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Grand Cayman

$88+ 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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — GCM
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
1 adult, Economy
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Cheap 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 January 20, 2026.

This Priceline deal was found by Cheapflights users on 1/18. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/255:46 am
IAH
-
GCM
1 stop7h 07m
Spirit Airlines
Sun 2/12:49 pm
GCM
-
IAH
1 stop6h 34m
Spirit Airlines
Deal found 1/18$229
This FlightHub deal was found by Cheapflights users on 1/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/197:21 am
IAH
-
GCM
1 stop5h 22m
Spirit Airlines
Thu 2/262:49 pm
GCM
-
IAH
1 stop6h 34m
Spirit Airlines
Deal found 1/20$276
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 2/217:48 pm
IAH
-
GCM
1 stop16h 55m
Multiple Airlines
Thu 2/262:49 pm
GCM
-
IAH
1 stop7h 27m
Multiple Airlines
Deal found 1/20$282
This Kiwi.com deal was found by Cheapflights users on 1/18. 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 2/184:22 pm
IAH
-
GCM
1 stop20h 21m
Multiple Airlines
Thu 2/262:49 pm
GCM
-
IAH
1 stop7h 27m
Multiple Airlines
Deal found 1/18$290
This Kiwi.com deal was found by Cheapflights users on 1/18. 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 2/147:48 pm
IAH
-
GCM
1 stop16h 55m
Spirit Airlines
Sun 2/222:49 pm
GCM
-
IAH
1 stop18h 11m
Spirit Airlines
Deal found 1/18$291
This Kiwi.com deal was found by Cheapflights users on 1/19. 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 2/184:22 pm
IAH
-
GCM
1 stop20h 21m
Spirit Airlines
Sun 2/222:49 pm
GCM
-
IAH
1 stop18h 11m
Spirit Airlines
Deal found 1/19$300
This FlightHub deal was found by Cheapflights users on 1/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/215:45 am
IAH
-
GCM
1 stop6h 35m
Spirit Airlines
Sat 3/281:15 pm
GCM
-
IAH
1 stop7h 19m
Spirit Airlines
Deal found 1/18$301
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 2/195:46 am
IAH
-
GCM
1 stop6h 57m
Multiple Airlines
Sun 3/12:49 pm
GCM
-
IAH
1 stop7h 52m
Multiple Airlines
Deal found 1/20$304
This Kiwi.com deal was found by Cheapflights users on 1/19. 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 2/254:22 pm
IAH
-
GCM
1 stop20h 21m
Multiple Airlines
Sun 3/12:49 pm
GCM
-
IAH
1 stop7h 52m
Multiple Airlines
Deal found 1/19$305
This Mytrip deal was found by Cheapflights users on 1/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/308:19 pm
IAH
-
GCM
2 stops16h 19m
Spirit Airlines
Thu 2/262:49 pm
GCM
-
IAH
1 stop10h 29m
Spirit Airlines
Deal found 1/17$310
This Trip.com deal was found by Cheapflights users on 1/19. 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.
Sun 2/155:46 am
IAH
-
GCM
1 stop6h 57m
Multiple Airlines
Wed 2/1811:30 am
GCM
-
IAH
1 stop13h 29m
Multiple Airlines
Deal found 1/19$311

Find 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 January 20, 2026.

Round-trip from

$276
(Priceline)

One-way from

$88
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$615
From Houston George Bush Intcntl to Grand Cayman
Search Deals
One-way flight from Houston George Bush Intcntl to Grand Cayman
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 20, 2026.
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

Thu 2/12

5:46 am-1:43 pm

1 stop6h 57m

George Town Owen Roberts Intl

Sun 2/22

2:49 pm-8:00 am

1 stop18h 11m

$336

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Sun 2/15

5:46 am-1:43 pm

1 stop6h 57m

George Town Owen Roberts Intl

Wed 2/25

11:30 am-11:59 pm

1 stop13h 29m

$352

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Wed 2/18

6:00 am-4:05 pm

2 stops9h 05m

George Town Owen Roberts Intl

Thu 2/26

2:49 pm-9:16 pm

1 stop7h 27m

$356

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Wed 2/18

4:22 pm-1:43 pm

1 stop20h 21m

George Town Owen Roberts Intl

Fri 2/20

4:45 pm-11:59 pm

1 stop8h 14m

$357

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Sun 2/1

6:15 am-1:53 pm

1 stop6h 38m

George Town Owen Roberts Intl

Wed 2/4

11:30 am-3:16 pm

1 stop28h 46m

$357

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Fri 1/30

4:35 pm-1:38 pm

1 stop20h 03m

George Town Owen Roberts Intl

Thu 2/26

2:49 pm-9:16 pm

1 stop7h 27m

$358

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Thu 2/19

6:07 pm-11:35 am

2 stops16h 28m

George Town Owen Roberts Intl

Sun 2/22

2:49 pm-8:00 am

1 stop18h 11m

$371

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Mon 2/2

4:20 pm-4:05 pm

1 stop22h 45m

George Town Owen Roberts Intl

Mon 2/9

7:00 am-10:56 pm

1 stop16h 56m

$409

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Fri 2/27

5:24 pm-2:50 pm

2 stops20h 26m

George Town Owen Roberts Intl

Mon 3/2

4:45 pm-11:59 pm

1 stop8h 14m

$431

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Fri 1/30

5:27 pm-1:38 pm

3 stops19h 11m

George Town Owen Roberts Intl

Thu 2/26

2:49 pm-12:00 pm

3 stops22h 11m

$439

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 20 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, December is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Grand Cayman (average of $106). Flying from Houston George Bush Intcntl Airport to Grand Cayman in September is currently the most expensive (average of $703). 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 January 20, 2026.

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 January 20, 2026.
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
9,180 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,180 reviews
United Airlines
7.4
Good
9,180 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,164 reviews
United Airlines
7.4
Good
9,180 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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.

  • How long is the flight from Houston George Bush Intcntl Airport to Grand Cayman?

    Departing from Houston George Bush Intcntl Airport to Grand Cayman will take you 6h 57m. Airlines will cover a distance of 1145 mi.

  • 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 $756, our data indicates the cheapest price to be $650. The most popular route (Houston George Bush Intcntl - George Town Owen Roberts Intl), is priced around $276.

  • 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, December is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Grand Cayman (average of $106). Flying from Houston George Bush Intcntl Airport to Grand Cayman in September is currently the most expensive (average of $703). 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 January 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$630Average$780FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$669Average$852FlexibilityNo cancel feeOn-time71%

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