Cheap flights from Idaho Falls to Utah from $90

The cheapest month to fly to Utah from Idaho Falls is in April. Flight prices, which tend to average around $149, are often lower during this time because this is during the off-season. If you aren’t able to travel to Utah during the month of April, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $210.

The cheapest day to depart on your flight to Utah is on a Thursday when prices can be found for as low as $474. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Utah is Sunday, with ticket prices averaging around $608.

Our data shows that the cheapest Idaho Falls to Utah flights are usually those with departure times in the afternoon. Our users have found flights to Utah in the afternoon for as low as $389. Flights to Utah are more costly at noon, with an average ticket price of $561. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Idaho Falls Fanning Field to Salt Lake City for the best Idaho Falls Fanning Field - Utah flight prices

There are 4 cabin classes available to choose from on Idaho Falls to Utah flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 19% on your flight if you consider stops on a Idaho Falls to Utah flight.

As of May 2026, there are 9 flights per day flying from Idaho Falls to Utah. The most common time of day flights depart is 11:00AM, with 65% of flights taking off at noon.

The number of flights available between Idaho Falls and Utah is 69 per week as of May 2026. The most frequent departure day is Tue, with 17% of weekly flights leaving on this day.