$420+ Cheap flights from Grenada to Houston
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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
GND — HOU
May 1 — May 81
Round-trip
1 adult, Economy
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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 Grenada to Houston
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Best
One-way
Cheapest flights from Grenada to HoustonExplore the most affordable flight options available from Grenada to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.
Explore the most affordable flight options available from Grenada to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.
This American Airlines deal was found by Cheapflights users on 3/29. 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.
Fri 5/222:58 pm
GND
- IAH
2 stops20h 55m
American Airlines
Sun 5/315:29 pm
IAH
- GND
2 stops19h 29m
American Airlines
Deal found 3/29![American Airlines logo]()
$737
This Mytrip deal was found by Cheapflights users on 3/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/228:55 am
GND
- IAH
2 stops27h 06m
Multiple Airlines
Sun 5/317:05 am
IAH
- GND
3 stops24h 05m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$1,408
Best flights from Grenada to HoustonDiscover carefully curated flight deals from Grenada to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 1, 2026.
Discover carefully curated flight deals from Grenada to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 1, 2026.
This Mytrip deal was found by Cheapflights users on 3/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/228:55 am
GND
- IAH
2 stops27h 06m
Multiple Airlines
Sun 5/317:05 am
IAH
- GND
3 stops24h 05m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$1,408
One-way flights from Grenada to HoustonSearch for one-way flight options from Grenada to Houston. Find affordable one-way fares based on user searches. Data last updated April 1, 2026.
Search for one-way flight options from Grenada to Houston. Find affordable one-way fares based on user searches. Data last updated April 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 5/35:40 pm
GND
- IAH
3 stops46h 18m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$420
This American Airlines deal was found by Cheapflights users on 3/31. 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 5/33:18 pm
GND
- IAH
1 stop9h 31m
American Airlines
Deal found 3/31![American Airlines logo]()
$471
This American Airlines deal was found by Cheapflights users on 3/31. 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 5/33:18 pm
GND
- HOU
2 stops21h 54m
American Airlines
Deal found 3/31![American Airlines logo]()
$475
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 4/78:00 am
GND
- IAH
3 stops48h 29m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$712
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
Wed 8/124:00 pm
GND
- IAH
2 stops27h 10m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$730
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 5/35:40 pm
GND
- HOU
3 stops44h 00m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$846
This American Airlines deal was found by Cheapflights users on 3/29. 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.
Wed 8/125:15 pm
GND
- IAH
1 stop8h 13m
American Airlines
Deal found 3/29![American Airlines logo]()
$869
This American Airlines deal was found by Cheapflights users on 3/29. 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.
Wed 8/125:15 pm
GND
- HOU
2 stops20h 08m
American Airlines
Deal found 3/29![American Airlines logo]()
$1,083
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
Wed 8/123:45 pm
GND
- HOU
3 stops45h 19m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$1,099
Find flight deals from Grenada to Houston
Keep the following information in mind while searching for Grenada to Houston flight deals. Data was last updated April 1, 2026.
Round-trip from | $737 (American Airlines) |
|---|---|
One-way from | $420 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Grenada to Houston 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 April 1, 2026.
Use the filters below to find and compare flights from Grenada to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
St. George'sHouston
GND - IAH
GNDIAH
St. George's Point Saline Intl
Fri 5/22
8:55 am-11:01 am
2 stops27h 06m
Houston George Bush Intcntl
Sun 5/31
7:05 am-8:10 am
3 stops24h 05m
$1,408
Cheapest one-way
St. George'sHouston
GND - IAH
GNDIAH
St. George's Point Saline Intl
Sun 5/3
5:40 pm-2:58 pm
3 stops46h 18m
$420
St. George'sHouston
GND - IAH
GNDIAH
St. George's Point Saline Intl
Sun 5/3
3:18 pm-11:49 pm
1 stop9h 31m
$471
St. George'sHouston
GND - HOU
GNDHOU
St. George's Point Saline Intl
Sun 5/3
3:18 pm-12:12 pm
2 stops21h 54m
$475
St. George'sHouston
GND - IAH
GNDIAH
St. George's Point Saline Intl
Tue 4/7
8:00 am-7:29 am
3 stops48h 29m
$712
St. George'sHouston
GND - IAH
GNDIAH
St. George's Point Saline Intl
Wed 8/12
4:00 pm-6:10 pm
2 stops27h 10m
$730
St. George'sHouston
GND - HOU
GNDHOU
St. George's Point Saline Intl
Sun 5/3
5:40 pm-12:40 pm
3 stops44h 00m
$846
Quickest one-way
St. George'sHouston
GND - IAH
GNDIAH
St. George's Point Saline Intl
Wed 8/12
5:15 pm-12:28 am
1 stop8h 13m
$869
St. George'sHouston
GND - HOU
GNDHOU
St. George's Point Saline Intl
Wed 8/12
5:15 pm-12:23 pm
2 stops20h 08m
$1,083
St. George'sHouston
GND - HOU
GNDHOU
St. George's Point Saline Intl
Wed 8/12
3:45 pm-12:04 pm
3 stops45h 19m
$1,099
Sorted by cheapest first
Best time to book a flight from Grenada to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Grenada with our price prediction graph.
GND-IAH
GND-HOU
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 Grenada to Houston
GD0-HO1
GND-IAH
GND-HOU
No data available for this route at this time. Please check back soon.
Related info for your journey
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