How long is the flight from Grand Cayman to Boston?

Spirit Airlines and United Airlines can get you from Grand Cayman to Boston in just under 7h 27m. Your travel time can differ by up to 1h 56m. There are 1704 mi between Grand Cayman and Boston. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines to fly from Grand Cayman to Boston one-way?

The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as $181. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from Grand Cayman to Boston for a low price.

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

What are the cheapest flights from Grand Cayman to Boston?

While on average a flight from Grand Cayman to Boston is generally $387, our data shows the cheapest flight currently is $247. When looking at the most popular route, (George Town Owen Roberts Intl - Boston Logan Intl), you can expect to pay $247 for that flight.

What airport do you fly into for flights to Boston from Grand Cayman?

Boston Logan Intl (BOS), located 2.6 mi from the city center, is the airport you fly into when you book flights from Grand Cayman to Boston.

Can I find deals for flights from Grand Cayman to Boston that include hotel bookings?

Yes. In addition to deals on Grand Cayman to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Grand Cayman to Boston?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grand Cayman to Boston.

Can I find deals for business class flights from Grand Cayman to Boston?

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

$176+ Flights from Grand Cayman to Boston

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Cheap flight deals from Grand Cayman to Boston

Cheapest flights from Grand Cayman to Boston
Explore the most affordable flight options available from Grand Cayman to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Thu 12/252:50 pmGCM - BOS

1 stop9h 55mUnited Airlines

Fri 1/96:00 amBOS - GCM

1 stop7h 45mUnited Airlines

Deal found 12/16

$290

Fri 12/195:10 pmGCM - BOS

1 stop6h 44mUnited Airlines

Fri 1/25:20 amBOS - GCM

2 stops35h 00mUnited Airlines

Deal found 12/17

$311

Thu 12/251:03 pmGCM - BOS

2 stops20h 16mAmerican Airlines

Fri 1/911:10 amBOS - GCM

2 stops9h 10mAmerican Airlines

Deal found 12/15

$460

Best flights from Grand Cayman to Boston
Discover carefully curated flight deals from Grand Cayman to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Sat 1/312:34 pmGCM - BOS

1 stop9h 23mSpirit Airlines

Sat 2/75:34 amBOS - GCM

1 stop8h 04mSpirit Airlines

Deal found 12/16

$247

Fri 1/162:25 pmGCM - BOS

1 stop7h 27mUnited Airlines

Mon 1/196:00 amBOS - GCM

1 stop7h 15mUnited Airlines

Deal found 12/16

$251

Sat 1/175:30 pmGCM - BOS

1 stop6h 19mUnited Airlines

Mon 1/197:07 pmBOS - GCM

2 stops18h 08mUnited Airlines

Deal found 12/16

$251

Mon 1/122:50 pmGCM - BOS

2 stops23h 27mUnited Airlines

Sun 1/186:00 amBOS - GCM

1 stop7h 15mUnited Airlines

Deal found 12/16

$251

Sat 1/315:30 pmGCM - BOS

2 stops17h 41mUnited Airlines

Sat 2/77:22 pmBOS - GCM

2 stops18h 23mUnited Airlines

Deal found 12/16

$251

Mon 1/122:50 pmGCM - BOS

1 stop23h 10mUnited Airlines

Thu 1/226:00 amBOS - GCM

1 stop7h 45mUnited Airlines

Deal found 12/16

$251

Sat 1/175:30 pmGCM - BOS

1 stop6h 19mUnited Airlines

Fri 1/237:07 pmBOS - GCM

1 stop21h 28mUnited Airlines

Deal found 12/16

$251

Mon 1/122:50 pmGCM - BOS

1 stop23h 10mUnited Airlines

Tue 1/206:00 amBOS - GCM

1 stop7h 15mUnited Airlines

Deal found 12/16

$251

Fri 1/162:25 pmGCM - BOS

2 stops9h 24mUnited Airlines

Wed 1/216:00 amBOS - GCM

1 stop7h 15mUnited Airlines

Deal found 12/16

$251

Mon 1/122:50 pmGCM - BOS

2 stops23h 27mUnited Airlines

Fri 1/236:00 amBOS - GCM

1 stop7h 45mUnited Airlines

Deal found 12/16

$251

Mon 1/122:50 pmGCM - BOS

1 stop23h 10mUnited Airlines

Wed 1/216:00 amBOS - GCM

1 stop7h 15mUnited Airlines

Deal found 12/16

$251

Thu 1/152:50 pmGCM - BOS

2 stops22h 23mUnited Airlines

Thu 1/226:00 amBOS - GCM

1 stop7h 45mUnited Airlines

Deal found 12/16

$251

Last-minute flights from Grand Cayman to Boston
Discover last-minute flight deals from Grand Cayman to Boston. Data last updated December 18, 2025 and is based on user searches.

