Idaho Falls to Las Vegas runs about 4 times a day, with the first departure around 06:18 and the last around 07:30. One passenger pays €80.97, every fee included. The fastest door to door is 4h 41m over 878 km, on services run by 1 operator across 1 mode.
What one seat costs
Every operator we hold on this corridor starts at €80.97, so there is no spread to show.
Typical fares · Priced for October 5, 2026
€80.97
- 142%Moves across the booking window
When it runs, leaving Idaho Falls
No operator has filed a timetable for this direction yet, so the first and last departure below follow the pattern of the corridor. Read them as the shape of the service day rather than as times to turn up for.
- 06:18First departure
- 07:30Last departure
- 4Services per day
- 25%Run direct
Fares by date
What this journey usually costs, by departure date. It shows which days run dearer.
Typical fares
- about €168.88Sun20
- about €156.49Mon21
- about €123.45Tue22
- about €134.66Wed23
- about €156.49Thu24
- about €156.49Fri25
- about €133.48Sat26
- about €126.99Sun27
- about €95.13Mon28
- about €88.05Tue29
- about €110.47Wed30
- about €113.42Thu1
- about €101.03Fri2
- about €89.82Sat3
- about €112.24Sun4
- about €80.97Mon5
- about €96.90Tue6
- about €101.03Wed7
- about €96.90Thu8
- about €107.52Fri9
- about €108.11Sat10
Based on what this route has cost recently. The operator sets the price on the day, and the live fare is confirmed when you book.
The flight gets you into Las Vegas. It does not get you a bed, and neither do we.
A room in Las Vegas for the night the flight gets in
Sort by distance from Las Vegas Depot and you can see which places are ten minutes on foot and which are not.
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When to book Idaho Falls to Las Vegas
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €105.1690 days
- €78.6160 days
- €80.9745 days
- €69.7630 days
- €108.1121 days
- €89.8214 days
- €133.487 days
- €123.453 days
- €168.881 days
- Cheapest lead time
- Fares bottom out around 30 days ahead, at €69.76.
- How much it moves
- The gap between the cheapest and most expensive lead time is 142 percent. The most expensive point is €168.88, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 30 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Book now Fares on this route are lowest around 30 days ahead. You are inside that window.
This corridor, specifically
Facts that apply to Idaho Falls to Las Vegas and to no other route on the site.
Clocks
1 hours behind on arrival. You land earlier than the journey suggests.
The shape of it
878 km
853 km as the crow flies, 3% further by the route services take. The bearing runs south.
Who lives at each end
59,184 → 641,903
Population at the departure city and at the arrival city, which is usually what decides how often anything runs.
How we know
0/2
2 of these connections were inferred from service-area overlap rather than observed in a timetable. We would rather say so.
The route
What the journey looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- Direct or connecting
- 25% of the services we sell on this corridor run through without a change. The remaining 75% involve one connection.
- How far it really runs
- The route covers 878 km against 853 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Salt Lake City, Mesa, Santa Ana. The gap between arriving and leaving is 65 minutes, of which about 5 is walking.
- If the connection is missed
- The tightest connection we sell here has a 15 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
Who runs this route
The flight gets in hours before any room is ready. Holding a bag is not what we sell.
Baggage storage near Las Vegas Depot
Most of the points near Las Vegas Depot open before the first train and close after the last one.
Check Las Vegas on StasherOr try Bounce
Partner links. We do not run these networks. We earn a commission on a booking, and the price is the same as going direct.
Questions about Idaho Falls to Las Vegas
The questions people actually ask about this trip, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does it take to get from Idaho Falls to Las Vegas?
The fastest journey from Idaho Falls to Las Vegas takes 4h 41m door to door, of which 1h 40m is spent moving, on the flight. Most services take around 4h 47m, because that average includes slower stopping services and journeys with a connection. Times include reaching the terminal and leaving it at the far end.
How much does it cost to travel from Idaho Falls to Las Vegas?
The cheapest fare from Idaho Falls to Las Vegas is €80.97, as of September 19, 2026. A typical fare across the next three weeks is €113.42. Both figures are the total for one passenger, including taxes, supplier fees and our service fee, so nothing is added at checkout.
