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Grenada

$227+ Cheap flights from New Hampshire to Grenada

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — GND
Jul 1 — Jul 81
Tue 7/1
Tue 7/8
1 adult, Economy
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Cheap flight deals from New Hampshire to Grenada

Keep the following information in mind while searching for New Hampshire to Grenada flight deals. Data was last updated June 26, 2025.

Round-trip from

$451
(American Airlines)

One-way from

$227
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$559
From New Hampshire to Grenada
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One-way flight from New Hampshire to Grenada
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Highest demand for flights based on searches. 10% potential increase in price ($75 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from New Hampshire to Grenada

Cheapest flights from New Hampshire to Grenada
Explore the most affordable flight options available from New Hampshire to Grenada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

This American Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/185:13 amBOS - GND
1 stop9h 19mAmerican Airlines
Fri 8/223:35 pmGND - BOS
1 stop9h 13mAmerican Airlines
Deal found 6/24$451
This Air Canada deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/236:10 amBOS - GND
1 stop8h 45mAir Canada
Sun 12/74:55 pmGND - BOS
1 stop20h 17mAir Canada
Deal found 6/24$596
This Mytrip deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/155:40 pmBOS - GND
2 stops21h 15mMultiple Airlines
Sat 11/229:30 amGND - BOS
2 stops25h 27mMultiple Airlines
Deal found 6/24$687
This JetBlue deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/105:15 amBOS - GND
1 stop9h 58mJetBlue
Wed 7/164:38 pmGND - BOS
1 stop15h 06mJetBlue
Deal found 6/24$740
This Delta deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:40 amBOS - GND
1 stop8h 35mDelta
Mon 1/54:30 pmGND - BOS
1 stop9h 30mDelta
Deal found 6/26$812
This American Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/105:27 pmMHT - GND
2 stops22h 48mAmerican Airlines
Sun 8/173:35 pmGND - MHT
2 stops20h 23mAmerican Airlines
Deal found 6/26$822

Cheapflights Fare Finder

Customize your flight search to find flights from New Hampshire 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, Cheapflights users made 2,558,603 searches. Data last updated June 26, 2025.
Use the filters below to find and compare flights from New Hampshire to Grenada that are best for you.

Fly from

New Hampshire

Fly to

Grenada

Route

Depart

Return

Price

BostonSt. George's

BOS - GND

BOSGND

Boston Logan Intl

Mon 8/18

5:13 am-2:32 pm

1 stop9h 19m

St. George's Point Saline Intl

Fri 8/22

3:35 pm-12:48 am

1 stop9h 13m

$451

BostonSt. George's

BOS - GND

BOSGND

Boston Logan Intl

Thu 7/10

5:15 am-3:13 pm

1 stop9h 58m

St. George's Point Saline Intl

Wed 7/16

4:38 pm-7:44 am

1 stop15h 06m

$740

ManchesterSt. George's

MHT - GND

MHTGND

Manchester

Sun 8/10

5:27 pm-4:15 pm

2 stops22h 48m

St. George's Point Saline Intl

Sun 8/17

3:35 pm-11:58 am

2 stops20h 23m

$822

BostonSt. George's

BOS - GND

BOSGND

Boston Logan Intl

Tue 8/12

10:35 am-6:30 pm

2 stops31h 55m

St. George's Point Saline Intl

Sat 8/23

9:30 am-9:30 am

3 stops24h 00m

$883

BostonSt. George's

BOS - GND

BOSGND

Boston Logan Intl

Tue 7/22

1:26 pm-4:55 pm

3 stops27h 29m

St. George's Point Saline Intl

Wed 7/30

6:35 pm-11:34 pm

3 stops28h 59m

$6,334

BostonSt. George's

BOS - GND

BOSGND

Boston Logan Intl

Fri 9/19

4:35 pm-2:17 pm

2 stops21h 42m

$227

BostonSt. George's

BOS - GND

BOSGND

Boston Logan Intl

Fri 9/19

4:40 pm-8:25 pm

3 stops27h 45m

$319

BostonSt. George's

BOS - GND

BOSGND

Boston Logan Intl

Tue 8/5

11:15 am-10:37 pm

1 stop11h 22m

$736

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/26

Best time to book a flight from New Hampshire to Grenada

Have a flexible travel schedule? Discover the best time to fly to Grenada from New Hampshire with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Hampshire to Grenada
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Grenada

Get insights into the airlines that provide service to Grenada. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Grenada. Reviews last updated June 26, 2025.
See what other customers who have flown with JetBlue, American Airlines, and British Airways from New Hampshire to Grenada have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
JetBlue
7.3
Good
2,922 reviews

Boarding

7.5

Entertainment

7.3

Comfort

7.6

Overall

7.3

Food

6.7

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Geri,May 2025

RSW - BOS

Full flight, even thought I had priority A boarding, the flight was more than 1/2 full with Mint & Mosaic members, before I could board and get overhead space.
JetBlue
7.3
Good
2,922 reviews
JetBlue
7.3
Good
2,922 reviews

Boarding

7.5

Entertainment

7.3

Comfort

7.6

Overall

7.3

Food

6.7

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Geri,May 2025

RSW - BOS

Full flight, even thought I had priority A boarding, the flight was more than 1/2 full with Mint & Mosaic members, before I could board and get overhead space.
American Airlines
7.2
Good
10,000 reviews
JetBlue
7.3
Good
2,922 reviews

Boarding

7.5

Entertainment

7.3

Comfort

7.6

Overall

7.3

Food

6.7

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Geri,May 2025

RSW - BOS

Full flight, even thought I had priority A boarding, the flight was more than 1/2 full with Mint & Mosaic members, before I could board and get overhead space.
British Airways
6.6
Okay
7,067 reviews
JetBlue
7.3
Good
2,922 reviews

Boarding

7.5

Entertainment

7.3

Comfort

7.6

Overall

7.3

Food

6.7

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Geri,May 2025

RSW - BOS

Full flight, even thought I had priority A boarding, the flight was more than 1/2 full with Mint & Mosaic members, before I could board and get overhead space.

Related info for your journey

Find useful and relevant information for your journey from New Hampshire to Grenada. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from New Hampshire to Grenada that include hotel bookings?

    Yes. In addition to deals on New Hampshire to Grenada flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Hampshire to Grenada?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Hampshire to Grenada.

  • Can I find deals for business class flights from New Hampshire to Grenada?

    Yes. Cheapflights offers flight deals from New Hampshire to Grenada by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New Hampshire to Grenada?

    Currently, January is the cheapest month in which you can book a flight from New Hampshire to Grenada (average of $559). Flying from New Hampshire to Grenada in July is currently the most expensive (average of $708). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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