There are most likely no direct flights on the Idaho Falls — Las Vegas route
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Idaho Falls to Las Vegas. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Idaho Falls to Las Vegas, despite the fact that sometimes flights with transfers can cost significantly less.
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There are most likely no direct flights on the Idaho Falls — Las Vegas route
Idaho Falls — Las Vegas
11/03/2026
Departure
Direct flight
G4071
starting at $112
starting at $112
On the Idaho Falls — Las Vegas route, flights are operated only by Allegiant Air. This simplifies the choice for passengers, as all tickets come from a single trusted carrier. Our service lets you instantly check fares for upcoming dates and find the most advantageous option. The minimum ticket price starts at $112, making this trip affordable for a wide range of travelers. To save even more, we recommend booking early and keeping an eye on promotions — Allegiant Air regularly offers special deals.
The cheapest one-way flight from Idaho Falls to Las Vegas departs on 11/03/2026, is operated by Allegiant Air and costs $112
There is no information about the cheapest roundtrip flight from Idaho Falls to Las Vegas
Fastest flight from Idaho Falls to Las Vegas takes 1h 44m
There are direct flights on this route 1 day a week: Tu
The distance between Idaho Falls and Las Vegas is 855km (530 miles). There are 3 direct flights from Idaho Falls to Las Vegas. The time difference between Idaho Falls and Las Vegas is 1h. Flights from Idaho Falls begin at 7:30 PM. The latest flight from Idaho Falls departs at 8:24 PM
We couldn't find any special offers for flights from Idaho Falls to Las Vegas
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Idaho Falls to Las Vegas
The cheapest flight ticket from Idaho Falls to Las Vegas according to data for the last 48 hours costs $112
Often the best time to buy tickets from Idaho Falls to Las Vegas is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Idaho Falls to Las Vegas can be found flying in these months: November.
The fastest flights from Idaho Falls to Las Vegas start from 1 hour 44 minutes in the air.
The following airlines operate direct flights on the route Idaho Falls — Las Vegas: Allegiant Air