HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Houston

$284+ 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
SGU — HOU
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Saint George to Houston 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 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 April 24, 2025.

Round-trip from

$284
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$368
From Saint George to Houston
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 April 24, 2025.

This American Airlines deal was found by Cheapflights users on 4/23. 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 5/105:25 amSGU - IAH
1 stop5h 23mAmerican Airlines
Sun 5/115:00 amIAH - SGU
2 stops8h 57mAmerican Airlines
Deal found 4/23$284
This Delta deal was found by Cheapflights users on 4/22. 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 6/183:15 pmSGU - IAH
1 stop5h 23mDelta
Wed 6/257:29 amIAH - SGU
1 stop8h 08mDelta
Deal found 4/22$303
This American Airlines deal was found by Cheapflights users on 4/23. 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 5/105:25 amSGU - HOU
1 stop7h 33mAmerican Airlines
Mon 5/126:31 pmHOU - SGU
1 stop5h 18mAmerican Airlines
Deal found 4/23$318
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Thu 4/241:47 pmSGU - IAH
1 stop6h 48mUnited Airlines
Tue 4/294:23 pmIAH - SGU
1 stop7h 32mUnited Airlines
Deal found 4/23$1,183
This Delta deal was found by Cheapflights users on 4/23. 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.
Sat 5/109:00 amSGU - HOU
2 stops11h 17mDelta
Mon 5/126:00 amHOU - SGU
2 stops13h 39mDelta
Deal found 4/23$1,500

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 April 24, 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

Sat 5/10

6:30 am-1:31 pm

1 stop6h 01m

Houston George Bush Intcntl

Sun 5/11

5:00 am-12:57 pm

2 stops8h 57m

$284

Saint GeorgeHouston

SGU - IAH

SGUIAH

Saint George

Wed 6/18

3:15 pm-9:38 pm

1 stop5h 23m

Houston George Bush Intcntl

Wed 6/25

7:29 am-2:37 pm

1 stop8h 08m

$303

Saint GeorgeHouston

SGU - HOU

SGUHOU

Saint George

Sat 5/10

5:25 am-1:58 pm

1 stop7h 33m

Houston Hobby

Mon 5/12

6:31 pm-10:49 pm

1 stop5h 18m

$318

Saint GeorgeHouston

SGU - HOU

SGUHOU

Saint George

Sat 5/10

9:00 am-9:17 pm

2 stops11h 17m

Houston Hobby

Mon 5/12

6:00 am-6:39 pm

2 stops13h 39m

$1,500

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

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 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 $334). 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.

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 April 24, 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.

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

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 April 24, 2025.
Read reviews from past customers who have flown Delta and American Airlines from Saint George to Houston. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    American Airlines, at $284, was found to be the cheapest airline from Saint George to Houston. An alternate airline flying to your destination would be Delta. American Airlines is 27% 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 $334). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Saint George to Houston

See prices for flight routes from nearby airports that may be better suited for you.
Salt Lake City to Dallas/Fort Worth flights
Salt Lake City to Hobby flights
Salt Lake City to George Bush Intcntl flights
Salt Lake City to Austin flights
Salt Lake City to Love Field flights
Salt Lake City to San Antonio flights
Saint George to Dallas/Fort Worth flights
Salt Lake City to El Paso flights
Salt Lake City to Lubbock flights
Saint George to George Bush Intcntl flights
Saint George to Austin flights
Salt Lake City to Corpus Christi flights
Salt Lake City to Brownsville flights
Salt Lake City to McAllen flights
Salt Lake City to Midland flights
Salt Lake City to Longview flights
Salt Lake City to Waco flights
Cortez to Dallas/Fort Worth flights
Salt Lake City to Texarkana flights
Cedar City to George Bush Intcntl flights
Salt Lake City to College Station flights
Salt Lake City to Abilene flights
Saint George to San Antonio flights
Cedar City to Austin flights
Salt Lake City to Killeen flights
Moab to Dallas/Fort Worth flights
Moab to Austin flights
Salt Lake City to Tyler flights
Salt Lake City to Beaumont flights
Elko to El Paso flights
Salt Lake City to San Angelo flights
Salt Lake City to Wichita Falls flights

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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$318FlexibilityNo cancel feeOn-time69%
DeltaCheapest$248Average$367FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$263Average$418FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.