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$230+ Cheap flights from Saint George (SGU) to Houston

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
SGU — HOU
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
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 August 18, 2025.

Round-trip from

$318
(American Airlines)

One-way from

$230
(American Airlines)

Popular in

December

Cheapest in

February
From Saint George to Houston
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One-way flight from Saint George to Houston
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Highest demand for flights based on searches. 6% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
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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 August 18, 2025.

This American Airlines deal was found by Cheapflights users on 8/15. 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 8/2911:37 amSGU - IAH
1 stop7h 07mAmerican Airlines
Mon 9/16:29 pmIAH - SGU
1 stop5h 33mAmerican Airlines
Deal found 8/15$318
This American Airlines deal was found by Cheapflights users on 8/15. 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 8/2911:37 amSGU - HOU
1 stop7h 17mAmerican Airlines
Mon 9/16:30 pmHOU - SGU
1 stop5h 32mAmerican Airlines
Deal found 8/15$403
This United Airlines deal was found by Cheapflights users on 8/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2911:25 amSGU - IAH
2 stops22h 23mUnited Airlines
Mon 9/18:11 pmIAH - SGU
2 stops21h 10mUnited Airlines
Deal found 8/15$556
This Delta deal was found by Cheapflights users on 8/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/299:00 amSGU - HOU
2 stops12h 31mDelta
Mon 9/16:00 amHOU - SGU
2 stops9h 40mDelta
Deal found 8/17$978

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 August 18, 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

Fri 8/29

11:37 am-7:44 pm

1 stop7h 07m

Houston George Bush Intcntl

Mon 9/1

6:29 pm-11:02 pm

1 stop5h 33m

$318

Saint GeorgeHouston

SGU - HOU

SGUHOU

Saint George

Fri 8/29

11:37 am-7:54 pm

1 stop7h 17m

Houston Hobby

Mon 9/1

6:30 pm-11:02 pm

1 stop5h 32m

$403

Saint GeorgeHouston

SGU - IAH

SGUIAH

Saint George

Fri 8/29

11:25 am-10:48 am

2 stops22h 23m

Houston George Bush Intcntl

Mon 9/1

8:11 pm-4:21 pm

2 stops21h 10m

$556

Saint GeorgeHouston

SGU - HOU

SGUHOU

Saint George

Fri 8/29

9:00 am-10:31 pm

2 stops12h 31m

Houston Hobby

Mon 9/1

6:00 am-2:40 pm

2 stops9h 40m

$978

Saint GeorgeHouston

SGU - IAH

SGUIAH

Saint George

Fri 8/29

7:30 am-1:33 pm

1 stop5h 03m

$230

Saint GeorgeHouston

SGU - HOU

SGUHOU

Saint George

Fri 8/29

11:37 am-7:54 pm

1 stop7h 17m

$230

Saint GeorgeHouston

SGU - IAH

SGUIAH

Saint George

Sun 9/28

9:00 am-6:02 pm

1 stop8h 02m

$254

Saint GeorgeHouston

SGU - IAH

SGUIAH

Saint George

Fri 8/29

11:25 am-11:14 pm

2 stops10h 49m

$331

Saint GeorgeHouston

SGU - IAH

SGUIAH

Saint George

Fri 8/29

11:25 am-5:47 am

3 stops17h 22m

$1,295

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

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 August 18, 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 August 18, 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
7,981 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

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
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

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
8,925 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

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
7,981 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

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 fly from Saint George to Houston in about 7h 07m. The time it takes to get you to your destination can typically vary by up to . The distance between Saint George and Houston is about 1157 mi.

  • 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.

  • What are the cheapest airlines to fly from Saint George to Houston one-way?

    $230 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $254 and $1,295, respectively.

  • 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 $331). 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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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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$164Average$314FlexibilityNo cancel feeOn-time69%
DeltaCheapest$248Average$308FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$263Average$407FlexibilityNo cancel feeOn-time71%

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