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Cheap flights from Houston to Grenada from $408

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 8/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston to Grenada

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
6:00 pm - 2:15 pm
IAH
-
GND
19h 15m
1 stop
JetBlue Logo
3:20 pm - 10:55 am
GND
-
IAH
20h 35m
1 stop
$638JetBlue
Mon, Sep 7 - Tue, Sep 15
American Airlines Logo
4:21 pm - 2:25 pm
IAH
-
GND
21h 04m
2 stops
American Airlines Logo
3:05 pm - 11:33 am
GND
-
IAH
21h 28m
2 stops
$647American Airlines
Mon, Sep 7 - Tue, Sep 15
American Airlines Logo
1:55 pm - 1:50 pm
IAH
-
GND
22h 55m
2 stops
American Airlines Logo
3:55 pm - 12:19 am
GND
-
IAH
9h 24m
1 stop
$648American Airlines
Sun, Oct 11 - Wed, Oct 14
American Airlines Logo
5:49 am - 1:50 pm
IAH
-
GND
7h 01m
1 stop
American Airlines Logo
3:42 pm - 11:24 am
GND
-
IAH
21h 42m
2 stops
$652American Airlines
Wed, Oct 28 - Wed, Nov 4
American Airlines Logo
3:57 pm - 2:25 pm
HOU
-
GND
21h 28m
2 stops
American Airlines Logo
3:25 pm - 11:44 am
GND
-
HOU
21h 19m
2 stops
$682American Airlines
Sat, Aug 22 - Mon, Aug 31
American Airlines Logo
6:50 pm - 2:25 pm
IAH
-
GND
18h 35m
2 stops
American Airlines Logo
3:25 pm - 11:59 pm
GND
-
IAH
9h 34m
1 stop
$682American Airlines
Sat, Aug 22 - Mon, Aug 31
American Airlines Logo
8:19 pm - 3:01 pm
HOU
-
GND
16h 42m
2 stops
American Airlines Logo
4:31 pm - 11:39 am
GND
-
HOU
21h 08m
2 stops
$687American Airlines
Sat, Dec 12 - Sun, Dec 20
American Airlines Logo
5:48 pm - 3:01 pm
IAH
-
GND
19h 13m
2 stops
American Airlines Logo
4:31 pm - 11:35 am
GND
-
IAH
21h 04m
2 stops
$687American Airlines
Sat, Dec 12 - Sun, Dec 20
American Airlines Logo
4:25 pm - 3:01 pm
HOU
-
GND
20h 36m
2 stops
American Airlines Logo
4:31 pm - 11:39 am
GND
-
HOU
21h 08m
2 stops
$688American Airlines
Sat, Dec 12 - Sun, Dec 20
Delta Logo
6:00 am - 3:15 pm
HOU
-
GND
7h 15m
1 stop
Delta Logo
4:30 pm - 9:26 am
GND
-
HOU
18h 56m
1 stop
$1,200Delta
Sat, Dec 12 - Sun, Dec 20

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American Airlines flights from Houston to Grenada

Our best American Airlines deals on Houston to Grenada flight tickets
American Airlines
Sep 7
IAH4:21 pmHouston George Bush Intcntl
21h 04m
2 stops
GND2:25 pmSt. George's Point Saline Intl
Sep 15
GND3:05 pmSt. George's Point Saline Intl
21h 28m
2 stops
IAH11:33 amHouston George Bush Intcntl
$647
American Airlines
Oct 11
IAH1:55 pmHouston George Bush Intcntl
22h 55m
2 stops
GND1:50 pmSt. George's Point Saline Intl
Oct 14
GND3:55 pmSt. George's Point Saline Intl
21h 48m
2 stops
IAH12:43 pmHouston George Bush Intcntl
$648
American Airlines
Oct 28
IAH5:49 amHouston George Bush Intcntl
7h 01m
1 stop
GND1:50 pmSt. George's Point Saline Intl
Nov 4
GND3:42 pmSt. George's Point Saline Intl
21h 42m
2 stops
IAH11:24 amHouston George Bush Intcntl
$652

JetBlue flights from Houston to Grenada

Our best JetBlue deals on Houston to Grenada flight tickets
JetBlue
Sep 7
IAH6:00 pmHouston George Bush Intcntl
19h 15m
1 stop
GND2:15 pmSt. George's Point Saline Intl
Sep 15
GND3:20 pmSt. George's Point Saline Intl
20h 35m
1 stop
IAH10:55 amHouston George Bush Intcntl
$638
JetBlue
Jun 28
IAH6:20 pmHouston George Bush Intcntl
18h 48m
1 stop
GND2:08 pmSt. George's Point Saline Intl
Aug 4
GND3:35 pmSt. George's Point Saline Intl
20h 26m
1 stop
IAH11:01 amHouston George Bush Intcntl
$761
JetBlue
Jun 28
IAH6:20 pmHouston George Bush Intcntl
18h 48m
1 stop
GND2:08 pmSt. George's Point Saline Intl
Aug 4
GND3:35 pmSt. George's Point Saline Intl
21h 12m
2 stops
IAH11:47 amHouston George Bush Intcntl
$773

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 June 16, 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

Mon 9/7

6:00 pm-2:15 pm

1 stop19h 15m

St. George's Point Saline Intl

Tue 9/15

3:20 pm-10:55 am

1 stop20h 35m

$638

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Mon 9/7

4:21 pm-2:25 pm

2 stops21h 04m

St. George's Point Saline Intl

Tue 9/15

3:05 pm-11:33 am

2 stops21h 28m

$647

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Sun 10/11

1:55 pm-1:50 pm

2 stops22h 55m

St. George's Point Saline Intl

Wed 10/14

3:55 pm-12:19 am

1 stop9h 24m

$648

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Wed 10/28

5:49 am-1:50 pm

1 stop7h 01m

St. George's Point Saline Intl

Wed 11/4

3:42 pm-11:24 am

2 stops21h 42m

$652

HoustonSt. George's

HOU - GND

HOUGND

Houston Hobby

Sat 8/22

3:57 pm-2:25 pm

2 stops21h 28m

St. George's Point Saline Intl

Mon 8/31

3:25 pm-11:44 am

2 stops21h 19m

$682

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Sat 8/22

6:50 pm-2:25 pm

2 stops18h 35m

St. George's Point Saline Intl

Mon 8/31

3:25 pm-11:59 pm

1 stop9h 34m

$682

HoustonSt. George's

HOU - GND

HOUGND

Houston Hobby

Sat 12/12

8:19 pm-3:01 pm

2 stops16h 42m

St. George's Point Saline Intl

Sun 12/20

4:31 pm-11:39 am

2 stops21h 08m

$687

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Sat 12/12

5:48 pm-3:01 pm

2 stops19h 13m

St. George's Point Saline Intl

Sun 12/20

4:31 pm-11:35 am

2 stops21h 04m

$687

HoustonSt. George's

HOU - GND

HOUGND

Houston Hobby

Sat 12/12

4:25 pm-3:01 pm

2 stops20h 36m

St. George's Point Saline Intl

Sun 12/20

4:31 pm-11:39 am

2 stops21h 08m

$688
Quickest round-trip

HoustonSt. George's

HOU - GND

HOUGND

Houston Hobby

Sat 12/12

6:00 am-3:15 pm

1 stop7h 15m

St. George's Point Saline Intl

Sun 12/20

4:30 pm-9:26 am

1 stop18h 56m

$1,200

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

10h 50m

Direct flights

None
The fastest flight from Houston to Grenada takes 10h 50m
There are no direct flights from Houston to Grenada. There are no popular flight routes from Houston to Grenada.
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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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