Cheap flights from Idaho Falls, ID to Sioux Falls, SD

Choose between Allegiant Air, Frontier Airlines, or Spirit Airlines to find the best price

One search, all the flights

We find you the best flight deals and travel hacks so that you can choose how to book.

Rise above all travel anxieties

With the Kiwi.com Guarantee we have your back with whatever happens.

Trusted by millions

Join over 10 million yearly travellers booking with ease.

How much do flights to Sioux Falls cost?

Key info about flying to Sioux Falls

Depart from
Idaho Falls Regional
Arrive to
Sioux Falls Regional
Average flights per week
6
Flight distance

Great deals from Idaho Falls to Sioux Falls

Not happy with the results? Try some of our useful filters

Check-in for a flight from Idaho Falls to Sioux Falls

NameCarrier codeIATA CodePassport needed during booking
Allegiant AirAAYG4No
Frontier AirlinesFFTF9No
Spirit AirlinesNKSNKNo

Weather in Sioux Falls

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January-4°C-12°C
February-1°C-11°C
March6°C-2°C
April13°C3°C
May19°C9°C
June25°C15°C
July28°C17°C
August27°C16°C
September24°C12°C
October15°C5°C
November7°C-1°C
December-1°C-8°C
Hottest Month
28°C
July
Coldest month
-12°C
January
Sunny days
267
days per year
Snow days
20
days per year

14 day forecast

Wednesday
11 Dec
-8°C-15°C
18 Dec
84%
-5°C-11°C
Thursday
12 Dec
-9°C-13°C
19 Dec
-6°C-16°C
Friday
13 Dec
-3°C-12°C
20 Dec
-6°C-13°C
Saturday
14 Dec
76%
-1°C-6°C
21 Dec
-2°C-11°C
Sunday
15 Dec
2°C-7°C
22 Dec
1°C-6°C
Monday
16 Dec
0°C-5°C
23 Dec
2°C-6°C
Tuesday
17 Dec
-4°C-10°C
24 Dec
2°C-7°C
The most popular airlines for this route are Allegiant Air, Frontier Airlines, and Spirit Airlines. Idaho Falls and Sioux Falls have 6 direct flights per week.

Frequently asked questions

What are the most popular routes to and from Idaho Falls?
What are the most popular routes to and from Sioux Falls?
What airports are near Idaho Falls?
What airports are near Sioux Falls?
Which airlines fly between Idaho Falls and Sioux Falls?
When's the best time to travel between Idaho Falls and Sioux Falls?
What flights operate between Idaho Falls and Sioux Falls?
How many airports are there near Idaho Falls?
How many airports are there near Sioux Falls?
What time do nonstop (direct) flights between Idaho Falls and Sioux Falls depart?
What time do nonstop (direct) flights between Idaho Falls and Sioux Falls arrive?
What time do flights between Idaho Falls and Sioux Falls depart?
What time do flights between Idaho Falls and Sioux Falls arrive?

Explore alternative trips

Flights from Idaho Falls

Flights to Sioux Falls

Popular routes

The nearest countries with flights to Sioux Falls

Here is a list of countries people are flying from

Other destination countries from Idaho Falls

Here is a list of countries people are flying to
Find the best connection from Idaho Falls to Sioux Falls
Search flights

Get more out of Kiwi.com with our mobile application

Download boarding passes

One-click booking

Get exclusive offers and prices

Mobile trip notifications

We hack the system,
you fly for less