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Cheap flights from Houston to Grenada from $321

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 6/23. 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
5:18 am - 3:22 pm
IAH
-
GND
9h 04m
1 stop
American Airlines Logo
4:04 pm - 12:59 am
GND
-
IAH
10h 55m
1 stop
$643American Airlines
Tue, Aug 11 - Thu, Dec 3
American Airlines Logo
6:14 pm - 3:22 pm
HOU
-
GND
20h 08m
2 stops
American Airlines Logo
4:04 pm - 9:41 am
GND
-
HOU
19h 37m
2 stops
$647American Airlines
Tue, Aug 11 - Thu, Dec 3
American Airlines Logo
5:40 pm - 2:13 pm
IAH
-
GND
19h 33m
2 stops
American Airlines Logo
3:13 pm - 10:57 am
GND
-
IAH
20h 44m
2 stops
$647American Airlines
Sat, Jul 18 - Wed, Jul 22
American Airlines Logo
7:35 am - 2:13 pm
IAH
-
GND
29h 38m
1 stop
American Airlines Logo
3:13 pm - 8:50 am
GND
-
IAH
18h 37m
1 stop
$655American Airlines
Tue, Jul 14 - Tue, Jul 21
American Airlines Logo
5:18 am - 2:21 pm
IAH
-
GND
8h 03m
1 stop
American Airlines Logo
3:55 pm - 11:56 pm
GND
-
IAH
9h 01m
1 stop
$678American Airlines
Tue, Sep 1 - Sat, Sep 12
American Airlines Logo
2:09 pm - 2:21 pm
IAH
-
GND
23h 12m
2 stops
American Airlines Logo
3:55 pm - 9:36 am
GND
-
IAH
18h 41m
2 stops
$682American Airlines
Tue, Sep 1 - Sat, Sep 12
American Airlines Logo
3:06 pm - 2:13 pm
IAH
-
GND
22h 07m
2 stops
American Airlines Logo
3:13 pm - 9:48 am
GND
-
IAH
19h 35m
2 stops
$707American Airlines
Tue, Jul 14 - Tue, Jul 21
American Airlines Logo
12:20 pm - 2:13 pm
IAH
-
GND
24h 53m
1 stop
American Airlines Logo
3:13 pm - 8:50 am
GND
-
IAH
18h 37m
1 stop
$715American Airlines
Tue, Jul 14 - Tue, Jul 21
American Airlines Logo
6:12 pm - 2:13 pm
IAH
-
GND
19h 01m
1 stop
American Airlines Logo
3:13 pm - 8:50 am
GND
-
IAH
18h 37m
1 stop
$716American Airlines
Sat, Jul 25 - Wed, Jul 29
American Airlines Logo
5:10 am - 2:13 pm
IAH
-
GND
8h 03m
1 stop
American Airlines Logo
3:13 pm - 8:50 am
GND
-
IAH
18h 37m
1 stop
$738American Airlines
Sun, Jul 19 - Sat, Jul 25

JetBlue flights from Houston to Grenada

Our best JetBlue deals on Houston to Grenada flight tickets
JetBlue
Jun 8
IAH5:44 pmHouston George Bush Intcntl
19h 42m
1 stop
GND2:26 pmSt. George's Point Saline Intl
Jun 15
GND3:18 pmSt. George's Point Saline Intl
27h 07m
1 stop
IAH5:25 pmHouston George Bush Intcntl
$837
JetBlue
Jun 3
IAH5:44 pmHouston George Bush Intcntl
19h 42m
1 stop
GND2:26 pmSt. George's Point Saline Intl
Jun 7
GND3:31 pmSt. George's Point Saline Intl
26h 13m
1 stop
IAH4:44 pmHouston George Bush Intcntl
$870
JetBlue
Jun 3
IAH5:44 pmHouston George Bush Intcntl
19h 42m
1 stop
GND2:26 pmSt. George's Point Saline Intl
Jun 7
GND3:31 pmSt. George's Point Saline Intl
20h 35m
1 stop
IAH11:06 amHouston George Bush Intcntl
$890

