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Cheap flights from Boston to Grenada from $180

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Grenada departing on 3/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:36 am - 3:03 pmBOS-GND
8h 27m1 stop
American Airlines Logo
4:03 pm - 12:51 amGND-BOS
9h 48m1 stop
$398American Airlines
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Thu, Nov 13 - Tue, Nov 18
American Airlines Logo
4:20 pm - 3:03 pmBOS-GND
21h 43m2 stops
American Airlines Logo
4:03 pm - 10:29 amGND-BOS
19h 26m2 stops
$402American Airlines
Find Deal
Thu, Nov 13 - Tue, Nov 18
American Airlines Logo
12:25 pm - 3:02 pmBOS-GND
25h 37m1 stop
American Airlines Logo
4:04 pm - 12:59 amGND-BOS
9h 55m1 stop
$407American Airlines
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Wed, Dec 3 - Fri, Dec 5
JetBlue Logo
8:30 am - 5:34 pmBOS-GND
8h 04m1 stop
JetBlue Logo
6:44 pm - 7:41 amGND-BOS
13h 57m1 stop
$432JetBlue
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Fri, Nov 21 - Mon, Nov 24
Delta Logo
6:40 pm - 3:15 pmBOS-GND
19h 35m1 stop
Delta Logo
4:30 pm - 12:59 amGND-BOS
9h 29m1 stop
$455Delta
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Wed, Feb 18 - Sat, Feb 28
Delta Logo
8:30 pm - 3:15 pmBOS-GND
17h 45m1 stop
Delta Logo
4:30 pm - 12:59 amGND-BOS
9h 29m1 stop
$496Delta
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Wed, Feb 18 - Sat, Feb 28
Delta Logo
5:40 am - 3:15 pmBOS-GND
8h 35m1 stop
Delta Logo
4:30 pm - 10:02 amGND-BOS
18h 32m1 stop
$512Delta
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Fri, Feb 20 - Sun, Mar 1
JetBlue Logo
5:40 am - 1:25 pmBOS-GND
7h 45m1 stop
JetBlue Logo
4:23 pm - 11:48 pmGND-BOS
8h 25m1 stop
$521JetBlue
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Fri, Oct 31 - Wed, Nov 5
JetBlue Logo
5:40 am - 1:25 pmBOS-GND
7h 45m1 stop
JetBlue Logo
4:23 pm - 12:03 amGND-BOS
8h 40m1 stop
$526JetBlue
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Fri, Oct 31 - Fri, Nov 7
JetBlue Logo
5:40 am - 1:25 pmBOS-GND
7h 45m1 stop
JetBlue Logo
2:51 pm - 12:03 amGND-BOS
10h 12m1 stop
$539JetBlue
Find Deal
Fri, Oct 31 - Sat, Nov 8

JetBlue flights from Boston to Grenada

Our best JetBlue deals on Boston to Grenada flight tickets
JetBlue
Nov 21
BOS8:30 amBoston Logan Intl
8h 04m
1 stop
GND5:34 pmSt. George's Point Saline Intl
Nov 24
GND6:44 pmSt. George's Point Saline Intl
13h 57m
1 stop
BOS7:41 amBoston Logan Intl
$432
Find similar
JetBlue
Nov 1
BOS5:40 amBoston Logan Intl
7h 17m
1 stop
GND12:57 pmSt. George's Point Saline Intl
Nov 8
GND2:51 pmSt. George's Point Saline Intl
17h 50m
1 stop
BOS7:41 amBoston Logan Intl
$498
Find similar
JetBlue
Oct 31
BOS5:40 amBoston Logan Intl
7h 45m
1 stop
GND1:25 pmSt. George's Point Saline Intl
Nov 5
GND4:23 pmSt. George's Point Saline Intl
8h 25m
1 stop
BOS11:48 pmBoston Logan Intl
$521
Find similar

Delta flights from Boston to Grenada

Our best Delta deals on Boston to Grenada flight tickets
Delta
Feb 18
BOS6:40 pmBoston Logan Intl
19h 35m
1 stop
GND3:15 pmSt. George's Point Saline Intl
Feb 28
GND4:30 pmSt. George's Point Saline Intl
9h 29m
1 stop
BOS12:59 amBoston Logan Intl
$455
Find similar
Delta
Feb 18
BOS8:30 pmBoston Logan Intl
17h 45m
1 stop
GND3:15 pmSt. George's Point Saline Intl
Feb 28
GND4:30 pmSt. George's Point Saline Intl
9h 29m
1 stop
BOS12:59 amBoston Logan Intl
$496
Find similar
Delta
Feb 20
BOS5:40 amBoston Logan Intl
8h 35m
1 stop
GND3:15 pmSt. George's Point Saline Intl
Mar 1
GND4:30 pmSt. George's Point Saline Intl
18h 32m
1 stop
BOS10:02 amBoston Logan Intl
$512
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated October 21, 2025.
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

