Cheap Flights from Idaho Falls (IDA) to St. George (SGU)

Popular airlines from Idaho Falls Regional Airport (IDA) to St. George Regional Airport (SGU)

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Find the cheapest month to fly from Idaho Falls (IDA) to St. George (SGU)

February is typically the cheapest month to fly

From CA $300 - CA $953 per traveller.

Graph displaying average flight prices per month

Flight from Idaho Falls to St. George (IDA - SGU) route information
Origin airport
Idaho Falls Regional
Destination airport
St. George
Distance
726 km

Idaho Falls to Utah Flights

The easy way to book your flights from Idaho Falls to St. George 

With Expedia, it’s simple to find and book flights to St. George from Idaho Falls whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to St. George, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Idaho Falls to St. George today, tomorrow, or this week.  

 

Save dollars with cheap flights from Idaho Falls Regional, IDA to St. George, SGU 

Sort your search results by price to find great deals on your flight from Idaho Falls to St. George—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to St. George from Idaho Falls currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to St. George  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to St. George from Idaho Falls 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to St. George with Expedia today.

Frequently asked questions

How much is a flight from Idaho Falls Regional Airport to St. George Airport (SGU)?
Round-trip tickets from Idaho Falls Regional Airport to SGU Regional Airport start from . This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Idaho Falls Regional Airport to SGU?
Most flights can be cancelled online, but every air carrier has different terms and conditions. If you do have to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from Idaho Falls Regional Airport (IDA) to SGU that have flexible change policies?
Many carriers offer the option to reschedule your flight without a change fee. All you pay is any additional cost for the new flight. When looking for IDA to SGU Regional Airport flights, you'll see a "No change fees" filter for you to select.
How many hours is the flight from Idaho Falls Regional Airport (IDA) to St. George Airport (SGU)?
Consider bringing your own on-board entertainment (like some downloaded podcasts), as it takes about 4 hours and 2 minutes to reach SGU from Idaho Falls Regional Airport (IDA). A good set of noise-cancelling earphones will be useful too.
How far is the flight from Idaho Falls Regional Airport (IDA) to SGU Regional Airport?
That movie you've been wanting to see will just have to wait — the flight distance between Idaho Falls Regional Airport (IDA) and SGU Regional Airport is only 730 kilometres. The captain will be asking you to buckle up for landing before you know it.
Which airlines fly direct from Idaho Falls Regional Airport (IDA) to SGU Regional Airport?
You won't find any airlines operating directly between Idaho Falls Regional Airport (IDA) and SGU Regional Airport, so be ready to make at least one stop on your journey. A layover, whether short or long, can be a nice way to break up a trip!
Are IDA to SGU flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Idaho Falls Regional Airport (IDA) to St. George Airport (SGU) last minute could save you some cash. However, you might miss out on a flight altogether! If you'd rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia.

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