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Cheap flights from Houston to Grenada from $318

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 9/6. 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.
Multiple Airlines Logo
3:30 pm - 3:10 pm
IAH
-
GND
22h 40m
1 stop
Multiple Airlines Logo
4:50 pm - 10:54 am
GND
-
IAH
20h 04m
1 stop
$649Multiple Airlines
Tue, Oct 27 - Tue, Nov 3
American Airlines Logo
4:18 pm - 2:05 pm
IAH
-
GND
20h 47m
2 stops
American Airlines Logo
4:13 pm - 11:00 am
GND
-
IAH
20h 47m
2 stops
$667American Airlines
Tue, Oct 27 - Tue, Nov 3
American Airlines Logo
4:18 pm - 2:05 pm
IAH
-
GND
20h 47m
2 stops
American Airlines Logo
4:13 pm - 2:06 pm
GND
-
IAH
23h 53m
2 stops
$667American Airlines
Tue, Oct 27 - Tue, Nov 3
American Airlines Logo
5:30 am - 2:05 pm
IAH
-
GND
7h 35m
1 stop
American Airlines Logo
4:13 pm - 9:54 am
GND
-
IAH
19h 41m
2 stops
$667American Airlines
Tue, Oct 27 - Tue, Nov 3
American Airlines Logo
5:30 am - 2:05 pm
IAH
-
GND
7h 35m
1 stop
American Airlines Logo
4:13 pm - 10:25 am
GND
-
IAH
20h 12m
2 stops
$667American Airlines
Tue, Oct 27 - Tue, Nov 3
American Airlines Logo
5:30 am - 2:05 pm
IAH
-
GND
7h 35m
1 stop
American Airlines Logo
4:13 pm - 5:38 pm
GND
-
IAH
27h 25m
1 stop
$675American Airlines
Tue, Oct 27 - Tue, Nov 3
Multiple Airlines Logo
10:00 am - 2:30 pm
IAH
-
GND
51h 30m
2 stops
Multiple Airlines Logo
12:20 pm - 9:52 pm
GND
-
IAH
34h 32m
2 stops
$692Multiple Airlines
Fri, Oct 16 - Thu, Oct 22
American Airlines Logo
5:30 am - 2:05 pm
IAH
-
GND
7h 35m
1 stop
American Airlines Logo
3:05 pm - 8:59 am
GND
-
IAH
18h 54m
1 stop
$698American Airlines
Fri, Oct 16 - Thu, Oct 22
Multiple Airlines Logo
6:45 am - 2:30 pm
IAH
-
GND
30h 45m
1 stop
Multiple Airlines Logo
3:35 pm - 12:22 pm
GND
-
IAH
21h 47m
2 stops
$699Multiple Airlines
Sat, Sep 5 - Mon, Sep 7
American Airlines Logo
5:51 pm - 2:05 pm
IAH
-
GND
19h 14m
2 stops
American Airlines Logo
3:05 pm - 11:47 pm
GND
-
IAH
9h 42m
1 stop
$702American Airlines
Fri, Oct 16 - Thu, Oct 22

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Delta flights from Houston to Grenada

Our best Delta deals on Houston to Grenada flight tickets
Delta
Dec 12
HOU6:00 amHouston Hobby
7h 15m
1 stop
GND3:15 pmSt. George's Point Saline Intl
Dec 20
GND4:30 pmSt. George's Point Saline Intl
18h 56m
1 stop
HOU9:26 amHouston Hobby
$843
Delta
Dec 20
HOU6:00 amHouston Hobby
7h 15m
1 stop
GND3:15 pmSt. George's Point Saline Intl
Dec 27
GND4:30 pmSt. George's Point Saline Intl
18h 56m
1 stop
HOU9:26 amHouston Hobby
$859
Delta
Dec 12
HOU6:00 amHouston Hobby
7h 15m
1 stop
GND3:15 pmSt. George's Point Saline Intl
Dec 20
GND4:30 pmSt. George's Point Saline Intl
18h 56m
1 stop
HOU9:26 amHouston Hobby
$884

American Airlines flights from Houston to Grenada

Our best American Airlines deals on Houston to Grenada flight tickets
American Airlines
Oct 27
IAH4:18 pmHouston George Bush Intcntl
20h 47m
2 stops
GND2:05 pmSt. George's Point Saline Intl
Nov 3
GND4:13 pmSt. George's Point Saline Intl
20h 47m
2 stops
IAH11:00 amHouston George Bush Intcntl
$667
American Airlines
Oct 27
IAH5:30 amHouston George Bush Intcntl
7h 35m
1 stop
GND2:05 pmSt. George's Point Saline Intl
Nov 3
GND4:13 pmSt. George's Point Saline Intl
27h 25m
1 stop
IAH5:38 pmHouston George Bush Intcntl
$675
American Airlines
Oct 16
IAH5:30 amHouston George Bush Intcntl
7h 35m
1 stop
GND2:05 pmSt. George's Point Saline Intl
Oct 22
GND3:05 pmSt. George's Point Saline Intl
18h 54m
1 stop
IAH8:59 amHouston George Bush Intcntl
$698

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 July 28, 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 10/27

3:30 pm-3:10 pm

1 stop22h 40m

St. George's Point Saline Intl

Tue 11/3

4:50 pm-10:54 am

1 stop20h 04m

$649

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Tue 10/27

4:18 pm-2:05 pm

2 stops20h 47m

St. George's Point Saline Intl

Tue 11/3

4:13 pm-11:00 am

2 stops20h 47m

$667

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Tue 10/27

4:18 pm-2:05 pm

2 stops20h 47m

St. George's Point Saline Intl

Tue 11/3

4:13 pm-2:06 pm

2 stops23h 53m

$667

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Tue 10/27

5:30 am-2:05 pm

1 stop7h 35m

St. George's Point Saline Intl

Tue 11/3

4:13 pm-9:54 am

2 stops19h 41m

$667

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Tue 10/27

5:30 am-2:05 pm

1 stop7h 35m

St. George's Point Saline Intl

Tue 11/3

4:13 pm-10:25 am

2 stops20h 12m

$667

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Tue 10/27

5:30 am-2:05 pm

1 stop7h 35m

St. George's Point Saline Intl

Tue 11/3

4:13 pm-5:38 pm

1 stop27h 25m

$675

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Fri 10/16

10:00 am-2:30 pm

2 stops51h 30m

St. George's Point Saline Intl

Thu 10/22

12:20 pm-9:52 pm

2 stops34h 32m

$692
Quickest round-trip

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Fri 10/16

5:30 am-2:05 pm

1 stop7h 35m

St. George's Point Saline Intl

Thu 10/22

3:05 pm-8:59 am

1 stop18h 54m

$698

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Sat 9/5

6:45 am-2:30 pm

1 stop30h 45m

St. George's Point Saline Intl

Mon 9/7

3:35 pm-12:22 pm

2 stops21h 47m

$699

HoustonSt. George's

IAH - GND

IAHGND

Houston George Bush Intcntl

Fri 10/16

5:51 pm-2:05 pm

2 stops19h 14m

St. George's Point Saline Intl

Thu 10/22

3:05 pm-11:47 pm

1 stop9h 42m

$702

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 January. Flight prices, which tend to average around $579, are often lower during this time because this is during the off-season. If you don’t want to visit Grenada in January, then you should wait until February to fly from Houston, when ticket prices are also cheap, with an average price of $614.

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 15m

Direct flights

None
The fastest flight from Houston to Grenada takes 7h 15m
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
11,839 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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