by Cheapflights users on 8/27. 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 9/195:10 pm -
2 stops20h 53m
Sat 10/33:05 pm -
1 stop19h 09m
Deal found 8/27![American Airlines logo]()
$477
This Air Canada deal was found by Cheapflights users on 8/27. 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 9/196:55 pm -
3 stops25h 30m
Sat 10/312:20 pm -
2 stops23h 30m
Deal found 8/27![Multiple Airlines logo]()
$801
This JetBlue deal was found by Cheapflights users on 8/28. 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 9/285:15 am -
1 stop8h 55m
Sat 10/103:27 pm -
1 stop8h 32m
Deal found 8/28![JetBlue logo]()
$473
This American Airlines deal was found by Cheapflights users on 8/28. 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 9/287:33 pm -
2 stops18h 30m
Tue 10/63:06 pm -
1 stop9h 53m
Deal found 8/28![American Airlines logo]()
$597
This American Airlines deal was found by Cheapflights users on 8/28. 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 9/307:44 pm -
2 stops18h 19m
Thu 10/83:06 pm -
2 stops18h 30m
Deal found 8/28![American Airlines logo]()
$482
This American Airlines deal was found by Cheapflights users on 8/28. 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 9/305:40 am -
1 stop8h 23m
Tue 10/63:06 pm -
2 stops18h 41m
Deal found 8/28![American Airlines logo]()
$602
This FlightHub deal was found by Cheapflights users on 8/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:50 am -
2 stops52h 05m
Wed 10/73:30 pm -
2 stops29h 56m
Deal found 8/28![Multiple Airlines logo]()
$765
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 August 31, 2026.
Search for one-way flight options from Boston to Grenada. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
This American Airlines deal was found by Cheapflights users on 8/28. 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 10/76:00 am -
1 stop8h 05m
Deal found 8/28![American Airlines logo]()
$222
This Orbitz deal was found by Cheapflights users on 8/27. 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.
Sun 9/66:00 am -
1 stop8h 30m
Deal found 8/27![Air Canada logo]()
$314
This American Airlines deal was found by Cheapflights users on 8/27. 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 9/65:22 pm -
2 stops21h 03m
Deal found 8/27![American Airlines logo]()
$363
This Air Canada deal was found by Cheapflights users on 8/27. 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.
Sun 9/66:00 am -
3 stops14h 25m
Deal found 8/27![Multiple Airlines logo]()
$405
This Mytrip deal was found by Cheapflights users on 8/26. 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.
Wed 10/76:00 am -
3 stops14h 25m
Deal found 8/26![Multiple Airlines logo]()
$432
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 August 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $457 (Delta) |
One-way from | $222 (American Airlines) |
Popular in | August |
Cheapest in | March |
Average price | $1,413 |
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 7,457,451 searches. Data last updated August 31, 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 Boston Logan Intl - GND St. George's Point Saline Intl
BOSGND
Boston Logan Intl
Sat 11/7
5:30 am-3:39 pm
1 stop9h 09m
St. George's Point Saline Intl
Sat 11/14
4:36 pm-1:13 am
1 stop9h 37m
$457
BostonSt. George's
BOS Boston Logan Intl - GND St. George's Point Saline Intl
BOSGND
Boston Logan Intl
Tue 9/29
5:15 am-2:10 pm
1 stop8h 55m
St. George's Point Saline Intl
Fri 10/9
3:20 pm-11:59 pm
1 stop8h 39m
$473
Quickest round-trip
BostonSt. George's
BOS Boston Logan Intl - GND St. George's Point Saline Intl
BOSGND
Boston Logan Intl
Sat 10/17
6:55 am-2:07 pm
1 stop7h 12m
St. George's Point Saline Intl
Wed 10/21
3:20 pm-11:59 pm
1 stop8h 39m
$473
BostonSt. George's
BOS Boston Logan Intl - GND St. George's Point Saline Intl
BOSGND
Boston Logan Intl
Tue 12/1
5:45 pm-3:13 pm
2 stops20h 28m
St. George's Point Saline Intl
Sat 12/5
3:02 pm-9:17 am
2 stops19h 15m
$477
BostonSt. George's
BOS Boston Logan Intl - GND St. George's Point Saline Intl
BOSGND
Boston Logan Intl
Sat 10/17
7:05 pm-2:30 pm
1 stop19h 25m
St. George's Point Saline Intl
Wed 10/21
3:30 pm-9:50 am
2 stops42h 20m
$486
BostonSt. George's
BOS Boston Logan Intl - GND St. George's Point Saline Intl
BOSGND
Boston Logan Intl
Wed 10/14
6:55 am-2:10 pm
1 stop7h 15m
St. George's Point Saline Intl
Wed 10/21
3:20 pm-11:59 pm
1 stop8h 39m
$514
BostonSt. George's
BOS Boston Logan Intl - GND St. George's Point Saline Intl
BOSGND
Boston Logan Intl
Fri 11/20
5:45 am-3:22 pm
1 stop8h 37m
St. George's Point Saline Intl
Fri 11/27
4:50 pm-11:48 pm
1 stop7h 58m
$539
Cheapest one-way
Quickest one-way
BostonSt. George's
BOS Boston Logan Intl - GND St. George's Point Saline Intl
BOSGND
Boston Logan Intl
Wed 10/7
6:00 am-2:05 pm
1 stop8h 05m
$222
BostonSt. George's
BOS Boston Logan Intl - GND St. George's Point Saline Intl
BOSGND
Boston Logan Intl
Sun 9/6
6:00 am-2:30 pm
1 stop8h 30m
$314
BostonSt. George's
BOS Boston Logan Intl - GND St. George's Point Saline Intl
BOSGND
Boston Logan Intl
Sun 9/6
6:00 am-8:25 pm
3 stops14h 25m
$405
Showing 1-10 of 11 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
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 82 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 August 31, 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.
Food
7.2
Comfort
7.8
Overall
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Food
7.2
Comfort
7.8
Overall
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Food
7.2
Comfort
7.8
Overall
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Food
7.2
Comfort
7.8
Overall
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
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 August 31, 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 7,457,451 searches. Data last updated August 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$397 | Average$681 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$397 | Average$557 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$398 | Average$692 | FlexibilityNo cancel fee | On-time71% |