Cheap flights from North America to Idaho Falls from $94

If you aren’t able to travel to Idaho Falls during the month of January, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $434.

Fly from Dallas/Fort Worth to Idaho Falls Fanning Field for the best North America - Idaho Falls Fanning Field flight prices

There is only 1 cabin class available to choose from on North America to Idaho Falls flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between North America to Idaho Falls.

Alaska Airlines, American Airlines, and United Airlines are the most popular carriers operating from North America to Idaho Falls Fanning Field

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Idaho Falls from North America according to our data. United Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Idaho Falls. Keep in mind that there are 4 different airlines that fly to Idaho Falls on a routine basis, so you have a few additional options to choose from.

Historically, on average around 15% of flights between North America and Idaho Falls have experienced a delay on any given week. The average delay length over the past 12 months has been 113 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

According to our data, American Airlines have had the least number of delays on this route over the last 12 months; with about 15% of their flights experiencing any sort of delay.

As of November 2026, 12 flights take off from North America and land in Idaho Falls each day. The most common flight departure time for this route is 10:00AM, with 50% of daily flights taking off at noon.

As of November 2026, 84 flights take off from North America and land in Idaho Falls each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.