$245+ Cheap flights from George Bush Intcntl (IAH) to Grenada
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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — GND
Sep 16 — Sep 231
Round-trip
1 adult, Economy
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Find cheap flights from George Bush Intcntl to Grenada 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 George Bush Intcntl to Grenada
Cheapest
Best
Last-minute
One-way
Cheapest flights from George Bush Intcntl to GrenadaExplore the most affordable flight options available from George Bush Intcntl to Grenada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2026.
Explore the most affordable flight options available from George Bush Intcntl to Grenada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2026.
This Air Canada deal was found by Cheapflights users on 8/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:20 am -
1 stop30h 10m
Wed 10/213:30 pm -
1 stop20h 37m
Deal found 8/15![Air Canada logo]()
$532
This Trip.com deal was found by Cheapflights users on 8/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2612:00 pm -
1 stop25h 30m
Sun 10/43:30 pm -
1 stop31h 22m
Deal found 8/15![Air Canada logo]()
$563
This American Airlines deal was found by Cheapflights users on 8/15. 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.
Tue 9/295:32 am -
1 stop7h 31m
Tue 10/63:06 pm -
1 stop9h 41m
Deal found 8/15![American Airlines logo]()
$693
This American Airlines deal was found by Cheapflights users on 8/13. 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 10/1012:06 pm -
2 stops24h 59m
Sat 10/243:06 pm -
2 stops23h 06m
Deal found 8/13![American Airlines logo]()
$702
This American Airlines deal was found by Cheapflights users on 8/12. 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 12/1212:13 pm -
2 stops25h 00m
Sun 12/204:21 pm -
2 stops19h 46m
Deal found 8/12![American Airlines logo]()
$707
Best flights from George Bush Intcntl to GrenadaDiscover carefully curated flight deals from George Bush Intcntl to Grenada that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 17, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Grenada that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 17, 2026.
This Air Canada deal was found by Cheapflights users on 8/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:20 am -
1 stop30h 10m
Wed 10/213:30 pm -
1 stop20h 37m
Deal found 8/16![Air Canada logo]()
$532
This American Airlines deal was found by Cheapflights users on 8/15. 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.
Tue 9/295:32 am -
1 stop7h 31m
Tue 10/63:06 pm -
2 stops19h 50m
Deal found 8/15![American Airlines logo]()
$697
This Trip.com deal was found by Cheapflights users on 8/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2612:00 pm -
1 stop25h 30m
Sun 10/43:30 pm -
1 stop31h 22m
Deal found 8/15![Air Canada logo]()
$563
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Thu 11/53:00 pm -
2 stops22h 13m
Tue 11/104:13 pm -
2 stops20h 47m
Deal found 8/12![American Airlines logo]()
$702
This American Airlines deal was found by Cheapflights users on 8/13. 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 10/105:34 pm -
1 stop19h 31m
Sat 10/243:06 pm -
1 stop18h 53m
Deal found 8/13![American Airlines logo]()
$710
Last-minute flights from George Bush Intcntl to GrenadaDiscover last-minute flight deals from George Bush Intcntl to Grenada. Data last updated August 17, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Grenada. Data last updated August 17, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/511:28 am -
2 stops25h 57m
Thu 9/103:05 pm -
2 stops24h 16m
Deal found 8/12![American Airlines logo]()
$757
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Fri 9/112:08 pm -
2 stops22h 55m
Fri 9/183:05 pm -
2 stops21h 28m
Deal found 8/12![American Airlines logo]()
$762
This American Airlines deal was found by Cheapflights users on 8/16. 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 9/145:32 am -
1 stop7h 31m
Wed 9/233:05 pm -
2 stops23h 12m
Deal found 8/16![American Airlines logo]()
$727
This Trip.com deal was found by Cheapflights users on 8/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2612:00 pm -
1 stop25h 30m
Sun 10/43:30 pm -
1 stop31h 22m
Deal found 8/15![Air Canada logo]()
$563
This American Airlines deal was found by Cheapflights users on 8/15. 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.
Tue 9/295:32 am -
1 stop7h 31m
Tue 10/63:06 pm -
1 stop9h 41m
Deal found 8/15![American Airlines logo]()
$693
One-way flights from George Bush Intcntl to GrenadaSearch for one-way flight options from George Bush Intcntl to Grenada. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.
