$294 Find Cheap Flights from Houston George Bush Airport to Grenada

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Grenada departing on 1/13. 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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Book Cheap George Bush Intcntl 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 George Bush Intcntl 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 George Bush Intcntl to Grenada

Fri, Feb 6 - Mon, Feb 9
American Airlines Logo
5:23 pm - 1:58 pmIAH-GND
18h 35m1 stop
American Airlines Logo
4:00 pm - 9:19 pmGND-IAH
31h 19m1 stop
$473American Airlines
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Fri, Feb 6 - Mon, Feb 9
Delta Logo
5:25 am - 3:19 pmIAH-GND
7h 54m1 stop
Delta Logo
4:34 pm - 11:58 pmGND-IAH
9h 24m1 stop
$474Delta
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Fri, Feb 6 - Mon, Feb 9
American Airlines Logo
5:23 pm - 1:58 pmIAH-GND
18h 35m1 stop
American Airlines Logo
4:00 pm - 10:47 amGND-IAH
20h 47m2 stops
$477American Airlines
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Fri, Feb 6 - Mon, Feb 9
American Airlines Logo
6:10 pm - 1:58 pmIAH-GND
17h 48m2 stops
American Airlines Logo
4:00 pm - 10:47 amGND-IAH
20h 47m2 stops
$478American Airlines
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Tue, Jan 27 - Sun, Feb 1
American Airlines Logo
5:22 am - 3:00 pmIAH-GND
7h 38m1 stop
American Airlines Logo
4:00 pm - 12:45 amGND-IAH
10h 45m1 stop
$479American Airlines
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Tue, Jan 27 - Sun, Feb 1
American Airlines Logo
12:39 pm - 3:00 pmIAH-GND
24h 21m2 stops
American Airlines Logo
4:00 pm - 11:49 amGND-IAH
21h 49m2 stops
$483American Airlines
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Sun, Jan 18 - Fri, Jan 23
American Airlines Logo
4:53 pm - 3:00 pmIAH-GND
20h 07m1 stop
American Airlines Logo
4:00 pm - 1:51 pmGND-IAH
23h 51m2 stops
$488American Airlines
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Tue, Jan 20 - Sun, Jan 25
American Airlines Logo
5:22 am - 3:00 pmIAH-GND
7h 38m1 stop
American Airlines Logo
4:00 pm - 10:28 amGND-IAH
20h 28m1 stop
$489American Airlines
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Mon, Feb 16 - Sat, Feb 21
American Airlines Logo
5:31 am - 3:14 pmIAH-GND
7h 43m1 stop
American Airlines Logo
4:22 pm - 11:59 pmGND-IAH
9h 37m1 stop
$499American Airlines
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Sun, Mar 1 - Fri, Mar 6
Delta Logo
6:00 am - 3:15 pmIAH-GND
7h 15m1 stop
Delta Logo
4:30 pm - 11:59 pmGND-IAH
9h 29m1 stop
$552Delta
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Booking Insights

KAYAK's insights & trends for George Bush Intcntl to Grenada flights

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

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Grenada?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport to Grenada, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston George Bush Intcntl Airport to Grenada is October, when tickets cost $675 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of round-trip tickets is $1,799 and $1,231 respectively.

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Good to know

Low seasonJanuary
Cheapest flight$294
Best time to beat the crowds but there is an average 38% increase in price.
Most popular time to fly with an average 102% increase in price.
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 George Bush Airport 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 George Bush Airport to Grenada.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Houston George Bush Airport 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 George Bush Airport 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 George Bush Airport 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 George Bush Airport 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 George Bush Airport 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 $689 on average. Morning departures are around 17% 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 George Bush Intcntl to Grenada

 
Need help choosing which airline to fly with from George Bush Intcntl 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 11030 reviews
7.2Comfort
7.5Boarding
6.4Food
6.9Entertainment
8.0Crew
Airline reviews

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

4.0 OkayIla, Oct 2025DFW - COS
Read more American Airlines reviews

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

The only thing to like was that we eventually got to our destination

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

We were delayed for a “couple of maintenance issues.” They were resolved rather quickly but a computer glitch caused someone in the airport to have to bring a physical copy of the paperwork so we could leave. I don’t know where they had to drive from to get to our plane but it took forever & we were 1 1/2 hrs late in leaving. The flight itself was fine.

We didn't take off until an hour after we boarded.

The flight was fine. This survey is not. There is no option for N/A so items which don’t apply to my experience still must be rated. In those instances I give a “3” rating which ultimately skews the results.

The actual trip was fine, however, the changes made to our flights and the layovers were had to endure were awful.

Flight from Dallas to OKC was good, but my trip was interrupted due to a delayed flight from Austin to DFW, which happens all the time. I frequently miss my connection from DFW and American can never seem to make this work!

Because the plane was 90 degrees F, they would not let us board. I wish they had, because it meant we were delayed. It's Texas, of course it's hot. We would have survived.

Everything you need to know for your flight from George Bush Intcntl to Grenada

Information on your arrival and departure airports

Houston George Bush Airport (IAH)

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