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Cheap flights from Grenada to Houston from $512

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Grenada to Houston departing on 3/27. 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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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.
Delta Logo
3:30 pm - 11:59 pmGND-IAH
9h 29m1 stop
Delta Logo
6:00 am - 2:15 pmIAH-GND
7h 15m1 stop
$512Delta
Find Deal
Fri, Mar 27 - Mon, Mar 30
Delta Logo
3:30 pm - 8:51 amGND-IAH
18h 21m1 stop
Delta Logo
6:00 am - 2:15 pmIAH-GND
7h 15m1 stop
$567Delta
Find Deal
Wed, Mar 18 - Sat, Mar 21
American Airlines Logo
3:50 pm - 11:19 amGND-IAH
20h 29m2 stops
American Airlines Logo
5:45 am - 1:45 pmIAH-GND
7h 00m1 stop
$681American Airlines
Find Deal
Wed, Mar 18 - Sat, Mar 21
American Airlines Logo
3:50 pm - 11:19 amGND-IAH
20h 29m2 stops
American Airlines Logo
10:10 am - 1:45 pmIAH-GND
26h 35m2 stops
$706American Airlines
Find Deal
Wed, Mar 18 - Sat, Mar 21
American Airlines Logo
3:50 pm - 8:00 pmGND-IAH
29h 10m2 stops
American Airlines Logo
9:56 am - 1:45 pmIAH-GND
26h 49m2 stops
$736American Airlines
Find Deal
Fri, Mar 27 - Mon, Mar 30
Multiple Airlines Logo
5:50 am - 8:25 amGND-IAH
28h 35m3 stops
Multiple Airlines Logo
7:10 am - 8:10 amIAH-GND
23h 00m2 stops
$1,352Multiple Airlines
Find Deal
Sat, Jan 3 - Sun, Jan 11
Multiple Airlines Logo
5:50 am - 5:50 pmGND-IAH
14h 00m2 stops
Multiple Airlines Logo
11:55 am - 8:10 amIAH-GND
18h 15m2 stops
$1,364Multiple Airlines
Find Deal
Sat, Jan 3 - Sun, Jan 11
Multiple Airlines Logo
5:50 am - 8:25 amGND-IAH
28h 35m3 stops
Multiple Airlines Logo
9:44 pm - 8:10 amIAH-GND
32h 26m3 stops
$1,402Multiple Airlines
Find Deal
Sat, Jan 3 - Sun, Jan 11
American Airlines Logo
4:51 pm - 8:59 amGND-IAH
18h 08m1 stop
American Airlines Logo
5:23 pm - 3:00 pmIAH-GND
19h 37m2 stops
$1,493American Airlines
Find Deal
Sat, Jan 3 - Sun, Jan 11
American Airlines Logo
4:51 pm - 8:59 amGND-IAH
18h 08m1 stop
American Airlines Logo
7:37 am - 3:00 pmIAH-GND
29h 23m1 stop
$1,509American Airlines
Find Deal
Sat, Jan 3 - Sun, Jan 11

American Airlines flights from Grenada to Houston George Bush Intcntl Airport

Our best American Airlines deals on Grenada to Houston George Bush Intcntl Airport flight tickets
American Airlines
Mar 18
GND3:50 pmSt. George's Point Saline Intl
20h 29m
2 stops
IAH11:19 amHouston George Bush Intcntl
Mar 21
IAH5:45 amHouston George Bush Intcntl
7h 00m
1 stop
GND1:45 pmSt. George's Point Saline Intl
$681
Find similar
American Airlines
Mar 18
GND3:50 pmSt. George's Point Saline Intl
20h 29m
2 stops
IAH11:19 amHouston George Bush Intcntl
Mar 21
IAH10:10 amHouston George Bush Intcntl
26h 35m
2 stops
GND1:45 pmSt. George's Point Saline Intl
$706
Find similar
American Airlines
Mar 27
GND3:50 pmSt. George's Point Saline Intl
29h 10m
2 stops
IAH8:00 pmHouston George Bush Intcntl
Mar 30
IAH9:56 amHouston George Bush Intcntl
26h 49m
2 stops
GND1:45 pmSt. George's Point Saline Intl
$736
Find similar

