$267 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 11/8. 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

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Best Grenada Flight Deals from Boston

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
St. George's
St. George's1 stop$451
St. George's
St. George's1 stop$451

Cheap Flights from Boston to Grenada

 
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

Fri, Aug 29 - Sat, Sep 6
American Airlines Logo
5:13 am - 2:32 pmBOS-GND
9h 19m1 stop
American Airlines Logo
3:17 pm - 12:59 amGND-BOS
9h 42m1 stop
$451American Airlines
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Fri, Aug 29 - Sat, Sep 6
American Airlines Logo
7:10 pm - 2:32 pmBOS-GND
19h 22m2 stops
American Airlines Logo
3:17 pm - 9:36 amGND-BOS
18h 19m2 stops
$456American Airlines
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Sun, Aug 31 - Sun, Sep 7
American Airlines Logo
5:13 am - 2:32 pmBOS-GND
9h 19m1 stop
American Airlines Logo
3:18 pm - 10:10 amGND-BOS
18h 52m2 stops
$461American Airlines
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Sat, Oct 25 - Sat, Nov 1
American Airlines Logo
12:52 pm - 2:49 pmBOS-GND
25h 57m1 stop
American Airlines Logo
3:54 pm - 12:04 pmGND-BOS
20h 10m2 stops
$466American Airlines
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Fri, Aug 8 - Fri, Aug 15
JetBlue Logo
7:10 am - 10:36 pmBOS-GND
15h 26m1 stop
JetBlue Logo
5:01 am - 4:13 pmGND-BOS
11h 12m1 stop
$600JetBlue
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Sat, Dec 6 - Wed, Dec 10
Air Canada Logo
6:40 pm - 3:30 pmBOS-GND
19h 50m2 stops
Air Canada Logo
4:30 pm - 6:02 pmGND-BOS
26h 32m1 stop
$616Air Canada
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Wed, Dec 3 - Tue, Dec 16
JetBlue Logo
5:11 am - 2:53 pmBOS-GND
8h 42m1 stop
JetBlue Logo
4:22 pm - 11:47 pmGND-BOS
8h 25m1 stop
$703JetBlue
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Thu, Jul 24 - Mon, Aug 4
 Logo
6:00 am - 6:10 pmBOS-GND
12h 10m2 stops
 Logo
3:35 pm - 9:30 amGND-BOS
17h 55m2 stops
Sat, Jul 19 - Sun, Jul 27
Air Canada Logo
5:50 am - 2:35 pmBOS-GND
32h 45m2 stops
Air Canada Logo
3:35 pm - 10:38 pmGND-BOS
31h 03m1 stop
$764Air Canada
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Sat, Jul 19 - Sun, Jul 27
 Logo
10:20 am - 6:10 pmBOS-GND
31h 50m3 stops
 Logo
3:35 pm - 9:35 amGND-BOS
18h 00m2 stops
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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 $627 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 October, when tickets cost $492 (return) on average. On the other hand, the most expensive months are December and April, when the average cost of round-trip tickets is $978 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 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.


Good to know

Low seasonOctober
High seasonFebruary
Cheapest flight$267
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 19% 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 $569 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 airlines flying 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.
7.3
JetBlueOverall score based on 2919 reviews
6.7Food
7.6Comfort
8.0Crew
7.5Boarding
7.3Entertainment
Airline reviews

Spend hours delayed with no food, water anything sitting on the aieplane with no ability to eat or use the restroom. My entire experience was the absolute worst. I will never fly jet Blue again.

2.0 MediocreAnonymous, Jun 2025MCO - LGA
Read more JetBlue reviews

Spend hours delayed with no food, water anything sitting on the aieplane with no ability to eat or use the restroom. My entire experience was the absolute worst. I will never fly jet Blue again.

It would have been nice if they had offered more than one set of snacks

Seats were not too comfortable; it was impossible to locate the underseat power outlet.

You get what you pay for with JetBlue. Every little thing costs more, you are nickel and dimed until the end. Entertainment doesn’t function. Flight attendants do the bare minimum.

