$241 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 4/28. 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

Tue, Apr 28 - Sat, May 2
American Airlines Logo
6:00 am - 2:18 pm
BOS
-
GND
8h 18m
1 stop
American Airlines Logo
3:55 pm - 10:02 am
GND
-
BOS
18h 07m
1 stop
$563American Airlines
Tue, Apr 28 - Sat, May 2
American Airlines Logo
7:04 pm - 2:18 pm
BOS
-
GND
19h 14m
2 stops
American Airlines Logo
3:55 pm - 10:02 am
GND
-
BOS
18h 07m
1 stop
$567American Airlines
Fri, Jun 5 - Sun, Jun 7
American Airlines Logo
5:00 am - 1:58 pm
BOS
-
GND
8h 58m
1 stop
American Airlines Logo
2:58 pm - 12:59 am
GND
-
BOS
10h 01m
1 stop
$568American Airlines
Fri, Jun 5 - Sun, Jun 7
American Airlines Logo
8:45 pm - 2:15 pm
BOS
-
GND
17h 30m
2 stops
American Airlines Logo
2:58 pm - 12:59 am
GND
-
BOS
10h 01m
1 stop
$572American Airlines
Sun, May 31 - Wed, Jun 10
American Airlines Logo
5:00 am - 1:58 pm
BOS
-
GND
8h 58m
1 stop
American Airlines Logo
2:58 pm - 12:59 am
GND
-
BOS
10h 01m
1 stop
$583American Airlines
Thu, Jun 25 - Tue, Jun 30
American Airlines Logo
6:36 pm - 1:58 pm
BOS
-
GND
19h 22m
2 stops
American Airlines Logo
2:58 pm - 9:35 am
GND
-
BOS
18h 37m
2 stops
$587American Airlines
Thu, Apr 30 - Sun, May 3
American Airlines Logo
6:00 am - 2:18 pm
BOS
-
GND
8h 18m
1 stop
American Airlines Logo
3:18 pm - 10:02 am
GND
-
BOS
18h 44m
1 stop
$588American Airlines
Fri, Jun 5 - Sun, Jun 7
American Airlines Logo
8:45 pm - 1:58 pm
BOS
-
GND
17h 13m
2 stops
American Airlines Logo
2:58 pm - 9:35 am
GND
-
BOS
18h 37m
2 stops
$592American Airlines
Fri, Apr 24 - Tue, Apr 28
American Airlines Logo
5:00 am - 2:18 pm
BOS
-
GND
9h 18m
1 stop
American Airlines Logo
3:18 pm - 12:59 am
GND
-
BOS
9h 41m
1 stop
$593American Airlines
Thu, Jun 25 - Tue, Jun 30
American Airlines Logo
5:00 am - 1:58 pm
BOS
-
GND
8h 58m
1 stop
American Airlines Logo
2:58 pm - 4:15 pm
GND
-
BOS
25h 17m
1 stop
$596American 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.

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

The average price for all round-trip flights from Boston to Grenada depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Grenada is generally in the morning, when round-trip flights cost $672 on average. The most expensive time of day to fly to Grenada is generally in the morning, which is peak travel time and where the average cost of a ticket is $672.

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 $667 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 September, when tickets cost $451 (return) on average. On the other hand, the most expensive months are November and August, when the average cost of round-trip tickets is $958 and $766 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 4 weeks before departure, which saves you about 31% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonJuly
Cheapest flight$241
Best time to beat the crowds but there is an average 9% 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.

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 8392 reviews
8.1Boarding
7.9Comfort
7.8Entertainment
8.5Crew
7.2Food
Airline reviews

Okay considering we had weather delays which the Pilot notified us of immediately!

8.0 ExcellentPaul A, Apr 2026
ORD - ATL
Read more Delta reviews

Okay considering we had weather delays which the Pilot notified us of immediately!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

Flight from Fort Wayne to Atlanta was the smallest in terms of cabin space that I've ever seen. A carry on I've used for 20 years BARELY fit in overhead compartment. I'm 5'10" and felt very cramped. Not the best experience.

I am writing to express my dissatisfaction with the poor service and unprofessional staff we encountered when traveling with an infant. Our flight was delayed, and the gate staff failed to manage the boarding process appropriately. Due to incorrect, unavailable, or missing 'pink tag' stroller and car seat check-in procedures at the gate, we were forced to board last. Furthermore, the gate staff was rude and dismissive, causing significant distress to our infant. To make matters worse, one of our checked items—an infant sleeper/lounger—was returned to us broken. Given the unsafe handling of essential equipment and unprofessional treatment, I expect a prompt resolution regarding compensation for the damaged items.

