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Cheap flights from Grenada to Houston from $329

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Grenada to Houston departing on 9/13. 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 Grenada to Houston

Recent round-trip flight deals from Grenada to Houston

Enter your travel dates to find the best prices.
Air Canada Logo
3:30 pm - 7:52 pm
GND
-
IAH
29h 22m
2 stops
Air Canada Logo
7:20 am - 2:30 pm
IAH
-
GND
30h 10m
1 stop
$616Air Canada
Sun, Sep 13 - Sat, Sep 19
Air Canada Logo
3:30 pm - 7:52 pm
GND
-
IAH
29h 22m
2 stops
Air Canada Logo
10:00 am - 2:30 pm
IAH
-
GND
27h 30m
2 stops
$618Air Canada
Sun, Sep 13 - Sat, Sep 19
Air Canada Logo
3:30 pm - 9:52 pm
GND
-
IAH
31h 22m
1 stop
Air Canada Logo
7:20 am - 2:30 pm
IAH
-
GND
30h 10m
1 stop
$631Air Canada
Sun, Sep 13 - Sat, Sep 19
Multiple Airlines Logo
8:00 am - 9:52 pm
GND
-
IAH
38h 52m
3 stops
Multiple Airlines Logo
10:00 am - 2:30 pm
IAH
-
GND
27h 30m
2 stops
$699Multiple Airlines
Sun, Sep 13 - Sat, Sep 19
American Airlines Logo
3:25 pm - 11:44 am
GND
-
HOU
21h 19m
2 stops
American Airlines Logo
8:18 pm - 2:03 pm
HOU
-
GND
16h 45m
2 stops
$737American Airlines
Sun, Sep 6 - Sun, Sep 13
Multiple Airlines Logo
8:00 am - 9:52 pm
GND
-
IAH
38h 52m
3 stops
Multiple Airlines Logo
12:00 pm - 8:25 pm
IAH
-
GND
31h 25m
3 stops
$820Multiple Airlines
Sun, Sep 13 - Sat, Sep 19
American Airlines Logo
3:05 pm - 3:43 pm
GND
-
HOU
25h 38m
2 stops
American Airlines Logo
6:34 pm - 2:03 pm
HOU
-
GND
18h 29m
2 stops
$873American Airlines
Sun, Sep 13 - Sat, Sep 19

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American Airlines flights from Grenada to Houston

Our best American Airlines deals on Grenada to Houston flight tickets
American Airlines
Sep 6
GND3:25 pmSt. George's Point Saline Intl
21h 19m
2 stops
HOU11:44 amHouston Hobby
Sep 13
HOU8:18 pmHouston Hobby
16h 45m
2 stops
GND2:03 pmSt. George's Point Saline Intl
$737
American Airlines
Sep 13
GND3:05 pmSt. George's Point Saline Intl
25h 38m
2 stops
HOU3:43 pmHouston Hobby
Sep 19
HOU6:34 pmHouston Hobby
18h 29m
2 stops
GND2:03 pmSt. George's Point Saline Intl
$873

Air Canada flights from Grenada to Houston

Our best Air Canada deals on Grenada to Houston flight tickets
Air Canada
Sep 13
GND3:30 pmSt. George's Point Saline Intl
29h 22m
2 stops
IAH7:52 pmHouston George Bush Intcntl
Sep 19
IAH7:20 amHouston George Bush Intcntl
30h 10m
1 stop
GND2:30 pmSt. George's Point Saline Intl
$616
Air Canada
Sep 13
GND3:30 pmSt. George's Point Saline Intl
29h 22m
2 stops
IAH7:52 pmHouston George Bush Intcntl
Sep 19
IAH10:00 amHouston George Bush Intcntl
27h 30m
2 stops
GND2:30 pmSt. George's Point Saline Intl
$618
Air Canada
Sep 13
GND3:30 pmSt. George's Point Saline Intl
31h 22m
1 stop
IAH9:52 pmHouston George Bush Intcntl
Sep 19
IAH7:20 amHouston George Bush Intcntl
30h 10m
1 stop
GND2:30 pmSt. George's Point Saline Intl
$631

momondo Fare Finder

 
Customize your flight search to find flights from Grenada to Houston 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 27, 2026.
Use the filters below to find and compare flights from Grenada to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. George'sHouston

