$340 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 1/12. 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, Jan 30 - Tue, Feb 3
American Airlines Logo
5:22 am - 3:00 pm
IAH
-
GND
7h 38m1 stop
American Airlines Logo
4:00 pm - 12:45 am
GND
-
IAH
10h 45m1 stop
$500American Airlines
Fri, Jan 30 - Tue, Feb 3
American Airlines Logo
5:23 pm - 1:58 pm
IAH
-
GND
18h 35m1 stop
American Airlines Logo
4:00 pm - 10:21 am
GND
-
IAH
20h 21m2 stops
$504American Airlines
Sat, Apr 18 - Sat, Apr 25
American Airlines Logo
4:53 pm - 1:45 pm
IAH
-
GND
19h 52m1 stop
American Airlines Logo
3:45 pm - 8:23 am
GND
-
IAH
17h 38m2 stops
$514American Airlines
Fri, Feb 6 - Mon, Feb 9
American Airlines Logo
7:37 am - 3:00 pm
IAH
-
GND
29h 23m1 stop
American Airlines Logo
4:00 pm - 12:45 am
GND
-
IAH
10h 45m1 stop
$520American Airlines
Fri, Feb 6 - Mon, Feb 9
American Airlines Logo
5:22 am - 3:00 pm
IAH
-
GND
7h 38m1 stop
American Airlines Logo
4:00 pm - 1:51 pm
GND
-
IAH
23h 51m2 stops
$524American Airlines
Fri, Feb 6 - Mon, Feb 9
American Airlines Logo
5:22 am - 3:00 pm
IAH
-
GND
7h 38m1 stop
American Airlines Logo
4:00 pm - 10:28 am
GND
-
IAH
20h 28m1 stop
$528American Airlines
Fri, Feb 6 - Mon, Feb 9
Delta Logo
5:30 am - 3:19 pm
IAH
-
GND
7h 49m1 stop
Delta Logo
4:34 pm - 11:56 pm
GND
-
IAH
9h 22m1 stop
$530Delta
Fri, Feb 6 - Mon, Feb 9
American Airlines Logo
2:41 pm - 3:00 pm
IAH
-
GND
22h 19m2 stops
American Airlines Logo
4:00 pm - 10:47 am
GND
-
IAH
20h 47m2 stops
$533American Airlines
Fri, Feb 6 - Mon, Feb 9
American Airlines Logo
4:53 pm - 1:58 pm
IAH
-
GND
19h 05m2 stops
American Airlines Logo
4:00 pm - 10:47 am
GND
-
IAH
20h 47m2 stops
$534American Airlines
Fri, Feb 6 - Mon, Feb 9
American Airlines Logo
5:23 pm - 3:00 pm
IAH
-
GND
19h 37m2 stops
American Airlines Logo
4:00 pm - 12:45 am
GND
-
IAH
10h 45m1 stop
$536American 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 January, when tickets cost $595 (return) on average. On the other hand, the most expensive months are December and September, when the average cost of round-trip tickets is $1,506 and $935 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$340
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 85% 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 11048 reviews
7.5Boarding
6.5Food
6.9Entertainment
7.2Comfort
8.0Crew
Airline reviews

Attendants were pleasant and the flight was smooth and relaxed.

10.0 ExcellentDawn C, Dec 2025
DFW - MIA
Read more American Airlines reviews

Attendants were pleasant and the flight was smooth and relaxed.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

Things were delayed a little. But that didn’t affect my plans. It was fine. I was surprised it was so full thanksgiving day. The crew were friendly and professional.

The flight was delayed multiple times, again no fault of American but again the extra cost, for everything makes it feel like a cheap airline! Especially when flights are outrageously expensive already

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

I have a gluten allergy so did have any food

We were very rushed by a staff member at the gate when transferring from American Airlines to Fijian. Then the plane stayed put for ages anyhow! The plane was delayed and my bag sent to San Francisco instead of Fiji

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

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

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)