How long is the flight from Sioux Falls to Great Falls?

The timetable allows about 1 h 35 min. There are not enough recent landed flights yet to say how long it usually takes.

Which airlines fly from Sioux Falls to Great Falls?

Allegiant Air has flights from Sioux Falls (FSD) to Great Falls (GTF) between a year ago and a year ahead. An airline listed may not fly the route every day.

How many flights a week go from Sioux Falls to Great Falls?

About 1 flight a week, counted over the two weeks before and after today. Only operating flights are counted, not code-share numbers.

How far is Sioux Falls from Great Falls?

1217 km (756 miles) in a straight line between Sioux Falls Regional Airport and Great Falls International Airport.

Flights Sioux Falls to Great Falls FSD to GTF

Flights from Sioux Falls (FSD) to Great Falls (GTF): 1 airline operates 1 flight number on this route, about 1 flight a week, distance 1217 km / 756 miles. No departures are scheduled in the next 30 days; the latest flight was G44701 on Fri, Nov 13, 2026.

1 flight a week
1 airline
1 flight number
1217 km 756 miles
1 h 35 min scheduled flight time

Airlines and flight numbers count operating flights from a year ago to a year ahead; code-share numbers are not counted. On time means landed less than 15 minutes late.

FSD Sioux Falls Sioux Falls Regional Airport GTF Great Falls Great Falls International Airport

Sioux Falls to Great Falls Flights

1 flight number from FSD to GTF, with the date each last flew. Local times: FSD CST, GTF MST.

Flight	Airline	Last seen	Departure	Arrival
G44701	Allegiant Air	Nov 13, 2026	13:00	13:37

Upcoming flights

Local times at the departure airport.

No upcoming flights for this route.

Recent flights

Local times at the departure airport.

Flight	From	To	Scheduled Time	Departure	Status	Details
G44701	Sioux Falls FSD	Great Falls GTF	13:00	12:48	Landed	Track >

Airlines flying FSD to GTF

Allegiant Air

FSD to GTF FAQ

How long is the flight from Sioux Falls to Great Falls?: The timetable allows about 1 h 35 min. There are not enough recent landed flights yet to say how long it usually takes.
Which airlines fly from Sioux Falls to Great Falls?: Allegiant Air has flights from Sioux Falls (FSD) to Great Falls (GTF) between a year ago and a year ahead. An airline listed may not fly the route every day.
How many flights a week go from Sioux Falls to Great Falls?: About 1 flight a week, counted over the two weeks before and after today. Only operating flights are counted, not code-share numbers.
How far is Sioux Falls from Great Falls?: 1217 km (756 miles) in a straight line between Sioux Falls Regional Airport and Great Falls International Airport.