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FSD to ALF: distance & flight time

Sioux Falls (Joe Foss Field Airport) → Alta (Alta Airport)

4,038 mi
6,499 km · 3,509 nm
8h 23m
estimated nonstop flight time
+7h
time difference · heading north
See live FSD→ALF fares Phone-only fares on this route — call free

Flight time details

4,038 miles nonstop takes roughly 8h 23m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is FSD from ALF?

The flight distance from Sioux Falls (FSD) to Alta (ALF) is 4,038 miles (6,499 km, 3,509 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from FSD to ALF?

A nonstop flight takes about 8h 23m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.

What is the time difference between Sioux Falls and Alta?

Alta is 7 hours ahead of Sioux Falls.

What is the cheapest way to fly from FSD to ALF?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSD–ALF that never appear on search engines, with no booking fees.
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