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George Bush Intcntl

$188+ 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
GCM — IAH
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap 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 December 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/3. 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 12/154:45 pmGCM - IAH
1 stop24h 23mMultiple Airlines
Tue 12/3010:32 amIAH - GCM
1 stop28h 33mMultiple Airlines
Deal found 12/3$563
This United Airlines deal was found by Cheapflights users on 12/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/155:45 pmGCM - IAH
Nonstop3h 13mUnited Airlines
Tue 12/306:40 pmIAH - GCM
1 stop18h 05mUnited Airlines
Deal found 12/3$826
This American Airlines deal was found by Cheapflights users on 12/3. 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.
Mon 12/151:25 pmGCM - IAH
2 stops9h 58mAmerican Airlines
Tue 12/305:00 amIAH - GCM
2 stops8h 49mAmerican Airlines
Deal found 12/3$845

Find 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 December 4, 2025.

Round-trip from

$278
(Kiwi.com)

One-way from

$188
(Orbitz)
From Grand Cayman to Houston George Bush Intcntl
Search Deals
One-way flight from Grand Cayman to Houston George Bush Intcntl
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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 December 4, 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

Sat 1/24

2:34 pm-11:58 pm

1 stop10h 24m

Houston George Bush Intcntl

Sat 1/31

8:19 pm-1:53 pm

2 stops16h 34m

$315

George TownHouston

GCM - IAH

GCMIAH

George Town Owen Roberts Intl

Thu 1/22

2:49 pm-8:23 pm

1 stop6h 34m

Houston George Bush Intcntl

Wed 1/28

8:05 pm-1:53 pm

2 stops16h 48m

$315

George TownHouston

GCM - IAH

GCMIAH

George Town Owen Roberts Intl

Sat 1/24

2:34 pm-8:23 pm

1 stop6h 49m

Houston George Bush Intcntl

Thu 1/29

5:46 am-1:53 pm

1 stop7h 07m

$321

George TownHouston

GCM - IAH

GCMIAH

George Town Owen Roberts Intl

Wed 1/21

11:30 am-8:01 pm

2 stops9h 31m

Houston George Bush Intcntl

Sat 1/31

4:35 pm-1:53 pm

1 stop20h 18m

$328

George TownHouston

GCM - IAH

GCMIAH

George Town Owen Roberts Intl

Thu 1/22

2:49 pm-8:23 pm

1 stop6h 34m

Houston George Bush Intcntl

Thu 1/29

6:05 pm-11:35 am

2 stops16h 30m

$340

George TownHouston

GCM - IAH

GCMIAH

George Town Owen Roberts Intl

Mon 1/26

4:45 pm-10:56 pm

1 stop7h 11m

Houston George Bush Intcntl

Thu 1/29

6:05 pm-11:35 am

2 stops16h 30m

$392

George TownHouston

GCM - IAH

GCMIAH

George Town Owen Roberts Intl

Fri 1/23

4:45 pm-10:56 pm

1 stop7h 11m

Houston George Bush Intcntl

Thu 1/29

5:46 am-1:53 pm

1 stop7h 07m

$538

George TownHouston

GCM - IAH

GCMIAH

George Town Owen Roberts Intl

Mon 12/15

4:45 pm-2:03 pm

1 stop22h 18m

Houston George Bush Intcntl

Tue 12/30

9:34 pm-2:00 pm

2 stops39h 26m

$597

George TownHouston

GCM - IAH

GCMIAH

George Town Owen Roberts Intl

Thu 1/22

2:49 pm-8:23 pm

1 stop6h 34m

Houston George Bush Intcntl

Mon 1/26

11:08 am-5:20 pm

1 stop5h 12m

$653

George TownHouston

GCM - IAH

GCMIAH

George Town Owen Roberts Intl

Wed 1/21

2:05 pm-11:57 pm

1 stop10h 52m

Houston George Bush Intcntl

Wed 1/28

5:30 am-12:40 pm

1 stop6h 10m

$656

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 20 results
1
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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 December 4, 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 December 4, 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
9,066 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,066 reviews
United Airlines
7.4
Good
9,066 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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.

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

    Departing from Grand Cayman to Houston George Bush Intcntl Airport will take you 10h 24m. The distance between Grand Cayman and Houston George Bush Intcntl Airport is about 1145 mi.

  • 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 $774, our data shows the cheapest flight currently is $208. When looking at the most popular route, (George Town Owen Roberts Intl - Houston George Bush Intcntl), you can expect to pay $563 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
Katy
Spring
The Woodlands
Tomball
Jersey Village
Humble
Conroe
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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$630Average$830FlexibilityNo cancel feeOn-time69%

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