$405+ Cheap flights from George Bush Intcntl (IAH) to Grenada
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — GND
Oct 30 — Nov 61
Round-trip
1 adult, Economy
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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 September 30, 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 September 30, 2026.
This Air Canada deal was found by Cheapflights users on 9/28. 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 10/1712:00 pm -
1 stop25h 30m
Wed 10/213:30 pm -
1 stop31h 22m
Deal found 9/28![Air Canada logo]()
$710
This American Airlines deal was found by Cheapflights users on 9/25. 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 12/1512:13 pm -
2 stops25h 00m
Fri 1/154:57 pm -
1 stop17h 59m
Deal found 9/25![American Airlines logo]()
$767
This American Airlines deal was found by Cheapflights users on 9/28. 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 11/135:20 am -
1 stop7h 53m
Fri 11/204:13 pm -
1 stop18h 54m
Deal found 9/28![American Airlines logo]()
$775
This American Airlines deal was found by Cheapflights users on 9/29. 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 12/121:45 pm -
2 stops23h 33m
Sun 12/204:22 pm -
2 stops20h 48m
Deal found 9/29![American Airlines logo]()
$784
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 September 30, 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 September 30, 2026.
This American Airlines deal was found by Cheapflights users on 9/28. 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 2/235:31 am -
1 stop7h 43m
Wed 3/34:22 pm -
1 stop18h 44m
Deal found 9/28![American Airlines logo]()
$735
This Air Canada deal was found by Cheapflights users on 9/29. 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 10/1712:00 pm -
1 stop25h 30m
Wed 10/213:30 pm -
1 stop31h 22m
Deal found 9/29![Air Canada logo]()
$760
This American Airlines deal was found by Cheapflights users on 9/28. 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 11/135:20 am -
1 stop7h 53m
Fri 11/204:13 pm -
1 stop18h 54m
Deal found 9/28![American Airlines logo]()
$775
This American Airlines deal was found by Cheapflights users on 9/29. 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 2/206:20 pm -
2 stops18h 54m
Sat 2/274:22 pm -
1 stop9h 37m
Deal found 9/29![American Airlines logo]()
$779
Last-minute flights from George Bush Intcntl to GrenadaDiscover last-minute flight deals from George Bush Intcntl to Grenada. Data last updated September 30, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Grenada. Data last updated September 30, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 9/28. 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 10/1712:00 pm -
1 stop25h 30m
Wed 10/213:30 pm -
1 stop31h 22m
Deal found 9/28![Air Canada logo]()
$710
This Mytrip deal was found by Cheapflights users on 9/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:00 pm -
1 stop25h 30m
Tue 10/276:15 pm -
2 stops27h 40m
Deal found 9/25![Multiple Airlines logo]()
$818
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 September 30, 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 September 30, 2026.
This Delta deal was found by Cheapflights users on 9/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/236:46 pm -
1 stop18h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Delta logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/126:00 am -
3 stops29h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$411
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/116:00 am -
3 stops53h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/712:03 pm -
2 stops42h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$424
This American Airlines deal was found by Cheapflights users on 9/29. 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.
Sun 1/106:12 pm -
1 stop19h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![American Airlines logo]()
$426
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/812:03 pm -
2 stops42h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/106:00 am -
3 stops13h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$447
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/93:27 pm -
2 stops38h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$448
This Delta deal was found by Cheapflights users on 9/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/85:55 am -
1 stop7h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Delta logo]()
$453
This Air Canada deal was found by Cheapflights users on 9/29. 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.
Tue 1/1212:00 pm -
1 stop26h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Air Canada logo]()
$466
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 September 30, 2026.
Round-trip from | $710 (Air Canada) |
|---|---|
One-way from | $405 (Delta) |
Popular in | December |
Cheapest in | January |
Average price | $717 |
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 7,457,451 searches. Data last updated September 30, 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
Wed 12/23
6:46 pm-3:16 pm
1 stop18h 30m
St. George's Point Saline Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$405
HoustonSt. George's
IAH Houston George Bush Intcntl - GND St. George's Point Saline Intl
IAHGND
Houston George Bush Intcntl
Mon 1/11
5:55 am-3:20 pm
1 stop7h 25m
St. George's Point Saline Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$405
HoustonSt. George's
IAH Houston George Bush Intcntl - GND St. George's Point Saline Intl
IAHGND
Houston George Bush Intcntl
Mon 1/11
12:03 pm-1:50 pm
2 stops47h 47m
St. George's Point Saline Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$424
Quickest round-trip
HoustonSt. George's
IAH Houston George Bush Intcntl - GND St. George's Point Saline Intl
IAHGND
Houston George Bush Intcntl
Fri 12/25
6:00 am-3:16 pm
1 stop7h 16m
St. George's Point Saline Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$453
HoustonSt. George's
IAH Houston George Bush Intcntl - GND St. George's Point Saline Intl
IAHGND
Houston George Bush Intcntl
Fri 1/8
5:55 am-3:20 pm
1 stop7h 25m
St. George's Point Saline Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$453
HoustonSt. George's
IAH Houston George Bush Intcntl - GND St. George's Point Saline Intl
IAHGND
Houston George Bush Intcntl
Thu 1/7
5:55 am-3:20 pm
1 stop7h 25m
St. George's Point Saline Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$453
HoustonSt. George's
IAH Houston George Bush Intcntl - GND St. George's Point Saline Intl
IAHGND
Houston George Bush Intcntl
Tue 1/12
12:00 pm-4:10 pm
1 stop26h 10m
St. George's Point Saline Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$466
HoustonSt. George's
IAH Houston George Bush Intcntl - GND St. George's Point Saline Intl
IAHGND
Houston George Bush Intcntl
Wed 1/13
5:01 am-8:10 am
2 stops25h 09m
St. George's Point Saline Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$484
HoustonSt. George's
IAH Houston George Bush Intcntl - GND St. George's Point Saline Intl
IAHGND
Houston George Bush Intcntl
Thu 12/24
5:10 am-8:10 am
3 stops49h 00m
St. George's Point Saline Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$551
HoustonSt. George's
IAH Houston George Bush Intcntl - GND St. George's Point Saline Intl
IAHGND
Houston George Bush Intcntl
Sun 12/27
5:10 am-3:16 pm
1 stop8h 06m
St. George's Point Saline Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$554
Showing 1-10 of 16 resultsSorted 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 September 30, 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.
Overall
7.0
Comfort
7.2
Crew
7.9
Entertainment
6.8
Boarding
7.4
Food
6.4
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Overall
7.0
Comfort
7.2
Crew
7.9
Entertainment
6.8
Boarding
7.4
Food
6.4
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
Browse other George Bush Intcntl and Grenada flight options. Last updated on September 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$486 | Average$752 | FlexibilityNo cancel fee | On-time71% |