HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Grand Cayman

$247+ Cheap flights from Galveston, TX 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 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — GCM
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Galveston 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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Galveston to Grand Cayman

Keep the following information in mind while searching for Galveston to Grand Cayman flight deals. Data was last updated January 8, 2026.

Round-trip from

$503
(Southwest)

One-way from

$247
(Southwest)

Popular in

March

Cheapest in

January

Average price

$615
From Galveston to Grand Cayman
Search Deals
One-way flight from Galveston to Grand Cayman
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from Galveston to Grand Cayman

Cheapest flights from Galveston to Grand Cayman
Explore the most affordable flight options available from Galveston to Grand Cayman. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This Southwest deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/315:15 amHOU - GCM
1 stop6h 15mSouthwest
Tue 2/31:50 pmGCM - HOU
1 stop7h 20mSouthwest
Deal found 1/8$503
This Southwest deal was found by Cheapflights users on 1/6. 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 2/188:40 pmHOU - GCM
2 stops15h 15mSouthwest
Tue 2/241:50 pmGCM - HOU
2 stops9h 50mSouthwest
Deal found 1/6$508
This Southwest deal was found by Cheapflights users on 1/7. 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.
Sun 2/228:45 pmHOU - GCM
2 stops15h 10mSouthwest
Thu 2/261:50 pmGCM - HOU
1 stop6h 55mSouthwest
Deal found 1/7$522
This Southwest deal was found by Cheapflights users on 1/7. 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 5/135:50 amHOU - GCM
1 stop6h 20mSouthwest
Tue 5/191:05 pmGCM - HOU
1 stop9h 40mSouthwest
Deal found 1/7$548
This Southwest deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/306:05 amHOU - GCM
1 stop5h 50mSouthwest
Mon 2/21:50 pmGCM - HOU
1 stop7h 20mSouthwest
Deal found 1/8$559
This Southwest deal was found by Cheapflights users on 1/6. 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 5/275:50 amHOU - GCM
1 stop6h 20mSouthwest
Fri 5/291:05 pmGCM - HOU
1 stop10h 25mSouthwest
Deal found 1/6$583
This Southwest deal was found by Cheapflights users on 1/6. 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 5/147:50 pmHOU - GCM
2 stops16h 20mSouthwest
Mon 5/181:05 pmGCM - HOU
2 stops11h 00mSouthwest
Deal found 1/6$588
This Southwest deal was found by Cheapflights users on 1/6. 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 1/226:05 amHOU - GCM
1 stop5h 50mSouthwest
Sun 1/251:50 pmGCM - HOU
2 stops20h 50mSouthwest
Deal found 1/6$652
This American Airlines deal was found by Cheapflights users on 1/7. 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.
Sat 3/216:00 amHOU - GCM
1 stop10h 14mAmerican Airlines
Sat 3/283:45 pmGCM - HOU
1 stop8h 13mAmerican Airlines
Deal found 1/7$666

Cheapflights Fare Finder

 
Customize your flight search to find flights from Galveston 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 January 8, 2026.
Use the filters below to find and compare flights from Galveston to Grand Cayman that are best for you.

Fly from

Galveston

Fly to

Grand Cayman

Route

Depart

Return

Price

HoustonGeorge Town

HOU - GCM

HOUGCM

Houston Hobby

Sat 1/31

5:15 am-12:30 pm

1 stop6h 15m

George Town Owen Roberts Intl

Tue 2/3

1:50 pm-8:10 pm

1 stop7h 20m

$503

HoustonGeorge Town

HOU - GCM

HOUGCM

Houston Hobby

Wed 2/18

6:05 am-12:55 pm

1 stop5h 50m

George Town Owen Roberts Intl

Tue 2/24

1:50 pm-8:10 pm

1 stop7h 20m

$503

HoustonGeorge Town

HOU - GCM

HOUGCM

Houston Hobby

Tue 4/21

7:00 pm-12:10 pm

2 stops17h 10m

George Town Owen Roberts Intl

Thu 4/30

1:05 pm-11:30 pm

1 stop10h 25m

$508

HoustonGeorge Town

HOU - GCM

HOUGCM

Houston Hobby

Sun 2/22

8:45 pm-12:55 pm

2 stops15h 10m

George Town Owen Roberts Intl

Thu 2/26

1:50 pm-7:45 pm

1 stop6h 55m

$522

HoustonGeorge Town

HOU - GCM

HOUGCM

Houston Hobby

Wed 5/13

8:50 pm-12:10 pm

2 stops15h 20m

George Town Owen Roberts Intl

Tue 5/19

1:05 pm-4:50 am

2 stops15h 45m

$553

HoustonGeorge Town

HOU - GCM

HOUGCM

Houston Hobby

Fri 1/30

6:05 am-12:55 pm

1 stop5h 50m

George Town Owen Roberts Intl

Mon 2/2

1:50 pm-8:10 pm

1 stop7h 20m

$559

HoustonGeorge Town

HOU - GCM

HOUGCM

Houston Hobby

Thu 5/14

5:00 am-12:10 pm

1 stop7h 10m

George Town Owen Roberts Intl

Mon 5/18

1:05 pm-11:30 pm

1 stop10h 25m

$559

HoustonGeorge Town

HOU - GCM

HOUGCM

Houston Hobby

Sun 2/22

8:45 pm-12:55 pm

2 stops15h 10m

$247

HoustonGeorge Town

HOU - GCM

HOUGCM

Houston Hobby

Sun 3/8

10:14 am-7:15 pm

2 stops9h 01m

$318

HoustonGeorge Town

HOU - GCM

HOUGCM

Houston Hobby

Wed 4/15

6:00 am-11:24 am

1 stop5h 24m

$318

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 14 results
1
2

Best time to book a flight from Galveston to Grand Cayman

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

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

Currently, December is the cheapest month in which you can book a flight from Galveston to Grand Cayman (average of $106). Flying from Galveston to Grand Cayman in February is currently the most expensive (average of $646). 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 G4L to LAW?

Find hourly flight availability from Galveston 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 January 8, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Galveston 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 January 8, 2026.
Peruse reviews from past customers who have flown with Southwest, United Airlines, and American Airlines from Galveston to Grand Cayman to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,250 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,250 reviews
Southwest
8.0
Very good
4,250 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,139 reviews
Southwest
8.0
Very good
4,250 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,094 reviews
Southwest
8.0
Very good
4,250 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

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

Related info for your journey

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

    Southwest can get you from Galveston to Grand Cayman in just under 6h 15m. Your travel time can differ by up to . There are 1128 mi between Galveston and Grand Cayman.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Galveston to Grand Cayman (average of $106). Flying from Galveston to Grand Cayman in February is currently the most expensive (average of $646). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Galveston to Grand Cayman

Discover the top 3 airlines that operate flights from Galveston 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$338Average$796FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$535Average$621FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$630Average$764FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.