$133+ 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 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — GCM
Mar 18 — Mar 251
1 adult, Economy
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Find cheap flights from Houston to Grand Cayman with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Houston to Grand CaymanExplore 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 February 16, 2026.
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 February 16, 2026.
This FlightHub deal was found by Cheapflights users on 2/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/215:45 am
IAH
- GCM
1 stop6h 35m
Spirit Airlines
Sat 3/281:15 pm
GCM
- IAH
1 stop7h 19m
Spirit Airlines
Deal found 2/12![Spirit Airlines logo]()
$336
This Mytrip deal was found by Cheapflights users on 2/16. 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 2/265:46 am
IAH
- GCM
1 stop6h 57m
Multiple Airlines
Mon 3/24:45 pm
GCM
- IAH
1 stop8h 14m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$374
This Priceline deal was found by Cheapflights users on 2/15. 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.
Thu 4/27:35 am
IAH
- GCM
1 stop5h 22m
Spirit Airlines
Sun 4/51:52 pm
GCM
- IAH
1 stop10h 07m
Spirit Airlines
Deal found 2/15![Spirit Airlines logo]()
$387
This Priceline deal was found by Cheapflights users on 2/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:46 am
IAH
- GCM
1 stop6h 57m
Spirit Airlines
Thu 3/52:49 pm
GCM
- IAH
1 stop6h 34m
Spirit Airlines
Deal found 2/13![Spirit Airlines logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 4/86:27 pm
IAH
- GCM
1 stop18h 30m
Spirit Airlines
Sun 4/121:52 pm
GCM
- IAH
1 stop18h 48m
Spirit Airlines
Deal found 2/15![Spirit Airlines logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 2/287:48 pm
IAH
- GCM
1 stop16h 55m
Multiple Airlines
Mon 3/24:45 pm
GCM
- IAH
1 stop8h 14m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$399
This Priceline deal was found by Cheapflights users on 2/16. 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.
Thu 4/25:45 am
IAH
- GCM
1 stop7h 12m
Spirit Airlines
Thu 4/91:52 pm
GCM
- IAH
1 stop6h 42m
Spirit Airlines
Deal found 2/16![Spirit Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 2/13. 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.
Sat 5/235:19 pm
IAH
- GCM
1 stop18h 16m
Multiple Airlines
Fri 5/295:05 pm
GCM
- IAH
1 stop15h 03m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 4/86:27 pm
IAH
- GCM
1 stop18h 30m
Multiple Airlines
Sun 4/121:52 pm
GCM
- IAH
2 stops20h 44m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$423
This Southwest deal was found by Cheapflights users on 2/15. 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.
Sat 4/187:10 am
HOU
- GCM
1 stop7h 30m
Southwest
Fri 4/241:05 pm
GCM
- HOU
1 stop10h 25m
Southwest
Deal found 2/15![Southwest logo]()
$484
This Southwest deal was found by Cheapflights users on 2/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/319:15 pm
HOU
- GCM
2 stops14h 10m
Southwest
Tue 4/71:05 pm
GCM
- HOU
1 stop6h 50m
Southwest
Deal found 2/14![Southwest logo]()
$489
This Southwest deal was found by Cheapflights users on 2/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/45:05 am
HOU
- GCM
1 stop6h 45m
Southwest
Mon 6/812:45 pm
GCM
- HOU
1 stop11h 00m
Southwest
Deal found 2/14![Southwest logo]()
$587
Best flights from Houston to Grand CaymanDiscover carefully curated flight deals from Houston to Grand Cayman that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 16, 2026.
Discover carefully curated flight deals from Houston to Grand Cayman that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 16, 2026.
This FlightHub deal was found by Cheapflights users on 2/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/215:45 am
IAH
- GCM
1 stop6h 35m
Spirit Airlines
Sat 3/281:15 pm
GCM
- IAH
1 stop7h 19m
Spirit Airlines
Deal found 2/12![Spirit Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 2/13. 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.
Sun 3/155:24 pm
IAH
- GCM
1 stop27h 51m
Multiple Airlines
Sun 3/221:52 pm
GCM
- IAH
1 stop26h 04m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$424
This Southwest deal was found by Cheapflights users on 2/15. 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.
