SGU - IAH

$316 Find Cheap Flights from Saint George to Houston George Bush Airport - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Saint George to George Bush Intcntl departing on 8/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$316
Typical prices: $368-$605
American Airlines
Sat 8/29Wed 9/2
SGU - IAH • 1 stop
Top airlines
Cheapest • from $316 (round-trip)
Best reviews • 7.1 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between Saint George and George Bush Intcntl. You'll need at least 1 connection.
Insights
Insights
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Insights
Top layover airports
Cheapest • Avg $348 (round-trip)
Shortest trip • 5h 21m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
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+1
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We hope you love your trip to George Bush Intcntl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Saint George to George Bush Intcntl (SGU-IAH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Saint George to George Bush Intcntl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Saint George to George Bush Intcntl

Sat, Aug 29 - Wed, Sep 2
American Airlines Logo
11:41 am - 8:19 pm
SGU
-
IAH
7h 38m
1 stop
American Airlines Logo
5:00 am - 10:39 am
IAH
-
SGU
6h 39m
1 stop
$316American Airlines
Wed, Aug 26 - Sat, Aug 29
United Airlines Logo
1:50 pm - 8:55 pm
SGU
-
IAH
6h 05m
1 stop
United Airlines Logo
5:15 am - 10:20 am
IAH
-
SGU
6h 05m
1 stop
$336United Airlines
Sat, Aug 29 - Wed, Sep 2
American Airlines Logo
11:41 am - 10:20 pm
SGU
-
IAH
9h 39m
2 stops
American Airlines Logo
5:00 am - 10:39 am
IAH
-
SGU
6h 39m
1 stop
$349American Airlines
Mon, Aug 3 - Thu, Aug 13
United Airlines Logo
5:41 pm - 12:41 am
SGU
-
IAH
6h 00m
1 stop
United Airlines Logo
10:00 am - 4:15 pm
IAH
-
SGU
7h 15m
1 stop
$357United Airlines
Sat, Sep 26 - Wed, Sep 30
Delta Logo
5:50 am - 1:35 pm
SGU
-
IAH
6h 45m
1 stop
Delta Logo
7:25 am - 2:46 pm
IAH
-
SGU
8h 21m
1 stop
$358Delta
Tue, Oct 20 - Sat, Oct 24
American Airlines Logo
11:34 am - 5:30 pm
SGU
-
IAH
4h 56m
1 stop
American Airlines Logo
5:00 am - 10:53 am
IAH
-
SGU
6h 53m
1 stop
$360American Airlines
Sat, Sep 26 - Wed, Sep 30
Delta Logo
5:50 am - 3:10 pm
SGU
-
IAH
8h 20m
2 stops
Delta Logo
7:25 am - 2:46 pm
IAH
-
SGU
8h 21m
1 stop
$364Delta
Tue, Oct 20 - Sat, Oct 24
American Airlines Logo
11:34 am - 12:14 am
SGU
-
IAH
11h 40m
2 stops
American Airlines Logo
5:00 am - 10:53 am
IAH
-
SGU
6h 53m
1 stop
$366American Airlines
Sat, Sep 26 - Wed, Sep 30
Delta Logo
8:50 am - 9:30 pm
SGU
-
IAH
11h 40m
2 stops
Delta Logo
7:00 am - 2:46 pm
IAH
-
SGU
8h 46m
2 stops
$369Delta
Sat, Sep 26 - Wed, Sep 30
American Airlines Logo
7:30 am - 1:34 pm
SGU
-
IAH
5h 04m
1 stop
American Airlines Logo
5:00 am - 11:00 am
IAH
-
SGU
7h 00m
2 stops
$384American Airlines
Booking Insights

KAYAK's insights & trends for Saint George to George Bush Intcntl flights

Get data-powered insights and trends into flights from Saint George to George Bush Intcntl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Saint George to Houston George Bush Intcntl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Saint George to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Saint George to Houston George Bush Intcntl Airport is February, where tickets cost $0 (return) on average. On the other hand, the most expensive months are September and May, where the average cost of round-trip tickets is $802 and $794 respectively.

