$389+ Cheap flights from Houston 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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — GND
Jun 15 — Jun 221
Round-trip
1 adult, Economy
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Find cheap flights from Houston 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
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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 Houston to Grenada
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Cheapest flights from Houston to GrenadaExplore the most affordable flight options available from Houston to Grenada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 16, 2026.
Explore the most affordable flight options available from Houston to Grenada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 16, 2026.
This American Airlines deal was found by Cheapflights users on 5/15. 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.
Sun 7/55:10 am
IAH
- GND
1 stop8h 03m
American Airlines
Fri 7/103:13 pm
GND
- IAH
1 stop18h 37m
American Airlines
Deal found 5/15![American Airlines logo]()
$643
This American Airlines deal was found by Cheapflights users on 5/14. 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 10/64:15 pm
HOU
- GND
2 stops20h 35m
American Airlines
Tue 10/133:55 pm
GND
- HOU
2 stops21h 28m
American Airlines
Deal found 5/14![American Airlines logo]()
$647
This American Airlines deal was found by Cheapflights users on 5/14. 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 10/65:49 am
IAH
- GND
1 stop7h 01m
American Airlines
Tue 10/133:55 pm
GND
- IAH
2 stops21h 48m
American Airlines
Deal found 5/14![American Airlines logo]()
$647
This Air Canada deal was found by Cheapflights users on 5/11. 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 10/312:00 pm
IAH
- GND
1 stop25h 30m
Air Canada
Wed 10/73:30 pm
GND
- IAH
1 stop31h 22m
Air Canada
Deal found 5/11![Air Canada logo]()
$665
This American Airlines deal was found by Cheapflights users on 5/15. 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.
Thu 9/105:43 am
IAH
- GND
1 stop7h 07m
American Airlines
Wed 9/163:55 pm
GND
- IAH
1 stop9h 01m
American Airlines
Deal found 5/15![American Airlines logo]()
$678
This American Airlines deal was found by Cheapflights users on 5/15. 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.
Thu 9/104:15 pm
HOU
- GND
2 stops20h 35m
American Airlines
Wed 9/163:55 pm
GND
- HOU
2 stops21h 28m
American Airlines
Deal found 5/15![American Airlines logo]()
$682
This American Airlines deal was found by Cheapflights users on 5/15. 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.
Mon 8/1011:01 am
IAH
- GND
1 stop27h 21m
American Airlines
Sat 12/124:55 pm
GND
- IAH
1 stop9h 27m
American Airlines
Deal found 5/15![American Airlines logo]()
$690
This American Airlines deal was found by Cheapflights users on 5/14. 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 7/246:12 pm
IAH
- GND
1 stop19h 01m
American Airlines
Fri 7/313:13 pm
GND
- IAH
1 stop18h 37m
American Airlines
Deal found 5/14![American Airlines logo]()
$691
This American Airlines deal was found by Cheapflights users on 5/11. 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 6/84:15 pm
HOU
- GND
2 stops20h 43m
American Airlines
Thu 6/182:58 pm
GND
- HOU
2 stops22h 22m
American Airlines
Deal found 5/11![American Airlines logo]()
$707
This FlightHub deal was found by Cheapflights users on 5/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:44 pm
IAH
- GND
1 stop19h 42m
Multiple Airlines
Sun 6/73:30 pm
GND
- IAH
1 stop32h 41m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$709
This Delta deal was found by Cheapflights users on 5/11. 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.
Sat 11/146:00 am
HOU
- GND
1 stop7h 15m
Delta
Sat 11/214:30 pm
GND
- HOU
1 stop18h 56m
Delta
Deal found 5/11![Delta logo]()
$713
This American Airlines deal was found by Cheapflights users on 5/11. 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 11/126:22 pm
HOU
- GND
2 stops18h 19m
American Airlines
Thu 11/193:42 pm
GND
- HOU
2 stops19h 58m
American Airlines
Deal found 5/11![American Airlines logo]()
$742
Best flights from Houston to GrenadaDiscover carefully curated flight deals from Houston to Grenada that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 16, 2026.
Discover carefully curated flight deals from Houston to Grenada that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 16, 2026.
This American Airlines deal was found by Cheapflights users on 5/14. 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 10/64:15 pm
HOU
- GND
2 stops20h 35m
American Airlines
Tue 10/133:55 pm
GND
- HOU
2 stops21h 28m
American Airlines
Deal found 5/14![American Airlines logo]()
$647
This Air Canada deal was found by Cheapflights users on 5/11. 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 10/310:00 am
IAH
- GND
2 stops27h 30m
Air Canada
Wed 10/73:30 pm
GND
- IAH
2 stops29h 22m
Air Canada
Deal found 5/11![Air Canada logo]()
$671
This FlightHub deal was found by Cheapflights users on 5/11. 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.
