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George Bush Intcntl

$223+ Cheap flights from Grand Cayman to George Bush Intcntl (IAH)

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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
GCM — IAH
Nov 9 — Nov 161
Sun 11/9
Sun 11/16
1 adult, Economy
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Find flight deals from Grand Cayman to George Bush Intcntl

Cheapest flights from Grand Cayman to George Bush Intcntl
Explore the most affordable flight options available from Grand Cayman to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 10, 2025.

This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:00 amGCM - IAH
1 stop14h 17mMultiple Airlines
Mon 11/248:10 pmIAH - GCM
1 stop18h 55mMultiple Airlines
Deal found 10/9$456
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/204:45 pmGCM - IAH
1 stop28h 32mMultiple Airlines
Mon 10/2710:55 amIAH - GCM
1 stop29h 10mMultiple Airlines
Deal found 10/7$468
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/167:00 amGCM - IAH
1 stop27h 00mMultiple Airlines
Mon 10/2710:55 amIAH - GCM
1 stop29h 10mMultiple Airlines
Deal found 10/7$573
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/234:45 pmGCM - IAH
1 stop16h 47mMultiple Airlines
Sun 1/46:18 pmIAH - GCM
1 stop16h 17mMultiple Airlines
Deal found 10/10$614
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:00 amGCM - IAH
1 stop26h 32mMultiple Airlines
Sun 1/46:18 pmIAH - GCM
1 stop16h 17mMultiple Airlines
Deal found 10/9$646
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/186:10 pmGCM - IAH
2 stops39h 50mMultiple Airlines
Mon 10/2710:55 amIAH - GCM
1 stop29h 10mMultiple Airlines
Deal found 10/7$649

Cheap flight deals from Grand Cayman to George Bush Intcntl

Keep the following information in mind while searching for Grand Cayman to George Bush Intcntl flight deals. Data was last updated October 10, 2025.

Round-trip from

$468
(Kiwi.com)

One-way from

$223
(Priceline)

Popular in

March

Cheapest in

January

Average price

$655
From Grand Cayman to Houston George Bush Intcntl
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One-way flight from Grand Cayman to Houston George Bush Intcntl
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Highest demand for flights based on searches. 4% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Grand Cayman to George Bush Intcntl 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 Grand Cayman to Houston George Bush Intcntl Airport that are best for you.

Fly from

Grand Cayman

Fly to

George Bush Intcntl

Route

Depart

Return

Price

George TownHouston

GCM - IAH

GCMIAH

George Town Owen Roberts Intl

Thu 10/30

7:00 am-9:17 pm

1 stop14h 17m

Houston George Bush Intcntl

Mon 11/24

8:10 pm-4:05 pm

1 stop18h 55m

$456

George TownHouston

GCM - IAH

GCMIAH

George Town Owen Roberts Intl

Mon 10/20

4:45 pm-9:17 pm

1 stop28h 32m

Houston George Bush Intcntl

Mon 10/27

10:55 am-4:05 pm

1 stop29h 10m

$468

George TownHouston

GCM - IAH

GCMIAH

George Town Owen Roberts Intl

Tue 12/23

4:45 pm-8:32 am

1 stop16h 47m

Houston George Bush Intcntl

Sun 1/4

6:18 pm-11:35 am

1 stop16h 17m

$614

George TownHouston

GCM - IAH

GCMIAH

George Town Owen Roberts Intl

Tue 12/23

5:45 pm-7:58 pm

Nonstop3h 13m

Houston George Bush Intcntl

Sun 1/4

12:09 pm-4:00 pm

Nonstop2h 51m

$651

George TownHouston

GCM - IAH

GCMIAH

George Town Owen Roberts Intl

Wed 12/24

5:45 pm-7:58 pm

Nonstop3h 13m

Houston George Bush Intcntl

Sun 1/4

5:00 am-1:45 pm

1 stop7h 45m

$655

George TownHouston

GCM - IAH

GCMIAH

George Town Owen Roberts Intl

Wed 12/24

7:30 am-6:45 pm

2 stops12h 15m

Houston George Bush Intcntl

Sun 1/4

7:15 am-2:49 pm

1 stop6h 34m

$670

George TownHouston

GCM - IAH

GCMIAH

George Town Owen Roberts Intl

Thu 10/30

4:45 pm-7:58 pm

Nonstop3h 13m

Houston George Bush Intcntl

Mon 11/24

12:39 pm-4:30 pm

Nonstop2h 51m

$694

George TownHouston

GCM - IAH

GCMIAH

George Town Owen Roberts Intl

Mon 11/10

4:45 pm-7:30 pm

1 stop27h 45m

$270

George TownHouston

GCM - IAH

GCMIAH

George Town Owen Roberts Intl

Mon 11/10

5:45 pm-7:58 pm

Nonstop3h 13m

$413

George TownHouston

GCM - IAH

GCMIAH

George Town Owen Roberts Intl

Fri 11/28

9:00 am-12:38 am

1 stop16h 38m

$442

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/8

Showing 1-10 of 14 results
1
2

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

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

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

Find hourly flight availability from Grand Cayman to George Bush Intcntl. 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 Grand Cayman to Houston George Bush Intcntl Airport as you normally would.

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated October 10, 2025.
Peruse reviews from past customers who have flown with United Airlines from Grand Cayman to Houston George Bush Intcntl Airport to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,968 reviews

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
8,968 reviews
United Airlines
7.4
Good
8,968 reviews

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

Related info for your journey

Find useful and relevant information for your journey from Grand Cayman to George Bush Intcntl. 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 Grand Cayman to Houston George Bush Intcntl Airport?

    While on average a flight from Grand Cayman to Houston George Bush Intcntl Airport is generally $577, our data shows the cheapest flight currently is $219. When looking at the most popular route, (George Town Owen Roberts Intl - Houston George Bush Intcntl), you can expect to pay $456 for that flight.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
The Woodlands
Jersey Village
Spring
Humble
Conroe
Tomball
Katy
Cypress

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Alternative routes for Grand Cayman to George Bush Intcntl

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

Top airline flying from Grand Cayman to George Bush Intcntl

Discover the top airline that operate flights from Grand Cayman to George Bush Intcntl. 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$628Average$810FlexibilityNo cancel feeOn-time69%

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