$180 Find Cheap Flights from Boston to Grenada

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

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Flight Deals

Book Cheap Boston to Grenada Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Grenada that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Grenada

Thu, Jan 15 - Thu, Jan 22
Delta Logo
6:35 pm - 3:19 pm
BOS
-
GND
19h 44m1 stop
Delta Logo
4:34 pm - 1:04 am
GND
-
BOS
9h 30m1 stop
$389Delta
Sat, Feb 7 - Sat, Feb 14
Delta Logo
5:35 am - 3:29 pm
BOS
-
GND
8h 54m1 stop
Delta Logo
4:53 pm - 1:09 am
GND
-
BOS
9h 16m1 stop
$398Delta
Sat, Feb 7 - Sat, Feb 14
American Airlines Logo
4:18 pm - 3:00 pm
BOS
-
GND
21h 42m2 stops
American Airlines Logo
4:20 pm - 12:59 am
GND
-
BOS
9h 39m1 stop
$402American Airlines
Sat, Feb 28 - Tue, Mar 3
American Airlines Logo
5:30 pm - 3:19 pm
BOS
-
GND
20h 49m1 stop
American Airlines Logo
4:30 pm - 9:51 am
GND
-
BOS
18h 21m1 stop
$407American Airlines
Sat, Jan 17 - Wed, Jan 21
American Airlines Logo
6:17 pm - 3:00 pm
BOS
-
GND
19h 43m1 stop
American Airlines Logo
4:00 pm - 12:59 am
GND
-
BOS
9h 59m1 stop
$423American Airlines
Sat, Jan 17 - Wed, Jan 21
American Airlines Logo
6:17 pm - 3:00 pm
BOS
-
GND
19h 43m1 stop
American Airlines Logo
4:00 pm - 10:29 am
GND
-
BOS
19h 29m2 stops
$427American Airlines
Tue, Feb 17 - Sun, Feb 22
American Airlines Logo
6:15 pm - 3:19 pm
BOS
-
GND
20h 04m2 stops
American Airlines Logo
4:20 pm - 11:26 am
GND
-
BOS
20h 06m2 stops
$432American Airlines
Sat, Apr 25 - Sat, May 2
Delta Logo
5:40 am - 2:15 pm
BOS
-
GND
8h 35m1 stop
Delta Logo
3:30 pm - 1:15 am
GND
-
BOS
9h 45m1 stop
$449Delta
Mon, Jan 26 - Fri, Jan 30
JetBlue Logo
5:10 am - 3:11 pm
BOS
-
GND
9h 01m1 stop
JetBlue Logo
4:45 pm - 12:13 am
GND
-
BOS
8h 28m1 stop
$456JetBlue
Sat, Mar 7 - Wed, Mar 11
American Airlines Logo
6:17 pm - 2:23 pm
BOS
-
GND
19h 06m1 stop
American Airlines Logo
3:26 pm - 10:02 am
GND
-
BOS
18h 36m1 stop
$465American Airlines
Booking Insights

KAYAK's insights & trends for Boston to Grenada flights

Get data-powered insights and trends into flights from Boston to Grenada to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a layover from Boston to Grenada?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $512 on average.

What is the cheapest month to fly from Boston to Grenada?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Grenada, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Grenada is March, when tickets cost $532 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of round-trip tickets is $932 and $833 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Grenada, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boston to Grenada, you should book around 3 weeks before departure, which saves you about 20% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonJuly
Cheapest flight$180
Best time to beat the crowds but there is an average 24% increase in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Boston to St. George's

FAQs - booking Grenada flights

  • How does KAYAK find such low prices on flights from Boston to Grenada?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Grenada.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Grenada?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Boston to Grenada is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Grenada?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Boston to Grenada with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Grenada?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Boston to Grenada up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Grenada?

    The cheapest time of day to fly to Grenada is generally in the morning, when round-trip flights cost $566 on average. Morning departures are around 18% cheaper than evening flights, on average. The most expensive time of day to fly to Grenada is generally at night, which is peak travel time and where the average cost of a ticket is $805.