Wed 6/35:44 pm
IAH
- GND
1 stop19h 42m
Multiple Airlines
Sun 6/73:30 pm
GND
- IAH
1 stop32h 41m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$714
This American Airlines deal was found by Cheapflights users on 5/11. 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 10/244:15 pm
HOU
- GND
2 stops20h 35m
American Airlines
Tue 10/273:55 pm
GND
- HOU
2 stops18h 04m
American Airlines
Deal found 5/11![American Airlines logo]()
$647
This American Airlines deal was found by Cheapflights users on 5/15. 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.
Sun 7/55:25 pm
IAH
- GND
2 stops19h 48m
American Airlines
Fri 7/103:13 pm
GND
- IAH
1 stop18h 37m
American Airlines
Deal found 5/15![American Airlines logo]()
$647
This Air Canada deal was found by Cheapflights users on 5/15. 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 8/296:45 am
IAH
- GND
1 stop30h 45m
Air Canada
Wed 9/23:30 pm
GND
- IAH
1 stop20h 20m
Air Canada
Deal found 5/15![Air Canada logo]()
$712
This American Airlines deal was found by Cheapflights users on 5/11. 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 10/244:10 pm
IAH
- GND
2 stops20h 40m
American Airlines
Tue 10/273:55 pm
GND
- IAH
2 stops20h 07m
American Airlines
Deal found 5/11![American Airlines logo]()
$647
This American Airlines deal was found by Cheapflights users on 5/15. 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.
Thu 9/105:43 am
IAH
- GND
1 stop7h 07m
American Airlines
Wed 9/163:55 pm
GND
- IAH
1 stop9h 01m
American Airlines
Deal found 5/15![American Airlines logo]()
$678
This American Airlines deal was found by Cheapflights users on 5/15. 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.
Mon 8/106:14 pm
HOU
- GND
2 stops20h 08m
American Airlines
Sat 12/124:55 pm
GND
- HOU
2 stops17h 38m
American Airlines
Deal found 5/15![American Airlines logo]()
$682
This American Airlines deal was found by Cheapflights users on 5/15. 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.
Thu 9/106:19 pm
HOU
- GND
2 stops18h 31m
American Airlines
Wed 9/163:55 pm
GND
- HOU
2 stops21h 28m
American Airlines
Deal found 5/15![American Airlines logo]()
$682
This American Airlines deal was found by Cheapflights users on 5/11. 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 11/123:00 pm
IAH
- GND
2 stops21h 41m
American Airlines
Thu 11/193:42 pm
GND
- IAH
2 stops21h 42m
American Airlines
Deal found 5/11![American Airlines logo]()
$682
This American Airlines deal was found by Cheapflights users on 5/14. 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 7/246:12 pm
IAH
- GND
1 stop19h 01m
American Airlines
Fri 7/313:13 pm
GND
- IAH
1 stop18h 37m
American Airlines
Deal found 5/14![American Airlines logo]()
$691
This American Airlines deal was found by Cheapflights users on 5/11. 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 6/84:15 pm
HOU
- GND
2 stops20h 43m
American Airlines
Thu 6/182:58 pm
GND
- HOU
2 stops22h 22m
American Airlines
Deal found 5/11![American Airlines logo]()
$707
This American Airlines deal was found by Cheapflights users on 5/11. 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 11/126:22 pm
HOU
- GND
2 stops18h 19m
American Airlines
Thu 11/193:42 pm
GND
- HOU
2 stops19h 58m
American Airlines
Deal found 5/11![American Airlines logo]()
$742
This American Airlines deal was found by Cheapflights users on 5/12. 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 6/266:15 pm
IAH
- GND
2 stops18h 59m
American Airlines
Tue 6/302:58 pm
GND
- IAH
1 stop18h 55m
American Airlines
Deal found 5/12![American Airlines logo]()
$755
This American Airlines deal was found by Cheapflights users on 5/12. 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.
Mon 6/86:48 pm
HOU
- GND
2 stops18h 10m
American Airlines
Mon 6/152:58 pm
GND
- HOU
2 stops22h 22m
American Airlines
Deal found 5/12![American Airlines logo]()
$772
This American Airlines deal was found by Cheapflights users on 5/14. 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 6/256:48 pm
HOU
- GND
2 stops18h 10m
American Airlines
Mon 6/292:58 pm
GND
- HOU
2 stops22h 22m
American Airlines
Deal found 5/14![American Airlines logo]()
$777
This American Airlines deal was found by Cheapflights users on 5/15. 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.
