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Grand Cayman

$94+ Cheap flights from Houston 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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — GCM
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Houston to Grand Cayman

Cheapest flights from Houston to Grand Cayman
Explore the most affordable flight options available from Houston to Grand Cayman. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/9. 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 12/316:55 pmIAH - GCM
1 stop17h 50mMultiple Airlines
Mon 1/54:45 pmGCM - IAH
2 stops30h 46mMultiple Airlines
Deal found 12/9$391
This Priceline deal was found by Cheapflights users on 12/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:54 amIAH - GCM
1 stop6h 51mSpirit Airlines
Thu 1/12:40 pmGCM - IAH
1 stop11h 14mSpirit Airlines
Deal found 12/10$427
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Sat 12/2010:08 amIAH - GCM
1 stop5h 47mMultiple Airlines
Wed 12/247:00 amGCM - IAH
1 stop27h 00mMultiple Airlines
Deal found 12/10$463
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Mon 12/155:25 pmIAH - GCM
1 stop17h 10mMultiple Airlines
Tue 12/164:45 pmGCM - IAH
1 stop15h 19mMultiple Airlines
Deal found 12/10$464
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 12/172:00 pmIAH - GCM
1 stop22h 45mMultiple Airlines
Mon 12/224:45 pmGCM - IAH
1 stop17h 52mMultiple Airlines
Deal found 12/9$472
This Kiwi.com deal was found by Cheapflights users on 12/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:55 pmIAH - GCM
2 stops14h 40mMultiple Airlines
Sun 12/282:40 pmGCM - IAH
1 stop19h 23mMultiple Airlines
Deal found 12/8$476
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 12/185:54 amIAH - GCM
1 stop6h 51mMultiple Airlines
Mon 12/224:45 pmGCM - IAH
1 stop17h 52mMultiple Airlines
Deal found 12/9$491
This Southwest deal was found by Cheapflights users on 12/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/125:00 amHOU - GCM
1 stop6h 35mSouthwest
Fri 12/191:30 pmGCM - HOU
1 stop7h 40mSouthwest
Deal found 12/11$736
This Southwest deal was found by Cheapflights users on 12/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:40 amHOU - GCM
1 stop4h 55mSouthwest
Tue 12/161:30 pmGCM - HOU
1 stop8h 25mSouthwest
Deal found 12/10$746
This Southwest deal was found by Cheapflights users on 12/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/195:05 amHOU - GCM
1 stop6h 30mSouthwest
Mon 12/221:30 pmGCM - HOU
1 stop8h 00mSouthwest
Deal found 12/10$776
This Southwest deal was found by Cheapflights users on 12/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:00 amHOU - GCM
1 stop6h 35mSouthwest
Mon 12/221:30 pmGCM - HOU
1 stop8h 00mSouthwest
Deal found 12/9$826
This American Airlines deal was found by Cheapflights users on 12/11. 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 12/2510:13 amHOU - GCM
2 stops9h 05mAmerican Airlines
Wed 12/317:30 amGCM - HOU
2 stops9h 19mAmerican Airlines
Deal found 12/11$850

Find flight deals from Houston to Grand Cayman

Keep the following information in mind while searching for Houston to Grand Cayman flight deals. Data was last updated December 12, 2025.

Round-trip from

$273
(Priceline)

One-way from

$94
(Kiwi.com)

Popular in

March

Cheapest in

November

Average price

$758
From Houston to Grand Cayman
Search Deals
One-way flight from Houston to Grand Cayman
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston 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 December 12, 2025.
Use the filters below to find and compare flights from Houston to Grand Cayman that are best for you.

