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$248+ Cheap flights from Saint George (SGU) to Houston

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 — HOU
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Saint George to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Saint George (SGU) to Houston (HO1). 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 17, 2025.

Round-trip from

$248
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$359
From Saint George to Houston
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($21 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 Houston

Cheapest flights from Saint George to Houston
Explore the most affordable flight options available from Saint George to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/16. 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 12/135:00 amIAH - SGU
1 stop6h 30mAmerican Airlines
Deal found 9/16$248
This Delta deal was found by Cheapflights users on 9/16. 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 12/137:40 amIAH - SGU
1 stop8h 03mDelta
Deal found 9/16$254
This Delta deal was found by Cheapflights users on 9/15. 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 10/103:20 pmSGU - IAH
1 stop5h 12mDelta
Sun 10/1211:30 amIAH - SGU
1 stop6h 21mDelta
Deal found 9/15$293
This American Airlines deal was found by Cheapflights users on 9/16. 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 12/35:00 amSGU - HOU
1 stop5h 45mAmerican Airlines
Sat 12/135:44 amHOU - SGU
1 stop5h 46mAmerican Airlines
Deal found 9/16$313
This United Airlines deal was found by Cheapflights users on 9/17. 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 9/265:30 pmSGU - IAH
1 stop5h 29mUnited Airlines
Tue 9/3010:00 amIAH - SGU
1 stop7h 06mUnited Airlines
Deal found 9/17$358
This American Airlines deal was found by Cheapflights users on 9/17. 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 9/17$364
This United Airlines deal was found by Cheapflights users on 9/16. 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 9/1711:25 amSGU - IAH
1 stop6h 16mUnited Airlines
Wed 9/246:12 pmIAH - SGU
1 stop5h 42mUnited Airlines
Deal found 9/16$372
This American Airlines deal was found by Cheapflights users on 9/17. 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 11/75:00 amSGU - IAH
1 stop5h 25mAmerican Airlines
Sun 11/95:00 amIAH - SGU
2 stops7h 10mAmerican Airlines
Deal found 9/17$409
This American Airlines deal was found by Cheapflights users on 9/16. 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 9/1711:36 amSGU - IAH
1 stop5h 37mAmerican Airlines
Wed 9/245:00 amIAH - SGU
2 stops6h 58mAmerican Airlines
Deal found 9/16$419
This United Airlines deal was found by Cheapflights users on 9/17. 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 9/245:18 amSGU - IAH
1 stop4h 55mUnited Airlines
Sat 9/2710:00 amIAH - SGU
1 stop7h 06mUnited Airlines
Deal found 9/17$475
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/1011:00 amSGU - HOU
1 stop7h 41mAmerican Airlines
Sun 10/126:11 pmHOU - SGU
1 stop17h 15mAmerican Airlines
Deal found 9/15$523
This Delta deal was found by Cheapflights users on 9/15. 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 10/1011:25 amSGU - HOU
2 stops10h 35mDelta
Sun 10/126:00 amHOU - SGU
2 stops11h 51mDelta
Deal found 9/15$2,441

Cheapflights Fare Finder

 
Customize your flight search to find flights from Saint George to Houston 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 17, 2025.
Use the filters below to find and compare flights from Saint George to Houston that are best for you.

Fly from

Saint George

Fly to

Houston

Route

Depart

Return

Price

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

5:00 am-10:30 am

1 stop6h 30m

$248

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

7:40 am-2:43 pm

1 stop8h 03m

$254

Saint GeorgeHouston

SGU - IAH

SGUIAH

Saint George

Fri 10/10

3:20 pm-9:32 pm

1 stop5h 12m

Houston George Bush Intcntl

Sun 10/12

11:30 am-4:51 pm

1 stop6h 21m

$293

Saint GeorgeHouston

SGU - IAH

SGUIAH

Saint George

Sat 2/28

11:27 am-11:00 pm

2 stops10h 33m

Houston George Bush Intcntl

Wed 3/4

7:15 am-6:35 pm

2 stops12h 20m

$304

Saint GeorgeHouston

SGU - HOU

SGUHOU

Saint George

Wed 12/3

12:15 pm-8:18 pm

2 stops7h 03m

Houston Hobby

Sat 12/13

9:02 am-4:16 pm

2 stops8h 14m

$324

Saint GeorgeHouston

SGU - IAH

SGUIAH

Saint George

Fri 11/7

11:00 am-7:24 pm

1 stop7h 24m

Houston George Bush Intcntl

Sun 11/9

5:00 am-10:27 am

1 stop6h 27m

$358

Saint GeorgeHouston

SGU - IAH

SGUIAH

Saint George

Sat 2/28

6:35 am-1:07 pm

1 stop5h 32m

Houston George Bush Intcntl

Wed 3/4

6:49 pm-10:39 pm

1 stop4h 50m

$458

Saint GeorgeHouston

SGU - HOU

SGUHOU

Saint George

Sat 2/28

11:25 am-8:03 pm

1 stop7h 38m

Houston Hobby

Wed 3/4

6:31 pm-10:39 pm

1 stop5h 08m

$508

Saint GeorgeHouston

SGU - HOU

SGUHOU

Saint George

Fri 10/10

11:00 am-7:41 pm

1 stop7h 41m

Houston Hobby

Sun 10/12

6:11 pm-10:26 am

1 stop17h 15m

$523

Saint GeorgeHouston

SGU - HOU

SGUHOU

Saint George

Fri 10/10

11:25 am-11:00 pm

2 stops10h 35m

Houston Hobby

Sun 10/12

6:00 am-4:51 pm

2 stops11h 51m

$2,441

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 12 results
1
2

Best time to book a flight from Saint George to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston 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

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

Find hourly flight availability from Saint George to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 38% on flights from Saint George to Houston by exploring options for tickets in the morning.

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated September 17, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Saint George to Houston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Saint George to Houston. 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?

    Most people fly from Saint George (SGU) if they book a flight from Saint George to Houston. On average, Saint George has 0 outbound flights to Houston per day from 3 airlines. Saint George is conveniently located just 1.4 mi from Saint George’s city center.

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

    Airlines like American Airlines and Delta fly from Saint George to Houston in about 6h 51m. The time it takes to get you to your destination can typically vary by up to 3h 56m. The distance between Saint George and Houston is about 1157 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Saint George to Houston round-trip?

    United Airlines, at $164, was found to be the cheapest airline from Saint George to Houston.Alternate airlines to your destination round-trip include Delta and American Airlines. United Airlines is 58% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Saint George to Houston 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?

    Currently, September is the cheapest month in which you can book a flight from Saint George to Houston (average of $230). Flying from Saint George to Houston in March is currently the most expensive (average of $330). 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

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Alternative routes for Saint George to Houston

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Top 3 airlines flying from Saint George to Houston

Discover the top 3 airlines that operate flights from Saint George to Houston. 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$164Average$314FlexibilityNo cancel feeOn-time69%
DeltaCheapest$248Average$478FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$263Average$423FlexibilityNo cancel feeOn-time71%

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