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Cheap flights from Houston to Grenada from $304

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Grenada departing on 1/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Houston to Grenada

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:23 am - 3:23 pm
IAH
-
GND
8h 00m1 stop
American Airlines Logo
3:23 pm - 11:57 pm
GND
-
IAH
9h 34m1 stop
$553American Airlines
Tue, Mar 3 - Tue, Mar 10
American Airlines Logo
4:21 pm - 3:23 pm
HOU
-
GND
21h 02m2 stops
American Airlines Logo
3:23 pm - 9:43 am
GND
-
HOU
19h 20m2 stops
$557American Airlines
Tue, Mar 3 - Tue, Mar 10
American Airlines Logo
4:36 pm - 3:23 pm
IAH
-
GND
20h 47m2 stops
American Airlines Logo
3:23 pm - 11:29 am
GND
-
IAH
21h 06m2 stops
$557American Airlines
Tue, Mar 3 - Tue, Mar 10
American Airlines Logo
5:30 am - 2:23 pm
IAH
-
GND
7h 53m1 stop
American Airlines Logo
3:23 pm - 9:15 am
GND
-
IAH
18h 52m1 stop
$583American Airlines
Wed, Mar 11 - Sun, Mar 15
American Airlines Logo
5:30 am - 2:23 pm
IAH
-
GND
7h 53m1 stop
American Airlines Logo
3:23 pm - 3:45 pm
GND
-
IAH
25h 22m2 stops
$587American Airlines
Wed, Mar 11 - Sun, Mar 15
American Airlines Logo
5:23 am - 3:23 pm
IAH
-
GND
8h 00m1 stop
American Airlines Logo
4:23 pm - 9:15 am
GND
-
IAH
18h 52m1 stop
$608American Airlines
Fri, Feb 20 - Fri, Feb 27
American Airlines Logo
4:20 pm - 2:23 pm
HOU
-
GND
21h 03m2 stops
American Airlines Logo
3:23 pm - 11:48 am
GND
-
HOU
21h 25m2 stops
$612American Airlines
Wed, Mar 11 - Sun, Mar 15
American Airlines Logo
7:57 pm - 3:23 pm
IAH
-
GND
17h 26m2 stops
American Airlines Logo
4:23 pm - 1:39 pm
GND
-
IAH
23h 16m2 stops
$612American Airlines
Fri, Feb 20 - Fri, Feb 27
American Airlines Logo
5:35 am - 2:18 pm
IAH
-
GND
7h 43m1 stop
American Airlines Logo
3:18 pm - 9:00 am
GND
-
IAH
18h 42m1 stop
$613American Airlines
Tue, May 5 - Fri, May 8
American Airlines Logo
1:46 pm - 2:18 pm
IAH
-
GND
23h 32m2 stops
American Airlines Logo
3:18 pm - 3:51 pm
GND
-
IAH
25h 33m2 stops
$617American Airlines
Tue, May 5 - Fri, May 8

Delta flights from Houston to Grenada

Our best Delta deals on Houston to Grenada flight tickets
Delta
Feb 4
IAH6:37 pmHouston George Bush Intcntl
18h 42m
1 stop
GND3:19 pmSt. George's Point Saline Intl
Feb 9
GND4:34 pmSt. George's Point Saline Intl
9h 22m
1 stop
IAH11:56 pmHouston George Bush Intcntl
$638
Delta
Feb 6
IAH5:30 amHouston George Bush Intcntl
7h 49m
1 stop
GND3:19 pmSt. George's Point Saline Intl
Feb 9
GND4:34 pmSt. George's Point Saline Intl
9h 22m
1 stop
IAH11:56 pmHouston George Bush Intcntl
$663
Delta
Jan 26
IAH5:30 amHouston George Bush Intcntl
7h 49m
1 stop
GND3:19 pmSt. George's Point Saline Intl
Jan 31
GND4:45 pmSt. George's Point Saline Intl
9h 11m
1 stop
IAH11:56 pmHouston George Bush Intcntl
$698