Fly from

Houston

Fly to

Grand Cayman

Route

Depart

Return

Price

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Thu 1/15

7:45 am-1:53 pm

1 stop5h 08m

George Town Owen Roberts Intl

Sun 1/18

2:49 pm-8:23 pm

1 stop6h 34m

$292

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Mon 2/2

5:05 am-9:15 pm

2 stops15h 10m

George Town Owen Roberts Intl

Fri 2/6

4:45 pm-10:56 pm

1 stop7h 11m

$362

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Fri 1/16

5:27 pm-1:38 pm

3 stops19h 11m

George Town Owen Roberts Intl

Mon 1/19

4:45 pm-5:18 pm

2 stops25h 33m

$387

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Fri 1/16

4:15 pm-1:38 pm

2 stops20h 23m

George Town Owen Roberts Intl

Fri 1/23

1:30 pm-7:24 pm

3 stops30h 54m

$422

HoustonGeorge Town

HOU - GCM

HOUGCM

Houston Hobby

Mon 2/2

8:30 pm-12:55 pm

2 stops15h 25m

George Town Owen Roberts Intl

Fri 2/6

1:50 pm-10:20 pm

1 stop9h 30m

$451

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Fri 3/13

5:23 pm-2:50 pm

2 stops21h 27m

George Town Owen Roberts Intl

Thu 3/19

7:00 am-1:54 pm

1 stop6h 54m

$456

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Sat 2/28

4:22 pm-1:43 pm

1 stop20h 21m

George Town Owen Roberts Intl

Sat 3/14

8:50 am-10:56 pm

2 stops38h 06m

$459

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Sat 2/28

6:07 pm-1:43 pm

2 stops18h 36m

George Town Owen Roberts Intl

Sat 3/7

11:25 am-8:08 pm

1 stop9h 43m

$467

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Mon 12/22

7:55 pm-11:35 am

2 stops14h 40m

George Town Owen Roberts Intl

Sun 12/28

2:40 pm-9:03 am

1 stop19h 23m

$476

HoustonGeorge Town

HOU - GCM

HOUGCM

Houston Hobby

Thu 2/19

5:25 am-12:55 pm

1 stop6h 30m

George Town Owen Roberts Intl

Mon 2/23

1:50 pm-9:15 am

2 stops20h 25m

$487

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 32 results
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Best time to book a flight from Houston to Grand Cayman

Have a flexible travel schedule? Discover the best time to fly to Grand Cayman from Houston 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 to Grand Cayman

What is the cheapest month to book a flight from Houston to Grand Cayman?

Currently, October is the cheapest month in which you can book a flight from Houston to Grand Cayman (average of $338). Flying from Houston to Grand Cayman in December is currently the most expensive (average of $659). 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 HOU to LAW?

Find hourly flight availability from Houston 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 December 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Houston 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 December 12, 2025.
Read through reviews of airlines operating flights from Houston to Grand Cayman, such as Southwest, 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.
Southwest
7.9
Good
4,253 reviews

Comfort

8.0

Crew

8.6

Overall

7.9

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
7.9
Good
4,253 reviews
Southwest
7.9
Good
4,253 reviews

Comfort

8.0

Crew

8.6

Overall

7.9

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,095 reviews
Southwest
7.9
Good
4,253 reviews

Comfort

8.0

Crew

8.6

Overall

7.9

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,050 reviews
Southwest
7.9
Good
4,253 reviews

Comfort

8.0

Crew

8.6

Overall

7.9

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Houston 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 to Grand Cayman?

    Spirit Airlines and Southwest can get you from Houston to Grand Cayman in just under 5h 08m. Your travel time can differ by up to 10h 17m. Airlines will cover a distance of 1145 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Houston to Grand Cayman?

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

  • Can I find deals for business class flights from Houston to Grand Cayman?

    Yes. Cheapflights offers flight deals from Houston 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 to Grand Cayman?

    Currently, October is the cheapest month in which you can book a flight from Houston to Grand Cayman (average of $338). Flying from Houston to Grand Cayman in December is currently the most expensive (average of $659). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Houston to Grand Cayman

Discover the top 3 airlines that operate flights from Houston 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$338Average$770FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$571Average$626FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$630Average$770FlexibilityNo cancel feeOn-time69%

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