The check in and boarding process was a bit of a cluster. Two people at the counter to check in, three random lines that nobody knew which was for what, and people kept getting shuffled from one line to another for no apparent reason because then they’d get shuffled back and end up getting out further back in the line than they were originally. I only had to hand my already checked bag over and it took 45 minutes. I was never assigned a seat so when I tried to board I was pulled out of line again while someone had to try to manually assign me a seat. During the flight I got up to go to the bathroom, and there was an attendant in the aisle offering pillows etc and it was a 30 min wait unbuckled standing by the bathrooms because she said I couldn’t go past her. First and last time flying jet blue to be honest.

Communication since no reason or explanation was given for 3 hrs delay

The flight departed more than 1 hour late. Leg room is bigger than most airlines

Flight was delayed several 3 hours - no reason was given and no communication what so ever.

No overhead baggage room even though I was seated in row 2. Consequently had to check in my carry on bag. Baggage carousel was jammed. Took 45 min to get my bag.

Excellent from start to finish. All staff members were amazing!

The flight delay in Dallas created a domino effect that impacted all of the connecting flights. It also increased the number of connections. I missed my flight from Casablanca to Marrakech because of the tight turnaround when landing in Casablanca. . CMN airport was understaffed. Only one person could help while other employees were just watching him. It was an extremely frustrating situation. People were crying and slamming their palms on the counter when speaking to the customer service provider, Allabough (man’s name?). Allabough couldn’t change my flight in the system. simultaneously, I was on the call with America. Airlines customer service rep named Solomon that said he couldn’t change it either. So, I took a ONYA voyages train to from Casablanca to Marrakech to get there on Friday June 26. This was unpredictable trip.

The flight delay in Dallas created a domino effect that impacted all connecting flights, leading to an increase in the number of connections. As a result, I missed my flight from Casablanca to Marrakech due to the tight turnaround when landing in Casablanca. CMN Airport was understaffed; only one employee was available to assist passengers while others just stood by and watched. It was an extremely frustrating situation. Many passengers were crying and banging their hands on the counter while talking to customer service representative Allabough. Unfortunately, Allabough couldn’t change my flight in the system. At the same time, I was on the phone with an American Airlines customer service representative named Solomon, who said he couldn’t make the change either. So, I decided to take an ONYA Voyages train from Casablanca to Marrakech to reach my destination on Friday, June 26. It turned out to be an unpredictable trip.

The flight was fine and the crew awesome. The problem is ORD and AA. Computers went down, ORD fell apart and a 40 min flight turned into a 3 hour trip. Guess the answer is to not try and fly to ORD after noon. But, as I said, crew was awesome and did everything they could to lesson the flight time.

Almost a 6 hour flight and the only food option is a cheese plate… and chips. Also how is it there are no options for texting on American. I’ll be going back to delta and united.

This flight never occurred because AA couldn’t get their act together.

Terrible. Cancelled my original flight. It made getting a boarding pass difficult. The AA employee (in a loud voice, so everyone around could hear) griped at me for not getting a boarding pass 24 hours before. I asked how I was supposed to do that when I had no idea what flight I was going to be on. She said (loudly), “Talk to AA customer service, not me!” I could certainly tell serving customers was not important to her. Our new flight was set to a completely different city. We had to change our rental car, and the price went way up. It took 2-1/2 hours to get checked in. By then our new flight had left. We ended up on stand by and had to split up the family to get to our destination. It cost us the whole first day of the trip. AA needs to employ people who actually care about doing a good job. I suppose those people are getting harder to find, but atleast try.

Am still mad at American airlines. You should know it's us travel nurses who are your customers and you treat us like nonsense it's not ok. American airlines took my money, no refund for whatsoever. A trip that was of 466 and I paid 466 and 833 then they chose for me where to sit and refund my seat choices and gave me expensive seats for 79 USD. Kayak doesn't help at all after booking you are on your own. Skyscanner is better

Bad food, small seats that didn’t recline. I thought I was buying a quantas ticket so I feel like I got scammed

This was a horrible experience. For a first class experience, my chair was held together by 3M tape - and I have a photo. The crew weren’t very attentive, somewhat dismissive and forgot my drink and snack, the chair reclined about 3 inches on a 6-hour cross country flight. I was also not informed that there was no lounge available in Newark airport because of renovations, so all around this was one of the worst experiences and I would actively avoid both American and Alaska Air going forward.

The flight was fine but the 8 hour delay in Chicago was awful - 5 gate changes and repeated delays without an explanation. No vouchers. Nothing.

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