$249+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — GND
Jun 27 — Jul 41
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Boston to Grenada with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
Cheapest
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 May 28, 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 May 28, 2026.
This Travelocity deal was found by Cheapflights users on 5/26. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/156:50 pm
BOS
- GND
2 stops43h 40m
Multiple Airlines
Thu 6/183:47 pm
GND
- BOS
1 stop26h 47m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$552
This Expedia deal was found by Cheapflights users on 5/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/86:50 pm
BOS
- GND
2 stops43h 40m
Multiple Airlines
Thu 6/113:47 pm
GND
- BOS
1 stop8h 12m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$556
This Delta deal was found by Cheapflights users on 5/27. 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 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 5/27![Delta logo]()
$583
This American Airlines deal was found by Cheapflights users on 5/27. 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 11/75:18 pm
BOS
- GND
2 stops20h 23m
American Airlines
Sat 11/144:55 pm
GND
- BOS
2 stops16h 48m
American Airlines
Deal found 5/27![American Airlines logo]()
$587
This American Airlines deal was found by Cheapflights users on 5/24. 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 8/265:36 am
BOS
- GND
1 stop8h 49m
American Airlines
Sun 8/303:25 pm
GND
- BOS
1 stop18h 54m
American Airlines
Deal found 5/24![American Airlines logo]()
$593
This American Airlines deal was found by Cheapflights users on 5/26. 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.
Sun 11/12:58 pm
BOS
- GND
1 stop22h 43m
American Airlines
Thu 11/53:42 pm
GND
- BOS
1 stop10h 04m
American Airlines
Deal found 5/26![American Airlines logo]()
$595
This Expedia deal was found by Cheapflights users on 5/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/910:45 am
BOS
- GND
1 stop27h 45m
Multiple Airlines
Fri 6/123:18 pm
GND
- BOS
1 stop8h 41m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$603
This Air Canada deal was found by Cheapflights users on 5/25. 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.
Wed 6/105:10 am
BOS
- GND
1 stop9h 20m
Air Canada
Sun 6/143:30 pm
GND
- BOS
1 stop31h 09m
Air Canada
Deal found 5/25![Air Canada logo]()
$605
This American Airlines deal was found by Cheapflights users on 5/24. 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 7/117:41 pm
BOS
- GND
2 stops18h 32m
American Airlines
Tue 7/143:13 pm
GND
- BOS
1 stop9h 46m
American Airlines
Deal found 5/24![American Airlines logo]()
$607
This American Airlines deal was found by Cheapflights users on 5/24. 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 6/268:45 pm
BOS
- GND
2 stops17h 29m
American Airlines
Sun 7/53:13 pm
GND
- BOS
2 stops20h 50m
American Airlines
Deal found 5/24![American Airlines logo]()
$610
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 May 28, 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 May 28, 2026.
This Delta deal was found by Cheapflights users on 5/23. 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 5/23![Delta logo]()
$583
This American Airlines deal was found by Cheapflights users on 5/23. 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 6/145:01 am
BOS
- GND
1 stop8h 57m
American Airlines
Sat 6/202:58 pm
GND
- BOS
1 stop19h 07m
American Airlines
Deal found 5/23![American Airlines logo]()
$583
This JetBlue deal was found by Cheapflights users on 5/24. 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 8/256:05 am
BOS
- GND
1 stop8h 10m
JetBlue
Mon 8/313:28 pm
GND
- BOS
1 stop8h 31m
JetBlue
Deal found 5/24![JetBlue logo]()
$669
This American Airlines deal was found by Cheapflights users on 5/23. 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 11/76:26 pm
BOS
- GND
2 stops19h 15m
American Airlines
Sat 11/144:55 pm
GND
- BOS
1 stop18h 01m
American Airlines
Deal found 5/23![American Airlines logo]()
$587
This JetBlue deal was found by Cheapflights users on 5/24. 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 8/276:05 am
BOS
- GND
1 stop8h 10m
JetBlue
Mon 8/313:28 pm
GND
- BOS
1 stop8h 31m
JetBlue
Deal found 5/24![JetBlue logo]()
$669
This American Airlines deal was found by Cheapflights users on 5/28. 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.
