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Grand Cayman

$91+ 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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — GCM
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Find 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 octubre 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
mié. 11/198:47 pmIAH - GCM
2 stops23h 28mMultiple Airlines
lun. 11/244:45 pmGCM - IAH
1 stop22h 08mMultiple Airlines
Deal found 10/30$469
This Southwest deal was found by Cheapflights users on 10/28. 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.
dom. 12/75:00 amHOU - GCM
1 stop6h 35mSouthwest
mar. 12/91:30 pmGCM - HOU
1 stop6h 30mSouthwest
Deal found 10/28$484
This Southwest deal was found by Cheapflights users on 10/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/166:40 amHOU - GCM
1 stop4h 55mSouthwest
mar. 12/231:30 pmGCM - HOU
2 stops9h 05mSouthwest
Deal found 10/27$521
This American Airlines deal was found by Cheapflights users on 10/30. 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.
mié. 11/195:30 amIAH - GCM
1 stop5h 50mAmerican Airlines
lun. 11/249:00 amGCM - IAH
1 stop9h 28mAmerican Airlines
Deal found 10/30$560
This American Airlines deal was found by Cheapflights users on 10/30. 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.
mar. 12/97:29 amIAH - GCM
1 stop6h 15mAmerican Airlines
mar. 12/161:25 pmGCM - IAH
1 stop8h 56mAmerican Airlines
Deal found 10/30$655
This American Airlines deal was found by Cheapflights users on 10/29. 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.
sáb. 12/135:44 amHOU - GCM
1 stop8h 38mAmerican Airlines
sáb. 12/204:26 pmGCM - HOU
1 stop8h 20mAmerican Airlines
Deal found 10/29$655
This American Airlines deal was found by Cheapflights users on 10/27. 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.
vie. 12/126:36 pmHOU - GCM
1 stop19h 46mAmerican Airlines
vie. 12/194:30 pmGCM - HOU
1 stop8h 16mAmerican Airlines
Deal found 10/27$663
This United Airlines deal was found by Cheapflights users on 10/29. 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.
mar. 12/912:39 pmIAH - GCM
Nonstop2h 51mUnited Airlines
mar. 12/165:45 pmGCM - IAH
Nonstop3h 13mUnited Airlines
Deal found 10/29$781
This United Airlines deal was found by Cheapflights users on 10/30. 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.
vie. 11/219:43 pmIAH - GCM
1 stop15h 02mUnited Airlines
sáb. 11/295:30 pmGCM - IAH
1 stop7h 59mUnited Airlines
Deal found 10/30$970
This American Airlines deal was found by Cheapflights users on 10/29. 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.
vie. 11/216:16 amIAH - GCM
2 stops13h 12mAmerican Airlines
vie. 11/289:00 amGCM - IAH
1 stop9h 28mAmerican Airlines
Deal found 10/29$975
This Trip.com deal was found by Cheapflights users on 10/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/216:10 amIAH - GCM
2 stops14h 05mMultiple Airlines
sáb. 11/298:50 amGCM - IAH
1 stop11h 15mMultiple Airlines
Deal found 10/30$994
This American Airlines deal was found by Cheapflights users on 10/30. 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.
vie. 11/219:05 amHOU - GCM
2 stops10h 23mAmerican Airlines
vie. 11/289:00 amGCM - HOU
2 stops11h 50mAmerican Airlines
Deal found 10/30$1,370

Cheap 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 octubre 30, 2025.

Round-trip from

$321
(Priceline)

One-way from

$91
(Priceline)

Popular in

November

Cheapest in

January

Average price

$719
From Houston to Grand Cayman
Search Deals
One-way flight from Houston to Grand Cayman
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($89 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 octubre 30, 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

jue. 1/8

9:02 am-9:15 pm

1 stop11h 13m

George Town Owen Roberts Intl

sáb. 2/21

2:35 pm-8:33 pm

1 stop6h 58m

$382

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

dom. 1/11

6:18 pm-11:35 am

1 stop16h 17m

George Town Owen Roberts Intl

sáb. 2/21

2:35 pm-11:30 pm

1 stop9h 55m

$395

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

mié. 1/21

6:18 pm-11:35 am

1 stop16h 17m

George Town Owen Roberts Intl

sáb. 1/31

2:35 pm-8:33 pm

1 stop6h 58m

$407

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

mar. 1/27

6:18 pm-4:05 pm

1 stop20h 47m

George Town Owen Roberts Intl

sáb. 1/31

2:35 pm-8:33 pm

1 stop6h 58m

$407

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

lun. 1/26

6:18 pm-4:05 pm

1 stop20h 47m

George Town Owen Roberts Intl

sáb. 1/31

2:35 pm-8:33 pm

1 stop6h 58m

$408

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

sáb. 1/24

6:18 pm-11:35 am

1 stop16h 17m

George Town Owen Roberts Intl

sáb. 1/31

2:35 pm-8:33 pm

1 stop6h 58m

$408

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

sáb. 1/24

6:18 pm-11:35 am

1 stop16h 17m

George Town Owen Roberts Intl

dom. 2/1

2:35 pm-8:33 pm

1 stop6h 58m

$408

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

vie. 1/23

6:18 pm-2:50 pm

2 stops19h 32m

George Town Owen Roberts Intl

sáb. 1/31

2:35 pm-8:33 pm

1 stop6h 58m

$417

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

mar. 1/20

6:18 pm-4:05 pm

1 stop20h 47m

George Town Owen Roberts Intl

sáb. 1/31

2:35 pm-8:33 pm

1 stop6h 58m

$418

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

dom. 1/25

6:05 am-2:00 pm

2 stops30h 55m

George Town Owen Roberts Intl

sáb. 1/31

2:35 pm-8:33 pm

1 stop6h 58m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 34 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 April is currently the most expensive (average of $682). 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 octubre 30, 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 octubre 30, 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
8.0
Very good
4,243 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,998 reviews
Southwest
8.0
Very good
4,243 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,035 reviews
Southwest
8.0
Very good
4,243 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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?

    Southwest can get you from Houston to Grand Cayman in just under 16h 10m. Your travel time can differ by up to . Airlines will cover a distance of 1128 mi.

  • What are the cheapest airlines to fly from Houston to Grand Cayman one-way?

    One-way options have recently been found by users for as low as $103 on Spirit Airlines. Other airlines that offer cheap prices include Southwest from $227 and Delta from $588 one-way.

  • 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 April is currently the most expensive (average of $682). 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 octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$338Average$754FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$540Average$690FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$630Average$763FlexibilityNo cancel feeOn-time69%

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