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Flights from Las Vegas to Idaho Falls
Allegiant Air flies nonstop from Las Vegas to Idaho Falls, about 2 flights a week. The flight takes around 1h 35m.
Direct flights available ~2 flights a week 1h 35m
Las Vegas to Idaho Falls at a glance
Fastest flight1h 35mEstimated
Nonstop flights2/wkAllegiant Air
Airlines flying nonstop from Las Vegas to Idaho Falls
1 airline on this route, about 2 flights a week in total (observed over the last 4 weeks).
| Airline | Flights a week | Typical departures | From | Search |
|---|---|---|---|---|
| ~2 | 06:22–11:27 | — | Search |
Good to know
- Distance
- 867 km538 miles
- Flight time
- 1h 35mestimate
- Time difference
- +1hIdaho Falls vs Las Vegas
- Currency in Idaho Falls
- USD
- Airports
- LAS → IDA
Flights from Las Vegas to Idaho Falls: questions answered
Are there direct flights from Las Vegas to Idaho Falls?
Yes. Allegiant Air flies this route nonstop, with about 2 flights a week in each direction.
How long is the flight from Las Vegas to Idaho Falls?
A nonstop flight covers 867 km and takes around 1h 35m.
Which airlines fly from Las Vegas to Idaho Falls?
Allegiant Air operates nonstop flights on this route.
Which airports serve Las Vegas and Idaho Falls?
Las Vegas: Harry Reid International Airport (LAS). Idaho Falls: Idaho Falls Regional Airport (IDA).
What is the time difference between Las Vegas and Idaho Falls?
Idaho Falls is 1 hour ahead of Las Vegas.





