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Cheap flights from Boston to Grenada from $267

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 12/13. 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

American Airlines Logo
5:47 am - 2:17 pmBOS-GND
8h 30m1 stop
American Airlines Logo
3:17 pm - 12:59 amGND-BOS
9h 42m1 stop
$451American Airlines
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Tue, Sep 16 - Fri, Sep 26
American Airlines Logo
5:47 am - 2:18 pmBOS-GND
8h 31m1 stop
American Airlines Logo
3:17 pm - 12:59 amGND-BOS
9h 42m1 stop
$452American Airlines
Find Deal
Thu, Sep 11 - Wed, Sep 17
American Airlines Logo
5:47 am - 2:18 pmBOS-GND
8h 31m1 stop
American Airlines Logo
3:17 pm - 7:39 amGND-BOS
16h 22m2 stops
$456American Airlines
Find Deal
Thu, Sep 11 - Wed, Sep 17
American Airlines Logo
5:47 am - 2:17 pmBOS-GND
8h 30m1 stop
American Airlines Logo
3:18 pm - 10:09 amGND-BOS
18h 51m2 stops
$461American Airlines
Find Deal
Wed, Oct 1 - Sun, Oct 5
JetBlue Logo
7:08 am - 2:34 pmBOS-GND
7h 26m1 stop
JetBlue Logo
4:01 pm - 12:14 amGND-BOS
8h 13m1 stop
$503JetBlue
Find Deal
Sun, Sep 7 - Thu, Sep 11
JetBlue Logo
5:23 am - 2:34 pmBOS-GND
9h 11m1 stop
JetBlue Logo
4:01 pm - 12:14 amGND-BOS
8h 13m1 stop
$523JetBlue
Find Deal
Fri, Sep 19 - Tue, Sep 30
Logo
6:00 am - 8:10 amBOS-GND
26h 10m3 stops
Logo
1:30 pm - 1:48 pmGND-BOS
24h 18m3 stops
$578
Find Deal
Thu, Sep 11 - Wed, Sep 17
Logo
6:00 am - 12:55 pmBOS-GND
30h 55m3 stops
Logo
1:30 pm - 1:48 pmGND-BOS
24h 18m3 stops
$588
Find Deal
Wed, Sep 17 - Wed, Sep 24
Delta Logo
5:40 am - 3:15 pmBOS-GND
8h 35m1 stop
Delta Logo
4:30 pm - 12:59 amGND-BOS
9h 29m1 stop
$649Delta
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Mon, Feb 16 - Mon, Feb 23
Delta Logo
5:40 am - 3:15 pmBOS-GND
8h 35m1 stop
Delta Logo
4:30 pm - 12:59 amGND-BOS
9h 29m1 stop
$654Delta
Find Deal
Mon, Feb 16 - Mon, Feb 23

Delta flights from Boston to Grenada

Our best Delta deals on Boston to Grenada flight tickets
Delta
Feb 16
BOS5:40 amBoston Logan Intl
8h 35m
1 stop
GND3:15 pmSt. George's Point Saline Intl
Feb 23
GND4:30 pmSt. George's Point Saline Intl
9h 29m
1 stop
BOS12:59 amBoston Logan Intl
$649
Find similar
Delta
Feb 16
BOS5:40 amBoston Logan Intl
8h 35m
1 stop
GND3:15 pmSt. George's Point Saline Intl
Feb 23
GND4:30 pmSt. George's Point Saline Intl
9h 29m
1 stop
BOS12:59 amBoston Logan Intl
$654
Find similar

American Airlines flights from Boston to Grenada

Our best American Airlines deals on Boston to Grenada flight tickets
American Airlines
Sep 16
BOS5:47 amBoston Logan Intl
8h 30m
1 stop
GND2:17 pmSt. George's Point Saline Intl
Sep 26
GND3:17 pmSt. George's Point Saline Intl
9h 42m
1 stop
BOS12:59 amBoston Logan Intl
$451
Find similar
American Airlines
Sep 11
BOS5:47 amBoston Logan Intl
8h 31m
1 stop
GND2:18 pmSt. George's Point Saline Intl
Sep 17
GND3:17 pmSt. George's Point Saline Intl
9h 42m
1 stop
BOS12:59 amBoston Logan Intl
$452
Find similar
American Airlines
Sep 11
BOS5:47 amBoston Logan Intl
8h 31m
1 stop
GND2:18 pmSt. George's Point Saline Intl
Sep 17
GND3:17 pmSt. George's Point Saline Intl
16h 22m
2 stops
BOS7:39 amBoston Logan Intl
$456
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 August 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