BostonSt. George's

BOS - GND

BOSGND

Boston Logan Intl

Thu 11/13

5:36 am-3:03 pm

1 stop8h 27m

St. George's Point Saline Intl

Tue 11/18

4:03 pm-12:51 am

1 stop9h 48m

$398

BostonSt. George's

BOS - GND

BOSGND

Boston Logan Intl

Thu 11/13

4:20 pm-3:03 pm

2 stops21h 43m

St. George's Point Saline Intl

Tue 11/18

4:03 pm-10:29 am

2 stops19h 26m

$402

BostonSt. George's

BOS - GND

BOSGND

Boston Logan Intl

Wed 12/3

12:25 pm-3:02 pm

1 stop25h 37m

St. George's Point Saline Intl

Fri 12/5

4:04 pm-12:59 am

1 stop9h 55m

$407

BostonSt. George's

BOS - GND

BOSGND

Boston Logan Intl

Fri 11/21

8:30 am-5:34 pm

1 stop8h 04m

St. George's Point Saline Intl

Mon 11/24

6:44 pm-7:41 am

1 stop13h 57m

$432

BostonSt. George's

BOS - GND

BOSGND

Boston Logan Intl

Wed 2/18

6:40 pm-3:15 pm

1 stop19h 35m

St. George's Point Saline Intl

Sat 2/28

4:30 pm-12:59 am

1 stop9h 29m

$455

BostonSt. George's

BOS - GND

BOSGND

Boston Logan Intl

Wed 2/18

8:30 pm-3:15 pm

1 stop17h 45m

St. George's Point Saline Intl

Sat 2/28

4:30 pm-12:59 am

1 stop9h 29m

$496

BostonSt. George's

BOS - GND

BOSGND

Boston Logan Intl

Fri 2/20

5:40 am-3:15 pm

1 stop8h 35m

St. George's Point Saline Intl

Sun 3/1

4:30 pm-10:02 am

1 stop18h 32m

$512

BostonSt. George's

BOS - GND

BOSGND

Boston Logan Intl

Fri 10/31

5:40 am-1:25 pm

1 stop7h 45m

St. George's Point Saline Intl

Wed 11/5

4:23 pm-11:48 pm

1 stop8h 25m

$521

BostonSt. George's

BOS - GND

BOSGND

Boston Logan Intl

Fri 10/31

5:40 am-1:25 pm

1 stop7h 45m

St. George's Point Saline Intl

Fri 11/7

4:23 pm-12:03 am

1 stop8h 40m

$526

BostonSt. George's

BOS - GND

BOSGND

Boston Logan Intl

Fri 10/31

5:40 am-1:25 pm

1 stop7h 45m

St. George's Point Saline Intl

Sat 11/8

2:51 pm-12:03 am

1 stop10h 12m

$539

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Grenada from

How to get the cheapest flight ticket from Boston to Grenada

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Grenada?

The cheapest month to fly to Grenada from Boston is in January. Flight prices, which tend to average around $532, are often lower during this time because this is during the off-season. If you don’t want to visit Grenada in January, then you should wait until September to fly from Boston, when ticket prices are also cheap, with an average price of $532.

What is the cheapest day to depart on your flight to Grenada?

The cheapest day to depart on your flight to Grenada is on a Saturday when prices can be found for as low as $547. This is often the case because there is less demand to fly during this day of the week. Flights from Boston to Grenada on a Tuesday will generally be more expensive and average around $585. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Grenada?

The cheapest time of day to fly to Grenada is in the morning when flights can be purchased for as low as $549. In contrast, the most expensive time of day to depart to Grenada is in the evening when prices are around $805.

What is the cheapest Boston Logan Intl to Grenada flight route?

Fly from Boston Logan Intl to St. George's Point Saline Intl for the best Boston Logan Intl - Grenada flight prices

How far in advance should I book a flight to Grenada?

You are more likely to see cheaper flights to Grenada from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Grenada for around $658 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Grenada from Boston for as low as $534 on momondo.

What cabin class options are available on Boston Logan Intl to Grenada flights?

There is only 1 cabin class available to choose from on Boston Logan Intl to Grenada flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Boston to Grenada flights?

You could potentially save up to 37% on your flight if you consider stops on a Boston to Grenada flight.

Cheap Boston to Grenada flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Grenada

Direct flights

None
There are no direct flights from Boston to Grenada. There are no popular flight routes from Boston to Grenada.
Search flight deals

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Grenada?

    Prices for flights from Boston Logan Intl Airport to Grenada were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Grenada?

  • How old do you have to be to fly from Boston Logan Intl Airport to Grenada?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Grenada.

  • What documentation or ID do you need to fly to Grenada?

    The travel and health documents you'll need for your trip to Grenada may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Grenada. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Boston to Grenada?

Best airlines flying from Boston to Grenada

Compare and see reviews for airlines that fly from Boston to Grenada with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $372Free CancellationRating
7.2
2,909 reviews
Search JetBlue flights
DeltaPriceFrom $397Free CancellationRating
7.9
7,978 reviews
Search Delta flights
American AirlinesPriceFrom $451Free CancellationRating
7.2
11,023 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Grenada?

Finding the right flight to Grenada from Boston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Grenada quick and easy, saving you time and money.

Can I find flights from Boston to Grenada with flexible booking policies on momondo?

All flight searches from Boston to Grenada on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Boston to Grenada?

Once you have performed a search for Boston to Grenada flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Boston to Grenada right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Boston to Grenada flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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