Search for one-way flight options from George Bush Intcntl to Grenada. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.
This Travelocity deal was found by Cheapflights users on 8/16. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1712:00 pm -
1 stop25h 30m
Deal found 8/16![Air Canada logo]()
$245
This FlightHub deal was found by Cheapflights users on 8/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1712:00 pm -
3 stops31h 25m
Deal found 8/16![Multiple Airlines logo]()
$383
Find flight deals from George Bush Intcntl to Grenada
Keep the following information in mind while searching for George Bush Intcntl to Grenada flight deals. Data was last updated August 17, 2026.
Round-trip from | $532 (Air Canada) |
|---|---|
One-way from | $245 (Travelocity) |
Popular in | December |
Cheapest in | January |
Average price | $689 |
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl to Grenada 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 August 17, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Grenada that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonSt. George's
IAH Houston George Bush Intcntl - GND St. George's Point Saline Intl
IAHGND
Houston George Bush Intcntl
Sat 10/17
7:20 am-2:30 pm
1 stop30h 10m
St. George's Point Saline Intl
Wed 10/21
3:30 pm-11:07 am
1 stop20h 37m
$532
HoustonSt. George's
IAH Houston George Bush Intcntl - GND St. George's Point Saline Intl
IAHGND
Houston George Bush Intcntl
Sat 9/26
12:00 pm-2:30 pm
1 stop25h 30m
St. George's Point Saline Intl
Sun 10/4
3:30 pm-9:52 pm
1 stop31h 22m
$563
Quickest round-trip
HoustonSt. George's
IAH Houston George Bush Intcntl - GND St. George's Point Saline Intl
IAHGND
Houston George Bush Intcntl
Tue 9/29
5:32 am-2:03 pm
1 stop7h 31m
St. George's Point Saline Intl
Tue 10/6
3:06 pm-9:56 am
2 stops19h 50m
$697
HoustonSt. George's
IAH Houston George Bush Intcntl - GND St. George's Point Saline Intl
IAHGND
Houston George Bush Intcntl
Thu 11/5
3:00 pm-3:13 pm
2 stops22h 13m
St. George's Point Saline Intl
Tue 11/10
4:13 pm-11:00 am
2 stops20h 47m
$702
HoustonSt. George's
IAH Houston George Bush Intcntl - GND St. George's Point Saline Intl
IAHGND
Houston George Bush Intcntl
Sat 10/10
5:34 pm-2:05 pm
1 stop19h 31m
St. George's Point Saline Intl
Sat 10/24
3:06 pm-8:59 am
1 stop18h 53m
$710
Cheapest one-way
Quickest one-way
HoustonSt. George's
IAH Houston George Bush Intcntl - GND St. George's Point Saline Intl
IAHGND
Houston George Bush Intcntl
Sat 10/17
12:00 pm-2:30 pm
1 stop25h 30m
$245
HoustonSt. George's
IAH Houston George Bush Intcntl - GND St. George's Point Saline Intl
IAHGND
Houston George Bush Intcntl
Sat 10/17
12:00 pm-8:25 pm
3 stops31h 25m
$383
Sorted by cheapest first
Best time to book a flight from George Bush Intcntl to Grenada
Have a flexible travel schedule? Discover the best time to fly to Grenada from George Bush Intcntl with our price prediction graph.
IAH-GND
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 George Bush Intcntl Airport to Grenada
IAH-GD0
IAH-GND
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Grenada
Get insights into the airlines that provide service to Grenada. 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 Grenada. Reviews last updated August 17, 2026.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Grenada, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
7.9
Entertainment
6.8
Overall
7.1
Food
6.4
Boarding
7.5
Comfort
7.2
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Crew
7.9
Entertainment
6.8
Overall
7.1
Food
6.4
Boarding
7.5
Comfort
7.2
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Related info for your journey
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George Bush Intcntl and Grenada flights
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Top airline flying from George Bush Intcntl to Grenada
Discover the top airline that operate flights from George Bush Intcntl to Grenada. 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 August 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$486 | Average$772 | FlexibilityNo cancel fee | On-time71% |