Tue 9/16

5:47 am-2:17 pm

1 stop8h 30m

St. George's Point Saline Intl

Fri 9/26

3:17 pm-12:59 am

1 stop9h 42m

$451

BostonSt. George's

BOS - GND

BOSGND

Boston Logan Intl

Thu 9/11

5:47 am-2:18 pm

1 stop8h 31m

St. George's Point Saline Intl

Wed 9/17

3:17 pm-12:59 am

1 stop9h 42m

$452

BostonSt. George's

BOS - GND

BOSGND

Boston Logan Intl

Thu 9/11

5:47 am-2:18 pm

1 stop8h 31m

St. George's Point Saline Intl

Wed 9/17

3:17 pm-7:39 am

2 stops16h 22m

$456

BostonSt. George's

BOS - GND

BOSGND

Boston Logan Intl

Wed 10/1

5:47 am-2:17 pm

1 stop8h 30m

St. George's Point Saline Intl

Sun 10/5

3:18 pm-10:09 am

2 stops18h 51m

$461

BostonSt. George's

BOS - GND

BOSGND

Boston Logan Intl

Sun 9/7

7:08 am-2:34 pm

1 stop7h 26m

St. George's Point Saline Intl

Thu 9/11

4:01 pm-12:14 am

1 stop8h 13m

$503

BostonSt. George's

BOS - GND

BOSGND

Boston Logan Intl

Fri 9/19

5:23 am-2:34 pm

1 stop9h 11m

St. George's Point Saline Intl

Tue 9/30

4:01 pm-12:14 am

1 stop8h 13m

$523

BostonSt. George's

BOS - GND

BOSGND

Boston Logan Intl

Thu 9/11

6:00 am-8:10 am

3 stops26h 10m

St. George's Point Saline Intl

Wed 9/17

1:30 pm-1:48 pm

3 stops24h 18m

$578

BostonSt. George's

BOS - GND

BOSGND

Boston Logan Intl

Wed 9/17

6:00 am-12:55 pm

3 stops30h 55m

St. George's Point Saline Intl

Wed 9/24

1:30 pm-1:48 pm

3 stops24h 18m

$588

BostonSt. George's

BOS - GND

BOSGND

Boston Logan Intl

Mon 2/16

5:40 am-3:15 pm

1 stop8h 35m

St. George's Point Saline Intl

Mon 2/23

4:30 pm-12:59 am

1 stop9h 29m

$649

BostonSt. George's

BOS - GND

BOSGND

Boston Logan Intl

Mon 2/16

5:40 am-3:15 pm

1 stop8h 35m

St. George's Point Saline Intl

Mon 2/23

4:30 pm-12:59 am

1 stop9h 29m

$654

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 November. Flight prices, which tend to average around $522, are often lower during this time because this is during the off-season. If you don’t want to visit Grenada in November, 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 $572. 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 Friday will generally be more expensive and average around $698. 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 $579. 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 $675 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 are 1 cabin classes 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?

No. A direct flight is the cheapest option for a flight between Boston to Grenada.

Cheap Boston to Grenada flight deals and tips

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

Fastest flight time

4h 52m

Direct flights

Sun

Airports in Grenada

1 airport
The fastest flight from Boston to Grenada takes 4h 52m
Direct flights go from Boston to Grenada on Sunday. There are no airlines offering direct flights.
There is 1 airport near Grenada: St. George's Point Saline Intl (GND)
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  • 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 $347Free CancellationRating
7.2
2,916 reviews
Search JetBlue flights
American AirlinesPriceFrom $451Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $532Free CancellationRating
7.9
7,981 reviews
Search Delta 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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