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Flights from Cincinnati to Idaho Falls
There are no direct flights from Cincinnati to Idaho Falls. The fastest way is one stop via Denver or Las Vegas, about 6h 56m door to door (8 connections a week on current schedules).
No direct flights · 4 connection options From 5h 48m
Cincinnati to Idaho Falls at a glance
Fastest journey5h 48mVia Denver, on current schedules
Nonstop flightsNoneConnect via Denver or Las Vegas
Best ways to fly from Cincinnati to Idaho Falls
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
CVG Denver (DEN) IDA
Leg 1: Allegiant Air, Frontier Airlines, Southwest Airlines · Leg 2: United Airlines
Wed08:15 CVG08:57 DEN2h 48m connection11:45 DEN13:11 IDAUnited Airlines
2Search
CVG Las Vegas (LAS) IDA
Leg 1: Allegiant Air, Delta Air Lines, Frontier Airlines · Leg 2: Allegiant Air
Sun22:00 CVG22:56 LAS9h 49m connection08:45 LAS11:20 IDAFrontier Airlines + Allegiant Air
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 2,340 km1,453 miles
- Journey time
- 5h 48mon current schedules
- Time difference
- -2hIdaho Falls vs Cincinnati
- Currency in Idaho Falls
- USD
- Airports
- CVG → IDA
Flights from Cincinnati to Idaho Falls: questions answered
Are there direct flights from Cincinnati to Idaho Falls?
No. There is no nonstop service, so you will connect, most easily in Denver, Las Vegas and Phoenix. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Cincinnati to Idaho Falls?
With one connection the journey usually takes around 5h 48m, depending on the layover. The straight-line distance is 2,340 km.
Where do you change planes between Cincinnati and Idaho Falls?
The best connecting points are Denver (DEN), Las Vegas (LAS), Phoenix (AZA) and Salt Lake City (SLC). Allegiant Air flies both legs via Denver, so you can book it as one ticket.
Which airports serve Cincinnati and Idaho Falls?
Cincinnati: Cincinnati Northern Kentucky International Airport (CVG). Idaho Falls: Idaho Falls Regional Airport (IDA).
What is the time difference between Cincinnati and Idaho Falls?
Idaho Falls is 2 hours behind Cincinnati.





