£233 Cheap Flights from Houston (IAH) to St. George's (GND)

View £233 flight on Tue, 26 May 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at £233 for one-way flights and £566 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, 26 May - Thu, 11 Jun
IAH
Houston
GND
St. George's
£566 Return, found 16 hours ago
£566
Return
found 16 hours ago
Select Air Canada flight, departing Tue, 26 May from Houston to St. George's, returning Thu, 11 Jun, priced at £566 found 16 hours ago
Air Canada
Tue, 26 May - Thu, 11 Jun
IAH
Houston
GND
St. George's
£622 Return, found 16 hours ago
£622
Return
found 16 hours ago
Select Air Canada flight, departing Tue, 26 May from Houston to St. George's, returning Thu, 11 Jun, priced at £622 found 16 hours ago
JetBlue Airways
Tue, 26 May - Thu, 11 Jun
IAH
Houston
GND
St. George's
£623 Return, found 16 hours ago
£623
Return
found 16 hours ago
Select JetBlue Airways flight, departing Tue, 26 May from Houston to St. George's, returning Thu, 11 Jun, priced at £623 found 16 hours ago
Air Canada
Tue, 26 May - Thu, 11 Jun
IAH
Houston
GND
St. George's
£637 Return, found 16 hours ago
£637
Return
found 16 hours ago
Select Air Canada flight, departing Tue, 26 May from Houston to St. George's, returning Thu, 11 Jun, priced at £637 found 16 hours ago
Air Canada
Tue, 26 May - Thu, 11 Jun
IAH
Houston
GND
St. George's
£638 Return, found 16 hours ago
£638
Return
found 16 hours ago
Select Air Canada flight, departing Tue, 26 May from Houston to St. George's, returning Thu, 11 Jun, priced at £638 found 16 hours ago
Air Canada
Tue, 26 May - Thu, 11 Jun
IAH
Houston
GND
St. George's
£643 Return, found 16 hours ago
£643
Return
found 16 hours ago
Select Air Canada flight, departing Tue, 26 May from Houston to St. George's, returning Thu, 11 Jun, priced at £643 found 16 hours ago
Air Canada
Tue, 26 May - Thu, 11 Jun
IAH
Houston
GND
St. George's
£650 Return, found 16 hours ago
£650
Return
found 16 hours ago
Select Air Canada flight, departing Tue, 26 May from Houston to St. George's, returning Thu, 11 Jun, priced at £650 found 16 hours ago
Air Canada
Tue, 26 May - Thu, 11 Jun
IAH
Houston
GND
St. George's
£664 Return, found 16 hours ago
£664
Return
found 16 hours ago
Select Air Canada flight, departing Tue, 26 May from Houston to St. George's, returning Thu, 11 Jun, priced at £664 found 16 hours ago
Air Canada
Tue, 26 May - Thu, 11 Jun
IAH
Houston
GND
St. George's
£682 Return, found 16 hours ago
£682
Return
found 16 hours ago
Select Air Canada flight, departing Tue, 26 May from Houston to St. George's, returning Thu, 11 Jun, priced at £682 found 16 hours ago
JetBlue Airways
Tue, 26 May - Thu, 11 Jun
IAH
Houston
GND
St. George's
£688 Return, found 16 hours ago
£688
Return
found 16 hours ago
Select JetBlue Airways flight, departing Tue, 26 May from Houston to St. George's, returning Thu, 11 Jun, priced at £688 found 16 hours ago