We departed and landed early which was a nice surprise. The boarding process was slow.

N Everything was perfect from boarding to assistance to baggage in Tampa

Subpar. The seating on the plane is almost unbearable. We are literally touching and/or sitting on each other which is totally unacceptable and shameful. Pilots and crew was very accommodating and friendly.

The boarding was organized and informative but the plane was tight meaning that you were sitting on one another and extremely uncomfortable. It’s disappointing that can’t have common seating comfort on the plane.

Loved the crew! Sucks that we went from 1 hour and 8 minute layover to a 3 hour layover. But weather sucks like that.

I was told that they needed to check my bag at the gate and to pick it up at the gate in Richmond. No big deal. I know they can't control the weather, but we flew around RIC for 45 minutes to avoid the storm and were 25 minutes late leaving as well. Once we landed, we were told to go to baggage claim to pick up our luggage. I went to bathroom, paid for parking, and went to the assigned baggage claim location. United flight people came down with us as well. They got their luggage immediately. Next, South West people came down about 10 minutes later. They got their luggage next. We finally got our luggage around 30 minutes in waiting. Was not a wonderful experience. No reflection on Delta, but the ground crew was lousy at best.

We were delayed and had to circle due to weather and had to divert for fuel. While I understand that you can’t control the weather I would have appreciated knowing that the crew wasn’t going to run out of hours and then having to spend the night in the Raleigh airport.

Messy plane that was falling apart Small screens that didn't work

I was traveling with two small kids and our TV s were the only ones not working. Informed the flight attendant who did nothing about them.

They forced me to check my hand luggage at the gate.

I specifically choose not to check bags to ensure I can proceed directly to ground transportation upon arrival. However, due to a recurring lack of cabin space, I was again forced to gate-check my rolling luggage after going through my luggage to take out electronics and batteries. This practice unilaterally changes the service agreement made at the time of purchase. JetBlue needs to find a better way to manage overhead space that honors the carry-on baggage allowance.

Still hasn’t left. Why are you asking how it was?

Flight was good wish there were more snacks options for such a long flight but stewardesses were very pleasant as was flight crew.

I was denied a plastic fork to eat my food and was told plastic forks are for paying customers who buy Jet Blue’s food. So I had to make a utensil out of a cup so nourish my body. Like a refugee. Because decency is dead.

I was especially impressed without efficiently the crew got passengers on and off. One of the stewards was slightly gruff, I thought. No big deal but that's what I noticed.

Absolutely horrible. Flight was delayed 4 hours and they had no clue what was going on.

I'm not sure American is capable of on-time arrivals and departures. When you land at ORD, you almost always get held on the tarmac because your gate is still occupied. I may have missed my connection, but that ended up up being significantly delayed as well. Once again, I finally got home well after midnight.

Same plane as RDU to LGA — internet not working. Pilot issue of some sort at end of prior flight - I was on same plane for my connection. Late/delayed —

Good flight, seated and had a water within 5 minutes. Crew was hospitable.

Message about flight cancelation was received late due to being in the air. No explanation, just canceled and booked on morning flight. We had to stay in the airport overnight because there was no transportation offered to get to the hotel that AA had available. Actual inflight was fine.

I didn't go from Reno to Phoenix I ended up going from Reno to Dallas to Tucson because my flight rebooked because my Amtrak was late I tried notifying you guys I also don't know what you ask me about my flight because you guys didn't book my flight

Delays experienced in boarding/take off due to incoming plane delayed. However, the boarding time/depart time in the app was significantly delayed in providing these updates. Usually not updated until an hour after we should have already boarded. Poorly managed.

Bag drop was very disorganized in Miami. All main cabin passengers were shunted to just a few lanes and they had an equal number of lanes for first class passengers but there was nobody on those lines. They did nothing to bring the main cab and passengers over to the open lines and they just had employees standing there and doing nothing

there are no options s for snack besides cookies would ve nice to have a salty option n

We did not have enough time to make our connecting flight. As a result, we were put onto a different airline for our second leg. The different airline was NOT comparable to British Airlines, and our arrival was significantly delayed. The actual flight on BA was amazing.

We left at 1030 am pacific from LA and supposed to land at 7 pm Eastern in NY. They made a detour, stopped in Philadelphia and didn’t land till 1130 PM Eastern!!! Worst flight experience with no pilot communication with no explanation as to what was going on. Everyone was very frustrated to say the least.

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

Information on your arrival and departure airports