$362 Cheap Flights from Houston (HOU) to St. George's (GND)

View $362 flight on Tue, Oct 21, 2025Opens in a new window

Popular airlines from Houston William Hobby Airport (HOU) to Maurice Bishop Intl. Airport (GND)

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Cheap Flights from Houston to St. George's (HOU-GND)

Prices were available within the past 7 days and start at $362 for one-way flights and $551 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Jan 4 - Fri, Jan 9
HOU
Houston
GND
St. George's
$551 Roundtrip, found 13 hours ago
$551
Roundtrip
found 13 hours ago
Select Delta flight, departing Sun, Jan 4 from Houston to St. George's, returning Fri, Jan 9, priced at $551 found 13 hours ago
Delta
Sun, Jan 4 - Fri, Jan 9
IAH
Houston
GND
St. George's
$551 Roundtrip, found 13 hours ago
$551
Roundtrip
found 13 hours ago
Select Delta flight, departing Sun, Jan 4 from Houston to St. George's, returning Fri, Jan 9, priced at $551 found 13 hours ago
American Airlines
Sat, Nov 8 - Wed, Nov 12
IAH
Houston
GND
St. George's
$556 Roundtrip, found 21 hours ago
$556
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Sat, Nov 8 from Houston to St. George's, returning Wed, Nov 12, priced at $556 found 21 hours ago
American Airlines
Fri, Oct 3 - Wed, Oct 8
IAH
Houston
GND
St. George's
$562 Roundtrip, just found
$562
Roundtrip
just found
Select American Airlines flight, departing Fri, Oct 3 from Houston to St. George's, returning Wed, Oct 8, priced at $562 just found
American Airlines
Sat, Nov 15 - Wed, Nov 19
IAH
Houston
GND
St. George's
$565 Roundtrip, found 3 days ago
$565
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Nov 15 from Houston to St. George's, returning Wed, Nov 19, priced at $565 found 3 days ago
American Airlines
Sat, Nov 8 - Wed, Nov 12
IAH
Houston
GND
St. George's
$567 Roundtrip, found 21 hours ago
$567
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Sat, Nov 8 from Houston to St. George's, returning Wed, Nov 12, priced at $567 found 21 hours ago
American Airlines
Fri, Oct 3 - Wed, Oct 8
IAH
Houston
GND
St. George's
$573 Roundtrip, just found
$573
Roundtrip
just found
Select American Airlines flight, departing Fri, Oct 3 from Houston to St. George's, returning Wed, Oct 8, priced at $573 just found
American Airlines
Fri, Oct 3 - Wed, Oct 8
IAH
Houston
GND
St. George's
$576 Roundtrip, just found
$576
Roundtrip
just found
Select American Airlines flight, departing Fri, Oct 3 from Houston to St. George's, returning Wed, Oct 8, priced at $576 just found
JetBlue Airways
Tue, Oct 21 - Fri, Oct 31
IAH
Houston
GND
St. George's
$707 Roundtrip, found 1 day ago
$707
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Tue, Oct 21 from Houston to St. George's, returning Fri, Oct 31, priced at $707 found 1 day ago
Air Canada
Sat, Jan 10 - Wed, Jan 14
IAH
Houston
GND
St. George's
$975 Roundtrip, found 23 hours ago
$975
Roundtrip
found 23 hours ago
Select Air Canada flight, departing Sat, Jan 10 from Houston to St. George's, returning Wed, Jan 14, priced at $975 found 23 hours ago
Flights from Houston (HOU) to St. George's (GND)
Origin airport
William P. Hobby
Destination airport
Maurice Bishop Intl.
Airlines serving
American Airlines
Roundtrip price
$551
Distance
2468 mi

Houston to St. George's Flights

The cheapest times to fly from Houston to St. George's

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Houston to St. George's are during the month of January. You can find some of the cheapest flights from Houston to St. George's with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to St. George's

Sunday is one of the best days to book for cheap flights from Houston to St. George's: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Houston to St. George's

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Houston to St. George's in 2025. You can also book with separate airlines for your outbound and return journeys, from $362 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Houston to St. George's flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Houston to St. George's airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from William P. Hobby Airport (HOU) to Maurice Bishop Intl. Airport (GND) cost?
Discover the latest flight deals from HOU to GND by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from HOU to GND?
The cheapest flights from HOU to GND are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from HOU to GND?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from HOU to GND. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from William P. Hobby Airport (HOU) to Maurice Bishop Intl. Airport (GND)?
Nonstop flights from William P. Hobby Airport (HOU) to Maurice Bishop Intl. Airport (GND) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HOU to GND?
Generally you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from William P. Hobby Airport (HOU) to Maurice Bishop Intl. Airport (GND)?
Choose a flight from William P. Hobby Airport (HOU) to Maurice Bishop Intl. Airport (GND) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from William P. Hobby Airport (HOU) to Maurice Bishop Intl. Airport (GND) last-minute?
Last-minute fares from HOU to GND are usually more expensive. For the best prices, start searching for flights as early as possible. That being said, if your travel plans are flexible, it's possible to find a cheap fare right before your journey.
Is it cheaper to book a HOU to GND flight and hotel package?
Securing a HOU to GND flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our wide range of hotels and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from William P. Hobby Airport (HOU) to Maurice Bishop Intl. Airport (GND)?
In most instances, you can reschedule or cancel your HOU to GND flight. However, there may be additional charges, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like further details, go to our Customer Service portal.

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*Available to One Key members.