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Connecting route · United States → United States

Flights from Idaho Falls to Sioux Falls

There are no direct flights from Idaho Falls to Sioux Falls. The fastest way is one stop via Denver, about 4h 37m door to door (3 connections a week on current schedules).

No direct flights · 1 connection option From 4h 37m
IDAFSDDEN

Idaho Falls to Sioux Falls at a glance

Fastest journey4h 37mVia Denver, on current schedules
Nonstop flightsNoneConnect via Denver

Best ways to fly from Idaho Falls to Sioux Falls

Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.

1
IDA Denver (DEN) FSD
Leg 1: United Airlines · Leg 2: Frontier Airlines, United Airlines, SkyWest
Sat14:45 IDA16:09 DEN1h 51m connection18:00 DEN20:22 FSDUnited Airlines
3 connections a week One airline, one ticket Fastest 4h 37m
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Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.

Good to know

Distance
1,233 km766 miles
Journey time
4h 37mon current schedules
Time difference
+1hSioux Falls vs Idaho Falls
Currency in Sioux Falls
USD
Airports
IDA → FSD

Flights from Idaho Falls to Sioux Falls: questions answered

Are there direct flights from Idaho Falls to Sioux Falls?
No. There is no nonstop service, so you will connect, most easily in Denver. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Idaho Falls to Sioux Falls?
With one connection the journey usually takes around 4h 37m, depending on the layover. The straight-line distance is 1,233 km.
Where do you change planes between Idaho Falls and Sioux Falls?
The best connecting points are Denver (DEN). United Airlines flies both legs via Denver, so you can book it as one ticket.
Which airports serve Idaho Falls and Sioux Falls?
Idaho Falls: Idaho Falls Regional Airport (IDA). Sioux Falls: Sioux Falls Regional Airport (FSD).
What is the time difference between Idaho Falls and Sioux Falls?
Sioux Falls is 1 hour ahead of Idaho Falls.

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