Direct (nonstop) flights from Great Falls to Salt Lake City
1 airline flys nonstop from Great Falls International (GTF) to Salt Lake City International (SLC). It's 463 miles (745 km), about 1h 40m in the air. Operated by Delta Air Lines.
Delta Air Lines
Route data last updated: May 28, 2026
Airlines with non-stop flights
DL
Delta Air Lines
Alternative Routes
Other ways to fly from Great Falls to Salt Lake City with one stop · direct emits 86 kg CO₂ per passenger
Looking for the return flight?
SLC → GTF: Flights from Salt Lake City to Great FallsOther direct flights from Great Falls
Direct flights from Salt Lake City (SLC)
Frequently Asked Questions
How long is the direct flight from Great Falls to Salt Lake City?
A nonstop flight from Great Falls (GTF) to Salt Lake City (SLC) takes approximately 1 hours and 40 minutes. The distance is 463 miles (745 km).
Which airlines fly nonstop from Great Falls to Salt Lake City?
Just Delta Air Lines.
Is there a nonstop flight from Great Falls to Salt Lake City?
Yes. 1 airline: Delta Air Lines.
How far is Great Falls from Salt Lake City?
The flight distance from Great Falls to Salt Lake City is 463 miles (745 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as Mumbai to Goa.
What type of aircraft flies from Great Falls to Salt Lake City?
At 1h 40m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Great Falls to Salt Lake City?
Roughly 86 kg CO2 per passenger one-way. That's about the same as driving 430 km.
Is the return flight from Salt Lake City to Great Falls also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Great Falls to Salt Lake City?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Great Falls International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.