Cheap flights from Idaho to Nevada from $48

In general, October is the cheapest month to fly from Idaho to Nevada. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $34. If you aren’t able to travel to Nevada during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $36.

Our data shows that Tuesday is the least expensive day to fly to Nevada. Tickets to fly out on this day can be as low as $287. On the other hand, Thursday is the most expensive day to depart from Idaho because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $396.

Our data shows that the cheapest Idaho to Nevada flights are usually those with departure times in the evening. Our users have found flights to Nevada in the evening for as low as $279. In the morning is when there is more demand to fly to Nevada, so prices are often more expensive at around $376 per ticket.

Fly from Idaho Falls Fanning Field to Las Vegas Harry Reid Intl for the best Idaho - Nevada flight prices

You are more likely to see cheaper flights to Nevada from Idaho when booking weeks ahead of your departure date. In general, you can expect to find flights to Nevada for around $267 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Nevada from Idaho for as low as $210 on momondo.

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

Breeze Airways, Allegiant Air, and Delta are the most popular carriers operating from Idaho to Nevada

Southwest, Allegiant Air and Alaska Airlines are the top three most popular airlines that fly to Nevada from Idaho according to our data. Southwest is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Nevada. Keep in mind that there are 10 different airlines that fly to Nevada on a routine basis, so you have a few additional options to choose from.

The number of flights available between Idaho and Nevada is 6 per day as of June 2026. The most frequent departure time is 4:00PM, with 65% of daily flights leaving in the afternoon.

42 flights are operational weekly from Idaho to Nevada as of June 2026. The most popular departure day for this route is Mon, with 24% of flights per week taking off on this day.