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Grenada

$471+ 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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — GND
déc. 5 — déc. 121
ven. 12/5
ven. 12/12
1 adult, Economy
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Find flight deals from George Bush Intcntl to Grenada

Cheapest flights from George Bush Intcntl to Grenada
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 novembre 5, 2025.

This American Airlines deal was found by Cheapflights users on 11/4. 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.
ven. 11/285:30 amIAH - GND
1 stop7h 33mAmerican Airlines
mer. 12/34:04 pmGND - IAH
1 stop10h 55mAmerican Airlines
Deal found 11/4$667
This American Airlines deal was found by Cheapflights users on 11/2. 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.
sam. 11/297:30 amIAH - GND
1 stop29h 33mAmerican Airlines
sam. 12/64:01 pmGND - IAH
1 stop10h 58mAmerican Airlines
Deal found 11/2$679
This Mytrip deal was found by Cheapflights users on 11/3. 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.
sam. 12/66:35 pmIAH - GND
3 stops25h 10mMultiple Airlines
sam. 12/138:00 amGND - IAH
3 stops35h 43mMultiple Airlines
Deal found 11/3$680
This American Airlines deal was found by Cheapflights users on 11/4. 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.
mar. 11/255:30 amIAH - GND
1 stop7h 33mAmerican Airlines
ven. 11/284:03 pmGND - IAH
1 stop10h 35mAmerican Airlines
Deal found 11/4$772
This Mytrip deal was found by Cheapflights users on 11/5. 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.
ven. 11/75:34 amIAH - GND
2 stops14h 56mMultiple Airlines
dim. 11/94:30 pmGND - IAH
1 stop31h 14mMultiple Airlines
Deal found 11/5$877
This American Airlines deal was found by Cheapflights users on 11/3. 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.
sam. 12/206:27 pmIAH - GND
1 stop19h 00mAmerican Airlines
sam. 12/274:51 pmGND - IAH
1 stop18h 08mAmerican Airlines
Deal found 11/3$879
This Mytrip deal was found by Cheapflights users on 11/4. 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.
ven. 11/2811:55 amIAH - GND
2 stops18h 15mMultiple Airlines
mer. 12/34:30 pmGND - IAH
3 stops34h 27mMultiple Airlines
Deal found 11/4$895

Cheap 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 novembre 5, 2025.

Round-trip from

$471
(American Airlines)

Popular in

August

Cheapest in

April

Average price

$988
From Houston George Bush Intcntl to Grenada
Search Deals
Highest demand for flights based on searches. 31% potential increase in price ($369 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 novembre 5, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Grenada that are best for you.

Fly from

George Bush Intcntl

Fly to

Grenada

Route

Depart

Return

Price

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

ven. 2/6

11:11 am-1:58 pm

1 stop24h 47m

St. George's Point Saline Intl

lun. 2/9

4:00 pm-9:19 pm

1 stop31h 19m

$471

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

ven. 2/6

5:25 am-3:19 pm

1 stop7h 54m

St. George's Point Saline Intl

lun. 2/9

4:34 pm-11:58 pm

1 stop9h 24m

$474

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

dim. 2/8

5:25 am-3:19 pm

1 stop7h 54m

St. George's Point Saline Intl

dim. 2/15

4:30 pm-11:58 pm

1 stop9h 28m

$474

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

sam. 1/24

5:25 am-3:29 pm

1 stop8h 04m

St. George's Point Saline Intl

sam. 1/31

4:45 pm-11:58 pm

1 stop9h 13m

$474

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

sam. 1/24

2:41 pm-3:00 pm

2 stops22h 19m

St. George's Point Saline Intl

sam. 1/31

3:00 pm-11:58 pm

1 stop10h 58m

$478

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

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.
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

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Grenada?

Currently, March is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Grenada (average of $590). Flying from Houston George Bush Intcntl Airport to Grenada in January is currently the most expensive (average of $1,231). 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 novembre 5, 2025.
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.
American Airlines
7.2
Good
11,042 reviews

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Food

6.4

Overall

7.2

Crew

8.0

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
American Airlines
7.2
Good
11,042 reviews
American Airlines
7.2
Good
11,042 reviews

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Food

6.4

Overall

7.2

Crew

8.0

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Grenada. 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 Houston George Bush Intcntl Airport to Grenada?

    A quick flight from Houston George Bush Intcntl Airport to Grenada can take about 7h 54m. American Airlines provides one of the quickest options available for as low as $474. There are 2479 mi between Houston George Bush Intcntl Airport and Grenada. This flight may include one or multiple stops.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Grenada?

    Currently, March is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Grenada (average of $590). Flying from Houston George Bush Intcntl Airport to Grenada in January is currently the most expensive (average of $1,231). 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.

See more FAQs

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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 novembre 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$631Average$831FlexibilityNo cancel feeOn-time71%

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