$150+ 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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — GCM
May 17 — May 241
Round-trip
1 adult, Economy
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Find cheap flights from Houston to Grand Cayman with Cheapflights
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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 April 17, 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 April 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/79:17 pm
IAH
- GCM
1 stop24h 18m
Multiple Airlines
Mon 5/117:00 am
GCM
- IAH
1 stop6h 25m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/249:17 pm
IAH
- GCM
1 stop14h 18m
Multiple Airlines
Thu 5/287:00 am
GCM
- IAH
1 stop6h 25m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 4/12. 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.
Wed 5/204:20 pm
IAH
- GCM
1 stop28h 55m
Multiple Airlines
Sun 5/247:00 am
GCM
- IAH
1 stop6h 25m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/119:17 pm
IAH
- GCM
1 stop18h 48m
Multiple Airlines
Sun 5/175:05 pm
GCM
- IAH
1 stop15h 13m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$409
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/77:05 am
IAH
- GCM
1 stop14h 10m
Multiple Airlines
Sun 5/105:05 pm
GCM
- IAH
1 stop15h 13m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$411
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Sun 5/249:17 pm
IAH
- GCM
1 stop14h 18m
Multiple Airlines
Sat 5/308:50 am
GCM
- IAH
1 stop7h 26m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Sun 5/109:17 pm
IAH
- GCM
1 stop14h 18m
Multiple Airlines
Mon 5/187:00 am
GCM
- IAH
1 stop6h 25m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$422
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/109:17 pm
IAH
- GCM
1 stop14h 18m
Multiple Airlines
Wed 5/1311:30 am
GCM
- IAH
1 stop20h 48m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$423
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/124:20 pm
IAH
- GCM
1 stop23h 45m
Multiple Airlines
Sun 5/175:05 pm
GCM
- IAH
1 stop15h 13m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 5/87:05 am
IAH
- GCM
1 stop14h 30m
Multiple Airlines
Tue 5/1211:30 am
GCM
- IAH
1 stop28h 46m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/89:17 pm
IAH
- GCM
2 stops17h 33m
Multiple Airlines
Sun 5/175:05 pm
GCM
- IAH
1 stop15h 13m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$433
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/89:17 pm
IAH
- GCM
2 stops17h 33m
Multiple Airlines
Wed 5/1311:30 am
GCM
- IAH
1 stop20h 48m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$434
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 April 17, 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 April 17, 2026.
This Southwest deal was found by Cheapflights users on 4/14. 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.
Mon 5/116:10 am
HOU
- GCM
1 stop6h 00m
Southwest
Mon 5/181:05 pm
GCM
- HOU
1 stop10h 25m
Southwest
Deal found 4/14![Southwest logo]()
$544
This United Airlines deal was found by Cheapflights users on 4/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/69:36 am
IAH
- GCM
Nonstop2h 54m
United Airlines
Sat 6/134:45 pm
GCM
- IAH
Nonstop3h 05m
United Airlines
Deal found 4/12![United Airlines logo]()
$792
This Delta deal was found by Cheapflights users on 4/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/105:55 am
IAH
- GCM
1 stop5h 59m
Delta
Wed 5/131:19 pm
GCM
- IAH
1 stop8h 06m
Delta
Deal found 4/12![Delta logo]()
$831
This Southwest deal was found by Cheapflights users on 4/14. 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.
Mon 5/258:15 pm
HOU
- GCM
2 stops15h 55m
Southwest
Thu 5/281:05 pm
GCM
- HOU
2 stops11h 00m
Southwest
Deal found 4/14![Southwest logo]()
$584
This Southwest deal was found by Cheapflights users on 4/13. 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.
Wed 7/159:25 pm
HOU
- GCM
2 stops14h 25m
Southwest
Fri 7/1712:45 pm
GCM
- HOU
1 stop11h 00m
Southwest
Deal found 4/13![Southwest logo]()
$612
This Southwest deal was found by Cheapflights users on 4/14. 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.
