Cheap flights from Houston to Saint George

Compare Houston to Saint George flight deals

Find the cheapest month or even day of the year to fly to Saint George

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Flight deals from Houston to Saint George

Looking for a cheap last-minute deal or the best return flight from Houston to Saint George Airport? If you want to travel next month, return fares start from $767. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Houston to Saint George

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston to Saint George flights are currently cheapest in June.

Houston to Saint George: Alternative routes

Compare routes from Houston to Saint George below. You may find an airport to fly into that's cheaper, faster, or easier than Saint George.

Houston to Saint George: Flight information

The things to know before you go.
Cheapest flight found$382
Cheapest month to flyJune

Finding cheap flights from Houston to Saint George: Frequently asked questions

The best price we found for a return flight from Houston to Saint George is $437. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Houston to Saint George. But we found flights with one stop from $437.
As of April 2026, there are no flights flying from Houston to Saint George.
The cheapest month to fly from Houston to Saint George is usually April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Houston to Saint George Airport on Tuesday, 21 April 2026.
No airlines currently offer direct flights between Houston and Saint George Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Saint George but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Saint George is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Saint George is United .

Travelling from Houston to Saint George Municipal Airport (SGU): What you need to know

  • Your travel plans take shape at one of Houston's main airports, George Bush Intercontinental Airport (IAH) or William P. Hobby Airport (HOU). Explore your options for booking a flight from Houston to Saint George Municipal Airport (SGU) taking off from either of these bases.

  • The timezone in Saint George is UTC-6, which is one hour behind Houston. Saint George Municipal Airport is located in Saint George.

  • To ensure you get on your flight from Houston to SGU, leave enough time for things like baggage drop and finding your gate. Turning up two hours before international departures and an hour before domestic flights is the general rule.

  • With more travellers during peak seasons, it's a good idea to get to your terminal earlier than usual. Two hours for domestic flights and up to four for international trips will allow for additional wait times.

Airports in Houston

George Bush Intercontinental Airport (IAH)

  • IAH is around 27 kilometres from central Houston. If you're ride-sharing, catching a cab or driving from the centre, it'll take 20 minutes or so to get there, depending on traffic conditions. If you're taking public transport, expect the journey time to be around 50 minutes.

  • In search of a comfortable hotel close to George Bush Intercontinental Airport? If you've booked an early flight from Houston to Saint George Municipal Airport, these accommodation options will have you sleeping conveniently close to check-in:

  • Of the departures from George Bush Intercontinental Airport, 78.42% land on schedule at their destination.

  • You'll find IAH at 16930 JFK Boulevard.

William P. Hobby Airport (HOU)

About Saint George Municipal Airport (SGU)

How to find the cheapest flights from Houston to Saint George Municipal Airport (SGU)

  • Currently, $382 is the best price we've found for a one-way ticket from Houston to Saint George Municipal Airport. The cheapest price for a return flight is $437. Remember fares can change due to availability at the time of booking.

  • To pick up cheap flights from Houston to SGU, book in advance. Airlines typically offer lower fares when tickets first go on sale.

  • If you're flexible with your travel dates, use the 'Whole month' tool. It'll show you the cheapest price across the month when searching for your Houston to Saint George Municipal Airport ticket.

  • Stay on top of deals for plane tickets from Houston to SGU by setting up a Price Alert. We'll send you an email or notification through the app when a new discounted fare appears.

  • Tailor your flights using filters. Select your ideal arrival and departure times, total journey duration and airlines. You can also sort your results by 'Cheapest,' 'Fastest' or 'Best' flights from Houston to Saint George Municipal Airport.

The best time to fly from Houston to Saint George Municipal Airport (SGU)

  • It's time to work out when to book your flight from Houston to Saint George Municipal Airport (SGU). September is when most people travel to Saint George. If you prefer a quieter vibe, head there in February.

  • When booking your Houston to SGU plane ticket, consider what kind of weather you prefer. July is the warmest month in Saint George, with temperatures ranging from 22ºC (72ºF) to 41ºC (106ºF).

  • Look for cheap tickets from Houston to Saint George Municipal Airport in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between -3ºC (27ºF) and 14ºC (57ºF).

More about Saint George

Explore more of the United States

  • You've done Saint George, now it's time to explore more of the United States. Travel around 177 kilometres south-west to Las Vegas to tick off its popular sights. From Ciudad del Pecado o Las Vegas to Las Vegas Strip and CityCenter, there's plenty to keep you on the go.

  • Flagstaff is another standout destination in the United States and is around 257 kilometres south-east of Saint George. No journey is complete without experiencing The Grand Canyon National Park Foundation, Grand Canyon Railway and Humphrey's Peak.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.