Sun 7/194:14 pm
HOU
- GND
2 stops20h 59m
American Airlines
Sat 7/253:24 pm
GND
- HOU
2 stops19h 24m
American Airlines
Deal found 5/15![American Airlines logo]()
$778
Last-minute flights from Houston to GrenadaDiscover last-minute flight deals from Houston to Grenada. Data last updated May 16, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Grenada. Data last updated May 16, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 5/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:44 pm
IAH
- GND
1 stop19h 42m
Multiple Airlines
Sun 6/73:30 pm
GND
- IAH
1 stop32h 41m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$709
This American Airlines deal was found by Cheapflights users on 5/11. 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 6/84:15 pm
HOU
- GND
2 stops20h 43m
American Airlines
Thu 6/182:58 pm
GND
- HOU
2 stops22h 22m
American Airlines
Deal found 5/11![American Airlines logo]()
$707
This American Airlines deal was found by Cheapflights users on 5/15. 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.
Mon 6/84:15 pm
HOU
- GND
2 stops20h 43m
American Airlines
Mon 6/152:58 pm
GND
- HOU
2 stops22h 22m
American Airlines
Deal found 5/15![American Airlines logo]()
$772
This American Airlines deal was found by Cheapflights users on 5/12. 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.
Mon 6/82:04 pm
IAH
- GND
2 stops22h 54m
American Airlines
Mon 6/152:58 pm
GND
- IAH
1 stop10h 01m
American Airlines
Deal found 5/12![American Airlines logo]()
$772
This American Airlines deal was found by Cheapflights users on 5/13. 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.
Thu 6/118:23 pm
HOU
- GND
2 stops16h 35m
American Airlines
Wed 6/172:58 pm
GND
- HOU
2 stops22h 22m
American Airlines
Deal found 5/13![American Airlines logo]()
$882
This American Airlines deal was found by Cheapflights users on 5/12. 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 6/254:15 pm
HOU
- GND
2 stops20h 43m
American Airlines
Mon 6/292:58 pm
GND
- HOU
2 stops22h 22m
American Airlines
Deal found 5/12![American Airlines logo]()
$777
This American Airlines deal was found by Cheapflights users on 5/14. 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 6/253:06 pm
IAH
- GND
2 stops21h 52m
American Airlines
Mon 6/292:58 pm
GND
- IAH
2 stops21h 02m
American Airlines
Deal found 5/14![American Airlines logo]()
$777
This American Airlines deal was found by Cheapflights users on 5/12. 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 6/265:16 am
IAH
- GND
1 stop7h 42m
American Airlines
Tue 6/302:58 pm
GND
- IAH
1 stop20h 30m
American Airlines
Deal found 5/12![American Airlines logo]()
$751
This American Airlines deal was found by Cheapflights users on 5/12. 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 6/268:23 pm
HOU
- GND
2 stops16h 51m
American Airlines
Tue 6/302:58 pm
GND
- HOU
2 stops22h 22m
American Airlines
Deal found 5/12![American Airlines logo]()
$806
One-way flights from Houston to GrenadaSearch for one-way flight options from Houston to Grenada. Find affordable one-way fares based on user searches. Data last updated May 16, 2026.
Search for one-way flight options from Houston to Grenada. Find affordable one-way fares based on user searches. Data last updated May 16, 2026.
This Justfly.com deal was found by Cheapflights users on 5/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:00 pm
IAH
- GND
1 stop28h 37m
JetBlue
Deal found 5/14![JetBlue logo]()
$389
This American Airlines deal was found by Cheapflights users on 5/13. 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 8/84:14 pm
IAH
- GND
2 stops21h 07m
American Airlines
Deal found 5/13![American Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/318:20 am
IAH
- GND
3 stops31h 35m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$484
This Air Canada deal was found by Cheapflights users on 5/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:25 pm
IAH
- GND
3 stops25h 00m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$566
This American Airlines deal was found by Cheapflights users on 5/15. 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.
Fri 7/315:10 am
IAH
- GND
1 stop8h 03m
American Airlines
Deal found 5/15![American Airlines logo]()
$694
This Justfly.com deal was found by Cheapflights users on 5/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:00 pm
IAH
- GND
1 stop28h 37m
JetBlue
Deal found 5/16![JetBlue logo]()
$750
This American Airlines deal was found by Cheapflights users on 5/13. 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.
Thu 8/66:14 pm
HOU
- GND
2 stops20h 08m
American Airlines
Deal found 5/13![American Airlines logo]()
$814
This American Airlines deal was found by Cheapflights users on 5/13. 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.
