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George Bush Intcntl

$276+ 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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
GCM — IAH
Apr 27 — May 41
Mon 4/27
Mon 5/4
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 March 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/24. 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 5/225:05 pm
GCM
-
IAH
1 stop15h 32m
Multiple Airlines
Fri 5/299:17 pm
IAH
-
GCM
2 stops17h 33m
Multiple Airlines
Deal found 3/24$512
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/212:55 pm
GCM
-
IAH
1 stop8h 08m
Delta
Mon 10/55:55 am
IAH
-
GCM
1 stop5h 45m
Delta
Deal found 3/27$727
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Fri 10/212:35 pm
GCM
-
IAH
1 stop7h 08m
American Airlines
Tue 10/66:19 pm
IAH
-
GCM
1 stop16h 41m
American Airlines
Deal found 3/27$736
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Fri 5/221:35 pm
GCM
-
IAH
Nonstop3h 05m
United Airlines
Fri 5/2910:08 pm
IAH
-
GCM
1 stop15h 22m
United Airlines
Deal found 3/24$747
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 4/111:30 am
GCM
-
IAH
1 stop26h 05m
Multiple Airlines
Mon 4/610:28 pm
IAH
-
GCM
2 stops41h 37m
Multiple Airlines
Deal found 3/24$770
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Wed 4/11:35 pm
GCM
-
IAH
Nonstop3h 05m
United Airlines
Mon 4/66:40 pm
IAH
-
GCM
1 stop18h 05m
United Airlines
Deal found 3/24$987

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 March 28, 2026.

Round-trip from

$512
(Kiwi.com)

One-way from

$276
(Kiwi.com)
From Grand Cayman to Houston George Bush Intcntl
Search Deals
One-way flight from Grand Cayman to Houston George Bush Intcntl
Search Deals

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 March 28, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

George TownHouston

GCM - IAH

GCMIAH

George Town Owen Roberts Intl

Fri 5/22

5:05 pm-8:37 am

1 stop15h 32m

Houston George Bush Intcntl

Fri 5/29

9:17 pm-2:50 pm

2 stops17h 33m

$512
Quickest round-trip

George TownHouston

GCM - IAH

GCMIAH

George Town Owen Roberts Intl

Fri 5/22

1:35 pm-4:40 pm

Nonstop3h 05m

Houston George Bush Intcntl

Fri 5/29

10:08 pm-1:30 pm

1 stop15h 22m

$747
Cheapest one-way

George TownHouston

GCM - IAH

GCMIAH

George Town Owen Roberts Intl

Sun 5/3

7:00 am-11:29 pm

2 stops16h 29m

$297

George TownHouston

GCM - IAH

GCMIAH

George Town Owen Roberts Intl

Fri 5/29

5:05 pm-5:41 pm

3 stops24h 36m

$376

George TownHouston

GCM - IAH

GCMIAH

George Town Owen Roberts Intl

Thu 7/2

12:25 pm-10:01 pm

1 stop9h 36m

$390
Quickest one-way

George TownHouston

GCM - IAH

GCMIAH

George Town Owen Roberts Intl

Fri 5/29

1:35 pm-4:40 pm

Nonstop3h 05m

$448

George TownHouston

GCM - IAH

GCMIAH

George Town Owen Roberts Intl

Thu 7/2

12:59 pm-7:52 pm

1 stop6h 53m

$454

George TownHouston

GCM - IAH

GCMIAH

George Town Owen Roberts Intl

Thu 7/2

5:12 pm-8:50 am

1 stop15h 38m

$458

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Sorted by cheapest first

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 March 28, 2026.

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 March 28, 2026.
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
9,499 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,499 reviews
United Airlines
7.4
Good
9,499 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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 3h 05m. The distance between Grand Cayman and Houston George Bush Intcntl Airport is about 1145 mi. Most flights are nonstop.

  • 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 $332, our data shows the cheapest flight currently is $212. When looking at the most popular route, (George Town Owen Roberts Intl - Houston George Bush Intcntl), you can expect to pay $406 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
Katy
The Woodlands
Spring
Montgomery
Tomball
Jersey Village
Humble
Cypress
Conroe

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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

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 March 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$630Average$851FlexibilityNo cancel feeOn-time69%

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