What is the cheapest way to get from Idaho Falls to Las Vegas?
The cheapest way from Idaho Falls to Las Vegas is by flight, at €80.97 for one passenger on October 5, 2026. That journey takes 4h 50m door to door. Cheaper is rarely faster on this corridor, and the comparison table on this page shows what each mode costs against what it saves.
When should I book Idaho Falls to Las Vegas?
Fares from Idaho Falls to Las Vegas bottom out around 30 days before departure, at €69.76. Across the whole booking window the gap between the cheapest and the most expensive lead time is 142 percent, measured on September 19, 2026. Booking inside the last week has consistently cost more on this corridor.
Which day of the week is cheapest for Idaho Falls to Las Vegas?
Monday is the cheapest day to depart from Idaho Falls to Las Vegas, at €95.13. That is the median of 21 priced departure days across the next three weeks, as of September 19, 2026. Shifting a departure by one day is usually worth more than shifting the booking by one week.
Which month is cheapest for Idaho Falls to Las Vegas?
February is the cheapest of the next 5 months to travel from Idaho Falls to Las Vegas, at €65.63 for one passenger. Each month is priced on its fifteenth, so the comparison is like for like rather than a mix of weekends and midweek departures.
Who runs service from Idaho Falls to Las Vegas?
No operator record names Idaho Falls to Las Vegas directly. Allegiant Air publish service areas covering both ends and may serve it, so we list them as possible operators rather than confirmed ones.
Is there a direct service from Idaho Falls to Las Vegas?
25 percent of the services we sell from Idaho Falls to Las Vegas are direct. The rest connect at Salt Lake City, Mesa, Santa Ana, with about 65 minutes between the two services. Both legs are sold on one booking, so a missed connection is rebooked at no charge.
Which station or terminal do services from Idaho Falls to Las Vegas use?
Services from Idaho Falls to Las Vegas by flight leave from Idaho Falls IDA and arrive at Las Vegas LAS. Allow about 3h 10m in total for reaching the departure terminal and leaving the arrival one, which is already included in every door to door time on this page.
Can I change or refund a ticket from Idaho Falls to Las Vegas?
0 of the 1 operators we sell from Idaho Falls to Las Vegas allow a change or a refund. A change on a changeable fare costs €5.00. The operator table on this page names which is which, and the condition is shown again before you pay.
Where these numbers come from
Places, coordinates, operators, which operator serves which pair, and every distance on this page are real and come from open data. Where a corridor has a filed timetable the departure times are real too, and ferry fares are the prices the operators publish themselves.
Derived from service area No carrier record names this exact pair. The operators listed publish a service area covering both places at a distance their mode plausibly carries people, which is evidence that the corridor is served and not evidence of a specific service. Pages state which, because presenting the two as the same thing would be dishonest.
Where no operator publishes a fare for a corridor, the price here is our own estimate, worked out from the real distance and the real operator through a fare curve that follows lead time, day of the week and season. It tells you roughly what the journey costs. It is not a seat anyone has agreed to sell, and the payment step will not take it.
Defined in full at Door to door, Fares, The booking window, Carbon, Distances
- On this page
- Every figure above was computed for Idaho Falls to Las Vegas on September 19, 2026: 878 km of route against 853 km in a straight line, 4 services a day, 1 operator a cheapest fare of €80.97, and 4h 41m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
The flight is the simple part. What you do once you are in Las Vegas is somebody else's catalog.
Day trips out of Las Vegas and across United States
Day trips that leave Las Vegas in the morning and cover a good part of United States by evening.
See Las Vegas on GetYourGuideOr browse Viator
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The two ends, compared
Idaho Falls reaches 9 places in 1 countries on services we hold, over distances from 301 to 1,995 km. Las Vegas reaches 146 places in 12 countries, from 291 to 13,185 km.
Other ways to make this journey
Leaving Idaho Falls
- 9Places you can leave for
- 1Countries
- 3Operators
Arriving in Las Vegas
Leaving Las Vegas
- 146Places you can leave for
- 12Countries
- 34Operators