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Grand Cayman

$155+ Cheap flights from George Bush Intcntl (IAH) to Grand Cayman

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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — GCM
Aug 22 — Aug 291
Fri 8/22
Fri 8/29
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Grand Cayman

Keep the following information in mind while searching for George Bush Intcntl to Grand Cayman flight deals. Data was last updated August 17, 2025.

Round-trip from

$437
(Kiwi.com)

One-way from

$155
(Trip.com)

Popular in

November

Cheapest in

October

Average price

$655
From Houston George Bush Intcntl to Grand Cayman
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One-way flight from Houston George Bush Intcntl to Grand Cayman
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Highest demand for flights based on searches. 6% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from George Bush Intcntl to Grand Cayman

Cheapest flights from George Bush Intcntl to Grand Cayman
Explore the most affordable flight options available from George Bush Intcntl to Grand Cayman. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/162:27 pmIAH - GCM
1 stop25h 43mMultiple Airlines
Wed 9/2411:30 amGCM - IAH
1 stop9h 37mMultiple Airlines
Deal found 8/15$437
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/118:26 pmIAH - GCM
1 stop24h 54mMultiple Airlines
Tue 9/1611:30 amGCM - IAH
1 stop9h 37mMultiple Airlines
Deal found 8/16$441
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:18 pmIAH - GCM
1 stop16h 22mMultiple Airlines
Mon 11/174:45 pmGCM - IAH
1 stop16h 47mMultiple Airlines
Deal found 8/17$445
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:18 pmIAH - GCM
1 stop16h 22mMultiple Airlines
Thu 11/137:00 amGCM - IAH
1 stop7h 39mMultiple Airlines
Deal found 8/17$446
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:59 pmIAH - GCM
2 stops19h 51mMultiple Airlines
Fri 9/194:45 pmGCM - IAH
1 stop28h 22mMultiple Airlines
Deal found 8/15$447
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/275:25 amIAH - GCM
2 stops9h 25mMultiple Airlines
Sun 9/284:45 pmGCM - IAH
1 stop25h 09mMultiple Airlines
Deal found 8/15$449
This Trip.com deal was found by Cheapflights users on 8/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/102:55 pmIAH - GCM
1 stop6h 20mMultiple Airlines
Tue 10/1411:30 amGCM - IAH
1 stop9h 37mMultiple Airlines
Deal found 8/15$455
This Trip.com deal was found by Cheapflights users on 8/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/122:27 pmIAH - GCM
1 stop6h 48mMultiple Airlines
Mon 9/157:00 amGCM - IAH
2 stops30h 32mMultiple Airlines
Deal found 8/15$456
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/77:00 amIAH - GCM
1 stop13h 20mMultiple Airlines
Wed 11/1211:30 amGCM - IAH
1 stop22h 02mMultiple Airlines
Deal found 8/17$458
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/77:00 amIAH - GCM
1 stop13h 20mMultiple Airlines
Thu 11/137:00 amGCM - IAH
1 stop7h 39mMultiple Airlines
Deal found 8/17$459
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/135:25 amIAH - GCM
2 stops9h 25mMultiple Airlines
Sat 9/208:50 amGCM - IAH
1 stop12h 17mMultiple Airlines
Deal found 8/16$461
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/125:15 amIAH - GCM
2 stops15h 05mMultiple Airlines
Tue 12/164:45 pmGCM - IAH
1 stop16h 47mMultiple Airlines
Deal found 8/15$465

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Grand Cayman 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 August 17, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Grand Cayman that are best for you.

