$591 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 10/25. 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

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Cheap Flights from Houston to Grenada

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
St. George's
St. George's2 stops$591
St. George's
St. George's2 stops$591

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

Sat, Oct 25 - Fri, Oct 31
JetBlue Logo
2:45 pm - 1:25 pmIAH-GND
21h 40m2 stops
JetBlue Logo
3:21 pm - 12:41 pmGND-IAH
22h 20m2 stops
$591JetBlue
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Fri, Feb 6 - Mon, Feb 9
American Airlines Logo
4:17 pm - 2:34 pmIAH-GND
20h 17m1 stop
American Airlines Logo
4:45 pm - 2:20 pmGND-IAH
23h 35m1 stop
$600American Airlines
Find Deal
Fri, Feb 6 - Mon, Feb 9
Delta Logo
6:00 am - 3:15 pmHOU-GND
7h 15m1 stop
Delta Logo
4:30 pm - 9:32 amGND-HOU
19h 02m1 stop
$601Delta
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Fri, Feb 6 - Mon, Feb 9
Delta Logo
6:00 am - 3:15 pmIAH-GND
7h 15m1 stop
Delta Logo
4:30 pm - 11:59 pmGND-IAH
9h 29m1 stop
$601Delta
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Fri, Feb 6 - Mon, Feb 9
American Airlines Logo
4:17 pm - 2:35 pmIAH-GND
20h 18m2 stops
American Airlines Logo
4:45 pm - 9:05 amGND-IAH
18h 20m2 stops
$604American Airlines
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Fri, Feb 6 - Mon, Feb 9
American Airlines Logo
5:18 pm - 2:34 pmIAH-GND
19h 16m2 stops
American Airlines Logo
4:45 pm - 8:20 amGND-IAH
17h 35m2 stops
$606American Airlines
Find Deal
Fri, Feb 6 - Mon, Feb 9
American Airlines Logo
6:27 pm - 2:35 pmIAH-GND
18h 08m2 stops
American Airlines Logo
4:45 pm - 9:05 amGND-IAH
18h 20m2 stops
$608American Airlines
Find Deal
Sat, Oct 25 - Fri, Oct 31
American Airlines Logo
6:23 pm - 2:49 pmIAH-GND
19h 26m2 stops
American Airlines Logo
3:54 pm - 12:35 amGND-IAH
9h 41m1 stop
$616American Airlines
Find Deal
Sat, Oct 25 - Fri, Oct 31
American Airlines Logo
10:55 am - 2:49 pmIAH-GND
26h 54m1 stop
American Airlines Logo
3:54 pm - 12:35 amGND-IAH
9h 41m1 stop
$623American Airlines
Find Deal
Sat, Oct 25 - Fri, Oct 31
Multiple Airlines Logo
11:55 am - 8:10 amIAH-GND
19h 15m3 stops
Multiple Airlines Logo
8:55 am - 4:51 pmGND-IAH
32h 56m2 stops
$744Multiple Airlines
Find Deal
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 JetBlue ($591) and American Airlines ($600).

Good to know

Cheapest flight$591
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.

  • What is the cheapest time of day to fly to Grenada?

    The cheapest time of day to fly to Grenada is generally in the evening, when round-trip flights cost $696 on average. Morning departures are around 15% more expensive than evening flights, on average. The most expensive time of day to fly to Grenada is generally at night, which is peak travel time and where the average cost of a ticket is $992.

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 10000 reviews
7.2Comfort
8.0Crew
6.4Food
6.9Entertainment
7.5Boarding
Airline reviews

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

2.0 MediocreDustin, Sep 2025DFW - MSN
Read more American Airlines reviews

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Our bags took a long time to get unloaded once we landed.

My flight was delayed for several hours. Sitting at gate 16 for several hours, I got a text from Kayak the gate changed to 9 before it was announced. Very bad communication at each gate from American Airlines employees. I received 10 notifications of delay from Kayak. My vacation started off horrible! I will write to American Airlines corporate office also.

My Internet did not work for Outlook email or basically anything. I paid for one hour of in-flight usage and it was terrible. I spent a lot of time on different sites and browsers with no luck and a lot of frustration. Other than that, the flight was on time, crew was nice, service was fine. Seat was OK even though I paid for the extra 6 inches. I cannot imagine how tight the seats in the back must be.

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

No issues. They did change our gate FOUR times in about 30 minutes which was mildly annoying but the flight was fine.

Great flight. No issues at all. I still think boarding could be more efficient but otherwise, a good experience.

Crew should be nicer and emphatic with customers. Same cookies as the past 20 years. Seat are ok and the plane was clean though it was delayed.

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.

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