GND - IAH

GNDIAH

St. George's Point Saline Intl

Sun 9/13

3:30 pm-7:52 pm

2 stops29h 22m

Houston George Bush Intcntl

Sat 9/19

7:20 am-2:30 pm

1 stop30h 10m

$616

St. George'sHouston

GND - IAH

GNDIAH

St. George's Point Saline Intl

Sun 9/13

3:30 pm-7:52 pm

2 stops29h 22m

Houston George Bush Intcntl

Sat 9/19

10:00 am-2:30 pm

2 stops27h 30m

$618

St. George'sHouston

GND - IAH

GNDIAH

St. George's Point Saline Intl

Sun 9/13

3:30 pm-9:52 pm

1 stop31h 22m

Houston George Bush Intcntl

Sat 9/19

7:20 am-2:30 pm

1 stop30h 10m

$631

St. George'sHouston

GND - IAH

GNDIAH

St. George's Point Saline Intl

Sun 9/13

8:00 am-9:52 pm

3 stops38h 52m

Houston George Bush Intcntl

Sat 9/19

10:00 am-2:30 pm

2 stops27h 30m

$699
Quickest round-trip

St. George'sHouston

GND - HOU

GNDHOU

St. George's Point Saline Intl

Sun 9/6

3:25 pm-11:44 am

2 stops21h 19m

Houston Hobby

Sun 9/13

8:18 pm-2:03 pm

2 stops16h 45m

$737

St. George'sHouston

GND - IAH

GNDIAH

St. George's Point Saline Intl

Sun 9/13

8:00 am-9:52 pm

3 stops38h 52m

Houston George Bush Intcntl

Sat 9/19

12:00 pm-8:25 pm

3 stops31h 25m

$820

St. George'sHouston

GND - HOU

GNDHOU

St. George's Point Saline Intl

Sun 9/13

3:05 pm-3:43 pm

2 stops25h 38m

Houston Hobby

Sat 9/19

6:34 pm-2:03 pm

2 stops18h 29m

$873
Cheapest one-way

St. George'sHouston

GND - IAH

GNDIAH

St. George's Point Saline Intl

Sun 9/13

3:30 pm-7:52 pm

2 stops29h 22m

$329

St. George'sHouston

GND - IAH

GNDIAH

St. George's Point Saline Intl

Sun 9/13

3:30 pm-9:52 pm

1 stop31h 22m

$347

St. George'sHouston

GND - IAH

GNDIAH

St. George's Point Saline Intl

Sun 11/1

5:10 pm-5:08 pm

1 stop25h 58m

$358

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Grenada to Houston

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 Grenada to Houston?

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

Cheap Grenada to Houston flight deals and tips

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

Fastest flight time

20h 04m

Direct flights

None
The fastest flight from Grenada to Houston takes 20h 04m
There are no direct flights from Grenada to Houston. There are no popular flight routes from Grenada to Houston.
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Frequently asked questions about flying from Grenada to Houston

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

    Prices for flights from Grenada to Houston are updated daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grenada to Houston.

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

    The travel and health documents required for your trip to Houston can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Grenada to Houston

Compare and see reviews for airlines that fly from Grenada to Houston with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $592Free CancellationRating
7.1
11,837 reviews
Search American Airlines flights

Why use momondo?

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

Finding the right flight to Houston from Grenada is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Houston quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Houston from Grenada which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Grenada to Houston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Houston, momondo offers a useful price alert feature which will track prices for flights to Houston from Grenada and alert you when they change.

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