$353+ Cheap flights from Grand Island (GRI) to George Bush Intcntl (IAH)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
GRI — IAH
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from Grand Island to George Bush Intcntl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Grand Island to George Bush Intcntl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Grand Island to George Bush IntcntlExplore the most affordable flight options available from Grand Island to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from Grand Island to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/148:58 pm -
1 stop26h 21m
Thu 12/179:21 pm -
1 stop19h 00m
Deal found 10/20![Multiple Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/183:25 pm -
1 stop5h 01m
Wed 11/257:01 pm -
1 stop4h 56m
Deal found 10/23![American Airlines logo]()
$493
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:30 am -
1 stop5h 29m
Thu 11/126:56 pm -
1 stop4h 58m
Deal found 10/23![American Airlines logo]()
$762
Best flights from Grand Island to George Bush IntcntlDiscover carefully curated flight deals from Grand Island to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Grand Island to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/148:58 pm -
1 stop26h 21m
Thu 12/179:21 pm -
1 stop19h 00m
Deal found 10/20![Multiple Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/153:39 pm -
1 stop23h 54m
Fri 1/227:00 am -
1 stop8h 06m
Deal found 10/24![American Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/183:25 pm -
1 stop5h 01m
Wed 11/257:01 pm -
1 stop4h 56m
Deal found 10/23![American Airlines logo]()
$493
Last-minute flights from Grand Island to George Bush IntcntlDiscover last-minute flight deals from Grand Island to George Bush Intcntl. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Grand Island to George Bush Intcntl. Data last updated October 25, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:30 am -
1 stop5h 29m
Thu 11/126:56 pm -
1 stop4h 58m
Deal found 10/23![American Airlines logo]()
$762
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/183:25 pm -
1 stop5h 01m
Wed 11/257:01 pm -
1 stop4h 56m
Deal found 10/23![American Airlines logo]()
$493
One-way flights from Grand Island to George Bush IntcntlSearch for one-way flight options from Grand Island to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Grand Island to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/183:25 pm -
1 stop17h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![American Airlines logo]()
$353
This American Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/275:30 am -
1 stop12h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![American Airlines logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2811:14 am -
2 stops13h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$366
Find flight deals from Grand Island to George Bush Intcntl
Discover tips and strategies to find the most affordable flight options for your journey from Grand Island (GRI) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $429 (Kiwi.com) |
One-way from | $353 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Grand Island to George Bush Intcntl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 25, 2026.
Use the filters below to find and compare flights from Grand Island to Houston George Bush Intcntl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Grand IslandHouston
GRI Grand Island - IAH Houston George Bush Intcntl
GRIIAH
Grand Island
Wed 11/18
3:25 pm-8:27 am
1 stop17h 02m
Houston George Bush Intcntl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$353
Grand IslandHouston
GRI Grand Island - IAH Houston George Bush Intcntl
GRIIAH
Grand Island
Fri 11/27
5:30 am-6:16 pm
1 stop12h 46m
Houston George Bush Intcntl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$357
Quickest round-trip
Grand IslandHouston
GRI Grand Island - IAH Houston George Bush Intcntl
GRIIAH
Grand Island
Sat 11/28
11:14 am-7:48 pm
1 stop8h 34m
Houston George Bush Intcntl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$396
Grand IslandHouston
GRI Grand Island - IAH Houston George Bush Intcntl
GRIIAH
Grand Island
Mon 12/14
8:58 pm-11:19 pm
1 stop26h 21m
Houston George Bush Intcntl
Thu 12/17
9:21 pm-4:21 pm
1 stop19h 00m
$429
Grand IslandHouston
GRI Grand Island - IAH Houston George Bush Intcntl
GRIIAH
Grand Island
Fri 1/15
3:39 pm-3:33 pm
1 stop23h 54m
Houston George Bush Intcntl
Fri 1/22
7:00 am-3:06 pm
1 stop8h 06m
$429
Grand IslandHouston
GRI Grand Island - IAH Houston George Bush Intcntl
GRIIAH
Grand Island
Wed 11/18
3:25 pm-8:26 pm
1 stop5h 01m
Houston George Bush Intcntl
Wed 11/25
7:01 pm-11:57 pm
1 stop4h 56m
$493
Sorted by cheapest first
Compare providers for flights from Grand Island to George Bush Intcntl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Grand Island to George Bush Intcntl in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Grand Island-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Grand Island-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Grand Island-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Grand Island-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Grand Island-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Grand Island to George Bush Intcntl
Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Grand Island with our price prediction graph.
GRI-IAH
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Related info for your journey
Find useful and relevant information for your journey from Grand Island to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Houston George Bush Intcntl Airport?
Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locationsConroe
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Tomball
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Cypress
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