Cheap Flights from Pierre (PIR) to St. George (SGU)

Popular airlines from Pierre, SD (PIR-Pierre Regional) to St. George Regional Airport (SGU)

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Frequently asked questions

How much does a flight from Pierre Regional Airport (PIR) to St. George Airport (SGU) cost?
Lock in a cheap one-way flight or cheap return flight from Pierre Regional Airport (PIR) to St. George Airport (SGU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Pierre Regional Airport (PIR) to St. George Airport (SGU)?
is the least expensive month to fly from PIR to SGU. Traveling during an off-peak travel window is often the key to landing a great deal.
What is the cheapest airline that flies from Pierre Regional Airport (PIR) to St. George Airport (SGU)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from PIR to SGU. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Pierre Regional Airport (PIR) to St. George Airport (SGU)?
Direct flights from Pierre Regional Airport (PIR) to St. George Airport (SGU) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PIR to SGU?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Pierre Regional Airport (PIR) to St. George Airport (SGU)?
Opt for a flight from Pierre Regional Airport (PIR) to St. George Airport (SGU) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Pierre Regional Airport (PIR) to St. George Airport (SGU) last-minute?
Booking your plane ticket from PIR to SGU just before your journey is usually more expensive. However, if there's some wiggle room with your travel times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a PIR to SGU flight and hotel package?
Opting for a PIR to SGU flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Choose from our extensive range of hotels and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Pierre Regional Airport (PIR) to St. George Airport (SGU)?
If you reserved your PIR to SGU flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Pierre Regional
Destination airport
St. George
Distance
856 mi

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Pierre to St. George Flights

The cheapest times to fly from Pierre to St. George

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Pierre to St. George are during the month of . You can find some of the cheapest flights from Pierre to St. George with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Pierre to St. George

Sunday is one of the best days to book for cheap flights from Pierre to St. George: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Pierre to St. George

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Pierre to St. George in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Pierre to St. George flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Pierre to St. George airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Pierre to St. George Flights

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*Available to One Key members.