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Flights between Idaho Falls (IDA) and Salt Lake City (SLC)

Idaho Falls Regional Airport, United States ↔ Salt Lake City International Airport, United States

A direct route between Idaho Falls and Salt Lake City appears in the OpenFlights route network.

Airlines currently operating this route:

Observed from recent schedules · as of 8 Aug 2026 — sampled, not a live timetable; confirm with the airline.

Alpine Air Express (5A)Corporate AirDelta Air Lines (DL)Empire Airlines (EM)
Distance
303 km
188 miles
Est. flight time
53m
great-circle estimate
Time difference
None
varies with DST
View this route on the live map →Search fares on Skyscanner ↗

Climate

Typical monthly temperatures in United States

Jan
4°
9/-1
70mm
Feb
6°
11/1
60mm
Mar
11°
16/6
75mm
Apr
17°
22/12
80mm
May
23°
28/18
95mm
Jun
28°
33/23
100mm
Jul
30°
35/25
95mm
Aug
29°
34/24
90mm
Sep
25°
30/20
80mm
Oct
18°
23/13
70mm
Nov
11°
16/6
70mm
Dec
5°
10/0
75mm

Mean °C (high/low below), avg. rainfall mm · country-level monthly normals, not airport-specific.

Typical monthly temperatures in United States

Jan
4°
9/-1
70mm
Feb
6°
11/1
60mm
Mar
11°
16/6
75mm
Apr
17°
22/12
80mm
May
23°
28/18
95mm
Jun
28°
33/23
100mm
Jul
30°
35/25
95mm
Aug
29°
34/24
90mm
Sep
25°
30/20
80mm
Oct
18°
23/13
70mm
Nov
11°
16/6
70mm
Dec
5°
10/0
75mm

Mean °C (high/low below), avg. rainfall mm · country-level monthly normals, not airport-specific.

Common questions

How far is Idaho Falls from Salt Lake City?

Idaho Falls (IDA) and Salt Lake City (SLC) are around 303 km (188 miles) apart — an estimated 53m by air. Distances and flight times are great-circle estimates.

Which airlines have operated the IDA–SLC route?

Airlines recorded operating this route in the OpenFlights network include Alpine Air Express, Corporate Air, Delta Air Lines, Empire Airlines. This reflects historical scheduled service and may be out of date.

What is the time difference between Idaho Falls and Salt Lake City?

Both airports keep the same time — no time difference.

When is it warmest in United States?

Across United States, the warmest month on average is July, with mean temperatures around 30°C. These are country-level monthly climate normals, not airport-specific.

Distances and flight times are great-circle estimates, not booked block times.