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George Bush Intcntl

$428+ Cheap flights from Grenada to George Bush Intcntl (IAH)

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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
GND — IAH
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Grenada to George Bush Intcntl

Best flights from Grenada to George Bush Intcntl
Discover carefully curated flight deals from Grenada to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.

This American Airlines deal was found by Cheapflights users on 12/22. 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 1/224:00 pmGND - IAH
2 stops18h 36mAmerican Airlines
Mon 1/266:16 pmIAH - GND
1 stop18h 44mAmerican Airlines
Deal found 12/22$428
This Expedia deal was found by Cheapflights users on 12/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/224:30 pmGND - IAH
2 stops31h 09mMultiple Airlines
Mon 1/2612:24 pmIAH - GND
2 stops24h 47mMultiple Airlines
Deal found 12/22$693

Find flight deals from Grenada to George Bush Intcntl

Keep the following information in mind while searching for Grenada to George Bush Intcntl flight deals. Data was last updated December 23, 2025.

Round-trip from

$428
(American Airlines)
From Grenada to Houston George Bush Intcntl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Grenada to George Bush Intcntl 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 December 23, 2025.
Use the filters below to find and compare flights from Grenada to Houston George Bush Intcntl Airport that are best for you.

Fly from

Grenada

Fly to

George Bush Intcntl

Route

Depart

Return

Price

St. George'sHouston

GND - IAH

GNDIAH

St. George's Point Saline Intl

Thu 1/22

4:00 pm-8:36 am

2 stops18h 36m

Houston George Bush Intcntl

Mon 1/26

6:16 pm-3:00 pm

1 stop18h 44m

$428

St. George'sHouston

GND - IAH

GNDIAH

St. George's Point Saline Intl

Thu 1/22

4:30 pm-9:39 pm

2 stops31h 09m

Houston George Bush Intcntl

Mon 1/26

12:24 pm-3:11 pm

2 stops24h 47m

$693

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Best time to book a flight from Grenada to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Grenada with our price prediction graph.
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 George Bush Intcntl Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Grenada to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Grenada to Houston George Bush Intcntl Airport?

    There are many flights that can get you from Grenada to Houston George Bush Intcntl Airport in 18h 36m. Fly via American Airlines to get the fastest option. Grenada and Houston George Bush Intcntl Airport are separated by a distance of 2479 mi.

  • Can I find deals for flights from Grenada to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Grenada to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Grenada to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grenada to George Bush Intcntl.

  • Can I find deals for business class flights from Grenada to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Grenada to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Spring
Montgomery
Katy
The Woodlands
Tomball
Jersey Village
Humble
Conroe
Cypress

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