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George Bush Intcntl

$248+ 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
SGU — IAH
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 11, 2025.

Round-trip from

$248
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$388
From Saint George to Houston George Bush Intcntl
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Highest demand for flights based on searches. 7% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Saint George to George Bush Intcntl

Cheapest flights from Saint George to George Bush Intcntl
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 11, 2025.

This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:07 pmSGU - IAH
1 stop8h 16mUnited Airlines
Sat 12/139:32 amIAH - SGU
1 stop7h 30mUnited Airlines
Deal found 9/10$248
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.
Wed 12/312:15 pmSGU - IAH
1 stop6h 51mAmerican Airlines
Sat 12/132:23 pmIAH - SGU
2 stops8h 14mAmerican Airlines
Deal found 9/10$254
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:30 amSGU - IAH
2 stops10h 47mDelta
Sat 12/136:40 amIAH - SGU
2 stops12h 54mDelta
Deal found 9/10$274
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/2611:25 amSGU - IAH
1 stop6h 18mUnited Airlines
Tue 9/3010:00 amIAH - SGU
1 stop7h 06mUnited Airlines
Deal found 9/11$278
This American Airlines deal was found by Cheapflights users on 9/11. 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 9/2611:36 amSGU - IAH
1 stop5h 37mAmerican Airlines
Tue 9/305:00 amIAH - SGU
2 stops6h 58mAmerican Airlines
Deal found 9/11$284
This Delta deal was found by Cheapflights users on 9/11. 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.
Fri 9/2611:25 amSGU - IAH
2 stops10h 56mDelta
Tue 9/309:38 amIAH - SGU
2 stops13h 19mDelta
Deal found 9/11$581

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 2,558,603 searches. Data last updated September 11, 2025.
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

Saint George

Fly to

George Bush Intcntl

Route

Depart

Return

Price

Saint GeorgeHouston

SGU - IAH

SGUIAH

Saint George

Wed 12/3

12:07 pm-9:23 pm

1 stop8h 16m

Houston George Bush Intcntl

Sat 12/13

9:32 am-4:02 pm

1 stop7h 30m

$248

Saint GeorgeHouston

SGU - IAH

SGUIAH

Saint George

Wed 12/3

12:15 pm-8:06 pm

1 stop6h 51m

Houston George Bush Intcntl

Sat 12/13

2:23 pm-9:37 pm

2 stops8h 14m

$254

Saint GeorgeHouston

SGU - IAH

SGUIAH

Saint George

Wed 12/3

11:30 am-11:17 pm

2 stops10h 47m

Houston George Bush Intcntl

Sat 12/13

6:40 am-6:34 pm

2 stops12h 54m

$274

Saint GeorgeHouston

SGU - IAH

SGUIAH

Saint George

Fri 9/26

11:25 am-6:43 pm

1 stop6h 18m

Houston George Bush Intcntl

Tue 9/30

10:00 am-4:06 pm

1 stop7h 06m

$278

Saint GeorgeHouston

SGU - IAH

SGUIAH

Saint George

Fri 9/26

11:36 am-6:13 pm

1 stop5h 37m

Houston George Bush Intcntl

Tue 9/30

5:00 am-10:58 am

2 stops6h 58m

$284

Saint GeorgeHouston

SGU - IAH

SGUIAH

Saint George

Fri 9/26

11:25 am-11:21 pm

2 stops10h 56m

Houston George Bush Intcntl

Tue 9/30

9:38 am-9:57 pm

2 stops13h 19m

$581

Saint GeorgeHouston

SGU - IAH

SGUIAH

Saint George

Sun 9/28

5:07 am-1:35 pm

1 stop7h 28m

$290

Saint GeorgeHouston

SGU - IAH

SGUIAH

Saint George

Mon 9/29

5:18 am-8:23 am

1 stop26h 05m

$299

Saint GeorgeHouston

SGU - IAH

SGUIAH

Saint George

Sun 9/28

11:25 am-6:43 pm

1 stop6h 18m

$305

Saint GeorgeHouston

SGU - IAH

SGUIAH

Saint George

Sun 9/28

9:00 am-6:02 pm

1 stop8h 02m

$315

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 11 results
1
2

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.
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.

Cheapflights Insights

Everything you need to know about your flight from Saint George to Houston George Bush Intcntl Airport

What is the cheapest time of day to fly from SGU to IAH?

Find hourly flight availability from Saint George to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

One of the essential ways to save on airfare from Saint George to Houston George Bush Intcntl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 18% on airfare.

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 11, 2025.
Get a feel of what it's like to fly with 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.
American Airlines
7.2
Good
10,000 reviews

Food

6.4

Boarding

7.5

Overall

7.2

Entertainment

6.9

Crew

8.0

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.4

Boarding

7.5

Overall

7.2

Entertainment

6.9

Crew

8.0

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.

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.

  • What airport do you fly from for flights from Saint George to Houston George Bush Intcntl?

    Saint George (SGU) is the airport you will fly out of if you book a flight from Saint George to Houston George Bush Intcntl. You should not have trouble finding flights to Houston George Bush Intcntl from Saint George; the airport handles an average of 0 outbound flights to Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Saint George airport to Houston George Bush Intcntl. It is only a 1.4 mi journey to Saint George (SGU) from Saint George’s city center.

  • How long is the flight from Saint George to Houston George Bush Intcntl Airport?

    There are many flights that can get you from Saint George to Houston George Bush Intcntl Airport in 6h 51m. Fly via United Airlines, American Airlines, or Delta to get the fastest option. Saint George and Houston George Bush Intcntl Airport are separated by a distance of 1157 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Saint George to Houston George Bush Intcntl Airport round-trip?

    American Airlines, at $263, was found to be the cheapest airline from Saint George to Houston George Bush Intcntl Airport..

  • Can I find deals for flights from Saint George to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Saint George to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Saint George to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Saint George to George Bush Intcntl.

  • Can I find deals for business class flights from Saint George to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Saint George to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Saint George to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Saint George to Houston George Bush Intcntl Airport (average of $241). Flying from Saint George to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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 locations
Montgomery
Spring
Jersey Village
Humble
The Woodlands
Conroe
Tomball
Katy
Cypress

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Alternative routes for Saint George to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
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Salt Lake City to George Bush Intcntl flights
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Top airline flying from Saint George to George Bush Intcntl

Discover the top airline 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 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$263Average$418FlexibilityNo cancel feeOn-time71%

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