Tue 10/277:05 pm
BOS
- GND
2 stops18h 45m
American Airlines
Tue 11/173:42 pm
GND
- BOS
2 stops19h 14m
American Airlines
Deal found 5/28![American Airlines logo]()
$637
This JetBlue deal was found by Cheapflights users on 5/24. 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 8/256:05 am
BOS
- GND
1 stop8h 10m
JetBlue
Sun 8/304:00 pm
GND
- BOS
1 stop7h 59m
JetBlue
Deal found 5/24![JetBlue logo]()
$669
Last-minute flights from Boston to GrenadaDiscover last-minute flight deals from Boston to Grenada. Data last updated May 28, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Grenada. Data last updated May 28, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 5/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/86:50 pm
BOS
- GND
2 stops43h 40m
Multiple Airlines
Thu 6/113:47 pm
GND
- BOS
1 stop8h 12m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$556
This Expedia deal was found by Cheapflights users on 5/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/910:45 am
BOS
- GND
1 stop27h 45m
Multiple Airlines
Fri 6/123:18 pm
GND
- BOS
1 stop8h 41m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$603
This Air Canada deal was found by Cheapflights users on 5/25. 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.
Wed 6/105:10 am
BOS
- GND
1 stop9h 20m
Air Canada
Sun 6/143:30 pm
GND
- BOS
1 stop31h 09m
Air Canada
Deal found 5/25![Air Canada logo]()
$605
This American Airlines deal was found by Cheapflights users on 5/23. 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 6/145:01 am
BOS
- GND
1 stop8h 57m
American Airlines
Sat 6/202:58 pm
GND
- BOS
1 stop19h 07m
American Airlines
Deal found 5/23![American Airlines logo]()
$583
This Travelocity deal was found by Cheapflights users on 5/26. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/156:50 pm
BOS
- GND
2 stops43h 40m
Multiple Airlines
Thu 6/183:47 pm
GND
- BOS
1 stop26h 47m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$552
This American Airlines deal was found by Cheapflights users on 5/26. 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.
Mon 6/155:01 am
BOS
- GND
1 stop8h 57m
American Airlines
Thu 6/182:58 pm
GND
- BOS
1 stop19h 07m
American Airlines
Deal found 5/26![American Airlines logo]()
$613
This American Airlines deal was found by Cheapflights users on 5/26. 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.
Tue 6/163:30 pm
BOS
- GND
2 stops22h 28m
American Airlines
Fri 6/192:58 pm
GND
- BOS
1 stop10h 01m
American Airlines
Deal found 5/26![American Airlines logo]()
$587
This American Airlines deal was found by Cheapflights users on 5/26. 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.
Thu 6/256:00 pm
BOS
- GND
1 stop19h 58m
American Airlines
Sun 6/282:58 pm
GND
- BOS
2 stops20h 48m
American Airlines
Deal found 5/26![American Airlines logo]()
$625
This American Airlines deal was found by Cheapflights users on 5/24. 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 6/268:45 pm
BOS
- GND
2 stops17h 29m
American Airlines
Sun 7/53:13 pm
GND
- BOS
2 stops20h 50m
American Airlines
Deal found 5/24![American Airlines logo]()
$610
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 May 28, 2026.
Search for one-way flight options from Boston to Grenada. Find affordable one-way fares based on user searches. Data last updated May 28, 2026.
This Orbitz deal was found by Cheapflights users on 5/27. 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.
Sat 8/295:00 pm
BOS
- GND
1 stop21h 30m
Air Canada
Deal found 5/27![Air Canada logo]()
$249
This American Airlines deal was found by Cheapflights users on 5/24. 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 7/186:00 am
BOS
- GND
1 stop8h 13m
American Airlines
Deal found 5/24![American Airlines logo]()
$292
This American Airlines deal was found by Cheapflights users on 5/27. 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.