Sat 4/187:10 am
HOU
- GCM
1 stop7h 30m
Southwest
Fri 4/241:05 pm
GCM
- HOU
1 stop10h 25m
Southwest
Deal found 2/15![Southwest logo]()
$484
This Delta deal was found by Cheapflights users on 2/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:00 am
HOU
- GCM
1 stop5h 47m
Delta
Tue 4/71:12 pm
GCM
- HOU
1 stop9h 30m
Delta
Deal found 2/13![Delta logo]()
$676
This American Airlines deal was found by Cheapflights users on 2/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:10 am
HOU
- GCM
1 stop7h 22m
American Airlines
Mon 7/272:40 pm
GCM
- HOU
1 stop9h 12m
American Airlines
Deal found 2/13![American Airlines logo]()
$676
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 4/92:20 pm
IAH
- GCM
1 stop6h 55m
Multiple Airlines
Sun 4/121:52 pm
GCM
- IAH
2 stops20h 44m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$443
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 4/2511:43 am
IAH
- GCM
1 stop23h 52m
Multiple Airlines
Thu 4/304:45 pm
GCM
- IAH
1 stop20h 54m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$466
This Priceline deal was found by Cheapflights users on 2/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/47:35 am
IAH
- GCM
1 stop4h 45m
Spirit Airlines
Sat 4/111:15 pm
GCM
- IAH
1 stop7h 19m
Spirit Airlines
Deal found 2/13![Spirit Airlines logo]()
$542
This Kiwi.com deal was found by Cheapflights users on 2/13. 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.
Sun 3/155:24 pm
IAH
- GCM
1 stop18h 11m
Multiple Airlines
Fri 3/208:00 am
GCM
- IAH
2 stops39h 19m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$477
This Southwest deal was found by Cheapflights users on 2/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/45:05 am
HOU
- GCM
1 stop6h 45m
Southwest
Mon 6/812:45 pm
GCM
- HOU
1 stop11h 00m
Southwest
Deal found 2/14![Southwest logo]()
$587
This FlightHub deal was found by Cheapflights users on 2/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:48 pm
IAH
- GCM
1 stop15h 55m
Spirit Airlines
Thu 3/121:52 pm
GCM
- IAH
1 stop10h 07m
Spirit Airlines
Deal found 2/16![Spirit Airlines logo]()
$542
This Kiwi.com deal was found by Cheapflights users on 2/13. 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.
Mon 4/202:39 pm
IAH
- GCM
1 stop6h 36m
Multiple Airlines
Sat 4/2511:25 am
GCM
- IAH
2 stops21h 21m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$496
This American Airlines deal was found by Cheapflights users on 2/15. 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 7/166:10 am
HOU
- GCM
1 stop7h 22m
American Airlines
Mon 7/202:40 pm
GCM
- HOU
1 stop9h 12m
American Airlines
Deal found 2/15![American Airlines logo]()
$676
This Southwest deal was found by Cheapflights users on 2/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/219:50 pm
HOU
- GCM
2 stops14h 20m
Southwest
Sun 5/2412:50 pm
GCM
- HOU
2 stops10h 30m
Southwest
Deal found 2/13![Southwest logo]()
$652
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/165:24 pm
IAH
- GCM
1 stop22h 41m
Multiple Airlines
Mon 3/234:45 pm
GCM
- IAH
2 stops24h 06m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$500
Last-minute flights from Houston to Grand CaymanDiscover last-minute flight deals from Houston to Grand Cayman. Data last updated February 16, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Grand Cayman. Data last updated February 16, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 2/16. 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 2/265:46 am
IAH
- GCM
1 stop6h 57m
Multiple Airlines
Mon 3/24:45 pm
GCM
- IAH
1 stop8h 14m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$374
This Priceline deal was found by Cheapflights users on 2/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:46 am
IAH
- GCM
1 stop6h 57m
Spirit Airlines
Thu 3/52:49 pm
GCM
- IAH
1 stop6h 34m
Spirit Airlines
Deal found 2/13![Spirit Airlines logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 2/266:07 pm
IAH
- GCM
2 stops16h 28m
Multiple Airlines
Thu 3/52:49 pm
GCM
- IAH
1 stop26h 07m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$448
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 2/287:48 pm
IAH
- GCM
1 stop16h 55m
Multiple Airlines
Mon 3/24:45 pm
GCM
- IAH
1 stop8h 14m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$399
This Priceline deal was found by Cheapflights users on 2/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/145:45 am
IAH
- GCM
1 stop6h 35m
Spirit Airlines
Sat 3/211:15 pm
GCM
- IAH
1 stop7h 19m
Spirit Airlines
Deal found 2/14![Spirit Airlines logo]()
$432
This Kiwi.com deal was found by Cheapflights users on 2/13. 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.