American Airlines flights from Houston to Grenada

Our best American Airlines deals on Houston to Grenada flight tickets
American Airlines
Aug 11
IAH5:18 amHouston George Bush Intcntl
9h 04m
1 stop
GND3:22 pmSt. George's Point Saline Intl
Dec 3
GND4:04 pmSt. George's Point Saline Intl
10h 55m
1 stop
IAH12:59 amHouston George Bush Intcntl
$643
American Airlines
Jul 18
IAH5:40 pmHouston George Bush Intcntl
19h 33m
2 stops
GND2:13 pmSt. George's Point Saline Intl
Jul 22
GND3:13 pmSt. George's Point Saline Intl
20h 44m
2 stops
IAH10:57 amHouston George Bush Intcntl
$647
American Airlines
Jul 14
IAH7:35 amHouston George Bush Intcntl
29h 38m
1 stop
GND2:13 pmSt. George's Point Saline Intl
Jul 21
GND3:13 pmSt. George's Point Saline Intl
18h 37m
1 stop
IAH8:50 amHouston George Bush Intcntl
$655

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 May 23, 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

IAH - GND

IAHGND

Houston George Bush Intcntl

Tue 8/11

5:18 am-3:22 pm

1 stop9h 04m

St. George's Point Saline Intl

Thu 12/3

4:04 pm-12:59 am

1 stop10h 55m

$643

HoustonSt. George's

HOU - GND

HOUGND

Houston Hobby

Tue 8/11

6:14 pm-3:22 pm

2 stops20h 08m

St. George's Point Saline Intl

Thu 12/3

4:04 pm-9:41 am

2 stops19h 37m

$647

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Sat 7/18

5:40 pm-2:13 pm

2 stops19h 33m

St. George's Point Saline Intl

Wed 7/22

3:13 pm-10:57 am

2 stops20h 44m

$647

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Tue 7/14

7:35 am-2:13 pm

1 stop29h 38m

St. George's Point Saline Intl

Tue 7/21

3:13 pm-8:50 am

1 stop18h 37m

$655
Quickest round-trip

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Tue 9/1

5:18 am-2:21 pm

1 stop8h 03m

St. George's Point Saline Intl

Sat 9/12

3:55 pm-11:56 pm

1 stop9h 01m

$678

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Tue 9/1

2:09 pm-2:21 pm

2 stops23h 12m

St. George's Point Saline Intl

Sat 9/12

3:55 pm-9:36 am

2 stops18h 41m

$682

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Tue 7/14

3:06 pm-2:13 pm

2 stops22h 07m

St. George's Point Saline Intl

Tue 7/21

3:13 pm-9:48 am

2 stops19h 35m

$707

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Tue 7/14

12:20 pm-2:13 pm

1 stop24h 53m

St. George's Point Saline Intl

Tue 7/21

3:13 pm-8:50 am

1 stop18h 37m

$715

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Sat 7/25

6:12 pm-2:13 pm

1 stop19h 01m

St. George's Point Saline Intl

Wed 7/29

3:13 pm-8:50 am

1 stop18h 37m

$716

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Sun 7/19

5:10 am-2:13 pm

1 stop8h 03m

St. George's Point Saline Intl

Sat 7/25

3:13 pm-8:50 am

1 stop18h 37m

$738

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 month to fly to Grenada?

The cheapest month to fly to Grenada from Houston is in February. Flight prices, which tend to average around $486, are often lower during this time because this is during the off-season. If you don’t want to visit Grenada in February, then you should wait until January to fly from Houston, when ticket prices are also cheap, with an average price of $509.

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

19h 42m

Direct flights

None
The fastest flight from Houston to Grenada takes 19h 42m
There are no direct flights from Houston to Grenada. There are no popular flight routes from Houston to Grenada.
Search flight deals

Frequently asked questions about flying from Houston to Grenada

  • 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 $486Free CancellationRating
7.1
11,639 reviews
Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Grenada. Millions of users trust and use momondo every year so you are in good hands.

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?

Price alerts on flights to Grenada from Houston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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