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Saint George

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

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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SGU
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Houston to Saint George

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Saint George (SGU). 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 May 1, 2025.

Round-trip from

$248
(United Airlines)

Popular in

May

Cheapest in

October

Average price

$556
From Houston to Saint George
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($128 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 May 2025
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Find flight deals from Houston to Saint George

Cheapest flights from Houston to Saint George
Explore the most affordable flight options available from Houston to Saint George. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This United Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 5/276:05 pmIAH - SGU
1 stop5h 51mUnited Airlines
Tue 6/35:25 pmSGU - IAH
1 stop5h 30mUnited Airlines
Deal found 4/29$248
This American Airlines deal was found by Cheapflights users on 4/30. 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 9/25:00 amIAH - SGU
2 stops6h 57mAmerican Airlines
Sat 9/63:51 pmSGU - IAH
1 stop6h 38mAmerican Airlines
Deal found 4/30$254
This Delta deal was found by Cheapflights users on 4/30. 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 6/72:30 pmIAH - SGU
2 stops8h 35mDelta
Wed 6/116:15 amSGU - IAH
2 stops10h 37mDelta
Deal found 4/30$274
This American Airlines deal was found by Cheapflights users on 4/30. 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 6/75:00 amHOU - SGU
2 stops6h 53mAmerican Airlines
Wed 6/115:15 amSGU - HOU
1 stop7h 43mAmerican Airlines
Deal found 4/30$309
This Delta deal was found by Cheapflights users on 4/30. 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.
Tue 9/26:00 amHOU - SGU
2 stops9h 40mDelta
Sat 9/66:15 amSGU - HOU
2 stops10h 29mDelta
Deal found 4/30$797

Cheapflights Fare Finder

Customize your flight search to find flights from Houston to Saint George 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 May 1, 2025.
Use the filters below to find and compare flights from Houston to Saint George that are best for you.

Fly from

Houston

Fly to

Saint George

Route

Depart

Return

Price

HoustonSaint George

IAH - SGU

IAHSGU

Houston George Bush Intcntl

Tue 5/27

6:05 pm-10:56 pm

1 stop5h 51m

Saint George

Tue 6/3

5:25 pm-11:55 pm

1 stop5h 30m

$248

HoustonSaint George

IAH - SGU

IAHSGU

Houston George Bush Intcntl

Tue 9/2

5:00 am-10:57 am

2 stops6h 57m

Saint George

Sat 9/6

3:51 pm-11:29 pm

1 stop6h 38m

$254

HoustonSaint George

IAH - SGU

IAHSGU

Houston George Bush Intcntl

Sat 6/7

2:30 pm-10:05 pm

2 stops8h 35m

Saint George

Wed 6/11

6:15 am-5:52 pm

2 stops10h 37m

$274

HoustonSaint George

HOU - SGU

HOUSGU

Houston Hobby

Sat 6/7

5:00 am-10:53 am

2 stops6h 53m

Saint George

Wed 6/11

5:15 am-1:58 pm

1 stop7h 43m

$309

HoustonSaint George

HOU - SGU

HOUSGU

Houston Hobby

Tue 9/2

6:00 am-2:40 pm

2 stops9h 40m

Saint George

Sat 9/6

6:15 am-5:44 pm

2 stops10h 29m

$797

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Best time to book a flight from Houston to Saint George

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

What is the cheapest month to book a flight from Houston to Saint George?

Currently, November is the cheapest month in which you can book a flight from Houston to Saint George (average of $323). Flying from Houston to Saint George in June is currently the most expensive (average of $545). 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 HOU to SGU?

Find hourly flight availability from Houston to Saint George. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

One of the essential ways to save on airfare from Houston to Saint George is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 11% on airfare.

Reviews of airlines servicing Saint George

Get insights into the airlines that provide service to Saint George. 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 Saint George. Reviews last updated May 1, 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from Houston to Saint George have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kade,Sep 2023

LHR - SLC

It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kade,Sep 2023

LHR - SLC

It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kade,Sep 2023

LHR - SLC

It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kade,Sep 2023

LHR - SLC

It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.

Related info for your journey

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

    Located just 1.4 mi from the city center, Saint George is the airport most travelers will use when flying to Saint George from Houston. Booking flights from Houston to Saint George (SGU) should be relatively easy as there are 0 daily inbound flights from Houston from 3 different airlines.

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

    Cheapflights users have booked flights from Houston to Saint George round-trip from $248. Other airlines that can offer you cheap pricing are American Airlines, from $254, and Delta, from $274. United Airlines is 39% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Houston to Saint George (average of $323). Flying from Houston to Saint George in June is currently the most expensive (average of $545). 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 Houston to Saint George

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Houston to Saint George

Discover the top 3 airlines that operate flights from Houston to Saint George. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$247Average$353FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$410FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$249Average$415FlexibilityNo cancel feeOn-time69%

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