Good to know

Low seasonApril
Cheapest flight$316
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly and prices are also 18% lower on average.
Flight from Saint George to Houston George Bush Airport

When to book flights from Saint George to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Saint George to George Bush Intcntl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Saint George to Houston George Bush Airport flights

  • What is the cheapest flight from Saint George to Houston George Bush Intcntl Airport?

    In the last 5 days, the lowest price for a flight from Saint George to Houston George Bush Intcntl Airport was $316 for a round-trip ticket.

  • Do I need a passport to fly between Saint George and Houston George Bush Airport?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Saint George to Houston George Bush Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Saint George to Houston George Bush Airport?

    oneworld is the only airline alliance operating flights between Saint George and Houston George Bush Airport.

  • How does KAYAK find such low prices on flights from Saint George to Houston George Bush Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Saint George to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Saint George to Houston George Bush Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Saint George is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Saint George to Houston George Bush Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston George Bush Airport with an airline and back to Saint George with another airline. Booking your flights between Saint George and IAH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Saint George to Houston George Bush Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston George Bush Airport from Saint George up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Saint George to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Saint George to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Saint George to George Bush Intcntl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11808 reviews
7.9Crew
7.5Boarding
6.4Food
7.2Comfort
6.8Entertainment
Airline reviews

The plane was very creaky and lots of ringing. Plane was dirty and dingy. I couldn't hear the captain's announcements from the flight deck. Not sure if it was the captain or the audio equipment, but good thing there wasn't an emergency where we needed clear instructions. The overhead compartments were clearly full, but the flight crew allowed people to stand in the back with their carry on luggage. Then after everyone boarded, they had to go to the front to gate check their luggage because there was no room for their bags and then they returned to their seats...such a waste of time when clearly the overhead compartments were full when they originally boarded.

4.0 OkayJane, Apr 2026
DFW - IAH
Read more American Airlines reviews

The plane was very creaky and lots of ringing. Plane was dirty and dingy. I couldn't hear the captain's announcements from the flight deck. Not sure if it was the captain or the audio equipment, but good thing there wasn't an emergency where we needed clear instructions. The overhead compartments were clearly full, but the flight crew allowed people to stand in the back with their carry on luggage. Then after everyone boarded, they had to go to the front to gate check their luggage because there was no room for their bags and then they returned to their seats...such a waste of time when clearly the overhead compartments were full when they originally boarded.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

WiFi didn’t work the entire flight. Very disappointing. Minimal food and options - sadly the state of current affairs. All other aspects of the flight were fine.

It went up and down at the right time and place. I’m happy with that outcome.

Flight was cancelled as I was in line for security. Next available flight got me to my destination 24 hrs later than the first. No refunds offered, just credit toward another flight. I booked with delta, got to my destination only 2 hrs behind my original flight schedule. Won’t be using American again.

Awful. We had an 8 hour mechanical delay- no vouchers and no kind/courtesy/professional representatives in the entire airport. Not only was it a terrible experience for both my 7 year old and myself, I still have not heard back from American about how they’re going to correct it- I’ve sent 2 or 3 emails about our experience- which was just awful. Not to mention according to national traveling laws, we should be reimbursed… but of course they’re not responding.

Thankfully no connections off of this one on the day of the flight as it was delayed 90+ minutes.

Overall it was good but not great. The aircraft was an old and seats didn’t recline in business class unless you kept playing around with it.

The plane was subbed for another last minute, the gate was changed last minute. Could live with that but we boarded and there was a delay which totaled an hour in the end. There was a technical issue which meant wheels needed to remain out for ten mins after take off. My USB phone charger was broken as was the headphone jack which meant I could t enjoy the IFE and could use my phone after a few hours. Even the map function on the plane failed to work after a few hours.

The flight was delayed and we were told the airplane is on its way to the gate from the hangar. We were told this for 2 hours and the flight was continually delayed in ~30 minute increments. Then we ended up having a new airplane. The issue wasn’t clearly communicated and it left everyone feeling confused about when we would actually be leaving. Whenever they communicated a new boarding time it felt arbitrary and random. The boarding process was a mess and disorganized, which made it last longer than necessary. Landing was rough. Seats were uncomfortable.

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