American Airlines flights from Houston to Grenada

Our best American Airlines deals on Houston to Grenada flight tickets
American Airlines
Mar 3
IAH5:23 amHouston George Bush Intcntl
8h 00m
1 stop
GND3:23 pmSt. George's Point Saline Intl
Mar 10
GND3:23 pmSt. George's Point Saline Intl
9h 34m
1 stop
IAH11:57 pmHouston George Bush Intcntl
$553
American Airlines
Mar 3
HOU4:21 pmHouston Hobby
21h 02m
2 stops
GND3:23 pmSt. George's Point Saline Intl
Mar 10
GND3:23 pmSt. George's Point Saline Intl
19h 20m
2 stops
HOU9:43 amHouston Hobby
$557
American Airlines
Mar 11
IAH5:30 amHouston George Bush Intcntl
7h 53m
1 stop
GND2:23 pmSt. George's Point Saline Intl
Mar 15
GND3:23 pmSt. George's Point Saline Intl
18h 52m
1 stop
IAH9:15 amHouston George Bush Intcntl
$583

momondo 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, momondo users made 832,500 searches. Data last updated January 8, 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

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Tue 3/3

5:23 am-3:23 pm

1 stop8h 00m

St. George's Point Saline Intl

Tue 3/10

3:23 pm-11:57 pm

1 stop9h 34m

$553

HoustonSt. George's

HOU - GND

HOUGND

Houston Hobby

Tue 3/3

4:21 pm-3:23 pm

2 stops21h 02m

St. George's Point Saline Intl

Tue 3/10

3:23 pm-9:43 am

2 stops19h 20m

$557

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Tue 3/3

4:36 pm-3:23 pm

2 stops20h 47m

St. George's Point Saline Intl

Tue 3/10

3:23 pm-11:29 am

2 stops21h 06m

$557

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Wed 3/11

5:30 am-2:23 pm

1 stop7h 53m

St. George's Point Saline Intl

Sun 3/15

3:23 pm-9:15 am

1 stop18h 52m

$583

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Wed 3/11

5:30 am-2:23 pm

1 stop7h 53m

St. George's Point Saline Intl

Sun 3/15

3:23 pm-3:45 pm

2 stops25h 22m

$587

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Fri 2/20

5:23 am-3:23 pm

1 stop8h 00m

St. George's Point Saline Intl

Fri 2/27

4:23 pm-9:15 am

1 stop18h 52m

$608

HoustonSt. George's

HOU - GND

HOUGND

Houston Hobby

Wed 3/11

4:20 pm-2:23 pm

2 stops21h 03m

St. George's Point Saline Intl

Sun 3/15

3:23 pm-11:48 am

2 stops21h 25m

$612

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Fri 2/20

7:57 pm-3:23 pm

2 stops17h 26m

St. George's Point Saline Intl

Fri 2/27

4:23 pm-1:39 pm

2 stops23h 16m

$612

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Tue 5/5

5:35 am-2:18 pm

1 stop7h 43m

St. George's Point Saline Intl

Fri 5/8

3:18 pm-9:00 am

1 stop18h 42m

$613

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Tue 5/5

1:46 pm-2:18 pm

2 stops23h 32m

St. George's Point Saline Intl

Fri 5/8

3:18 pm-3:51 pm

2 stops25h 33m

$617

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Grenada from

How to get the cheapest flight ticket from Houston to Grenada

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Houston to Grenada?

Air Canada and Delta are the most popular carriers operating from Houston to Grenada

Cheap Houston to Grenada flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Grenada

Fastest flight time

7h 20m

Direct flights

None
The fastest flight from Houston to Grenada takes 7h 20m
There are no direct flights from Houston to Grenada. There are no popular flight routes from Houston to Grenada.
Search flight deals

  • When did momondo last update prices for flights from Houston to Grenada?

    Prices for flights from Houston to Grenada are updated daily.

  • How many operators does momondo search for flights from Houston to Grenada?

  • How old do you have to be to fly from Houston to Grenada?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Grenada.

  • What documentation or ID do you need to fly to Grenada?

    The necessary travel and health documents for your Grenada trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to Grenada

Compare and see reviews for airlines that fly from Houston to Grenada with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $580Free CancellationRating
7.2
11,094 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Grenada?

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Can I find flights from Houston to Grenada with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Houston to Grenada flights to just show those with flexible booking policies.

How can momondo help me find flights from Houston to Grenada?

momondo provides multiple filters to help you find the best flight to Grenada from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Houston to Grenada right now. Can momondo alert me if prices change?

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