Delta flights from Grenada to Houston George Bush Intcntl Airport

Our best Delta deals on Grenada to Houston George Bush Intcntl Airport flight tickets
Delta
Mar 27
GND3:30 pmSt. George's Point Saline Intl
9h 29m
1 stop
IAH11:59 pmHouston George Bush Intcntl
Mar 30
IAH6:00 amHouston George Bush Intcntl
7h 15m
1 stop
GND2:15 pmSt. George's Point Saline Intl
$512
Find similar
Delta
Mar 18
GND3:30 pmSt. George's Point Saline Intl
18h 21m
1 stop
IAH8:51 amHouston George Bush Intcntl
Mar 21
IAH6:00 amHouston George Bush Intcntl
7h 15m
1 stop
GND2:15 pmSt. George's Point Saline Intl
$567
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Grenada to Houston George Bush Intcntl Airport 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 November 6, 2025.
Use the filters below to find and compare flights from Grenada to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. George'sHouston

GND - IAH

GNDIAH

St. George's Point Saline Intl

Fri 3/27

3:30 pm-11:59 pm

1 stop9h 29m

Houston George Bush Intcntl

Mon 3/30

6:00 am-2:15 pm

1 stop7h 15m

$512

St. George'sHouston

GND - IAH

GNDIAH

St. George's Point Saline Intl

Wed 3/18

3:30 pm-8:51 am

1 stop18h 21m

Houston George Bush Intcntl

Sat 3/21

6:00 am-2:15 pm

1 stop7h 15m

$567

St. George'sHouston

GND - IAH

GNDIAH

St. George's Point Saline Intl

Wed 3/18

3:50 pm-11:19 am

2 stops20h 29m

Houston George Bush Intcntl

Sat 3/21

5:45 am-1:45 pm

1 stop7h 00m

$681

St. George'sHouston

GND - IAH

GNDIAH

St. George's Point Saline Intl

Wed 3/18

3:50 pm-11:19 am

2 stops20h 29m

Houston George Bush Intcntl

Sat 3/21

10:10 am-1:45 pm

2 stops26h 35m

$706

St. George'sHouston

GND - IAH

GNDIAH

St. George's Point Saline Intl

Fri 3/27

3:50 pm-8:00 pm

2 stops29h 10m

Houston George Bush Intcntl

Mon 3/30

9:56 am-1:45 pm

2 stops26h 49m

$736

St. George'sHouston

GND - IAH

GNDIAH

St. George's Point Saline Intl

Sat 1/3

5:50 am-8:25 am

3 stops28h 35m

Houston George Bush Intcntl

Sun 1/11

7:10 am-8:10 am

2 stops23h 00m

$1,352

St. George'sHouston

GND - IAH

GNDIAH

St. George's Point Saline Intl

Sat 1/3

5:50 am-5:50 pm

2 stops14h 00m

Houston George Bush Intcntl

Sun 1/11

11:55 am-8:10 am

2 stops18h 15m

$1,364

St. George'sHouston

GND - IAH

GNDIAH

St. George's Point Saline Intl

Sat 1/3

5:50 am-8:25 am

3 stops28h 35m

Houston George Bush Intcntl

Sun 1/11

9:44 pm-8:10 am

3 stops32h 26m

$1,402

St. George'sHouston

GND - IAH

GNDIAH

St. George's Point Saline Intl

Sat 1/3

4:51 pm-8:59 am

1 stop18h 08m

Houston George Bush Intcntl

Sun 1/11

5:23 pm-3:00 pm

2 stops19h 37m

$1,493

St. George'sHouston

GND - IAH

GNDIAH

St. George's Point Saline Intl

Sat 1/3

4:51 pm-8:59 am

1 stop18h 08m

Houston George Bush Intcntl

Sun 1/11

7:37 am-3:00 pm

1 stop29h 23m

$1,509

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Grenada to Houston George Bush Intcntl Airport

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 George Bush Intcntl?

American Airlines is the most popular carrier operating from Grenada to Houston George Bush Intcntl

Cheap Grenada to Houston George Bush Intcntl Airport flight deals and tips

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

Direct flights

None
There are no direct flights from Grenada to Houston George Bush Intcntl Airport. There are no popular flight routes from Grenada to Houston George Bush Intcntl Airport.
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  • When did momondo last update prices for flights from Grenada to Houston George Bush Intcntl Airport?

    Prices for flights from Grenada to Houston George Bush Intcntl Airport were last updated today.

  • How old do you have to be to fly from Grenada to Houston George Bush Intcntl Airport?

    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 Grenada to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents required for your trip to Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
The Woodlands
Katy
Conroe
Cypress
Humble
Spring
Montgomery
Tomball
Livingston
Jersey Village

Why use momondo?

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

It is quick and easy to find Grenada to Houston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Houston that suits you.

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

Yes. momondo allows you to filter the results for Grenada to Houston flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Houston from Grenada. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Grenada to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.

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