Frequently asked questions

How do I find cheap flights from Houston, TX (IAH-George Bush Intercontinental) to St. George's (GND-Maurice Bishop Intl.)?
To find a cheap flight from Houston, TX (IAH-George Bush Intercontinental) to St. George's (GND-Maurice Bishop Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Houston, TX (IAH-George Bush Intercontinental) to St. George's (GND-Maurice Bishop Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Houston, TX (IAH-George Bush Intercontinental) to St. George's (GND-Maurice Bishop Intl.)?
There are approximately 27 connecting flights per day from Houston, TX (IAH-George Bush Intercontinental) to St. George's (GND-Maurice Bishop Intl.). Some common connection points include Dallas-Fort Worth Intl. (DFW), Charlotte-Douglas Intl. (CLT), and Pearson Intl. (YYZ).
What is the earliest flight from Houston, TX (IAH-George Bush Intercontinental) to St. George's (GND-Maurice Bishop Intl.)?
The earliest flight from Houston, TX (IAH-George Bush Intercontinental) to St. George's (GND-Maurice Bishop Intl.) typically departs at approximately 5:00 AM local time. This service is operated by American Airlines and is seasonal, active in March and December. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Houston, TX (IAH-George Bush Intercontinental) to St. George's (GND-Maurice Bishop Intl.)?
If you're flying from Houston, TX (IAH-George Bush Intercontinental) to St. George's (GND-Maurice Bishop Intl.), you'll typically find the most flights on a Thursday, with around 30 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, United Airlines, and Air Canada. Thursday offers notably more flight options compared to other days of the week, ensuring you have a good selection.
What are the most popular departure times for flights from Houston, TX (IAH-George Bush Intercontinental) to St. George's (GND-Maurice Bishop Intl.)?
The most popular departure times for flights from Houston, TX (IAH-George Bush Intercontinental) to St. George's (GND-Maurice Bishop Intl.) are in the early morning, between 3am and 6am. Approximately 32% of passengers prefer this time window. Many major carriers, including American Airlines, Delta Air Lines and United Airlines, offer flights during this window. These early morning flights are often preferred by travelers who want to arrive at their destination with plenty of time to start their day.
How long does it take to fly from Houston, TX (IAH-George Bush Intercontinental) to St. George's (GND-Maurice Bishop Intl.)?
Flying from IAH to GND with a connection usually takes about 18 hours 50 minutes, traveling roughly 2,481 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Houston, TX (IAH-George Bush Intercontinental) to St. George's (GND-Maurice Bishop Intl.)?
Select the "Business class" and "First class" filters when looking for IAH to GND flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Houston, TX (IAH-George Bush Intercontinental) to St. George's (GND-Maurice Bishop Intl.) flight with Expedia?
It's easy to earn miles on a Houston, TX (IAH-George Bush Intercontinental) to St. George's (GND-Maurice Bishop Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for St. George's from George Bush Intercontinental (IAH)?
From George Bush Intercontinental (IAH), you can fly into Maurice Bishop Intl. (GND) and L.F. Wade Intl. (BDA) in St. George's. Some flights may connect through major hubs like Dallas-Fort Worth Intl. (DFW), Pearson Intl. (YYZ), Charlotte-Douglas Intl. (CLT) before reaching St. George's. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Houston, TX (IAH-George Bush Intercontinental) to St. George's (GND-Maurice Bishop Intl.) at the last minute?
Typically, booking a last minute flight from Houston, TX (IAH-George Bush Intercontinental) to St. George's (GND-Maurice Bishop Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Houston, TX (IAH-George Bush Intercontinental) to St. George's (GND-Maurice Bishop Intl.) flight and hotel package?
Securing a Houston, TX (IAH-George Bush Intercontinental) to St. George's (GND-Maurice Bishop Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Houston, TX (IAH-George Bush Intercontinental) to St. George's (GND-Maurice Bishop Intl.)?
If you booked your Houston, TX (IAH-George Bush Intercontinental) to St. George's (GND-Maurice Bishop Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Maurice Bishop Intl.
Airlines serving
JetBlue Airways
Return price
£566
Distance
3969 km

Book with confidence

Compare flights from Houston to St. George's easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Houston to St. George's. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Maurice Bishop Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from George Bush Intercontinental to Maurice Bishop Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from George Bush Intercontinental (IAH) to Maurice Bishop Intl. (GND)

The easiest way to view the best deals on flights from Houston to St. George's today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from George Bush Intercontinental to Maurice Bishop Intl. start at just £566 and range up to £849.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Houston and St. George's
  • booking your flight during May, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Houston to St. George's flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from George Bush Intercontinental to Maurice Bishop Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Houston to St. George's easily and book with confidence

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