Book with Aviafares
Aviafares brings you some of the best Idaho Falls to Las Vegas fares we're seeing right now. These are our latest lead-in prices, pulled from the same booking system our US agents work. Don't keep waiting. Book them before they move.
Indicative fares based on historical lead-in pricing for Idaho Falls–Las Vegas; live search above returns today's bookable offers.
Need help booking Idaho Falls to Las Vegas? Talk to a US agent.
Unpublished consolidator rates on premium cabins, 24/7.
1 scheduled route connect Idaho Falls, United States with Las Vegas, United States in our booking network. Top carriers on this route by route count are Allegiant Air.
You can book Idaho Falls to Las Vegas flights through Aviafares at the same published fares you'd see on the airline's own site, and our US booking team also pulls unpublished consolidator rates on premium cabins. If you need help with a complex itinerary, a schedule change, or just want a second opinion on the best routing, call our 24/7 line.
Idaho Falls is served by Idaho Falls Regional Airport (IDA). Las Vegas is served by 4 airports: Las Vegas Municipal Airport (LVS), McCarran International Airport (LAS), Nellis Air Force Base (LSV), North Las Vegas Airport (VGT). Search pulls fares across every combination by default, but you can pin a specific pair if you have a preference.
Changes, cancellations, schedule irregularities, and refunds on your Idaho Falls–Las Vegas ticket are handled by our US-based booking team around the clock. If your flight is cancelled or rescheduled, we rebook you on the next available option at the airline's published fees. Call the number at the top of this page or request a callback.
Active carriers with scheduled service on this city pair, ranked by route count.
Routes connected to Idaho Falls or Las Vegas that our US agents book every day.
Our 24/7 US booking team knows fare rules, change policies, and unpublished consolidator rates on Idaho Falls–Las Vegas cold. One call gets you a real answer.