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Cheap flights from Houston to Grenada from $362

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 5/23. 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
5:10 am - 2:13 pm
IAH
-
GND
8h 03m
1 stop
American Airlines Logo
3:13 pm - 11:59 pm
GND
-
IAH
9h 46m
1 stop
$643American Airlines
Sun, Jul 5 - Thu, Jul 9
American Airlines Logo
5:25 pm - 2:13 pm
IAH
-
GND
19h 48m
2 stops
American Airlines Logo
3:13 pm - 8:50 am
GND
-
IAH
18h 37m
1 stop
$647American Airlines
Sun, Jul 5 - Thu, Jul 9
Air Canada Logo
7:20 am - 2:30 pm
IAH
-
GND
30h 10m
1 stop
Air Canada Logo
3:30 pm - 9:52 pm
GND
-
IAH
31h 22m
1 stop
$673Air Canada
Sat, Oct 3 - Wed, Oct 7
Air Canada Logo
7:20 am - 2:30 pm
IAH
-
GND
30h 10m
1 stop
Air Canada Logo
3:30 pm - 7:52 pm
GND
-
IAH
29h 22m
2 stops
$676Air Canada
Sat, Oct 3 - Wed, Oct 7
Air Canada Logo
10:00 am - 2:30 pm
IAH
-
GND
27h 30m
2 stops
Air Canada Logo
3:30 pm - 7:52 pm
GND
-
IAH
29h 22m
2 stops
$679Air Canada
Sat, Oct 3 - Wed, Oct 7
American Airlines Logo
5:40 pm - 2:13 pm
IAH
-
GND
19h 33m
2 stops
American Airlines Logo
3:24 pm - 9:26 am
GND
-
IAH
19h 02m
1 stop
$682American Airlines
Sat, Jul 18 - Sat, Jul 25
American Airlines Logo
6:12 pm - 2:13 pm
IAH
-
GND
19h 01m
1 stop
American Airlines Logo
3:13 pm - 11:59 pm
GND
-
IAH
9h 46m
1 stop
$690American Airlines
Sat, Jul 18 - Sat, Jul 25
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
$691American Airlines
Fri, Jul 24 - Fri, Jul 31
American Airlines Logo
5:16 am - 1:58 pm
IAH
-
GND
7h 42m
1 stop
American Airlines Logo
2:58 pm - 11:59 pm
GND
-
IAH
10h 01m
1 stop
$708American Airlines
Fri, Jun 19 - Fri, Jun 26
Delta Logo
6:00 am - 2:32 pm
HOU
-
GND
7h 32m
1 stop
Delta Logo
3:47 pm - 9:45 am
GND
-
HOU
18h 58m
1 stop
$823Delta
Sat, Jul 18 - Sat, Jul 25

American Airlines flights from Houston to Grenada

Our best American Airlines deals on Houston to Grenada flight tickets
American Airlines
Jul 5
IAH5:10 amHouston George Bush Intcntl
8h 03m
1 stop
GND2:13 pmSt. George's Point Saline Intl
Jul 9
GND3:13 pmSt. George's Point Saline Intl
9h 46m
1 stop
IAH11:59 pmHouston George Bush Intcntl
$643
American Airlines
Jul 5
IAH5:25 pmHouston George Bush Intcntl
19h 48m
2 stops
GND2:13 pmSt. George's Point Saline Intl
Jul 9
GND3:13 pmSt. George's Point Saline Intl
18h 37m
1 stop
IAH8:50 amHouston George Bush Intcntl
$647
American Airlines
Jul 18
IAH5:40 pmHouston George Bush Intcntl
19h 33m
2 stops
GND2:13 pmSt. George's Point Saline Intl
Jul 25
GND3:24 pmSt. George's Point Saline Intl
19h 02m
1 stop
IAH9:26 amHouston George Bush Intcntl
$682

Air Canada flights from Houston to Grenada

Our best Air Canada deals on Houston to Grenada flight tickets
Air Canada
Oct 3
IAH7:20 amHouston George Bush Intcntl
30h 10m
1 stop
GND2:30 pmSt. George's Point Saline Intl
Oct 7
GND3:30 pmSt. George's Point Saline Intl
31h 22m
1 stop
IAH9:52 pmHouston George Bush Intcntl
$673
Air Canada
Oct 3
IAH7:20 amHouston George Bush Intcntl
30h 10m
1 stop
GND2:30 pmSt. George's Point Saline Intl
Oct 7
GND3:30 pmSt. George's Point Saline Intl
29h 22m
2 stops
IAH7:52 pmHouston George Bush Intcntl
$676
Air Canada
Oct 3
IAH10:00 amHouston George Bush Intcntl
27h 30m
2 stops
GND2:30 pmSt. George's Point Saline Intl
Oct 7
GND3:30 pmSt. George's Point Saline Intl
29h 22m
2 stops
IAH7:52 pmHouston George Bush Intcntl
$679

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 6, 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

Sun 7/5

5:10 am-2:13 pm

1 stop8h 03m

St. George's Point Saline Intl

Thu 7/9

3:13 pm-11:59 pm

1 stop9h 46m

$643

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Sun 7/5

5:25 pm-2:13 pm

2 stops19h 48m

St. George's Point Saline Intl

Thu 7/9

3:13 pm-8:50 am

1 stop18h 37m

$647

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Sat 10/3

7:20 am-2:30 pm

1 stop30h 10m

St. George's Point Saline Intl

Wed 10/7

3:30 pm-9:52 pm

1 stop31h 22m

$673

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Sat 10/3

7:20 am-2:30 pm

1 stop30h 10m

St. George's Point Saline Intl

Wed 10/7

3:30 pm-7:52 pm

2 stops29h 22m

$676

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Sat 10/3

10:00 am-2:30 pm

2 stops27h 30m

St. George's Point Saline Intl

Wed 10/7

3:30 pm-7:52 pm

2 stops29h 22m

$679

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

Sat 7/25

3:24 pm-9:26 am

1 stop19h 02m

$682

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Sat 7/18

6:12 pm-2:13 pm

1 stop19h 01m

St. George's Point Saline Intl

Sat 7/25

3:13 pm-11:59 pm

1 stop9h 46m

$690

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Fri 7/24

6:12 pm-2:13 pm

1 stop19h 01m

St. George's Point Saline Intl

Fri 7/31

3:13 pm-8:50 am

1 stop18h 37m

$691
Quickest round-trip

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Fri 6/19

5:16 am-1:58 pm

1 stop7h 42m

St. George's Point Saline Intl

Fri 6/26

2:58 pm-11:59 pm

1 stop10h 01m

$708

HoustonSt. George's

HOU - GND

HOUGND

Houston Hobby

Sat 7/18

6:00 am-2:32 pm

1 stop7h 32m

St. George's Point Saline Intl

Sat 7/25

3:47 pm-9:45 am

1 stop18h 58m

$823

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

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

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
11,668 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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