$418 Find Cheap Flights from Houston George Bush Airport to Grenada - Compare and Save

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 8/8. 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

Tue, Sep 1 - Sat, Sep 5
American Airlines Logo
5:18 am - 2:25 pm
IAH
-
GND
8h 07m
1 stop
American Airlines Logo
3:25 pm - 11:59 pm
GND
-
IAH
9h 34m
1 stop
$678American Airlines
Tue, Sep 1 - Sat, Sep 5
American Airlines Logo
11:28 am - 2:25 pm
IAH
-
GND
25h 57m
2 stops
American Airlines Logo
3:25 pm - 8:51 am
GND
-
IAH
18h 26m
1 stop
$682American Airlines
Mon, Jul 6 - Mon, Jul 13
American Airlines Logo
5:10 am - 2:13 pm
IAH
-
GND
8h 03m
1 stop
American Airlines Logo
3:13 pm - 9:47 am
GND
-
IAH
19h 34m
2 stops
$742American Airlines
Sun, Jul 5 - Sun, Jul 12
American Airlines Logo
5:10 am - 2:13 pm
IAH
-
GND
8h 03m
1 stop
American Airlines Logo
3:13 pm - 2:12 pm
GND
-
IAH
23h 59m
2 stops
$747American Airlines
Mon, Jul 6 - Mon, Jul 13
American Airlines Logo
5:10 am - 2:13 pm
IAH
-
GND
8h 03m
1 stop
American Airlines Logo
3:13 pm - 5:22 pm
GND
-
IAH
27h 09m
1 stop
$752American Airlines
Sat, Jul 25 - Sat, Aug 1
American Airlines Logo
6:12 pm - 2:13 pm
IAH
-
GND
19h 01m
1 stop
American Airlines Logo
3:29 pm - 8:32 am
GND
-
IAH
18h 03m
2 stops
$756American Airlines
Sun, Jul 5 - Sun, Jul 12
American Airlines Logo
5:10 am - 2:13 pm
IAH
-
GND
8h 03m
1 stop
American Airlines Logo
3:13 pm - 10:29 am
GND
-
IAH
20h 16m
1 stop
$757American Airlines
Wed, Jul 1 - Tue, Jul 7
American Airlines Logo
2:04 pm - 2:13 pm
IAH
-
GND
23h 09m
2 stops
American Airlines Logo
3:13 pm - 2:12 pm
GND
-
IAH
23h 59m
2 stops
$777American Airlines
Sat, Jul 25 - Sat, Aug 1
American Airlines Logo
3:06 pm - 2:13 pm
IAH
-
GND
22h 07m
2 stops
American Airlines Logo
3:29 pm - 8:50 am
GND
-
IAH
18h 21m
2 stops
$778American Airlines
Fri, Jul 3 - Mon, Jul 6
American Airlines Logo
5:30 pm - 2:13 pm
IAH
-
GND
19h 43m
2 stops
American Airlines Logo
3:13 pm - 5:22 pm
GND
-
IAH
27h 09m
1 stop
$791American Airlines
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 April, when tickets cost $0 (return) on average. On the other hand, the most expensive months are December and September, when the average cost of round-trip tickets is $1,211 and $1,167 respectively.

Good to know

Low seasonFebruary
Cheapest flight$418
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly and prices are also 9% lower on average.
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.

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.
7.1
American AirlinesOverall score based on 11635 reviews
7.9Crew
7.5Boarding
7.2Comfort
6.4Food
6.9Entertainment
Airline reviews

The flight back to Dallas was delayed, which has happened to me several times with American Airlines. There was no announcement, no update sent out, no compensation offered for the inconvenience.

2.0 MediocreBryan, Jun 2026
MAF - DFW
Read more American Airlines reviews

The flight back to Dallas was delayed, which has happened to me several times with American Airlines. There was no announcement, no update sent out, no compensation offered for the inconvenience.

The plane was large, not full, but one with 3 seats near each window and 4 in a row in the middle of the plane. There were screens on the backs of the seats for entertainment and information. To use the entertainment one needs ear plugs that physically plug into the screen. My husband had some he let me use as I only had blue tooth type. The stewards gave out some headphones to some, but when my neighbor asked for some, the steward said no. So maybe they ran out? Idk. Bring the old kind of headphones or earbuds if you want entertainment in case this is the type of entertainment offered. We had a very tight connection in Miami. 43 minutes. The other economy passengers allowed us to get ahead of them because I asked if we could since we were near boarding time for our next flight and 35 gates away. They were extremely kind. First class wasn’t going to allow us to pass through. We did make the next flight. Our baggage didn’t, but they were delivered to us the next day and we were prepared with essentials in our carry on packs.

Everything went as planned. The only issue I had was with the gate C31 attendant. The person could barely speak English and was very difficult to understand.

The flight from Dallas to Tokyo was not on Japan Airlines. It was on American Airlines. Very disappointed that we did not fly on Japan Airlines. Will not be using you liars again. I’ll just book direct from the airline next time. Wish you could make this right and has us fly on Japan Air when heading back home to the US.

They made nearly everyone check their bag because the overhead bins are way too small. Extremely inconvenient

Was put into a seat right behind the toilet that had no entertainment possible but did have plenty of leg room over noisy part of plane.

Movies on my phone are great. It would be nice to have a gluten free snack option.

They lost my baggage and I am still struggling to the information and update

Flight delays for communication overall not a good experience uncomfortable on the plane. Person in front of me reclined his seat, putting them inches from my lap.

Cancelled BOYH legs of our flight home 30 min before initial boarding

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

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