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$210+ 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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
SGU — HOU
Jan 9 — Jan 161
Fri 1/9
Fri 1/16
1 adult, Economy
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Cheap 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 December 10, 2025.

This United Airlines deal was found by Cheapflights users on 12/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:36 pmSGU - IAH
1 stop5h 57mUnited Airlines
Thu 12/255:00 amIAH - SGU
1 stop6h 20mUnited Airlines
Deal found 12/8$298
This American Airlines deal was found by Cheapflights users on 12/8. 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.
Mon 12/2211:00 amSGU - HOU
1 stop7h 50mAmerican Airlines
Thu 12/255:40 amHOU - SGU
1 stop5h 50mAmerican Airlines
Deal found 12/8$343
This American Airlines deal was found by Cheapflights users on 12/9. 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 12/194:45 pmSGU - IAH
1 stop6h 04mAmerican Airlines
Sat 12/205:00 amIAH - SGU
1 stop6h 30mAmerican Airlines
Deal found 12/9$388
This American Airlines deal was found by Cheapflights users on 12/8. 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.
Mon 12/2212:15 pmSGU - IAH
2 stops10h 35mAmerican Airlines
Thu 12/256:00 amIAH - SGU
1 stop5h 30mAmerican Airlines
Deal found 12/8$399
This United Airlines deal was found by Cheapflights users on 12/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1012:07 pmSGU - IAH
1 stop8h 16mUnited Airlines
Sat 12/136:05 pmIAH - SGU
1 stop5h 53mUnited Airlines
Deal found 12/9$408
This American Airlines deal was found by Cheapflights users on 12/10. 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 12/1012:15 pmSGU - IAH
1 stop6h 51mAmerican Airlines
Sun 12/145:00 amIAH - SGU
2 stops7h 10mAmerican Airlines
Deal found 12/10$414
This American Airlines deal was found by Cheapflights users on 12/9. 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.
Wed 12/1012:15 pmSGU - IAH
2 stops9h 08mAmerican Airlines
Sat 12/1312:11 pmIAH - SGU
2 stops10h 16mAmerican Airlines
Deal found 12/9$479
This United Airlines deal was found by Cheapflights users on 12/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:51 pmSGU - IAH
1 stop7h 29mUnited Airlines
Sun 12/286:00 amIAH - SGU
1 stop11h 25mUnited Airlines
Deal found 12/9$656
This American Airlines deal was found by Cheapflights users on 12/8. 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 12/97:30 amSGU - IAH
1 stop5h 12mAmerican Airlines
Thu 12/116:17 pmIAH - SGU
1 stop6h 51mAmerican Airlines
Deal found 12/8$720
This American Airlines deal was found by Cheapflights users on 12/8. 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 12/95:00 amSGU - HOU
1 stop5h 45mAmerican Airlines
Thu 12/115:44 amHOU - SGU
1 stop5h 41mAmerican Airlines
Deal found 12/8$720
This American Airlines deal was found by Cheapflights users on 12/9. 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.
Wed 12/2411:00 amSGU - HOU
1 stop21h 43mAmerican Airlines
Sun 12/285:40 amHOU - SGU
1 stop5h 50mAmerican Airlines
Deal found 12/9$732
This Delta deal was found by Cheapflights users on 12/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:00 amSGU - HOU
2 stops10h 50mDelta
Thu 12/256:00 amHOU - SGU
2 stops9h 53mDelta
Deal found 12/8$1,599

Find 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 December 10, 2025.

Round-trip from

$248
(United Airlines)

One-way from

$210
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$458
From Saint George to Houston
Search Deals
One-way flight from Saint George to Houston
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 10, 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 2/6

1:48 pm-8:01 pm

1 stop5h 13m

Houston George Bush Intcntl

Tue 2/10

9:40 am-4:05 pm

1 stop7h 25m

$248

Saint GeorgeHouston

SGU - IAH

SGUIAH

Saint George

Mon 1/5

5:36 pm-12:33 am

1 stop5h 57m

Houston George Bush Intcntl

Mon 1/12

4:42 pm-11:04 pm

1 stop7h 22m

$248

Saint GeorgeHouston

SGU - IAH

SGUIAH

Saint George

Mon 12/22

5:36 pm-12:33 am

1 stop5h 57m

Houston George Bush Intcntl

Thu 12/25

5:00 am-10:20 am

1 stop6h 20m

$298

Saint GeorgeHouston

SGU - IAH

SGUIAH

Saint George

Sun 5/31

5:50 am-12:19 pm

1 stop5h 29m

Houston George Bush Intcntl

Sat 6/13

7:50 am-2:40 pm

1 stop7h 50m

$308

Saint GeorgeHouston

SGU - IAH

SGUIAH

Saint George

Sat 2/21

12:14 pm-8:13 pm

1 stop6h 59m

Houston George Bush Intcntl

Mon 3/2

6:20 pm-12:03 am

1 stop6h 43m

$318

Saint GeorgeHouston

SGU - IAH

SGUIAH

Saint George

Mon 1/5

4:45 pm-11:49 pm

1 stop6h 04m

Houston George Bush Intcntl

Thu 1/15

5:00 am-10:53 am

1 stop6h 53m

$318

Saint GeorgeHouston

SGU - IAH

SGUIAH

Saint George

Sat 1/17

1:48 pm-8:54 pm

1 stop6h 06m

Houston George Bush Intcntl

Wed 1/21

4:42 pm-11:04 pm

1 stop7h 22m

$328

Saint GeorgeHouston

SGU - IAH

SGUIAH

Saint George

Fri 1/23

1:48 pm-10:48 pm

1 stop8h 00m

Houston George Bush Intcntl

Tue 1/27

7:13 am-2:08 pm

1 stop7h 55m

$328

Saint GeorgeHouston

SGU - HOU

SGUHOU

Saint George

Sat 2/21

5:00 am-11:47 am

1 stop5h 47m

Houston Hobby

Mon 3/2

12:17 pm-9:06 pm

1 stop9h 49m

$453

Saint GeorgeHouston

SGU - HOU

SGUHOU

Saint George

Sun 5/31

5:30 am-1:40 pm

1 stop7h 10m

Houston Hobby

Sat 6/13

2:35 pm-6:34 pm

1 stop4h 59m

$536

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 19 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

How much does it cost to fly round-trip from Saint George to Houston?

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 December 10, 2025.
Get a feel of what it's like to fly with 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.
United Airlines
7.4
Good
9,095 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
American Airlines
7.2
Good
11,048 reviews
United Airlines
7.4
Good
9,095 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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 2 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 United Airlines, Delta, and American Airlines fly from Saint George to Houston in about 5h 13m. The time it takes to get you to your destination can typically vary by up to 34m. 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. An alternate airline flying to your destination would be American Airlines. United Airlines is 56% 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.

See more FAQs

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Alternative routes for Saint George to Houston

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Top 2 airlines flying from Saint George to Houston

Discover the top 2 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 December 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$164Average$318FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$253Average$371FlexibilityNo cancel feeOn-time71%

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