$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 1/28. 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

sáb, fev 28 - sáb, mar 7
Delta Logo
5:35 am - 3:15 pmBOS-GND
8h 40m1 stop
Delta Logo
4:30 pm - 9:02 amGND-BOS
17h 32m1 stop
$398Delta
Find Deal
ter, fev 3 - qui, mar 5
American Airlines Logo
5:15 am - 3:00 pmBOS-GND
8h 45m1 stop
American Airlines Logo
4:22 pm - 11:25 amGND-BOS
20h 03m2 stops
$402American Airlines
Find Deal
qua, mar 11 - seg, mar 16
Delta Logo
5:40 am - 2:15 pmBOS-GND
8h 35m1 stop
Delta Logo
3:30 pm - 12:59 amGND-BOS
9h 29m1 stop
$450Delta
Find Deal
qui, nov 27 - qui, dez 4
JetBlue Logo
10:50 am - 5:19 pmBOS-GND
29h 29m1 stop
JetBlue Logo
4:17 pm - 12:03 amGND-BOS
8h 46m1 stop
$460JetBlue
Find Deal
ter, fev 10 - qua, fev 18
JetBlue Logo
5:10 am - 3:14 pmBOS-GND
9h 04m1 stop
JetBlue Logo
6:19 pm - 7:13 amGND-BOS
13h 54m1 stop
$465JetBlue
Find Deal
qua, mar 11 - seg, mar 16
American Airlines Logo
5:55 pm - 1:45 pmBOS-GND
19h 50m2 stops
American Airlines Logo
3:50 pm - 10:02 amGND-BOS
18h 12m1 stop
$469American Airlines
Find Deal
sex, nov 28 - sáb, dez 6
American Airlines Logo
5:18 pm - 3:28 pmBOS-GND
21h 10m1 stop
American Airlines Logo
4:24 pm - 9:59 amGND-BOS
18h 35m1 stop
$474American Airlines
Find Deal
sex, nov 28 - sáb, dez 6
American Airlines Logo
5:18 pm - 3:28 pmBOS-GND
21h 10m1 stop
American Airlines Logo
4:24 pm - 10:34 amGND-BOS
19h 10m2 stops
$478American Airlines
Find Deal
qui, nov 27 - qui, dez 4
American Airlines Logo
10:23 am - 3:03 pmBOS-GND
27h 40m2 stops
American Airlines Logo
4:04 pm - 9:35 amGND-BOS
18h 31m2 stops
$486American Airlines
Find Deal
sáb, jan 17 - qua, jan 21
American Airlines Logo
6:17 pm - 3:00 pmBOS-GND
19h 43m1 stop
American Airlines Logo
4:00 pm - 12:59 amGND-BOS
9h 59m1 stop
$490American Airlines
Find Deal
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 $612 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 January, when tickets cost $532 (return) on average. On the other hand, the most expensive months are August and April, when the average cost of round-trip tickets is $874 and $777 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 39% 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 17% increase in price.
Most popular time to fly with an average 4% increase in price.
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 $543 on average. Morning departures are around 21% 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 8007 reviews
7.9Entertainment
8.5Crew
7.3Food
8.1Boarding
7.9Comfort
Airline reviews

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

10.0 ExcellentJacky, Nov 2025JFK - LHR
Read more Delta reviews

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

I have a gluten allergy so did have any food

I have a gluten allergy so didn't have any food

Loved the crew . Absolutely no complaints. Except for luggage lost

Everything was good The connects, with no blame to crew. Or pilots. I understand they are short staffed. Everything went well for me. I'll be using you guys again in May if not sooner.

this plane was really old, had exit row seats and tray was in arm of seat so super uncomfortable to use. another seat they could t even use the tray it was broke. seat i. front of me had duct tape on it cause seat was ripped open... this plane should either be updated or retired.

We were very rushed by a staff member at the gate when transferring from American Airlines to Fijian. Then the plane stayed put for ages anyhow! The plane was delayed and my bag sent to San Francisco instead of Fiji

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

We loved the steward on the plane. He made the night enjoyable

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

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).

No internet on a flight over three hours in this age is criminal. Staff inattentive and dismissive

They have the most inexperienced / rude flight staff I’ve encountered

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

Information on your arrival and departure airports