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Grand Cayman

$168+ 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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — GCM
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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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 July 2, 2025.

Round-trip from

$457
(Mytrip)

One-way from

$175
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$688
From Houston to Grand Cayman
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One-way flight from Houston to Grand Cayman
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Highest demand for flights based on searches. 10% potential increase in price ($81 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 2, 2025.

This Mytrip deal was found by Cheapflights users on 7/1. 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 8/152:40 pmIAH - GCM
1 stop6h 40mMultiple Airlines
Fri 8/227:00 amGCM - IAH
1 stop14h 05mMultiple Airlines
Deal found 7/1$457
This Southwest deal was found by Cheapflights users on 7/2. 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 11/18:25 pmHOU - GCM
2 stops16h 10mSouthwest
Fri 11/71:30 pmGCM - HOU
1 stop10h 00mSouthwest
Deal found 7/2$489
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Wed 9/105:35 amIAH - GCM
1 stop5h 35mAmerican Airlines
Wed 9/1712:10 pmGCM - IAH
1 stop11h 46mAmerican Airlines
Deal found 7/2$645
This Delta deal was found by Cheapflights users on 6/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/106:00 amHOU - GCM
1 stop5h 22mDelta
Thu 8/2112:52 pmGCM - HOU
1 stop9h 39mDelta
Deal found 6/30$645
This United Airlines deal was found by Cheapflights users on 7/2. 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 8/19:35 amIAH - GCM
Nonstop2h 55mUnited Airlines
Fri 8/81:35 pmGCM - IAH
Nonstop3h 05mUnited Airlines
Deal found 7/2$655
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Mon 8/116:30 pmHOU - GCM
2 stops16h 40mAmerican Airlines
Mon 8/182:10 pmGCM - HOU
2 stops18h 10mAmerican Airlines
Deal found 6/30$674
This Mytrip deal was found by Cheapflights users on 7/1. 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.
Wed 11/268:01 pmHOU - GCM
2 stops24h 19mMultiple Airlines
Sun 11/301:30 pmGCM - HOU
3 stops30h 19mMultiple Airlines
Deal found 7/1$842

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 July 2, 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

Fri 8/15

2:40 pm-9:20 pm

1 stop6h 40m

George Town Owen Roberts Intl

Fri 8/22

7:00 am-9:05 pm

1 stop14h 05m

$457

HoustonGeorge Town

HOU - GCM

HOUGCM

Houston Hobby

Thu 7/17

5:25 pm-11:50 am

2 stops18h 25m

George Town Owen Roberts Intl

Wed 7/23

12:45 pm-11:20 pm

1 stop10h 35m

$586

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Wed 9/10

5:35 am-11:10 am

1 stop5h 35m

George Town Owen Roberts Intl

Wed 9/17

12:10 pm-11:56 pm

1 stop11h 46m

$645

HoustonGeorge Town

HOU - GCM

HOUGCM

Houston Hobby

Sun 8/10

6:00 am-11:22 am

1 stop5h 22m

George Town Owen Roberts Intl

Thu 8/21

12:52 pm-10:31 pm

1 stop9h 39m

$645

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Fri 8/1

9:35 am-12:30 pm

Nonstop2h 55m

George Town Owen Roberts Intl

Fri 8/8

1:35 pm-4:40 pm

Nonstop3h 05m

$655

HoustonGeorge Town

HOU - GCM

HOUGCM

Houston Hobby

Mon 8/11

6:30 pm-11:10 am

2 stops16h 40m

George Town Owen Roberts Intl

Mon 8/18

2:10 pm-8:20 am

2 stops18h 10m

$674

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Sat 10/4

5:25 am-2:50 pm

2 stops9h 25m

$168

HoustonGeorge Town

HOU - GCM

HOUGCM

Houston Hobby

Tue 7/8

5:50 am-11:50 am

1 stop6h 00m

$301

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Mon 11/3

9:03 am-7:51 pm

2 stops9h 48m

$308

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Sat 11/22

11:50 am-12:20 pm

2 stops23h 30m

$318

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 11 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, January is the cheapest month in which you can book a flight from Houston to Grand Cayman (average of $467). Flying from Houston to Grand Cayman in March is currently the most expensive (average of $594). 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 July 2, 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 July 2, 2025.
Read through reviews of airlines operating flights from Houston to Grand Cayman, such as Southwest, Delta, and United 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
4,272 reviews

Boarding

8.2

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,272 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,983 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,861 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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.

  • 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 $241 on Southwest. Other airlines that offer cheap prices include American Airlines from $308 and United Airlines from $358 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, January is the cheapest month in which you can book a flight from Houston to Grand Cayman (average of $467). Flying from Houston to Grand Cayman in March is currently the most expensive (average of $594). 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

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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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$571Average$695FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$578Average$693FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$588Average$746FlexibilityNo cancel feeOn-time69%

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