Reviews of the top 3 airlines serving from Boston to Grenada

 
Need help choosing which airline to fly with from Boston to Grenada? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8014 reviews
7.9Entertainment
8.1Boarding
7.3Food
8.5Crew
7.9Comfort
Airline reviews

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

2.0 MediocrePeter, Dec 2025
JFK - MEM
Read more Delta reviews

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Flight delays both to Detroits and return flight . The flight to Detroit was associated with mechanical difficulty

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

Wasn't a Delta issue I don't think, but seems there was a Delta flight at each of the 2 Dallas airports at the same exact time, both to Atlanta. I was evidently booked on the one at Love Airport, but the Carey transport shuttle took me to DFW instead and I ended up missing the flight by just a few minutes. Was able to book a Southwest flight from Love Airport, but was a big loss of time and an inconvenience.

Great. I had to modify a flight. That was easy and free. Thank You

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Great flight - friendly and attentive team! Seats in coach were comfy, but a little cramped - but that is the case with all airlines ;)

The boarding by groups is pointless. The first two groups worked fine, but almost Noone boarded in goups three thru five leaving the vast majority boarding when group six was called. It defeated the purpose of spreading out the crowd.

I don’t know who decides what food to serve on these flights but I would be so embarrassed if I served this to anyone and call it food…

For whatever reason, the flight was not catered -we were told it would be a 45 minute delay waiting for catering - so no food. There were opened candy and peanuts in the seatback pocket. Flight landed early in DFW but due to the assigned gate not being available, we sat on the ground for 30 minutes waiting for the gate to open - making the flight actually arrive at the gate late.

Not great. Booked Extra seats and got nothing extra at all. It’s basically a big budget airline.

The pilot greased the landing and the crew was fantastic.

I bought wifi and most of the flight could not even use it my apps would just spin. I couldn't even listen to music. super frustrating.

delayed due to weather. Could not communicate with family since the wifi was broken

Experience was good, however I had a delay due to weather happening and had to re purchase a seat on a new plane for a higher price (could be my own issue and misunderstanding) but other than that situation. First time flyer (by myself) was terrific!! The last from ORD to ALO didn't have wifi, but it was only 45 minutes so I'm sure that was part of the reason. Overall my experience was great! Next time I will remember to buy tickets with longer layovers. The delays really saved my overall anxiety. :)

Flight was delayed 17 hours due to aircraft issues. American did provide hotel, transportation and meals, 3 hours past boarding time, but it took us another hour to get the vouchers.

It was good. I prefer JB over other airlines.I just wish we had headphones for the films, but other than that - good.

The ride share experience in JFK is terrible. After traveling on a flight, then you need to take a subway to the last stop to get an uber or lyft. Unacceptable. Bad job JetBlue for permitting JFK and Port Authority to do this to your passengers.

Checking In on JetBlue site was impossible. It hung up on REAL ID. Even my Global Entry did not help. Luckily, on Kayak site it was a breeze. Entire flight the temperature was COLD! Otherwise the crew was great!

The flight was two hours late due to a computer fault and resulting maintenance. Nothing was offered as compensation beyond bottles of water during the time we were deplaned and waiting in the terminal.

Very pleasant flight attendants. Gate crew rather loud chatting with each other.

Four plus hour flight delay in New York caused us to take off after 11:30pm. We didn’t arrive at our hotel until five hours after check in. Started the trip off feeling exhausted.

Plane was in bad shape. TV’s and WiFi didn’t work. Plane need a refresh. Not enough room for bags.

There was a fowl odour coming from the lavatory the entire flight

Everything was great. I liked the text updates so that I never miss a gate change & I have all the latest info.

I don’t usually fly budget airlines or airlines in the United States. It was as good as any other airline. The seats are comfortable and the airline attendants are not rude & surly. Very nice flight (s).

Everything you need to know for your flight from Boston to Grenada

Information on your arrival and departure airports