Fri 12/195:10 pmGCM - BOS

1 stop6h 44mUnited Airlines

Fri 1/25:20 amBOS - GCM

2 stops35h 00mUnited Airlines

Deal found 12/17

$311

Thu 12/252:50 pmGCM - BOS

1 stop9h 55mUnited Airlines

Fri 1/96:00 amBOS - GCM

1 stop7h 45mUnited Airlines

Deal found 12/16

$290

Sat 1/105:45 pmGCM - BOS

1 stop18h 34mUnited Airlines

Sat 1/176:00 amBOS - GCM

1 stop7h 45mUnited Airlines

Deal found 12/17

$260

Sun 1/112:50 pmGCM - BOS

2 stops23h 27mUnited Airlines

Fri 1/236:00 amBOS - GCM

1 stop7h 15mUnited Airlines

Deal found 12/16

$251

Tue 1/132:05 pmGCM - BOS

1 stop10h 59mDelta

Wed 1/218:20 pmBOS - GCM

1 stop16h 20mDelta

Deal found 12/16

$310

Thu 1/152:49 pmGCM - BOS

1 stop9h 08mSpirit Airlines

Sat 1/245:27 pmBOS - GCM

1 stop20h 26mSpirit Airlines

Deal found 12/16

$292

Sat 1/245:30 pmGCM - BOS

1 stop6h 19mUnited Airlines

Mon 1/266:00 amBOS - GCM

1 stop7h 45mUnited Airlines

Deal found 12/15

$270

Sat 1/312:34 pmGCM - BOS

1 stop9h 23mSpirit Airlines

Sat 2/75:34 amBOS - GCM

1 stop8h 04mSpirit Airlines

Deal found 12/16

$247

One-way flights from Grand Cayman to Boston
Search for one-way flight options from Grand Cayman to Boston. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Thu 1/152:49 pmGCM - BOS

1 stop9h 08mSpirit Airlines

Deal found 12/16

$176

Sat 1/312:34 pmGCM - BOS

1 stop9h 23mSpirit Airlines

Deal found 12/15

$181

Sat 1/172:50 pmGCM - BOS

3 stops27h 42mUnited Airlines

Deal found 12/16

$188

Sun 1/182:25 pmGCM - BOS

2 stops20h 11mUnited Airlines

Deal found 12/16

$194

Tue 3/174:45 pmGCM - BOS

2 stops21h 31mUnited Airlines

Deal found 12/17

$197

Tue 1/132:05 pmGCM - BOS

1 stop8h 27mDelta

Deal found 12/14

$208

Sat 2/142:30 pmGCM - BOS

Nonstop4h 10mJetBlue

Deal found 12/16

$213

Tue 1/2011:30 amGCM - BOS

1 stop28h 49mMultiple Airlines

Deal found 12/17

$217

Find flight deals from Grand Cayman to Boston

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$247 (Priceline)
One-way from	$176 (Priceline)
Popular in	May
Cheapest in	January
Average price	$377

Provider with most accurate pricing for George Town Owen Roberts Intl-Boston Logan Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for George Town Owen Roberts Intl-Boston Logan Intl flights.

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From Grand Cayman to Boston Logan Intl

Search Deals

One-way flight from Grand Cayman to Boston Logan Intl

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($49 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Grand Cayman to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

