$303+ Cheap flights from Saint George (SGU) 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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
SGU — IAH
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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Find cheap flights from Saint George 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 Saint George to George Bush Intcntl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Saint George to George Bush IntcntlExplore the most affordable flight options available from Saint George to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
Explore the most affordable flight options available from Saint George to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Sat 9/2611:31 am -
2 stops9h 59m
Wed 9/305:00 am -
2 stops7h 00m
Deal found 9/6![American Airlines logo]()
$351
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/255:36 pm -
1 stop5h 17m
Tue 9/2910:23 am -
2 stops7h 42m
Deal found 9/10![American Airlines logo]()
$360
This United Airlines deal was found by Cheapflights users on 9/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/710:11 am -
1 stop5h 54m
Wed 11/1112:18 pm -
1 stop8h 15m
Deal found 9/5![United Airlines logo]()
$366
This American Airlines deal was found by Cheapflights users on 9/10. 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 11/311:44 am -
1 stop4h 47m
Fri 11/66:56 pm -
1 stop16h 46m
Deal found 9/10![American Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Thu 9/245:36 pm -
1 stop5h 17m
Mon 9/282:21 pm -
1 stop8h 03m
Deal found 9/7![American Airlines logo]()
$398
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Sat 9/125:01 am -
1 stop5h 32m
Mon 9/142:21 pm -
1 stop8h 03m
Deal found 9/8![American Airlines logo]()
$407
Best flights from Saint George to George Bush IntcntlDiscover carefully curated flight deals from Saint George to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from Saint George to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/255:36 pm -
1 stop5h 17m
Tue 9/2910:23 am -
2 stops7h 42m
Deal found 9/10![American Airlines logo]()
$360
This United Airlines deal was found by Cheapflights users on 9/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/710:11 am -
1 stop5h 54m
Wed 11/1112:18 pm -
1 stop8h 15m
Deal found 9/5![United Airlines logo]()
$366
This Delta deal was found by Cheapflights users on 9/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/175:50 am -
2 stops10h 50m
Fri 1/2911:50 am -
2 stops11h 15m
Deal found 9/7![Delta logo]()
$399
This American Airlines deal was found by Cheapflights users on 9/8. 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 11/37:17 am -
2 stops11h 52m
Fri 11/66:56 pm -
1 stop16h 46m
Deal found 9/8![American Airlines logo]()
$403
This American Airlines deal was found by Cheapflights users on 9/6. 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 10/96:00 pm -
1 stop4h 34m
Mon 10/122:45 pm -
1 stop7h 46m
Deal found 9/6![American Airlines logo]()
$430
Last-minute flights from Saint George to George Bush IntcntlDiscover last-minute flight deals from Saint George to George Bush Intcntl. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Saint George to George Bush Intcntl. Data last updated September 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Sat 9/125:01 am -
1 stop5h 32m
Mon 9/142:21 pm -
1 stop8h 03m
Deal found 9/8![American Airlines logo]()
$407
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Thu 9/245:36 pm -
1 stop5h 17m
Mon 9/282:21 pm -
1 stop8h 03m
Deal found 9/7![American Airlines logo]()
$398
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/255:36 pm -
1 stop5h 17m
Tue 9/2910:23 am -
2 stops7h 42m
Deal found 9/10![American Airlines logo]()
$360
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Sat 9/2611:31 am -
2 stops9h 59m
Wed 9/305:00 am -
2 stops7h 00m
Deal found 9/6![American Airlines logo]()
$351
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/97:30 am -
1 stop5h 01m
Mon 10/122:45 pm -
1 stop7h 46m
Deal found 9/9![American Airlines logo]()
$428
One-way flights from Saint George to George Bush IntcntlSearch for one-way flight options from Saint George to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from Saint George to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Sat 11/2111:47 am -
1 stop7h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![American Airlines logo]()
$303
This American Airlines deal was found by Cheapflights users on 9/7. 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 11/207:17 am -
1 stop5h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![American Airlines logo]()
$323
This United Airlines deal was found by Cheapflights users on 9/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/231:50 pm -
1 stop6h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![United Airlines logo]()
$357
Find flight deals from Saint George to George Bush Intcntl
Discover tips and strategies to find the most affordable flight options for your journey from Saint George (SGU) 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 September 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $318 (American Airlines) |
One-way from | $303 (American Airlines) |
Popular in | August |
Cheapest in | November |
Average price | $802 |
Cheapflights Fare Finder
Customize your flight search to find flights from Saint George 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 September 10, 2026.