Fly from

George Bush Intcntl

Fly to

Grand Cayman

Route

Depart

Return

Price

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Mon 10/6

2:55 pm-9:20 pm

1 stop6h 25m

George Town Owen Roberts Intl

Thu 10/9

7:00 am-5:37 pm

1 stop10h 37m

$437

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Thu 10/30

9:06 pm-11:40 am

1 stop14h 34m

George Town Owen Roberts Intl

Thu 11/6

7:00 am-1:39 pm

1 stop7h 39m

$437

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Tue 9/16

2:27 pm-4:10 pm

1 stop25h 43m

George Town Owen Roberts Intl

Wed 9/24

11:30 am-9:07 pm

1 stop9h 37m

$437

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Fri 9/12

2:27 pm-9:20 pm

1 stop6h 53m

George Town Owen Roberts Intl

Mon 9/15

7:00 am-9:07 pm

1 stop14h 07m

$441

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Thu 9/11

8:26 pm-9:20 pm

1 stop24h 54m

George Town Owen Roberts Intl

Tue 9/16

11:30 am-9:07 pm

1 stop9h 37m

$441

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Tue 11/11

6:18 pm-4:10 pm

1 stop20h 52m

George Town Owen Roberts Intl

Fri 11/14

7:00 am-1:39 pm

1 stop7h 39m

$445

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Sun 11/9

6:18 pm-11:40 am

1 stop16h 22m

George Town Owen Roberts Intl

Mon 11/17

4:45 pm-8:32 am

1 stop16h 47m

$445

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Wed 11/5

6:18 pm-11:40 am

1 stop16h 22m

George Town Owen Roberts Intl

Mon 11/17

4:45 pm-8:32 am

1 stop16h 47m

$445

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Sat 11/8

6:18 pm-11:40 am

1 stop16h 22m

George Town Owen Roberts Intl

Mon 11/17

4:45 pm-8:32 am

1 stop16h 47m

$445

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Thu 11/6

6:18 pm-11:40 am

1 stop16h 22m

George Town Owen Roberts Intl

Fri 11/14

7:00 am-1:39 pm

1 stop7h 39m

$445

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 17 results
1
2

Best time to book a flight from George Bush Intcntl to Grand Cayman

Have a flexible travel schedule? Discover the best time to fly to Grand Cayman from George Bush Intcntl 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 Houston George Bush Intcntl Airport to Grand Cayman

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Grand Cayman?

Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Grand Cayman (average of $467). Flying from Houston George Bush Intcntl Airport to Grand Cayman in March is currently the most expensive (average of $594). 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 IAH to LAW?

Find hourly flight availability from George Bush Intcntl to Grand Cayman. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Houston George Bush Intcntl Airport to Grand Cayman as you normally would.

Reviews of airlines servicing Grand Cayman

Get insights into the airlines that provide service to Grand Cayman. 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 Grand Cayman. Reviews last updated August 17, 2025.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Grand Cayman, such as United Airlines and American Airlines. 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.
United Airlines
7.4
Good
8,919 reviews

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,919 reviews
United Airlines
7.4
Good
8,919 reviews

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,919 reviews

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

  • What are the cheapest flights from Houston George Bush Intcntl Airport to Grand Cayman?

    Looking for the cheapest flight from Houston George Bush Intcntl Airport to Grand Cayman? While on average our users pay $785, our data indicates the cheapest price to be $654. The most popular route (Houston George Bush Intcntl - George Town Owen Roberts Intl), is priced around $437.

  • Can I find deals for flights from George Bush Intcntl to Grand Cayman that include hotel bookings?

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

  • How can I find direct flights from George Bush Intcntl to Grand Cayman?

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

  • Can I find deals for business class flights from George Bush Intcntl to Grand Cayman?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Grand Cayman 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 Houston George Bush Intcntl Airport to Grand Cayman?

    Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Grand Cayman (average of $467). Flying from Houston George Bush Intcntl Airport to Grand Cayman in March is currently the most expensive (average of $594). 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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Alternative routes for George Bush Intcntl to Grand Cayman

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to George Town flights
George Bush Intcntl to George Town flights

Top 2 airlines flying from George Bush Intcntl to Grand Cayman

Discover the top 2 airlines that operate flights from George Bush Intcntl to Grand Cayman. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$588Average$743FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$630Average$769FlexibilityNo cancel feeOn-time69%

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