Cheap flights from Dallas/Fort Worth Airport to Idaho from $128

In general, August is the cheapest month to fly from Dallas/Fort Worth Airport to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $427. If you don’t want to visit Idaho in August, then you should wait until June to fly from Dallas/Fort Worth Airport, when ticket prices are also cheap, with an average price of $432.

Our data shows that Tuesday is the least expensive day to fly to Idaho. Tickets to fly out on this day can be as low as $431. On the other hand, Sunday is the most expensive day to depart from Dallas/Fort Worth Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $499.

According to our data, the cheapest time of day to fly to Idaho is in the evening. momondo users have found flights departing from Dallas/Fort Worth Airport to Idaho in the evening for as low as $470. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Idaho, so prices are often more expensive at around $551 per ticket.

Fly from Dallas/Fort Worth to Boise Air Term. Gowen Fld for the best Dallas/Fort Worth - Idaho flight prices

You are more likely to see cheaper flights to Idaho from Dallas/Fort Worth Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Idaho for around $478 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Idaho from Dallas/Fort Worth Airport for as low as $376 on momondo.

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

Alaska Airlines, Frontier, and Delta are the most popular carriers operating from Dallas/Fort Worth to Idaho

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Idaho from Dallas/Fort Worth Airport according to our data. American Airlines is the first choice among our users, with 73% of people opting to fly with this airline when traveling to Idaho. Keep in mind that there are 6 different airlines that fly to Idaho on a routine basis, so you have a few additional options to choose from.

As of November 2026, 14 flights take off from Dallas/Fort Worth Airport and land in Idaho each day. The most common flight departure time for this route is 8:00PM, with 56% of daily flights taking off in the evening.

As of November 2026, there are 104 flights per week flying from Dallas/Fort Worth Airport to Idaho. The most common day of the week flights depart is Thu, with 18% of flights taking off on this day.