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George Bush Intcntl

$258+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
GCM — IAH
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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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 August 14, 2025.

Round-trip from

$437
(Kiwi.com)

One-way from

$258
(Mytrip)

Popular in

March

Cheapest in

January

Average price

$694
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. 3% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($24 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 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 August 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/13. 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 11/67:00 amGCM - IAH
1 stop7h 39mMultiple Airlines
Sun 11/97:00 amIAH - GCM
1 stop13h 20mMultiple Airlines
Deal found 8/13$437
This Mytrip deal was found by Cheapflights users on 8/14. 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.
Thu 9/117:00 amGCM - IAH
1 stop14h 07mMultiple Airlines
Thu 9/188:26 pmIAH - GCM
1 stop15h 09mMultiple Airlines
Deal found 8/14$446
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 11/74:45 pmGCM - IAH
1 stop16h 47mMultiple Airlines
Tue 11/117:00 amIAH - GCM
1 stop8h 10mMultiple Airlines
Deal found 8/13$495
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 8/1911:30 amGCM - IAH
1 stop9h 19mMultiple Airlines
Tue 8/263:40 pmIAH - GCM
1 stop24h 30mMultiple Airlines
Deal found 8/12$501
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 amGCM - IAH
1 stop7h 39mMultiple Airlines
Mon 11/106:18 pmIAH - GCM
1 stop20h 52mMultiple Airlines
Deal found 8/13$522

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 August 14, 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 11/6

7:00 am-1:39 pm

1 stop7h 39m

Houston George Bush Intcntl

Sun 11/9

7:00 am-9:20 pm

1 stop13h 20m

$437

George TownHouston

GCM - IAH

GCMIAH

George Town Owen Roberts Intl

Thu 9/11

7:00 am-9:07 pm

1 stop14h 07m

Houston George Bush Intcntl

Thu 9/18

8:26 pm-11:35 am

1 stop15h 09m

$446

George TownHouston

GCM - IAH

GCMIAH

George Town Owen Roberts Intl

Fri 11/7

4:45 pm-1:39 pm

1 stop21h 54m

Houston George Bush Intcntl

Tue 11/11

7:00 am-4:10 pm

1 stop8h 10m

$495

George TownHouston

GCM - IAH

GCMIAH

George Town Owen Roberts Intl

Fri 11/7

7:00 am-1:39 pm

1 stop7h 39m

Houston George Bush Intcntl

Sun 11/9

7:00 am-9:20 pm

1 stop13h 20m

$522

George TownHouston

GCM - IAH

GCMIAH

George Town Owen Roberts Intl

Fri 11/7

7:00 am-1:39 pm

1 stop7h 39m

Houston George Bush Intcntl

Mon 11/10

6:18 pm-4:10 pm

1 stop20h 52m

$522

George TownHouston

GCM - IAH

GCMIAH

George Town Owen Roberts Intl

Tue 9/16

11:30 am-9:07 pm

1 stop9h 37m

$258

George TownHouston

GCM - IAH

GCMIAH

George Town Owen Roberts Intl

Tue 9/30

11:30 am-9:07 pm

1 stop9h 37m

$264

George TownHouston

GCM - IAH

GCMIAH

George Town Owen Roberts Intl

Sun 10/5

7:00 am-5:37 pm

1 stop10h 37m

$277

George TownHouston

GCM - IAH

GCMIAH

George Town Owen Roberts Intl

Tue 9/2

11:30 am-8:49 pm

1 stop9h 19m

$288

George TownHouston

GCM - IAH

GCMIAH

George Town Owen Roberts Intl

Mon 10/20

12:50 pm-11:37 am

2 stops22h 47m

$290

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 12 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 August 14, 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 August 14, 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
8,916 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

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 $428, our data shows the cheapest flight currently is $268. When looking at the most popular route, (George Town Owen Roberts Intl - Houston George Bush Intcntl), you can expect to pay $424 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.

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

    Currently, August is the cheapest month in which you can book a flight from Grand Cayman to Houston George Bush Intcntl Airport (average of $241). Flying from Grand Cayman to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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

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
Spring
Humble
The Woodlands
Conroe
Tomball
Katy
Jersey Village
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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$603Average$760FlexibilityNo cancel feeOn-time69%

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