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Grand Cayman

$103+ 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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — GCM
Nov 9 — Nov 161
Sun 11/9
Sun 11/16
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 October 10, 2025.

Round-trip from

$303
(American Airlines)

One-way from

$103
(Priceline)

Popular in

November

Cheapest in

January

Average price

$732
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. 11% potential increase in price ($100 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 10, 2025.

This American Airlines deal was found by Cheapflights users on 10/9. 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.
Tue 10/285:30 amIAH - GCM
1 stop7h 40mAmerican Airlines
Wed 11/51:20 pmGCM - IAH
1 stop12h 27mAmerican Airlines
Deal found 10/9$298
This American Airlines deal was found by Cheapflights users on 10/8. 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.
Tue 12/95:12 pmIAH - GCM
2 stops18h 12mAmerican Airlines
Tue 12/163:45 pmGCM - IAH
2 stops9h 24mAmerican Airlines
Deal found 10/8$303
This American Airlines deal was found by Cheapflights users on 10/9. 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.
Wed 10/226:19 pmIAH - GCM
1 stop25h 01mAmerican Airlines
Thu 11/203:36 pmGCM - IAH
1 stop10h 02mAmerican Airlines
Deal found 10/9$306
This American Airlines deal was found by Cheapflights users on 10/10. 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.
Wed 12/175:12 pmIAH - GCM
2 stops17h 38mAmerican Airlines
Sun 12/214:30 pmGCM - IAH
1 stop6h 36mAmerican Airlines
Deal found 10/10$308
This Mytrip deal was found by Cheapflights users on 10/8. 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 12/58:31 pmIAH - GCM
2 stops16h 09mSpirit Airlines
Sun 12/72:35 pmGCM - IAH
1 stop9h 55mSpirit Airlines
Deal found 10/8$368
This American Airlines deal was found by Cheapflights users on 10/7. 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.
Thu 10/1610:55 amIAH - GCM
1 stop8h 25mAmerican Airlines
Mon 10/2012:10 pmGCM - IAH
1 stop12h 25mAmerican Airlines
Deal found 10/7$373
This American Airlines deal was found by Cheapflights users on 10/8. 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.
Sat 10/187:19 amIAH - GCM
2 stops12h 01mAmerican Airlines
Thu 10/2312:10 pmGCM - IAH
1 stop12h 25mAmerican Airlines
Deal found 10/8$378
This American Airlines deal was found by Cheapflights users on 10/9. 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.
Thu 10/3010:55 amIAH - GCM
1 stop8h 25mAmerican Airlines
Mon 11/312:55 pmGCM - IAH
1 stop22h 14mAmerican Airlines
Deal found 10/9$380
This American Airlines deal was found by Cheapflights users on 10/9. 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.
Wed 11/125:04 pmIAH - GCM
2 stops18h 09mAmerican Airlines
Sun 11/1612:55 pmGCM - IAH
1 stop12h 23mAmerican Airlines
Deal found 10/9$383

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 October 10, 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

Fri 11/7

6:16 am-2:10 pm

1 stop6h 54m

George Town Owen Roberts Intl

Mon 11/10

3:36 pm-12:47 am

1 stop10h 11m

$298

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Thu 12/4

11:18 am-8:15 pm

1 stop7h 57m

George Town Owen Roberts Intl

Mon 12/8

1:25 pm-10:28 am

1 stop22h 03m

$306

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Tue 12/9

5:12 pm-12:24 pm

2 stops18h 12m

George Town Owen Roberts Intl

Tue 12/16

3:45 pm-10:28 am

1 stop19h 43m

$311

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Sat 1/10

7:37 am-8:23 pm

1 stop11h 46m

George Town Owen Roberts Intl

Sat 1/17

3:23 pm-11:58 pm

1 stop9h 35m

$323

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Fri 12/5

7:29 am-8:15 pm

1 stop11h 46m

George Town Owen Roberts Intl

Wed 12/10

1:25 pm-8:36 am

2 stops20h 11m

$378

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Wed 10/22

6:23 pm-11:25 am

2 stops17h 02m

George Town Owen Roberts Intl

Thu 11/20

1:25 pm-9:57 pm

2 stops9h 32m

$378

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Thu 10/30

10:55 am-7:20 pm

1 stop8h 25m

George Town Owen Roberts Intl

Mon 11/3

12:55 pm-10:09 am

1 stop22h 14m

$380

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Fri 12/5

5:37 am-8:15 pm

1 stop13h 38m

George Town Owen Roberts Intl

Sun 12/7

8:45 am-12:59 am

1 stop17h 14m

$387

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Fri 12/5

6:30 am-1:40 pm

3 stops30h 10m

George Town Owen Roberts Intl

Sun 12/7

2:35 pm-11:30 pm

1 stop9h 55m

$389

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Thu 1/29

6:06 am-8:23 pm

2 stops13h 17m

George Town Owen Roberts Intl

Sun 2/1

8:45 am-9:22 pm

1 stop13h 37m

$418

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/8

Showing 1-10 of 15 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 $453). 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 October 10, 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 October 10, 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
8,968 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,968 reviews
United Airlines
7.4
Good
8,968 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
American Airlines
7.2
Good
11,043 reviews
United Airlines
7.4
Good
8,968 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

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 54m. 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 $675, 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 $325.

  • 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 $453). 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.

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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 October 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$630Average$768FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$678Average$787FlexibilityNo cancel feeOn-time71%

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