Flights from Louisville to Idaho Falls

There are no direct flights from Louisville to Idaho Falls. The fastest way is one stop via Denver or Las Vegas, about 6h 56m door to door (7 connections a week on current schedules).

No direct flights · 2 connection options From 6h 56m

Louisville to Idaho Falls at a glance

Fastest journey6h 56mVia Denver, on current schedules

Nonstop flightsNoneConnect via Denver or Las Vegas

Best ways to fly from Louisville 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.

SDF Denver (DEN) IDA

Leg 1: Southwest Airlines, United Airlines · Leg 2: United Airlines

Tue08:15 SDF08:48 DEN2h 57m connection11:45 DEN13:11 IDAUnited Airlines

7 connections a week One airline, one ticket Fastest 6h 56m

SDF Las Vegas (LAS) IDA

Leg 1: Southwest Airlines · Leg 2: Allegiant Air

Self-transfer likely ~7h 50m

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: 2,275 km1,413 miles
Journey time: 6h 56mon current schedules
Time difference: -2hIdaho Falls vs Louisville
Currency in Idaho Falls: USD
Airports: SDF → IDA

Flights from Louisville to Idaho Falls: questions answered

Are there direct flights from Louisville to Idaho Falls?

No. There is no nonstop service, so you will connect, most easily in Denver and Las Vegas. 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 Louisville to Idaho Falls?

With one connection the journey usually takes around 6h 56m, depending on the layover. The straight-line distance is 2,275 km.

Where do you change planes between Louisville and Idaho Falls?

The best connecting points are Denver (DEN) and Las Vegas (LAS). Southwest Airlines flies both legs via Denver, so you can book it as one ticket.

Which airports serve Louisville and Idaho Falls?

Louisville: Louisville Muhammad Ali International Airport (SDF). Idaho Falls: Idaho Falls Regional Airport (IDA).

What is the time difference between Louisville and Idaho Falls?

Idaho Falls is 2 hours behind Louisville.

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