Sat 5/25:35 am
HOU
- GCM
2 stops9h 25m
Southwest
Thu 5/141:05 pm
GCM
- HOU
2 stops10h 05m
Southwest
Deal found 4/14![Southwest logo]()
$614
This United Airlines deal was found by Cheapflights users on 4/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/135:04 am
IAH
- GCM
1 stop8h 26m
United Airlines
Sat 6/204:45 pm
GCM
- IAH
Nonstop3h 05m
United Airlines
Deal found 4/15![United Airlines logo]()
$796
This Southwest deal was found by Cheapflights users on 4/14. 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 7/168:35 pm
HOU
- GCM
2 stops15h 15m
Southwest
Fri 7/2412:45 pm
GCM
- HOU
1 stop11h 00m
Southwest
Deal found 4/14![Southwest logo]()
$622
This United Airlines deal was found by Cheapflights users on 4/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/99:36 am
IAH
- GCM
Nonstop2h 54m
United Airlines
Fri 5/151:35 pm
GCM
- IAH
Nonstop3h 05m
United Airlines
Deal found 4/16![United Airlines logo]()
$810
This Southwest deal was found by Cheapflights users on 4/15. 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 5/257:50 pm
HOU
- GCM
2 stops16h 20m
Southwest
Mon 6/11:05 pm
GCM
- HOU
2 stops11h 00m
Southwest
Deal found 4/15![Southwest logo]()
$648
This Southwest deal was found by Cheapflights users on 4/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/237:25 pm
HOU
- GCM
2 stops16h 25m
Southwest
Mon 7/2712:45 pm
GCM
- HOU
2 stops8h 55m
Southwest
Deal found 4/16![Southwest logo]()
$662
This United Airlines deal was found by Cheapflights users on 4/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/259:36 am
IAH
- GCM
Nonstop2h 54m
United Airlines
Mon 6/291:35 pm
GCM
- IAH
Nonstop3h 05m
United Airlines
Deal found 4/14![United Airlines logo]()
$882
This Southwest deal was found by Cheapflights users on 4/12. 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.
Thu 5/285:00 am
HOU
- GCM
1 stop7h 10m
Southwest
Wed 6/31:05 pm
GCM
- HOU
1 stop6h 50m
Southwest
Deal found 4/12![Southwest logo]()
$667
This United Airlines deal was found by Cheapflights users on 4/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1510:04 pm
IAH
- GCM
1 stop15h 26m
United Airlines
Tue 5/191:35 pm
GCM
- IAH
Nonstop3h 05m
United Airlines
Deal found 4/16![United Airlines logo]()
$911
This United Airlines deal was found by Cheapflights users on 4/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/109:36 am
IAH
- GCM
Nonstop2h 54m
United Airlines
Wed 5/131:35 pm
GCM
- IAH
Nonstop3h 05m
United Airlines
Deal found 4/12![United Airlines logo]()
$957
This United Airlines deal was found by Cheapflights users on 4/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/219:36 am
IAH
- GCM
Nonstop2h 54m
United Airlines
Mon 4/271:35 pm
GCM
- IAH
Nonstop3h 05m
United Airlines
Deal found 4/12![United Airlines logo]()
$962
Last-minute flights from Houston to Grand CaymanDiscover last-minute flight deals from Houston to Grand Cayman. Data last updated April 17, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Grand Cayman. Data last updated April 17, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/79:17 pm
IAH
- GCM
1 stop24h 18m
Multiple Airlines
Mon 5/117:00 am
GCM
- IAH
1 stop6h 25m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/77:05 am
IAH
- GCM
1 stop14h 10m
Multiple Airlines
Sun 5/105:05 pm
GCM
- IAH
1 stop15h 13m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$411
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 5/87:05 am
IAH
- GCM
1 stop14h 30m
Multiple Airlines
Tue 5/1211:30 am
GCM
- IAH
1 stop28h 46m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/89:17 pm
IAH
- GCM
2 stops17h 33m
Multiple Airlines
Sun 5/175:05 pm
GCM
- IAH
1 stop15h 13m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$433
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/89:17 pm
IAH
- GCM
2 stops17h 33m
Multiple Airlines
Wed 5/1311:30 am
GCM
- IAH
1 stop20h 48m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Sun 5/109:17 pm
IAH
- GCM
1 stop14h 18m
Multiple Airlines
Mon 5/187:00 am
GCM
- IAH
1 stop6h 25m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$422
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/109:17 pm
IAH
- GCM
1 stop14h 18m
Multiple Airlines
Wed 5/1311:30 am
GCM
- IAH
1 stop20h 48m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$423
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/119:17 pm
IAH
- GCM
1 stop18h 48m
Multiple Airlines
Sun 5/175:05 pm
GCM
- IAH
1 stop15h 13m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$409
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/124:20 pm
IAH
- GCM
1 stop23h 45m
Multiple Airlines
Sun 5/175:05 pm
GCM
- IAH
1 stop15h 13m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 4/12. 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.
Wed 5/204:20 pm
IAH
- GCM
1 stop28h 55m
Multiple Airlines
Sun 5/247:00 am
GCM
- IAH
1 stop6h 25m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/249:17 pm
IAH
- GCM
1 stop14h 18m
Multiple Airlines
Thu 5/287:00 am
GCM
- IAH
1 stop6h 25m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Sun 5/249:17 pm
IAH
- GCM
1 stop14h 18m
Multiple Airlines
Sat 5/308:50 am
GCM
- IAH
1 stop7h 26m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$412
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 April 17, 2026.
Search for one-way flight options from Houston to Grand Cayman. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 6/19:17 pm
IAH
- GCM
1 stop18h 48m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 4/12. 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.
