Grenada

$394+ 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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — GND
May 1 — May 81
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Cheap flight deals from Houston to Grenada

Cheapest flights from Houston to Grenada
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 April 1, 2026.

This American Airlines deal was found by Cheapflights users on 3/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2712:50 pm
HOU
-
GND
2 stops24h 08m
American Airlines
Thu 7/23:04 pm
GND
-
HOU
2 stops22h 12m
American Airlines
Deal found 3/30$647
This American Airlines deal was found by Cheapflights users on 3/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/275:43 pm
IAH
-
GND
2 stops19h 15m
American Airlines
Thu 7/23:04 pm
GND
-
IAH
2 stops20h 43m
American Airlines
Deal found 3/30$647
This American Airlines deal was found by Cheapflights users on 3/28. 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.
Sun 5/175:35 am
IAH
-
GND
1 stop7h 43m
American Airlines
Sat 5/233:15 pm
GND
-
IAH
2 stops19h 32m
American Airlines
Deal found 3/28$667
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.
Mon 10/55:49 am
IAH
-
GND
1 stop7h 01m
American Airlines
Sat 10/103:55 pm
GND
-
IAH
1 stop9h 24m
American Airlines
Deal found 3/31$678
This American Airlines deal was found by Cheapflights users on 3/28. 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 5/263:06 pm
IAH
-
GND
2 stops21h 52m
American Airlines
Mon 6/12:58 pm
GND
-
IAH
2 stops20h 51m
American Airlines
Deal found 3/28$682
This American Airlines deal was found by Cheapflights users on 3/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/52:08 pm
IAH
-
GND
2 stops23h 22m
American Airlines
Sun 9/133:55 pm
GND
-
IAH
1 stop9h 01m
American Airlines
Deal found 3/30$687
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.
Tue 6/95:15 am
IAH
-
GND
1 stop7h 43m
American Airlines
Mon 7/203:04 pm
GND
-
IAH
1 stop21h 16m
American Airlines
Deal found 3/31$691
This American Airlines deal was found by Cheapflights users on 3/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:15 am
IAH
-
GND
1 stop7h 43m
American Airlines
Sun 6/72:58 pm
GND
-
IAH
1 stop20h 31m
American Airlines
Deal found 3/30$701
This American Airlines deal was found by Cheapflights users on 3/28. 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 5/264:15 pm
HOU
-
GND
2 stops20h 43m
American Airlines
Mon 6/12:58 pm
GND
-
HOU
2 stops22h 22m
American Airlines
Deal found 3/28$712
This American Airlines deal was found by Cheapflights users on 3/28. 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.
Sun 5/174:19 pm
HOU
-
GND
2 stops20h 59m
American Airlines
Sat 5/233:15 pm
GND
-
HOU
2 stops27h 54m
American Airlines
Deal found 3/28$787
This American Airlines deal was found by Cheapflights users on 3/28. 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.
Mon 10/54:15 pm
HOU
-
GND
2 stops20h 35m
American Airlines
Sat 10/103:55 pm
GND
-
HOU
2 stops21h 28m
American Airlines
Deal found 3/28$792
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.
Fri 5/158:21 pm
HOU
-
GND
2 stops16h 52m
American Airlines
Fri 5/222:58 pm
GND
-
HOU
2 stops22h 22m
American Airlines
Deal found 3/31$916

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 April 1, 2026.

Round-trip from

$647
(American Airlines)

One-way from

$394
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$696
From Houston to Grenada
One-way flight from Houston to Grenada
Highest demand for flights based on searches. 32% potential increase in price ($390 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($44 potential savings vs. average RT price).
Average for round-trip flights in April 2026

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 April 1, 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

Price

Cheapest round-trip

HoustonSt. George's

HOU - GND

HOUGND

Houston Hobby

Sat 6/27

12:50 pm-1:58 pm

2 stops24h 08m

St. George's Point Saline Intl

Thu 7/2

3:04 pm-12:16 pm

2 stops22h 12m

$647
Quickest round-trip

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Sun 5/17

5:35 am-2:18 pm

1 stop7h 43m

St. George's Point Saline Intl

Sat 5/23

2:58 pm-11:59 pm

1 stop10h 01m

$697

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Wed 6/3

5:15 am-1:58 pm

1 stop7h 43m

St. George's Point Saline Intl

Sun 6/7

2:58 pm-10:29 am

1 stop20h 31m

$701

HoustonSt. George's

HOU - GND

HOUGND

Houston Hobby

Tue 5/26

4:15 pm-1:58 pm

2 stops20h 43m

St. George's Point Saline Intl

Mon 6/1

2:58 pm-12:20 pm

2 stops22h 22m

$712

HoustonSt. George's

HOU - GND

HOUGND

Houston Hobby

Sun 5/17

4:19 pm-2:18 pm

2 stops20h 59m

St. George's Point Saline Intl

Sat 5/23

3:15 pm-6:09 pm

2 stops27h 54m

$787

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Thu 5/14

5:35 am-2:18 pm

1 stop7h 43m

St. George's Point Saline Intl

Mon 5/18

3:18 pm-9:00 am

1 stop18h 42m

$853

HoustonSt. George's

HOU - GND

HOUGND

Houston Hobby

Fri 5/15

8:21 pm-2:13 pm

2 stops16h 52m

St. George's Point Saline Intl

Fri 5/22

2:58 pm-12:20 pm

2 stops22h 22m

$916

HoustonSt. George's

HOU - GND

HOUGND

Houston Hobby

Thu 5/14

4:19 pm-2:18 pm

2 stops20h 59m

St. George's Point Saline Intl

Mon 5/18

3:18 pm-9:26 am

2 stops19h 08m

$951
Cheapest one-way

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Tue 5/26

4:20 pm-8:10 am

2 stops38h 50m

$394

HoustonSt. George's

HOU - GND

HOUGND

Houston Hobby

Tue 5/26

4:15 pm-1:58 pm

2 stops20h 43m

$412

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/28

Showing 1-10 of 14 resultsSorted by cheapest first
1
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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.
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

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 April 1, 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.

Boarding

7.5

Comfort

7.2

Food

6.4

Crew

7.9

Entertainment

6.9

Overall

7.1

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

Boarding

7.5

Comfort

7.2

Food

6.4

Crew

7.9

Entertainment

6.9

Overall

7.1

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 Houston 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 to Grenada?

    American Airlines can get you from Houston to Grenada in just under 24h 08m. Your travel time can differ by up to . There are 2467 mi between Houston and Grenada.

  • Can I find deals for flights from Houston to Grenada that include hotel bookings?

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

  • How can I find direct flights from Houston to Grenada?

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

  • Can I find deals for business class flights from Houston to Grenada?

    Yes. Cheapflights offers flight deals from Houston 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 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 April 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$486Average$738FlexibilityNo cancel feeOn-time71%

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