George TownBoston

GCM - BOS

GCMBOS

George Town Owen Roberts Intl

Sat 1/31

2:34 pm-11:57 pm

1 stop9h 23m

Boston Logan Intl

Sat 2/7

5:34 am-1:38 pm

1 stop8h 04m

$247

George TownBoston

GCM - BOS

GCMBOS

George Town Owen Roberts Intl

Fri 1/16

2:25 pm-9:52 pm

1 stop7h 27m

Boston Logan Intl

Mon 1/19

6:00 am-1:15 pm

1 stop7h 15m

$251

George TownBoston

GCM - BOS

GCMBOS

George Town Owen Roberts Intl

Sat 1/17

5:30 pm-11:49 pm

1 stop6h 19m

Boston Logan Intl

Mon 1/19

7:07 pm-1:15 pm

2 stops18h 08m

$251

George TownBoston

GCM - BOS

GCMBOS

George Town Owen Roberts Intl

Mon 1/12

2:50 pm-2:17 pm

2 stops23h 27m

Boston Logan Intl

Sun 1/18

6:00 am-1:15 pm

1 stop7h 15m

$251

George TownBoston

GCM - BOS

GCMBOS

George Town Owen Roberts Intl

Sat 1/31

5:30 pm-11:11 am

2 stops17h 41m

Boston Logan Intl

Sat 2/7

7:22 pm-1:45 pm

2 stops18h 23m

$251

George TownBoston

GCM - BOS

GCMBOS

George Town Owen Roberts Intl

Mon 1/12

2:50 pm-2:00 pm

1 stop23h 10m

Boston Logan Intl

Thu 1/22

6:00 am-1:45 pm

1 stop7h 45m

$251

George TownBoston

GCM - BOS

GCMBOS

George Town Owen Roberts Intl

Sat 1/17

5:30 pm-11:49 pm

1 stop6h 19m

Boston Logan Intl

Fri 1/23

7:07 pm-4:35 pm

1 stop21h 28m

$251

George TownBoston

GCM - BOS

GCMBOS

George Town Owen Roberts Intl

Mon 1/12

2:50 pm-2:00 pm

1 stop23h 10m

Boston Logan Intl

Tue 1/20

6:00 am-1:15 pm

1 stop7h 15m

$251

George TownBoston

GCM - BOS

GCMBOS

George Town Owen Roberts Intl

Fri 1/16

2:25 pm-11:49 pm

2 stops9h 24m

Boston Logan Intl

Wed 1/21

6:00 am-1:15 pm

1 stop7h 15m

$251

George TownBoston

GCM - BOS

GCMBOS

George Town Owen Roberts Intl

Mon 1/12

2:50 pm-2:17 pm

2 stops23h 27m

Boston Logan Intl

Fri 1/23

6:00 am-1:45 pm

1 stop7h 45m

$251

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 22 results

Best time to book a flight from Grand Cayman to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Grand Cayman 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 Grand Cayman to Boston

What is the cheapest month to book a flight from Grand Cayman to Boston?

Currently, April is the cheapest month in which you can book a flight from Grand Cayman to Boston (average of $206). Flying from Grand Cayman to Boston in November is currently the most expensive (average of $504). 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.

What is the cheapest time of day to fly from LAW to BOS?

When flying from Grand Cayman to Boston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Boston

See what other customers who have flown with American Airlines and JetBlue from Grand Cayman to Boston have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

11,054 reviews

Reviews

1 / 20

10.0

Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

American Airlines

7.2

Good

11,054 reviews

American Airlines

7.2

Good

11,054 reviews

Reviews

1 / 20

10.0

Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

JetBlue

7.2

Good

2,896 reviews

American Airlines

7.2

Good

11,054 reviews

Reviews

1 / 20

10.0

Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

Related info for your journey

What airport do you fly into for flights to Boston from Grand Cayman?
Boston Logan Intl (BOS), located 2.6 mi from the city center, is the airport you fly into when you book flights from Grand Cayman to Boston.
How long is the flight from Grand Cayman to Boston?
Spirit Airlines and United Airlines can get you from Grand Cayman to Boston in just under 7h 27m. Your travel time can differ by up to 1h 56m. There are 1704 mi between Grand Cayman and Boston. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines to fly from Grand Cayman to Boston one-way?
The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as $181. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from Grand Cayman to Boston for a low price.
What are the cheapest flights from Grand Cayman to Boston?
While on average a flight from Grand Cayman to Boston is generally $387, our data shows the cheapest flight currently is $247. When looking at the most popular route, (George Town Owen Roberts Intl - Boston Logan Intl), you can expect to pay $247 for that flight.
Can I find deals for flights from Grand Cayman to Boston that include hotel bookings?
Yes. In addition to deals on Grand Cayman to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Grand Cayman to Boston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grand Cayman to Boston.
Can I find deals for business class flights from Grand Cayman to Boston?
Yes. Cheapflights offers flight deals from Grand Cayman to Boston 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 Grand Cayman to Boston?
Currently, April is the cheapest month in which you can book a flight from Grand Cayman to Boston (average of $206). Flying from Grand Cayman to Boston in November is currently the most expensive (average of $504). 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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Top 2 airlines flying from Grand Cayman to Boston

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest$204	Average$364	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$419	Average$546	FlexibilityNo cancel fee	On-time71%

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$176+ Cheap flights from Grand Cayman to Boston (BOS)

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Grand Cayman to Boston with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Grand Cayman to Boston

Cheapest flights from Grand Cayman to BostonExplore the most affordable flight options available from Grand Cayman to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from Grand Cayman to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from Grand Cayman to Boston

Keep the following information in mind while searching for Grand Cayman to Boston flight deals. Data was last updated December 18, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Grand Cayman to Boston that are best for you.

Best time to book a flight from Grand Cayman to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Grand Cayman with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Grand Cayman to Boston

What is the cheapest month to book a flight from Grand Cayman to Boston?

What is the cheapest time of day to fly from LAW to BOS?

Find hourly flight availability from Grand Cayman to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

Reviews of airlines servicing Boston

See what other customers who have flown with American Airlines and JetBlue from Grand Cayman to Boston have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What airport do you fly into for flights to Boston from Grand Cayman?

How long is the flight from Grand Cayman to Boston?

What are the cheapest airlines to fly from Grand Cayman to Boston one-way?

What are the cheapest flights from Grand Cayman to Boston?

Can I find deals for flights from Grand Cayman to Boston that include hotel bookings?

How can I find direct flights from Grand Cayman to Boston?

Can I find deals for business class flights from Grand Cayman to Boston?

What is the cheapest month to book a flight from Grand Cayman to Boston?

Traveling to a place near Boston?

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Alternative routes for Grand Cayman to Boston

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Grand Cayman to Boston

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Cheapest flights from Grand Cayman to Boston
Explore the most affordable flight options available from Grand Cayman to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.