Thu 7/164:46 pm
BOS
- GND
2 stops21h 27m
American Airlines
Deal found 5/27![American Airlines logo]()
$298
This American Airlines deal was found by Cheapflights users on 5/24. 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 7/175:10 am
BOS
- GND
1 stop9h 03m
American Airlines
Deal found 5/24![American Airlines logo]()
$322
This American Airlines deal was found by Cheapflights users on 5/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:00 am
BOS
- GND
2 stops33h 32m
American Airlines
Deal found 5/25![American Airlines logo]()
$379
This JetBlue deal was found by Cheapflights users on 5/25. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/98:43 am
BOS
- GND
1 stop14h 54m
JetBlue
Deal found 5/25![JetBlue logo]()
$417
This Gotogate deal was found by Cheapflights users on 5/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:00 am
BOS
- GND
3 stops14h 25m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$427
This Justfly.com deal was found by Cheapflights users on 5/24. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/78:39 pm
BOS
- GND
1 stop26h 58m
JetBlue
Deal found 5/24![JetBlue logo]()
$433
This Mytrip deal was found by Cheapflights users on 5/24. 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 7/186:00 am
BOS
- GND
3 stops14h 25m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$458
This Travelocity deal was found by Cheapflights users on 5/27. 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.
Thu 7/1610:50 am
BOS
- GND
3 stops33h 35m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$467
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 May 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $552 (Travelocity) |
One-way from | $249 (Orbitz) |
Popular in | November |
Cheapest in | March |
Average price | $544 |
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 May 28, 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 11/7
5:45 am-3:15 pm
1 stop8h 30m
St. George's Point Saline Intl
Sat 11/14
4:30 pm-12:58 am
1 stop9h 28m
$583
BostonSt. George's
BOS - GND
BOSGND
Boston Logan Intl
Sun 6/14
5:01 am-1:58 pm
1 stop8h 57m
St. George's Point Saline Intl
Sat 6/20
2:58 pm-10:05 am
1 stop19h 07m
$583
BostonSt. George's
BOS - GND
BOSGND
Boston Logan Intl
Sat 11/7
6:26 pm-2:41 pm
2 stops19h 15m
St. George's Point Saline Intl
Sat 11/14
4:55 pm-9:56 am
1 stop18h 01m
$587
BostonSt. George's
BOS - GND
BOSGND
Boston Logan Intl
Tue 10/27
7:05 pm-1:50 pm
2 stops18h 45m
St. George's Point Saline Intl
Tue 11/17
3:42 pm-9:56 am
2 stops19h 14m
$637
BostonSt. George's
BOS - GND
BOSGND
Boston Logan Intl
Tue 8/25
6:05 am-2:15 pm
1 stop8h 10m
St. George's Point Saline Intl
Mon 8/31
3:28 pm-11:59 pm
1 stop8h 31m
$669
BostonSt. George's
BOS - GND
BOSGND
Boston Logan Intl
Thu 8/27
6:05 am-2:15 pm
1 stop8h 10m
St. George's Point Saline Intl
Mon 8/31
3:28 pm-11:59 pm
1 stop8h 31m
$669
Quickest round-trip
BostonSt. George's
BOS - GND
BOSGND
Boston Logan Intl
Tue 8/25
6:05 am-2:15 pm
1 stop8h 10m
St. George's Point Saline Intl
Sun 8/30
4:00 pm-11:59 pm
1 stop7h 59m
$669
Cheapest one-way
BostonSt. George's
BOS - GND
BOSGND
Boston Logan Intl
Sat 8/29
5:00 pm-2:30 pm
1 stop21h 30m
$249
BostonSt. George's
BOS - GND
BOSGND
Boston Logan Intl
Fri 7/17
8:56 pm-2:13 pm
2 stops17h 17m
$298
BostonSt. George's
BOS - GND
BOSGND
Boston Logan Intl
Sun 8/9
8:43 am-11:37 pm
1 stop14h 54m
$417
Showing 1-10 of 15 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, December is the cheapest month in which you can book a flight from Boston to Grenada (average of $325). Flying from Boston to Grenada in June is currently the most expensive (average of $582). 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 80 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 May 28, 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.
Crew
8.5
Food
7.2
Overall
7.9
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Overall
7.9
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Overall
7.9
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Overall
7.9
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Alternative routes for Boston to Grenada
See prices for flight routes from nearby airports that may be better suited for you.
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 May 28, 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 May 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$397 | Average$653 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$397 | Average$532 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$398 | Average$667 | FlexibilityNo cancel fee | On-time71% |