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

Popular airlines from George Bush Intercontinental Airport (IAH) to Maurice Bishop Intl. Airport (GND)

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Cheap Flights from Houston to St. George's (IAH-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.

American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
Delta
JetBlue Airways
Air Canada
Flights from Houston (IAH) to St. George's (GND)
Origin airport
George Bush Intercontinental
Destination airport
Maurice Bishop Intl.
Airlines serving
Air Canada, American Airlines, Delta, JetBlue Airways
Roundtrip price
$551
Distance
2480 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 June. 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

Is it cheaper to buy a plane ticket from IAH to Maurice Bishop Intl. Airport last minute?
Booking your flight from Houston Airport to Maurice Bishop Intl. Airport (GND) at the last minute could save you a pretty penny if you strike it lucky and find a bargain. However, tickets usually don’t drop in price as the date of departure nears. If you hold off, flights could also be sold out or the best seats taken (we hope you like the middle seat!). If you’d rather not hedge your bets, book well in advance of when you want to leave. In fact, Expedia has some of the biggest deals up to a year in advance. If your preferred carrier hasn’t released tickets yet, check back regularly as deals are constantly updated on Expedia.
What airports do you fly into for St. George's from Houston?
You have two options when journeying from Houston to St. George’s — Maurice Bishop Intl. Airport (GND) and Hillsborough (CRU-Lauriston). If you touch down at Maurice Bishop Intl. Airport (GND) you’ll be approximately 5 mi southwest of the heart of St. George’s. Drop your bags off at your hotel, then set out and take in the sights. Grand Anse Beach and Fort George are two of this city’s most popular attractions.
Can I change the date of my flight from George Bush Intercontinental Airport (IAH) to GND?
Make changes quickly to your IAH to GND trip through the Expedia Trips portal. But before you begin, browse the ticket rules in your itinerary to find out what the airline will allow you to do and what charges may apply. Some carriers have a change fee per person, on top of any difference in prices. But if you booked in the last 24 hours, you may be able to cancel for free and book new flights. You can also browse our Customer Service portal to find the answers to your questions and to chat with our Virtual Agent.

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