The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Sioux Falls, SD to Idaho Falls, ID

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available in the middle of January. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.

Filter by

week: Jan 11 - Jan 17

Flights from just $284

$403

$284

$657

$331

$556

$503

$626

$289

$284

NovemberDecemberJanuary

Flying Time9 h and 14 mWhen flying from Sioux Falls, SD to Idaho Falls, ID, this can take around 9 h and 14 m in flying time, however this flight duration can vary due to other factors

Cheapest flight$284The best price for flights from Sioux Falls, SD to Idaho Falls, ID offered by eDreams, which have been found by our customers in the last 3 days

Origin airportJoe Foss Field AirportWhen flying from Sioux Falls, SD to Idaho Falls, ID

Destination airportIdaho Falls Regional AirportFor the route from Sioux Falls, SD to Idaho Falls, ID

Peak seasonMarchMarch is the busiest time to fly from Sioux Falls, SD to Idaho Falls, ID according to search data results from our customers

One-way average Price$455A flight from Sioux Falls, SD to Idaho Falls, ID at eDreams will cost around $455, this being based on prices of the previous 6 months of data

Best time to bookMayApril is one of the most frequent times to fly to Idaho Falls, ID from Sioux Falls, SD according to real data from our customers

Distance: 767 mi

Sioux Falls, SD airports

Joe Foss Field Airport (FSD)How far from city center: 3 mi

Idaho Falls, ID airports

Idaho Falls Regional Airport (IDA)How far from city center: 4 mi

Book a flight from Sioux Falls, SD to Idaho Falls, ID

Search nonstop and connecting flights from Sioux Falls, SD to Idaho Falls, ID (United States) with eDreams. Once your results load, sort them by schedule or price and book the flight that fits your plans best.

The lowest fare booked on this route over the past few days was $284. The price you see will depend on your travel dates and departure times.

A nonstop flight from Sioux Falls, SD to Idaho Falls, ID takes about 5 h and 42 m, while connecting flights take longer.

Airports and airlines between Sioux Falls, SD and Idaho Falls, ID

Plan your trip with confidence. Check out the airports on this route and compare operating airlines.

Departure airport: Joe Foss Field Airport (FSD)
Arrival airport: Idaho Falls Regional Airport (IDA)

Idaho Falls, ID weather

The best time to visit Idaho Falls, ID may depend on the kind of weather you prefer. Average temperatures sit around 84ºFF in the warmest months and 15ºFF in the coldest ones. Keep this in mind when you pack and plan any outdoor activities.

Highs: up to 87ºFF
Lows: down to 14ºFF
Hottest month: July
Coldest month: January
Driest month: July
Rainiest month: May

How to save on flights from Sioux Falls, SD to Idaho Falls, ID

A few tips to help you find cheaper flights from Sioux Falls, SD to Idaho Falls, ID:

Flexible dates: compare fares for two or three different departure days. Flying a day earlier or later can make a big difference in price.
Baggage allowance: check what is included in each fare before you book, so you don't get hit with extra fees at the airport.
Airports on your route: confirm which airports you're departing from and arriving at, especially if the city has more than one. This helps you plan your ground transportation and figure out the total cost of getting around.

For bigger savings, book a Flight + Hotel package to combine both in one booking and unlock exclusive discounts on your stay in Idaho Falls, ID. You can also save on a rental car by adding it to your booking.

Frequently asked questions about flights from Sioux Falls, SD to Idaho Falls, ID

On average, how much is the price of a flight from Sioux Falls, SD to Idaho Falls, ID?

When you fly from Sioux Falls, SD to Idaho Falls, ID the average price is $455. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.

For flights from Sioux Falls, SD to Idaho Falls, ID, how can I find the cheapest price?

The cheapest price for a flight from Sioux Falls, SD to Idaho Falls, ID is $284. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.

When booking, when is the best time to get the best prices for flights from Sioux Falls, SD to Idaho Falls, ID?

The most popular months to book a trip from Sioux Falls, SD to Idaho Falls, ID are May, June and July, based on the searches of our customers.

When is the best time to travel from Sioux Falls, SD to Idaho Falls, ID?

The best time of the year to visit Idaho Falls, ID depends on lots of personal preferences, especially the price. Regarding popularity, June is the best month to fly to Idaho Falls, ID from Sioux Falls, SD in terms of searches from our customers, followed by August and July. If you prefer to avoid the busy season and get away from the crowds September, May and July are the months with fewer searches for Sioux Falls, SD - Idaho Falls, ID.

How long does the flight from Sioux Falls, SD to Idaho Falls, ID take?

Flight length from Sioux Falls, SD to Idaho Falls, ID is around 9 h and 14 m on average, at an average distance of 767.31 mi, for flights for the route (which may have 1 or more stops in other cities in between).

How is the weather in Idaho Falls, ID compared to Sioux Falls, SD?

While in Sioux Falls, SD the temperatures can reach an average of 70ºF ºC in summer, Idaho Falls, ID's temperatures can go up to 67ºF ºC during the hot season. In winter, however, weather indicators show around 24ºF ºC in Idaho Falls, ID, compared to the 19ºF ºC average degrees reported in Sioux Falls, SD.

Which airports have flights between Sioux Falls, SD and Idaho Falls, ID?

The main route from Sioux Falls, SD to Idaho Falls, ID is: Joe Foss Field Airport (FSD) to Idaho Falls Regional Airport(IDA). The following airlines fly this route:

Plan your trip

Alternative routesPopular Flight Routes