Mon 6/157:05 am
IAH
- GCM
1 stop14h 10m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$192
This Southwest deal was found by Cheapflights users on 4/13. 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.
Mon 6/19:50 pm
HOU
- GCM
2 stops14h 20m
Southwest
Deal found 4/13![Southwest logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 6/15:02 pm
HOU
- GCM
3 stops19h 43m
WestJet
Deal found 4/13![WestJet logo]()
$476
This United Airlines deal was found by Cheapflights users on 4/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:36 am
IAH
- GCM
Nonstop2h 54m
United Airlines
Deal found 4/13![United Airlines logo]()
$490
This United Airlines deal was found by Cheapflights users on 4/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/159:36 am
IAH
- GCM
Nonstop2h 54m
United Airlines
Deal found 4/12![United Airlines logo]()
$644
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 April 17, 2026.
Round-trip from | $389 (Kiwi.com) |
|---|---|
One-way from | $150 (Kiwi.com) |
Popular in | April |
Cheapest in | November |
Average price | $768 |
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 April 17, 2026.
Use the filters below to find and compare flights from Houston to Grand Cayman that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonGeorge Town
HOU - GCM
HOUGCM
Houston Hobby
Mon 5/11
6:10 am-12:10 pm
1 stop6h 00m
George Town Owen Roberts Intl
Mon 5/18
1:05 pm-11:30 pm
1 stop10h 25m
$544
HoustonGeorge Town
HOU - GCM
HOUGCM
Houston Hobby
Mon 5/25
8:15 pm-12:10 pm
2 stops15h 55m
George Town Owen Roberts Intl
Thu 5/28
1:05 pm-12:05 am
2 stops11h 00m
$584
HoustonGeorge Town
HOU - GCM
HOUGCM
Houston Hobby
Wed 7/15
9:25 pm-11:50 am
2 stops14h 25m
George Town Owen Roberts Intl
Fri 7/17
12:45 pm-11:45 pm
1 stop11h 00m
$612
HoustonGeorge Town
HOU - GCM
HOUGCM
Houston Hobby
Sat 5/2
5:35 am-3:00 pm
2 stops9h 25m
George Town Owen Roberts Intl
Thu 5/14
1:05 pm-11:10 pm
2 stops10h 05m
$614
HoustonGeorge Town
HOU - GCM
HOUGCM
Houston Hobby
Thu 7/16
8:35 pm-11:50 am
2 stops15h 15m
George Town Owen Roberts Intl
Fri 7/24
12:45 pm-11:45 pm
1 stop11h 00m
$622
HoustonGeorge Town
HOU - GCM
HOUGCM
Houston Hobby
Mon 5/25
7:50 pm-12:10 pm
2 stops16h 20m
George Town Owen Roberts Intl
Mon 6/1
1:05 pm-12:05 am
2 stops11h 00m
$648
HoustonGeorge Town
HOU - GCM
HOUGCM
Houston Hobby
Thu 7/23
7:25 pm-11:50 am
2 stops16h 25m
George Town Owen Roberts Intl
Mon 7/27
12:45 pm-9:40 pm
2 stops8h 55m
$662
HoustonGeorge Town
HOU - GCM
HOUGCM
Houston Hobby
Thu 5/28
5:00 am-12:10 pm
1 stop7h 10m
George Town Owen Roberts Intl
Wed 6/3
1:05 pm-7:55 pm
1 stop6h 50m
$667
Quickest round-trip
HoustonGeorge Town
IAH - GCM
IAHGCM
Houston George Bush Intcntl
Sat 6/6
9:36 am-12:30 pm
Nonstop2h 54m
George Town Owen Roberts Intl
Sat 6/13
4:45 pm-7:50 pm
Nonstop3h 05m
$792
HoustonGeorge Town
IAH - GCM
IAHGCM
Houston George Bush Intcntl
Sat 6/13
5:04 am-1:30 pm
1 stop8h 26m
George Town Owen Roberts Intl
Sat 6/20
4:45 pm-7:50 pm
Nonstop3h 05m
$796
Showing 1-10 of 21 resultsSorted by cheapest first
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 $617). 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 April 17, 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 April 17, 2026.
Read through reviews of airlines operating flights from Houston to Grand Cayman, such as Southwest,United Airlines, andAmerican 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.
Comfort
8.0
Overall
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Overall
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Overall
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Overall
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Overall
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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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Alternative routes for Houston to Grand Cayman
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Complete your trip
Complete your trip to Grand Cayman by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Houston to Grand Cayman by cabin class
Find flights from Houston to Grand Cayman, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Houston and Grand Cayman flights
Browse other Houston and Grand Cayman flight options. Last updated on April 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Houston to Grand Cayman
Discover the top 4 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 April 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$106 | Average$242 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$338 | Average$812 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$384 | Average$623 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$646 | Average$789 | FlexibilityNo cancel fee | On-time69% |