The cheapest times to fly from TUS to SGU are

  • May 28th to June 24th (except the week of June 4th)
  • July 9th to July 29th
  • October 29th to March 4th (except the weeks of November 19th and November 26th)

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 TUS to SGU is early to mid January. Prices can be as high as $509 for Sunday flights during early to mid August, or as low as $198 for Tuesday flights around early to mid January.


When to Fly to St. George

Flying from Tucson, AZ (TUS) to St. George, UT (SGU) will usually cost between $199 to $389 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid January with an average ticket price of $209. Due to high demand the most expensive time to fly is early to mid August, with an average price of $509. Planning your trip to low-cost times can easily save you $300 on economy flights and even more on first-class flights. Generally, any price below $223 can be considered a good price for a round-trip TUS to SGU flight.

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

TUS to SGU Flight Prices

Compared to other flights, the TUS to SGU flight is much cheaper than the average and costs much less than the average flight leaving from Tucson. The average price per mile (for a direct flight) is $0.37, which is a bit above average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $75 (24%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $215. Return trip prices are from the SGU to TUS 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 TUS to SGU can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 1 hour 39 minutes may not be realistic.


Flight Questions Answered

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

Which airlines fly this route?

You can find 3 major airlines flying this route most often: American, Delta, United, and potentially more during busy seasons.

How far away is it from St George Regional Airport to Tucson International Airport?

The distance between the two airports is roughly 370 miles or 595 kilometers.

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

The real-world flight time for a nonstop TUS to SGU flight is about 1 hour 39 minutes.

How many flights go between Tucson, AZ and St. George, UT?

It depends on the day of the week and the date, but a typical day might have around 25 available flights from TUS to SGU.


Airport Location Info


Departing Airport

Origination codeTUS
Origination airport nameTucson International Airport
CityTucson, AZ
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.