Sun 3/155:24 pm
IAH
- GCM
1 stop27h 51m
Multiple Airlines
Sun 3/221:52 pm
GCM
- IAH
1 stop26h 04m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$424
This FlightHub deal was found by Cheapflights users on 2/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/215:45 am
IAH
- GCM
1 stop6h 35m
Spirit Airlines
Sat 3/281:15 pm
GCM
- IAH
1 stop7h 19m
Spirit Airlines
Deal found 2/12![Spirit Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 3/245:24 pm
IAH
- GCM
1 stop22h 41m
Multiple Airlines
Sun 3/291:52 pm
GCM
- IAH
2 stops20h 44m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 2/15. 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.
Tue 3/246:00 am
HOU
- GCM
1 stop8h 25m
American Airlines
Sun 3/294:38 pm
GCM
- HOU
1 stop7h 20m
American Airlines
Deal found 2/15![American Airlines logo]()
$681
This American Airlines deal was found by Cheapflights users on 2/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/308:20 pm
HOU
- GCM
1 stop17h 55m
American Airlines
Mon 4/63:50 pm
GCM
- HOU
1 stop8h 08m
American Airlines
Deal found 2/13![American Airlines logo]()
$674
This Southwest deal was found by Cheapflights users on 2/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/319:15 pm
HOU
- GCM
2 stops14h 10m
Southwest
Tue 4/71:05 pm
GCM
- HOU
1 stop6h 50m
Southwest
Deal found 2/14![Southwest logo]()
$489
This Delta deal was found by Cheapflights users on 2/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:00 am
HOU
- GCM
1 stop5h 47m
Delta
Tue 4/71:12 pm
GCM
- HOU
1 stop9h 30m
Delta
Deal found 2/13![Delta logo]()
$676
One-way flights from Houston to Grand CaymanSearch for one-way flight options from Houston to Grand Cayman. Find affordable one-way fares based on user searches. Data last updated February 16, 2026.
Search for one-way flight options from Houston to Grand Cayman. Find affordable one-way fares based on user searches. Data last updated February 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 3/149:26 am
IAH
- GCM
1 stop27h 31m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 3/209:26 am
IAH
- GCM
1 stop26h 54m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 3/145:15 am
IAH
- GCM
2 stops31h 42m
Spirit Airlines
Deal found 2/16![Spirit Airlines logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 2/13. 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.
Tue 5/269:24 am
IAH
- GCM
1 stop6h 41m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$152
This Southwest deal was found by Cheapflights users on 2/15. 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.
Wed 4/85:50 am
HOU
- GCM
1 stop6h 20m
Southwest
Deal found 2/15![Southwest logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 4/135:24 pm
IAH
- GCM
1 stop22h 41m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 4/86:00 am
IAH
- GCM
2 stops30h 57m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$158
This Mytrip deal was found by Cheapflights users on 2/15. 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.
Fri 3/206:00 am
IAH
- GCM
3 stops30h 20m
Spirit Airlines
Deal found 2/15![Spirit Airlines logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 2/13. 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.
Sun 3/152:39 pm
IAH
- GCM
1 stop20h 56m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$177
This Southwest deal was found by Cheapflights users on 2/15. 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 4/135:00 am
HOU
- GCM
1 stop7h 10m
Southwest
Deal found 2/15![Southwest logo]()
$190
This Southwest deal was found by Cheapflights users on 2/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/166:30 am
HOU
- GCM
1 stop5h 20m
Southwest
Deal found 2/12![Southwest logo]()
$227
This Southwest deal was found by Cheapflights users on 2/15. 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 3/205:00 am
HOU
- GCM
1 stop6h 45m
Southwest
Deal found 2/15![Southwest logo]()
$251
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 February 16, 2026.