Thu 8/64:14 pm
IAH
- GND
2 stops22h 08m
American Airlines
Deal found 5/13![American Airlines logo]()
$814
Find flight deals from Houston to Grenada
Keep the following information in mind while searching for Houston to Grenada flight deals. Data was last updated May 16, 2026.
Round-trip from | $643 (American Airlines) |
|---|---|
One-way from | $389 (Justfly.com) |
Popular in | August |
Cheapest in | January |
Average price | $860 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston 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 May 16, 2026.
Use the filters below to find and compare flights from Houston to Grenada that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonSt. George's
HOU - GND
HOUGND
Houston Hobby
Tue 10/6
4:15 pm-1:50 pm
2 stops20h 35m
St. George's Point Saline Intl
Tue 10/13
3:55 pm-12:23 pm
2 stops21h 28m
$647
HoustonSt. George's
HOU - GND
HOUGND
Houston Hobby
Sat 10/24
4:15 pm-1:50 pm
2 stops20h 35m
St. George's Point Saline Intl
Tue 10/27
3:55 pm-8:59 am
2 stops18h 04m
$647
HoustonSt. George's
IAH - GND
IAHGND
Houston George Bush Intcntl
Sun 7/5
5:25 pm-2:13 pm
2 stops19h 48m
St. George's Point Saline Intl
Fri 7/10
3:13 pm-8:50 am
1 stop18h 37m
$647
HoustonSt. George's
IAH - GND
IAHGND
Houston George Bush Intcntl
Sat 10/24
4:10 pm-1:50 pm
2 stops20h 40m
St. George's Point Saline Intl
Tue 10/27
3:55 pm-11:02 am
2 stops20h 07m
$647
HoustonSt. George's
IAH - GND
IAHGND
Houston George Bush Intcntl
Sat 10/3
10:00 am-2:30 pm
2 stops27h 30m
St. George's Point Saline Intl
Wed 10/7
3:30 pm-7:52 pm
2 stops29h 22m
$671
Quickest round-trip
HoustonSt. George's
IAH - GND
IAHGND
Houston George Bush Intcntl
Thu 9/10
5:43 am-1:50 pm
1 stop7h 07m
St. George's Point Saline Intl
Wed 9/16
3:55 pm-11:56 pm
1 stop9h 01m
$678
HoustonSt. George's
HOU - GND
HOUGND
Houston Hobby
Mon 8/10
6:14 pm-3:22 pm
2 stops20h 08m
St. George's Point Saline Intl
Sat 12/12
4:55 pm-8:33 am
2 stops17h 38m
$682
HoustonSt. George's
HOU - GND
HOUGND
Houston Hobby
Thu 9/10
6:19 pm-1:50 pm
2 stops18h 31m
St. George's Point Saline Intl
Wed 9/16
3:55 pm-12:23 pm
2 stops21h 28m
$682
HoustonSt. George's
IAH - GND
IAHGND
Houston George Bush Intcntl
Thu 11/12
3:00 pm-2:41 pm
2 stops21h 41m
St. George's Point Saline Intl
Thu 11/19
3:42 pm-11:24 am
2 stops21h 42m
$682
HoustonSt. George's
IAH - GND
IAHGND
Houston George Bush Intcntl
Fri 7/24
6:12 pm-2:13 pm
1 stop19h 01m
St. George's Point Saline Intl
Fri 7/31
3:13 pm-8:50 am
1 stop18h 37m
$691
Showing 1-10 of 23 resultsSorted by cheapest first
Best time to book a flight from Houston to Grenada
Have a flexible travel schedule? Discover the best time to fly to Grenada from Houston with our price prediction graph.
IAH-GND
HOU-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 to Grenada
HO1-GD0
IAH-GND
HOU-GND
What is the cheapest month to book a flight from Houston to Grenada?
Currently, February is the cheapest month in which you can book a flight from Houston to Grenada (average of $486). Flying from Houston to Grenada in December is currently the most expensive (average of $1,179). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
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 May 16, 2026.
Get a feel of what it's like to fly with American Airlines from Houston to Grenada by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
7.9
Food
6.4
Boarding
7.5
Comfort
7.2
Overall
7.1
Entertainment
6.9
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Crew
7.9
Food
6.4
Boarding
7.5
Comfort
7.2
Overall
7.1
Entertainment
6.9
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Related info for your journey
Find useful and relevant information for your journey from Houston to Grenada. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Houston to Grenada
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Complete your trip
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Search flights from Houston to Grenada by cabin class
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Houston and Grenada flights
Browse other Houston and Grenada flight options. Last updated on May 16, 2026.
Popular flight searches
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Top airline flying from Houston to Grenada
Discover the top airline that operate flights from Houston 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 May 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$486 | Average$731 | FlexibilityNo cancel fee | On-time71% |