The cheapest times to fly from SLC to SGU are

  • December 3rd to August 5th (except the weeks of April 9th, April 23rd, and April 30th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from SLC to SGU is late December. Prices can be as high as $610 for Monday flights during mid to late September, or as low as $212 for Saturday flights around late December.


When to Fly to St. George

Flying from Salt Lake City, UT (SLC) to St. George, UT (SGU) will usually cost between $212 to $234 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late December with an average ticket price of $212. Due to high demand the most expensive time to fly is mid to late September, with an average price of $610. Planning your trip to low-cost times can easily save you $398 on economy flights and even more on first-class flights. Generally, any price below $219 can be considered a good price for a round-trip SLC to SGU flight.

See below for a graph of average weekly prices for the SLC to SGU route. All prices are for round-trip tickets in USD.

SLC to SGU Flight Prices

Compared to other flights, the SLC to SGU flight is much cheaper than the average and costs much less than the average flight leaving from Salt Lake City. The average price per mile (for a direct flight) is $0.5, which is above average.


Flight Prices by Day of the Week

Saturday is usually the cheapest day to fly to SGU, and Tuesday the cheapest day to fly back into SLC. Mondays are the most expensive days to fly to St. George, and Sundays are the most expensive days to return to Salt Lake City. Selecting flights on the least expensive days could save you up to $6 (3%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Saturday and returning a week later will cost an average of $213. Return trip prices are from the SGU to SLC flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from SLC to SGU can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 1 hour 28 minutes may be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is a nonstop flight from SLC to SGU while comparing.

Destination alternative #1: Cedar City Regional Airport (CDC) in Cedar City, UT

  • 51 miles (82 km) away from SGU
  • Usually 36.84% less expensive than SGU
  • Nonstop flights available

See SLC to CDC flights

Destination alternative #2: McCarran International Airport (LAS) in Las Vegas, NV

  • 113 miles (182 km) away from SGU
  • Usually 19.22% less expensive than SGU
  • Nonstop flights available

See SLC to LAS flights


Flight Questions Answered

Still have questions about flying from SLC to SGU? We’ve got answers.

Which airlines fly this route?

You can find 4 major airlines flying this route most often: Alaska, American, Delta, United, and potentially more during busy seasons.

How far away is it from St George Regional Airport to Salt Lake City International Airport?

The distance between the two airports is roughly 272 miles or 438 kilometers.

How long does it take to fly from SLC to SGU?

The real-world flight time for a nonstop SLC to SGU flight is about 1 hour 28 minutes.

How many flights go between Salt Lake City, UT and St. George, UT?

It depends on the day of the week and the date, but a typical day might have around 47 available flights from SLC to SGU.


Airport Location Info


Departing Airport

Origination codeSLC
Origination airport nameSalt Lake City International Airport
CitySalt Lake City, UT
Countrythe United States

Return Airport

Destination codeSGU
Destination airport nameSt George Regional Airport
CitySt. George, UT
Countrythe United States


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.