Round-trip from | $342 (FlightHub) |
|---|---|
One-way from | $133 (Kiwi.com) |
Popular in | April |
Cheapest in | November |
Average price | $671 |
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 February 16, 2026.
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
Sat 3/21
5:45 am-12:20 pm
1 stop6h 35m
George Town Owen Roberts Intl
Sat 3/28
1:15 pm-8:34 pm
1 stop7h 19m
$336
HoustonGeorge Town
IAH - GCM
IAHGCM
Houston George Bush Intcntl
Sun 3/15
5:24 pm-9:15 pm
1 stop27h 51m
George Town Owen Roberts Intl
Sun 3/22
1:52 pm-3:56 pm
1 stop26h 04m
$424
HoustonGeorge Town
IAH - GCM
IAHGCM
Houston George Bush Intcntl
Thu 4/9
2:20 pm-9:15 pm
1 stop6h 55m
George Town Owen Roberts Intl
Sun 4/12
1:52 pm-10:36 am
2 stops20h 44m
$443
HoustonGeorge Town
IAH - GCM
IAHGCM
Houston George Bush Intcntl
Sat 4/25
11:43 am-11:35 am
1 stop23h 52m
George Town Owen Roberts Intl
Thu 4/30
4:45 pm-1:39 pm
1 stop20h 54m
$466
HoustonGeorge Town
IAH - GCM
IAHGCM
Houston George Bush Intcntl
Sun 3/15
5:24 pm-11:35 am
1 stop18h 11m
George Town Owen Roberts Intl
Fri 3/20
8:00 am-11:19 pm
2 stops39h 19m
$477
HoustonGeorge Town
HOU - GCM
HOUGCM
Houston Hobby
Sat 4/18
7:10 am-2:40 pm
1 stop7h 30m
George Town Owen Roberts Intl
Fri 4/24
1:05 pm-11:30 pm
1 stop10h 25m
$484
HoustonGeorge Town
IAH - GCM
IAHGCM
Houston George Bush Intcntl
Mon 4/20
2:39 pm-9:15 pm
1 stop6h 36m
George Town Owen Roberts Intl
Sat 4/25
11:25 am-8:46 am
2 stops21h 21m
$496
HoustonGeorge Town
IAH - GCM
IAHGCM
Houston George Bush Intcntl
Mon 3/16
5:24 pm-4:05 pm
1 stop22h 41m
George Town Owen Roberts Intl
Mon 3/23
4:45 pm-4:51 pm
2 stops24h 06m
$500
HoustonGeorge Town
IAH - GCM
IAHGCM
Houston George Bush Intcntl
Sat 4/4
7:35 am-12:20 pm
1 stop4h 45m
George Town Owen Roberts Intl
Sat 4/11
1:15 pm-8:34 pm
1 stop7h 19m
$542
HoustonGeorge Town
IAH - GCM
IAHGCM
Houston George Bush Intcntl
Sat 3/7
7:48 pm-12:43 pm
1 stop15h 55m
George Town Owen Roberts Intl
Thu 3/12
1:52 pm-11:59 pm
1 stop10h 07m
$542
Showing 1-10 of 31 results
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.
IAH-GCM
HOU-GCM
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
HO1-zzLAW
IAH-GCM
HOU-GCM
What is the cheapest month to book a flight from Houston to Grand Cayman?
Currently, December is the cheapest month in which you can book a flight from Houston to Grand Cayman (average of $106). Flying from Houston to Grand Cayman in August is currently the most expensive (average of $645). 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 February 16, 2026.
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 February 16, 2026.
Read through reviews of airlines operating flights from Houston to Grand Cayman, such as United Airlines, American Airlines, and Spirit 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.
Food
6.6
Comfort
7.3
Boarding
7.7
Crew
8.1
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Food
6.6
Comfort
7.3
Boarding
7.7
Crew
8.1
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Food
6.6
Comfort
7.3
Boarding
7.7
Crew
8.1
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Food
6.6
Comfort
7.3
Boarding
7.7
Crew
8.1
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
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.
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Complete your trip
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Houston and Grand Cayman flights
Browse other Houston and Grand Cayman flight options. Last updated on February 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 February 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$106 | Average$242 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$338 | Average$798 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$630 | Average$769 | FlexibilityNo cancel fee | On-time69% |