Use the filters below to find and compare flights from Saint George to Houston George Bush Intcntl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Saint GeorgeHouston
SGU Saint George - IAH Houston George Bush Intcntl
SGUIAH
Saint George
Sat 11/21
11:47 am-8:14 pm
1 stop7h 27m
Houston George Bush Intcntl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$303
Quickest round-trip
Saint GeorgeHouston
SGU Saint George - IAH Houston George Bush Intcntl
SGUIAH
Saint George
Fri 11/20
7:17 am-1:39 pm
1 stop5h 22m
Houston George Bush Intcntl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$323
Saint GeorgeHouston
SGU Saint George - IAH Houston George Bush Intcntl
SGUIAH
Saint George
Fri 10/23
1:50 pm-9:46 pm
1 stop6h 56m
Houston George Bush Intcntl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$357
Saint GeorgeHouston
SGU Saint George - IAH Houston George Bush Intcntl
SGUIAH
Saint George
Fri 9/25
5:36 pm-11:53 pm
1 stop5h 17m
Houston George Bush Intcntl
Tue 9/29
10:23 am-5:05 pm
2 stops7h 42m
$360
Saint GeorgeHouston
SGU Saint George - IAH Houston George Bush Intcntl
SGUIAH
Saint George
Sat 11/7
10:11 am-5:05 pm
1 stop5h 54m
Houston George Bush Intcntl
Wed 11/11
12:18 pm-7:33 pm
1 stop8h 15m
$366
Saint GeorgeHouston
SGU Saint George - IAH Houston George Bush Intcntl
SGUIAH
Saint George
Sun 1/17
5:50 am-5:40 pm
2 stops10h 50m
Houston George Bush Intcntl
Fri 1/29
11:50 am-10:05 pm
2 stops11h 15m
$399
Saint GeorgeHouston
SGU Saint George - IAH Houston George Bush Intcntl
SGUIAH
Saint George
Tue 11/3
7:17 am-8:09 pm
2 stops11h 52m
Houston George Bush Intcntl
Fri 11/6
6:56 pm-10:42 am
1 stop16h 46m
$403
Saint GeorgeHouston
SGU Saint George - IAH Houston George Bush Intcntl
SGUIAH
Saint George
Fri 10/9
6:00 pm-11:34 pm
1 stop4h 34m
Houston George Bush Intcntl
Mon 10/12
2:45 pm-9:31 pm
1 stop7h 46m
$430
Sorted by cheapest first
Compare providers for flights from Saint George 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 Saint George to George Bush Intcntl in September.
| 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 Saint George-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 Saint George-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Saint George-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Saint George-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 Saint George-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 Saint George to George Bush Intcntl
Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Saint George with our price prediction graph.
SGU-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.
Reviews of airlines servicing George Bush Intcntl
Get insights into the airlines that provide service to George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to George Bush Intcntl. Reviews last updated September 10, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from Saint George to Houston George Bush Intcntl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Crew
8.1
Food
6.7
Overall
7.4
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentFERNANDO,Sep 2024
YYC - IAH
Comfort
7.3
Crew
8.1
Food
6.7
Overall
7.4
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentFERNANDO,Sep 2024
YYC - IAH
Comfort
7.3
Crew
8.1
Food
6.7
Overall
7.4
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentFERNANDO,Sep 2024
YYC - IAH
Related info for your journey
Find useful and relevant information for your journey from Saint George 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 locationsKaty
Conroe
The Woodlands
Spring
Humble
Jersey Village
Tomball
Cypress
Montgomery
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Other flights to George Bush Intcntl
Explore flights to George Bush Intcntl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 10, 2026.
Saint George and George Bush Intcntl flights
Browse other Saint George and George Bush Intcntl flight options. Last updated on September 10, 2026.
Other flights from Saint George
Browse through other flights departing from Saint George. Flights are based on user searches made on Cheapflights and were last updated on September 10, 2026.
Popular flight searches
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Top 2 airlines flying from Saint George to George Bush Intcntl
Discover the top 2 airlines that operate flights from Saint George to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$318 | Average$396 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$328 | Average$514 | FlexibilityNo cancel fee | On-time71% |