$527 Find Cheap Flights from Houston to Grenada

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Grenada departing on 2/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Houston to Grenada Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Grenada that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to Grenada

Sun, Feb 15 - Wed, Feb 18
American Airlines Logo
5:23 am - 3:23 pm
IAH
-
GND
8h 00m
1 stop
American Airlines Logo
4:23 pm - 9:11 am
GND
-
IAH
18h 48m
1 stop
$527American Airlines
Sun, Feb 15 - Wed, Feb 18
American Airlines Logo
4:51 pm - 3:23 pm
IAH
-
GND
20h 32m
2 stops
American Airlines Logo
4:23 pm - 2:11 pm
GND
-
IAH
23h 48m
2 stops
$531American Airlines
Tue, Apr 21 - Wed, Apr 29
American Airlines Logo
6:09 pm - 2:18 pm
IAH
-
GND
19h 09m
2 stops
American Airlines Logo
3:18 pm - 9:40 am
GND
-
IAH
19h 22m
2 stops
$535American Airlines
Wed, Feb 25 - Wed, Mar 4
American Airlines Logo
5:23 am - 3:23 pm
IAH
-
GND
8h 00m
1 stop
American Airlines Logo
4:23 pm - 11:57 pm
GND
-
IAH
9h 34m
1 stop
$560American Airlines
Fri, Mar 20 - Wed, Mar 25
Delta Logo
6:53 pm - 2:27 pm
IAH
-
GND
18h 34m
1 stop
Delta Logo
3:42 pm - 11:59 pm
GND
-
IAH
9h 17m
1 stop
$561Delta
Wed, Feb 25 - Wed, Mar 4
American Airlines Logo
5:23 am - 3:23 pm
IAH
-
GND
8h 00m
1 stop
American Airlines Logo
4:23 pm - 11:31 am
GND
-
IAH
21h 08m
2 stops
$564American Airlines
Wed, Mar 4 - Wed, Mar 11
American Airlines Logo
2:00 pm - 3:23 pm
IAH
-
GND
23h 23m
2 stops
American Airlines Logo
3:23 pm - 9:21 am
GND
-
IAH
18h 58m
2 stops
$565American Airlines
Wed, Mar 11 - Sun, Mar 15
American Airlines Logo
5:30 am - 2:23 pm
IAH
-
GND
7h 53m
1 stop
American Airlines Logo
3:23 pm - 9:15 am
GND
-
IAH
18h 52m
1 stop
$566American Airlines
Wed, Mar 11 - Sun, Mar 15
American Airlines Logo
5:30 am - 2:23 pm
IAH
-
GND
7h 53m
1 stop
American Airlines Logo
3:23 pm - 5:25 pm
GND
-
IAH
27h 02m
2 stops
$570American Airlines
Sat, Feb 28 - Sat, Mar 7
Delta Logo
5:25 am - 3:38 pm
HOU
-
GND
8h 13m
1 stop
Delta Logo
4:53 pm - 9:23 am
GND
-
HOU
18h 30m
1 stop
$615Delta
Booking Insights

KAYAK's insights & trends for Houston to Grenada flights

Get data-powered insights and trends into flights from Houston to Grenada to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Houston to Grenada?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Houston to Grenada were found on American Airlines ($491) and Delta ($561).

Good to know

Cheapest flight$527
Flight from Houston George Bush Airport to St. George's

FAQs - booking Grenada flights

  • How does KAYAK find such low prices on flights from Houston to Grenada?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston to Grenada.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to Grenada?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Houston to Grenada is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston to Grenada?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Houston to Grenada with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston to Grenada?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Houston to Grenada up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Houston to Grenada

 
Need help choosing which airline to fly with from Houston to Grenada? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11212 reviews
6.9Entertainment
7.5Boarding
6.4Food
8.0Crew
7.2Comfort
Airline reviews

Update to handle the delay was very bad, crews no smiles or welcome or thanks. Don’t care attitude

2.0 MediocreManikandan, Jan 2026
DFW - ORD
Read more American Airlines reviews

Update to handle the delay was very bad, crews no smiles or welcome or thanks. Don’t care attitude

No gates avail at DFW so our incoming had to wait 30 mins for a plane to push back because they Had mechanical. We boarded 90 mins delayed and then we had a mechanical. Come on American…do better. Also at my seat the tray table had not been cleaned. Floor had not been cleaned. But captain and flight Att were very picture and apologetic.

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

Concern Regarding Significant Gate Delay and Jet Bridge Issue Dear Customer Relations Team, I am writing to express my disappointment with the experience I had on my recent flight AA 2414 on Sunday January 18, 2026. What should have been a routine departure turned into a frustrating and avoidable delay due to an issue with the jet bridge at the gate. As a result, the flight was delayed by approximately 90 minutes while multiple gate changes were attempted. The lack of clear communication during this period made the situation even more challenging. Passengers were left uncertain about the cause of the delay, the expected timeline, and the next steps. This not only disrupted travel plans but also created unnecessary stress for everyone on board. I understand that operational issues can arise, but a malfunctioning jet bridge and the resulting extended delay suggest an area where procedures or equipment maintenance may need attention. I hope you will review this incident to prevent similar disruptions in the future. I would appreciate acknowledgment of this concern and consideration of appropriate compensation for the inconvenience and lost time caused by this delay. Thank you for taking the time to review my experience. I look forward to hearing from you. Sincerely, Dion Dillard

They made me pay $40 to check a bag that was listed as free when I bought my ticket. Then before boarding they offered to check any bags free.

The seat cushions were very worn so they were extremely uncomfortable.

Delayed, no updates, had a rewards number but was not working

AA should improve their in air internet & entertainment options. Seems unreasonable to charge $20/hr and should have some form of free connections. The entertainment options are also pretty limited, movies are outdated and the series only show 3-5 episodes.

Everything you need to know for your flight from Houston to Grenada

Cabin class types available on flights to Grenada

Cabin classes available on flights to Grenada. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.