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SGU to DUC: distance & flight time
Saint George (St George Municipal Airport) → Duncan (Halliburton Field)
889 mi
1,430 km · 772 nm
2h 24m
estimated nonstop flight time
+1h
time difference · heading east
See live SGU→DUC fares Phone-only fares on this route — call free
Flight time details
889 miles nonstop takes roughly 2h 24m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- SGU — St George Municipal Airport · Saint George, United States
- DUC — Halliburton Field · Duncan, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near SGU
- CDC · Cedar City Regional Airport51 mi away
- LAS · McCarran International Airport113 mi away
- BCE · Bryce Canyon Airport88 mi away
- LSV · Nellis Air Force Base101 mi away
Near DUC
Frequently asked questions
How far is SGU from DUC?
The flight distance from Saint George (SGU) to Duncan (DUC) is 889 miles (1,430 km, 772 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SGU to DUC?
A nonstop flight takes about 2h 24m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from SGU to DUC?
Nonstop service on SGU–DUC depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 24m nonstop estimate.
What is the time difference between Saint George and Duncan?
Duncan is 1 hour ahead of Saint George.
What is the cheapest way to fly from SGU to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SGU–DUC that never appear on search engines, with no booking fees.
Why are some SGU to DUC fares phone-only?
Consolidator contracts let us sell certain SGU–DUC tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.